1 2000-07-27 Kazu Hirata <kazu@hxi.com>
3 * config/tc-avr.c: Fix formatting.
4 * config/tc-ns32k.c: Likewise.
6 2000-07-27 Alan Modra <alan@linuxcare.com.au>
8 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
10 2000-07-27 Kazu Hirata <kazu@hxi.com>
12 * config/tc-d10v.c: Fix formatting.
13 * config/tc-z8k.c: Likewise.
14 * config/tc-sparc.c: Likewise.
16 2000-07-26 Dave Brolley <brolley@redhat.com>
18 * cgen.c (queue_fixup): Declare opinfo.
19 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
20 (gas_cgen_md_operand): Ditto.
21 (gas_cgen_md_apply_fix3): Ditto.
23 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
25 * config/obj-coff.c (obj_frob_symbol): Don't merge
26 labels. Don't merge if the symbol isn't constant. Return
27 immediately if a symbol is merged.
29 2000-07-22 Alan Modra <alan@linuxcare.com.au>
31 * frags.c (frag_align): Correct absolute section alignment.
33 2000-07-20 DJ Delorie <dj@redhat.com>
35 * config/obj-coff.c (obj_frob_symbol): revert previous change,
36 it breaks linking against DLLs.
38 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
40 * configure.in: Add CRIS support.
41 * configure: Regenerate.
42 * Makefile.am: (CPU_TYPES): Add cris.
43 (CPU_OBJ_VALID) [aout]: Add cris.
44 (MULTI_CPU_TYPES): Add cris.
45 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
46 [coff]: Only i386 and mips are valid.
47 (TARGET_CPU_CFILES): Add config/tc-cris.c.
48 (TARGET_CPU_HFILES): Add config/tc-cris.h.
49 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
50 Regenerate dependencies.
51 * Makefile.in: Regenerate.
52 * aclocal.m4: Regenerate.
53 * as.c: Declare crisaout, criself.
54 * config/tc-cris.h, config/tc-cris.c: New.
55 * config/e-criself.c, config/e-crisaout.c: New.
56 * po/POTFILES.in, po/gas.pot: Regenerate.
58 2000-07-20 Kazu Hirata <kazu@hxi.com>
60 * read.c: Fix formatting.
61 * write.c: Fix formatting.
63 2000-07-19 H.J. Lu <hjl@gnu.org>
65 * sb.c: Include <stdlib.h> if exists for abort ().
67 2000-07-19 Alan Modra <alan@linuxcare.com.au>
69 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
70 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
71 (pa_type_args): Same here.
73 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
75 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
76 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
77 the storage class is already set.
79 2000-07-17 Kazu Hirata <kazu@hxi.com>
81 * config/tc-w65.c: Fix formatting.
82 * config/tc-mn10200.c: Fix formatting.
83 * config/tc-mn10300.c: Likewise.
84 * config/tc-pj.c: Fix formatting.=0A=
85 * config/tc-tic80.c: Fix formatting.=0A=
86 * config/tc-m68hc11.c: Fix formatting.
88 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
90 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
93 2000-07-15 Ian Lance Taylor <ian@zembu.com>
95 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
98 2000-07-15 Alan Modra <alan@linuxcare.com.au>
100 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
101 ELF as are used for SOM (except the 32-bit reloc one) to decide
102 whether a symbol can be reduced to a section symbol. Expand on
103 the comment for symbols involved in LR% and RR% expressions.
105 2000-07-14 Nick Clifton <nickc@cygnus.com>
107 * config/tc-mips.c (mips_disable_float_construction): New
108 static variable. Set to true if doubles should not be
109 constructed by loading two single width fp registers with
111 (mips_ip): Test mips_disable_float_construction.
112 (md_longopts): Add command line switches --construct-floats
113 and --no-construct-floats.
114 (md_parse_option): Parse new command line options.
115 (md_show_usage): Describe new command line options.
117 * doc/c-mips.texi: Document new command line options.
119 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
121 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
122 * configure: Regenerate.
124 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
126 * configure.in (DEFAULT_EMULATION setting): Revert part of
127 2000-07-01 change that set te_multi=multi unless set to tmips.
128 * configure: Regenerate.
130 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
132 * config/obj-coff.c (coff_frob_section): Add padding to the last
133 section when aligning it increases its size.
135 2000-07-11 Kazu Hirata <kazu@hxi.com>
137 * config/tc-tic54x.c: Fix formatting.
139 2000-07-10 Kazu Hirata <kazu@hxi.com>
141 * config/tc-h8500.c: Fix formatting.
142 * config/tc-tic54x.c: Fix formatting.
144 2000-07-10 Alan Modra <alan@linuxcare.com.au>
146 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
147 displacements correctly.
149 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
151 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
153 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
157 2000-07-09 Alan Modra <alan@linuxcare.com.au>
159 From David Huggins-Daines <dhd@linuxcare.com>
160 * config/te-hppalinux64.h: Add a new emulation.
161 * configure.in (emulations): Add configure bits to support the
162 64-bit Linux/parisc target.
163 * configure: Regenerate.
165 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
166 (md_shortopts): Add `V' for ELF.
168 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
169 when SOM or ELF_ARG_RELOC are defined.
170 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
171 ELF_ARG_RELOC are defined.
172 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
173 (pa_stringer): ..Do it here instead. Fix comment typos.
174 (hppa_force_relocation): Cast enums to int before comparing with
177 From Ryan Bradetich <rbradetich@uswest.net>
178 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
179 redifinition warning.
180 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
181 (hppa_force_relocation): ditto
182 (md_apply_fix): Added cast to buf to fix warnings.
184 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
185 cons_fix_new_hppa, hppa_force_relocation): Prototype.
187 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
188 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
189 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
190 reloc_type** to avoid warnings in switch.
191 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
192 little earlier instead.
194 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
196 (pa_type_args): Use symbol_arg_reloc_info.
197 (struct pa_it): Make arg_reloc unsigned int.
198 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
199 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
200 (pa_code): Delete. pa_text duplicates this function.
201 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
202 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
204 (cons_fix_new_hppa): Actually change selector to e_fsel when
205 warning about assuming so.
206 (tc_gen_reloc): More example elf arg reloc code.
207 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
208 (hppa_force_relocation): Likewise.
210 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
212 (pa_end_of_source): Prototype.
213 (hppa_fix_adjustable): Prototype.
214 (LABELS_WITHOUT_COLONS): Move it..
215 * config/te-hppa.h: To here.
217 * config/te-hppa64.h: New file.
219 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
221 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
222 format -10, -16, 16 relocs.
223 (hppa_elf_mark_end_of_function): Test for null
224 last_call_info->start_symbol
226 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
227 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
228 re_assesmble_* functions. Delete extraneous statements. Fix
230 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
231 insn to re_assemble_*.
233 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
235 * doc/internals.texi (Expressions): Fix typo.
237 2000-07-08 Kazu Hirata <kazu@hxi.com>
239 * config/tc-sh.c: Fix formatting.
240 * config/tc-tic54x.c: Fix formatting.
241 * depend.c: Fix formatting.
242 * flonum-konst.c: Likewise.
243 * flonum-mult.c: Likewise.
245 2000-07-07 Kazu Hirata <kazu@hxi.com>
247 * config/tc-sh.c: Fix comments.
248 * config/obj-vms.c: Fix comments.
249 * config/tc-a29k.c: Likewise.
250 * config/tc-alpha.c: Likewise.
251 * config/tc-h8300.c: Likewise.
252 * config/tc-h8500.c: Likewise.
253 * config/tc-i370.c: Likewise.
254 * config/tc-ia64.c: Likewise.
255 * config/tc-m68hc11.c: Likewise.
256 * config/tc-m68k.c: Likewise.
257 * config/tc-mips.c: Likewise.
258 * config/tc-ns32k.c: Likewise.
259 * config/tc-ppc.c: Likewise.
260 * config/tc-z8k.c: Likewise.
262 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
264 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
265 Default to '(SEC_LOAD | SEC_DATA)'.
266 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
268 * doc/internals.texi (CPU Backend): Describe
269 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
271 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
273 * as.c (parse_args): NULL terminate the long option list.
275 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
277 * config/tc-d30v.h: Include "write.h" for fixS.
278 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
280 2000-07-05 Nick Clifton <nickc@cygnus.com>
282 * config/tc-d30v.c (write_2_short): Further changes to warning
283 messages produced when combining EITHER_BUT_PREFER_MU attributed
286 2000-07-05 DJ Delorie <dj@redhat.com>
290 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
292 * config/tc-arm.c (psrs): Accept combinations of flags.
294 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
296 * config/tc-avr.c: Change _ () to _() around all strings marked
297 for translation (exception from the usual coding style).
298 (avr_opt): New struct variable, how the new switches are set.
299 (OPTION_MMCU): Define as 'm' and actually use.
300 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
301 (show_mcu_list): New function, display the list of known MCUs.
302 (md_show_usage): Document the new switches. Call show_mcu_list.
303 (avr_set_arch): Change 'm' to OPTION_MMCU.
304 (md_parse_option): Call show_mcu_list if unknown MCU specified.
305 Handle the new switches.
306 (avr_operands): Disable warnings for undefined combinations of
307 operands if -mall-opcodes. Disable warnings for skipping two-word
308 instructions if enhanced core or -mno-skip-bug.
309 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
310 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
311 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
312 (avr_ldi_expression): Warn about implicit lo8().
313 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
315 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
317 * configure.in: Add entry for mips-*-sysv4*MP*
319 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
320 elf32-tradlittlemips for traditional mips targets.
321 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
322 test for Link Once sections as in adjust_reloc_syms.
323 * config/te-tmips.h: New file for traditional mips targets. Define
326 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
328 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
329 flags argument is not present, don't change an existing section's
330 section's attributes. If the flags argument is present, warn if the
331 attributes don't match the section's current attributes. When
332 long section names are supported, set SEC_LINK_ONCE and
333 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
335 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
337 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
338 symbols; create them.
340 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
342 * write.c (set_segment_vma): New: Set vma and lma for a segment.
343 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
345 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
347 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
348 expressions. Ignore the problem when handling 16 bit immediates,
349 because the assembler will take care of the relocation later.
351 2000-06-27 Nick Clifton <nickc@cygnus.com>
353 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
354 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
355 sequential order, and emit warning messages if the input source
356 code contains constructs like that, or parallel constructs
357 containing such opcodes.
359 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
361 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
362 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
363 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
364 (md_show_usage): Update usage message.
365 (md_parse_option): Allow redefinition of MCU type within the
366 same avr[1-5] bfd machine type. Show both old and new MCU type
367 in the error message.
368 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
369 Simplify 8K wrap code.
371 2000-06-25 Kazu Hirata <kazu@hxi.com>
373 * config/obj-aout.c: Remove all uses of DEFUN.
374 * config/obj-ieee.c: Likewise.
375 * config/tc-sh.c: Fix comment typos.
376 * config/tc-tahoe.c: Likewise.
377 * config/tc-vax.c: Likewise.
378 * config/tc-w65.c: Likewise.
379 * config/tc-z8k.c: Likewise.
380 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
382 2000-06-24 DJ Delorie <dj@cygnus.com>
384 * config/tc-i386.c (md_estimate_size_before_relax): Revert
385 more changes from Sept 1999
386 (tc_i386_fix_adjustable): ditto
387 (md_apply_fix3): ditto
389 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
391 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
392 (gas_cgen_parse_operand): Set it around expression() call.
393 (gas_cgen_md_operand): Test for it before longjmp().
395 2000-06-24 Kazu Hirata <kazu@hxi.com>
397 * config/tc-h8500.c: Remove all uses of DEFUN.
398 * config/tc-sh.c: Likewise.
399 * config/tc-w65.c: Likewise.
400 * config/tc-z8k.c: Likewise.
402 * config/tc-h8500.c: Fix typos in comments.
404 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
406 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
409 2000-06-23 matthew green <mrg@redhat.com>
411 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
412 defined. Fix error message for `[' grouping.
414 2000-06-22 Kazu Hirata <kazu@hxi.com>
416 * config/tc-h8300.c: Fix formatting and comment typos.
418 2000-06-22 Timothy Wall <twall@cygnus.com>
420 * config/tc-ia64.c (note_register_values): Move premature QP
421 notation clearing into the appropriate place.
423 2000-06-22 Alan Modra <alan@linuxcare.com.au>
425 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
426 first before anything else. Add bin-bugs.h, emul.h and progress.h
427 Sort list of files as for $(OBJS) in Makefile.am.
429 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
430 find one. Remake dependencies.
431 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
432 * Makefile.in: Regenerate.
433 * doc/Makefile.in: Regenerate.
435 * config/tc-i386.c (i386_displacement): Don't assume a constant
436 displacement is necessarily 16 bits when in 16 bit code mode.
437 (md_assemble): Instead size the displacement here after we know
438 for sure that a .code16gcc operand hasn't automatically added
439 operand size prefixes.
441 2000-06-21 H.J. Lu <hjl@gnu.org>
443 * Makefile.am: Rebuild dependency.
444 * Makefile.in: Rebuild.
446 2000-06-21 Kazu Hirata <kazu@hxi.com>
448 * config/tc-h8300.c (parse_reg): Make the function static.
449 (parse_exp): Likewise.
451 2000-06-20 DJ Delorie <dj@cygnus.com>
453 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
454 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
455 for cygwin import libraries to work properly.
457 2000-06-20 H.J. Lu <hjl@gnu.org>
459 * Makefile.am: Rebuild dependency.
460 * Makefile.in: Rebuild.
461 * configure: Likewise.
462 * doc/Makefile.in: Likewise.
464 2000-06-20 Timothy Wall <twall@cygnus.com>
466 * doc/internals.texi (CPU backend): Add @itemx for
467 TC_START_LABEL_WITHOUT_COLON.
468 * doc/c-tic54x.texi: New.
469 * doc/as.texinfo: Add tic54x features and include primary tic54x
471 * doc/all.texi: Add C54X.
472 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
473 * doc/Makefile.in: Regenerate.
474 * configure.in: Add tic54x and define LIBM for tic54x.
475 * configure: Regenrate.
476 * config/tc-tic54x.[ch]: New.
477 * config/obj-coff.h: Add tic54x.
478 * Makefile.am: (CPU_TYPES): Add tic54x.
479 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
480 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
481 (as_new_LDADD): Add $(LIBM).
482 * Makefile.in: Regenerate.
484 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
486 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
487 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
488 * doc/as.texinfo: Likewise.
490 * configure, Makefile.in: Regenerate.
491 * configure.in (emulations): Recognize m6811 and m6812.
492 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
493 Added files for 68hc11 and 68hc12 assembler.
494 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
495 * config/tc-m68hc11.h: Header definition for that assembler.
497 2000-06-18 Nick Clifton <nickc@redhat.com>
499 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
500 instead of OCTETS_PER_BYTE.
502 * config/tc-v850.c: Fix compile time warnings.
503 * config/tc-ppc.c: Fix compile time warnings.
505 2000-06-18 H.J. Lu <hjl@gnu.org>
507 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
508 * configure: Rebuild.
510 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
512 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
515 2000-06-16 Nick Clifton <nickc@cygnus.com>
517 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
518 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
520 * doc/c-mips.texi: Document newly accepted cpu variants.
522 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
524 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
526 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
528 * macro.c (getstring): Make it possible to escape the quote
531 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
533 * config/tc-hppa.c (pa_export): Weak symbols can be global.
535 2000-06-13 H.J. Lu <hjl@gnu.org>
537 * configure: Regenerate.
539 2000-06-09 Alan Modra <alan@linuxcare.com.au>
541 * app.c (do_scrub_begin): Don't default lex[';'] as a line
543 * doc/internals.texi (line_separator_chars): Semicolon is no
544 longer a default. Mention null and newline as defaults.
546 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
548 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
549 * config/tc-i860.h (line_separator_chars): Likewise.
550 * config/tc-h8300.c (line_separator_chars): Likewise.
551 * config/tc-i960.c (line_separator_chars): Likewise.
552 * config/tc-m68k.c (line_separator_chars): Likewise.
553 * config/tc-mips.c (line_separator_chars): Likewise.
554 * config/tc-ns32k.c (line_separator_chars): Likewise.
555 * config/tc-sparc.c (line_separator_chars): Likewise.
556 * config/tc-vax.c (line_separator_chars): Likewise.
558 * config/tc-h8300.c (comment_chars): Use string initialiser.
559 * config/tc-i960.c (line_comment_chars): Likewise.
560 * config/tc-z8k.c (comment_chars, line_comment_chars,
561 line_separator_chars): Likewise.
563 * config/tc-arm.c (line_separator_chars): Always use `;', not just
566 2000-06-08 Nick Clifton <nickc@cygnus.com>
568 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
571 2000-06-08 David O'Brien <obrien@FreeBSD.org>
573 * configure.in (VERSION): Update to show this is the CVS mainline.
575 2000-06-08 Matthew Jacob <mjacob@feral.com>
577 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
578 $at is the integer register $r28, vs. both $r28 and the floating
581 2000-06-08 James E. Wilson <wilson@cygnus.com>
583 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
584 (dot_endp): Don't call ia64_flush_insns.
585 (emit_one_bundle): Don't delete prologue/body records from
586 unwind_record list in first loop. Rewrite second loop to account for
589 2000-06-07 David Mosberger <davidm@hpl.hp.com>
591 * config/tc-ia64.c: Add missing prototypes.
592 (generate_unwind_image): Cast argument to output_unw_records call.
594 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
596 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
598 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
600 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
601 (REGISTER_P): likewise.
602 (avr_opcodes): uses include/opcode/avr.h
603 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
605 2000-06-04 Alan Modra <alan@linuxcare.com.au>
607 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
610 2000-06-03 H.J. Lu <hjl@gnu.org>
612 * read.c (is_end_of_line): Put back `;'.
614 2000-06-03 Alan Modra <alan@linuxcare.com.au>
616 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
618 2000-06-01 Alan Modra <alan@linuxcare.com.au>
620 * expr.c (operand): Test is_end_of_line outside switch to catch
621 line separator chars that are also operators.
622 (operator): Return O_illegal for line separator chars.
624 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
625 entry (or `!' entry for TC_HPPA).
627 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
628 before indexing is_end_of_line. Remove redundant check for '\0'.
630 * config/tc-h8500.c (md_assemble): Likewise.
631 * config/tc-mcore.c (md_assemble): Likewise.
632 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
635 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
637 * config/tc-mcore.c (mcore_cons): Likewise.
638 (mcore_float_cons): Likewise.
639 (mcore_stringer): Likewise.
640 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
642 2000-06-01 Scott Bambrough <scottb@netwinder.org>
644 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
646 2000-05-29 Nick Clifton <nickc@cygnus.com>
648 * config/tc-sh.c: Fix compile time warning messages.
650 * config/tc-mips.c: Fix compile time warning messages.
652 2000-05-29 Philip Blundell <philb@gnu.org>
654 * doc/as.texinfo: Update copyright dates.
655 (Local Labels): Delete misplaced mention of ARM.
656 * NEWS: Mention ARM ELF support.
658 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
660 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
661 it is modified, and use the real_size to compute the frag address
662 for dwarf2 line info.
664 2000-05-27 Alan Modra <alan@linuxcare.com.au>
666 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
667 line-matching scheme to cope with automake moving variables around.
668 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
669 * Makefile.in: Regenerate.
671 2000-05-26 Jakub Jelinek <jakub@redhat.com>
673 * config/tc-sparc.c (sparc_relax): New.
674 (md_longopts): Add -relax and -no-relax options.
675 (md_parse_options, md_show_usage): Likewise.
676 (md_apply_fix3): Optimize tail call into branch always if possible.
678 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
680 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
681 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
682 rules, with warning when a GAS statement specifies a packing that
683 will result in an instruction being squashed.
684 Added typdef packing_type and enumerals, changed various integer
685 literals to use the enumerals.
687 2000-05-24 David Mosberger <davidm@hpl.hp.com>
689 * config/tc-ia64.c (dot_restorereg_p): New function.
690 (md_pseudo_table): Add restorereg.p.
691 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
692 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
694 * config/tc-ia64.h (unw_record_type): Add unwabi.
695 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
696 called MASK with members for imask, and the masks produced by
697 fr_mem, gr_mem, br_mem, and frgr_mem.
698 (unw_p_record): Add members ABI and CONTEXT.
699 (unw_x_record): Add member AB.
700 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
701 as pseudo-register for use during unwind info generation.
702 (AR_PFS, AR_LC): New macros.
703 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
704 whose names start with an at sign (as in "@priunat").
705 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
707 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
708 proc_end, unwind_info, personality_routine): Consolidate into
709 "unwind" structure to reduce offset-table use. Add member
710 NEXT_SLOT_NUMBER to track the slot number for the next instruction
712 (output_R1_format, output_R3_format, output_P3_format,
713 output_P6_format): Initialize R with zero to reduce compiler warnings.
714 (output_P7_format): Ditto. Add `default' branch to switch
715 statement to reduce compiler warnings.
716 (output_P8_format, output_B1_format, output_B4_format): Ditto.
717 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
718 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
719 into single argument.
720 (output_X1_format, output_X3_format): Initialize R with zero to reduce
721 compiler warnings. Merge A and B args into single argument.
722 (output_X2_format, output_X4_format): Remove unused variable R. Merge
723 A and B args into single argument.
724 (free_record): Removed (wasn't used).
725 (free_list_records): Also free imasks in prologue records.
726 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
727 (output_spill_mask): Remove.
728 (output_unwabi): New function.
729 (output_epilogue, output_label_state, output_copy_state): Call
731 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
732 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
734 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
735 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
736 as part of handling the prologue records. Emit region's imask if
737 we have one. Handle unwabi, epilogue, label_state, copy_state,
738 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
739 spill_sprel_p, and spill_reg_p records.
740 (set_imask, count_bits, slot_index): New function.
