1 2000-07-20 DJ Delorie <dj@redhat.com>
3 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4 it breaks linking against DLLs.
6 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
8 * configure.in: Add CRIS support.
9 * configure: Regenerate.
10 * Makefile.am: (CPU_TYPES): Add cris.
11 (CPU_OBJ_VALID) [aout]: Add cris.
12 (MULTI_CPU_TYPES): Add cris.
13 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
14 [coff]: Only i386 and mips are valid.
15 (TARGET_CPU_CFILES): Add config/tc-cris.c.
16 (TARGET_CPU_HFILES): Add config/tc-cris.h.
17 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
18 Regenerate dependencies.
19 * Makefile.in: Regenerate.
20 * aclocal.m4: Regenerate.
21 * as.c: Declare crisaout, criself.
22 * config/tc-cris.h, config/tc-cris.c: New.
23 * config/e-criself.c, config/e-crisaout.c: New.
24 * po/POTFILES.in, po/gas.pot: Regenerate.
26 2000-07-20 Kazu Hirata <kazu@hxi.com>
28 * read.c: Fix formatting.
29 * write.c: Fix formatting.
31 2000-07-19 H.J. Lu <hjl@gnu.org>
33 * sb.c: Include <stdlib.h> if exists for abort ().
35 2000-07-19 Alan Modra <alan@linuxcare.com.au>
37 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
38 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
39 (pa_type_args): Same here.
41 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
43 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
44 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
45 the storage class is already set.
47 2000-07-17 Kazu Hirata <kazu@hxi.com>
49 * config/tc-w65.c: Fix formatting.
50 * config/tc-mn10200.c: Fix formatting.
51 * config/tc-mn10300.c: Likewise.
52 * config/tc-pj.c: Fix formatting.=0A=
53 * config/tc-tic80.c: Fix formatting.=0A=
54 * config/tc-m68hc11.c: Fix formatting.
56 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
58 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
61 2000-07-15 Ian Lance Taylor <ian@zembu.com>
63 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
66 2000-07-15 Alan Modra <alan@linuxcare.com.au>
68 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
69 ELF as are used for SOM (except the 32-bit reloc one) to decide
70 whether a symbol can be reduced to a section symbol. Expand on
71 the comment for symbols involved in LR% and RR% expressions.
73 2000-07-14 Nick Clifton <nickc@cygnus.com>
75 * config/tc-mips.c (mips_disable_float_construction): New
76 static variable. Set to true if doubles should not be
77 constructed by loading two single width fp registers with
79 (mips_ip): Test mips_disable_float_construction.
80 (md_longopts): Add command line switches --construct-floats
81 and --no-construct-floats.
82 (md_parse_option): Parse new command line options.
83 (md_show_usage): Describe new command line options.
85 * doc/c-mips.texi: Document new command line options.
87 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
89 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
90 * configure: Regenerate.
92 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
94 * configure.in (DEFAULT_EMULATION setting): Revert part of
95 2000-07-01 change that set te_multi=multi unless set to tmips.
96 * configure: Regenerate.
98 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
100 * config/obj-coff.c (coff_frob_section): Add padding to the last
101 section when aligning it increases its size.
103 2000-07-11 Kazu Hirata <kazu@hxi.com>
105 * config/tc-tic54x.c: Fix formatting.
107 2000-07-10 Kazu Hirata <kazu@hxi.com>
109 * config/tc-h8500.c: Fix formatting.
110 * config/tc-tic54x.c: Fix formatting.
112 2000-07-10 Alan Modra <alan@linuxcare.com.au>
114 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
115 displacements correctly.
117 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
119 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
121 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
125 2000-07-09 Alan Modra <alan@linuxcare.com.au>
127 From David Huggins-Daines <dhd@linuxcare.com>
128 * config/te-hppalinux64.h: Add a new emulation.
129 * configure.in (emulations): Add configure bits to support the
130 64-bit Linux/parisc target.
131 * configure: Regenerate.
133 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
134 (md_shortopts): Add `V' for ELF.
136 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
137 when SOM or ELF_ARG_RELOC are defined.
138 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
139 ELF_ARG_RELOC are defined.
140 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
141 (pa_stringer): ..Do it here instead. Fix comment typos.
142 (hppa_force_relocation): Cast enums to int before comparing with
145 From Ryan Bradetich <rbradetich@uswest.net>
146 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
147 redifinition warning.
148 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
149 (hppa_force_relocation): ditto
150 (md_apply_fix): Added cast to buf to fix warnings.
152 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
153 cons_fix_new_hppa, hppa_force_relocation): Prototype.
155 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
156 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
157 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
158 reloc_type** to avoid warnings in switch.
159 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
160 little earlier instead.
162 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
164 (pa_type_args): Use symbol_arg_reloc_info.
165 (struct pa_it): Make arg_reloc unsigned int.
166 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
167 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
168 (pa_code): Delete. pa_text duplicates this function.
169 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
170 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
172 (cons_fix_new_hppa): Actually change selector to e_fsel when
173 warning about assuming so.
174 (tc_gen_reloc): More example elf arg reloc code.
175 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
176 (hppa_force_relocation): Likewise.
178 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
180 (pa_end_of_source): Prototype.
181 (hppa_fix_adjustable): Prototype.
182 (LABELS_WITHOUT_COLONS): Move it..
183 * config/te-hppa.h: To here.
185 * config/te-hppa64.h: New file.
187 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
189 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
190 format -10, -16, 16 relocs.
191 (hppa_elf_mark_end_of_function): Test for null
192 last_call_info->start_symbol
194 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
195 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
196 re_assesmble_* functions. Delete extraneous statements. Fix
198 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
199 insn to re_assemble_*.
201 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
203 * doc/internals.texi (Expressions): Fix typo.
205 2000-07-08 Kazu Hirata <kazu@hxi.com>
207 * config/tc-sh.c: Fix formatting.
208 * config/tc-tic54x.c: Fix formatting.
209 * depend.c: Fix formatting.
210 * flonum-konst.c: Likewise.
211 * flonum-mult.c: Likewise.
213 2000-07-07 Kazu Hirata <kazu@hxi.com>
215 * config/tc-sh.c: Fix comments.
216 * config/obj-vms.c: Fix comments.
217 * config/tc-a29k.c: Likewise.
218 * config/tc-alpha.c: Likewise.
219 * config/tc-h8300.c: Likewise.
220 * config/tc-h8500.c: Likewise.
221 * config/tc-i370.c: Likewise.
222 * config/tc-ia64.c: Likewise.
223 * config/tc-m68hc11.c: Likewise.
224 * config/tc-m68k.c: Likewise.
225 * config/tc-mips.c: Likewise.
226 * config/tc-ns32k.c: Likewise.
227 * config/tc-ppc.c: Likewise.
228 * config/tc-z8k.c: Likewise.
230 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
232 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
233 Default to '(SEC_LOAD | SEC_DATA)'.
234 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
236 * doc/internals.texi (CPU Backend): Describe
237 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
239 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
241 * as.c (parse_args): NULL terminate the long option list.
243 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
245 * config/tc-d30v.h: Include "write.h" for fixS.
246 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
248 2000-07-05 Nick Clifton <nickc@cygnus.com>
250 * config/tc-d30v.c (write_2_short): Further changes to warning
251 messages produced when combining EITHER_BUT_PREFER_MU attributed
254 2000-07-05 DJ Delorie <dj@redhat.com>
258 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
260 * config/tc-arm.c (psrs): Accept combinations of flags.
262 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
264 * config/tc-avr.c: Change _ () to _() around all strings marked
265 for translation (exception from the usual coding style).
266 (avr_opt): New struct variable, how the new switches are set.
267 (OPTION_MMCU): Define as 'm' and actually use.
268 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
269 (show_mcu_list): New function, display the list of known MCUs.
270 (md_show_usage): Document the new switches. Call show_mcu_list.
271 (avr_set_arch): Change 'm' to OPTION_MMCU.
272 (md_parse_option): Call show_mcu_list if unknown MCU specified.
273 Handle the new switches.
274 (avr_operands): Disable warnings for undefined combinations of
275 operands if -mall-opcodes. Disable warnings for skipping two-word
276 instructions if enhanced core or -mno-skip-bug.
277 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
278 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
279 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
280 (avr_ldi_expression): Warn about implicit lo8().
281 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
283 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
285 * configure.in: Add entry for mips-*-sysv4*MP*
287 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
288 elf32-tradlittlemips for traditional mips targets.
289 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
290 test for Link Once sections as in adjust_reloc_syms.
291 * config/te-tmips.h: New file for traditional mips targets. Define
294 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
296 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
297 flags argument is not present, don't change an existing section's
298 section's attributes. If the flags argument is present, warn if the
299 attributes don't match the section's current attributes. When
300 long section names are supported, set SEC_LINK_ONCE and
301 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
303 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
305 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
306 symbols; create them.
308 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
310 * write.c (set_segment_vma): New: Set vma and lma for a segment.
311 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
313 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
315 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
316 expressions. Ignore the problem when handling 16 bit immediates,
317 because the assembler will take care of the relocation later.
319 2000-06-27 Nick Clifton <nickc@cygnus.com>
321 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
322 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
323 sequential order, and emit warning messages if the input source
324 code contains constructs like that, or parallel constructs
325 containing such opcodes.
327 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
329 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
330 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
331 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
332 (md_show_usage): Update usage message.
333 (md_parse_option): Allow redefinition of MCU type within the
334 same avr[1-5] bfd machine type. Show both old and new MCU type
335 in the error message.
336 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
337 Simplify 8K wrap code.
339 2000-06-25 Kazu Hirata <kazu@hxi.com>
341 * config/obj-aout.c: Remove all uses of DEFUN.
342 * config/obj-ieee.c: Likewise.
343 * config/tc-sh.c: Fix comment typos.
344 * config/tc-tahoe.c: Likewise.
345 * config/tc-vax.c: Likewise.
346 * config/tc-w65.c: Likewise.
347 * config/tc-z8k.c: Likewise.
348 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
350 2000-06-24 DJ Delorie <dj@cygnus.com>
352 * config/tc-i386.c (md_estimate_size_before_relax): Revert
353 more changes from Sept 1999
354 (tc_i386_fix_adjustable): ditto
355 (md_apply_fix3): ditto
357 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
359 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
360 (gas_cgen_parse_operand): Set it around expression() call.
361 (gas_cgen_md_operand): Test for it before longjmp().
363 2000-06-24 Kazu Hirata <kazu@hxi.com>
365 * config/tc-h8500.c: Remove all uses of DEFUN.
366 * config/tc-sh.c: Likewise.
367 * config/tc-w65.c: Likewise.
368 * config/tc-z8k.c: Likewise.
370 * config/tc-h8500.c: Fix typos in comments.
372 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
374 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
377 2000-06-23 matthew green <mrg@redhat.com>
379 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
380 defined. Fix error message for `[' grouping.
382 2000-06-22 Kazu Hirata <kazu@hxi.com>
384 * config/tc-h8300.c: Fix formatting and comment typos.
386 2000-06-22 Timothy Wall <twall@cygnus.com>
388 * config/tc-ia64.c (note_register_values): Move premature QP
389 notation clearing into the appropriate place.
391 2000-06-22 Alan Modra <alan@linuxcare.com.au>
393 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
394 first before anything else. Add bin-bugs.h, emul.h and progress.h
395 Sort list of files as for $(OBJS) in Makefile.am.
397 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
398 find one. Remake dependencies.
399 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
400 * Makefile.in: Regenerate.
401 * doc/Makefile.in: Regenerate.
403 * config/tc-i386.c (i386_displacement): Don't assume a constant
404 displacement is necessarily 16 bits when in 16 bit code mode.
405 (md_assemble): Instead size the displacement here after we know
406 for sure that a .code16gcc operand hasn't automatically added
407 operand size prefixes.
409 2000-06-21 H.J. Lu <hjl@gnu.org>
411 * Makefile.am: Rebuild dependency.
412 * Makefile.in: Rebuild.
414 2000-06-21 Kazu Hirata <kazu@hxi.com>
416 * config/tc-h8300.c (parse_reg): Make the function static.
417 (parse_exp): Likewise.
419 2000-06-20 DJ Delorie <dj@cygnus.com>
421 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
422 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
423 for cygwin import libraries to work properly.
425 2000-06-20 H.J. Lu <hjl@gnu.org>
427 * Makefile.am: Rebuild dependency.
428 * Makefile.in: Rebuild.
429 * configure: Likewise.
430 * doc/Makefile.in: Likewise.
432 2000-06-20 Timothy Wall <twall@cygnus.com>
434 * doc/internals.texi (CPU backend): Add @itemx for
435 TC_START_LABEL_WITHOUT_COLON.
436 * doc/c-tic54x.texi: New.
437 * doc/as.texinfo: Add tic54x features and include primary tic54x
439 * doc/all.texi: Add C54X.
440 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
441 * doc/Makefile.in: Regenerate.
442 * configure.in: Add tic54x and define LIBM for tic54x.
443 * configure: Regenrate.
444 * config/tc-tic54x.[ch]: New.
445 * config/obj-coff.h: Add tic54x.
446 * Makefile.am: (CPU_TYPES): Add tic54x.
447 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
448 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
449 (as_new_LDADD): Add $(LIBM).
450 * Makefile.in: Regenerate.
452 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
454 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
455 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
456 * doc/as.texinfo: Likewise.
458 * configure, Makefile.in: Regenerate.
459 * configure.in (emulations): Recognize m6811 and m6812.
460 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
461 Added files for 68hc11 and 68hc12 assembler.
462 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
463 * config/tc-m68hc11.h: Header definition for that assembler.
465 2000-06-18 Nick Clifton <nickc@redhat.com>
467 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
468 instead of OCTETS_PER_BYTE.
470 * config/tc-v850.c: Fix compile time warnings.
471 * config/tc-ppc.c: Fix compile time warnings.
473 2000-06-18 H.J. Lu <hjl@gnu.org>
475 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
476 * configure: Rebuild.
478 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
480 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
483 2000-06-16 Nick Clifton <nickc@cygnus.com>
485 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
486 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
488 * doc/c-mips.texi: Document newly accepted cpu variants.
490 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
492 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
494 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
496 * macro.c (getstring): Make it possible to escape the quote
499 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
501 * config/tc-hppa.c (pa_export): Weak symbols can be global.
503 2000-06-13 H.J. Lu <hjl@gnu.org>
505 * configure: Regenerate.
507 2000-06-09 Alan Modra <alan@linuxcare.com.au>
509 * app.c (do_scrub_begin): Don't default lex[';'] as a line
511 * doc/internals.texi (line_separator_chars): Semicolon is no
512 longer a default. Mention null and newline as defaults.
514 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
516 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
517 * config/tc-i860.h (line_separator_chars): Likewise.
518 * config/tc-h8300.c (line_separator_chars): Likewise.
519 * config/tc-i960.c (line_separator_chars): Likewise.
520 * config/tc-m68k.c (line_separator_chars): Likewise.
521 * config/tc-mips.c (line_separator_chars): Likewise.
522 * config/tc-ns32k.c (line_separator_chars): Likewise.
523 * config/tc-sparc.c (line_separator_chars): Likewise.
524 * config/tc-vax.c (line_separator_chars): Likewise.
526 * config/tc-h8300.c (comment_chars): Use string initialiser.
527 * config/tc-i960.c (line_comment_chars): Likewise.
528 * config/tc-z8k.c (comment_chars, line_comment_chars,
529 line_separator_chars): Likewise.
531 * config/tc-arm.c (line_separator_chars): Always use `;', not just
534 2000-06-08 Nick Clifton <nickc@cygnus.com>
536 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
539 2000-06-08 David O'Brien <obrien@FreeBSD.org>
541 * configure.in (VERSION): Update to show this is the CVS mainline.
543 2000-06-08 Matthew Jacob <mjacob@feral.com>
545 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
546 $at is the integer register $r28, vs. both $r28 and the floating
549 2000-06-08 James E. Wilson <wilson@cygnus.com>
551 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
552 (dot_endp): Don't call ia64_flush_insns.
553 (emit_one_bundle): Don't delete prologue/body records from
554 unwind_record list in first loop. Rewrite second loop to account for
557 2000-06-07 David Mosberger <davidm@hpl.hp.com>
559 * config/tc-ia64.c: Add missing prototypes.
560 (generate_unwind_image): Cast argument to output_unw_records call.
562 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
564 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
566 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
568 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
569 (REGISTER_P): likewise.
570 (avr_opcodes): uses include/opcode/avr.h
571 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
573 2000-06-04 Alan Modra <alan@linuxcare.com.au>
575 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
578 2000-06-03 H.J. Lu <hjl@gnu.org>
580 * read.c (is_end_of_line): Put back `;'.
582 2000-06-03 Alan Modra <alan@linuxcare.com.au>
584 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
586 2000-06-01 Alan Modra <alan@linuxcare.com.au>
588 * expr.c (operand): Test is_end_of_line outside switch to catch
589 line separator chars that are also operators.
590 (operator): Return O_illegal for line separator chars.
592 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
593 entry (or `!' entry for TC_HPPA).
595 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
596 before indexing is_end_of_line. Remove redundant check for '\0'.
598 * config/tc-h8500.c (md_assemble): Likewise.
599 * config/tc-mcore.c (md_assemble): Likewise.
600 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
603 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
605 * config/tc-mcore.c (mcore_cons): Likewise.
606 (mcore_float_cons): Likewise.
607 (mcore_stringer): Likewise.
608 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
610 2000-06-01 Scott Bambrough <scottb@netwinder.org>
612 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
614 2000-05-29 Nick Clifton <nickc@cygnus.com>
616 * config/tc-sh.c: Fix compile time warning messages.
618 * config/tc-mips.c: Fix compile time warning messages.
620 2000-05-29 Philip Blundell <philb@gnu.org>
622 * doc/as.texinfo: Update copyright dates.
623 (Local Labels): Delete misplaced mention of ARM.
624 * NEWS: Mention ARM ELF support.
626 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
628 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
629 it is modified, and use the real_size to compute the frag address
630 for dwarf2 line info.
632 2000-05-27 Alan Modra <alan@linuxcare.com.au>
634 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
635 line-matching scheme to cope with automake moving variables around.
636 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
637 * Makefile.in: Regenerate.
639 2000-05-26 Jakub Jelinek <jakub@redhat.com>
641 * config/tc-sparc.c (sparc_relax): New.
642 (md_longopts): Add -relax and -no-relax options.
643 (md_parse_options, md_show_usage): Likewise.
644 (md_apply_fix3): Optimize tail call into branch always if possible.
646 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
648 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
649 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
650 rules, with warning when a GAS statement specifies a packing that
651 will result in an instruction being squashed.
652 Added typdef packing_type and enumerals, changed various integer
653 literals to use the enumerals.
655 2000-05-24 David Mosberger <davidm@hpl.hp.com>
657 * config/tc-ia64.c (dot_restorereg_p): New function.
658 (md_pseudo_table): Add restorereg.p.
659 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
660 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
662 * config/tc-ia64.h (unw_record_type): Add unwabi.
663 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
664 called MASK with members for imask, and the masks produced by
665 fr_mem, gr_mem, br_mem, and frgr_mem.
666 (unw_p_record): Add members ABI and CONTEXT.
667 (unw_x_record): Add member AB.
668 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
669 as pseudo-register for use during unwind info generation.
670 (AR_PFS, AR_LC): New macros.
671 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
672 whose names start with an at sign (as in "@priunat").
673 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
675 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
676 proc_end, unwind_info, personality_routine): Consolidate into
677 "unwind" structure to reduce offset-table use. Add member
678 NEXT_SLOT_NUMBER to track the slot number for the next instruction
680 (output_R1_format, output_R3_format, output_P3_format,
681 output_P6_format): Initialize R with zero to reduce compiler warnings.
682 (output_P7_format): Ditto. Add `default' branch to switch
683 statement to reduce compiler warnings.
684 (output_P8_format, output_B1_format, output_B4_format): Ditto.
685 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
686 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
687 into single argument.
688 (output_X1_format, output_X3_format): Initialize R with zero to reduce
689 compiler warnings. Merge A and B args into single argument.
690 (output_X2_format, output_X4_format): Remove unused variable R. Merge
691 A and B args into single argument.
692 (free_record): Removed (wasn't used).
693 (free_list_records): Also free imasks in prologue records.
694 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
695 (output_spill_mask): Remove.
696 (output_unwabi): New function.
697 (output_epilogue, output_label_state, output_copy_state): Call
699 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
700 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
702 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
703 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
704 as part of handling the prologue records. Emit region's imask if
705 we have one. Handle unwabi, epilogue, label_state, copy_state,
706 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
707 spill_sprel_p, and spill_reg_p records.
708 (set_imask, count_bits, slot_index): New function.
709 (fixup_unw_records): Fix region size computation. Handle
710 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
711 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
712 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
713 set_imask accordingly. Update imask for gr_gr, and br_gr records.
714 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
715 (dot_save): Use manifest constants for applicaton registers.
716 Handle REG_PR and REG_PRIUNAT.
717 (dot_restore): Don't just ignore it.
718 (dot_restorereg): New function..
719 (generate_unwind_image): Ensure unwind info is a multiple of eight
720 bytes, not just four bytes.
721 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
722 (dot_altrp): Don't just ignore it.
723 (dot_savemem): New function. Replaces dot_savesp() and
724 dot_savepsp(). Use manifest constants for applicaton registers.
725 Handle REG_PR and REG_PRIUNAT.
726 (dot_savef): Simplify.
727 (dot_saveb): Support generation of br_gr.
728 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
729 dot_label_state, dot_copy_state): New function.
730 (dot_unwabi): Don't just ignore it.
731 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
732 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
733 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
734 (emit_one_bundle): Set slot number for prologue/body records
735 *before* emitting the first insn.
736 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
737 (md_begin): Declare "psp" pseudo-register.
738 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
739 so we don't get segfault.
740 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
741 counts as required per SW Conventions manual
742 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
743 output_preds_psprel, output_preds_sprel, output_spill_base,
744 output_unat_psprel, output_unat_sprel, output_lc_psprel,
745 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
746 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
747 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
748 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
749 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
750 (dot_vframe): Implement.
751 (dot_vframesp, dot_vframepsp): New function.
753 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
755 * configure.in (i386-*-freebsd a.out entry): Quote properly.
756 * configure: Regenerate.
758 2000-05-23 Alan Modra <alan@linuxcare.com.au>
760 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
761 (md_estimate_size_before_relax): so we can use it here instead of
762 old kludges. Localise vars to blocks. Comment.
764 * frags.c (frag_new): Update fr_var comments.
765 * frags.h (struct frag): Ditto.
767 2000-05-22 Richard Henderson <rth@cygnus.com>
769 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
770 (pseudo_func): Add pcrel.
771 (operand_match): Handle IA64_OPND_TGT64.
772 (build_insn): Likewise.
773 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
774 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
775 (fix_insn): Handle all three 64-bit relocation types.
777 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
779 * obj.h (struct format_ops): New members begin, app_file,
780 s_set_other, s_set_desc, s_get_type, s_set_type,
781 separate_stab_sections, init_stab_section.
783 * config/obj-multi.h: Update GPL notice to v2.
786 (S_SET_SIZE): Test s_set_size for NULL before calling.
787 (S_SET_ALIGN): Similar for s_set_align.
792 (SEPARATE_STAB_SECTIONS): New.
793 (INIT_STAB_SECTION): New.
794 (EMIT_SECTION_SYMBOLS): New.
795 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
797 * config/obj-elf.h: Update GPL notice to v2.
798 Mention that this file is included from obj-multi.h.
799 (obj_begin): Wrap definition in ifndef.
800 (elf_file_symbol): Constify declaration.
801 (obj_app_file): Ditto.
802 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
803 Wrap in ifndef SEPARATE_STAB_SECTIONS.
805 * config/obj-elf.c (elf_s_set_other): New.
806 (elf_file_symbol): Constify argument.
807 (elf_separate_stab_sections): New.
808 (elf_init_stab_section): New.
809 (elf_format_ops): Add new members. Remove comma at end.
811 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
812 (ecoff_format_ops): Add new fields. Remove comma at end.
813 Mention inconsistency for emit_section_symbols.
815 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
817 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
818 (coff_separate_stab_sections): New.
819 (coff_format_ops): Add new members.
821 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
822 (obj_aout_s_set_other): New.
823 (obj_aout_s_set_desc): New.
824 (obj_aout_s_get_type): New.
825 (obj_aout_s_set_type): New.
826 (obj_aout_separate_stab_sections): New.
827 (aout_format_ops): New members added. Use obj_aout_process_stab,
828 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
829 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
831 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
833 2000-05-22 Alan Modra <alan@linuxcare.com.au>
835 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
836 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
837 (md_estimate_size_before_relax): Ensure jumps to weak and
838 externally visible symbols are relocatable.
840 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
842 * stabs.c (aout_process_stab): Make global.
843 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
844 * read.h (aout_process_stab): Declare.
846 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
847 Generalize to *aout, *coff *elf.
848 * configure: Regenerated.
850 * doc/internals.texi (Object format backend): Say
851 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
853 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
854 * Makefile.in: Regenerated.
856 2000-05-19 Catherine Moore <clm@cygnus.com>
858 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
860 2000-05-18 Alan Modra <alan@linuxcare.com.au>
862 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
863 instruction to reflect change in re_assemble_*.
865 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
867 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
868 build PA64 ELF tools.
869 * configure: Rebuilt.
871 2000-05-17 Alan Modra <alan@linuxcare.com.au>
873 * Makefile.am: Regenerate dependencies.
874 * Makefile.in: Regenerate.
876 2000-05-15 Nick Clifton <nickc@cygnus.com>
878 * config/tc-arm.c (struct asm_psr): Add boolean field
879 distinguishing between CSPR and SPSR. Rename 'number' field
881 (psrs): Rearrange contents to match new asm_psr structure.
882 (arm_psr_parse): Move next to psr_required_here. Make it
883 return an asm_psr structure.
884 (psr_required_here): Use asm_psr structure returned by
886 (do_msr): Reorganise to allow psr_required_here to be called
888 (md_undefined_name): Mark 'name' parameter as unused, since
889 the COFF target does not use it.
891 2000-05-14 David O'Brien <obrien@FreeBSD.org>
893 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
895 * config/te-aux.h: Likewise.
896 * config/te-dpx2.h: Likewise.
897 * config/te-go32.h: Likewise.
898 * config/te-hp300.h: Likewise.
899 * config/te-hppa.h: Likewise.
900 * config/te-i386aix.h: Likewise.
901 * config/te-ic960.h: Likewise.
902 * config/te-interix.h: Likewise.
903 * config/te-nbsd532.h: Likewise.
904 * config/te-pc532mach.h: Likewise.
905 * config/te-ppcnw.h: Likewise.
906 * config/te-psos.h: Likewise.
907 * config/te-sparcaout.h: Likewise.
908 * config/te-sun3.h: Likewise.
909 * config/te-sysv32.h: Likewise.
911 2000-05-14 Alan Modra <alan@linuxcare.com.au>
913 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
914 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
915 and sign extend without an if statement.
916 (build_bytes): Likewise.
918 2000-05-14 Kazu Hirata <kazu@hxi.com>
920 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
921 X_add_symbol L_32 case.
923 2000-05-14 David O'Brien <obrien@FreeBSD.org>
925 * config/te-freebsd.h: New file.
927 2000-05-13 Alan Modra <alan@linuxcare.com.au>
929 * asintl.h (gettext, dgettext, dcgettext, textdomain,
930 bindtextdomain): Replace defines with those from intl/libgettext.h
931 to quieten gcc warnings.
933 * NEWS: Mention x86 .arch and -q.
935 * config/tc-i386.c (quiet_warnings): New.
936 (md_assemble): Use quiet_warnings.
937 (md_parse_option): Set quiet_warnings from -q.
938 (md_show_usage): Mention -q, delete -m.
939 (flag_do_long_jump): Delete.
940 (md_parse_option): Remove -m.
941 (md_show_usage): Remove -m.
942 (md_create_long_jump): Remove useless flag_do_long_jump code.
944 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
945 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
947 2000-05-13 Alan Modra <alan@linuxcare.com.au>
948 Alexander Sokolov <robocop@netlink.ru>
950 * doc/c-i386.texi (i386-Arch): New section.
951 (i386-Syntax): Mention .intel_syntax and .att_syntax.
953 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
954 (smallest_imm_type): Use smallest opcode for shift by one if cpu
955 architecture has been given and is not 486.
957 (md_pseudo_table): Add .arch.
958 (md_assemble): Warn if cpu architecture has been given and an
959 unsupported instruction.
961 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
962 Move operand_types bit defines after relevant template field.
963 (template): Add cpu_flags.
967 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
969 * config/tc-mn10300.h (md_end): Define.
970 (mn10300_finalize): Declare.
971 * config/tc-mn10300.c: Include dwarf2dbg.h.
972 (debug_line): Define.
973 (md_assemble): Generate dwarf2 line info.
974 (mn10300_finalize): New function. Finalize dwarf2 info.
976 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
978 * config/tc-mips.c (md_estimate_size_before_relax): Use the
979 external version of the relocation for weak symbols.
981 2000-05-08 David Mosberger <davidm@hpl.hp.com>
983 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
984 frame size in units of 16 bytes, as required per SW Conventions manual.
985 (output_unw_records): Output info-block header as a dword to get
988 2000-05-08 Alan Modra <alan@linuxcare.com.au>
990 * as.h: #include "file", not <file> on files from ../include.
991 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
992 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
993 (md_convert_frag): Add ATTRIBUTE_UNUSED.
994 (tc_coff_symbol_emit_hook): Ditto.
995 (OPTCOUNT): Cast to int to avoid compiler warning.
996 (md_begin): Fix signed/unsigned warnings.
998 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1000 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1001 ABRANCH LONG case for a conditional branch on a 68000.
1002 (md_estimate_size_before_relax): Likewise. Also handle
1003 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1004 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1005 PC-relative on all CPUs.
1006 (md_estimate_size_before_relax): Likewise.
1008 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1010 * as.c (parse_args): Just mention current year in printed
1013 2000-05-03 J.T. Conklin <jtc@redback.com>
1015 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1017 (md_parse_option): Recognize -m7400.
1019 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1021 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1022 don't permit lp to become less than the words array.
1024 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1026 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1027 Fix little-endian case.
1029 2000-05-03 David O'Brien <obrien@NUXI.com>
1031 * as.c (parse_args): Update copyright.
1033 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1035 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1036 for the .bss section too.
1038 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1040 * configure.in: Set em=linux for hppa-*-linux.
1041 * configure: Regenerate.
1042 * doc/Makefile.in: Regenerate with correct automake.
1044 * frags.c (frag_grow): Sanity check chunk_size.
1046 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1047 * config/obj-som.h: Likewise.
1048 * config/obj-ieee.h: Likewise.
1050 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1052 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1053 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1054 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1055 (pa_ip): low_sign_unext now returns via function value. Use
1056 re_assemble_* instead of dis_assemble_* and
1057 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1059 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1060 (md_section_align, md_parse_option, md_show_usage,
1061 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1062 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1063 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1064 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1065 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1067 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1068 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1069 outside of switch. Correct mask and shifting errors in case 10
1070 and case -11. In case 21, compare against signed range to suit
1071 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1072 case 17 and case 22, use offsetT variable to properly check range.
1073 Use re_assemble_* here too.
1074 (evaluate_absolute): Change type of value to offsetT. Call
1075 hppa_field_adjust to do the work for us.
1076 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1077 (pa_parse_cmpib_64_cmpltr): Ditto.
1078 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1079 of i to unsigned int.
1080 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1081 (pa_end_of_source): Return type is void.
1083 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1085 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1087 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1089 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1090 More comments added.
1091 (md_begin): Removed "construct symbols for each register name".
1092 Because register names conflicts with GCC generated function
1094 (avr_operand): Now constant numbers can be used as a register
1095 identifiers (0 as r0, 31 as r31).
1096 (md_assemble): use skip_space () before parsing instruction
1099 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1101 * config/tc-avr.c: New AVR_ISA_ defined.
1102 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1103 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1104 for `fmul', `movw' and `lpm R,Z' instructions.
1105 (avr_operands): Warn if current opcode is a two-word instruction
1106 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1107 (avr_opcodes): New commands added.
1108 (REGISTER_P): Check 'a' and 'v' constraint letters.
1109 (mcu_types): New MCU added.
1111 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1113 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1114 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1115 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1116 * configure: Regenerate.
1118 2000-04-29 Andreas Jaeger <aj@suse.de>
1120 * as.h: Correctly check GCC version.
1122 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1124 * as.c (parse_args): Allow md_parse_option to override -a listing
1126 * config/obj-coff.c (add_lineno): Change type of offset parameter
1127 from "int" to "bfd_vma."
1128 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1129 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1130 (ppc_change_csect): Align correctly for XCOFF64.
1131 (ppc_machine): New function, which discards "ppc_machine" line.
1132 (ppc_tc): Cons for 8 when code is 64 bit.
1133 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1135 (md_parse_option): Handle -a64 and -a32.
1137 * config/tc-ppc.h (TARGET_MACH): Define.
1138 (TARGET_FORMAT): Move to function.
1139 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1141 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1143 * doc/as.1: Fix unbalanced brackets.
1145 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1147 (line_comment_chars): Set to '/' if TE_FreeBSD.
1149 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1151 * configure.in: Configury support for PA64 (currently disabled).
1152 * configure: Rebuilt.
1154 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1156 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1157 bfd_set_section_alignment.
1159 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1161 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1164 2000-04-24 Nick Clifton <nickc@cygnus.com>
1166 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1167 * doc/as.texinfo (Align): Include arm and strongarm in list of
1168 targets that have the second form of the behaviour of the .align
1171 2000-04-24 Mark Klein <mklein@dis.com>
1173 * obj-som.c: Terminate obj_pseudo_table.
1175 2000-04-22 Timothy Wall <twall@cygnus.com>
1177 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1179 (operand_match): Conditionally insert default bit values for IMMU9.
1181 2000-04-14 Matthew Green <mrg@cygnus.com>
1183 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1184 * configure: Rebuilt.
1186 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1187 Jason Eckhardt <jle@cygnus.com>
1189 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1191 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1192 Added handling of new operand types l,y,&,fe,fE,fx.
1194 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1195 David Mosberger <davidm@hpl.hp.com>
1196 Timothy Wall <twall@cygnus.com>
1197 Andrew MacLeod <amacleod@cygnus.com>
1198 Jim Wilson <wilson@cygnus.com>
1200 * Makefile.am (CPU_TYPES): Add ia64.
1201 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1202 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1203 * Makefile.in: Rebuild.
1204 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1205 * configure: Rebuild.
1206 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1207 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1208 * expr.c (expr): Handle md_optimize_expr.
1209 * read.c (LEX_HASH): Add comment.
1210 * config/tc-ia64.c, config/tc-ia64.h: New files.
1212 2000-04-21 Richard Henderson <rth@cygnus.com>
1214 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1215 bundling a non-delayed branch type instruction.
1217 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1219 * config/tc-mn10300.c (HAVE_AM30): Define.
1220 (md_assemble): Use it.
1222 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1224 * config/obj-elf.c (obj_elf_change_section): Check for changed
1227 * Makefile.am: (CPU_MULTI_VALID): Remove.
1228 (MULTI_CPU_TYPES): Define.
1229 (MULTI_CPU_OBJ_VALID): Define.
1230 (DEPTC): Use the above.
1231 (DEPOBJ): Same here.
1233 Regenerate dependencies.
1234 * Makefile.in: Regenerate.
1236 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1238 * Makefile.am (YACC, LEX): Get them from configure.
1240 2000-04-18 H.J. Lu (hjl@gnu.org)
1242 * config/tc-i386.c (offset_in_range): Use addressT instead of
1243 bfd_vma for non-bfd assemblers.
1245 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1247 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1248 doesn't give spurious errors.
1250 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1252 * as.h (SEEK_SET): Define if undefined.
1254 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1256 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1257 constants, and don't assume offsetT is 32 bits.
1259 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1261 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1262 (md_pcrel_from_section): Add prototype.
1263 (d10v_fix_adjustable): Add prototype.
1264 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1266 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1268 2000-04-12 Nick Clifton <nickc@cygnus.com>
1270 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1271 symbol in frag chain.
1273 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1275 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1276 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1277 (fits_in_signed_word, smallest_imm_type): Ditto.
1278 (md_assemble): Use an offsetT var to hold offsetT values, not a
1280 (offset_in_range): New.
1281 (md_assemble): Use it.
1282 (md_convert_frag): Change type of target_address, opcode_address,
1283 and displacement_from_opcode_start to offsetT.
1284 (md_create_short_jump): Change type of offset to offsetT.
1285 (md_create_long_jump): Ditto.
1286 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1287 (md_chars_to_number): Remove.
1288 (output_invalid): Remove duplicate prototype.
1290 2000-04-09 Nick Clifton <nickc@cygnus.com>
1292 * Makefile.am (CPU_TYPES): Add 'avr'.
1293 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1294 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1296 * Makefile.in: Regenerate.
1298 * doc/as.texinfo: Add M32R documentation.
1300 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1302 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1303 --enable-build-warnings option.
1304 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1305 * Makefile.in, configure: Re-generate.
1307 2000-04-07 Nick Clifton <nickc@cygnus.com>
1309 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1310 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1311 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1312 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1313 (arm_force_relocation): Force relocations for
1314 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1316 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1318 * config/tc-sh.c (get_operands): There's no third operand if the
1319 first operand is an immediate.
1321 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1323 * config/tc-sh.c (immediate): Delete.
1324 (sh_operand_info): Add immediate member.
1325 (parse_reg): Use A_PC for pc.
1326 (parse_exp): Add second argument 'op'. All callers changed.
1327 (parse_at): Expect pc to be coded as A_PC.
1328 Use immediate field in *op.
1329 (insert): Add fourth argument 'op'. All callers changed.
1330 (build_relax): Add second argument 'op'. All callers changed.
1331 (insert_loop_bounds): New function.
1332 (build_Mytes): Remove DISP_4.
1333 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1334 (assemble_ppi): Use immediate field in *operand.
1335 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1336 (md_apply_fix): Likewise.
1337 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1339 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1341 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1343 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1345 * internals.texi (CPU backend): Document
1346 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1348 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1350 * po/gas.pot: Regenerate.
1352 * as.c (show_usage): Restore translated part of bug string.
1353 * gasp.c (show_usage): Likewise.
1355 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1356 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1357 than move-if-change.
1358 (DEP1): Modify for "gcc -MM".
1362 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1363 Update dependencies.
1364 * Makefile.in: Regenerate.
1366 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1368 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1369 (md_begin): Likewise.
1370 (HAVE_AM33): New macro.
1371 (md_assemble): Use it. Match r_regs and xr_regs only if
1374 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1376 * as.h: #include "bin-bugs.h"
1377 * as.c (show_usage): Use REPORT_BUGS_TO.
1378 * gasp.c: #include "bin-bugs.h"
1379 (show_usage): Use REPORT_BUGS_TO.
1381 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1383 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1385 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1386 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1389 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1391 * config/tc-i386.c (i386_immediate): Don't assume a constant
1392 immediate is necessarily 16 bits when in 16 bit code mode.
1393 (md_assemble): Instead set guess_suffix here after we have checked
1396 2000-04-02 Richard Henderson <rth@cygnus.com>
1398 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1399 quantities. Correct right shift sign extension.
1400 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1401 32-bit value when shifting into place.
1403 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1405 * app.c: Add ATTRIBUTE_UNUSED as needed.
1406 * config/tc-ppc.c: Likewise.
1407 (ppc_size): Make unsigned long.
1408 (ppc_insert_operand): Add casts to avoid warnings.
1410 2000-03-31 Nick Clifton <nickc@cygnus.com>
1412 * config/tc-d10v.h (md_flush_pending_output): Define.
1414 2000-03-29 Nick Clifton <nickc@cygnus.com>
1416 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1417 segment. Works for both BFD_ASSEMBLER and others.
1418 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1420 2000-03-29 Nick Clifton <nickc@cygnus.com
1422 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1424 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1426 * listing.c (LISTING_LHS_WIDTH): Default depends on
1428 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1430 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1432 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1435 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1437 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1439 * config/tc-avr.c (mcu_types): Add missing initialiser.
1440 (md_pcrel_from_section): Add prototype.
1441 (avr_operand): Remove redundant test of unsigned < 0.
1442 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1444 2000-03-27 Denis Chertykov <denisc@overta.ru>
1446 * config/tc-avr.c: New file for AVR support.
1447 * config/tc-avr.h: Likewise.
1448 * configure.in: Add AVR support.
1449 * configure: Regenerate.
1451 2000-03-26 Timothy Wall <twall@cygnus.com>
1453 * gasp.c (macro_op): Add new argument to check_macro call.
1454 Macro structure definitions moved to macro.h
1455 * sb.h: Add argument to prototype for input_scrub_include_sb.
1456 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1457 nesting checks with an additional flag.
1458 (struct input_save): Add flag to indicate whether current sb
1459 should be checked for proper macro/conditional nesting.
1460 (input_scrub_push/pop): Save/restore nest check flag.
1461 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1463 * macro.c (check_macro): Allow caller to retrieve parsed macro
1464 information if a pointer is provided. This information may be
1465 used by the new macro hooks.
1466 * macro.h: Update prototype for check_macro. Macro struct
1467 definitions moved here from macro.c/gasp.c.
1468 * read.c (read_a_source_file): Add parameter to check_macro call,
1469 and pass macro info to the macro hook, if defined.
1470 (input_scrub_insert_line): New. Allow insertion of a line of
1471 characters into the input stream.
1472 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1473 file into the input stream.
1474 (s_include): Use input_scrub_insert_file.
1475 * internals.texi: Document new macro hooks.
1476 * as.h: New prototypes added.
1478 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1480 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1481 an initial capital letter.
1482 (i386_index_check): Reindent.
1484 2000-03-19 Nick Clifton <nickc@cygnus.com>
1486 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1489 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1491 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1492 instruction operand bad if Rd > 7 when generating
1493 thumb instructions. Prevents for example,
1494 "adr r12,label" from silently failing and generating
1495 the wrong instruction.
1497 2000-03-17 Nick Clifton <nickc@cygnus.com>
1499 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1500 that have a destingation >= 0x400000.
1501 Fix compile time warning messages.
1503 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1505 * config/tc-sh.c (md_begin): When encountering insn that are
1506 not supported by the current arch, only change the name if
1507 its contents are the same as prev_name.
1508 (get_specific): If the the architecture doesn't match, fail.
1510 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1512 * config/tc-sh.c (IDENT_CHAR): Define.
1513 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1514 matching back where it came from.
1516 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1518 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1520 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1522 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1525 2000-03-15 Kazu Hirata <kazu@hxi.com>
1527 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1529 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1531 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1532 floating-point-number, make sure 'f' is in FLT_CHARS.
1534 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1536 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1537 (s_lcomm_internal): Use it.
1538 * doc/internals.texi (CPU backend): Document it.
1539 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1542 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1544 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1547 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1548 implementation doesn't have special handling for switch
1550 (macro_build): Allow for code in sections other than .text.
1552 (mips_ip): Likewise.