741 (fixup_unw_records): Fix region size computation. Handle
742 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
743 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
744 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
745 set_imask accordingly. Update imask for gr_gr, and br_gr records.
746 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
747 (dot_save): Use manifest constants for applicaton registers.
748 Handle REG_PR and REG_PRIUNAT.
749 (dot_restore): Don't just ignore it.
750 (dot_restorereg): New function..
751 (generate_unwind_image): Ensure unwind info is a multiple of eight
752 bytes, not just four bytes.
753 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
754 (dot_altrp): Don't just ignore it.
755 (dot_savemem): New function. Replaces dot_savesp() and
756 dot_savepsp(). Use manifest constants for applicaton registers.
757 Handle REG_PR and REG_PRIUNAT.
758 (dot_savef): Simplify.
759 (dot_saveb): Support generation of br_gr.
760 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
761 dot_label_state, dot_copy_state): New function.
762 (dot_unwabi): Don't just ignore it.
763 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
764 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
765 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
766 (emit_one_bundle): Set slot number for prologue/body records
767 *before* emitting the first insn.
768 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
769 (md_begin): Declare "psp" pseudo-register.
770 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
771 so we don't get segfault.
772 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
773 counts as required per SW Conventions manual
774 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
775 output_preds_psprel, output_preds_sprel, output_spill_base,
776 output_unat_psprel, output_unat_sprel, output_lc_psprel,
777 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
778 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
779 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
780 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
781 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
782 (dot_vframe): Implement.
783 (dot_vframesp, dot_vframepsp): New function.
785 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
787 * configure.in (i386-*-freebsd a.out entry): Quote properly.
788 * configure: Regenerate.
790 2000-05-23 Alan Modra <alan@linuxcare.com.au>
792 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
793 (md_estimate_size_before_relax): so we can use it here instead of
794 old kludges. Localise vars to blocks. Comment.
796 * frags.c (frag_new): Update fr_var comments.
797 * frags.h (struct frag): Ditto.
799 2000-05-22 Richard Henderson <rth@cygnus.com>
801 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
802 (pseudo_func): Add pcrel.
803 (operand_match): Handle IA64_OPND_TGT64.
804 (build_insn): Likewise.
805 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
806 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
807 (fix_insn): Handle all three 64-bit relocation types.
809 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
811 * obj.h (struct format_ops): New members begin, app_file,
812 s_set_other, s_set_desc, s_get_type, s_set_type,
813 separate_stab_sections, init_stab_section.
815 * config/obj-multi.h: Update GPL notice to v2.
818 (S_SET_SIZE): Test s_set_size for NULL before calling.
819 (S_SET_ALIGN): Similar for s_set_align.
824 (SEPARATE_STAB_SECTIONS): New.
825 (INIT_STAB_SECTION): New.
826 (EMIT_SECTION_SYMBOLS): New.
827 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
829 * config/obj-elf.h: Update GPL notice to v2.
830 Mention that this file is included from obj-multi.h.
831 (obj_begin): Wrap definition in ifndef.
832 (elf_file_symbol): Constify declaration.
833 (obj_app_file): Ditto.
834 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
835 Wrap in ifndef SEPARATE_STAB_SECTIONS.
837 * config/obj-elf.c (elf_s_set_other): New.
838 (elf_file_symbol): Constify argument.
839 (elf_separate_stab_sections): New.
840 (elf_init_stab_section): New.
841 (elf_format_ops): Add new members. Remove comma at end.
843 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
844 (ecoff_format_ops): Add new fields. Remove comma at end.
845 Mention inconsistency for emit_section_symbols.
847 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
849 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
850 (coff_separate_stab_sections): New.
851 (coff_format_ops): Add new members.
853 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
854 (obj_aout_s_set_other): New.
855 (obj_aout_s_set_desc): New.
856 (obj_aout_s_get_type): New.
857 (obj_aout_s_set_type): New.
858 (obj_aout_separate_stab_sections): New.
859 (aout_format_ops): New members added. Use obj_aout_process_stab,
860 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
861 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
863 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
865 2000-05-22 Alan Modra <alan@linuxcare.com.au>
867 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
868 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
869 (md_estimate_size_before_relax): Ensure jumps to weak and
870 externally visible symbols are relocatable.
872 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
874 * stabs.c (aout_process_stab): Make global.
875 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
876 * read.h (aout_process_stab): Declare.
878 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
879 Generalize to *aout, *coff *elf.
880 * configure: Regenerated.
882 * doc/internals.texi (Object format backend): Say
883 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
885 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
886 * Makefile.in: Regenerated.
888 2000-05-19 Catherine Moore <clm@cygnus.com>
890 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
892 2000-05-18 Alan Modra <alan@linuxcare.com.au>
894 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
895 instruction to reflect change in re_assemble_*.
897 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
899 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
900 build PA64 ELF tools.
901 * configure: Rebuilt.
903 2000-05-17 Alan Modra <alan@linuxcare.com.au>
905 * Makefile.am: Regenerate dependencies.
906 * Makefile.in: Regenerate.
908 2000-05-15 Nick Clifton <nickc@cygnus.com>
910 * config/tc-arm.c (struct asm_psr): Add boolean field
911 distinguishing between CSPR and SPSR. Rename 'number' field
913 (psrs): Rearrange contents to match new asm_psr structure.
914 (arm_psr_parse): Move next to psr_required_here. Make it
915 return an asm_psr structure.
916 (psr_required_here): Use asm_psr structure returned by
918 (do_msr): Reorganise to allow psr_required_here to be called
920 (md_undefined_name): Mark 'name' parameter as unused, since
921 the COFF target does not use it.
923 2000-05-14 David O'Brien <obrien@FreeBSD.org>
925 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
927 * config/te-aux.h: Likewise.
928 * config/te-dpx2.h: Likewise.
929 * config/te-go32.h: Likewise.
930 * config/te-hp300.h: Likewise.
931 * config/te-hppa.h: Likewise.
932 * config/te-i386aix.h: Likewise.
933 * config/te-ic960.h: Likewise.
934 * config/te-interix.h: Likewise.
935 * config/te-nbsd532.h: Likewise.
936 * config/te-pc532mach.h: Likewise.
937 * config/te-ppcnw.h: Likewise.
938 * config/te-psos.h: Likewise.
939 * config/te-sparcaout.h: Likewise.
940 * config/te-sun3.h: Likewise.
941 * config/te-sysv32.h: Likewise.
943 2000-05-14 Alan Modra <alan@linuxcare.com.au>
945 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
946 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
947 and sign extend without an if statement.
948 (build_bytes): Likewise.
950 2000-05-14 Kazu Hirata <kazu@hxi.com>
952 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
953 X_add_symbol L_32 case.
955 2000-05-14 David O'Brien <obrien@FreeBSD.org>
957 * config/te-freebsd.h: New file.
959 2000-05-13 Alan Modra <alan@linuxcare.com.au>
961 * asintl.h (gettext, dgettext, dcgettext, textdomain,
962 bindtextdomain): Replace defines with those from intl/libgettext.h
963 to quieten gcc warnings.
965 * NEWS: Mention x86 .arch and -q.
967 * config/tc-i386.c (quiet_warnings): New.
968 (md_assemble): Use quiet_warnings.
969 (md_parse_option): Set quiet_warnings from -q.
970 (md_show_usage): Mention -q, delete -m.
971 (flag_do_long_jump): Delete.
972 (md_parse_option): Remove -m.
973 (md_show_usage): Remove -m.
974 (md_create_long_jump): Remove useless flag_do_long_jump code.
976 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
977 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
979 2000-05-13 Alan Modra <alan@linuxcare.com.au>
980 Alexander Sokolov <robocop@netlink.ru>
982 * doc/c-i386.texi (i386-Arch): New section.
983 (i386-Syntax): Mention .intel_syntax and .att_syntax.
985 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
986 (smallest_imm_type): Use smallest opcode for shift by one if cpu
987 architecture has been given and is not 486.
989 (md_pseudo_table): Add .arch.
990 (md_assemble): Warn if cpu architecture has been given and an
991 unsupported instruction.
993 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
994 Move operand_types bit defines after relevant template field.
995 (template): Add cpu_flags.
999 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1001 * config/tc-mn10300.h (md_end): Define.
1002 (mn10300_finalize): Declare.
1003 * config/tc-mn10300.c: Include dwarf2dbg.h.
1004 (debug_line): Define.
1005 (md_assemble): Generate dwarf2 line info.
1006 (mn10300_finalize): New function. Finalize dwarf2 info.
1008 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1010 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1011 external version of the relocation for weak symbols.
1013 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1015 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1016 frame size in units of 16 bytes, as required per SW Conventions manual.
1017 (output_unw_records): Output info-block header as a dword to get
1020 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1022 * as.h: #include "file", not <file> on files from ../include.
1023 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1024 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1025 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1026 (tc_coff_symbol_emit_hook): Ditto.
1027 (OPTCOUNT): Cast to int to avoid compiler warning.
1028 (md_begin): Fix signed/unsigned warnings.
1030 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1032 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1033 ABRANCH LONG case for a conditional branch on a 68000.
1034 (md_estimate_size_before_relax): Likewise. Also handle
1035 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1036 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1037 PC-relative on all CPUs.
1038 (md_estimate_size_before_relax): Likewise.
1040 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1042 * as.c (parse_args): Just mention current year in printed
1045 2000-05-03 J.T. Conklin <jtc@redback.com>
1047 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1049 (md_parse_option): Recognize -m7400.
1051 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1053 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1054 don't permit lp to become less than the words array.
1056 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1058 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1059 Fix little-endian case.
1061 2000-05-03 David O'Brien <obrien@NUXI.com>
1063 * as.c (parse_args): Update copyright.
1065 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1067 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1068 for the .bss section too.
1070 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1072 * configure.in: Set em=linux for hppa-*-linux.
1073 * configure: Regenerate.
1074 * doc/Makefile.in: Regenerate with correct automake.
1076 * frags.c (frag_grow): Sanity check chunk_size.
1078 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1079 * config/obj-som.h: Likewise.
1080 * config/obj-ieee.h: Likewise.
1082 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1084 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1085 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1086 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1087 (pa_ip): low_sign_unext now returns via function value. Use
1088 re_assemble_* instead of dis_assemble_* and
1089 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1091 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1092 (md_section_align, md_parse_option, md_show_usage,
1093 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1094 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1095 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1096 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1097 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1099 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1100 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1101 outside of switch. Correct mask and shifting errors in case 10
1102 and case -11. In case 21, compare against signed range to suit
1103 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1104 case 17 and case 22, use offsetT variable to properly check range.
1105 Use re_assemble_* here too.
1106 (evaluate_absolute): Change type of value to offsetT. Call
1107 hppa_field_adjust to do the work for us.
1108 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1109 (pa_parse_cmpib_64_cmpltr): Ditto.
1110 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1111 of i to unsigned int.
1112 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1113 (pa_end_of_source): Return type is void.
1115 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1117 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1119 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1121 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1122 More comments added.
1123 (md_begin): Removed "construct symbols for each register name".
1124 Because register names conflicts with GCC generated function
1126 (avr_operand): Now constant numbers can be used as a register
1127 identifiers (0 as r0, 31 as r31).
1128 (md_assemble): use skip_space () before parsing instruction
1131 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1133 * config/tc-avr.c: New AVR_ISA_ defined.
1134 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1135 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1136 for `fmul', `movw' and `lpm R,Z' instructions.
1137 (avr_operands): Warn if current opcode is a two-word instruction
1138 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1139 (avr_opcodes): New commands added.
1140 (REGISTER_P): Check 'a' and 'v' constraint letters.
1141 (mcu_types): New MCU added.
1143 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1145 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1146 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1147 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1148 * configure: Regenerate.
1150 2000-04-29 Andreas Jaeger <aj@suse.de>
1152 * as.h: Correctly check GCC version.
1154 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1156 * as.c (parse_args): Allow md_parse_option to override -a listing
1158 * config/obj-coff.c (add_lineno): Change type of offset parameter
1159 from "int" to "bfd_vma."
1160 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1161 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1162 (ppc_change_csect): Align correctly for XCOFF64.
1163 (ppc_machine): New function, which discards "ppc_machine" line.
1164 (ppc_tc): Cons for 8 when code is 64 bit.
1165 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1167 (md_parse_option): Handle -a64 and -a32.
1169 * config/tc-ppc.h (TARGET_MACH): Define.
1170 (TARGET_FORMAT): Move to function.
1171 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1173 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1175 * doc/as.1: Fix unbalanced brackets.
1177 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1179 (line_comment_chars): Set to '/' if TE_FreeBSD.
1181 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1183 * configure.in: Configury support for PA64 (currently disabled).
1184 * configure: Rebuilt.
1186 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1188 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1189 bfd_set_section_alignment.
1191 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1193 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1196 2000-04-24 Nick Clifton <nickc@cygnus.com>
1198 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1199 * doc/as.texinfo (Align): Include arm and strongarm in list of
1200 targets that have the second form of the behaviour of the .align
1203 2000-04-24 Mark Klein <mklein@dis.com>
1205 * obj-som.c: Terminate obj_pseudo_table.
1207 2000-04-22 Timothy Wall <twall@cygnus.com>
1209 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1211 (operand_match): Conditionally insert default bit values for IMMU9.
1213 2000-04-14 Matthew Green <mrg@cygnus.com>
1215 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1216 * configure: Rebuilt.
1218 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1219 Jason Eckhardt <jle@cygnus.com>
1221 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1223 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1224 Added handling of new operand types l,y,&,fe,fE,fx.
1226 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1227 David Mosberger <davidm@hpl.hp.com>
1228 Timothy Wall <twall@cygnus.com>
1229 Andrew MacLeod <amacleod@cygnus.com>
1230 Jim Wilson <wilson@cygnus.com>
1232 * Makefile.am (CPU_TYPES): Add ia64.
1233 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1234 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1235 * Makefile.in: Rebuild.
1236 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1237 * configure: Rebuild.
1238 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1239 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1240 * expr.c (expr): Handle md_optimize_expr.
1241 * read.c (LEX_HASH): Add comment.
1242 * config/tc-ia64.c, config/tc-ia64.h: New files.
1244 2000-04-21 Richard Henderson <rth@cygnus.com>
1246 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1247 bundling a non-delayed branch type instruction.
1249 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1251 * config/tc-mn10300.c (HAVE_AM30): Define.
1252 (md_assemble): Use it.
1254 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1256 * config/obj-elf.c (obj_elf_change_section): Check for changed
1259 * Makefile.am: (CPU_MULTI_VALID): Remove.
1260 (MULTI_CPU_TYPES): Define.
1261 (MULTI_CPU_OBJ_VALID): Define.
1262 (DEPTC): Use the above.
1263 (DEPOBJ): Same here.
1265 Regenerate dependencies.
1266 * Makefile.in: Regenerate.
1268 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1270 * Makefile.am (YACC, LEX): Get them from configure.
1272 2000-04-18 H.J. Lu (hjl@gnu.org)
1274 * config/tc-i386.c (offset_in_range): Use addressT instead of
1275 bfd_vma for non-bfd assemblers.
1277 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1279 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1280 doesn't give spurious errors.
1282 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1284 * as.h (SEEK_SET): Define if undefined.
1286 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1288 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1289 constants, and don't assume offsetT is 32 bits.
1291 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1293 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1294 (md_pcrel_from_section): Add prototype.
1295 (d10v_fix_adjustable): Add prototype.
1296 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1298 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1300 2000-04-12 Nick Clifton <nickc@cygnus.com>
1302 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1303 symbol in frag chain.
1305 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1307 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1308 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1309 (fits_in_signed_word, smallest_imm_type): Ditto.
1310 (md_assemble): Use an offsetT var to hold offsetT values, not a
1312 (offset_in_range): New.
1313 (md_assemble): Use it.
1314 (md_convert_frag): Change type of target_address, opcode_address,
1315 and displacement_from_opcode_start to offsetT.
1316 (md_create_short_jump): Change type of offset to offsetT.
1317 (md_create_long_jump): Ditto.
1318 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1319 (md_chars_to_number): Remove.
1320 (output_invalid): Remove duplicate prototype.
1322 2000-04-09 Nick Clifton <nickc@cygnus.com>
1324 * Makefile.am (CPU_TYPES): Add 'avr'.
1325 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1326 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1328 * Makefile.in: Regenerate.
1330 * doc/as.texinfo: Add M32R documentation.
1332 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1334 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1335 --enable-build-warnings option.
1336 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1337 * Makefile.in, configure: Re-generate.
1339 2000-04-07 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1342 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1343 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1344 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1345 (arm_force_relocation): Force relocations for
1346 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1348 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1350 * config/tc-sh.c (get_operands): There's no third operand if the
1351 first operand is an immediate.
1353 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1355 * config/tc-sh.c (immediate): Delete.
1356 (sh_operand_info): Add immediate member.
1357 (parse_reg): Use A_PC for pc.
1358 (parse_exp): Add second argument 'op'. All callers changed.
1359 (parse_at): Expect pc to be coded as A_PC.
1360 Use immediate field in *op.
1361 (insert): Add fourth argument 'op'. All callers changed.
1362 (build_relax): Add second argument 'op'. All callers changed.
1363 (insert_loop_bounds): New function.
1364 (build_Mytes): Remove DISP_4.
1365 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1366 (assemble_ppi): Use immediate field in *operand.
1367 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1368 (md_apply_fix): Likewise.
1369 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1371 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1373 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1375 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1377 * internals.texi (CPU backend): Document
1378 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1380 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1382 * po/gas.pot: Regenerate.
1384 * as.c (show_usage): Restore translated part of bug string.
1385 * gasp.c (show_usage): Likewise.
1387 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1388 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1389 than move-if-change.
1390 (DEP1): Modify for "gcc -MM".
1394 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1395 Update dependencies.
1396 * Makefile.in: Regenerate.
1398 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1400 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1401 (md_begin): Likewise.
1402 (HAVE_AM33): New macro.
1403 (md_assemble): Use it. Match r_regs and xr_regs only if
1406 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1408 * as.h: #include "bin-bugs.h"
1409 * as.c (show_usage): Use REPORT_BUGS_TO.
1410 * gasp.c: #include "bin-bugs.h"
1411 (show_usage): Use REPORT_BUGS_TO.
1413 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1415 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1417 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1418 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1421 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1423 * config/tc-i386.c (i386_immediate): Don't assume a constant
1424 immediate is necessarily 16 bits when in 16 bit code mode.
1425 (md_assemble): Instead set guess_suffix here after we have checked
1428 2000-04-02 Richard Henderson <rth@cygnus.com>
1430 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1431 quantities. Correct right shift sign extension.
1432 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1433 32-bit value when shifting into place.
1435 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1437 * app.c: Add ATTRIBUTE_UNUSED as needed.
1438 * config/tc-ppc.c: Likewise.
1439 (ppc_size): Make unsigned long.
1440 (ppc_insert_operand): Add casts to avoid warnings.
1442 2000-03-31 Nick Clifton <nickc@cygnus.com>
1444 * config/tc-d10v.h (md_flush_pending_output): Define.
1446 2000-03-29 Nick Clifton <nickc@cygnus.com>
1448 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1449 segment. Works for both BFD_ASSEMBLER and others.
1450 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1452 2000-03-29 Nick Clifton <nickc@cygnus.com
1454 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1456 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1458 * listing.c (LISTING_LHS_WIDTH): Default depends on
1460 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1462 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1464 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1467 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1469 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1471 * config/tc-avr.c (mcu_types): Add missing initialiser.
1472 (md_pcrel_from_section): Add prototype.
1473 (avr_operand): Remove redundant test of unsigned < 0.
1474 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1476 2000-03-27 Denis Chertykov <denisc@overta.ru>
1478 * config/tc-avr.c: New file for AVR support.
1479 * config/tc-avr.h: Likewise.
1480 * configure.in: Add AVR support.
1481 * configure: Regenerate.
1483 2000-03-26 Timothy Wall <twall@cygnus.com>
1485 * gasp.c (macro_op): Add new argument to check_macro call.
1486 Macro structure definitions moved to macro.h
1487 * sb.h: Add argument to prototype for input_scrub_include_sb.
1488 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1489 nesting checks with an additional flag.
1490 (struct input_save): Add flag to indicate whether current sb
1491 should be checked for proper macro/conditional nesting.
1492 (input_scrub_push/pop): Save/restore nest check flag.
1493 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1495 * macro.c (check_macro): Allow caller to retrieve parsed macro
1496 information if a pointer is provided. This information may be
1497 used by the new macro hooks.
1498 * macro.h: Update prototype for check_macro. Macro struct
1499 definitions moved here from macro.c/gasp.c.
1500 * read.c (read_a_source_file): Add parameter to check_macro call,
1501 and pass macro info to the macro hook, if defined.
1502 (input_scrub_insert_line): New. Allow insertion of a line of
1503 characters into the input stream.
1504 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1505 file into the input stream.
1506 (s_include): Use input_scrub_insert_file.
1507 * internals.texi: Document new macro hooks.
1508 * as.h: New prototypes added.
1510 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1512 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1513 an initial capital letter.
1514 (i386_index_check): Reindent.
1516 2000-03-19 Nick Clifton <nickc@cygnus.com>
1518 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1521 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1523 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1524 instruction operand bad if Rd > 7 when generating
1525 thumb instructions. Prevents for example,
1526 "adr r12,label" from silently failing and generating
1527 the wrong instruction.
1529 2000-03-17 Nick Clifton <nickc@cygnus.com>
1531 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1532 that have a destingation >= 0x400000.
1533 Fix compile time warning messages.
1535 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1537 * config/tc-sh.c (md_begin): When encountering insn that are
1538 not supported by the current arch, only change the name if
1539 its contents are the same as prev_name.
1540 (get_specific): If the the architecture doesn't match, fail.
1542 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1544 * config/tc-sh.c (IDENT_CHAR): Define.