1553 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1554 Don't perform relocs if we will be outputting them.
1555 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1556 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1559 2000-03-09 Catherine Moore <clm@cygnus.com>
1561 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1562 relocation type based on the entry in the fixup structure.
1564 2000-03-08 H.J. Lu (hjl@gnu.org)
1566 * Makefile.am (install-exec-tooldir): Depend on
1567 install-exec-bindir for parallel make.
1568 * Makefile.in: Regenerated.
1570 2000-03-06 Nick Clifton <nickc@cygnus.com>
1572 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1574 (md_parse_option): Parse -m32r command line switch - disable m32rx
1576 (md_show_usage): Document new option.
1578 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1579 * doc/Makefile.in: Regenerate.
1580 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1582 2000-03-02 Michael Meissner <meissner@redhat.com>
1584 * config/tc-d30v.c (check_range): Remove code that incorrectly
1585 sign extended values where bits < 32.
1587 2000-03-02 H.J. Lu (hjl@gnu.org)
1589 * configure.in: Support --enable-targets=all on ia32.
1590 * configure: Regenerated.
1592 2000-03-01 Nick Clifton <nickc@cygnus.com>
1594 * gasp.c (do_align): Remove bogus check of alignment value.
1596 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1598 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1599 TC_PPC was defined forced the type of a symbol with no other type
1602 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1604 * doc/internals.texi (CPU backend): Mention that
1605 line_separator_chars do not break up comments. Fix typos for
1606 LEX_AT and LEX_NAME descriptions. Document operands for
1607 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1608 description of md_create_short_jump usage. Document argument for
1609 md_undefined_symbol.
1611 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1613 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1614 (md_parse_option): Handle it.
1615 (md_show_usage): Document it.
1617 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1619 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1620 opcode, for the instruction `pal19'. From Andrea Arcangeli
1623 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1625 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1627 (md_assemble): To here, before template operands are matched.
1628 Also ensure a constant immediate is sign extended when we know the
1629 size is at most 16 bits. This is to catch cases like "add
1630 $0xffc0,%ax" where we don't know the size, and thus that the
1631 immediate can be represented as Imm8S until after parsing the
1633 (i386_displacement): Similarly sign extend 16 bit constant
1635 (md_assemble): Relax 16-bit jump constant range check to suit sign
1636 extended displacements.
1638 2000-02-26 Andreas Jaeger <aj@suse.de>
1640 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1642 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1644 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1645 call operands when intel_syntax.
1646 (intel_float_operand): Return 2 for "fi...".
1647 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1648 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1649 earlier "SHORT" change.
1650 (md_assemble): When determining suffix from Regs, exclude
1653 2000-02-24 Nick Clifton <nickc@cygnus.com>
1655 * configure: Add arm-wince, mips-pe and sh-pe targets.
1656 * configure: Regenerate.
1658 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1660 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1661 "pe-mips" for the mips-pe target.
1663 * config/tc-arm.c (insns): Change displacement encoded in BL
1664 and B instructions if the target port is arm-wince.
1665 (do_ldst): Do not bias the relocation offset if the target
1667 (md_pcrel_from): Add in missing relocation offset bias if the
1668 target os arm-wince.
1670 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1671 (md_begin): Disable -G support for mips-pe target.
1672 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1673 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1676 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1677 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1678 assembler, just set the alignment to 4.
1680 * config/te-wince-pe.h: New file for WinCE targets. Define
1683 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1685 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1686 string instructions.
1687 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1688 (i386_intel_memory_operand): After finding a segment override,
1689 check again for no `[' before looking for a displacement. Bomb if
1690 more than one displacement rather than silently discarding the
1691 second and subsequent ones. Free strings malloc'd by
1692 build_displacement_string.
1694 2000-02-24 Catherine Moore <clm@cygnus.com>
1696 * config/obj-som.c (obj_pseudo_table): Add "weak".
1697 (obj_som_weak): New routine.
1699 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1701 * config/tc-i386.c (union i386_op): New.
1702 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1703 Throughout file replace occurences of disps[n], imms[n], regs[n]
1704 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1705 intel mode operand swapping. Add assert in regKludge and
1706 fake_zero_displacement code. Test i.types[n] when outputting
1707 displacements and immediates. Combine output of Disp16 with
1709 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1710 when in intel mode by (not) reversing fsub and fdiv operands
1711 before the template search. This fails for single operand
1712 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1713 undefined. Instead fix the base_opcode after we've found the
1714 template. Move base_opcode xor with found_reverse_match from
1715 opcode output code to before this fix so we test for the correct
1717 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1718 check in intel mode. Instead compare opcodes.
1720 * config/tc-i386.h (TC_RELOC): Delete.
1721 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1722 with equivalent call to reloc.
1724 * as.h (flag_m68k_mri): Move declaration after target include, and
1725 only declare when TC_M68K defined. Define as zero otherwise.
1726 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1727 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1728 Define as zero otherwise.
1729 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1730 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1731 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1732 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1733 testing whether defined.
1734 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1735 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1736 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1737 rather than testing whether defined.
1738 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1739 (parse_mri_cons): Declare and use only when TC_M68K.
1740 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1741 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1742 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1744 * NEWS: Mention IBM 370 support.
1746 2000-02-23 Richard Henderson <rth@cygnus.com>
1748 * config/tc-i386.c (md_assemble): When swapping operands for
1749 intel_syntax, assume everything that's not Imm or Disp is a
1752 2000-02-23 Linas Vepstas <linas@linas.org>
1754 * config/tc-i370.c, config/tc-i370.h: New files.
1755 * Makefile.am: Add support for Linux/IBM 370.
1756 * configure.in: Likewise.
1757 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1758 * config/obj-elf.c: Include elf/i370.h
1759 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1761 * Makefile.in: Regenerate.
1762 * configure: Regenerate.
1764 * doc/c-i370.texi: New file.
1765 * doc/all.texi: Include it.
1766 * doc/as.texinfo: And here.
1767 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1768 * doc/Makefile.in: Regenerate.
1770 2000-02-19 Michael Meissner <meissner@redhat.com>
1772 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1773 determine if an instruction can be used in parallel with an ADDppp
1774 or SUBppp instruction.
1776 2000-02-22 Andrew Haley <aph@cygnus.com>
1778 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1780 1999-12-30 Andrew Haley <aph@cygnus.com>
1782 * config/tc-mips.c (mips_gp32): New variable.
1783 (macro_build) Use mips_gp32.
1785 (md_longopts): Add "-mgp32" and "-mgp64".
1786 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1788 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1790 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1791 warning, and bump it to 1.
1793 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1795 From Brad Lucier <lucier@math.purdue.edu>:
1796 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1799 2000-02-21 Catherine Moore <clm@cygnus.com>
1801 * config/tc-mips.c (MF_HILO_INSN): Define.
1802 (mips_7000_hilo_fix): Declare.
1803 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1804 (md_parse_option): Check for 7000_HILO_FIX options.
1805 (OPTION_M7000_HILO_FIX): Define.
1806 (OPTION_NO_M7000_HILO_FIX): Define.
1807 * doc/c-mips.texi (-mfix7000): Describe.
1809 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1811 * listing.c (print_lines): Remove unused variable `end'.
1813 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1814 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1815 reloc_type when BFD_ASSEMBLER.
1816 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1817 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1818 statement and quell signed vs. unsigned comparison warning.
1820 2000-02-18 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1823 the computed frag offset, rather than overwriting it.
1825 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1827 * config/tc-sh.c ("elf/sh.h"): Include.
1828 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1829 (md.begin): Initialize target_arch.
1830 Only include opcodes in has table that match selected architecture.
1831 (parse_reg): Recognize register names for sh-dsp.
1832 (parse_at): Recognize post-modify addressing.
1833 (get_operands): The leading space is now optional.
1834 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1835 arguments. Update valid_arch.
1836 (build_Mytes): Add support for SDT_REG_N.
1837 (find_cooked_opcode): New function, broken out of md_assemble.
1838 (assemble_ppi, sh_elf_final_processing): New functions.
1839 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1840 (md_longopts, md_parse_option): New option: -dsp.
1841 * config/tc-sh.h (elf_tc_final_processing): Define.
1842 (sh_elf_final_processing): Declare.
1844 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1846 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1847 the unwinder subspace. Save the current seg/subseg before creating
1850 2000-02-10 Nick Clifton <nickc@cygnus.com>
1852 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1853 little endian targets.
1854 (INST_BYTE1): Redefine to handle big and little endian
1856 (cpu_type): New type: Select between M340 and M210.
1857 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1858 instructions of the M340.
1859 (md_assemble): Add support for the MULSH and OPSR classes of
1861 (md_atof): Add support for little endian targets.
1862 (md_parse_option): Add support for -EL, -EB and -mcpu command
1864 (md_convert_frag): Add support for little endian targets.
1865 (md_apply_fix3): Add support for little endian targets.
1866 (md_number_to_chars): Add support for little endian targets.
1868 2000-02-10 Timothy Wall <twall@redhat.com>
1870 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1871 defined, use it to verify the symbol just read should be a label.
1873 2000-02-10 Timothy Wall <twall@redhat.com>
1875 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1876 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1877 around colons when KEEP_WHITE_AROUND_COLON is defined.
1878 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1879 and KEEP_WHITE_AROUND_COLON.
1881 2000-02-08 Timothy Wall <twall@redhat.com>
1883 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1885 (do_repeat): New. Abstract repeat logic so that a "break" can be
1887 (end_repeat): New. Provide support for a "break" out of the
1889 * read.h: Add prototypes for new functions.
1891 2000-02-08 Timothy Wall <twall@redhat.com>
1893 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1894 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1895 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1898 2000-02-08 Timothy Wall <twall@redhat.com>
1900 * read.c: Added elseif to directives table.
1901 * read.h: Added prototype for s_elseif.
1902 * doc/as.texinfo: Added description for elseif.
1903 * cond.c (s_elseif): New function
1905 2000-02-04 Timothy Wall <twall@redhat.com>
1907 * listing.c (print_lines): Remove conditionals causing bug in
1910 2000-02-03 Timothy Wall <twall@cygnus.com>
1912 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1914 * frags.c (frag_new): Calculate fr_fix in octets
1915 (frag_now_fix) Return offset as target address offset (bytes).
1916 (frag_now_fix_octets) New - Return offset in octets (8-bit
1918 * frags.h: Added prototype for frag_now_fix_octets().
1919 Distinguish between octets and bytes in field descriptions.
1920 * listing.c (calc_hex): Account for octets vs bytes when
1921 printing addresses/offsets.
1922 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1923 target is little-endian, print the octets in a word in big-endian
1924 order so that the display looks like a proper hexadecimal number,
1925 instead of having the octets reversed.
1926 * read.c (do_align): When recording alignment, alignment power
1927 should be in terms of target bytes (minimum addressible unit)
1929 (do_org) Convert ORG target address (byte) argument into an
1930 octet offset when generating a variable fragment.
1931 * symbols.c (resolve_symbol_value): Symbol final value
1932 converted to a target address offset (bytes) from its octet offset.
1933 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1934 offset (bytes) is adjusted by the frag offset (octets) converted
1936 (coff_frob_section) Section alignment power is in terms of bytes;
1937 convert it to an octet alignment power when calculating size (and
1938 size mask) in octets. Don't modify the section size in order to
1939 "align" it for TI COFF, since that format has a different method
1940 for storing alignment information.
1942 2000-02-01 Timothy Wall <twall@cygnus.com>
1944 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1945 entries, matching the way GCC generates them. If not escaped, the
1946 filename is encoded incorrectly.
1948 2000-01-31 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-arm.c (reg_table): Add support for ATPCS register
1953 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1955 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1957 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1959 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1960 of a symbol when we really care about its value.
1962 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1964 * config/tc-mcore.c (md_assemble): Give warning message if
1965 operands passes to instruction are more than the spec.
1967 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1969 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1970 Thumb mode but the label seen was not declared as '.thumb_func'
1971 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1972 correct disassembly of Thumb code bounded by non function labels.
1974 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1976 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1977 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1979 * Makefile.in: Same here.
1982 * configure.in: Set bfd_gas for i386-aout when primary target
1983 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1984 we may need the primary te_file. Remove incorrect comment.
1986 * configure: Regenerate.
1988 * config/e-i386aout.c: New file.
1990 * as.c (USE_EMULATIONS): Move to before print_version_id.
1991 (struct emulation): Add i386aout.
1992 (show_usage): Split text strings. Reformat -a text. Add --em
1996 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1997 (aout_format_ops): New.
2000 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2001 preprocessor conditional and add aout USE_EMULATIONS tests.
2002 (read_a_source_file): Don't pass error strings to printf as
2006 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2008 (do_data): Same here.
2009 (process_file): And here.
2012 * symbols.c (colon): Rewrite "already defined" fatal message
2013 code for aout with USE_EMULATIONS.
2016 * config/obj-aout.c (OBJ_HEADER): Define.
2017 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2019 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2020 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2022 (obj_aout_type): Expand S_SET_OTHER here too.
2023 (obj_read_begin_hook): Remove.
2024 (aout_pop_insert): New.
2025 (obj_aout_s_get_other): New.
2026 (obj_aout_s_get_desc): New.
2027 (aout_format_ops): New.
2030 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2031 gets aout_pseudo_table.
2032 (aout_pseudo_table): Declare.
2033 (obj_read_begin_hook): Define.
2036 * config/obj-coff.c (obj_pseudo_table): Rename to
2038 (coff_pop_insert): Use coff_pseudo_table.
2039 (coff_sec_sym_ok_for_reloc): Remove.
2040 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2041 and comment all zero entries and remove #if 0 code.
2044 * config/obj-coff.h (obj_pop_insert): Define.
2045 (coff_pseudo_table): Declare.
2048 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2049 s_get_size, s_set_size. Comment all zero entries.
2052 * config/obj-elf.c (elf_s_get_other): New function.
2053 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2054 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2055 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2057 (obj_elf_parse_section_letters): Don't pass error strings to
2058 printf as format arg.
2061 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2063 (elf_s_get_other): Declare.
2064 (S_GET_OTHER) Define as elf_s_get_other if not already
2066 (S_SET_OTHER): Only define when not already defined.
2067 (elf_obj_read_begin_hook): Declare.
2068 (obj_read_begin_hook): Define.
2069 (elf_obj_symbol_new_hook): Declare.
2070 (obj_symbol_new_hook): Define.
2073 * config/obj-multi.h: Add copyright header and protect against
2074 multiple inclusion. Add * to all function pointers.
2075 (OBJ_HEADER): If defined, include it rather than other defines
2077 (obj_frob_file_after_relocs): Test for NULL.
2078 (obj_symbol_new_hook): Here too.
2079 (obj_sec_sym_ok_for_reloc): And here.
2080 (S_GET_OTHER): Define.
2081 (S_GET_DESC): Define.
2082 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2083 (OBJ_MAYBE_ELF): Update comment.
2085 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2086 OBJ_AOUT preprocessor conditional and handle emulation by
2087 testing OUTPUT_FLAVOR.
2088 (i386_displacement): Here too.
2089 (md_section_align): Similarly here.
2090 (i386_target_format): Conditionally compile when more than one
2091 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2092 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2093 (i386_displacement): Here too.
2096 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2097 Define TARGET_FORMAT for aout only when not multi.
2100 * config/te-multi.h: Delete file as it's identical to te-generic.h
2102 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2104 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2105 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2108 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2110 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2113 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2115 * config/tc-mips.c (mips_do_align): New function.
2116 * config/tc-mips.h (md_do_align): Define.
2118 2000-01-10 Philip Blundell <philb@gnu.org>
2120 * doc/c-arm.texi (ARM Options): Fix typo.
2121 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2122 line separator for Linux.
2123 * doc/as.texinfo (Comments): Mention the ARM.
2125 2000-01-10 Philip Blundell <pb@futuretv.com>
2127 * configure.in (arm*-*-conix*): New target.
2128 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2130 * configure: Regenerate.
2132 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2134 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2135 (obj_elf_visibility): New function.
2137 * doc/as.texinfo (Visibility): New node: document visibility
2140 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2142 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2143 warning for absolute jump/call without `*' in non-intel mode. No
2144 need to set i.types[0] JumpAbsolute in intel mode.
2146 1999-12-22 Philip Blundell <pb@futuretv.com>
2148 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2149 hook function when changing sections.
2150 (arm_s_data): Likewise.
2152 1999-12-14 Nick Clifton <nickc@cygnus.com>
2154 * config/tc-arm.c (md_parse_option): Add support for -marm720
2155 command line switch.
2157 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2159 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2160 (r_registers, xr_registers): Define.
2161 (r_register_name, xr_register_name): New functions.
2162 (md_assemble): Handle new am33 operand types and instruction
2164 (mn10300_insert_operand, check_operand): Likewise.
2166 1999-11-29 Nick Clifton <nickc@cygnus.com>
2168 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2169 (s_force_thumb): Set thumb_mode to 2.
2170 (md_assemble): Do not complain about thumb instructions on a
2171 non-thumb target if thumb_mode is set to 2.
2173 1999-11-28 Michael Meissner <meissner@cygnus.com>
2175 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2176 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2177 (O_...): Add new machine dependent expressions if we are handling
2178 explicit relocations.
2179 (alpha_reloc_op): New static table holding the explicit relocation
2181 (alpha_literal_hash): New static to hold the hash table for
2182 explicit relocations.
2183 (alpha_macros): Add support for explicit relocations.
2184 (md_begin): If explicit relocations, initialize hash table.
2185 (md_assemble): Don't print a second error if tokenize_arguments
2186 already printed an error message.
2187 (md_apply_fix): Add support for explicit relocations.
2188 (alpha_force_relocation): Ditto.
2189 (alpha_fix_adjustable): Ditto.
2190 (alpha_adjust_symtab): New function to support explicit
2192 (alpha_adjust_symtab_relocs): Ditto.
2193 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2194 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2195 Add support for explicit relocations. Return -2 if an error
2196 message was already printed.
2197 (find_macro_match): Add support for explicit relocations. Comment
2199 (emit_insn): Add support for explicit relocations.
2200 (assemble_tokens): Ditto.
2202 (load_expression): Ditto.
2205 (emit_ir_load): Ditto.
2206 (emit_loadstore): Ditto.
2209 (emit_sextX): Ditto.
2210 (emit_division): Ditto.
2211 (emit_jsrjmp): Ditto.
2212 (emit_retjcr): Ditto.
2214 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2216 (tc_adjust_symtab): If explicit relocations, call the function
2217 alpha_adjust_symtab.
2218 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2219 relocations next to the literal relocation they reference.
2220 (TC_INIT_FIX_DATA): Initialize the new fields.
2221 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2223 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2225 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2226 'B' operand for PA2.0 bb instruction.
2228 1999-11-18 Nick Clifton <nickc@cygnus.com>
2230 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2233 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2235 (mcore_force_relocation): Force relocations to be generated for
2238 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2240 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2241 (i386_displacement): Disallow O_big displacements.
2243 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2245 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2246 Small improvements in error checking.
2247 (md_assemble): Support for unconditional ARM instructions.
2248 (md_parse_option): Support for -m[arm]v5e flag.
2250 1999-11-12 Nick Clifton <nickc@cygnus.com>
2252 * macro.c (buffer_and_nest): Do not check beyond the end of the
2255 1999-11-11 Nick Clifton <nickc@cygnus.com>
2257 * macro.c (buffer_and_nest): Look for seperator after TO and
2260 1999-11-08 Andrew Haley <aph@cygnus.com>
2262 * app.c (do_scrub_chars): When in State 10, treat backslash
2263 characters in the same way as as symbol characters.
2265 1999-11-07 Richard Henderson <rth@cygnus.com>
2267 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2268 the previous label was in the current section before playing
2269 with auto-alignment.
2271 1999-11-06 Nick Clifton <nickc@cygnus.com>
2273 * config/tc-v850.c (v850_force_relocation): Force relocation
2275 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2278 1999-11-05 Michael Meissner <meissner@cygnus.com>
2280 * expr.h (operatorT): Increase machine dependent operators to 16.
2281 * expr.c (op_rank): Ditto.
2283 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2285 * read.c (pseudo_set): Reject attempts to set the value of a
2288 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2291 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2293 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2294 to bfd_set_section_contents.
2296 1999-11-03 Nick Clifton <nickc@cygnus.com>
2298 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2300 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2302 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2303 (mips_ip): Use OPCODE_IS_MEMBER.
2305 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2307 * config/tc-arm.c (reg_required_here): Improve comments.
2309 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2310 (tinsns): Initialize variants field.
2312 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2313 BAD_PC respectively.
2315 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2317 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2318 * config/tc-arm.h: Fix compile time warnings.
2320 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2322 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2323 form @abs16, @(abs16) and @(abs16 + imm).
2325 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2327 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2328 (ISA_HAS_64_BIT_REGS) New.
2329 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2330 mips_emit_delays,macro_build,load_register,load_addresss,
2331 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2332 and/or use new ISA_xxx macros in expressions involving
2333 ISA, particularly mips_opts.isa.
2335 1999-10-18 Michael Meissner <meissner@cygnus.com>
2337 * expr.h (operatorT): Add machine dependent operators md1..md8.
2338 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2339 for the machine dependent operators to use.
2341 * expr.c (op_rank): Add machine dependent operators.
2343 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2345 (O_cpregister): Ditto.
2346 (md_begin): Change X_op test that field is wide enough to use
2347 O_max instead of O_alpha_max.
2348 (cpu_types): Fill in missing initializer.
2349 (alpha_num_macros): Make unsigned.
2350 (md_assemble): Make opnamelen be size_t.
2351 (md_apply_fix): Cast alpha_num_operands to int before testing.
2352 (alpha_force_relocation): Ditto.
2353 (alpha_fix_adjustable): Ditto.
2354 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2355 (tc_gen_reloc): Ditto.
2356 (tc_get_register): Ditto.
2361 (s_alpha_ent): Ditto.
2362 (s_alpha_end): Ditto.
2363 (s_alpha_frame): Ditto.
2364 (s_alpha_prologue): Ditto.
2365 (s_alpha_file): Ditto.
2366 (s_alpha_gprel32): Ditto.
2367 (s_alpha_proc): Ditto.
2368 (s_alpha_set): Ditto.
2369 (s_alpha_base): Ditto.
2370 (s_alpha_align): Ditto.
2371 (s_alpha_arch): Ditto.
2372 (alpha_align): Ditto.
2373 (assemble_insn): Suppress unused variable warning.
2375 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2376 order in the structure.
2377 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2379 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2381 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2383 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2385 * config/tc-i386.c (i386_index_check): Correct #endif location.
2387 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2389 * as.c (show_usage): Document new options.
2390 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2391 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2392 (parse_args): Parse the new options.
2393 (main): If there were warnings, and --fatal-warnings
2394 was specified, print an error.
2395 * as.h: New variable, flag_fatal_warnings, for new option.
2397 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2399 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2400 '@'. Change autoincrement completers to fall through to cache control
2403 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2405 (pa_parse_addb_64_cmpltr): New function.
2407 * config/tc-hppa.c (pa_ip): Change error message.
2408 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2409 '?Q' args to allow falling through.
2411 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2412 Remove unused conditional codes.
2413 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2415 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2417 * config/tc-d30v.c (CHAR_BIT): Define.
2418 (check_range): Fix bit operations to support integers bigger than
2421 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2423 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2426 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2427 Doug Evans <devans@cygnus.com>
2429 Add support for m32rx.
2430 * config/tc-m32r.c (enable_m32rx): New static global.
2431 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2432 (allow_m32rx): New function.
2433 (M32R_SHORTOPTS): Add `O'.
2434 (md_longopts): Add --m32rx plus several warning options.
2435 (md_parse_option): Handle new options.
2436 (md_show_usage): Print them.
2437 (md_begin): Enable m32rx.
2438 (OPERAND_IS_COND_BIT): New macro.
2439 (first_writes_to_seconds_operands): New function.
2440 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2441 (target_make_parallel,assemble_two_insns): New functions.
2442 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2443 If optimizing and m32rx, try to make consecutive insns parallel.
2445 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2447 * config/tc-mips.c (nopic_need_relax): Allow for the
2448 .sdata.foo sections generated by -fdata-sections,
2449 and for the .gnu.linkonce.s sections generated by C++.
2451 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2453 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2454 with cleaner code using completer prefixes. Add 'Y'.
2456 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2458 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2460 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2461 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2462 insn does not match and we should try the next insn in the table.
2464 1999-09-22 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2468 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2470 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2473 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2475 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2476 OBJ_ELF. If ELF, add "sq".
2477 (md_parse_option): If ELF, ignore -s and -q.
2478 (md_show_usage): Mention ELF options.
2480 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2482 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2485 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2487 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2489 * config/tc-hppa.c (struct pa_it): New field "trunc".
2490 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2491 (pa_parse_ftest_gfx_completer): New function
2492 (pa_parse_fp_cnv_format): New function.
2494 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2495 (md_apply_fix): Handle 22bit pc-rel branches.
2497 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2499 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2501 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2503 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2505 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2507 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2508 (pa_ip): Handle 'fX'.
2510 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2512 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2513 unwinds unless the function is in the text space.
2514 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2516 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2518 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2519 (md_assemble): To here. Tweak address generation.
2521 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2523 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2524 (md_assemble): Call dwarf2_where for OBJ_ELF.
2525 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2526 (pa_end_of_source): New function.
2527 * tc-hppa.h (md_end): Define for OBJ_ELF.
2529 1999-09-14 Michael Meissner <meissner@cygnus.com>
2531 * configure.in (Canonicalization of target names): Remove adding
2532 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2533 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2534 * configure: Regenerate.
2536 1999-09-14 Donn Terry <donn@interix.com>
2538 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2540 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2542 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2543 pc-relative jmp/call to an absolute symbol.
2544 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2545 absolute section symbols.
2547 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2548 jump handling code and comments.
2550 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2552 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2553 the value if TE_PE and a global defined symbol.
2555 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2557 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2558 print the symbol, rather than printing it here.
2560 1999-09-11 Donn Terry <donn@interix.com>
2562 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2563 BFD_RELOC_RVA relocations.
2565 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2566 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2569 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2571 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2572 * doc/internals.texi (Object format backend): Document
2575 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2576 relocations against global symbols if TE_PE.
2578 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2579 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2581 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2584 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2585 symbols which do not have a constant value, or tags with
2586 non-tags. Remove the symbol from the list before adding it at the
2589 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2590 C_FCN symbol differently if TE_PE.
2591 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2592 appears in the pseudo-op, rather coff_line_base which is only set
2595 * config/obj-coff.c (obj_coff_loc): New static function.
2596 (obj_pseudo_table): Add "loc".
2598 * config/obj-coff.c (add_lineno): Check that the line number is
2601 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2602 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2604 (md_atof): Return NULL rather than 0.
2605 * config/tc-i386.c (md_atof): Change type to int.
2606 * expr.c (expr): Change first parameter to int.
2607 * config/obj-coff.c: Add declarations for static functions.
2608 (coff_frob_symbol): Use SYM_AUXENT.
2609 * config/tc-i386.h (flag_16bit_code): Don't declare.
2611 * config/obj-coff.c (obj_coff_section): Default to setting
2612 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2614 * write.c (adjust_reloc_syms): Print adjusted fixup.
2616 * expr.c (integer_constant): Correct too_many_digits calculation
2619 1999-09-09 Andreas Schwab <schwab@suse.de>
2621 * doc/c-arm.texi: Fix arguments of @var to not contain
2624 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2626 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2628 (md_parse_option): Only support -k flag for ELF and COFF targets.
2630 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2632 * config/tc-hppa.c (pa_ip): Put strict register checks before
2633 call to pa_parse_number.
2635 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2637 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2639 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2642 1999-09-06 Donn Terry <donn@interix.com>
2644 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2646 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2648 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2649 candidate instruction. Require registers for register arguments
2650 when in strict mode. Require assemble-time constants for
2651 constants when in strict mode.
2652 (pa_get_absolute_expression): Require a constant when in strict
2655 1999-09-06 Nick Clifton <nickc@cygnus.com>
2657 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2659 1999-09-04 Steve Chamberlain <sac@pobox.com>
2661 * config/tc-pj.c: New file, supports picoJava in ELF.
2662 * config/tc-pj.h: Ditto.
2663 * configure.in (pjl*, pj*): New targets.
2664 * Makefile.am: Rebuild dependencies.
2665 (CPU_TYPES): Add pj.
2666 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2667 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2668 * doc/c-pj.texi: New file.
2669 * doc/as.texinfo: Add some PJ specifics.
2670 * doc/all.texi: Add PJ to the list of all architectures, sort them
2672 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2673 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2675 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2677 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2678 (obj_frob_file): Test for null pointer.
2679 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2680 (OBJ_PROCESS_STAB): And here.
2681 (elf_obj_sy): Remove
2683 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2684 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2685 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2687 * config/obj-coff.c (no_func): Remove.
2688 (coff_format_ops): Change occurrences of no_func to 0, as we test
2689 for 0 in obj-multi.h.
2691 * configure.in: Enable bfd for i386-coff when primary target is
2692 bfd. Enable i386 elf,coff emulation support. Don't set
2693 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2694 emulation to support.
2695 *configure: Regenerate.
2697 1999-09-02 Nick Clifton <nickc@cygnus.com>
2699 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2700 .section .line directive is encountered.
2702 1999-09-01 Nick Clifton <nickc@cygnus.com>
2704 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2707 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2708 * as.texinfo: Document --gdwarf2 command line option.
2709 Add additional documentation of ARM command line switches.
2711 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2713 * config/tc-i386.c (i386_intel_memory_operand): Combine
2714 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2715 and RESTORE_END_STRING around parse_register calls.
2716 (i386_operand): Here too.
2717 (i386_is_reg): Remove.
2718 (parse_register): Move as_bad calls from within this function to
2721 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2723 Based on a patch from H.J. Lu <hjl@gnu.org>
2724 * config/tc-i386.c (parse_register): Handle FP regs specially.
2725 (md_begin): Remove '(' and ')' from register_chars.
2727 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2729 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2730 error message (done elsewhere).
2732 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2734 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2736 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2738 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2741 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2743 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2745 Add new completers. Fix bug in 64 bit condition handling.
2747 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2750 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2752 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2754 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2756 1999-08-27 Jim Wilson <wilson@cygnus.com>
2758 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2759 (struct ls): Add frag field. Initialize it to zero.
2760 (out_end_sequence): New local text_frag. Set it while in text section.
2761 Replace address check with frag check. Set ls.frag to text_frag if
2762 out_set_addr called.
2763 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2764 Set it before switching sections. Replace address check with frag
2765 check. Set ls.frag to saved_frag if out_set_addr called.
2767 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2769 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2770 output "advance_pc" opcode instead of calling gen_addr_line().
2771 The latter has the undesired side-effect of creating a new row
2772 in the debug line info matrix.
2774 1999-08-26 Jim Wilson <wilson@cygnus.com>
2776 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2777 ls.last_filename if last is less than zero. Set ls.last_filename
2778 when allocating new entry.
2779 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2782 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2784 * config/tc-i386.c (i386_index_check): Fix the displacement size
2785 when INFER_ADDR_PREFIX.
2787 1999-08-18 Nick Clifton <nickc@cygnus.com>
2789 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2792 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2794 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2795 handle 0xffffNNNN constants correctly.
2797 1999-08-16 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2802 1999-08-13 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2805 (md_apply_fix3): Always pass positive values to
2806 validate_offset_imm.
2808 1999-08-12 Nick Clifton <nickc@cygnus.com>
2810 * config/tc-arm.c (skip_whitespace): New macro.
2811 Formatting tidy ups.
2813 (md_apply_fix3): Store relocation offset in addend for ELF based
2815 (arm_force_relocation): Always generate relocs for Thumb function
2818 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2820 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2821 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2823 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2825 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2826 flags for the unwind subspace.
2828 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2829 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2830 suitable relocation based on the size of the target's pointer.
2831 Always Use subsegment zero for the unwinders.
2832 (pa_level): Handle "2.0w".
2834 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2836 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2837 with the following instruction unless this was specified.
2839 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2841 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2842 certain sections, to match BFD changes.
2844 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2846 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2847 (EXTRA_SCRIPTS): Define to keep automake happy.
2848 * Makefile.in: Rebuild.
2850 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2852 * Makefile.am: Rename .dep* files to DEP*.
2853 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2854 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2856 * Makefile.in: Rebuild.
2858 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2860 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2862 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2864 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2865 avoid problems on DOS filesystems.
2866 * Makefile.in: Rebuild.
2868 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2870 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2872 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2875 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2877 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2878 line to create ${GDBINIT} rather than .gdbinit.
2879 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2881 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2883 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2885 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2887 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2889 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2891 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2892 non-adjustable symbols.
2894 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2896 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2898 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2900 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2903 1999-08-05 Donn Terry <donn@interix.com>
2905 * config/te-interix.h: New file.
2906 * configure.in (i386-*-interix*): New target.
2907 * configure: Rebuild.
2909 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2911 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2912 selectors for ELF too.
2913 (selector_table): Add "ltp" and "rtp" selectors.
2915 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2917 * config/tc-i386.c (i386_operand): No need to change
2918 operand_string pointer in segment reg case before goto
2919 do_memory_reference. Initialise displacement_string_start and
2920 displacement_string_end after do_memory_reference label.
2921 (i386_index_check): Add operand_string param, and print error
2922 message on failure here.
2923 (i386_intel_memory_operand): Instead of here.
2924 (i386_operand): And here.
2925 (INFER_ADDR_PREFIX): Enable.
2927 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2929 * config/tc-i386.h (DefaultSize): Define. Renumber following
2930 opcode_modifier defines.
2932 From Etienne Lorrain <etienne.lorrain@ibm.net>
2933 * config/tc-i386.c (stackop_size): New variable.
2934 (set_16bit_code_flag): Clear it here.
2935 (set_16bit_gcc_code_flag): New function.
2936 (md_pseudo_table): Add "code16gcc" entry.
2937 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2939 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2941 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2942 next_set_end even if the end symbol is being discarded.
2944 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2945 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2946 * config/obj-coff.c: Likewise.
2947 (seg_info_type): Remove.
2948 (seg_info_off_by_4): Change to array of segT.
2949 (s_get_segment): Adjust accordingly.
2950 (obj_pseudo_table): Fully initialize sentinel entry.
2952 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2953 Ralf Baechle <ralf@uni-koblenz.de>.
2955 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2957 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2959 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2961 * config/tc-i386.c: Indentation and white space changes.
2962 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2963 don't enable it by default.
2964 (i386_intel_operand): Remove redundant prototype.
2965 Move check on number of memory operands, and i.mem_operands++
2966 (i386_intel_memory_operand): To here.
2967 Remove i386_immediate code from here. Remove special case code
2968 for input and output using (%dx). Remove base/index checks and
2969 call i386_index_check instead. Save initial operand_string
2970 argument for error message.
2971 (i386_operand): Remove redundant prototype. Move base/index
2972 checks to i386_index_check.
2973 (i386_displacement): Move intel mode check for non-zero
2975 (i386_intel_memory_operand): To here.
2977 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2979 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2980 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2981 by .register pseudo-op if -64 and --no-undeclared-regs.
2982 (s_register, sparc_adjust_symtab): New functions.
2983 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2984 Declare sparc_adjust_symtab as tc_adjust_symtab.
2985 * doc/c-sparc.texi: Add description of #ignore special literal
2986 for .register pseudo-op.
2988 1999-07-30 Catherine Moore <clm@cygnus.com>
2990 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2991 the relocation's section offset.
2993 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2995 * write.c (fixup_segment): Fix generic error check overflow test.
2997 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2998 X_add_number to long.
3000 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3002 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3005 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3007 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3010 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3012 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3014 * configure.bat: Remove; obsolete.
3015 * config/go32.cfg: Likewise.
3017 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3019 * configure.in (i386-*-vxworks*): New target.
3020 * configure: Rebuild.
3022 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3024 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3026 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3028 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3030 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3031 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3032 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3033 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3034 MAX_RELOC_EXPANSION): Define.
3035 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3037 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3039 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3040 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3041 block. Print a warning if an 8-bit or 16-bit constant
3042 displacement or immediate is truncated on output.
3043 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3045 (i386_operand): Disallow immediate jump absolute operand.
3047 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3049 * configure.in: Bump version number to 2.9.5.
3050 * configure: Rebuild.
3052 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3055 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3057 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3058 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3060 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3062 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3064 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3066 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3067 if -mno-fpu was given.
3068 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3070 (cons_fix_new_arm): Remove misleading comments.
3072 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3074 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3076 (relax_segment): Likewise. After giving a rs_org error, convert
3077 the frag to rs_align to avoid cascading errors.
3079 1999-07-12 Andreas Schwab <schwab@suse.de>
3081 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3083 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3085 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3086 as appropriate. Fill in structure initializations. Add variable
3087 initializations. Add casts.
3088 * dwarf2dbg.c (print_stats): Change i to size_t.
3089 * listing.c (listing_listing): Change list_line to unsigned int.
3091 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3093 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3094 rather than checking for \001 and \002 in symbol name.
3095 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3097 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3099 * configure.in (hppa*-linux-gnu*): New target.
3100 * configure: Rebuilt.
3102 1999-07-08 Nick Clifton <nickc@cygnus.com>
3104 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3106 1999-07-07 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3109 accessing symbolP directly.
3111 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3113 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3116 1999-07-05 Nick Clifton <nickc@cygnus.com>
3118 * config/tc-arm.c (ARM_EXT_V5): Define.
3119 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3120 (md_begin): Detect ARM v5 architectures.
3121 (md_parse_option): Accept arm v5 specification.
3122 (md_show_usage): Documment -marmv5 switch.
3124 * doc/c-arm.texi: Document -marmv5 command line option.
3126 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3128 (validate_immediate_twopart): New function. Determine if a
3129 constant can be computed by two ADD instructions.
3130 (output_inst): Remove its command line parameter - it was never
3132 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3133 implememt the ADRL pseudo op.
3134 (tc_gen_reloc): Generate a suitable error message if an ADRL
3135 instruction tries to generate a real reloc.
3137 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3139 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3141 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3144 1999-06-27 H.J. Lu <hjl@gnu.org>
3146 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3147 non BFD_ASSEMBLER case.
3149 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3151 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3154 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3156 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3157 out_end_sequence() when the address decreases due to a new frag.
3158 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3159 numbering starts with 1.
3161 1999-06-23 Nick Clifton <nickc@cygnus.com>
3163 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3165 (mcore_s_text): Call obj_elf_text for ELF target.
3166 (mcore_s_data): Call obj_elf_data for ELF target.
3167 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3169 (mcore_s_bss): New function: Dump literal table before changing
3171 (mcore_s_comm): New function: Dump literal table before changing
3174 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3175 No longer static functions.
3176 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3177 Provide prototypes for these functions.
3179 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3181 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3182 a list of names, to try obj_segment_name, and to try abbreviated
3183 names when using COFF without long section names.
3185 * config/tc-alpha.c: More use of symbol accessor functions.
3186 * config/tc-arc.c: Likewise.
3187 * config/tc-d30v.c: Likewise.
3188 * config/tc-fr30.c: Likewise.
3189 * config/tc-i860.c: Likewise.
3190 * config/tc-m88k.c: Likewise.
3191 * config/tc-mcore.c: Likewise.
3192 * config/tc-ns32k.c: Likewise.
3193 * config/tc-sparc.c: Likewise.
3194 * config/tc-v850.c: Likewise.
3196 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3197 sy_value with appropriate accessor functions.
3198 * config/tc-arm.c (md_apply_fix3): Likewise.
3199 * config/tc-d10v.c (AT_WORD_P): Likewise.
3200 * config/tc-v850.c (reg_name_search): Likewise.
3202 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3203 use symbol_get_bfdsym instead.
3204 * config/tc-ppc.c (md_assemble): Likewise.
3205 * config/tc-v850.c (v850_comm): Likewise.
3207 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3209 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3210 the symbol, rather than accessing the bsym member.
3211 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3212 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3213 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3214 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3215 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3216 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3217 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3218 * config/tc-v850.c (tc_gen_reloc): Likewise.
3220 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3222 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3223 (hppa_gen_reloc_type): Conditionalize on BFD64.
3224 (tc_gen_reloc): Re-enable ELF relocations.
3225 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3227 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3229 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3231 (do_ldst): Move assignment out of if condition.
3232 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3233 parentheses to avoid warning.
3235 1999-06-21 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3238 macro to get at the BFD symbol associated with a GAS symbol.
3240 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3242 * config/tc-ppc.c: Update for symbol handling changes.
3243 * config/obj-coff.c: Likewise.
3245 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3247 * tc-hppa.c: General cleanups of ELF support. No more spaces
3248 and subspaces for ELF.
3249 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3250 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3251 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3252 (UNWIND_SECTION_NAME): Likewise.
3253 (space/subspace related structures): Conditionalize definitions
3255 (space/subspace directives and support routines): Conditionalize
3256 definitions and references/uses on OBJ_SOM.
3257 (label_symbol_struct): For ELF, track the symbol's segment. For
3258 SOM track its space.
3259 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3261 (USE_ALIASES): Kill for both SOM & ELF.
3262 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3263 (pa_space, pa_subspace): Corresponding changes.
3264 (pa_spaces_begin): Corresponding chagnes.
3265 (md_begin): Do not muck around with space/subspace stuff for
3267 (md_apply_fix): Temporarily disable argument relocation stuff
3269 (tc_gen_reloc): Temporarily disable relocation generation for
3271 (pa_build_unwind_subspace): Similarly.
3273 1999-06-16 Nick Clifton <nickc@cygnus.com>
3275 * config/tc-arm.c (thumb_set): New pseudo op.
3276 (text, data, section): Override these pseudo ops with ARM
3278 (s_thumb_set): New function: Perform the same as a .set pseudo
3279 op, but also mark the alias'ed symbol as being a Thumb
3281 (arm_s_text): New function: Perform the same as the .text
3282 pseudo op, but dump the literal pool before changing
3284 (arm_s_data): New function: Perform the same as the .data
3285 pseudo op, but dump the literal pool before changing
3287 (arm_s_section): New function: Perform the same as the
3288 .section pseudo op, but dump the literal pool before changing
3290 (arm_cleanup): Do not reset the current section before dumping
3293 1999-06-17 Nick Clifton <nickc@cygnus.com>
3295 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3296 OPTION_NO_WARN_UNMATCHED entries.
3297 (md_parse_option): Generate a warning message if an unrecognised
3298 option is encountered.
3300 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3301 (get_operands): When parsing an expression after an '@' symbol
3302 has been detected, do not ignore '#' symbols.
3303 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3306 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3308 From K. Richard Pixley <rich@noir.com>:
3309 * configure.in (ppc-*-vxworks*): New target.
3310 * configure: Rebuild.
3312 1999-06-12 Philip Blundell <philb@gnu.org>
3314 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3316 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3318 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3319 which refer to symbols in linkonce sections, permit reducing the
3320 relocs if the symbol is local.
3322 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3324 * subsegs.c (subseg_text_p): New function.
3325 * as.h (subseg_text_p): Declare.
3326 * read.c (do_align): Use subseg_text_p to set the default fill.
3327 * write.c (subsegs_finish): Likewise.