1545 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1546 matching back where it came from.
1548 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1550 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1552 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1554 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1557 2000-03-15 Kazu Hirata <kazu@hxi.com>
1559 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1561 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1563 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1564 floating-point-number, make sure 'f' is in FLT_CHARS.
1566 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1568 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1569 (s_lcomm_internal): Use it.
1570 * doc/internals.texi (CPU backend): Document it.
1571 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1574 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1576 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1579 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1580 implementation doesn't have special handling for switch
1582 (macro_build): Allow for code in sections other than .text.
1584 (mips_ip): Likewise.
1585 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1586 Don't perform relocs if we will be outputting them.
1587 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1588 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1591 2000-03-09 Catherine Moore <clm@cygnus.com>
1593 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1594 relocation type based on the entry in the fixup structure.
1596 2000-03-08 H.J. Lu (hjl@gnu.org)
1598 * Makefile.am (install-exec-tooldir): Depend on
1599 install-exec-bindir for parallel make.
1600 * Makefile.in: Regenerated.
1602 2000-03-06 Nick Clifton <nickc@cygnus.com>
1604 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1606 (md_parse_option): Parse -m32r command line switch - disable m32rx
1608 (md_show_usage): Document new option.
1610 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1611 * doc/Makefile.in: Regenerate.
1612 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1614 2000-03-02 Michael Meissner <meissner@redhat.com>
1616 * config/tc-d30v.c (check_range): Remove code that incorrectly
1617 sign extended values where bits < 32.
1619 2000-03-02 H.J. Lu (hjl@gnu.org)
1621 * configure.in: Support --enable-targets=all on ia32.
1622 * configure: Regenerated.
1624 2000-03-01 Nick Clifton <nickc@cygnus.com>
1626 * gasp.c (do_align): Remove bogus check of alignment value.
1628 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1630 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1631 TC_PPC was defined forced the type of a symbol with no other type
1634 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1636 * doc/internals.texi (CPU backend): Mention that
1637 line_separator_chars do not break up comments. Fix typos for
1638 LEX_AT and LEX_NAME descriptions. Document operands for
1639 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1640 description of md_create_short_jump usage. Document argument for
1641 md_undefined_symbol.
1643 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1645 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1646 (md_parse_option): Handle it.
1647 (md_show_usage): Document it.
1649 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1651 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1652 opcode, for the instruction `pal19'. From Andrea Arcangeli
1655 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1657 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1659 (md_assemble): To here, before template operands are matched.
1660 Also ensure a constant immediate is sign extended when we know the
1661 size is at most 16 bits. This is to catch cases like "add
1662 $0xffc0,%ax" where we don't know the size, and thus that the
1663 immediate can be represented as Imm8S until after parsing the
1665 (i386_displacement): Similarly sign extend 16 bit constant
1667 (md_assemble): Relax 16-bit jump constant range check to suit sign
1668 extended displacements.
1670 2000-02-26 Andreas Jaeger <aj@suse.de>
1672 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1674 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1676 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1677 call operands when intel_syntax.
1678 (intel_float_operand): Return 2 for "fi...".
1679 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1680 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1681 earlier "SHORT" change.
1682 (md_assemble): When determining suffix from Regs, exclude
1685 2000-02-24 Nick Clifton <nickc@cygnus.com>
1687 * configure: Add arm-wince, mips-pe and sh-pe targets.
1688 * configure: Regenerate.
1690 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1692 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1693 "pe-mips" for the mips-pe target.
1695 * config/tc-arm.c (insns): Change displacement encoded in BL
1696 and B instructions if the target port is arm-wince.
1697 (do_ldst): Do not bias the relocation offset if the target
1699 (md_pcrel_from): Add in missing relocation offset bias if the
1700 target os arm-wince.
1702 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1703 (md_begin): Disable -G support for mips-pe target.
1704 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1705 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1708 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1709 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1710 assembler, just set the alignment to 4.
1712 * config/te-wince-pe.h: New file for WinCE targets. Define
1715 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1717 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1718 string instructions.
1719 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1720 (i386_intel_memory_operand): After finding a segment override,
1721 check again for no `[' before looking for a displacement. Bomb if
1722 more than one displacement rather than silently discarding the
1723 second and subsequent ones. Free strings malloc'd by
1724 build_displacement_string.
1726 2000-02-24 Catherine Moore <clm@cygnus.com>
1728 * config/obj-som.c (obj_pseudo_table): Add "weak".
1729 (obj_som_weak): New routine.
1731 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1733 * config/tc-i386.c (union i386_op): New.
1734 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1735 Throughout file replace occurences of disps[n], imms[n], regs[n]
1736 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1737 intel mode operand swapping. Add assert in regKludge and
1738 fake_zero_displacement code. Test i.types[n] when outputting
1739 displacements and immediates. Combine output of Disp16 with
1741 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1742 when in intel mode by (not) reversing fsub and fdiv operands
1743 before the template search. This fails for single operand
1744 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1745 undefined. Instead fix the base_opcode after we've found the
1746 template. Move base_opcode xor with found_reverse_match from
1747 opcode output code to before this fix so we test for the correct
1749 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1750 check in intel mode. Instead compare opcodes.
1752 * config/tc-i386.h (TC_RELOC): Delete.
1753 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1754 with equivalent call to reloc.
1756 * as.h (flag_m68k_mri): Move declaration after target include, and
1757 only declare when TC_M68K defined. Define as zero otherwise.
1758 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1759 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1760 Define as zero otherwise.
1761 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1762 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1763 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1764 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1765 testing whether defined.
1766 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1767 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1768 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1769 rather than testing whether defined.
1770 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1771 (parse_mri_cons): Declare and use only when TC_M68K.
1772 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1773 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1774 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1776 * NEWS: Mention IBM 370 support.
1778 2000-02-23 Richard Henderson <rth@cygnus.com>
1780 * config/tc-i386.c (md_assemble): When swapping operands for
1781 intel_syntax, assume everything that's not Imm or Disp is a
1784 2000-02-23 Linas Vepstas <linas@linas.org>
1786 * config/tc-i370.c, config/tc-i370.h: New files.
1787 * Makefile.am: Add support for Linux/IBM 370.
1788 * configure.in: Likewise.
1789 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1790 * config/obj-elf.c: Include elf/i370.h
1791 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1793 * Makefile.in: Regenerate.
1794 * configure: Regenerate.
1796 * doc/c-i370.texi: New file.
1797 * doc/all.texi: Include it.
1798 * doc/as.texinfo: And here.
1799 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1800 * doc/Makefile.in: Regenerate.
1802 2000-02-19 Michael Meissner <meissner@redhat.com>
1804 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1805 determine if an instruction can be used in parallel with an ADDppp
1806 or SUBppp instruction.
1808 2000-02-22 Andrew Haley <aph@cygnus.com>
1810 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1812 1999-12-30 Andrew Haley <aph@cygnus.com>
1814 * config/tc-mips.c (mips_gp32): New variable.
1815 (macro_build) Use mips_gp32.
1817 (md_longopts): Add "-mgp32" and "-mgp64".
1818 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1820 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1822 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1823 warning, and bump it to 1.
1825 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1827 From Brad Lucier <lucier@math.purdue.edu>:
1828 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1831 2000-02-21 Catherine Moore <clm@cygnus.com>
1833 * config/tc-mips.c (MF_HILO_INSN): Define.
1834 (mips_7000_hilo_fix): Declare.
1835 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1836 (md_parse_option): Check for 7000_HILO_FIX options.
1837 (OPTION_M7000_HILO_FIX): Define.
1838 (OPTION_NO_M7000_HILO_FIX): Define.
1839 * doc/c-mips.texi (-mfix7000): Describe.
1841 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1843 * listing.c (print_lines): Remove unused variable `end'.
1845 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1846 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1847 reloc_type when BFD_ASSEMBLER.
1848 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1849 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1850 statement and quell signed vs. unsigned comparison warning.
1852 2000-02-18 Nick Clifton <nickc@cygnus.com>
1854 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1855 the computed frag offset, rather than overwriting it.
1857 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1859 * config/tc-sh.c ("elf/sh.h"): Include.
1860 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1861 (md.begin): Initialize target_arch.
1862 Only include opcodes in has table that match selected architecture.
1863 (parse_reg): Recognize register names for sh-dsp.
1864 (parse_at): Recognize post-modify addressing.
1865 (get_operands): The leading space is now optional.
1866 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1867 arguments. Update valid_arch.
1868 (build_Mytes): Add support for SDT_REG_N.
1869 (find_cooked_opcode): New function, broken out of md_assemble.
1870 (assemble_ppi, sh_elf_final_processing): New functions.
1871 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1872 (md_longopts, md_parse_option): New option: -dsp.
1873 * config/tc-sh.h (elf_tc_final_processing): Define.
1874 (sh_elf_final_processing): Declare.
1876 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1878 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1879 the unwinder subspace. Save the current seg/subseg before creating
1882 2000-02-10 Nick Clifton <nickc@cygnus.com>
1884 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1885 little endian targets.
1886 (INST_BYTE1): Redefine to handle big and little endian
1888 (cpu_type): New type: Select between M340 and M210.
1889 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1890 instructions of the M340.
1891 (md_assemble): Add support for the MULSH and OPSR classes of
1893 (md_atof): Add support for little endian targets.
1894 (md_parse_option): Add support for -EL, -EB and -mcpu command
1896 (md_convert_frag): Add support for little endian targets.
1897 (md_apply_fix3): Add support for little endian targets.
1898 (md_number_to_chars): Add support for little endian targets.
1900 2000-02-10 Timothy Wall <twall@redhat.com>
1902 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1903 defined, use it to verify the symbol just read should be a label.
1905 2000-02-10 Timothy Wall <twall@redhat.com>
1907 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1908 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1909 around colons when KEEP_WHITE_AROUND_COLON is defined.
1910 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1911 and KEEP_WHITE_AROUND_COLON.
1913 2000-02-08 Timothy Wall <twall@redhat.com>
1915 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1917 (do_repeat): New. Abstract repeat logic so that a "break" can be
1919 (end_repeat): New. Provide support for a "break" out of the
1921 * read.h: Add prototypes for new functions.
1923 2000-02-08 Timothy Wall <twall@redhat.com>
1925 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1926 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1927 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1930 2000-02-08 Timothy Wall <twall@redhat.com>
1932 * read.c: Added elseif to directives table.
1933 * read.h: Added prototype for s_elseif.
1934 * doc/as.texinfo: Added description for elseif.
1935 * cond.c (s_elseif): New function
1937 2000-02-04 Timothy Wall <twall@redhat.com>
1939 * listing.c (print_lines): Remove conditionals causing bug in
1942 2000-02-03 Timothy Wall <twall@cygnus.com>
1944 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1946 * frags.c (frag_new): Calculate fr_fix in octets
1947 (frag_now_fix) Return offset as target address offset (bytes).
1948 (frag_now_fix_octets) New - Return offset in octets (8-bit
1950 * frags.h: Added prototype for frag_now_fix_octets().
1951 Distinguish between octets and bytes in field descriptions.
1952 * listing.c (calc_hex): Account for octets vs bytes when
1953 printing addresses/offsets.
1954 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1955 target is little-endian, print the octets in a word in big-endian
1956 order so that the display looks like a proper hexadecimal number,
1957 instead of having the octets reversed.
1958 * read.c (do_align): When recording alignment, alignment power
1959 should be in terms of target bytes (minimum addressible unit)
1961 (do_org) Convert ORG target address (byte) argument into an
1962 octet offset when generating a variable fragment.
1963 * symbols.c (resolve_symbol_value): Symbol final value
1964 converted to a target address offset (bytes) from its octet offset.
1965 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1966 offset (bytes) is adjusted by the frag offset (octets) converted
1968 (coff_frob_section) Section alignment power is in terms of bytes;
1969 convert it to an octet alignment power when calculating size (and
1970 size mask) in octets. Don't modify the section size in order to
1971 "align" it for TI COFF, since that format has a different method
1972 for storing alignment information.
1974 2000-02-01 Timothy Wall <twall@cygnus.com>
1976 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1977 entries, matching the way GCC generates them. If not escaped, the
1978 filename is encoded incorrectly.
1980 2000-01-31 Nick Clifton <nickc@cygnus.com>
1982 * config/tc-arm.c (reg_table): Add support for ATPCS register
1985 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1987 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1989 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1991 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1992 of a symbol when we really care about its value.
1994 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1996 * config/tc-mcore.c (md_assemble): Give warning message if
1997 operands passes to instruction are more than the spec.
1999 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2001 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2002 Thumb mode but the label seen was not declared as '.thumb_func'
2003 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2004 correct disassembly of Thumb code bounded by non function labels.
2006 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2008 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2009 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2011 * Makefile.in: Same here.
2014 * configure.in: Set bfd_gas for i386-aout when primary target
2015 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2016 we may need the primary te_file. Remove incorrect comment.
2018 * configure: Regenerate.
2020 * config/e-i386aout.c: New file.
2022 * as.c (USE_EMULATIONS): Move to before print_version_id.
2023 (struct emulation): Add i386aout.
2024 (show_usage): Split text strings. Reformat -a text. Add --em
2028 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2029 (aout_format_ops): New.
2032 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2033 preprocessor conditional and add aout USE_EMULATIONS tests.
2034 (read_a_source_file): Don't pass error strings to printf as
2038 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2040 (do_data): Same here.
2041 (process_file): And here.
2044 * symbols.c (colon): Rewrite "already defined" fatal message
2045 code for aout with USE_EMULATIONS.
2048 * config/obj-aout.c (OBJ_HEADER): Define.
2049 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2051 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2052 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2054 (obj_aout_type): Expand S_SET_OTHER here too.
2055 (obj_read_begin_hook): Remove.
2056 (aout_pop_insert): New.
2057 (obj_aout_s_get_other): New.
2058 (obj_aout_s_get_desc): New.
2059 (aout_format_ops): New.
2062 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2063 gets aout_pseudo_table.
2064 (aout_pseudo_table): Declare.
2065 (obj_read_begin_hook): Define.
2068 * config/obj-coff.c (obj_pseudo_table): Rename to
2070 (coff_pop_insert): Use coff_pseudo_table.
2071 (coff_sec_sym_ok_for_reloc): Remove.
2072 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2073 and comment all zero entries and remove #if 0 code.
2076 * config/obj-coff.h (obj_pop_insert): Define.
2077 (coff_pseudo_table): Declare.
2080 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2081 s_get_size, s_set_size. Comment all zero entries.
2084 * config/obj-elf.c (elf_s_get_other): New function.
2085 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2086 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2087 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2089 (obj_elf_parse_section_letters): Don't pass error strings to
2090 printf as format arg.
2093 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2095 (elf_s_get_other): Declare.
2096 (S_GET_OTHER) Define as elf_s_get_other if not already
2098 (S_SET_OTHER): Only define when not already defined.
2099 (elf_obj_read_begin_hook): Declare.
2100 (obj_read_begin_hook): Define.
2101 (elf_obj_symbol_new_hook): Declare.
2102 (obj_symbol_new_hook): Define.
2105 * config/obj-multi.h: Add copyright header and protect against
2106 multiple inclusion. Add * to all function pointers.
2107 (OBJ_HEADER): If defined, include it rather than other defines
2109 (obj_frob_file_after_relocs): Test for NULL.
2110 (obj_symbol_new_hook): Here too.
2111 (obj_sec_sym_ok_for_reloc): And here.
2112 (S_GET_OTHER): Define.
2113 (S_GET_DESC): Define.
2114 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2115 (OBJ_MAYBE_ELF): Update comment.
2117 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2118 OBJ_AOUT preprocessor conditional and handle emulation by
2119 testing OUTPUT_FLAVOR.
2120 (i386_displacement): Here too.
2121 (md_section_align): Similarly here.
2122 (i386_target_format): Conditionally compile when more than one
2123 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2124 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2125 (i386_displacement): Here too.
2128 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2129 Define TARGET_FORMAT for aout only when not multi.
2132 * config/te-multi.h: Delete file as it's identical to te-generic.h
2134 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2136 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2137 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2140 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2142 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2145 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2147 * config/tc-mips.c (mips_do_align): New function.
2148 * config/tc-mips.h (md_do_align): Define.
2150 2000-01-10 Philip Blundell <philb@gnu.org>
2152 * doc/c-arm.texi (ARM Options): Fix typo.
2153 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2154 line separator for Linux.
2155 * doc/as.texinfo (Comments): Mention the ARM.
2157 2000-01-10 Philip Blundell <pb@futuretv.com>
2159 * configure.in (arm*-*-conix*): New target.
2160 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2162 * configure: Regenerate.
2164 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2166 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2167 (obj_elf_visibility): New function.
2169 * doc/as.texinfo (Visibility): New node: document visibility
2172 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2174 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2175 warning for absolute jump/call without `*' in non-intel mode. No
2176 need to set i.types[0] JumpAbsolute in intel mode.
2178 1999-12-22 Philip Blundell <pb@futuretv.com>
2180 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2181 hook function when changing sections.
2182 (arm_s_data): Likewise.
2184 1999-12-14 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-arm.c (md_parse_option): Add support for -marm720
2187 command line switch.
2189 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2191 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2192 (r_registers, xr_registers): Define.
2193 (r_register_name, xr_register_name): New functions.
2194 (md_assemble): Handle new am33 operand types and instruction
2196 (mn10300_insert_operand, check_operand): Likewise.
2198 1999-11-29 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2201 (s_force_thumb): Set thumb_mode to 2.
2202 (md_assemble): Do not complain about thumb instructions on a
2203 non-thumb target if thumb_mode is set to 2.
2205 1999-11-28 Michael Meissner <meissner@cygnus.com>
2207 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2208 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2209 (O_...): Add new machine dependent expressions if we are handling
2210 explicit relocations.
2211 (alpha_reloc_op): New static table holding the explicit relocation
2213 (alpha_literal_hash): New static to hold the hash table for
2214 explicit relocations.
2215 (alpha_macros): Add support for explicit relocations.
2216 (md_begin): If explicit relocations, initialize hash table.
2217 (md_assemble): Don't print a second error if tokenize_arguments
2218 already printed an error message.
2219 (md_apply_fix): Add support for explicit relocations.
2220 (alpha_force_relocation): Ditto.
2221 (alpha_fix_adjustable): Ditto.
2222 (alpha_adjust_symtab): New function to support explicit
2224 (alpha_adjust_symtab_relocs): Ditto.
2225 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2226 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2227 Add support for explicit relocations. Return -2 if an error
2228 message was already printed.
2229 (find_macro_match): Add support for explicit relocations. Comment
2231 (emit_insn): Add support for explicit relocations.
2232 (assemble_tokens): Ditto.
2234 (load_expression): Ditto.
2237 (emit_ir_load): Ditto.
2238 (emit_loadstore): Ditto.
2241 (emit_sextX): Ditto.
2242 (emit_division): Ditto.
2243 (emit_jsrjmp): Ditto.
2244 (emit_retjcr): Ditto.
2246 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2248 (tc_adjust_symtab): If explicit relocations, call the function
2249 alpha_adjust_symtab.
2250 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2251 relocations next to the literal relocation they reference.
2252 (TC_INIT_FIX_DATA): Initialize the new fields.
2253 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2255 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2257 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2258 'B' operand for PA2.0 bb instruction.
2260 1999-11-18 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2265 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2267 (mcore_force_relocation): Force relocations to be generated for
2270 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2272 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2273 (i386_displacement): Disallow O_big displacements.
2275 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2277 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2278 Small improvements in error checking.
2279 (md_assemble): Support for unconditional ARM instructions.
2280 (md_parse_option): Support for -m[arm]v5e flag.
2282 1999-11-12 Nick Clifton <nickc@cygnus.com>
2284 * macro.c (buffer_and_nest): Do not check beyond the end of the
2287 1999-11-11 Nick Clifton <nickc@cygnus.com>
2289 * macro.c (buffer_and_nest): Look for seperator after TO and
2292 1999-11-08 Andrew Haley <aph@cygnus.com>
2294 * app.c (do_scrub_chars): When in State 10, treat backslash
2295 characters in the same way as as symbol characters.
2297 1999-11-07 Richard Henderson <rth@cygnus.com>
2299 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2300 the previous label was in the current section before playing
2301 with auto-alignment.
2303 1999-11-06 Nick Clifton <nickc@cygnus.com>
2305 * config/tc-v850.c (v850_force_relocation): Force relocation
2307 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2310 1999-11-05 Michael Meissner <meissner@cygnus.com>
2312 * expr.h (operatorT): Increase machine dependent operators to 16.
2313 * expr.c (op_rank): Ditto.
2315 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2317 * read.c (pseudo_set): Reject attempts to set the value of a
2320 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2323 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2325 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2326 to bfd_set_section_contents.
2328 1999-11-03 Nick Clifton <nickc@cygnus.com>
2330 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2332 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2334 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2335 (mips_ip): Use OPCODE_IS_MEMBER.
2337 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2339 * config/tc-arm.c (reg_required_here): Improve comments.
2341 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2342 (tinsns): Initialize variants field.
2344 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2345 BAD_PC respectively.
2347 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2349 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2350 * config/tc-arm.h: Fix compile time warnings.
2352 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2354 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2355 form @abs16, @(abs16) and @(abs16 + imm).
2357 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2359 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2360 (ISA_HAS_64_BIT_REGS) New.
2361 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2362 mips_emit_delays,macro_build,load_register,load_addresss,
2363 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2364 and/or use new ISA_xxx macros in expressions involving
2365 ISA, particularly mips_opts.isa.
2367 1999-10-18 Michael Meissner <meissner@cygnus.com>
2369 * expr.h (operatorT): Add machine dependent operators md1..md8.
2370 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2371 for the machine dependent operators to use.
2373 * expr.c (op_rank): Add machine dependent operators.
2375 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2377 (O_cpregister): Ditto.