3328 * config/obj-coff.c (write_object_file): Likewise.
3329 * config/tc-i386.h (md_maybe_text): Don't define.
3330 (md_do_align): Use subseg_text_p to set the default fill.
3331 * config/tc-m32r.c (m32r_do_align): Likewise.
3332 * config/tc-sh.c (sh_do_align): Likewise.
3333 * config/tc-sparc.h (md_do_align): Likewise.
3335 1999-06-12 David O'Brien <obrien@freebsd.org>
3337 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3338 * configure: Rebuild.
3340 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3342 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3343 * Makefile.am: Rebuild dependencies.
3344 * Makefile.in: Rebuild.
3346 * config/tc-i386.c (i386_immediate): Remove unused label
3349 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3350 * symbols.c: Likewise.
3351 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3352 sy_next field when taking address, rather than symbol_next.
3354 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3356 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3357 value from the output file architecture.
3358 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3359 * dwarf2dbg.h: Change bfd_vma to addressT.
3361 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3363 * dwarf2dbg.h: Use PARAMS in function declarations.
3365 1999-06-11 Martin Dorey <mdorey@madge.com>
3367 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3368 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3370 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3372 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3374 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3376 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3379 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3381 * read.c (read_a_source_file): Only declare inescape if
3384 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3386 (find_entry_byval): Add parens to avoid warning.
3388 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3390 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3393 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3395 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3398 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3399 synthetize_setx): New functions.
3400 (md_assemble): Broken the special cases into the above
3401 functions. Make compiler happy if sizeof(bfd_vma)==4.
3402 Fix sethi generated from set/setuw. If instructions have a relloc,
3403 always clear the fields to be relocated in the opcode.
3404 (sparc_ip): Remove special_case global variable.
3406 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3408 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3409 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3410 indication of success rather than a value.
3411 (itbl_get_val): Likewise.
3412 (itbl_get_field): Use strcspn. Change delimiters to include
3414 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3415 (itbl_get_val): Likewise.
3416 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3418 * symbols.c (copy_symbol_attributes): Convert local symbols to
3421 1999-06-10 Nick Clifton <nickc@cygnus.com>
3423 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3426 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3428 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3429 Optimize set if sizeof(bfd_vma) == 64.
3430 (sparc_ip): Fix sethi - without %hi() it should generate
3431 R_SPARC_22 reloc, not R_SPARC_HI22.
3432 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3434 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3436 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3437 (s_ncons): New function.
3438 (native_op_table): New table.
3439 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3440 R_SPARC_OLO10 handling.
3442 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3444 * expr.h (struct expressionS): Revert last change; widen X_op.
3445 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3447 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3449 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3450 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3451 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3452 * Makefile.in: Regenerated.
3454 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3455 `common' pass on to s_mri_common.
3456 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3458 1999-06-06 Richard Henderson <rth@cygnus.com>
3460 * config/obj-elf.c (obj_elf_section): Don't free the return
3461 value of demand_copy_C_string.
3463 1999-06-05 Richard Henderson <rth@cygnus.com>
3465 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3466 creation logic from obj_elf_create_section.
3468 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3469 (section_stack): New.
3470 (special_sections): Make const.
3471 (obj_elf_section): Gut and rewrite parsing.
3472 (obj_elf_change_section): New function broken out of obj_elf_section.
3473 (obj_elf_parse_section_letters): Likewise.
3474 (obj_elf_section_word): Likewise.
3475 (obj_elf_section_type): Likewise.
3476 (obj_elf_previous): Treat as a toggle.
3477 (obj_elf_popsection): New.
3478 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3479 (ppc_section_type): Likewise.
3480 * config/tc-ppc.h: Likewise.
3482 * expr.h (struct expressionS): Don't make X_op a bitfield.
3483 * config/tc-alpha.c: Update for symbol handling changes.
3484 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3485 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3487 1999-06-05 Richard Henderson <rth@cygnus.com>
3489 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3490 (dwarf2_gen_line_info): Kill unused variables.
3491 (dwarf2_finish): Likewise.
3492 (dwarf2_where): Likewise.
3493 (dwarf2_directive_file): If we've only got a string,
3494 hand off to s_app_file.
3495 * ecoff.c: Move the include of ecoff.h.
3496 * symbols.h (S_IS_FUNCTION): Prototype.
3498 * read.c (LEX_HASH): Supply a default.
3500 (s_globl): Update `c' after skipping whitespace.
3501 * read.h (LEX_END_NAME, is_name_ender): New.
3502 * expr.c (get_symbol_end): Respect it.
3504 1999-06-04 Mark Klein <mklein@dis.com>
3506 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3508 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3510 * config/tc-hppa.c: Update for symbol handling changes.
3512 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3514 * cgen.c: Update for symbol handling changes.
3515 * config/tc-m32r.c: Likewise.
3517 * config/tc-hppa.h: Update for symbol handling changes.
3518 * config/tc-hppa.c: Likewise.
3520 * config/tc-arm.h: Update for symbol handling changes.
3521 * config/tc-arm.c: Likewise.
3522 (symbol_make_empty): Remove. Just use symbol_create.
3524 * symbols.c (symbol_set_tc): Correct name.
3526 * Makefile.am: Rebuild dependencies.
3527 ($(OBJS)): Don't depend upon struc-symbol.h.
3528 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3529 * dep-in.sed: Don't remove struc-symbol.h.
3530 * Makefile.in: Rebuild.
3532 * doc/internals.texi (Symbols): Describe changes in symbol
3535 1999-06-03 Richard Henderson <rth@cygnus.com>
3537 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3538 instead of doing the work by hand.
3540 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3542 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3543 state of line state-machine.
3544 (struct ls): Collect DWARF2 line state-machine state in new member
3545 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3546 resulted in any DWARF2 directives.
3547 (reset_state_machine): New function.
3548 (out_end_sequence): Ditto.
3549 (dwarf2_gen_line_info): When switching sections or switching to a
3550 lower text address, call out_end_sequence() first to terminate the
3551 previous code sequence as code sequences MUST have monotonically
3552 increasing addresses.
3553 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3555 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3557 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3558 DWARF2 debug info (line information only, at this point).
3559 * as.h: Update comment about supported debug formats.
3560 * dwarf2dbg.c, dwarf2dbg.h: New files.
3561 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3563 * expr.c (operand): Don't use [ for parens if we want an index op.
3564 (op_encoding): Switch [ into O_index, if desired.
3565 (op_rank): Renumber with O_index on bottom.
3566 (expr): If O_index, match closing bracket.
3567 * expr.h (O_index): New.
3569 * read.c (read_a_source_file): Conditionally allow matched "
3570 in lines passed to md_assemble.
3572 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3574 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3576 Add support for storing local symbols in a small structure to save
3577 memory when assembling large files.
3578 * as.h: Don't include struc-symbol.h.
3579 (symbolS): Add typedef.
3580 * symbols.c: Include struc-symbol.h.
3581 (local_hash): New static variable.
3582 (save_symbol_name): New static function, from symbol_create.
3583 (symbol_create): Call save_symbol_name.
3584 (local_symbol_count): New static variable.
3585 (local_symbol_conversion_count): Likewise.
3586 (LOCAL_SYMBOL_CHECK): Define.
3587 (local_symbol_make): New static function.
3588 (local_symbol_convert): New static function.
3589 (colon): Handle local symbols. Create local symbol for local
3591 (symbol_table_insert): Handle local symbols.
3592 (symbol_find_or_make): Create local symbol for local label name.
3593 (symbol_find_base): Check for local symbol.
3594 (symbol_append, symbol_insert): Check for local symbols.
3595 (symbol_clear_list_pointers, symbol_remove): Likewise.
3596 (verify_symbol_chain): Likewise.
3597 (copy_symbol_attributes): Likewise.
3598 (resolve_symbol_value): Handle local symbols.
3599 (resolve_local_symbol): New static function.
3600 (resolve_local_symbol_values): New function.
3601 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3602 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3603 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3604 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3605 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3606 (symbol_previous, symbol_next): New functions.
3607 (symbol_get_value_expression): Likewise.
3608 (symbol_set_value_expression): Likewise.
3609 (symbol_set_frag, symbol_get_frag): Likewise.
3610 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3611 (symbol_mark_used_in_reloc): Likewise.
3612 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3613 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3614 (symbol_mri_common_p): Likewise.
3615 (symbol_mark_written, symbol_clear_written): Likewise.
3616 (symbol_written_p): Likewise.
3617 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3618 (symbol_section_p, symbol_equated_p): Likewise.
3619 (symbol_constant_p): Likewise.
3620 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3621 (symbol_get_obj, symbol_set_obj): Likewise.
3622 (symbol_get_tc, symbol_set_tc): Likewise.
3623 (symbol_begin): Initialize local_hash.
3624 (print_symbol_value_1): Handle local symbols.
3625 (symbol_print_statistics): Print local symbol statistics.
3626 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3627 Declare new symbols.c functions. Move many declarations here from
3629 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3630 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3631 (struct symbol): Move bsym to make it clearly the first field.
3632 Remove TARGET_SYMBOL_FIELDS.
3633 (symbolS): Don't typedef.
3634 (struct broken_word): Remove.
3635 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3636 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3637 (symbol_clear_list_pointers): Likewise.
3638 (symbol_insert, symbol_remove): Likewise.
3639 (symbol_previous, symbol_append): Likewise.
3640 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3641 (struct local_symbol): Define.
3642 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3643 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3644 (local_symbol_get_frag, local_symbol_set_frag): Define.
3645 (local_symbol_get_real_symbol): Define.
3646 (local_symbol_set_real_symbol): Define.
3648 * write.c (write_object_file): Call resolve_local_symbol_values.
3649 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3650 (TARGET_SYMBOL_FIELDS): Don't define.
3651 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3652 ECOFF_DEBUGGING, add ECOFF fields.
3653 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3654 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3655 ECOFF_DEBUGGING, add ECOFF fields.
3656 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3657 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3658 * config/tc-mcore.h: Don't include struc-symbol.h.
3659 (TARGET_SYMBOL_FIELDS): Don't define.
3660 (struct mcore_tc_sy): Define.
3661 (TC_SYMFIELD_TYPE): Define.
3662 * Many files: Use symbolS instead of struct symbol. Use new
3663 accessor functions rather than referring to symbolS fields
3666 * read.c (s_mri_common): Don't add in value of line_label.
3668 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3669 checking for SEC_LINK_ONCE.
3671 * config/tc-sh.h (sh_fix_adjustable): Declare.
3673 * app.c (input_buffer): New static variable.
3674 (app_push): Save saved_input in allocated buffer.
3675 (app_pop): Restored saved_input.
3676 (do_scrub_chars): Change get parameter to take char * and int as
3677 arguments. Change GET macro to pass input_buffer to get
3678 function. Don't save input into allocated buffer.
3679 * as.h (do_scrub_chars): Update declaration.
3680 * input-file.c (input_file_get): Change to take char * and int.
3681 Read data into passed in buffer. Remove static buffer.
3682 * read.c (scrub_from_string): Change to take char * and int. Copy
3683 data into passed in buffer.
3685 * hash.h: Neaten. Declare hash_traverse.
3686 * hash.c: Complete rewrite based on BFD hashing code.
3687 * gasp.c (chunksize): New variable.
3688 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3691 1999-05-28 Nick Clifton <nickc@cygnus.com>
3693 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3694 addend unless the target uses an old ABI.
3696 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3698 -Wchar-subscripts cleanup
3699 * listing.c (listing_newline): Use unsigned char variable, so
3700 calls to isascii,iscntrl are correct.
3701 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3703 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3704 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3705 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3706 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3708 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3710 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3712 (arch_coldfire_p): New #define.
3713 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3715 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3717 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3719 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3720 (install_operand): Add place `N'.
3721 (init_table): Add registers ACC, MACSR, MASK.
3723 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3725 * config/tc-m68k.c: Change mcf5200 --> mcf.
3726 (archs): Add mcf5206e, mcf5307.
3727 (m68k_ip): Add format `u'.
3728 (install_operand): Add place `m', `M', `h'.
3729 (init_table): Add upper/lower registers.
3731 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3733 1999-05-28 Martin Dorey <mdorey@madge.com>
3735 * config/tc-i960.c: Several minor changes to add ELF and
3736 BFD_ASSEMBLER support.
3737 * config/tc-i960.h: Likewise.
3738 * configure.in (i960-*-elf*): New target.
3739 * aclocal.m4, configure: Rebuild.
3741 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3743 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3744 reloc changes when defined(BFD_ASSEMBLER).
3746 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3748 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3750 * write.c (write_print_statistics): Output to file, not stderr.
3752 * expr.c (generic_bignum_to_int32,64): Prototype.
3754 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3755 output_sleb128, output_uleb128, output_big_sleb128,
3756 output_big_uleb128, output_big_leb128): Prototype.
3757 (output_big_sleb128, output_big_uleb128): Make inline.
3758 (output_big_leb128): Remove inline
3760 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3761 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3762 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3763 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3764 value for correct overflow check in write.c:fixup_segment.
3765 * write.c (fixup_segment): Move bitfield overflow checks to after
3766 the md_apply_fix call.
3767 * config/obj-coff.c (fixup_segment): Likewise.
3768 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3769 valueT *val argument.
3771 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3773 * config/atof-ieee.c (gen_to_words): Correctly round a
3774 denormalized number. Fix off-by-one in range checking for
3775 exponent in a denormal.
3777 1999-05-10 Nick Clifton <nickc@cygnus.com>
3779 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3782 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3784 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3786 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3788 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3789 (ReverseRegRegmem): Remove.
3790 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3791 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3792 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3795 From Doug Ledford <dledford@redhat.com>
3796 * config/tc-i386.h (RegXMM): New for P/III.
3797 * config/tc-i386.c: Add support for P/III.
3799 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3801 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3802 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3803 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3805 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3807 * config/tc-i386.c (i386_immediate): Skip whitespace before
3808 complaining about junk after expression.
3809 (i386_displacement): Likewise.
3811 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3813 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3814 Don't copy before downcaseing.
3816 1999-05-05 Catherine Moore <clm@cygnus.com>
3818 * tc-m68k.c: Include elf/m68k.h.
3819 (m68k_elf_final_processing): New routine.
3820 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3823 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3825 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3828 1999-04-30 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-mcore.c (mcore_s_section): Dump literals before
3833 1999-04-29 Nick Clifton <nickc@cygnus.com>
3835 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3838 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3840 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3841 (TC_INIT_FIX_DATA): Delete.
3842 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3843 (TC_INIT_FIX_DATA): Delete.
3844 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3845 * write.c (fix_new_internal): Initialize fx_cgen member.
3846 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3847 (gas_cgen_md_apply_fix3): Update.
3848 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3849 (md_cgen_record_fixup_exp): Update.
3850 (FX_OPINFO_R_TYPE): Update.
3852 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3853 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3854 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3855 * frags.h (struct frag): Make opindex, opinfo ints.
3857 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3859 1999-04-26 Tom Tromey <tromey@cygnus.com>
3861 * aclocal.m4, configure: Updated for new version of libtool.
3863 1999-04-22 Nick Clifton <nickc@cygnus.com>
3865 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3867 (md_apply_fix3): Do not fix up absolute relocations against
3870 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3872 1999-04-20 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3875 changes and data-in-text directives.
3876 (mcore_cons): New function: intercept cons() operations.
3877 (mcore_float_cons): New function: intercept float_cons()
3879 (mcore_stringer): New function: intercept stringer() operations.
3881 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3883 * obj.h (struct format_ops): Change generate_asm_lineno field to
3885 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3887 * config/tc-alpha.c (find_opcode_match): Add default case to
3889 (find_macro_match): Likewise.
3890 (load_expression): Parenthesize && within ||.
3892 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3894 1999-04-17 Nick Clifton <nickc@cygnus.com>
3896 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3897 .text .data .section pseudo ops.
3898 (mcore_s_section): New function. Dump lits before changing secs.
3899 (mcore_s_text): New function. Dump lits before changing secs.
3900 (mcore_s_data): New function. Dump lits before changing secs.
3902 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3904 * config/tc-mips.c (mips_32bitmode): New.
3905 (md_begin): Set mips_32bitmode if needed.
3906 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3907 Set EF_MIPS_32BITMODE.
3909 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3911 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3914 1999-04-16 Nick Clifton <nickc@cygnus.com>
3916 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3918 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3920 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3921 expressions correctly.
3924 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3926 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3928 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3930 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3931 and fmpynfadd instructions.
3933 1999-04-11 Richard Henderson <rth@cygnus.com>
3935 * as.h (environ): Declare it, if needed.
3936 * as.c (dump_statistics): Don't declare environ.
3937 * configure.in (environ): Detect declaration.
3938 * configure, config.in: Rebuild
3940 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3941 (i386_displacement): Allocate enough space for replacement buffer.
3942 Clean up replacement buffer initialization.
3944 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3946 * subsegs.c (section_symbol): Don't create a new symbol if one
3947 already exists; instead, use the existing one, but set its segment
3948 and frag data if it hasn't already been defined.
3949 * config/obj-coff.c (c_section_symbol): Likewise.
3951 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3953 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3955 1999-04-08 Nick Clifton <nickc@cygnus.com>
3957 * config/tc-mcore.c: New File: Support routines for MCore
3959 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3960 * config/obj-coff.c: Add support for mcore-pe target.
3962 * Makefile.am: Add support for MCore targets.
3963 * Makefile.in: Regenerate.
3964 * configure.in: Add support for MCore targets.
3965 * configure: Regenerate.
3967 * doc/all.texi: Set MCORE.
3968 * doc/as.texinfo: Document MCore specific command line options.
3970 * write.h: Prevent multiple inclusion.
3972 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3974 * asintl.h (LC_MESSAGES): Never define.
3975 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3977 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3980 * Makefile.am (m68k-parse.c): If configuring in the source
3981 directory, copy m68k-parse.y into the local directory before
3982 running ylwrap, to remove spurious differences when generating
3984 * Makefile.in: Rebuild.
3986 * config/tc-sparc.h (md_do_align): Just allocate the number of
3987 bytes necessary, rather than always allocating 1024.
3989 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3991 * listing.c (listing_newline): Add cast to avoid warning.
3992 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3993 * config/tc-i386.c (i386_scale): Add return value.
3994 (build_displacement_string): Remove unused local temp_disp2.
3995 (i386_intel_memory_operand): Add parentheses to avoid warning.
3996 (i386_intel_operand): Remove unused local end_of_operand_string.
3997 (i386_operand): Remove unused local operand_modifier.
3998 (i386_operand): Add parens to avoid warning.
4000 1999-04-04 Don Bowman <don@pixsci.com>
4002 * configure.in: Add mips*-*-vxworks* target; have it define
4004 * configure, config.in: Rebuild.
4006 1999-03-31 Nick Clifton <nickc@cygnus.com>
4008 * configure.in (emulations): Add support for arm-epoc-pe.
4009 * configure: Regenerate.
4010 * config/te-epoc-pe.h: New file. Define macros specific to
4012 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4013 for arm-epoc-pe target.
4015 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4017 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4019 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4021 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4022 detect ",n" without a condition.
4023 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4026 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4028 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4029 instruction is encoded with one bit.
4032 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4034 * doc/internals.texi (CPU backend): Mention that
4035 line_separator_chars should not include newline. From thi
4036 <ttn@mingle.glug.org>.
4038 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4040 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4041 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4043 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4045 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4047 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4049 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4052 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4054 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4056 1999-03-15 Martin Hunt <hunt@cygnus.com>
4058 * app.c (do_scrub_begin): Change '-' back to a symbol char
4059 so we can use multiple opcodes on a line again.
4061 * config/tc-d30v.c: By default, warn if a symbol has
4062 the same name as a register. Plus some minor
4063 updates from the branch.
4065 1999-03-13 Nick Clifton <nickc@cygnus.com>
4067 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4068 BFD_RELOC_16 and BFD_RELOC_64.
4070 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4072 * expr.c (expr): Add missing else.
4074 1999-03-12 Nick Clifton <nickc@cygnus.com>
4076 * config/tc-arm.c (md_apply_fix3): Improve error message.
4078 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4080 * Makefile.am (CPU_TYPES): Add fr30.
4081 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4082 (fr30,m32r dependencies): Update.
4083 * Makefile.in: Rebuild.
4085 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4086 (gas_cgen_record_fixup_exp): Ditto.
4087 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4088 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4089 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4090 (md_cgen_lookup_reloc): Update use of operand->type.
4091 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4092 (md_convert_frag): Call cgen_operand_lookup_by_num.
4093 (md_cgen_lookup_reloc): Update use of operand->type.
4094 (m32r_cgen_record_fixup_exp): Ditto.
4096 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4098 * config/tc-mips.c (md_show_usage): Fix message.
4100 1999-03-03 Nick Clifton <nickc@cygnus.com>
4102 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4103 and LDR reg,=<expr> instruction.
4105 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4108 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4110 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4112 1999-02-17 Nick Clifton <nickc@cygnus.com>
4114 This patch was created by: Scott Bambrough
4115 <scottb@corelcomputer.com>
4118 Special cased '@' character. The '@' character is used as the
4119 ARM assembler comment character, as a special character
4120 and in ELF .symver pseudo-op's, and as a special character in
4121 .type and .section pseudo-ops.
4122 (symver_pseudo): New static variable.
4123 (symver_state): New static variable.
4124 (struct app_save): Add field 'symver_state'.
4125 (app_push): Save global symver_state int struct app_save.
4126 (app_pop): Restore global symver_state from struct app_save.
4127 (do_scrub_chars): Special case handling of '@' character in
4130 * configure.in: Modified to recognize armv* uname syntax from ARM
4132 * configure: Regenerated.
4134 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4135 a prefix to the section's type.