2378 (md_begin): Change X_op test that field is wide enough to use
2379 O_max instead of O_alpha_max.
2380 (cpu_types): Fill in missing initializer.
2381 (alpha_num_macros): Make unsigned.
2382 (md_assemble): Make opnamelen be size_t.
2383 (md_apply_fix): Cast alpha_num_operands to int before testing.
2384 (alpha_force_relocation): Ditto.
2385 (alpha_fix_adjustable): Ditto.
2386 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2387 (tc_gen_reloc): Ditto.
2388 (tc_get_register): Ditto.
2393 (s_alpha_ent): Ditto.
2394 (s_alpha_end): Ditto.
2395 (s_alpha_frame): Ditto.
2396 (s_alpha_prologue): Ditto.
2397 (s_alpha_file): Ditto.
2398 (s_alpha_gprel32): Ditto.
2399 (s_alpha_proc): Ditto.
2400 (s_alpha_set): Ditto.
2401 (s_alpha_base): Ditto.
2402 (s_alpha_align): Ditto.
2403 (s_alpha_arch): Ditto.
2404 (alpha_align): Ditto.
2405 (assemble_insn): Suppress unused variable warning.
2407 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2408 order in the structure.
2409 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2411 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2413 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2415 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2417 * config/tc-i386.c (i386_index_check): Correct #endif location.
2419 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2421 * as.c (show_usage): Document new options.
2422 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2423 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2424 (parse_args): Parse the new options.
2425 (main): If there were warnings, and --fatal-warnings
2426 was specified, print an error.
2427 * as.h: New variable, flag_fatal_warnings, for new option.
2429 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2431 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2432 '@'. Change autoincrement completers to fall through to cache control
2435 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2437 (pa_parse_addb_64_cmpltr): New function.
2439 * config/tc-hppa.c (pa_ip): Change error message.
2440 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2441 '?Q' args to allow falling through.
2443 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2444 Remove unused conditional codes.
2445 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2447 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2449 * config/tc-d30v.c (CHAR_BIT): Define.
2450 (check_range): Fix bit operations to support integers bigger than
2453 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2455 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2458 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2459 Doug Evans <devans@cygnus.com>
2461 Add support for m32rx.
2462 * config/tc-m32r.c (enable_m32rx): New static global.
2463 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2464 (allow_m32rx): New function.
2465 (M32R_SHORTOPTS): Add `O'.
2466 (md_longopts): Add --m32rx plus several warning options.
2467 (md_parse_option): Handle new options.
2468 (md_show_usage): Print them.
2469 (md_begin): Enable m32rx.
2470 (OPERAND_IS_COND_BIT): New macro.
2471 (first_writes_to_seconds_operands): New function.
2472 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2473 (target_make_parallel,assemble_two_insns): New functions.
2474 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2475 If optimizing and m32rx, try to make consecutive insns parallel.
2477 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2479 * config/tc-mips.c (nopic_need_relax): Allow for the
2480 .sdata.foo sections generated by -fdata-sections,
2481 and for the .gnu.linkonce.s sections generated by C++.
2483 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2485 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2486 with cleaner code using completer prefixes. Add 'Y'.
2488 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2490 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2492 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2493 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2494 insn does not match and we should try the next insn in the table.
2496 1999-09-22 Nick Clifton <nickc@cygnus.com>
2498 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2500 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2502 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2505 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2507 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2508 OBJ_ELF. If ELF, add "sq".
2509 (md_parse_option): If ELF, ignore -s and -q.
2510 (md_show_usage): Mention ELF options.
2512 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2514 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2517 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2519 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2521 * config/tc-hppa.c (struct pa_it): New field "trunc".
2522 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2523 (pa_parse_ftest_gfx_completer): New function
2524 (pa_parse_fp_cnv_format): New function.
2526 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2527 (md_apply_fix): Handle 22bit pc-rel branches.
2529 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2531 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2533 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2535 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2537 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2539 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2540 (pa_ip): Handle 'fX'.
2542 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2544 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2545 unwinds unless the function is in the text space.
2546 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2548 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2550 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2551 (md_assemble): To here. Tweak address generation.
2553 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2555 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2556 (md_assemble): Call dwarf2_where for OBJ_ELF.
2557 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2558 (pa_end_of_source): New function.
2559 * tc-hppa.h (md_end): Define for OBJ_ELF.
2561 1999-09-14 Michael Meissner <meissner@cygnus.com>
2563 * configure.in (Canonicalization of target names): Remove adding
2564 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2565 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2566 * configure: Regenerate.
2568 1999-09-14 Donn Terry <donn@interix.com>
2570 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2572 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2574 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2575 pc-relative jmp/call to an absolute symbol.
2576 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2577 absolute section symbols.
2579 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2580 jump handling code and comments.
2582 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2584 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2585 the value if TE_PE and a global defined symbol.
2587 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2589 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2590 print the symbol, rather than printing it here.
2592 1999-09-11 Donn Terry <donn@interix.com>
2594 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2595 BFD_RELOC_RVA relocations.
2597 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2598 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2601 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2603 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2604 * doc/internals.texi (Object format backend): Document
2607 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2608 relocations against global symbols if TE_PE.
2610 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2611 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2613 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2616 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2617 symbols which do not have a constant value, or tags with
2618 non-tags. Remove the symbol from the list before adding it at the
2621 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2622 C_FCN symbol differently if TE_PE.
2623 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2624 appears in the pseudo-op, rather coff_line_base which is only set
2627 * config/obj-coff.c (obj_coff_loc): New static function.
2628 (obj_pseudo_table): Add "loc".
2630 * config/obj-coff.c (add_lineno): Check that the line number is
2633 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2634 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2636 (md_atof): Return NULL rather than 0.
2637 * config/tc-i386.c (md_atof): Change type to int.
2638 * expr.c (expr): Change first parameter to int.
2639 * config/obj-coff.c: Add declarations for static functions.
2640 (coff_frob_symbol): Use SYM_AUXENT.
2641 * config/tc-i386.h (flag_16bit_code): Don't declare.
2643 * config/obj-coff.c (obj_coff_section): Default to setting
2644 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2646 * write.c (adjust_reloc_syms): Print adjusted fixup.
2648 * expr.c (integer_constant): Correct too_many_digits calculation
2651 1999-09-09 Andreas Schwab <schwab@suse.de>
2653 * doc/c-arm.texi: Fix arguments of @var to not contain
2656 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2658 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2660 (md_parse_option): Only support -k flag for ELF and COFF targets.
2662 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2664 * config/tc-hppa.c (pa_ip): Put strict register checks before
2665 call to pa_parse_number.
2667 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2669 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2671 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2674 1999-09-06 Donn Terry <donn@interix.com>
2676 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2678 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2680 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2681 candidate instruction. Require registers for register arguments
2682 when in strict mode. Require assemble-time constants for
2683 constants when in strict mode.
2684 (pa_get_absolute_expression): Require a constant when in strict
2687 1999-09-06 Nick Clifton <nickc@cygnus.com>
2689 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2691 1999-09-04 Steve Chamberlain <sac@pobox.com>
2693 * config/tc-pj.c: New file, supports picoJava in ELF.
2694 * config/tc-pj.h: Ditto.
2695 * configure.in (pjl*, pj*): New targets.
2696 * Makefile.am: Rebuild dependencies.
2697 (CPU_TYPES): Add pj.
2698 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2699 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2700 * doc/c-pj.texi: New file.
2701 * doc/as.texinfo: Add some PJ specifics.
2702 * doc/all.texi: Add PJ to the list of all architectures, sort them
2704 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2705 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2707 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2709 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2710 (obj_frob_file): Test for null pointer.
2711 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2712 (OBJ_PROCESS_STAB): And here.
2713 (elf_obj_sy): Remove
2715 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2716 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2717 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2719 * config/obj-coff.c (no_func): Remove.
2720 (coff_format_ops): Change occurrences of no_func to 0, as we test
2721 for 0 in obj-multi.h.
2723 * configure.in: Enable bfd for i386-coff when primary target is
2724 bfd. Enable i386 elf,coff emulation support. Don't set
2725 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2726 emulation to support.
2727 *configure: Regenerate.
2729 1999-09-02 Nick Clifton <nickc@cygnus.com>
2731 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2732 .section .line directive is encountered.
2734 1999-09-01 Nick Clifton <nickc@cygnus.com>
2736 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2739 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2740 * as.texinfo: Document --gdwarf2 command line option.
2741 Add additional documentation of ARM command line switches.
2743 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2745 * config/tc-i386.c (i386_intel_memory_operand): Combine
2746 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2747 and RESTORE_END_STRING around parse_register calls.
2748 (i386_operand): Here too.
2749 (i386_is_reg): Remove.
2750 (parse_register): Move as_bad calls from within this function to
2753 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2755 Based on a patch from H.J. Lu <hjl@gnu.org>
2756 * config/tc-i386.c (parse_register): Handle FP regs specially.
2757 (md_begin): Remove '(' and ')' from register_chars.
2759 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2761 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2762 error message (done elsewhere).
2764 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2766 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2768 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2770 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2773 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2775 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2777 Add new completers. Fix bug in 64 bit condition handling.
2779 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2782 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2784 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2786 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2788 1999-08-27 Jim Wilson <wilson@cygnus.com>
2790 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2791 (struct ls): Add frag field. Initialize it to zero.
2792 (out_end_sequence): New local text_frag. Set it while in text section.
2793 Replace address check with frag check. Set ls.frag to text_frag if
2794 out_set_addr called.
2795 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2796 Set it before switching sections. Replace address check with frag
2797 check. Set ls.frag to saved_frag if out_set_addr called.
2799 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2801 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2802 output "advance_pc" opcode instead of calling gen_addr_line().
2803 The latter has the undesired side-effect of creating a new row
2804 in the debug line info matrix.
2806 1999-08-26 Jim Wilson <wilson@cygnus.com>
2808 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2809 ls.last_filename if last is less than zero. Set ls.last_filename
2810 when allocating new entry.
2811 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2814 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2816 * config/tc-i386.c (i386_index_check): Fix the displacement size
2817 when INFER_ADDR_PREFIX.
2819 1999-08-18 Nick Clifton <nickc@cygnus.com>
2821 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2824 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2826 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2827 handle 0xffffNNNN constants correctly.
2829 1999-08-16 Nick Clifton <nickc@cygnus.com>
2831 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2834 1999-08-13 Nick Clifton <nickc@cygnus.com>
2836 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2837 (md_apply_fix3): Always pass positive values to
2838 validate_offset_imm.
2840 1999-08-12 Nick Clifton <nickc@cygnus.com>
2842 * config/tc-arm.c (skip_whitespace): New macro.
2843 Formatting tidy ups.
2845 (md_apply_fix3): Store relocation offset in addend for ELF based
2847 (arm_force_relocation): Always generate relocs for Thumb function
2850 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2852 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2853 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2855 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2857 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2858 flags for the unwind subspace.
2860 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2861 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2862 suitable relocation based on the size of the target's pointer.
2863 Always Use subsegment zero for the unwinders.
2864 (pa_level): Handle "2.0w".
2866 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2868 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2869 with the following instruction unless this was specified.
2871 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2873 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2874 certain sections, to match BFD changes.
2876 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2878 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2879 (EXTRA_SCRIPTS): Define to keep automake happy.
2880 * Makefile.in: Rebuild.
2882 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2884 * Makefile.am: Rename .dep* files to DEP*.
2885 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2886 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2888 * Makefile.in: Rebuild.
2890 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2892 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2894 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2896 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2897 avoid problems on DOS filesystems.
2898 * Makefile.in: Rebuild.
2900 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2902 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2904 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2907 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2909 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2910 line to create ${GDBINIT} rather than .gdbinit.
2911 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2913 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2915 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2917 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2919 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2921 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2923 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2924 non-adjustable symbols.
2926 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2928 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2930 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2932 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2935 1999-08-05 Donn Terry <donn@interix.com>
2937 * config/te-interix.h: New file.
2938 * configure.in (i386-*-interix*): New target.
2939 * configure: Rebuild.
2941 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2943 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2944 selectors for ELF too.
2945 (selector_table): Add "ltp" and "rtp" selectors.
2947 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2949 * config/tc-i386.c (i386_operand): No need to change
2950 operand_string pointer in segment reg case before goto
2951 do_memory_reference. Initialise displacement_string_start and
2952 displacement_string_end after do_memory_reference label.
2953 (i386_index_check): Add operand_string param, and print error
2954 message on failure here.
2955 (i386_intel_memory_operand): Instead of here.
2956 (i386_operand): And here.
2957 (INFER_ADDR_PREFIX): Enable.
2959 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2961 * config/tc-i386.h (DefaultSize): Define. Renumber following
2962 opcode_modifier defines.
2964 From Etienne Lorrain <etienne.lorrain@ibm.net>
2965 * config/tc-i386.c (stackop_size): New variable.
2966 (set_16bit_code_flag): Clear it here.
2967 (set_16bit_gcc_code_flag): New function.
2968 (md_pseudo_table): Add "code16gcc" entry.
2969 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2971 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2973 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2974 next_set_end even if the end symbol is being discarded.
2976 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2977 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2978 * config/obj-coff.c: Likewise.
2979 (seg_info_type): Remove.
2980 (seg_info_off_by_4): Change to array of segT.
2981 (s_get_segment): Adjust accordingly.
2982 (obj_pseudo_table): Fully initialize sentinel entry.
2984 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2985 Ralf Baechle <ralf@uni-koblenz.de>.
2987 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2989 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2991 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2993 * config/tc-i386.c: Indentation and white space changes.
2994 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2995 don't enable it by default.
2996 (i386_intel_operand): Remove redundant prototype.
2997 Move check on number of memory operands, and i.mem_operands++
2998 (i386_intel_memory_operand): To here.
2999 Remove i386_immediate code from here. Remove special case code
3000 for input and output using (%dx). Remove base/index checks and
3001 call i386_index_check instead. Save initial operand_string
3002 argument for error message.
3003 (i386_operand): Remove redundant prototype. Move base/index
3004 checks to i386_index_check.
3005 (i386_displacement): Move intel mode check for non-zero
3007 (i386_intel_memory_operand): To here.
3009 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3011 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3012 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3013 by .register pseudo-op if -64 and --no-undeclared-regs.
3014 (s_register, sparc_adjust_symtab): New functions.
3015 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3016 Declare sparc_adjust_symtab as tc_adjust_symtab.
3017 * doc/c-sparc.texi: Add description of #ignore special literal
3018 for .register pseudo-op.
3020 1999-07-30 Catherine Moore <clm@cygnus.com>
3022 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3023 the relocation's section offset.
3025 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3027 * write.c (fixup_segment): Fix generic error check overflow test.
3029 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3030 X_add_number to long.
3032 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3034 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3037 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3039 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3042 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3044 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3046 * configure.bat: Remove; obsolete.
3047 * config/go32.cfg: Likewise.
3049 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3051 * configure.in (i386-*-vxworks*): New target.
3052 * configure: Rebuild.
3054 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3056 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3058 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3060 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3062 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3063 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3064 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3065 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3066 MAX_RELOC_EXPANSION): Define.
3067 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3069 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3071 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3072 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3073 block. Print a warning if an 8-bit or 16-bit constant
3074 displacement or immediate is truncated on output.
3075 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3077 (i386_operand): Disallow immediate jump absolute operand.
3079 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3081 * configure.in: Bump version number to 2.9.5.
3082 * configure: Rebuild.
3084 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3087 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3089 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3090 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3092 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3094 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3096 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3098 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3099 if -mno-fpu was given.
3100 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3102 (cons_fix_new_arm): Remove misleading comments.
3104 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3106 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3108 (relax_segment): Likewise. After giving a rs_org error, convert
3109 the frag to rs_align to avoid cascading errors.
3111 1999-07-12 Andreas Schwab <schwab@suse.de>
3113 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3115 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3117 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3118 as appropriate. Fill in structure initializations. Add variable
3119 initializations. Add casts.
3120 * dwarf2dbg.c (print_stats): Change i to size_t.
3121 * listing.c (listing_listing): Change list_line to unsigned int.
3123 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3125 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3126 rather than checking for \001 and \002 in symbol name.
3127 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3129 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3131 * configure.in (hppa*-linux-gnu*): New target.
3132 * configure: Rebuilt.
3134 1999-07-08 Nick Clifton <nickc@cygnus.com>
3136 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3138 1999-07-07 Nick Clifton <nickc@cygnus.com>
3140 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3141 accessing symbolP directly.
3143 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3145 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3148 1999-07-05 Nick Clifton <nickc@cygnus.com>
3150 * config/tc-arm.c (ARM_EXT_V5): Define.
3151 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3152 (md_begin): Detect ARM v5 architectures.
3153 (md_parse_option): Accept arm v5 specification.
3154 (md_show_usage): Documment -marmv5 switch.
3156 * doc/c-arm.texi: Document -marmv5 command line option.
3158 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3160 (validate_immediate_twopart): New function. Determine if a
3161 constant can be computed by two ADD instructions.
3162 (output_inst): Remove its command line parameter - it was never
3164 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3165 implememt the ADRL pseudo op.
3166 (tc_gen_reloc): Generate a suitable error message if an ADRL
3167 instruction tries to generate a real reloc.
3169 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3171 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3173 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3176 1999-06-27 H.J. Lu <hjl@gnu.org>
3178 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3179 non BFD_ASSEMBLER case.
3181 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3183 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3186 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3188 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3189 out_end_sequence() when the address decreases due to a new frag.
3190 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3191 numbering starts with 1.
3193 1999-06-23 Nick Clifton <nickc@cygnus.com>
3195 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3197 (mcore_s_text): Call obj_elf_text for ELF target.
3198 (mcore_s_data): Call obj_elf_data for ELF target.
3199 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3201 (mcore_s_bss): New function: Dump literal table before changing
3203 (mcore_s_comm): New function: Dump literal table before changing
3206 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3207 No longer static functions.
3208 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3209 Provide prototypes for these functions.
3211 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3213 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3214 a list of names, to try obj_segment_name, and to try abbreviated
3215 names when using COFF without long section names.
3217 * config/tc-alpha.c: More use of symbol accessor functions.
3218 * config/tc-arc.c: Likewise.
3219 * config/tc-d30v.c: Likewise.
3220 * config/tc-fr30.c: Likewise.
3221 * config/tc-i860.c: Likewise.
3222 * config/tc-m88k.c: Likewise.
3223 * config/tc-mcore.c: Likewise.
3224 * config/tc-ns32k.c: Likewise.
3225 * config/tc-sparc.c: Likewise.
3226 * config/tc-v850.c: Likewise.
3228 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3229 sy_value with appropriate accessor functions.
3230 * config/tc-arm.c (md_apply_fix3): Likewise.
3231 * config/tc-d10v.c (AT_WORD_P): Likewise.
3232 * config/tc-v850.c (reg_name_search): Likewise.
3234 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3235 use symbol_get_bfdsym instead.
3236 * config/tc-ppc.c (md_assemble): Likewise.
3237 * config/tc-v850.c (v850_comm): Likewise.
3239 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3241 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3242 the symbol, rather than accessing the bsym member.
3243 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3244 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3245 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3246 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3247 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3248 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3249 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3250 * config/tc-v850.c (tc_gen_reloc): Likewise.
3252 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3254 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3255 (hppa_gen_reloc_type): Conditionalize on BFD64.
3256 (tc_gen_reloc): Re-enable ELF relocations.
3257 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3259 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3261 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3263 (do_ldst): Move assignment out of if condition.
3264 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3265 parentheses to avoid warning.
3267 1999-06-21 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3270 macro to get at the BFD symbol associated with a GAS symbol.
3272 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3274 * config/tc-ppc.c: Update for symbol handling changes.
3275 * config/obj-coff.c: Likewise.
3277 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3279 * tc-hppa.c: General cleanups of ELF support. No more spaces
3280 and subspaces for ELF.
3281 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3282 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3283 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3284 (UNWIND_SECTION_NAME): Likewise.
3285 (space/subspace related structures): Conditionalize definitions
3287 (space/subspace directives and support routines): Conditionalize
3288 definitions and references/uses on OBJ_SOM.
3289 (label_symbol_struct): For ELF, track the symbol's segment. For
3290 SOM track its space.
3291 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3293 (USE_ALIASES): Kill for both SOM & ELF.
3294 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3295 (pa_space, pa_subspace): Corresponding changes.
3296 (pa_spaces_begin): Corresponding chagnes.
3297 (md_begin): Do not muck around with space/subspace stuff for
3299 (md_apply_fix): Temporarily disable argument relocation stuff
3301 (tc_gen_reloc): Temporarily disable relocation generation for
3303 (pa_build_unwind_subspace): Similarly.
3305 1999-06-16 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-arm.c (thumb_set): New pseudo op.
3308 (text, data, section): Override these pseudo ops with ARM
3310 (s_thumb_set): New function: Perform the same as a .set pseudo
3311 op, but also mark the alias'ed symbol as being a Thumb
3313 (arm_s_text): New function: Perform the same as the .text
3314 pseudo op, but dump the literal pool before changing
3316 (arm_s_data): New function: Perform the same as the .data
3317 pseudo op, but dump the literal pool before changing
3319 (arm_s_section): New function: Perform the same as the
3320 .section pseudo op, but dump the literal pool before changing
3322 (arm_cleanup): Do not reset the current section before dumping
3325 1999-06-17 Nick Clifton <nickc@cygnus.com>
3327 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3328 OPTION_NO_WARN_UNMATCHED entries.
3329 (md_parse_option): Generate a warning message if an unrecognised
3330 option is encountered.
3332 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3333 (get_operands): When parsing an expression after an '@' symbol
3334 has been detected, do not ignore '#' symbols.
3335 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3338 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3340 From K. Richard Pixley <rich@noir.com>:
3341 * configure.in (ppc-*-vxworks*): New target.
3342 * configure: Rebuild.