4136 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4137 the type's typename.
4139 * config/tc-arm.h: Add support for PIC generation:
4140 (pic_code): New boolean.
4141 (obj_relocate_extern): Define.
4142 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4143 (TC_CONS_FIX_NEW): Define.
4144 (tc_fix_adjustable): Define.
4145 (GLOBAL_OFFSET_TABLE_NAME): Define.
4147 * config/tc-arm.c: Add support for PIC generation:
4148 (line_seperator_chars): Allow ';' as a seperator for Linux.
4149 (is_immediate_prefix): New macro.
4150 (arm_parse_reloc): New function.
4151 (s_arm_elf_cons): New function.
4152 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4153 (md_undefined_symbol): Special case handling for the Global Offset
4155 (md_apply_fix3): Handle PIC relocs.
4156 (tc_gen_reloc): Handle PIC relocs.
4157 (md_parse_option): Add support for '-k' command line switch to
4158 enable PIC generation.
4159 (cons_fix_new_arm): New function.
4160 (s_arm_elf_cons): New function.
4162 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4164 * configure.in: Add comments for uses of AC_DEFINE.
4165 * acinclude.m4: Likewise.
4166 * acconfig.h: Remove.
4167 * aclocal.m4: Rebuild.
4168 * configure: Rebuild.
4169 * Makefile.in: Rebuild.
4170 * config.in: Rebuild.
4172 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4174 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4175 non-constant offset from a base register.
4177 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4179 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4182 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4184 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4185 (emit_insn): Look for pc-relative and no-overflow specifiers on
4186 internal relocation types.
4188 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4190 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4193 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4195 (mips_4650, mips_4010, mips_4100): Variables removed.
4196 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4197 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4199 (md_begin): Don't bother initializing the mips_NNNN variables;
4200 mips_cpu is set, and that's good enough now.
4201 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4202 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4203 (show): New function, to handle wrapping in the CPU lists.
4204 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4206 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4208 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4209 than treat as an immediate specifier.
4211 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4213 * config/tc-i386.c: Prototype many functions.
4214 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4215 (i386_immediate): Remove unused second argument.
4216 (i386_intel_operand): Fix i386_is_reg typo.
4217 (i386_operand): Use allow_naked_reg.
4218 (output_invalid): Make operand int for K&R.
4220 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4222 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4224 * Makefile.in: Rebuild.
4226 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4228 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4230 (EXTRA_as_new_SOURCES): Comment out.
4231 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4232 * Makefile.in: Rebuild.
4233 * doc/Makefile.in: Rebuild.
4234 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4235 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4236 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4237 * configure: Rebuild.
4238 * aclocal.m4: Rebuild.
4239 * config.in: Rebuild.
4240 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4241 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4242 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4243 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4244 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4245 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4246 (gas_cgen_record_fixup_exp): Ditto.
4247 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4248 descriptor, not global variable.
4249 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4250 descriptor, not global variable. Refer to insert_operand handler
4251 via cpu descriptor, not global function.
4252 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4253 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4254 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4255 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4256 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4257 * config/tc-m32r.c: Ditto.
4258 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4259 (md_assemble): Ditto.
4260 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4262 1999-02-09 Nick Clifton <nickc@cygnus.com>
4264 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4265 relocations for ELF targets.
4267 1999-02-08 Nick Clifton <nickc@cygnus.com>
4269 * configure.in: Add support for StrongARM target.
4270 * configure: Regenerate.
4272 1999-02-05 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4276 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4279 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4281 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4283 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4285 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4286 (INTEL_DWORD_MNEM_SUFFIX): Define.
4289 (DWORD_PTR): Define.
4290 (XWORD_PTR): Define.
4292 (OFFSET_FLAT): Define.
4294 (NONE_FOUND): Define.
4297 * config/tc-i386.c (set_intel_syntax): New routine.
4298 (intel_syntax): Declare.
4299 (allow_naked_reg): Declare.
4300 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4301 (intel_float_operand): New routine.
4302 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4303 Handle brackets as well as parens. Call i386_intel_operand for
4304 intel syntax. Reverse operands if appropriate. Handle new
4305 suffixes. Handle movzx and movsx.
4306 (i386_is_reg): New routine.
4307 (i386_immediate): New routine.
4308 (i386_scale): New routine.
4309 (i386_displacement): New routine.
4310 (i386_operand_modifier): New routine.
4311 (build_displacement_string): New routine.
4312 (i386_parse_seg): New routine.
4313 (i386_intel_memory_operand): New routine.
4314 (i386_intel_operand): New routine.
4315 (i386_operand): Call i386_displacement, i386_immediate,
4316 i386_scale, etc. instead of handling inline.
4317 (parse_register): Handle registers without prefix.
4319 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4321 * configure: Regenerate.
4322 * configure.in (arm-*-oabi): New.
4323 (thumb-*-oabi): New.
4324 * config/tc-arm.c (target_oabi): Declare.
4325 (md_apply_fix3): Support REL relocs.
4326 (md_parse_option): Handle -oabi.
4327 (elf32_arm_target_format): New routine.
4328 (md_longopts): Add OPTION_OABI.
4329 * config/tc-arm.h: Redefine TARGET_FORMAT.
4332 1999-01-28 Nick Clifton <nickc@cygnus.com>
4334 * write.c (write_relocs): Handle out of range error.
4336 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4337 (fr30_force_relocation): Default to 0.
4339 * config/tc-fr30.h (obj_fix_adjustable): Define.
4340 (TC_FORCE_RELOCATION): Define.
4342 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4345 1999-01-16 Nick Clifton <nickc@cygnus.com>
4347 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4348 merge of two instructions if the left instruciton kills the right.
4350 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4352 * Makefile.in: Regenerate.
4353 * configure.in: Redo test for using cgen.
4354 * configure: Regenerate.
4356 1999-01-09 Nick Clifton <nickc@cygnus.com>
4358 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4359 redefinition of this macro.
4361 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4363 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4366 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4368 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4369 a read of HI or LO and an immediatly following branch.
4371 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4373 * config/tc-mips.c (md_begin): Another correction to the setting of
4376 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4378 * config/tc-mips.c (md_begin): Correct type-o in setting of
4381 1998-12-21 Nick Clifton <nickc@cygnus.com>
4383 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4384 bit insn when optimizing, so that parallelised instructions will
4385 start on a 32 bit boundary.
4387 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4389 * config/tc-mips.c (mips_eabi64): New.
4390 (md_begin): Set mips_eabi64.
4391 (mips_elf_final_processing): Use it.
4393 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4395 * config/tc-mips.c (mips_elf_final_processing):
4396 Correct setting of ABI in e_flags.
4398 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4400 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4403 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4405 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4407 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4409 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4410 warning, values that don't fit in the field.
4412 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4414 * config/tc-mips.c (mips_abi_string): New.
4415 (md_parse_option,md_longopts): Add mabi.
4416 (mips_elf_final_processing): Set e_flags based on mabi flag.
4418 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4420 * config/tc-mips.c (md_parse_option): Handle vr4111.
4422 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4424 * config/tc-h8300.c (build_bytes): Change message given if the
4425 instruction requires H8/300H mode and we're not in Hmode, to
4426 suggest that it may be the operand modes that are the problem, not
4427 necessarily the opcode.
4429 1998-12-10 Nick Clifton <nickc@cygnus.com>
4431 * config/tc-fr30.c: Add line separator character.
4433 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4435 * configure.in (hppa-*-mpeix*): New target.
4436 * config/obj-som.h (obj_som_compiler): Declare.
4437 * config/obj-som.c (compiler_seen): New static variable.
4438 (obj_som_compiler): New function.
4439 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4440 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4441 (pa_type_args): Set hppa_priv_level.
4442 (pa_compiler): New static function if OBJ_SOM.
4443 * configure: Rebuild.
4445 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4447 * read.c (output_leb128): Don't mark as inline.
4449 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4451 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4452 AIX .vbyte unaligned data support.
4453 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4454 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4457 1998-12-07 Nick Clifton <nickc@cygnus.com>
4459 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4462 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4464 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4465 BFD_RELOC_ARM_PCREL_BRANCH.
4467 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4469 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4470 checking the target type.
4471 (mips-dec-bsd*): Set endian to little.
4472 * configure: Rebuild.
4474 COFF weak symbol support, based on patches from Mark Elbrecht
4475 <snowball3@usa.net>:
4476 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4477 * config/obj-coff.c (obj_coff_weak): New static function.
4478 (obj_coff_endef) [both versions]: Handle weak symbols.
4479 (coff_frob_symbol): Likewise.
4480 (yank_symbols): Likewise.
4481 (obj_pseudo_table): Add "weak".
4483 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4484 <aymeric.vincent@emi.u-bordeaux.fr>.
4485 * aclocal.m4: Rebuild with current tools.
4486 * configure: Rebuild.
4488 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4489 an assertion failure for a case we can't handle when OBJ_ECOFF.
4491 * expr.c (operator): And with 0xff to avoid problems with signed
4494 1998-12-03 Nick Clifton <nickc@cygnus.com>
4496 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4497 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4499 1998-12-02 Nick Clifton <nickc@cygnus.com>
4501 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4504 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4506 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4507 calculation of pcrel point.
4509 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4514 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4516 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4518 (d10v_cleanup): Only generate previous insn if a multiline insn is
4521 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4523 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4526 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4528 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4529 -marm6xxx command line switches.
4531 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4533 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4534 (itbl-ops.o): Delete duplicate dependencies.
4535 Rebuild dependencies.
4536 Add fr30 dependencies.
4537 * Makefile.in: Rebuild.
4539 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4541 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4543 * listing.c: Ignore line terminator characters found inside
4546 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4548 * po/gas.pot: Regenerated.
4550 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4552 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4553 fr30_is_label_start(). Also checks for delay slot insns.
4555 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4556 FR30 instructions which contain a colon in the mnemonic.
4558 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4560 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4562 * config/tc-fr30.c: Removed currently superflous code.
4564 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4566 * config/tc-fr30.h: New file.
4567 * config/tc-fr30.c: Tweaking so that it will compile.
4569 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4571 * config/tc-d10v.h (obj_fix_adjustable): Define.
4572 (TC_FORCE_RELOCATION): Define.
4573 (d10v_force_relocation): Declare.
4574 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4575 (md_apply_fix3): Handle Vtable relocs.
4576 (d10v_fix_adjustable): New.
4577 (d10v_force_relocation): New.
4579 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4581 * config/tc-d30v.c: Change default behaviour to ignore potential
4582 conflicts between register name and symbol names.
4584 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4586 * configure.in: Add fr30-*-*.
4587 * config/tc-fr30.c: New file.
4588 * Makefile.in: Regenerated.
4589 * config.in: Regenerated.
4590 * configure: Regenerated.
4591 * doc/Makefile.in: Regenerated.
4592 * po/gas.pot: Regenerated.
4594 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4596 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4599 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4601 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4603 (do_scrub_chars): Add some casts to unsigned char to avoid
4604 unwanted sign extension.
4605 * read.c (lex_type): Set characters about 127 to be symbol
4607 * config/tc-i386.c (md_begin): Set identifier_chars and
4608 operand_chars for values above 127.
4610 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4612 * configure.in: detect cygwin* instead of cygwin32*
4613 * configure: regenerate
4615 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4617 * listing.c: Add support for producing a listing from piped
4620 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4622 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4623 (append_insn): Account for the tx39's multiply behavior.
4625 1998-10-26 Michael Meissner <meissner@cygnus.com>
4627 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4628 from assemble_parallel_insns. Add support for '->' to indicate
4629 explicitly serializing the instructions.
4630 (md_assemble): Ditto.
4632 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4634 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4637 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4639 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4641 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4643 * config/tc-mips.c : support frame and regmask/fregmask when
4644 MIPS_STABS_ELF is specified.
4646 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4648 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4649 (md_apply_fix): Don't return 1 for VTABLE relocs.
4650 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4652 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4654 * doc/c-i386.texi: Replace occurences of "opcode" with
4655 "instruction mnemonic", "instruction", or "mnemonic" when
4656 referring to the name of an instruction. Use "opcode" when
4657 referring to the sequence of machine bytes.
4659 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4660 (is_opcode_char): Rename to is_mnemonic_char.
4661 (md_assemble and i386_operand): Correct error messages from
4662 "opcode" to "instruction mnemonic"
4663 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4664 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4665 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4666 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4667 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4668 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4669 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4671 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4673 * config/tc-i386.c (i386_operand): Check for garbage after
4676 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4679 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4681 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4683 * config/tc-sh.h (obj_fix_adjustable): Define.
4684 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4685 (md_apply_fix): Likewise.
4686 (tc_gen_reloc): Likewise.
4687 (sh_fix_adjustable): New.
4689 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4691 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4692 * cgen.h (gas_cgen_finish_insn): Update prototype.
4693 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4694 cgen_insn_t -> CGEN_INSN_INT.
4695 (make_parallel): Update handling of CGEN_INT_INSN_P.
4696 (assemble_parallel_insn): Ditto.
4697 (target_make_parallel): New function.
4698 (md_assemble): Use it.
4700 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4702 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4704 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4706 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4707 converted into lower case.
4709 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4711 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4712 (gas_cgen_tc_gen_reloc): Likewise.
4713 * config/tc-m32r.h (obj_fix_adjustable): Define.
4714 * config/tc-m32r.c (m32r_fix_adjustable): New.
4715 (m32r_force_relocation): Handle VTABLE relocs.
4717 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4719 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4721 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4723 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4724 to lower case before parsing.
4726 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4727 parallel insns modift buts in the PSW as a side effect.
4729 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-d30v.c (find_format): Test for missing flag and
4734 (md_apply_fix3): Fix error messages to avoid
4735 assumption about presence of a symbol.
4737 (parallel_ok): Disallow parallel instructions that both modify the
4740 (find_format): Generate a warning if an odd numbered register is
4741 used as the first register in a mutli-register instruction.
4743 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4745 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4746 relocations are always associated with a symbol.
4748 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4750 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4751 (elf32_sparc_force_relocation): Declare.
4752 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4753 (tc_gen_reloc): Handle vtable relocs.
4754 (elf32_sparc_force_relocation): New.
4756 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4758 * symbols.c (S_IS_FUNCTION): New.
4759 * config/tc-v850.h (obj_fix_adjustable): Define.
4760 (TC_FORCE_RELOCATION): Define.
4761 (v850_force_relocation): Declare.
4762 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4763 of fx_addnumber for VTABLE reloc addends.
4764 (md_apply_fix3): Handle VTABLE relocs.
4765 (v850_fix_adjustable): New.
4766 (v850_force_relocation): New.
4768 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4770 * tc-hppa.c (fp_operand_format): Add some additional formats.
4771 (pa_ip): Do not automatically promote into pa2.0 mode.
4772 (pa_level): Handle ".level 2.0".
4774 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4776 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4777 * config/tc-i386.h (template.extension_opcode): Change to
4778 unsigned int to allow full range of 8-bit opcode suffixes.
4779 (None): Redefine as 0xffff.
4781 From Jeff B Epler <jepler@usgs.gov>
4782 * doc/c-i386.texi (i386-SIMD): New section.
4784 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4786 * read.c (discard_rest_of_line): New function.
4787 * read.h: Declare it.
4788 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4790 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4792 * config/tc-d10v.c (find_symbol_matching_register): New function.
4793 (find_opcode): Cope with the case where a register name matches
4796 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4798 * config/tc-v850.c (md_pcrel_from): Rename to
4799 v850_pcrel_from_section.
4800 (v850_pcrel_from_section): Do not resolves symbols in other
4803 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4805 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4807 * config/tc-d10v.c (find_opcode): Generate an error if a register
4808 is supplied for an operand that should not be a register.
4810 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4812 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4813 instructions to have another instruction in the right bin.
4815 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4818 the right container if the left container holds a branch
4821 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4824 both a register name and symbol name.
4825 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4827 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4829 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4830 execution unit class.
4832 (reg_name_search): If a name matches a register and a symbol,
4833 prefer the register.
4834 (find_format): Disallow flag registers when a general purpose
4835 register is required.
4836 If a number is required, but a register has been given, check to
4837 see if a symbol with the same name as the register exists, and if
4838 so, use that symbol.
4840 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4842 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4844 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4846 * config/tc-d30v.c (find_format): Do not accept flag registers as
4847 general purpose registers.
4848 (find_format): If an immediate value is expected at a given place
4849 in a format, but a register name has been provided instead, check
4850 to see if that register name matches the name of a predefined
4851 symbol and if it does, then use the symbol instead.
4852 (reg_name_search): If a register name matches a symbol name,
4853 prefer the register name to the symbol name.
4855 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4857 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4858 the previous insn to empty.
4860 1998-09-20 Michael Meissner <meissner@cygnus.com>
4862 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4863 pieces, forcing the use of an ANSI compiler.
4865 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4867 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4869 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4871 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4873 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4875 (obj_elf_vtable_entry): Likewise.
4876 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4877 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4878 (tc_gen_reloc): Likewise.
4879 (arm_fix_adjustable): Likewise.
4880 (elf32_arm_force_relocation): New.
4881 (armelf_frob_symbol): Remove coff-style symbol support.
4883 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4885 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4887 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4889 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4890 OBJ_COFF so that routine is defined for a.out format.
4892 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4894 * config/tc-i386.c (i386_operand): Detect non-segment registers
4895 used as segment prefixes.
4897 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4899 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4900 optimize across FDE boundaries.
4902 * config/obj-coff.c (obj_coff_section): Preserve any link once
4903 flags when setting the section flags.
4905 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4907 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4908 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4910 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4912 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4915 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4917 * frags.c (frag_grow): Include the size of the frag struct in the
4920 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4921 if the new subseg comes before the old.
4923 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4925 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4926 to handle edge8 and edge16.
4928 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4930 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4931 before we clobber the symbol involved.
4933 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4935 * config/tc-arm.c: Remove OBJ_ELF definitions for
4936 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4937 use arm_adjust_symtab for OBJ_COFF.
4938 (armelf_adjust_symtab): New Routine.
4939 * config/tc-arm.h: Define obj_adjust_symtab to
4940 armelf_adjust_symtab for OBJ_ELF.
4942 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4944 * configure.in: Make all i386-elf targets use bfd_gas.
4945 * config/tc-i386.c (tc_i386_force_relocation): New.
4946 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4947 (md_apply_fix3): Likewise.
4948 (tc_gen_reloc): Handle them.
4949 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4950 tc_i386_force_relocation.
4952 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4954 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4956 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4958 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4959 current opcode after writing the first insturction of a reverse
4962 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4964 * read.h (generate_lineno_debug): Add prototype.
4965 * read.c (generate_lineno_debug): Make non-static.
4967 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4969 * config/tc-i386.c (md_assemble): Only warn for address/data size
4972 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4974 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4975 against Thumb function names, as the linker needs this information.
4977 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4979 * expr.c (operand): Check also that there is no advance in operand
4980 after atof_generic in order to decide "is it label 0f or floating
4983 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4985 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4986 command line options with a single dash.
4987 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4989 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4991 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4992 * tc-arm.c (arm_fix_adjustable): New routine.
4994 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4996 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4997 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4998 demand_empty_rest_of_line before mri_comment_end.
4999 (equals): Check garbage after expression before
5000 mri_comment_end in MRI mode.
5002 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5004 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5005 small immediate constant to use the constant itself rather than
5008 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5010 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5011 (pa_leave): Likewise.
5013 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5015 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5017 (i386_operand): Fix an error message.
5019 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5021 * doc/c-arm.texi (ARM Directives): Document .req directive.
5023 * config/tc-arm.c (reg_required_here): Display erroneous string if
5024 the register name could not be decoded.
5025 Do not set inst.instruction if the sift is -1.
5027 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5029 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5032 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5034 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5035 even if it is belived to be unnecessary.
5037 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5039 config/tc-i386.c (i386_operand): Size immediate constants by
5040 suffix (erroneously removed as part of July 7 change).
5042 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5044 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5045 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5046 (armelf_frob_symbol): New Routine.
5047 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5049 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5051 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5053 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5055 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5056 command line switches passed to assembler.
5058 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5060 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5061 (gas_cgen_opcode_desc): Declare.
5062 (gas_cgen_parse_operand): Declare.
5063 (*): Prepend gas_ to gas specific fns to denote them as such.
5065 * cgen.c (gas_cgen_opcode_desc): New global
5066 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5067 (queue_fixup): Renamed from cgen_queue_fixup.
5068 (*): Prepend gas_ to gas specific fns to denote them as such.
5070 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5071 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5072 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5073 Open opcode table and initialize it.
5074 (make_parallel): Use gas_cgen_opcode_desc.
5075 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5076 (md_assemble): Ditto.
5078 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5080 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5081 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5082 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5083 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5084 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5085 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5086 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5087 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5088 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5089 (INIT_STAB_SECTION): Likewise.
5090 (OBJ_PROCESS_STAB): Likewise.
5092 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5093 (md_parse_option): Watch for them.
5094 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5095 (md_begin): Kill neverdef code.
5096 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5097 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5098 (s_alpha_coff_wrapper): New.
5099 (md_pseudo_table): Trap all ECOFF pseudos.
5101 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5103 Start of changes to remove mdebug section from mips*-elf
5104 Based on MIPS_STAB_ELF definition
5105 * acconfig.h: undef if not configured
5106 * config.in: undef if not configured
5107 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5108 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5109 * stabs.c (s_stab_generic): flush frag
5111 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5113 * configure.in: (arm-*-elf): Handle.
5114 (thumb-*-elf): Handle.
5115 * configure: Regenerate.
5116 * read.c (stringer): Fix typo in comment.
5117 * write.c (fixup_segment): Don't add symbol value to addend if
5119 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5121 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5124 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5126 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5127 (write_2_short): Emit warning if new flag is set.