3344 1999-06-12 Philip Blundell <philb@gnu.org>
3346 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3348 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3350 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3351 which refer to symbols in linkonce sections, permit reducing the
3352 relocs if the symbol is local.
3354 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3356 * subsegs.c (subseg_text_p): New function.
3357 * as.h (subseg_text_p): Declare.
3358 * read.c (do_align): Use subseg_text_p to set the default fill.
3359 * write.c (subsegs_finish): Likewise.
3360 * config/obj-coff.c (write_object_file): Likewise.
3361 * config/tc-i386.h (md_maybe_text): Don't define.
3362 (md_do_align): Use subseg_text_p to set the default fill.
3363 * config/tc-m32r.c (m32r_do_align): Likewise.
3364 * config/tc-sh.c (sh_do_align): Likewise.
3365 * config/tc-sparc.h (md_do_align): Likewise.
3367 1999-06-12 David O'Brien <obrien@freebsd.org>
3369 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3370 * configure: Rebuild.
3372 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3374 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3375 * Makefile.am: Rebuild dependencies.
3376 * Makefile.in: Rebuild.
3378 * config/tc-i386.c (i386_immediate): Remove unused label
3381 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3382 * symbols.c: Likewise.
3383 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3384 sy_next field when taking address, rather than symbol_next.
3386 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3388 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3389 value from the output file architecture.
3390 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3391 * dwarf2dbg.h: Change bfd_vma to addressT.
3393 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3395 * dwarf2dbg.h: Use PARAMS in function declarations.
3397 1999-06-11 Martin Dorey <mdorey@madge.com>
3399 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3400 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3402 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3404 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3406 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3408 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3411 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3413 * read.c (read_a_source_file): Only declare inescape if
3416 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3418 (find_entry_byval): Add parens to avoid warning.
3420 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3422 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3425 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3427 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3430 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3431 synthetize_setx): New functions.
3432 (md_assemble): Broken the special cases into the above
3433 functions. Make compiler happy if sizeof(bfd_vma)==4.
3434 Fix sethi generated from set/setuw. If instructions have a relloc,
3435 always clear the fields to be relocated in the opcode.
3436 (sparc_ip): Remove special_case global variable.
3438 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3440 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3441 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3442 indication of success rather than a value.
3443 (itbl_get_val): Likewise.
3444 (itbl_get_field): Use strcspn. Change delimiters to include
3446 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3447 (itbl_get_val): Likewise.
3448 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3450 * symbols.c (copy_symbol_attributes): Convert local symbols to
3453 1999-06-10 Nick Clifton <nickc@cygnus.com>
3455 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3458 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3460 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3461 Optimize set if sizeof(bfd_vma) == 64.
3462 (sparc_ip): Fix sethi - without %hi() it should generate
3463 R_SPARC_22 reloc, not R_SPARC_HI22.
3464 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3466 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3468 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3469 (s_ncons): New function.
3470 (native_op_table): New table.
3471 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3472 R_SPARC_OLO10 handling.
3474 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3476 * expr.h (struct expressionS): Revert last change; widen X_op.
3477 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3479 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3481 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3482 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3483 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3484 * Makefile.in: Regenerated.
3486 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3487 `common' pass on to s_mri_common.
3488 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3490 1999-06-06 Richard Henderson <rth@cygnus.com>
3492 * config/obj-elf.c (obj_elf_section): Don't free the return
3493 value of demand_copy_C_string.
3495 1999-06-05 Richard Henderson <rth@cygnus.com>
3497 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3498 creation logic from obj_elf_create_section.
3500 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3501 (section_stack): New.
3502 (special_sections): Make const.
3503 (obj_elf_section): Gut and rewrite parsing.
3504 (obj_elf_change_section): New function broken out of obj_elf_section.
3505 (obj_elf_parse_section_letters): Likewise.
3506 (obj_elf_section_word): Likewise.
3507 (obj_elf_section_type): Likewise.
3508 (obj_elf_previous): Treat as a toggle.
3509 (obj_elf_popsection): New.
3510 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3511 (ppc_section_type): Likewise.
3512 * config/tc-ppc.h: Likewise.
3514 * expr.h (struct expressionS): Don't make X_op a bitfield.
3515 * config/tc-alpha.c: Update for symbol handling changes.
3516 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3517 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3519 1999-06-05 Richard Henderson <rth@cygnus.com>
3521 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3522 (dwarf2_gen_line_info): Kill unused variables.
3523 (dwarf2_finish): Likewise.
3524 (dwarf2_where): Likewise.
3525 (dwarf2_directive_file): If we've only got a string,
3526 hand off to s_app_file.
3527 * ecoff.c: Move the include of ecoff.h.
3528 * symbols.h (S_IS_FUNCTION): Prototype.
3530 * read.c (LEX_HASH): Supply a default.
3532 (s_globl): Update `c' after skipping whitespace.
3533 * read.h (LEX_END_NAME, is_name_ender): New.
3534 * expr.c (get_symbol_end): Respect it.
3536 1999-06-04 Mark Klein <mklein@dis.com>
3538 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3540 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3542 * config/tc-hppa.c: Update for symbol handling changes.
3544 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3546 * cgen.c: Update for symbol handling changes.
3547 * config/tc-m32r.c: Likewise.
3549 * config/tc-hppa.h: Update for symbol handling changes.
3550 * config/tc-hppa.c: Likewise.
3552 * config/tc-arm.h: Update for symbol handling changes.
3553 * config/tc-arm.c: Likewise.
3554 (symbol_make_empty): Remove. Just use symbol_create.
3556 * symbols.c (symbol_set_tc): Correct name.
3558 * Makefile.am: Rebuild dependencies.
3559 ($(OBJS)): Don't depend upon struc-symbol.h.
3560 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3561 * dep-in.sed: Don't remove struc-symbol.h.
3562 * Makefile.in: Rebuild.
3564 * doc/internals.texi (Symbols): Describe changes in symbol
3567 1999-06-03 Richard Henderson <rth@cygnus.com>
3569 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3570 instead of doing the work by hand.
3572 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3574 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3575 state of line state-machine.
3576 (struct ls): Collect DWARF2 line state-machine state in new member
3577 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3578 resulted in any DWARF2 directives.
3579 (reset_state_machine): New function.
3580 (out_end_sequence): Ditto.
3581 (dwarf2_gen_line_info): When switching sections or switching to a
3582 lower text address, call out_end_sequence() first to terminate the
3583 previous code sequence as code sequences MUST have monotonically
3584 increasing addresses.
3585 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3587 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3589 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3590 DWARF2 debug info (line information only, at this point).
3591 * as.h: Update comment about supported debug formats.
3592 * dwarf2dbg.c, dwarf2dbg.h: New files.
3593 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3595 * expr.c (operand): Don't use [ for parens if we want an index op.
3596 (op_encoding): Switch [ into O_index, if desired.
3597 (op_rank): Renumber with O_index on bottom.
3598 (expr): If O_index, match closing bracket.
3599 * expr.h (O_index): New.
3601 * read.c (read_a_source_file): Conditionally allow matched "
3602 in lines passed to md_assemble.
3604 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3606 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3608 Add support for storing local symbols in a small structure to save
3609 memory when assembling large files.
3610 * as.h: Don't include struc-symbol.h.
3611 (symbolS): Add typedef.
3612 * symbols.c: Include struc-symbol.h.
3613 (local_hash): New static variable.
3614 (save_symbol_name): New static function, from symbol_create.
3615 (symbol_create): Call save_symbol_name.
3616 (local_symbol_count): New static variable.
3617 (local_symbol_conversion_count): Likewise.
3618 (LOCAL_SYMBOL_CHECK): Define.
3619 (local_symbol_make): New static function.
3620 (local_symbol_convert): New static function.
3621 (colon): Handle local symbols. Create local symbol for local
3623 (symbol_table_insert): Handle local symbols.
3624 (symbol_find_or_make): Create local symbol for local label name.
3625 (symbol_find_base): Check for local symbol.
3626 (symbol_append, symbol_insert): Check for local symbols.
3627 (symbol_clear_list_pointers, symbol_remove): Likewise.
3628 (verify_symbol_chain): Likewise.
3629 (copy_symbol_attributes): Likewise.
3630 (resolve_symbol_value): Handle local symbols.
3631 (resolve_local_symbol): New static function.
3632 (resolve_local_symbol_values): New function.
3633 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3634 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3635 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3636 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3637 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3638 (symbol_previous, symbol_next): New functions.
3639 (symbol_get_value_expression): Likewise.
3640 (symbol_set_value_expression): Likewise.
3641 (symbol_set_frag, symbol_get_frag): Likewise.
3642 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3643 (symbol_mark_used_in_reloc): Likewise.
3644 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3645 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3646 (symbol_mri_common_p): Likewise.
3647 (symbol_mark_written, symbol_clear_written): Likewise.
3648 (symbol_written_p): Likewise.
3649 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3650 (symbol_section_p, symbol_equated_p): Likewise.
3651 (symbol_constant_p): Likewise.
3652 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3653 (symbol_get_obj, symbol_set_obj): Likewise.
3654 (symbol_get_tc, symbol_set_tc): Likewise.
3655 (symbol_begin): Initialize local_hash.
3656 (print_symbol_value_1): Handle local symbols.
3657 (symbol_print_statistics): Print local symbol statistics.
3658 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3659 Declare new symbols.c functions. Move many declarations here from
3661 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3662 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3663 (struct symbol): Move bsym to make it clearly the first field.
3664 Remove TARGET_SYMBOL_FIELDS.
3665 (symbolS): Don't typedef.
3666 (struct broken_word): Remove.
3667 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3668 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3669 (symbol_clear_list_pointers): Likewise.
3670 (symbol_insert, symbol_remove): Likewise.
3671 (symbol_previous, symbol_append): Likewise.
3672 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3673 (struct local_symbol): Define.
3674 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3675 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3676 (local_symbol_get_frag, local_symbol_set_frag): Define.
3677 (local_symbol_get_real_symbol): Define.
3678 (local_symbol_set_real_symbol): Define.
3680 * write.c (write_object_file): Call resolve_local_symbol_values.
3681 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3682 (TARGET_SYMBOL_FIELDS): Don't define.
3683 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3684 ECOFF_DEBUGGING, add ECOFF fields.
3685 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3686 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3687 ECOFF_DEBUGGING, add ECOFF fields.
3688 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3689 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3690 * config/tc-mcore.h: Don't include struc-symbol.h.
3691 (TARGET_SYMBOL_FIELDS): Don't define.
3692 (struct mcore_tc_sy): Define.
3693 (TC_SYMFIELD_TYPE): Define.
3694 * Many files: Use symbolS instead of struct symbol. Use new
3695 accessor functions rather than referring to symbolS fields
3698 * read.c (s_mri_common): Don't add in value of line_label.
3700 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3701 checking for SEC_LINK_ONCE.
3703 * config/tc-sh.h (sh_fix_adjustable): Declare.
3705 * app.c (input_buffer): New static variable.
3706 (app_push): Save saved_input in allocated buffer.
3707 (app_pop): Restored saved_input.
3708 (do_scrub_chars): Change get parameter to take char * and int as
3709 arguments. Change GET macro to pass input_buffer to get
3710 function. Don't save input into allocated buffer.
3711 * as.h (do_scrub_chars): Update declaration.
3712 * input-file.c (input_file_get): Change to take char * and int.
3713 Read data into passed in buffer. Remove static buffer.
3714 * read.c (scrub_from_string): Change to take char * and int. Copy
3715 data into passed in buffer.
3717 * hash.h: Neaten. Declare hash_traverse.
3718 * hash.c: Complete rewrite based on BFD hashing code.
3719 * gasp.c (chunksize): New variable.
3720 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3723 1999-05-28 Nick Clifton <nickc@cygnus.com>
3725 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3726 addend unless the target uses an old ABI.
3728 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3730 -Wchar-subscripts cleanup
3731 * listing.c (listing_newline): Use unsigned char variable, so
3732 calls to isascii,iscntrl are correct.
3733 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3735 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3736 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3737 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3738 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3740 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3742 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3744 (arch_coldfire_p): New #define.
3745 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3747 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3749 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3751 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3752 (install_operand): Add place `N'.
3753 (init_table): Add registers ACC, MACSR, MASK.
3755 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3757 * config/tc-m68k.c: Change mcf5200 --> mcf.
3758 (archs): Add mcf5206e, mcf5307.
3759 (m68k_ip): Add format `u'.
3760 (install_operand): Add place `m', `M', `h'.
3761 (init_table): Add upper/lower registers.
3763 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3765 1999-05-28 Martin Dorey <mdorey@madge.com>
3767 * config/tc-i960.c: Several minor changes to add ELF and
3768 BFD_ASSEMBLER support.
3769 * config/tc-i960.h: Likewise.
3770 * configure.in (i960-*-elf*): New target.
3771 * aclocal.m4, configure: Rebuild.
3773 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3775 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3776 reloc changes when defined(BFD_ASSEMBLER).
3778 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3780 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3782 * write.c (write_print_statistics): Output to file, not stderr.
3784 * expr.c (generic_bignum_to_int32,64): Prototype.
3786 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3787 output_sleb128, output_uleb128, output_big_sleb128,
3788 output_big_uleb128, output_big_leb128): Prototype.
3789 (output_big_sleb128, output_big_uleb128): Make inline.
3790 (output_big_leb128): Remove inline
3792 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3793 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3794 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3795 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3796 value for correct overflow check in write.c:fixup_segment.
3797 * write.c (fixup_segment): Move bitfield overflow checks to after
3798 the md_apply_fix call.
3799 * config/obj-coff.c (fixup_segment): Likewise.
3800 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3801 valueT *val argument.
3803 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3805 * config/atof-ieee.c (gen_to_words): Correctly round a
3806 denormalized number. Fix off-by-one in range checking for
3807 exponent in a denormal.
3809 1999-05-10 Nick Clifton <nickc@cygnus.com>
3811 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3814 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3816 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3818 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3820 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3821 (ReverseRegRegmem): Remove.
3822 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3823 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3824 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3827 From Doug Ledford <dledford@redhat.com>
3828 * config/tc-i386.h (RegXMM): New for P/III.
3829 * config/tc-i386.c: Add support for P/III.
3831 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3833 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3834 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3835 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3837 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3839 * config/tc-i386.c (i386_immediate): Skip whitespace before
3840 complaining about junk after expression.
3841 (i386_displacement): Likewise.
3843 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3845 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3846 Don't copy before downcaseing.
3848 1999-05-05 Catherine Moore <clm@cygnus.com>
3850 * tc-m68k.c: Include elf/m68k.h.
3851 (m68k_elf_final_processing): New routine.
3852 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3855 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3857 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3860 1999-04-30 Nick Clifton <nickc@cygnus.com>
3862 * config/tc-mcore.c (mcore_s_section): Dump literals before
3865 1999-04-29 Nick Clifton <nickc@cygnus.com>
3867 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3870 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3872 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3873 (TC_INIT_FIX_DATA): Delete.
3874 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3875 (TC_INIT_FIX_DATA): Delete.
3876 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3877 * write.c (fix_new_internal): Initialize fx_cgen member.
3878 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3879 (gas_cgen_md_apply_fix3): Update.
3880 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3881 (md_cgen_record_fixup_exp): Update.
3882 (FX_OPINFO_R_TYPE): Update.
3884 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3885 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3886 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3887 * frags.h (struct frag): Make opindex, opinfo ints.
3889 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3891 1999-04-26 Tom Tromey <tromey@cygnus.com>
3893 * aclocal.m4, configure: Updated for new version of libtool.
3895 1999-04-22 Nick Clifton <nickc@cygnus.com>
3897 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3899 (md_apply_fix3): Do not fix up absolute relocations against
3902 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3904 1999-04-20 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3907 changes and data-in-text directives.
3908 (mcore_cons): New function: intercept cons() operations.
3909 (mcore_float_cons): New function: intercept float_cons()
3911 (mcore_stringer): New function: intercept stringer() operations.
3913 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3915 * obj.h (struct format_ops): Change generate_asm_lineno field to
3917 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3919 * config/tc-alpha.c (find_opcode_match): Add default case to
3921 (find_macro_match): Likewise.
3922 (load_expression): Parenthesize && within ||.
3924 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3926 1999-04-17 Nick Clifton <nickc@cygnus.com>
3928 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3929 .text .data .section pseudo ops.
3930 (mcore_s_section): New function. Dump lits before changing secs.
3931 (mcore_s_text): New function. Dump lits before changing secs.
3932 (mcore_s_data): New function. Dump lits before changing secs.
3934 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3936 * config/tc-mips.c (mips_32bitmode): New.
3937 (md_begin): Set mips_32bitmode if needed.
3938 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3939 Set EF_MIPS_32BITMODE.
3941 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3943 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3946 1999-04-16 Nick Clifton <nickc@cygnus.com>
3948 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3950 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3952 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3953 expressions correctly.
3956 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3958 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3960 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3962 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3963 and fmpynfadd instructions.
3965 1999-04-11 Richard Henderson <rth@cygnus.com>
3967 * as.h (environ): Declare it, if needed.
3968 * as.c (dump_statistics): Don't declare environ.
3969 * configure.in (environ): Detect declaration.
3970 * configure, config.in: Rebuild
3972 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3973 (i386_displacement): Allocate enough space for replacement buffer.
3974 Clean up replacement buffer initialization.
3976 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3978 * subsegs.c (section_symbol): Don't create a new symbol if one
3979 already exists; instead, use the existing one, but set its segment
3980 and frag data if it hasn't already been defined.
3981 * config/obj-coff.c (c_section_symbol): Likewise.
3983 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3985 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3987 1999-04-08 Nick Clifton <nickc@cygnus.com>
3989 * config/tc-mcore.c: New File: Support routines for MCore
3991 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3992 * config/obj-coff.c: Add support for mcore-pe target.
3994 * Makefile.am: Add support for MCore targets.
3995 * Makefile.in: Regenerate.
3996 * configure.in: Add support for MCore targets.
3997 * configure: Regenerate.
3999 * doc/all.texi: Set MCORE.
4000 * doc/as.texinfo: Document MCore specific command line options.
4002 * write.h: Prevent multiple inclusion.
4004 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4006 * asintl.h (LC_MESSAGES): Never define.
4007 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4009 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4012 * Makefile.am (m68k-parse.c): If configuring in the source
4013 directory, copy m68k-parse.y into the local directory before
4014 running ylwrap, to remove spurious differences when generating
4016 * Makefile.in: Rebuild.
4018 * config/tc-sparc.h (md_do_align): Just allocate the number of
4019 bytes necessary, rather than always allocating 1024.
4021 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4023 * listing.c (listing_newline): Add cast to avoid warning.
4024 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4025 * config/tc-i386.c (i386_scale): Add return value.
4026 (build_displacement_string): Remove unused local temp_disp2.
4027 (i386_intel_memory_operand): Add parentheses to avoid warning.
4028 (i386_intel_operand): Remove unused local end_of_operand_string.
4029 (i386_operand): Remove unused local operand_modifier.
4030 (i386_operand): Add parens to avoid warning.
4032 1999-04-04 Don Bowman <don@pixsci.com>
4034 * configure.in: Add mips*-*-vxworks* target; have it define
4036 * configure, config.in: Rebuild.
4038 1999-03-31 Nick Clifton <nickc@cygnus.com>
4040 * configure.in (emulations): Add support for arm-epoc-pe.
4041 * configure: Regenerate.
4042 * config/te-epoc-pe.h: New file. Define macros specific to
4044 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4045 for arm-epoc-pe target.
4047 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4049 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4051 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4053 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4054 detect ",n" without a condition.
4055 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4058 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4060 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4061 instruction is encoded with one bit.
4064 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4066 * doc/internals.texi (CPU backend): Mention that
4067 line_separator_chars should not include newline. From thi
4068 <ttn@mingle.glug.org>.
4070 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4072 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4073 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4075 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4077 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4079 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4081 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4084 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4086 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4088 1999-03-15 Martin Hunt <hunt@cygnus.com>
4090 * app.c (do_scrub_begin): Change '-' back to a symbol char
4091 so we can use multiple opcodes on a line again.
4093 * config/tc-d30v.c: By default, warn if a symbol has
4094 the same name as a register. Plus some minor
4095 updates from the branch.
4097 1999-03-13 Nick Clifton <nickc@cygnus.com>
4099 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4100 BFD_RELOC_16 and BFD_RELOC_64.
4102 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4104 * expr.c (expr): Add missing else.
4106 1999-03-12 Nick Clifton <nickc@cygnus.com>
4108 * config/tc-arm.c (md_apply_fix3): Improve error message.
4110 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4112 * Makefile.am (CPU_TYPES): Add fr30.
4113 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4114 (fr30,m32r dependencies): Update.
4115 * Makefile.in: Rebuild.
4117 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4118 (gas_cgen_record_fixup_exp): Ditto.
4119 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4120 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4121 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4122 (md_cgen_lookup_reloc): Update use of operand->type.
4123 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4124 (md_convert_frag): Call cgen_operand_lookup_by_num.
4125 (md_cgen_lookup_reloc): Update use of operand->type.
4126 (m32r_cgen_record_fixup_exp): Ditto.
4128 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4130 * config/tc-mips.c (md_show_usage): Fix message.
4132 1999-03-03 Nick Clifton <nickc@cygnus.com>
4134 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4135 and LDR reg,=<expr> instruction.
4137 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4140 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4142 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4144 1999-02-17 Nick Clifton <nickc@cygnus.com>
4146 This patch was created by: Scott Bambrough
4147 <scottb@corelcomputer.com>
4150 Special cased '@' character. The '@' character is used as the
4151 ARM assembler comment character, as a special character
4152 and in ELF .symver pseudo-op's, and as a special character in
4153 .type and .section pseudo-ops.
4154 (symver_pseudo): New static variable.
4155 (symver_state): New static variable.
4156 (struct app_save): Add field 'symver_state'.
4157 (app_push): Save global symver_state int struct app_save.
4158 (app_pop): Restore global symver_state from struct app_save.
4159 (do_scrub_chars): Special case handling of '@' character in
4162 * configure.in: Modified to recognize armv* uname syntax from ARM
4164 * configure: Regenerated.
4166 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4167 a prefix to the section's type.
4168 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4169 the type's typename.
4171 * config/tc-arm.h: Add support for PIC generation:
4172 (pic_code): New boolean.
4173 (obj_relocate_extern): Define.
4174 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4175 (TC_CONS_FIX_NEW): Define.
4176 (tc_fix_adjustable): Define.
4177 (GLOBAL_OFFSET_TABLE_NAME): Define.
4179 * config/tc-arm.c: Add support for PIC generation:
4180 (line_seperator_chars): Allow ';' as a seperator for Linux.
4181 (is_immediate_prefix): New macro.
4182 (arm_parse_reloc): New function.
4183 (s_arm_elf_cons): New function.
4184 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4185 (md_undefined_symbol): Special case handling for the Global Offset
4187 (md_apply_fix3): Handle PIC relocs.
4188 (tc_gen_reloc): Handle PIC relocs.
4189 (md_parse_option): Add support for '-k' command line switch to
4190 enable PIC generation.
4191 (cons_fix_new_arm): New function.
4192 (s_arm_elf_cons): New function.
4194 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4196 * configure.in: Add comments for uses of AC_DEFINE.
4197 * acinclude.m4: Likewise.
4198 * acconfig.h: Remove.
4199 * aclocal.m4: Rebuild.
4200 * configure: Rebuild.
4201 * Makefile.in: Rebuild.
4202 * config.in: Rebuild.
4204 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4206 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4207 non-constant offset from a base register.
4209 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4211 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4214 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4216 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4217 (emit_insn): Look for pc-relative and no-overflow specifiers on
4218 internal relocation types.
4220 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4222 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4225 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4227 (mips_4650, mips_4010, mips_4100): Variables removed.
4228 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4229 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4231 (md_begin): Don't bother initializing the mips_NNNN variables;
4232 mips_cpu is set, and that's good enough now.
4233 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4234 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4235 (show): New function, to handle wrapping in the CPU lists.
4236 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4238 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4240 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4241 than treat as an immediate specifier.
4243 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4245 * config/tc-i386.c: Prototype many functions.
4246 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4247 (i386_immediate): Remove unused second argument.
4248 (i386_intel_operand): Fix i386_is_reg typo.
4249 (i386_operand): Use allow_naked_reg.
4250 (output_invalid): Make operand int for K&R.
4252 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4254 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4256 * Makefile.in: Rebuild.
4258 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4260 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4262 (EXTRA_as_new_SOURCES): Comment out.
4263 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4264 * Makefile.in: Rebuild.
4265 * doc/Makefile.in: Rebuild.
4266 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4267 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4268 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4269 * configure: Rebuild.
4270 * aclocal.m4: Rebuild.
4271 * config.in: Rebuild.
4272 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4273 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4274 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4275 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4276 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4277 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4278 (gas_cgen_record_fixup_exp): Ditto.
4279 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4280 descriptor, not global variable.
4281 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4282 descriptor, not global variable. Refer to insert_operand handler
4283 via cpu descriptor, not global function.
4284 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4285 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4286 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4287 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4288 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4289 * config/tc-m32r.c: Ditto.
4290 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4291 (md_assemble): Ditto.
4292 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4294 1999-02-09 Nick Clifton <nickc@cygnus.com>
4296 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4297 relocations for ELF targets.
4299 1999-02-08 Nick Clifton <nickc@cygnus.com>
4301 * configure.in: Add support for StrongARM target.
4302 * configure: Regenerate.
4304 1999-02-05 Nick Clifton <nickc@cygnus.com>
4306 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4308 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4311 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4313 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4315 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4317 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4318 (INTEL_DWORD_MNEM_SUFFIX): Define.
4321 (DWORD_PTR): Define.
4322 (XWORD_PTR): Define.
4324 (OFFSET_FLAT): Define.
4326 (NONE_FOUND): Define.
4329 * config/tc-i386.c (set_intel_syntax): New routine.
4330 (intel_syntax): Declare.
4331 (allow_naked_reg): Declare.
4332 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4333 (intel_float_operand): New routine.
4334 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4335 Handle brackets as well as parens. Call i386_intel_operand for
4336 intel syntax. Reverse operands if appropriate. Handle new
4337 suffixes. Handle movzx and movsx.
4338 (i386_is_reg): New routine.
4339 (i386_immediate): New routine.
4340 (i386_scale): New routine.
4341 (i386_displacement): New routine.
4342 (i386_operand_modifier): New routine.
4343 (build_displacement_string): New routine.
4344 (i386_parse_seg): New routine.
4345 (i386_intel_memory_operand): New routine.
4346 (i386_intel_operand): New routine.
4347 (i386_operand): Call i386_displacement, i386_immediate,
4348 i386_scale, etc. instead of handling inline.
4349 (parse_register): Handle registers without prefix.
4351 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4353 * configure: Regenerate.
4354 * configure.in (arm-*-oabi): New.
4355 (thumb-*-oabi): New.
4356 * config/tc-arm.c (target_oabi): Declare.
4357 (md_apply_fix3): Support REL relocs.
4358 (md_parse_option): Handle -oabi.
4359 (elf32_arm_target_format): New routine.
4360 (md_longopts): Add OPTION_OABI.
4361 * config/tc-arm.h: Redefine TARGET_FORMAT.
4364 1999-01-28 Nick Clifton <nickc@cygnus.com>
4366 * write.c (write_relocs): Handle out of range error.
4368 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4369 (fr30_force_relocation): Default to 0.
4371 * config/tc-fr30.h (obj_fix_adjustable): Define.
4372 (TC_FORCE_RELOCATION): Define.
4374 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4377 1999-01-16 Nick Clifton <nickc@cygnus.com>
4379 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4380 merge of two instructions if the left instruciton kills the right.
4382 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4384 * Makefile.in: Regenerate.
4385 * configure.in: Redo test for using cgen.
4386 * configure: Regenerate.
4388 1999-01-09 Nick Clifton <nickc@cygnus.com>
4390 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4391 redefinition of this macro.
4393 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4395 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4398 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4400 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4401 a read of HI or LO and an immediatly following branch.
4403 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4405 * config/tc-mips.c (md_begin): Another correction to the setting of
4408 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4410 * config/tc-mips.c (md_begin): Correct type-o in setting of
4413 1998-12-21 Nick Clifton <nickc@cygnus.com>
4415 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4416 bit insn when optimizing, so that parallelised instructions will
4417 start on a 32 bit boundary.
4419 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4421 * config/tc-mips.c (mips_eabi64): New.
4422 (md_begin): Set mips_eabi64.
4423 (mips_elf_final_processing): Use it.
4425 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4427 * config/tc-mips.c (mips_elf_final_processing):
4428 Correct setting of ABI in e_flags.
4430 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4432 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4435 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4437 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4439 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4441 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4442 warning, values that don't fit in the field.
4444 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4446 * config/tc-mips.c (mips_abi_string): New.
4447 (md_parse_option,md_longopts): Add mabi.
4448 (mips_elf_final_processing): Set e_flags based on mabi flag.
4450 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4452 * config/tc-mips.c (md_parse_option): Handle vr4111.
4454 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4456 * config/tc-h8300.c (build_bytes): Change message given if the
4457 instruction requires H8/300H mode and we're not in Hmode, to
4458 suggest that it may be the operand modes that are the problem, not
4459 necessarily the opcode.
4461 1998-12-10 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-fr30.c: Add line separator character.
4465 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4467 * configure.in (hppa-*-mpeix*): New target.
4468 * config/obj-som.h (obj_som_compiler): Declare.
4469 * config/obj-som.c (compiler_seen): New static variable.
4470 (obj_som_compiler): New function.
4471 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4472 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4473 (pa_type_args): Set hppa_priv_level.
4474 (pa_compiler): New static function if OBJ_SOM.
4475 * configure: Rebuild.
4477 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4479 * read.c (output_leb128): Don't mark as inline.
4481 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4483 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4484 AIX .vbyte unaligned data support.
4485 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4486 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4489 1998-12-07 Nick Clifton <nickc@cygnus.com>
4491 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4494 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4496 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4497 BFD_RELOC_ARM_PCREL_BRANCH.
4499 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4501 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4502 checking the target type.
4503 (mips-dec-bsd*): Set endian to little.
4504 * configure: Rebuild.
4506 COFF weak symbol support, based on patches from Mark Elbrecht
4507 <snowball3@usa.net>:
4508 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4509 * config/obj-coff.c (obj_coff_weak): New static function.
4510 (obj_coff_endef) [both versions]: Handle weak symbols.
4511 (coff_frob_symbol): Likewise.
4512 (yank_symbols): Likewise.
4513 (obj_pseudo_table): Add "weak".
4515 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4516 <aymeric.vincent@emi.u-bordeaux.fr>.
4517 * aclocal.m4: Rebuild with current tools.
4518 * configure: Rebuild.
4520 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4521 an assertion failure for a case we can't handle when OBJ_ECOFF.
4523 * expr.c (operator): And with 0xff to avoid problems with signed
4526 1998-12-03 Nick Clifton <nickc@cygnus.com>
4528 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4529 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4531 1998-12-02 Nick Clifton <nickc@cygnus.com>
4533 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4536 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4538 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4539 calculation of pcrel point.
4541 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4543 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4546 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4548 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4550 (d10v_cleanup): Only generate previous insn if a multiline insn is
4553 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4555 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4558 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4561 -marm6xxx command line switches.
4563 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4565 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4566 (itbl-ops.o): Delete duplicate dependencies.
4567 Rebuild dependencies.
4568 Add fr30 dependencies.
4569 * Makefile.in: Rebuild.
4571 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4573 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4575 * listing.c: Ignore line terminator characters found inside
4578 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4580 * po/gas.pot: Regenerated.
4582 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4584 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4585 fr30_is_label_start(). Also checks for delay slot insns.
4587 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4588 FR30 instructions which contain a colon in the mnemonic.
4590 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4592 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4594 * config/tc-fr30.c: Removed currently superflous code.
4596 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4598 * config/tc-fr30.h: New file.
4599 * config/tc-fr30.c: Tweaking so that it will compile.
4601 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4603 * config/tc-d10v.h (obj_fix_adjustable): Define.
4604 (TC_FORCE_RELOCATION): Define.
4605 (d10v_force_relocation): Declare.
4606 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4607 (md_apply_fix3): Handle Vtable relocs.
4608 (d10v_fix_adjustable): New.
4609 (d10v_force_relocation): New.
4611 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4613 * config/tc-d30v.c: Change default behaviour to ignore potential
4614 conflicts between register name and symbol names.
4616 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4618 * configure.in: Add fr30-*-*.
4619 * config/tc-fr30.c: New file.
4620 * Makefile.in: Regenerated.
4621 * config.in: Regenerated.
4622 * configure: Regenerated.
4623 * doc/Makefile.in: Regenerated.
4624 * po/gas.pot: Regenerated.
4626 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4628 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4631 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4633 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4635 (do_scrub_chars): Add some casts to unsigned char to avoid
4636 unwanted sign extension.
4637 * read.c (lex_type): Set characters about 127 to be symbol
4639 * config/tc-i386.c (md_begin): Set identifier_chars and
4640 operand_chars for values above 127.
4642 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4644 * configure.in: detect cygwin* instead of cygwin32*
4645 * configure: regenerate
4647 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4649 * listing.c: Add support for producing a listing from piped
4652 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4654 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4655 (append_insn): Account for the tx39's multiply behavior.
4657 1998-10-26 Michael Meissner <meissner@cygnus.com>
4659 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4660 from assemble_parallel_insns. Add support for '->' to indicate
4661 explicitly serializing the instructions.
4662 (md_assemble): Ditto.
4664 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4666 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4669 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4671 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4673 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4675 * config/tc-mips.c : support frame and regmask/fregmask when
4676 MIPS_STABS_ELF is specified.
4678 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4680 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4681 (md_apply_fix): Don't return 1 for VTABLE relocs.
4682 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4684 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4686 * doc/c-i386.texi: Replace occurences of "opcode" with
4687 "instruction mnemonic", "instruction", or "mnemonic" when
4688 referring to the name of an instruction. Use "opcode" when
4689 referring to the sequence of machine bytes.
4691 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4692 (is_opcode_char): Rename to is_mnemonic_char.
4693 (md_assemble and i386_operand): Correct error messages from
4694 "opcode" to "instruction mnemonic"
4695 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4696 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4697 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4698 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4699 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4700 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4701 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4703 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4705 * config/tc-i386.c (i386_operand): Check for garbage after
4708 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4711 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4713 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4715 * config/tc-sh.h (obj_fix_adjustable): Define.
4716 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4717 (md_apply_fix): Likewise.
4718 (tc_gen_reloc): Likewise.
4719 (sh_fix_adjustable): New.
4721 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4723 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4724 * cgen.h (gas_cgen_finish_insn): Update prototype.
4725 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4726 cgen_insn_t -> CGEN_INSN_INT.
4727 (make_parallel): Update handling of CGEN_INT_INSN_P.
4728 (assemble_parallel_insn): Ditto.
4729 (target_make_parallel): New function.
4730 (md_assemble): Use it.
4732 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4734 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4736 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4738 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4739 converted into lower case.
4741 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4743 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4744 (gas_cgen_tc_gen_reloc): Likewise.
4745 * config/tc-m32r.h (obj_fix_adjustable): Define.
4746 * config/tc-m32r.c (m32r_fix_adjustable): New.
4747 (m32r_force_relocation): Handle VTABLE relocs.
4749 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4751 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4753 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4755 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4756 to lower case before parsing.
4758 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4759 parallel insns modift buts in the PSW as a side effect.
4761 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4763 * config/tc-d30v.c (find_format): Test for missing flag and
4766 (md_apply_fix3): Fix error messages to avoid
4767 assumption about presence of a symbol.
4769 (parallel_ok): Disallow parallel instructions that both modify the
4772 (find_format): Generate a warning if an odd numbered register is
4773 used as the first register in a mutli-register instruction.
4775 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4777 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4778 relocations are always associated with a symbol.
4780 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4782 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4783 (elf32_sparc_force_relocation): Declare.
4784 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4785 (tc_gen_reloc): Handle vtable relocs.
4786 (elf32_sparc_force_relocation): New.
4788 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4790 * symbols.c (S_IS_FUNCTION): New.
4791 * config/tc-v850.h (obj_fix_adjustable): Define.
4792 (TC_FORCE_RELOCATION): Define.
4793 (v850_force_relocation): Declare.
4794 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4795 of fx_addnumber for VTABLE reloc addends.
4796 (md_apply_fix3): Handle VTABLE relocs.
4797 (v850_fix_adjustable): New.
4798 (v850_force_relocation): New.
4800 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4802 * tc-hppa.c (fp_operand_format): Add some additional formats.
4803 (pa_ip): Do not automatically promote into pa2.0 mode.
4804 (pa_level): Handle ".level 2.0".
4806 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4808 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4809 * config/tc-i386.h (template.extension_opcode): Change to
4810 unsigned int to allow full range of 8-bit opcode suffixes.
4811 (None): Redefine as 0xffff.
4813 From Jeff B Epler <jepler@usgs.gov>
4814 * doc/c-i386.texi (i386-SIMD): New section.
4816 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4818 * read.c (discard_rest_of_line): New function.
4819 * read.h: Declare it.
4820 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4822 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4824 * config/tc-d10v.c (find_symbol_matching_register): New function.
4825 (find_opcode): Cope with the case where a register name matches
4828 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-v850.c (md_pcrel_from): Rename to
4831 v850_pcrel_from_section.
4832 (v850_pcrel_from_section): Do not resolves symbols in other
4835 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4837 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-d10v.c (find_opcode): Generate an error if a register
4840 is supplied for an operand that should not be a register.
4842 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4845 instructions to have another instruction in the right bin.
4847 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4849 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4850 the right container if the left container holds a branch
4853 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4855 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4856 both a register name and symbol name.
4857 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4859 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4861 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4862 execution unit class.
4864 (reg_name_search): If a name matches a register and a symbol,
4865 prefer the register.
4866 (find_format): Disallow flag registers when a general purpose
4867 register is required.
4868 If a number is required, but a register has been given, check to
4869 see if a symbol with the same name as the register exists, and if
4870 so, use that symbol.
4872 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4874 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4876 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4878 * config/tc-d30v.c (find_format): Do not accept flag registers as
4879 general purpose registers.
4880 (find_format): If an immediate value is expected at a given place
4881 in a format, but a register name has been provided instead, check
4882 to see if that register name matches the name of a predefined
4883 symbol and if it does, then use the symbol instead.
4884 (reg_name_search): If a register name matches a symbol name,
4885 prefer the register name to the symbol name.
4887 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4889 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4890 the previous insn to empty.
4892 1998-09-20 Michael Meissner <meissner@cygnus.com>
4894 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4895 pieces, forcing the use of an ANSI compiler.
4897 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4899 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4901 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4903 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4905 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4907 (obj_elf_vtable_entry): Likewise.
4908 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4909 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4910 (tc_gen_reloc): Likewise.
4911 (arm_fix_adjustable): Likewise.
4912 (elf32_arm_force_relocation): New.
4913 (armelf_frob_symbol): Remove coff-style symbol support.
4915 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4917 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4919 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4921 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4922 OBJ_COFF so that routine is defined for a.out format.
4924 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4926 * config/tc-i386.c (i386_operand): Detect non-segment registers
4927 used as segment prefixes.
4929 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4931 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4932 optimize across FDE boundaries.
4934 * config/obj-coff.c (obj_coff_section): Preserve any link once
4935 flags when setting the section flags.
4937 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4939 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4940 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4942 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4944 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4947 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4949 * frags.c (frag_grow): Include the size of the frag struct in the
4952 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4953 if the new subseg comes before the old.
4955 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4957 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4958 to handle edge8 and edge16.
4960 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4962 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4963 before we clobber the symbol involved.
4965 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4967 * config/tc-arm.c: Remove OBJ_ELF definitions for
4968 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4969 use arm_adjust_symtab for OBJ_COFF.
4970 (armelf_adjust_symtab): New Routine.
4971 * config/tc-arm.h: Define obj_adjust_symtab to
4972 armelf_adjust_symtab for OBJ_ELF.
4974 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4976 * configure.in: Make all i386-elf targets use bfd_gas.
4977 * config/tc-i386.c (tc_i386_force_relocation): New.
4978 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4979 (md_apply_fix3): Likewise.
4980 (tc_gen_reloc): Handle them.
4981 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4982 tc_i386_force_relocation.
4984 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4986 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4988 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4990 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4991 current opcode after writing the first insturction of a reverse
4994 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4996 * read.h (generate_lineno_debug): Add prototype.
4997 * read.c (generate_lineno_debug): Make non-static.
4999 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5001 * config/tc-i386.c (md_assemble): Only warn for address/data size
5004 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5006 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5007 against Thumb function names, as the linker needs this information.
5009 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5011 * expr.c (operand): Check also that there is no advance in operand
5012 after atof_generic in order to decide "is it label 0f or floating
5015 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5017 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5018 command line options with a single dash.
5019 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5021 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5023 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5024 * tc-arm.c (arm_fix_adjustable): New routine.
5026 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5028 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5029 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5030 demand_empty_rest_of_line before mri_comment_end.
5031 (equals): Check garbage after expression before
5032 mri_comment_end in MRI mode.
5034 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5036 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5037 small immediate constant to use the constant itself rather than
5040 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5042 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5043 (pa_leave): Likewise.
5045 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5047 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5049 (i386_operand): Fix an error message.
5051 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5053 * doc/c-arm.texi (ARM Directives): Document .req directive.
5055 * config/tc-arm.c (reg_required_here): Display erroneous string if
5056 the register name could not be decoded.
5057 Do not set inst.instruction if the sift is -1.
5059 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5061 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5064 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5066 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5067 even if it is belived to be unnecessary.
5069 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5071 config/tc-i386.c (i386_operand): Size immediate constants by
5072 suffix (erroneously removed as part of July 7 change).
5074 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5076 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5077 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5078 (armelf_frob_symbol): New Routine.
5079 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5081 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5083 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5085 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5087 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5088 command line switches passed to assembler.
5090 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5092 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5093 (gas_cgen_opcode_desc): Declare.
5094 (gas_cgen_parse_operand): Declare.
5095 (*): Prepend gas_ to gas specific fns to denote them as such.
5097 * cgen.c (gas_cgen_opcode_desc): New global
5098 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5099 (queue_fixup): Renamed from cgen_queue_fixup.
5100 (*): Prepend gas_ to gas specific fns to denote them as such.
5102 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5103 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5104 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5105 Open opcode table and initialize it.
5106 (make_parallel): Use gas_cgen_opcode_desc.
5107 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5108 (md_assemble): Ditto.
5110 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5112 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5113 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5114 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5115 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5116 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5117 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5118 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5119 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5120 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5121 (INIT_STAB_SECTION): Likewise.
5122 (OBJ_PROCESS_STAB): Likewise.
5124 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5125 (md_parse_option): Watch for them.
5126 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5127 (md_begin): Kill neverdef code.
5128 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5129 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5130 (s_alpha_coff_wrapper): New.
5131 (md_pseudo_table): Trap all ECOFF pseudos.
5133 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5135 Start of changes to remove mdebug section from mips*-elf
5136 Based on MIPS_STAB_ELF definition
5137 * acconfig.h: undef if not configured
5138 * config.in: undef if not configured
5139 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5140 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5141 * stabs.c (s_stab_generic): flush frag
5143 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5145 * configure.in: (arm-*-elf): Handle.