5128 (do_assemble): Set flags if left instruction is one of special
5129 "right-instruction-killer" type.
5131 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5133 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5134 Always output words in debug_info section as big endian.
5135 (sparc_target_format): Choose correct bfd target.
5136 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5138 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5140 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5141 to work with internationalization code. Issue an error when two
5142 operands match that are not allowed to match.
5144 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5146 * configure.in (install_tooldir): Allow target to specify whether
5147 it wants to be installed in $(tooldir)/bin.
5148 * configure: Regenerate.
5149 * Makefile.am (install-exec-local): Set install-exec-tooldir
5150 dependency via configure.
5151 * Makefile.in: Regenerate.
5153 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5155 * Makefile.am (install-exec-local): Split into two ...
5156 (install-exec-bindir,install-exec-tooldir): New rules.
5157 * Makefile.in: Regenerate.
5159 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5161 * Makefile.am (install-exec-local): Don't remove the file before
5162 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5163 W. Rozycki <macro@ds2.pg.gda.pl>.
5164 * Makefile.in: Rebuild.
5166 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5168 * cgen.c: Include libiberty.h.
5169 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5170 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5171 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5172 (md_cgen_lookup_reloc)): Declare.
5173 (md_cgen_record_fixup_exp): Declare.
5174 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5175 (m32r_relax_frag): Declare.
5176 (cgen_md_apply_fix3): Decls moved to cgen.h.
5177 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5178 (m32r_cgen_record_fixup_exp): Delete decl.
5179 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5180 (assemble_nop): Delete.
5181 (expand_debug_syms): Delete unused `exp'.
5182 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5183 Add default case for -Wall.
5184 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5185 (md_atof): Delete unused wordP.
5187 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5189 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5192 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5194 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5195 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5196 .print, .purgem, and .struct. Remove documentation for
5199 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5201 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5202 Update call to insert_operand.
5204 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5206 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5208 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5210 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5211 whitespace after a prefix operator.
5213 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5215 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5217 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5219 * config/tc-sparc.c (log2): New static function.
5220 (s_reserve): Use log2 to convert alignment before calling
5222 (s_common): Use log2 to convert alignment before calling
5223 record_alignment and frag_align.
5224 (sparc_cons_align): Use log2.
5226 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5228 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5229 (s_common): Likewise.
5231 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5232 initialization of waddr.
5233 (sparc_elf_final_processing): Add default case to switch.
5235 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5237 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5238 than temporary real.
5240 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5242 * write.c (subsegs_finish): Don't align the segments if there were
5245 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5246 copying aux information.
5248 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5249 expression into a symbol.
5251 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5253 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5254 type to unsigned int.
5255 (md_assemble): Change type used to store offsets from unsigned
5257 (i386_operand): Switch error check to only call RESTORE_END_STRING
5258 once after parse_register.
5260 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5262 * config/tc-v850.c (md_show_usage): Changed format to match that
5265 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5267 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5269 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5271 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5274 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5276 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5277 * doc/Makefile.in: Rebuild.
5279 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5281 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5282 for %lo expressions.
5283 (mips_ip, case 'u'): Move range check after code to mask
5284 off bits in %hi/%lo expressions. Mask off high bits for
5287 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5289 * doc/Makefile.am (gasver.texi): New target.
5290 (as.info, as.dvi): Depends upon gasver.texi.
5291 * doc/as.texinfo: Include gasver.texi. Mention version number on
5292 title page and in top node.
5293 * doc/Makefile.in: Rebuild.
5295 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5297 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5298 but not including the line containing the edict.
5299 * listing.h (LISTING_EOF): New.
5300 * input-scrub.c (input_scrub_next_buffer): Call it.
5302 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5304 * config/tc-i386.c (i386_operand): Don't set the size of an
5305 immediate address based solely on the suffix and the mode.
5307 * config/tc-i386.c (md_assemble): Add assertion to make sure
5308 overlap2 does not set Imm.
5310 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5311 sequences of whitespace to a single space.
5312 (is_space_chars): Just compare with space.
5313 (md_begin): Don't initialize space_chars.
5314 (md_assemble): Just skip a single whitespace character.
5315 (i386_operand): Rewrite base-index parsing to use new
5316 parse_register, and to skip white space. Skip white space in a
5317 number of other places too. Don't give error message if
5318 parse_register fails.
5319 (parse_register): Change reg_string parameter to be non-const.
5320 Add end_op parameter. Skip white space after the `%', and return
5321 end of register string. Give error message here rather than
5324 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5326 Based on patch from Matt Semersky <matts@scd.hp.com>:
5327 * expr.c (op_encoding): Make const.
5328 (expr_set_precedence): New function.
5329 (expr_begin): Don't set operator rankings, just call
5330 expr_set_precedence.
5331 * expr.h (expr_set_precedence): Declare.
5332 * read.c (s_mri): Call expr_set_precedence.
5334 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5336 * doc/as.texinfo (Statements): Remove paragraph discussing
5337 continuing lines with a backslash. This hasn't worked for years,
5340 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5342 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5344 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5345 (ps_CTORS, ps_DTORS): New section types.
5346 (vms_fixup_xtors_section): New function
5347 (Ctors_Psect, Dtors_Psect): Define.
5348 (IS_GXX_XTOR): Define
5349 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5350 Filter static constructors/destructors and add to
5351 Ctors_Symbols/Dtors_Symbols chain.
5352 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5353 appropriate section.
5355 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5356 * makefile.vms: Merge vax/vms support.
5358 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5360 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5361 (elf_pseudo_table): Add them.
5362 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5363 (md_apply_fix): Accept them.
5364 (mips_fix_adjustable): Don't adjust them.
5365 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5366 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5367 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5368 (tc_fix_adjustable): Don't adjust them.
5370 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5372 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5374 * Makefile.in: Regenerate.
5375 * configure.in: AC_SUBST cgen_cpu_prefix.
5376 * configure: Regenerate.
5378 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5380 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5381 Changed all users of COND12_DELAY.
5383 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5385 * config/tc-mn10300.c (set_arch_mach): New function.
5386 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5387 (md_begin): Default to mn10300 mode.
5388 (md_assemble): Only accept instructions for the core mn10300
5389 chip and the active machine type.
5391 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5393 * subsegs.h (segment_info_type): Give the struct a name.
5394 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5395 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5396 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5397 * config/tc-w65.h (tc_reloc_mangle): Declare.
5398 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5400 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5402 * config/tc-v850.c (v850_comm): Restore old section
5403 after common processing.
5405 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5407 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5409 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5411 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5412 char with code that explicitly sign-extends.
5414 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5416 * config/tc-v850.c (md_begin): Restore text section as the current
5417 section after creating call table sections.
5418 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5421 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5422 with call to macro SYM_AUXINFO.
5424 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5426 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5427 with the program transform name.
5428 * Makefile.in: Rebuild.
5430 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5432 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5435 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5437 * config/tc-i386.c (i386_operand): Be prepared for a space between
5438 the open parenthesis and the start of the register operand,
5439 because of the June 16 change.
5441 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5443 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5446 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5448 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5449 even if it is belived to be unnecessary.
5451 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5453 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5455 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5457 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5459 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5460 shift amount for a repeated operand. The shift amount for the
5461 repeated copy comes from the size of the operand.
5463 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5465 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5467 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5469 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5471 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5473 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5474 characters in it as LEX_IS_SYMBOL_COMPONENT.
5475 * config/tc-i386.h (tc_symbol_chars): Define.
5476 (extra_symbol_chars): Declare.
5477 * config/tc-i386.c (extra_symbol_chars): Define.
5478 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5479 (line_comment_chars): Set to '/' if TE_LINUX.
5480 * doc/c-i386.texi (i386-prefixes): Update.
5481 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5483 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5485 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5486 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5488 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5490 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5491 constraint in instructions REP & REPI.
5493 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5495 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5496 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5498 (check_range): If the operand is shifted, then shift the number
5499 before checking its range.
5501 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5503 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5506 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5508 * config/tc-v850.c (v850_comm): Create special sections as needed.
5510 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5512 * config/tc-d10v.c (write_2_short): Addition of swapping
5513 instructions for sequential and reverse sequential order when
5514 given order is not possible.
5516 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5518 * Makefile.am: Rebuild dependencies.
5519 (DEP_INCLUDES): Fix reference to intl build directory.
5520 * Makefile.in: Rebuild.
5522 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5524 * doc/c-i386.texi: Update 16 bit documentation.
5526 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5527 IgnoreDataSize to IgnoreSize as they are used for address size as
5529 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5530 32-bit mode, similarly addr16/data16 and variants.
5532 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5534 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5535 sequential word multiply instructions.
5537 (do_assemble): Add extra command line argument, to allow mul32
5538 attribute to be preserved across parallel insns.
5539 (md_assemble): Insert NOPs between explicitly parallel insns which
5540 contain an 32 bit multiply and a 16 multiply.
5542 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5544 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5547 * config/tc-i386.c (reloc): Add braces.
5549 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5550 consistent with Intel naming.
5551 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5552 use bitfields in sib_byte.
5553 (modrm_byte): Don't use bitfields here either.
5555 * config/tc-i386.c (current_templates): Add const.
5556 (parse_register): Add const to return, param, and char *s.
5557 (i386_operand): Add const to reg_entry *r.
5558 * config/tc-i386.h (templates): Add const to start, end.
5560 Inspired by code for 16 bit gas support from Martynas Kunigelis
5561 <martynas@nm3.ktu.lt>:
5562 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5563 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5564 (uses_mem_addrmode): Remove.
5565 (md_estimate_size_before_relax): Add support here too.
5566 (md_relax_table): Rewrite interface to md_relax for 16 bit
5568 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5569 (opcode_suffix_to_type): Remove.
5570 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5571 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5572 (md_convert_frag): Likewise.
5573 (i386_operand): Add support for 16 bit base/index regs,
5574 immediates, and displacements. Remove some unnecessary casts, and
5575 localise end_of_operand_string, displacement_string_start,
5576 displacement_string_end variables. Add GCC_ASM_O_HACK.
5577 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5579 * config/tc-i386.c (prefix_hash): Remove.
5580 (md_begin): Rewrite without obstacks. Remove prefix hash table
5581 handling. Rewrite lexical table handling.
5582 (i386_print_statistics): Don't print prefix statistics.
5583 (md_assemble): Rewrite instruction parser so that line is not
5584 converted to lower case. Don't do a hash_find for prefixes,
5585 instead recognise them via opcode modifier.
5586 (expecting_operand, paren_not_balanced): Localise variables.
5587 * config/tc-i386.h (IsPrefix): Define.
5588 (prefix_entry): Remove.
5590 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5591 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5592 '\\' in case where comment_chars contains '/'.
5594 * config/tc-i386.c (MATCH): Ensure given operand and template
5595 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5596 you must write `ljmp *table(%ebx)'.
5598 From H.J. Lu <hjl@gnu.org>:
5599 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5600 as 0 ifndef BFD_ASSEMBLER.
5601 (md_assemble): Allow immediate operands without suffix or
5602 other reg operand to default in size to the current code size.
5604 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5606 * config/tc-v850.c (md_begin): Restore creation of
5607 .call_table_text and .call_table_data sections.
5609 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5612 after emitting a word of noops.
5614 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5616 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5617 (i386_operand): Simplify checks for valid base/index combinations.
5618 Disallow `in 4(%dx),%al'.
5620 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5622 (add_prefix): Change parameter from char to int.
5624 * config/tc-i386.h (Ugh): Define opcode modifier.
5625 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5627 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5628 CONSISTENT_REGISTER_MATCH macros to check register types more
5629 thoroughly. Check for illegal suffix/operand combinations
5630 when matching insns with operands. Handle new `s' suffix, and
5631 associated FloatMF opcode modifier for float insns with memory
5633 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5634 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5635 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5636 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5637 DATA_PREFIX_OPCODE throughout.
5639 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5640 (md_assemble): Rewrite suffix/register operand checking code to be
5641 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5642 AnyMem, the better to grep.
5644 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5645 given a memory operand. Don't set Abs bits either.
5646 (type_names): Remove Mem*, Abs*.
5647 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5648 define opcode_modifiers as these cases are handled by Disp8,
5649 Disp16, Disp32 and suffix checks.
5650 (COMES_IN_BOTH_DIRECTIONS): Remove.
5651 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5653 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5654 if IgnoreDataSize modifier given. Remove ShortformW modifier
5655 test. Add test for ShortForm in W base_opcode modification.
5656 Merge Seg2ShortForm and Seg3ShortForm code.
5657 * config/tc-i386.h (ShortFormW): Remove.
5658 (IgnoreDataSize): Define.
5660 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5662 * config/tc-d30v.c (md_assemble): Store previous segment state
5663 with previous instruction.
5665 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5667 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5668 (ebp, esp): Remove static variables.
5669 (MATCH): Remove test for InOutPortReg.
5670 (i386_operand): Properly handle InOutPortReg here instead.
5671 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5672 (md_assemble): Simplify and correct modrm and sib generation.
5673 (i386_operand): Add warning for scale without index.
5674 Rewrite checks for valid base/index combinations.
5676 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5677 macros and enclose in do while(0).
5678 (RESTORE_END_STRING): Likewise.
5679 (md_assemble): Add one to printed operand number so we start
5680 from 1 not 0. Add some more gettext invocations.
5681 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5684 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5685 DATA_PREFIX, SEG_PREFIX): Define.
5686 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5687 (check_prefix): Remove function.
5688 (add_prefix): New function. Add prefix to i.prefix as well as
5690 (md_assemble): Changes for add_prefix. Remove hack for wait
5691 prefix, instead always output prefixes in fixed order. Test
5692 for jcxz/loop when selecting between word & dword operations,
5693 and add address size prefix rather than operand size prefix.
5694 Remove operand -> address size hack when emitting jcxz/loop.
5695 (i386_operand): Remove O_Absent check as it's done in expr.
5697 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5699 * configure.in: Recognize m5200 as a cpu_type of m68k.
5700 * aclocal.m4: Rebuild with current libtool.
5701 * configure: Rebuild.
5703 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5705 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5706 to relaxable_symbol to prevent references to external symbol from
5709 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5711 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5712 symbols are relaxable.
5714 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5716 * config/tc-v850.c (md_begin): Don't create special
5717 sections by default.
5719 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5721 * config/tc-mips.c (macro): For div and udiv, close the
5722 reorder block as soon as possible.
5724 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5726 From Matt Semersky <matts@scd.hp.com>:
5727 * macro.c (macro_mri_mode): New function.
5728 * macro.h (macro_mri_mode): Declare.
5729 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5732 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5734 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5737 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5738 until after xstrdup in OBJ_EVAX case.
5740 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5742 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5743 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5744 of hardcoded magic number.
5745 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5747 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5749 * read.c (do_s_func): New function.
5751 * read.h (do_s_func): Add prototype.
5753 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5755 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5756 nops if fill pattern not specified.
5758 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5760 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5761 * config/te-go32.h (TE_GO32): Define.
5762 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5764 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5766 Implement .func/.endfunc pseudo-ops.
5767 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5769 * read.c (potable): Add .func,.endfunc.
5770 (s_func): New function.
5771 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5773 (in_doc_func_p,current_function_label): New static globals.
5774 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5776 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5778 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5779 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5780 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5781 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5782 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5783 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5784 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5785 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5786 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5787 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5788 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5789 * config/tc-a29k.c: Don't define md_short_jump_size,
5790 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5791 * config/tc-alpha.c: Likewise.
5792 * config/tc-alpha.h: Likewise.
5793 * config/tc-arm.c: Likewise.
5794 * config/tc-h8300.c: Likewise.
5795 * config/tc-h8500.c: Likewise.
5796 * config/tc-hppa.c: Likewise.
5797 * config/tc-i860.c: Likewise.
5798 * config/tc-i960.c: Likewise.
5799 * config/tc-ppc.c: Likewise.
5800 * config/tc-sh.c: Likewise.
5801 * config/tc-sparc.h: Likewise.
5802 * config/tc-tic30.c: Likewise.
5803 * config/tc-w65.c: Likewise.
5804 * config/tc-z8k.c: Likewise.
5806 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5808 * config/tc-vax.c (_): Delete this macro used for placeholder
5809 values in vax_operand_width_size; it conflicts with the _() macro
5810 used for internationalization.
5812 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5814 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5815 code. From Chris Moller <moller@bops.com>.
5817 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5818 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5819 * read.c (emit_expr): Initialize seg and subseg fields of a new
5821 * write.c (write_object_file): Switch to the appropriate segment
5822 and subsegment when processing a broken word.
5824 * config/tc-m68k.c (mri_assemble): New static function.
5825 (build_mri_control_operand): Call mri_assemble rather than
5827 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5828 (s_mri_endf, s_mri_endw): Likewise.
5830 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5832 * read.c (s_org): Call md_flush_pending_output if it is defined.
5834 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5836 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5838 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5839 (md_parse_option): Add for same.
5840 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5841 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5842 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5844 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5846 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5848 * config/tc-arm.c (find_real_start): Relax definition of local
5851 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5853 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5854 symbols at the given address, not just the last one specified.
5856 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5858 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5859 or number_to_chars_littleendian to write data.
5861 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5863 * config/tc-v850.c (md_assemble): Remove artificially created
5864 register name symbols.
5866 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5868 * write.c (fixup_segment): Change "segment" to "section" in
5871 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5873 * write.c (fixup_segment): Change sym1-sym2 message again.
5875 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5877 * write.c (fixup_segment): Improve error message for sym1-sym2
5878 errors when sym1 is in a different segment from sym2.
5880 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5882 * config/tc-m32r.c (warn_unmatched_high): New static local.
5883 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5884 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5885 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5886 (md_parse_option): Likewise.
5887 (md_show_usage): Likewise.
5888 (m32r_frob_file): Likewise.
5890 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5891 (read_a_source_file): Call them.
5892 * read.h (stabs_generate_asm_file): Declare.
5893 * stabs.c (stabs_generate_asm_file): New function.
5894 (generate_asm_file): New function.
5895 (stabs_generate_asm_lineno): Move file name handling into
5898 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5900 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5901 (d30v_current_align, d30v_current_align_seg): New variables.
5902 (d30v_last_label): New variable.
5903 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5904 (s_d30v_data, s_d30v_section): Likewise.
5905 (md_pseudo_table): Call them.
5906 (md_begin): Initialize d30v_current_align_seg.
5907 (md_assemble): Call d30v_align when needed by known current alignment.
5908 (d30v_frob_label, d30v_cons_align): New functions.
5909 * config/tc-d30v.h (md_do_align): Remove.
5910 (tc_frob_label): Call d30v_frob_label.
5911 (md_cons_align): New.
5913 * config/tc-d30v.c (find_format): Convert complex expressions to
5914 expression symbols before processing. Clean up code formatting.
5916 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5918 * po/Make-in (install-info): New target.
5920 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5922 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5924 * config/tc-mn10300.c (md_assemble): Likewise.
5926 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5928 * Makefile.am: Update with `make dep-am'.
5929 (HFILES): Add cgen.h.
5930 (cgen.o): Depend on cgen.h.
5931 * Makefile.in: Regenerate.
5933 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5935 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5937 * gasp.c (grab_label): Permit a label to be a preprocessor
5938 variable by permitting a label to start with a backslash.
5940 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5942 * config/tc-mips.c (validate_mips_insn): Removed hack
5943 for previously inaccessible bitfields in some INSN_TRAP
5946 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5948 * config/tc-d30v.c (do_assemble): Abort with error message
5949 if opcode operands do not match.
5951 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5953 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5954 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5955 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5956 similar new 'q' operand.
5958 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5960 * cgen.c (cgen_asm_finish_insn): Fix typo.
5962 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5965 * cgen.c: Include it.
5966 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5967 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5968 All callers updated.
5969 * config/tc-m32r.c: Include cgen.h.
5970 (m23r_insn): New members num_fixups,fixups.
5972 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5974 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5975 to avoid compiler warning.
5977 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5979 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5982 * makefile.vms (OBJS): Add ehopt.obj
5984 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5986 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5988 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5990 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5991 a short format insn.
5992 (md_assemble): Set it for explicitly packed insns.
5994 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5996 * config/obj-coff.c (c_symbol_merge): Do not take address of
5997 native fields when performing the memcpy.
5999 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6001 * config/tc-mips.c (macro,macro2): Implement
6002 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6004 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6006 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6007 relocations against globally visible symbols.
6008 * config/tc-m68k.c (relaxable_symbol): New macro.
6009 (m68k_ip, md_estimate_size_before_relax): Use it.
6010 (tc_m68k_fix_adjustable): Also handle weak symbols.
6012 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6015 references to externally visible symbols.
6016 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6017 values in twice for a PC relative reloc if the symbol is
6020 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6021 don't adjust a PC relative reloc against an externally visible
6023 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6024 for a PC relative fixup against an externally visible defined
6025 symbol, arrange to store object file and addend values as though
6026 the symbol were not defined.
6027 (tc_gen_reloc): Likewise.
6029 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6031 * read.c (sizeof_leb128): Referenced externally by write.c so
6034 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6036 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6037 and expand a 'debug' symbol associated with the next instruction
6038 that does not cause a short instruction to be filled with a NOP.
6039 (md_pseudo_table): Add support for .debugsym.
6040 (assemble_parallel_insn): Add calls to expand_debug_sym as
6042 (md_assemble): Ditto.
6044 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6046 * as.c (main): Conditionally call setlocale.
6047 * gasp.c (main): Likewise.
6048 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6049 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6051 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6053 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6055 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6057 * config/tc-hppa.c: Change all calls to bzero to use memset.
6058 (pa_ip): Add cast to avoid warning.