5146 (thumb-*-elf): Handle.
5147 * configure: Regenerate.
5148 * read.c (stringer): Fix typo in comment.
5149 * write.c (fixup_segment): Don't add symbol value to addend if
5151 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5153 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5156 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5158 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5159 (write_2_short): Emit warning if new flag is set.
5160 (do_assemble): Set flags if left instruction is one of special
5161 "right-instruction-killer" type.
5163 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5165 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5166 Always output words in debug_info section as big endian.
5167 (sparc_target_format): Choose correct bfd target.
5168 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5170 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5172 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5173 to work with internationalization code. Issue an error when two
5174 operands match that are not allowed to match.
5176 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5178 * configure.in (install_tooldir): Allow target to specify whether
5179 it wants to be installed in $(tooldir)/bin.
5180 * configure: Regenerate.
5181 * Makefile.am (install-exec-local): Set install-exec-tooldir
5182 dependency via configure.
5183 * Makefile.in: Regenerate.
5185 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5187 * Makefile.am (install-exec-local): Split into two ...
5188 (install-exec-bindir,install-exec-tooldir): New rules.
5189 * Makefile.in: Regenerate.
5191 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5193 * Makefile.am (install-exec-local): Don't remove the file before
5194 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5195 W. Rozycki <macro@ds2.pg.gda.pl>.
5196 * Makefile.in: Rebuild.
5198 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5200 * cgen.c: Include libiberty.h.
5201 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5202 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5203 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5204 (md_cgen_lookup_reloc)): Declare.
5205 (md_cgen_record_fixup_exp): Declare.
5206 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5207 (m32r_relax_frag): Declare.
5208 (cgen_md_apply_fix3): Decls moved to cgen.h.
5209 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5210 (m32r_cgen_record_fixup_exp): Delete decl.
5211 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5212 (assemble_nop): Delete.
5213 (expand_debug_syms): Delete unused `exp'.
5214 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5215 Add default case for -Wall.
5216 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5217 (md_atof): Delete unused wordP.
5219 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5221 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5224 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5226 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5227 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5228 .print, .purgem, and .struct. Remove documentation for
5231 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5233 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5234 Update call to insert_operand.
5236 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5238 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5240 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5242 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5243 whitespace after a prefix operator.
5245 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5247 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5249 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5251 * config/tc-sparc.c (log2): New static function.
5252 (s_reserve): Use log2 to convert alignment before calling
5254 (s_common): Use log2 to convert alignment before calling
5255 record_alignment and frag_align.
5256 (sparc_cons_align): Use log2.
5258 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5260 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5261 (s_common): Likewise.
5263 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5264 initialization of waddr.
5265 (sparc_elf_final_processing): Add default case to switch.
5267 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5269 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5270 than temporary real.
5272 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5274 * write.c (subsegs_finish): Don't align the segments if there were
5277 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5278 copying aux information.
5280 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5281 expression into a symbol.
5283 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5285 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5286 type to unsigned int.
5287 (md_assemble): Change type used to store offsets from unsigned
5289 (i386_operand): Switch error check to only call RESTORE_END_STRING
5290 once after parse_register.
5292 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5294 * config/tc-v850.c (md_show_usage): Changed format to match that
5297 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5299 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5301 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5303 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5306 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5308 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5309 * doc/Makefile.in: Rebuild.
5311 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5313 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5314 for %lo expressions.
5315 (mips_ip, case 'u'): Move range check after code to mask
5316 off bits in %hi/%lo expressions. Mask off high bits for
5319 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5321 * doc/Makefile.am (gasver.texi): New target.
5322 (as.info, as.dvi): Depends upon gasver.texi.
5323 * doc/as.texinfo: Include gasver.texi. Mention version number on
5324 title page and in top node.
5325 * doc/Makefile.in: Rebuild.
5327 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5329 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5330 but not including the line containing the edict.
5331 * listing.h (LISTING_EOF): New.
5332 * input-scrub.c (input_scrub_next_buffer): Call it.
5334 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5336 * config/tc-i386.c (i386_operand): Don't set the size of an
5337 immediate address based solely on the suffix and the mode.
5339 * config/tc-i386.c (md_assemble): Add assertion to make sure
5340 overlap2 does not set Imm.
5342 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5343 sequences of whitespace to a single space.
5344 (is_space_chars): Just compare with space.
5345 (md_begin): Don't initialize space_chars.
5346 (md_assemble): Just skip a single whitespace character.
5347 (i386_operand): Rewrite base-index parsing to use new
5348 parse_register, and to skip white space. Skip white space in a
5349 number of other places too. Don't give error message if
5350 parse_register fails.
5351 (parse_register): Change reg_string parameter to be non-const.
5352 Add end_op parameter. Skip white space after the `%', and return
5353 end of register string. Give error message here rather than
5356 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5358 Based on patch from Matt Semersky <matts@scd.hp.com>:
5359 * expr.c (op_encoding): Make const.
5360 (expr_set_precedence): New function.
5361 (expr_begin): Don't set operator rankings, just call
5362 expr_set_precedence.
5363 * expr.h (expr_set_precedence): Declare.
5364 * read.c (s_mri): Call expr_set_precedence.
5366 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5368 * doc/as.texinfo (Statements): Remove paragraph discussing
5369 continuing lines with a backslash. This hasn't worked for years,
5372 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5374 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5376 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5377 (ps_CTORS, ps_DTORS): New section types.
5378 (vms_fixup_xtors_section): New function
5379 (Ctors_Psect, Dtors_Psect): Define.
5380 (IS_GXX_XTOR): Define
5381 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5382 Filter static constructors/destructors and add to
5383 Ctors_Symbols/Dtors_Symbols chain.
5384 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5385 appropriate section.
5387 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5388 * makefile.vms: Merge vax/vms support.
5390 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5392 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5393 (elf_pseudo_table): Add them.
5394 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5395 (md_apply_fix): Accept them.
5396 (mips_fix_adjustable): Don't adjust them.
5397 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5398 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5399 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5400 (tc_fix_adjustable): Don't adjust them.
5402 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5404 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5406 * Makefile.in: Regenerate.
5407 * configure.in: AC_SUBST cgen_cpu_prefix.
5408 * configure: Regenerate.
5410 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5412 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5413 Changed all users of COND12_DELAY.
5415 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5417 * config/tc-mn10300.c (set_arch_mach): New function.
5418 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5419 (md_begin): Default to mn10300 mode.
5420 (md_assemble): Only accept instructions for the core mn10300
5421 chip and the active machine type.
5423 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5425 * subsegs.h (segment_info_type): Give the struct a name.
5426 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5427 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5428 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5429 * config/tc-w65.h (tc_reloc_mangle): Declare.
5430 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5432 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5434 * config/tc-v850.c (v850_comm): Restore old section
5435 after common processing.
5437 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5439 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5441 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5443 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5444 char with code that explicitly sign-extends.
5446 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5448 * config/tc-v850.c (md_begin): Restore text section as the current
5449 section after creating call table sections.
5450 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5453 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5454 with call to macro SYM_AUXINFO.
5456 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5458 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5459 with the program transform name.
5460 * Makefile.in: Rebuild.
5462 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5464 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5467 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5469 * config/tc-i386.c (i386_operand): Be prepared for a space between
5470 the open parenthesis and the start of the register operand,
5471 because of the June 16 change.
5473 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5475 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5478 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5480 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5481 even if it is belived to be unnecessary.
5483 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5485 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5487 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5489 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5491 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5492 shift amount for a repeated operand. The shift amount for the
5493 repeated copy comes from the size of the operand.
5495 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5497 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5499 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5501 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5503 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5505 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5506 characters in it as LEX_IS_SYMBOL_COMPONENT.
5507 * config/tc-i386.h (tc_symbol_chars): Define.
5508 (extra_symbol_chars): Declare.
5509 * config/tc-i386.c (extra_symbol_chars): Define.
5510 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5511 (line_comment_chars): Set to '/' if TE_LINUX.
5512 * doc/c-i386.texi (i386-prefixes): Update.
5513 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5515 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5517 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5518 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5520 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5522 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5523 constraint in instructions REP & REPI.
5525 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5527 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5528 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5530 (check_range): If the operand is shifted, then shift the number
5531 before checking its range.
5533 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5535 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5538 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5540 * config/tc-v850.c (v850_comm): Create special sections as needed.
5542 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5544 * config/tc-d10v.c (write_2_short): Addition of swapping
5545 instructions for sequential and reverse sequential order when
5546 given order is not possible.
5548 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5550 * Makefile.am: Rebuild dependencies.
5551 (DEP_INCLUDES): Fix reference to intl build directory.
5552 * Makefile.in: Rebuild.
5554 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5556 * doc/c-i386.texi: Update 16 bit documentation.
5558 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5559 IgnoreDataSize to IgnoreSize as they are used for address size as
5561 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5562 32-bit mode, similarly addr16/data16 and variants.
5564 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5566 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5567 sequential word multiply instructions.
5569 (do_assemble): Add extra command line argument, to allow mul32
5570 attribute to be preserved across parallel insns.
5571 (md_assemble): Insert NOPs between explicitly parallel insns which
5572 contain an 32 bit multiply and a 16 multiply.
5574 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5576 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5579 * config/tc-i386.c (reloc): Add braces.
5581 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5582 consistent with Intel naming.
5583 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5584 use bitfields in sib_byte.
5585 (modrm_byte): Don't use bitfields here either.
5587 * config/tc-i386.c (current_templates): Add const.
5588 (parse_register): Add const to return, param, and char *s.
5589 (i386_operand): Add const to reg_entry *r.
5590 * config/tc-i386.h (templates): Add const to start, end.
5592 Inspired by code for 16 bit gas support from Martynas Kunigelis
5593 <martynas@nm3.ktu.lt>:
5594 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5595 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5596 (uses_mem_addrmode): Remove.
5597 (md_estimate_size_before_relax): Add support here too.
5598 (md_relax_table): Rewrite interface to md_relax for 16 bit
5600 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5601 (opcode_suffix_to_type): Remove.
5602 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5603 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5604 (md_convert_frag): Likewise.
5605 (i386_operand): Add support for 16 bit base/index regs,
5606 immediates, and displacements. Remove some unnecessary casts, and
5607 localise end_of_operand_string, displacement_string_start,
5608 displacement_string_end variables. Add GCC_ASM_O_HACK.
5609 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5611 * config/tc-i386.c (prefix_hash): Remove.
5612 (md_begin): Rewrite without obstacks. Remove prefix hash table
5613 handling. Rewrite lexical table handling.
5614 (i386_print_statistics): Don't print prefix statistics.
5615 (md_assemble): Rewrite instruction parser so that line is not
5616 converted to lower case. Don't do a hash_find for prefixes,
5617 instead recognise them via opcode modifier.
5618 (expecting_operand, paren_not_balanced): Localise variables.
5619 * config/tc-i386.h (IsPrefix): Define.
5620 (prefix_entry): Remove.
5622 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5623 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5624 '\\' in case where comment_chars contains '/'.
5626 * config/tc-i386.c (MATCH): Ensure given operand and template
5627 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5628 you must write `ljmp *table(%ebx)'.
5630 From H.J. Lu <hjl@gnu.org>:
5631 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5632 as 0 ifndef BFD_ASSEMBLER.
5633 (md_assemble): Allow immediate operands without suffix or
5634 other reg operand to default in size to the current code size.
5636 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5638 * config/tc-v850.c (md_begin): Restore creation of
5639 .call_table_text and .call_table_data sections.
5641 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5643 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5644 after emitting a word of noops.
5646 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5648 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5649 (i386_operand): Simplify checks for valid base/index combinations.
5650 Disallow `in 4(%dx),%al'.
5652 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5654 (add_prefix): Change parameter from char to int.
5656 * config/tc-i386.h (Ugh): Define opcode modifier.
5657 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5659 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5660 CONSISTENT_REGISTER_MATCH macros to check register types more
5661 thoroughly. Check for illegal suffix/operand combinations
5662 when matching insns with operands. Handle new `s' suffix, and
5663 associated FloatMF opcode modifier for float insns with memory
5665 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5666 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5667 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5668 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5669 DATA_PREFIX_OPCODE throughout.
5671 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5672 (md_assemble): Rewrite suffix/register operand checking code to be
5673 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5674 AnyMem, the better to grep.
5676 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5677 given a memory operand. Don't set Abs bits either.
5678 (type_names): Remove Mem*, Abs*.
5679 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5680 define opcode_modifiers as these cases are handled by Disp8,
5681 Disp16, Disp32 and suffix checks.
5682 (COMES_IN_BOTH_DIRECTIONS): Remove.
5683 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5685 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5686 if IgnoreDataSize modifier given. Remove ShortformW modifier
5687 test. Add test for ShortForm in W base_opcode modification.
5688 Merge Seg2ShortForm and Seg3ShortForm code.
5689 * config/tc-i386.h (ShortFormW): Remove.
5690 (IgnoreDataSize): Define.
5692 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-d30v.c (md_assemble): Store previous segment state
5695 with previous instruction.
5697 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5699 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5700 (ebp, esp): Remove static variables.
5701 (MATCH): Remove test for InOutPortReg.
5702 (i386_operand): Properly handle InOutPortReg here instead.
5703 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5704 (md_assemble): Simplify and correct modrm and sib generation.
5705 (i386_operand): Add warning for scale without index.
5706 Rewrite checks for valid base/index combinations.
5708 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5709 macros and enclose in do while(0).
5710 (RESTORE_END_STRING): Likewise.
5711 (md_assemble): Add one to printed operand number so we start
5712 from 1 not 0. Add some more gettext invocations.
5713 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5716 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5717 DATA_PREFIX, SEG_PREFIX): Define.
5718 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5719 (check_prefix): Remove function.
5720 (add_prefix): New function. Add prefix to i.prefix as well as
5722 (md_assemble): Changes for add_prefix. Remove hack for wait
5723 prefix, instead always output prefixes in fixed order. Test
5724 for jcxz/loop when selecting between word & dword operations,
5725 and add address size prefix rather than operand size prefix.
5726 Remove operand -> address size hack when emitting jcxz/loop.
5727 (i386_operand): Remove O_Absent check as it's done in expr.
5729 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5731 * configure.in: Recognize m5200 as a cpu_type of m68k.
5732 * aclocal.m4: Rebuild with current libtool.
5733 * configure: Rebuild.
5735 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5737 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5738 to relaxable_symbol to prevent references to external symbol from
5741 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5743 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5744 symbols are relaxable.
5746 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5748 * config/tc-v850.c (md_begin): Don't create special
5749 sections by default.
5751 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5753 * config/tc-mips.c (macro): For div and udiv, close the
5754 reorder block as soon as possible.
5756 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5758 From Matt Semersky <matts@scd.hp.com>:
5759 * macro.c (macro_mri_mode): New function.
5760 * macro.h (macro_mri_mode): Declare.
5761 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5764 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5766 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5769 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5770 until after xstrdup in OBJ_EVAX case.
5772 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5774 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5775 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5776 of hardcoded magic number.
5777 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5779 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5781 * read.c (do_s_func): New function.
5783 * read.h (do_s_func): Add prototype.
5785 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5787 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5788 nops if fill pattern not specified.
5790 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5792 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5793 * config/te-go32.h (TE_GO32): Define.
5794 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5796 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5798 Implement .func/.endfunc pseudo-ops.
5799 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5801 * read.c (potable): Add .func,.endfunc.
5802 (s_func): New function.
5803 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5805 (in_doc_func_p,current_function_label): New static globals.
5806 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5808 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5810 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5811 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5812 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5813 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5814 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5815 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5816 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5817 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5818 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5819 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5820 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5821 * config/tc-a29k.c: Don't define md_short_jump_size,
5822 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5823 * config/tc-alpha.c: Likewise.
5824 * config/tc-alpha.h: Likewise.
5825 * config/tc-arm.c: Likewise.
5826 * config/tc-h8300.c: Likewise.
5827 * config/tc-h8500.c: Likewise.
5828 * config/tc-hppa.c: Likewise.
5829 * config/tc-i860.c: Likewise.
5830 * config/tc-i960.c: Likewise.
5831 * config/tc-ppc.c: Likewise.
5832 * config/tc-sh.c: Likewise.
5833 * config/tc-sparc.h: Likewise.
5834 * config/tc-tic30.c: Likewise.
5835 * config/tc-w65.c: Likewise.
5836 * config/tc-z8k.c: Likewise.
5838 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5840 * config/tc-vax.c (_): Delete this macro used for placeholder
5841 values in vax_operand_width_size; it conflicts with the _() macro
5842 used for internationalization.
5844 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5847 code. From Chris Moller <moller@bops.com>.
5849 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5850 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5851 * read.c (emit_expr): Initialize seg and subseg fields of a new
5853 * write.c (write_object_file): Switch to the appropriate segment
5854 and subsegment when processing a broken word.
5856 * config/tc-m68k.c (mri_assemble): New static function.
5857 (build_mri_control_operand): Call mri_assemble rather than
5859 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5860 (s_mri_endf, s_mri_endw): Likewise.
5862 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5864 * read.c (s_org): Call md_flush_pending_output if it is defined.
5866 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5868 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5870 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5871 (md_parse_option): Add for same.
5872 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5873 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5874 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5876 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5878 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5880 * config/tc-arm.c (find_real_start): Relax definition of local
5883 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5885 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5886 symbols at the given address, not just the last one specified.
5888 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5890 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5891 or number_to_chars_littleendian to write data.
5893 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5895 * config/tc-v850.c (md_assemble): Remove artificially created
5896 register name symbols.
5898 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5900 * write.c (fixup_segment): Change "segment" to "section" in
5903 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5905 * write.c (fixup_segment): Change sym1-sym2 message again.
5907 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5909 * write.c (fixup_segment): Improve error message for sym1-sym2
5910 errors when sym1 is in a different segment from sym2.
5912 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5914 * config/tc-m32r.c (warn_unmatched_high): New static local.
5915 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5916 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5917 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5918 (md_parse_option): Likewise.
5919 (md_show_usage): Likewise.
5920 (m32r_frob_file): Likewise.
5922 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5923 (read_a_source_file): Call them.
5924 * read.h (stabs_generate_asm_file): Declare.
5925 * stabs.c (stabs_generate_asm_file): New function.
5926 (generate_asm_file): New function.
5927 (stabs_generate_asm_lineno): Move file name handling into
5930 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5932 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5933 (d30v_current_align, d30v_current_align_seg): New variables.
5934 (d30v_last_label): New variable.
5935 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5936 (s_d30v_data, s_d30v_section): Likewise.
5937 (md_pseudo_table): Call them.
5938 (md_begin): Initialize d30v_current_align_seg.
5939 (md_assemble): Call d30v_align when needed by known current alignment.
5940 (d30v_frob_label, d30v_cons_align): New functions.
5941 * config/tc-d30v.h (md_do_align): Remove.
5942 (tc_frob_label): Call d30v_frob_label.
5943 (md_cons_align): New.
5945 * config/tc-d30v.c (find_format): Convert complex expressions to
5946 expression symbols before processing. Clean up code formatting.
5948 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5950 * po/Make-in (install-info): New target.
5952 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5954 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5956 * config/tc-mn10300.c (md_assemble): Likewise.
5958 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5960 * Makefile.am: Update with `make dep-am'.
5961 (HFILES): Add cgen.h.
5962 (cgen.o): Depend on cgen.h.
5963 * Makefile.in: Regenerate.
5965 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5967 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5969 * gasp.c (grab_label): Permit a label to be a preprocessor
5970 variable by permitting a label to start with a backslash.
5972 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5974 * config/tc-mips.c (validate_mips_insn): Removed hack
5975 for previously inaccessible bitfields in some INSN_TRAP
5978 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5980 * config/tc-d30v.c (do_assemble): Abort with error message
5981 if opcode operands do not match.
5983 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5985 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5986 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5987 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5988 similar new 'q' operand.
5990 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5992 * cgen.c (cgen_asm_finish_insn): Fix typo.
5994 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5997 * cgen.c: Include it.
5998 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5999 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6000 All callers updated.
6001 * config/tc-m32r.c: Include cgen.h.
6002 (m23r_insn): New members num_fixups,fixups.
6004 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6006 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6007 to avoid compiler warning.
6009 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6011 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6014 * makefile.vms (OBJS): Add ehopt.obj
6016 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6018 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6020 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6022 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6023 a short format insn.
6024 (md_assemble): Set it for explicitly packed insns.
6026 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6028 * config/obj-coff.c (c_symbol_merge): Do not take address of
6029 native fields when performing the memcpy.
6031 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6033 * config/tc-mips.c (macro,macro2): Implement
6034 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6036 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6038 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6039 relocations against globally visible symbols.
6040 * config/tc-m68k.c (relaxable_symbol): New macro.
6041 (m68k_ip, md_estimate_size_before_relax): Use it.
6042 (tc_m68k_fix_adjustable): Also handle weak symbols.
6044 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6046 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6047 references to externally visible symbols.
6048 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6049 values in twice for a PC relative reloc if the symbol is
6052 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6053 don't adjust a PC relative reloc against an externally visible
6055 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6056 for a PC relative fixup against an externally visible defined
6057 symbol, arrange to store object file and addend values as though
6058 the symbol were not defined.
6059 (tc_gen_reloc): Likewise.
6061 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6063 * read.c (sizeof_leb128): Referenced externally by write.c so
6066 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6068 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6069 and expand a 'debug' symbol associated with the next instruction
6070 that does not cause a short instruction to be filled with a NOP.
6071 (md_pseudo_table): Add support for .debugsym.
6072 (assemble_parallel_insn): Add calls to expand_debug_sym as
6074 (md_assemble): Ditto.
6076 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6078 * as.c (main): Conditionally call setlocale.
6079 * gasp.c (main): Likewise.
6080 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6081 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6083 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6085 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6087 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6089 * config/tc-hppa.c: Change all calls to bzero to use memset.
6090 (pa_ip): Add cast to avoid warning.
6091 (tc_gen_reloc, md_apply_fix): Likewise.
6092 (pa_find_space_by_number): Likewise.
6093 (hppa_force_relocation): Likewise.
6094 (pa_block): Change i to unsigned int.
6095 * config/obj-som.h (obj_som_copyright): Declare.
6097 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6099 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6100 for line numbers for assembly source.
6102 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * configure.in: Change version number to 2.9.4
6105 * configure: Rebuild.
6107 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6109 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6111 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * ecoff.h: Change symbolS in function declaration to struct
6116 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6118 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6119 (md_convert_frag): Fix i18n typo.
6121 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6123 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6124 * ecoff.h: Protoype it.
6125 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6126 [EVAX] (s_alpha_prologue): Delete.
6127 (md_pseudo_table): Update.
6129 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6131 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6132 array to local pointer.
6133 (get_args, parse_expr): Add casts to avoid warnings.
6135 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6137 * read.c (s_set): Cast xmalloc return value to fragS *.
6138 * config/tc-m68k.c (m68k_ip): Function made static to match
6139 previous forward declaration.
6140 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6142 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6144 * config/tc-v850.c: Add internationalisation macros to error
6147 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6148 macros to error strings.
6150 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6152 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6153 reloc is in the TOC csect.
6154 (md_apply_fix3): Correct gettext typo.
6156 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6158 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6159 .L - they are local labels and the branches are not really
6160 function calls but rather far jumps.
6162 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6164 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6166 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6168 * config/tc-i386.c (md_assemble): Print operand number rather than
6169 using ordinal_names.
6170 (i386_operand): Likewise.
6172 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6174 * Makefile.am (INTLLIBS): Define to work around apparent automake
6176 All Makefiles: Regenerated.
6178 * Many files: Added gettext invocations around user-visible
6180 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6181 HAVE_LC_MESSAGES): Define.
6182 * dep-in.sed: Added asintl.h.
6183 * po/Make-in: New file.
6184 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6186 * read.c (Z_): Renamed from `_'.
6187 * Makefile.am (SUBDIRS): Added po.
6188 (POTFILES): new macro.
6189 (po/POTFILES.in): New target.
6190 ($(OBJS)): Added asintl.h.
6192 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6193 (as_new_LDADD): Added $(INTLLIBS).
6194 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6195 (gasp_new_LDADD): Added $(INTLLIBS).
6196 (gasp_new_DEPENDENCIES): New macro.
6197 * configure, aclocal.m4: Rebuilt.
6198 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6200 (ALL_LINGUAS): Define.
6201 * macro.c: Include "asintl.h".
6202 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6203 * as.h: Include "asintl.h".
6204 * config/tc-i386.c (ordinal_names): Removed.
6205 (md_assemble): Changed error text to avoid ordinal_names.
6206 (i386_operand): Likewise.
6207 (reloc): Added as_bad to avoid i18n problems.
6208 (tc_gen_reloc): Likewise.
6209 * config/tc-arm.c (bad_args): Now a #define.
6211 * config/obj-vms.c (VMS_stab_parse): Changed type of
6213 (global_symbol_directory): Unified strings to avoid i18n
6215 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6216 avoid i18n problems.
6217 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6218 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6220 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6222 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6224 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6226 * as.c (print_version_id): Added an fprintf to avoid i18n
6228 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6230 * expr.c (expr): Added as_warn call to avoid i18n problems.
6231 * messages.c (as_assert): Changed code to avoid i18n problems.
6232 (as_abort): Likewise.
6233 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6234 (s_space): Likewise.
6235 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6237 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6239 * config/tc-i386.c (check_prefix): New static function, split out
6241 (struct _i386_insn): Add wait_prefix field.
6242 (md_assemble): Remove wait_prefix local variable. Use
6243 check_prefix when adding a prefix.
6245 * config/tc-i386.c (current_templates): New static variable.
6246 (md_assemble): Remove current_templates local variable.
6247 (md_assemble, i386_operand): Improve error and warning messages in
6248 many places. Add RESTORE_END_STRING in many places before error
6249 return. Clarify some comments.
6251 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6253 (md_assemble): Parse string instruction operands, looking for
6254 segment override prefixes. Check for invalid segment prefixes on
6256 (i386_operand): i.seg[] and max mem_operand changes for string
6258 * config/tc-i386.h (EsSeg): Define.
6260 * config/tc-i386.h (regKludge): Define.
6261 (iclrKludge, imulKludge): Don't define.
6262 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6263 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6264 opcode_modifier checks to look for more common cases first. Add
6265 default_seg for IsString case.
6267 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6269 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6271 * configure: Rebuild with new automake and libtool.
6272 * aclocal.m4, Makefile.in: Likewise.
6274 * doc/Makefile.am (as.dvi): New target.
6275 * doc/Makefile.in: Rebuild.
6277 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6279 * configure.in: Added sparc86x support.
6281 * configure: Rebuild.
6283 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6285 (md_parse_option): Warn if -EL is not supported for this architecture.
6287 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6289 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6291 * config/tc-mips.c (mips_ip): Note when we use get match on
6292 the full instruction name.
6294 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6296 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6297 back into the expression to handle add/sub simplification correctly.
6299 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6301 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6303 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6305 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6308 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6310 * symbols.c (max_indent_level): New global.
6311 (print_symbol_value_1): Use it.
6312 * expr.h (expr_build_dot): Declare.
6313 * expr.c (expr_build_dot): New function.
6315 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6317 * symbols.c (print_binary): New function.
6318 (print_expr_1): Call it.
6320 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6322 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6323 operand in the opcode.
6325 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6327 * config/tc-i386.h: Reorder operand flags and opcode modifier
6328 flags for clarity. Remove unused definitions: Unknown,
6329 ImmUnknown, DispUnknown, NoModrm.
6330 * config/tc-i386.c (type_names): Add missing Debug type.
6331 (md_assemble): Better duplicate prefix checking. Quicker string
6332 instruction check via new opcode_modifier flag.
6334 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6336 * doc/as.texinfo (Invoking): Clarify -Wa example.
6338 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6340 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6341 (s_mips_weakext): Define.
6342 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6343 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6346 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6348 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6349 is an error if the value can not be computed at assembly time.
6350 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6352 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6354 * gasp.c (main): Set next field of new include_path structure to
6355 NULL. From Avery Pennarun <averyp@gdc.ca>.
6357 * read.c (s_mri_sect): Call as_bad rather than abort for an
6358 unsupported MRI target.
6360 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6362 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6363 the destination of a branch instruction should be altered.
6364 (find_real_start): New function: Locate the real, Thumb coded
6365 start of a Thumb function.
6366 (do_t_branch23): Alter the destination of branches to Thumb
6369 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6371 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6373 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6376 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6378 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6379 * doc/c-hppa.texi: Likewise.
6381 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6383 * Makefile.am: Rebuild dependencies.
6384 * Makefile.in: Rebuild.
6386 * Makefile.am (DEP_INCLUDES): New variable.
6387 (.dep1): Change to work when srcdir is not an absolute path.
6388 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6389 * Makefile.in: Rebuild.
6391 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6394 LinearAddress patch.
6396 * configure.in: Set version to 2.9.1.
6397 * configure: Rebuild.
6399 * Branched binutils 2.9.
6401 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6403 * config/tc-i386.h (FWait): Define.
6404 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6405 other prefixes. Check FWait flag in opcode table to see which
6406 instructions require an fwait prefix.
6408 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6410 * stabs.c (get_stab_string_offset): Always create a stab string
6413 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6415 Fix some gcc -Wall warnings:
6416 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6417 * ehopt.c (eh_frame_code_alignment): Likewise.
6418 * expr.c (integer_constant, operand): Likewise.
6419 * frags.c (frag_align): Likewise.
6420 * gasp.c (level_0, change_base, doinstr): Likewise.
6421 * hash.c (hash_ask): Likewise.
6422 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6423 (debugging_pseudo): Likewise.
6424 * macro.c (define_macro, check_macro): Likewise.
6425 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6426 (ignore_rest_of_line, float_cons): Likewise.
6427 * symbols.c (decode_local_label_name): Likewise.
6428 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6429 (fixup_segment, number_to_chars_bigendian): Likewise.
6430 (number_to_chars_littleendian): Likewise.
6431 * config/atof-ieee.c (gen_to_words): Likewise.
6432 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6433 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6434 * read.c (output_big_sleb128): Initialize locals to avoid
6436 (output_big_uleb128, equals): Likewise.
6437 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6438 to unsigned int. Change zeros to unsigned int.
6439 * cond.c (s_if): Add return to default case.
6440 * frags.c (frag_now_fix): Change return type to addressT.
6441 * frags.h (frag_now_fix): Update declaration.
6442 * listing.c (file_info_struct): Change linenum to unsigned int.
6443 (struct list_info_struct): Change hll_line to unsigned int.
6444 (print_source): Update format string.
6445 * read.c (emit_expr): Change scan to unsigned int, and don't
6446 bother to initialize it.
6447 * symbols.c (dollar_label_count): Change to unsigned long.
6448 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6449 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6450 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6452 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6454 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6455 mcf5200 just as we do for m68000.
6456 (m68k_init_after_args): Likewise.
6457 (md_estimate_size_before_relax): Likewise.
6459 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6461 * config/tc-v850.c (md_assemble): Store relocation addend in
6462 fixup instead of instruction.
6464 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6466 * config/tc-i386.c (md_assemble): Swap template arguments to
6467 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6468 This macro is currently symmetric, so passing them the wrong
6469 way didn't cause any problem, but may if the macro is changed
6471 After copying template to i.tm, use i.tm. rather than t-> to
6472 access fields, and make t a const*
6473 Move i.tm.operand_types[] swap to immediately after the copy.
6475 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6477 * expr.h (expr_build_uconstant): Add prototype.
6478 (expr_build_unary,expr_build_binary): Add prototypes.
6479 * expr.c (expr_build_uconstant): New function.
6480 (expr_build_unary,expr_build_binary): New functions.
6482 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6484 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6485 * macro.c (macro_expand_body): Increase buffer size.
6486 * messages.c (as_warn): Likewise.
6487 (as_warn_where, as_bad, as_bad_where): Likewise.
6489 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6491 Based on patch from H.J. Lu <hjl@gnu.org>:
6492 * Makefile.am (DISTSTUFF): New variable.
6493 (diststuff): New target.
6494 * Makefile.in: Rebuild.
6496 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6498 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6499 m32r_elf_section_change_hook.
6501 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6502 emit a nop if a section ends with a 16 bit instruction.
6504 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6506 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6507 s_lcomm rather than obj_coff_lcomm.
6508 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6510 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6512 * config/tc-i386.h (LinearAddress): Define.
6513 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6514 instruction, don't use a default segment.
6516 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6518 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6519 * configure: Rebuild.
6521 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6523 * aclocal.m4, configure: Rebuild with libtool 1.2.
6525 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6527 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6528 PC relative branches. Patch courtesy of Jonathan Walton.
6531 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6533 * configure.in (emulations): Add thumb-pe target.
6535 * configure (emulations): Add thumb-pe target.
6537 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6539 * itbl-lex.l (yywrap): Don't define if already defined as a
6542 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6544 * depend.c (quote_string_for_make): New function.
6545 (wrap_output): Use it.
6547 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6549 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6550 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6552 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6554 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6555 Recognize -GN and -relax.
6556 (md_begin): Initialize gp size from -G switch.
6557 (alpha_force_relocation): Always force if -relax.
6558 (alpha_align): Take a new argument that will specify when to
6559 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6560 Change all callers. Emit nop alignment padding as nop+unop pair.
6562 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6564 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6565 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6567 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6569 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6570 require padding to the next long word boundary.
6572 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6574 * cgen.c: #include symcat.h.
6575 * config/tc-m32r.c: Likewise.
6577 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6579 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6580 absolute expressions instead of '$' prefixed register names.
6582 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6584 * read.c (s_set): Record file and line info for symbols when -as.
6585 (pseudo_set): Don't overwrite that dummy fragment.
6587 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6589 * config/tc-ppc.c (md_pseudo_table): Add "section".
6590 (ppc_named_section): New static function.
6592 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6594 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6595 so we don't have to scan the entire list.
6597 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6599 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6600 case, allow the parallel instructions to modify the same flag
6603 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6605 * listing.c (list_symbol_table): Categorize symbols by
6606 undefined_section rather than sy_frag->line == NULL.
6608 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6610 * Makefile.am (install-exec-local): Install properly when ln
6611 fails or tooldir == prefix.
6613 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6615 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6616 Test result of insert_operand for error.
6618 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6620 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6621 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6622 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6623 * doc/Makefile.in: Rebuild.
6625 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6627 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6628 (macro): Fix handling of M_COP[0-3].
6630 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6632 Based on patches from Ross Harvey <ross@teraflop.com>:
6633 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6634 if macro_alternate or macro_mri.
6635 (getstring): Remove support for byte constants between < and >.
6636 (get_any_string): '<' only starts a string if macro_alternate or
6638 (macro_expand_body): Permit keyword parameters following
6639 positional parameters.
6641 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6642 * configure.in (alpha*-*-netbsd*): New target.
6643 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6644 * configure: Rebuild.
6646 * as.h (flag_warn_suppress_instructionswap): Move from here...
6647 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6648 here, and make static.
6650 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6651 BFD_ASSEMBLER or MANY_SEGMENTS.
6653 * as.c (show_usage): Update bug-gnu-utils address.
6654 * gasp.c (show_usage): Likewise.
6655 * doc/as.texinfo (Bug Reporting): Likewise.
6657 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6659 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6660 insns regardless of the size of a pointer if we're in mips I or
6662 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6664 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6666 Fix rac to accept only a0:
6667 * tc-d10v.c (parallel_ok, find_opcode):
6668 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6669 Introduce OPERAND_GPR.
6671 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6673 * read.c (s_fill): Handle non-constant repeat counts by creating
6674 an rs_space fragment.
6676 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6678 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6679 from as_bad to as_warn.
6681 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6683 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6684 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6685 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6687 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6689 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6690 seg_fix_rotP rather than fix_root from seg_info.
6692 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6694 * expr.c: Add support for 0x1_2_3_4 bignums.
6696 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * configure.in: Change -linux* to -linux-gnu*.
6699 * configure: Rebuild.
6701 * app.c (do_scrub_begin): Treat \r as whitespace.
6703 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6705 * Makefile.am: Update dependencies.
6706 * Makefile.in: Rebuild.
6708 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6710 * configure, aclocal.m4: Rebuild with new libtool.
6712 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6714 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6715 the argument to bfd_set_arch_mach.
6716 (load_address): Use bfd_arch_bits_per_address to determine the
6717 bit size of an address instead of looking at the isa level.
6718 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6720 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6722 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6724 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6726 * ehopt.c: New file.
6727 * as.h (enum _relax_state): Add rs_cfa.
6728 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6729 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6730 * read.c (emit_expr): Call check_eh_frame.
6731 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6732 (relax_segment): Likewise.
6733 * Makefile.am: Rebuild dependencies.
6734 (GAS_CFILES): Add ehopt.c.
6735 (GENERIC_OBJS): Add ehopt.o.
6736 * doc/internals.texi (Frags): Document rs_cfa.
6738 * as.c (show_usage): Mention --traditional-format.
6739 (parse_args): Accept --traditional-format.
6740 * as.h (flag_traditional_format): Declare.
6741 * output-file.c (output_file_create): If flag_traditional_format,
6742 set BFD_TRADITIONAL_FORMAT on stdoutput.
6743 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6745 * config/tc-mips.c (append_insn): Make sure that if we have a
6746 fixup for an unmatched %hi reloc, it does not associated with a
6749 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6750 * doc/Makefile.in: Likewise.
6752 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6754 * config/tc-m32r.c (check_for_side_effects): New function.
6755 (can_make_parallel): Add checks for instruction side effects
6756 clashing with the other instruction.
6757 (assemble_parallel_insn): Improve warning messages. Return error
6758 message from non-swapped instruction order.
6760 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6762 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6764 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6765 md_cleanup definition. This moves the forced literal output to
6766 the end of the source pass, and avoids macro's inserting literals
6767 into the code immediately after the macro expansion.
6769 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6771 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6772 a gas internal symbol is adjustable.
6773 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6775 * as.h: If gcc version greater than 2.6, use `__format__' and
6776 `__printf__' in function attributes, rather than `format' and
6779 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6781 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6783 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6785 Add tms320c30 support:
6786 * config/tc-tic30.h: New file.
6787 * config/tc-tic30.c: New file.
6788 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6789 TARGET_FORMAT as "coff-tic30".
6790 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6791 * Makefile.am: Rebuild dependencies.
6792 (CPU_TYPES): Add tic30.
6793 (CPU_OBJ_VALID): tic30-aout is valid.
6794 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6795 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6796 * configure, Makefile.in: Rebuild.
6798 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6800 * config/tc-v850.c (md_assemble): Improvements to error messages.
6802 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6804 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6805 BFD_RELOC_HI16_S to store the high bits of any value.
6807 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6808 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6809 assembler calculate relocations to any external symbol at all.
6810 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6811 involving generation of pc-relative relocs.
6812 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6813 has been moved to md_apply_fix3.
6815 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6816 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6817 which actually means (the address of identifier's GOT entry) +
6818 constant, which is not particularly useful.
6820 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6822 * read.h (include_dirs): Declare.
6823 (include_dir_count,include_dir_maxlen): Declare.
6825 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6827 * configure.in: Correct check for shared opcodes library.
6828 * configure: Rebuild.
6830 * listing.c (buffer_line): If we can't open the file, set at_end.
6831 (listing_print): Remove unused local variable fi.
6833 * config/m68k-parse.y (reglistpair): Handle register list in
6836 * config/vms-conf.h: Don't undef VERSION.
6838 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6840 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6842 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6844 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6845 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6846 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6847 (EXTRA_DIST): Define.
6848 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6849 explicitly rather than via the list of object files.
6850 (gcc-as.opt): New file created when make-gas.com is run.
6851 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6852 itbl-cpu.h} to #include appropriate file rather than copying that
6854 * config/vms-conf.h: Synchronize with current config.in.
6855 * Makefile.in: Rebuild.
6857 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6859 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6860 (parallel_ok): Relaxed parallel subinstruction dependency check.
6862 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6864 * as.h (flag_warn_suppress_instructionswap): added new flag.
6865 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6866 command line argument.
6867 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6868 warning only if flag_warn_suppress_instructionswap is false.
6870 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6872 * configure.in (i386-*-mingw32*): New target.
6873 * configure: Rebuild.
6875 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6877 * symbols.c (resolve_symbol_value): Don't set the segment if it
6878 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6880 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6883 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6885 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6886 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6889 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6891 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6893 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6895 * config/tc-v850.c (v850_insert_operand): Display instruction when
6896 an error is encountered.
6898 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6900 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6901 (i386-*-sco3.2v5*coff): New target.
6902 (i386-*-sco3.2*): New target.
6903 * configure: Rebuild.
6905 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6907 * config/tc-v850.c: Tidy error message production.
6909 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6912 validate_immediate return value in the right type for comparisons
6915 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6917 * listing.c (MAX_BYTES): Use listing variables not constants.
6918 (data_buffer): No longer an array, but a pointer.
6919 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6920 (listing_listing): Allocate data_buffer.
6922 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6924 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6925 --listing-rhs-width, --listing-cont-lines.
6926 (show_usage): Update.
6927 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6928 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6929 (print_lines): Use the variables instead of the constants.
6930 (listing_listing): Likewise.
6931 * listing.h: Declare the new vars.
6933 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6935 * as.c (parse_args): Add --keep-locals alias for -L.
6936 Add --strip-local-absolute.
6937 (show_usage): Update.
6938 * as.h (flag_strip_local_absolute): New flag.
6939 * symbols.c (S_IS_LOCAL): Use it.
6940 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6941 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6942 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6944 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6946 * config/tc-m32r.c: Detect if explicitly parallel instructions
6947 might have an io conflict and issue a warning message.
6949 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6951 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6952 cgen_swap_fixups): Functions to save, restore and swap the fixup
6953 chain with a backup copy.
6954 (cgen_asm_finish_insn): Returns address of constructed insn.
6956 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6958 * listing.c (file_info_struct): Remove FILE, add POS.
6959 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6960 (file_info): Don't open the file.
6961 (buffer_line): Check for the file in the last_open cache, updating
6963 (print_source): Don't reference file_info->file.
6964 (listing_listing): Likewise.
6965 (listing_print): Close the file in the cache, if any.
6967 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6969 * read.c (dwarf_file_string): New file static variable.
6970 (emit_expr): Look for constant sequence that leads up to a file
6971 name in DWARF debugging output.
6972 (stringer): Use dwarf_file_string to decide whether to accept a
6973 string as a file name.
6975 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6977 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6978 (crack_operand): Add reg->reglst MRI hack.
6979 (r_seg): Put reglst symbols in reg_section.
6980 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6982 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6984 * tc-sh.c (get_specific): Handle SGR & DBR.
6986 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6988 * tc-h8300.c (parse_reg): Take the length of the symbol into
6989 account when attempting to match a register name.
6990 * tc-h8500.c (parse_reg): Likewise.
6992 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6994 * cgen.c: Formatting changes to improve readability.
6996 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6998 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7001 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7003 Based on a patch from Jim Wilson
7004 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7005 (tc_gen_reloc): Handle cross section PC relative relocs
7008 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7010 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7012 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7014 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7015 (expr_jmp_buf): New static local.
7016 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7017 (cgen_md_operand): New function.
7018 * tc-m32r.c: Clean up pass over `struct foo' usage.
7019 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7021 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7023 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7024 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7026 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7028 * config/tc-i386.c (i386_operand): Give an error if there are
7029 unrecognized characters after an expression.
7031 For older changes see ChangeLog-9697