6059 (tc_gen_reloc, md_apply_fix): Likewise.
6060 (pa_find_space_by_number): Likewise.
6061 (hppa_force_relocation): Likewise.
6062 (pa_block): Change i to unsigned int.
6063 * config/obj-som.h (obj_som_copyright): Declare.
6065 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6067 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6068 for line numbers for assembly source.
6070 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6072 * configure.in: Change version number to 2.9.4
6073 * configure: Rebuild.
6075 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6077 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6079 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6081 * ecoff.h: Change symbolS in function declaration to struct
6084 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6087 (md_convert_frag): Fix i18n typo.
6089 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6091 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6092 * ecoff.h: Protoype it.
6093 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6094 [EVAX] (s_alpha_prologue): Delete.
6095 (md_pseudo_table): Update.
6097 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6100 array to local pointer.
6101 (get_args, parse_expr): Add casts to avoid warnings.
6103 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6105 * read.c (s_set): Cast xmalloc return value to fragS *.
6106 * config/tc-m68k.c (m68k_ip): Function made static to match
6107 previous forward declaration.
6108 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6110 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6112 * config/tc-v850.c: Add internationalisation macros to error
6115 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6116 macros to error strings.
6118 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6120 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6121 reloc is in the TOC csect.
6122 (md_apply_fix3): Correct gettext typo.
6124 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6126 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6127 .L - they are local labels and the branches are not really
6128 function calls but rather far jumps.
6130 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6132 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6134 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6136 * config/tc-i386.c (md_assemble): Print operand number rather than
6137 using ordinal_names.
6138 (i386_operand): Likewise.
6140 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6142 * Makefile.am (INTLLIBS): Define to work around apparent automake
6144 All Makefiles: Regenerated.
6146 * Many files: Added gettext invocations around user-visible
6148 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6149 HAVE_LC_MESSAGES): Define.
6150 * dep-in.sed: Added asintl.h.
6151 * po/Make-in: New file.
6152 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6154 * read.c (Z_): Renamed from `_'.
6155 * Makefile.am (SUBDIRS): Added po.
6156 (POTFILES): new macro.
6157 (po/POTFILES.in): New target.
6158 ($(OBJS)): Added asintl.h.
6160 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6161 (as_new_LDADD): Added $(INTLLIBS).
6162 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6163 (gasp_new_LDADD): Added $(INTLLIBS).
6164 (gasp_new_DEPENDENCIES): New macro.
6165 * configure, aclocal.m4: Rebuilt.
6166 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6168 (ALL_LINGUAS): Define.
6169 * macro.c: Include "asintl.h".
6170 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6171 * as.h: Include "asintl.h".
6172 * config/tc-i386.c (ordinal_names): Removed.
6173 (md_assemble): Changed error text to avoid ordinal_names.
6174 (i386_operand): Likewise.
6175 (reloc): Added as_bad to avoid i18n problems.
6176 (tc_gen_reloc): Likewise.
6177 * config/tc-arm.c (bad_args): Now a #define.
6179 * config/obj-vms.c (VMS_stab_parse): Changed type of
6181 (global_symbol_directory): Unified strings to avoid i18n
6183 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6184 avoid i18n problems.
6185 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6186 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6188 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6190 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6192 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6194 * as.c (print_version_id): Added an fprintf to avoid i18n
6196 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6198 * expr.c (expr): Added as_warn call to avoid i18n problems.
6199 * messages.c (as_assert): Changed code to avoid i18n problems.
6200 (as_abort): Likewise.
6201 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6202 (s_space): Likewise.
6203 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6205 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6207 * config/tc-i386.c (check_prefix): New static function, split out
6209 (struct _i386_insn): Add wait_prefix field.
6210 (md_assemble): Remove wait_prefix local variable. Use
6211 check_prefix when adding a prefix.
6213 * config/tc-i386.c (current_templates): New static variable.
6214 (md_assemble): Remove current_templates local variable.
6215 (md_assemble, i386_operand): Improve error and warning messages in
6216 many places. Add RESTORE_END_STRING in many places before error
6217 return. Clarify some comments.
6219 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6221 (md_assemble): Parse string instruction operands, looking for
6222 segment override prefixes. Check for invalid segment prefixes on
6224 (i386_operand): i.seg[] and max mem_operand changes for string
6226 * config/tc-i386.h (EsSeg): Define.
6228 * config/tc-i386.h (regKludge): Define.
6229 (iclrKludge, imulKludge): Don't define.
6230 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6231 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6232 opcode_modifier checks to look for more common cases first. Add
6233 default_seg for IsString case.
6235 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6237 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6239 * configure: Rebuild with new automake and libtool.
6240 * aclocal.m4, Makefile.in: Likewise.
6242 * doc/Makefile.am (as.dvi): New target.
6243 * doc/Makefile.in: Rebuild.
6245 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6247 * configure.in: Added sparc86x support.
6249 * configure: Rebuild.
6251 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6253 (md_parse_option): Warn if -EL is not supported for this architecture.
6255 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6257 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6259 * config/tc-mips.c (mips_ip): Note when we use get match on
6260 the full instruction name.
6262 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6264 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6265 back into the expression to handle add/sub simplification correctly.
6267 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6269 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6271 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6273 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6276 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6278 * symbols.c (max_indent_level): New global.
6279 (print_symbol_value_1): Use it.
6280 * expr.h (expr_build_dot): Declare.
6281 * expr.c (expr_build_dot): New function.
6283 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6285 * symbols.c (print_binary): New function.
6286 (print_expr_1): Call it.
6288 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6290 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6291 operand in the opcode.
6293 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6295 * config/tc-i386.h: Reorder operand flags and opcode modifier
6296 flags for clarity. Remove unused definitions: Unknown,
6297 ImmUnknown, DispUnknown, NoModrm.
6298 * config/tc-i386.c (type_names): Add missing Debug type.
6299 (md_assemble): Better duplicate prefix checking. Quicker string
6300 instruction check via new opcode_modifier flag.
6302 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * doc/as.texinfo (Invoking): Clarify -Wa example.
6306 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6308 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6309 (s_mips_weakext): Define.
6310 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6311 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6314 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6316 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6317 is an error if the value can not be computed at assembly time.
6318 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6320 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6322 * gasp.c (main): Set next field of new include_path structure to
6323 NULL. From Avery Pennarun <averyp@gdc.ca>.
6325 * read.c (s_mri_sect): Call as_bad rather than abort for an
6326 unsupported MRI target.
6328 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6330 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6331 the destination of a branch instruction should be altered.
6332 (find_real_start): New function: Locate the real, Thumb coded
6333 start of a Thumb function.
6334 (do_t_branch23): Alter the destination of branches to Thumb
6337 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6339 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6341 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6344 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6346 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6347 * doc/c-hppa.texi: Likewise.
6349 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6351 * Makefile.am: Rebuild dependencies.
6352 * Makefile.in: Rebuild.
6354 * Makefile.am (DEP_INCLUDES): New variable.
6355 (.dep1): Change to work when srcdir is not an absolute path.
6356 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6357 * Makefile.in: Rebuild.
6359 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6362 LinearAddress patch.
6364 * configure.in: Set version to 2.9.1.
6365 * configure: Rebuild.
6367 * Branched binutils 2.9.
6369 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6371 * config/tc-i386.h (FWait): Define.
6372 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6373 other prefixes. Check FWait flag in opcode table to see which
6374 instructions require an fwait prefix.
6376 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6378 * stabs.c (get_stab_string_offset): Always create a stab string
6381 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6383 Fix some gcc -Wall warnings:
6384 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6385 * ehopt.c (eh_frame_code_alignment): Likewise.
6386 * expr.c (integer_constant, operand): Likewise.
6387 * frags.c (frag_align): Likewise.
6388 * gasp.c (level_0, change_base, doinstr): Likewise.
6389 * hash.c (hash_ask): Likewise.
6390 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6391 (debugging_pseudo): Likewise.
6392 * macro.c (define_macro, check_macro): Likewise.
6393 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6394 (ignore_rest_of_line, float_cons): Likewise.
6395 * symbols.c (decode_local_label_name): Likewise.
6396 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6397 (fixup_segment, number_to_chars_bigendian): Likewise.
6398 (number_to_chars_littleendian): Likewise.
6399 * config/atof-ieee.c (gen_to_words): Likewise.
6400 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6401 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6402 * read.c (output_big_sleb128): Initialize locals to avoid
6404 (output_big_uleb128, equals): Likewise.
6405 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6406 to unsigned int. Change zeros to unsigned int.
6407 * cond.c (s_if): Add return to default case.
6408 * frags.c (frag_now_fix): Change return type to addressT.
6409 * frags.h (frag_now_fix): Update declaration.
6410 * listing.c (file_info_struct): Change linenum to unsigned int.
6411 (struct list_info_struct): Change hll_line to unsigned int.
6412 (print_source): Update format string.
6413 * read.c (emit_expr): Change scan to unsigned int, and don't
6414 bother to initialize it.
6415 * symbols.c (dollar_label_count): Change to unsigned long.
6416 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6417 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6418 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6420 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6423 mcf5200 just as we do for m68000.
6424 (m68k_init_after_args): Likewise.
6425 (md_estimate_size_before_relax): Likewise.
6427 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6429 * config/tc-v850.c (md_assemble): Store relocation addend in
6430 fixup instead of instruction.
6432 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6434 * config/tc-i386.c (md_assemble): Swap template arguments to
6435 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6436 This macro is currently symmetric, so passing them the wrong
6437 way didn't cause any problem, but may if the macro is changed
6439 After copying template to i.tm, use i.tm. rather than t-> to
6440 access fields, and make t a const*
6441 Move i.tm.operand_types[] swap to immediately after the copy.
6443 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6445 * expr.h (expr_build_uconstant): Add prototype.
6446 (expr_build_unary,expr_build_binary): Add prototypes.
6447 * expr.c (expr_build_uconstant): New function.
6448 (expr_build_unary,expr_build_binary): New functions.
6450 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6452 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6453 * macro.c (macro_expand_body): Increase buffer size.
6454 * messages.c (as_warn): Likewise.
6455 (as_warn_where, as_bad, as_bad_where): Likewise.
6457 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6459 Based on patch from H.J. Lu <hjl@gnu.org>:
6460 * Makefile.am (DISTSTUFF): New variable.
6461 (diststuff): New target.
6462 * Makefile.in: Rebuild.
6464 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6466 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6467 m32r_elf_section_change_hook.
6469 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6470 emit a nop if a section ends with a 16 bit instruction.
6472 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6474 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6475 s_lcomm rather than obj_coff_lcomm.
6476 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6478 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6480 * config/tc-i386.h (LinearAddress): Define.
6481 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6482 instruction, don't use a default segment.
6484 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6486 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6487 * configure: Rebuild.
6489 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6491 * aclocal.m4, configure: Rebuild with libtool 1.2.
6493 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6495 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6496 PC relative branches. Patch courtesy of Jonathan Walton.
6499 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6501 * configure.in (emulations): Add thumb-pe target.
6503 * configure (emulations): Add thumb-pe target.
6505 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6507 * itbl-lex.l (yywrap): Don't define if already defined as a
6510 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6512 * depend.c (quote_string_for_make): New function.
6513 (wrap_output): Use it.
6515 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6518 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6520 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6522 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6523 Recognize -GN and -relax.
6524 (md_begin): Initialize gp size from -G switch.
6525 (alpha_force_relocation): Always force if -relax.
6526 (alpha_align): Take a new argument that will specify when to
6527 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6528 Change all callers. Emit nop alignment padding as nop+unop pair.
6530 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6532 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6533 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6535 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6537 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6538 require padding to the next long word boundary.
6540 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6542 * cgen.c: #include symcat.h.
6543 * config/tc-m32r.c: Likewise.
6545 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6547 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6548 absolute expressions instead of '$' prefixed register names.
6550 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6552 * read.c (s_set): Record file and line info for symbols when -as.
6553 (pseudo_set): Don't overwrite that dummy fragment.
6555 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6557 * config/tc-ppc.c (md_pseudo_table): Add "section".
6558 (ppc_named_section): New static function.
6560 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6562 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6563 so we don't have to scan the entire list.
6565 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6567 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6568 case, allow the parallel instructions to modify the same flag
6571 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6573 * listing.c (list_symbol_table): Categorize symbols by
6574 undefined_section rather than sy_frag->line == NULL.
6576 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6578 * Makefile.am (install-exec-local): Install properly when ln
6579 fails or tooldir == prefix.
6581 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6583 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6584 Test result of insert_operand for error.
6586 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6589 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6590 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6591 * doc/Makefile.in: Rebuild.
6593 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6595 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6596 (macro): Fix handling of M_COP[0-3].
6598 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6600 Based on patches from Ross Harvey <ross@teraflop.com>:
6601 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6602 if macro_alternate or macro_mri.
6603 (getstring): Remove support for byte constants between < and >.
6604 (get_any_string): '<' only starts a string if macro_alternate or
6606 (macro_expand_body): Permit keyword parameters following
6607 positional parameters.
6609 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6610 * configure.in (alpha*-*-netbsd*): New target.
6611 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6612 * configure: Rebuild.
6614 * as.h (flag_warn_suppress_instructionswap): Move from here...
6615 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6616 here, and make static.
6618 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6619 BFD_ASSEMBLER or MANY_SEGMENTS.
6621 * as.c (show_usage): Update bug-gnu-utils address.
6622 * gasp.c (show_usage): Likewise.
6623 * doc/as.texinfo (Bug Reporting): Likewise.
6625 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6627 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6628 insns regardless of the size of a pointer if we're in mips I or
6630 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6632 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6634 Fix rac to accept only a0:
6635 * tc-d10v.c (parallel_ok, find_opcode):
6636 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6637 Introduce OPERAND_GPR.
6639 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6641 * read.c (s_fill): Handle non-constant repeat counts by creating
6642 an rs_space fragment.
6644 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6646 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6647 from as_bad to as_warn.
6649 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6651 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6652 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6653 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6655 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6657 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6658 seg_fix_rotP rather than fix_root from seg_info.
6660 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6662 * expr.c: Add support for 0x1_2_3_4 bignums.
6664 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6666 * configure.in: Change -linux* to -linux-gnu*.
6667 * configure: Rebuild.
6669 * app.c (do_scrub_begin): Treat \r as whitespace.
6671 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6673 * Makefile.am: Update dependencies.
6674 * Makefile.in: Rebuild.
6676 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6678 * configure, aclocal.m4: Rebuild with new libtool.
6680 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6682 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6683 the argument to bfd_set_arch_mach.
6684 (load_address): Use bfd_arch_bits_per_address to determine the
6685 bit size of an address instead of looking at the isa level.
6686 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6688 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6690 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6692 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * ehopt.c: New file.
6695 * as.h (enum _relax_state): Add rs_cfa.
6696 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6697 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6698 * read.c (emit_expr): Call check_eh_frame.
6699 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6700 (relax_segment): Likewise.
6701 * Makefile.am: Rebuild dependencies.
6702 (GAS_CFILES): Add ehopt.c.
6703 (GENERIC_OBJS): Add ehopt.o.
6704 * doc/internals.texi (Frags): Document rs_cfa.
6706 * as.c (show_usage): Mention --traditional-format.
6707 (parse_args): Accept --traditional-format.
6708 * as.h (flag_traditional_format): Declare.
6709 * output-file.c (output_file_create): If flag_traditional_format,
6710 set BFD_TRADITIONAL_FORMAT on stdoutput.
6711 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6713 * config/tc-mips.c (append_insn): Make sure that if we have a
6714 fixup for an unmatched %hi reloc, it does not associated with a
6717 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6718 * doc/Makefile.in: Likewise.
6720 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6722 * config/tc-m32r.c (check_for_side_effects): New function.
6723 (can_make_parallel): Add checks for instruction side effects
6724 clashing with the other instruction.
6725 (assemble_parallel_insn): Improve warning messages. Return error
6726 message from non-swapped instruction order.
6728 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6730 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6732 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6733 md_cleanup definition. This moves the forced literal output to
6734 the end of the source pass, and avoids macro's inserting literals
6735 into the code immediately after the macro expansion.
6737 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6739 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6740 a gas internal symbol is adjustable.
6741 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6743 * as.h: If gcc version greater than 2.6, use `__format__' and
6744 `__printf__' in function attributes, rather than `format' and
6747 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6749 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6751 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6753 Add tms320c30 support:
6754 * config/tc-tic30.h: New file.
6755 * config/tc-tic30.c: New file.
6756 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6757 TARGET_FORMAT as "coff-tic30".
6758 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6759 * Makefile.am: Rebuild dependencies.
6760 (CPU_TYPES): Add tic30.
6761 (CPU_OBJ_VALID): tic30-aout is valid.
6762 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6763 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6764 * configure, Makefile.in: Rebuild.
6766 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6768 * config/tc-v850.c (md_assemble): Improvements to error messages.
6770 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6772 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6773 BFD_RELOC_HI16_S to store the high bits of any value.
6775 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6776 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6777 assembler calculate relocations to any external symbol at all.
6778 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6779 involving generation of pc-relative relocs.
6780 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6781 has been moved to md_apply_fix3.
6783 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6784 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6785 which actually means (the address of identifier's GOT entry) +
6786 constant, which is not particularly useful.
6788 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6790 * read.h (include_dirs): Declare.
6791 (include_dir_count,include_dir_maxlen): Declare.
6793 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6795 * configure.in: Correct check for shared opcodes library.
6796 * configure: Rebuild.
6798 * listing.c (buffer_line): If we can't open the file, set at_end.
6799 (listing_print): Remove unused local variable fi.
6801 * config/m68k-parse.y (reglistpair): Handle register list in
6804 * config/vms-conf.h: Don't undef VERSION.
6806 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6808 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6810 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6812 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6813 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6814 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6815 (EXTRA_DIST): Define.
6816 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6817 explicitly rather than via the list of object files.
6818 (gcc-as.opt): New file created when make-gas.com is run.
6819 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6820 itbl-cpu.h} to #include appropriate file rather than copying that
6822 * config/vms-conf.h: Synchronize with current config.in.
6823 * Makefile.in: Rebuild.
6825 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6827 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6828 (parallel_ok): Relaxed parallel subinstruction dependency check.
6830 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6832 * as.h (flag_warn_suppress_instructionswap): added new flag.
6833 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6834 command line argument.
6835 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6836 warning only if flag_warn_suppress_instructionswap is false.
6838 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6840 * configure.in (i386-*-mingw32*): New target.
6841 * configure: Rebuild.
6843 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * symbols.c (resolve_symbol_value): Don't set the segment if it
6846 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6848 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6851 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6853 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6854 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6857 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6859 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6861 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6863 * config/tc-v850.c (v850_insert_operand): Display instruction when
6864 an error is encountered.
6866 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6868 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6869 (i386-*-sco3.2v5*coff): New target.
6870 (i386-*-sco3.2*): New target.
6871 * configure: Rebuild.
6873 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6875 * config/tc-v850.c: Tidy error message production.
6877 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6879 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6880 validate_immediate return value in the right type for comparisons
6883 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6885 * listing.c (MAX_BYTES): Use listing variables not constants.
6886 (data_buffer): No longer an array, but a pointer.
6887 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6888 (listing_listing): Allocate data_buffer.
6890 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6892 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6893 --listing-rhs-width, --listing-cont-lines.
6894 (show_usage): Update.
6895 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6896 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6897 (print_lines): Use the variables instead of the constants.
6898 (listing_listing): Likewise.
6899 * listing.h: Declare the new vars.
6901 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6903 * as.c (parse_args): Add --keep-locals alias for -L.
6904 Add --strip-local-absolute.
6905 (show_usage): Update.
6906 * as.h (flag_strip_local_absolute): New flag.
6907 * symbols.c (S_IS_LOCAL): Use it.
6908 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6909 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6910 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6912 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6914 * config/tc-m32r.c: Detect if explicitly parallel instructions
6915 might have an io conflict and issue a warning message.
6917 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6919 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6920 cgen_swap_fixups): Functions to save, restore and swap the fixup
6921 chain with a backup copy.
6922 (cgen_asm_finish_insn): Returns address of constructed insn.
6924 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6926 * listing.c (file_info_struct): Remove FILE, add POS.
6927 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6928 (file_info): Don't open the file.
6929 (buffer_line): Check for the file in the last_open cache, updating
6931 (print_source): Don't reference file_info->file.
6932 (listing_listing): Likewise.
6933 (listing_print): Close the file in the cache, if any.
6935 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6937 * read.c (dwarf_file_string): New file static variable.
6938 (emit_expr): Look for constant sequence that leads up to a file
6939 name in DWARF debugging output.
6940 (stringer): Use dwarf_file_string to decide whether to accept a
6941 string as a file name.
6943 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6945 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6946 (crack_operand): Add reg->reglst MRI hack.
6947 (r_seg): Put reglst symbols in reg_section.
6948 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6950 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6952 * tc-sh.c (get_specific): Handle SGR & DBR.
6954 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6956 * tc-h8300.c (parse_reg): Take the length of the symbol into
6957 account when attempting to match a register name.
6958 * tc-h8500.c (parse_reg): Likewise.
6960 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6962 * cgen.c: Formatting changes to improve readability.
6964 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6966 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6969 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6971 Based on a patch from Jim Wilson
6972 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6973 (tc_gen_reloc): Handle cross section PC relative relocs
6976 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6978 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6980 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6982 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6983 (expr_jmp_buf): New static local.
6984 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6985 (cgen_md_operand): New function.
6986 * tc-m32r.c: Clean up pass over `struct foo' usage.
6987 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6989 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6991 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6992 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6994 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6996 * config/tc-i386.c (i386_operand): Give an error if there are
6997 unrecognized characters after an expression.
6999 For older changes see ChangeLog-9697