1 2000-07-17 Kazu Hirata <kazu@hxi.com>
3 * config/tc-w65.c: Fix formatting.
5 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
7 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
10 2000-07-15 Ian Lance Taylor <ian@zembu.com>
12 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
15 2000-07-15 Alan Modra <alan@linuxcare.com.au>
17 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
18 ELF as are used for SOM (except the 32-bit reloc one) to decide
19 whether a symbol can be reduced to a section symbol. Expand on
20 the comment for symbols involved in LR% and RR% expressions.
22 2000-07-14 Nick Clifton <nickc@cygnus.com>
24 * config/tc-mips.c (mips_disable_float_construction): New
25 static variable. Set to true if doubles should not be
26 constructed by loading two single width fp registers with
28 (mips_ip): Test mips_disable_float_construction.
29 (md_longopts): Add command line switches --construct-floats
30 and --no-construct-floats.
31 (md_parse_option): Parse new command line options.
32 (md_show_usage): Describe new command line options.
34 * doc/c-mips.texi: Document new command line options.
36 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
38 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
39 * configure: Regenerate.
41 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
43 * configure.in (DEFAULT_EMULATION setting): Revert part of
44 2000-07-01 change that set te_multi=multi unless set to tmips.
45 * configure: Regenerate.
47 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
49 * config/obj-coff.c (coff_frob_section): Add padding to the last
50 section when aligning it increases its size.
52 2000-07-11 Kazu Hirata <kazu@hxi.com>
54 * config/tc-tic54x.c: Fix formatting.
56 2000-07-10 Kazu Hirata <kazu@hxi.com>
58 * config/tc-h8500.c: Fix formatting.
59 * config/tc-tic54x.c: Fix formatting.
61 2000-07-10 Alan Modra <alan@linuxcare.com.au>
63 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
64 displacements correctly.
66 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
68 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
70 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
74 2000-07-09 Alan Modra <alan@linuxcare.com.au>
76 From David Huggins-Daines <dhd@linuxcare.com>
77 * config/te-hppalinux64.h: Add a new emulation.
78 * configure.in (emulations): Add configure bits to support the
79 64-bit Linux/parisc target.
80 * configure: Regenerate.
82 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
83 (md_shortopts): Add `V' for ELF.
85 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
86 when SOM or ELF_ARG_RELOC are defined.
87 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
88 ELF_ARG_RELOC are defined.
89 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
90 (pa_stringer): ..Do it here instead. Fix comment typos.
91 (hppa_force_relocation): Cast enums to int before comparing with
94 From Ryan Bradetich <rbradetich@uswest.net>
95 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
97 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
98 (hppa_force_relocation): ditto
99 (md_apply_fix): Added cast to buf to fix warnings.
101 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
102 cons_fix_new_hppa, hppa_force_relocation): Prototype.
104 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
105 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
106 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
107 reloc_type** to avoid warnings in switch.
108 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
109 little earlier instead.
111 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
113 (pa_type_args): Use symbol_arg_reloc_info.
114 (struct pa_it): Make arg_reloc unsigned int.
115 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
116 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
117 (pa_code): Delete. pa_text duplicates this function.
118 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
119 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
121 (cons_fix_new_hppa): Actually change selector to e_fsel when
122 warning about assuming so.
123 (tc_gen_reloc): More example elf arg reloc code.
124 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
125 (hppa_force_relocation): Likewise.
127 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
129 (pa_end_of_source): Prototype.
130 (hppa_fix_adjustable): Prototype.
131 (LABELS_WITHOUT_COLONS): Move it..
132 * config/te-hppa.h: To here.
134 * config/te-hppa64.h: New file.
136 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
138 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
139 format -10, -16, 16 relocs.
140 (hppa_elf_mark_end_of_function): Test for null
141 last_call_info->start_symbol
143 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
144 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
145 re_assesmble_* functions. Delete extraneous statements. Fix
147 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
148 insn to re_assemble_*.
150 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
152 * doc/internals.texi (Expressions): Fix typo.
154 2000-07-08 Kazu Hirata <kazu@hxi.com>
156 * config/tc-sh.c: Fix formatting.
157 * config/tc-tic54x.c: Fix formatting.
158 * depend.c: Fix formatting.
159 * flonum-konst.c: Likewise.
160 * flonum-mult.c: Likewise.
162 2000-07-07 Kazu Hirata <kazu@hxi.com>
164 * config/tc-sh.c: Fix comments.
165 * config/obj-vms.c: Fix comments.
166 * config/tc-a29k.c: Likewise.
167 * config/tc-alpha.c: Likewise.
168 * config/tc-h8300.c: Likewise.
169 * config/tc-h8500.c: Likewise.
170 * config/tc-i370.c: Likewise.
171 * config/tc-ia64.c: Likewise.
172 * config/tc-m68hc11.c: Likewise.
173 * config/tc-m68k.c: Likewise.
174 * config/tc-mips.c: Likewise.
175 * config/tc-ns32k.c: Likewise.
176 * config/tc-ppc.c: Likewise.
177 * config/tc-z8k.c: Likewise.
179 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
181 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
182 Default to '(SEC_LOAD | SEC_DATA)'.
183 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
185 * doc/internals.texi (CPU Backend): Describe
186 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
188 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
190 * as.c (parse_args): NULL terminate the long option list.
192 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
194 * config/tc-d30v.h: Include "write.h" for fixS.
195 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
197 2000-07-05 Nick Clifton <nickc@cygnus.com>
199 * config/tc-d30v.c (write_2_short): Further changes to warning
200 messages produced when combining EITHER_BUT_PREFER_MU attributed
203 2000-07-05 DJ Delorie <dj@redhat.com>
207 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
209 * config/tc-arm.c (psrs): Accept combinations of flags.
211 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
213 * config/tc-avr.c: Change _ () to _() around all strings marked
214 for translation (exception from the usual coding style).
215 (avr_opt): New struct variable, how the new switches are set.
216 (OPTION_MMCU): Define as 'm' and actually use.
217 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
218 (show_mcu_list): New function, display the list of known MCUs.
219 (md_show_usage): Document the new switches. Call show_mcu_list.
220 (avr_set_arch): Change 'm' to OPTION_MMCU.
221 (md_parse_option): Call show_mcu_list if unknown MCU specified.
222 Handle the new switches.
223 (avr_operands): Disable warnings for undefined combinations of
224 operands if -mall-opcodes. Disable warnings for skipping two-word
225 instructions if enhanced core or -mno-skip-bug.
226 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
227 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
228 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
229 (avr_ldi_expression): Warn about implicit lo8().
230 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
232 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
234 * configure.in: Add entry for mips-*-sysv4*MP*
236 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
237 elf32-tradlittlemips for traditional mips targets.
238 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
239 test for Link Once sections as in adjust_reloc_syms.
240 * config/te-tmips.h: New file for traditional mips targets. Define
243 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
245 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
246 flags argument is not present, don't change an existing section's
247 section's attributes. If the flags argument is present, warn if the
248 attributes don't match the section's current attributes. When
249 long section names are supported, set SEC_LINK_ONCE and
250 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
252 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
254 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
255 symbols; create them.
257 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
259 * write.c (set_segment_vma): New: Set vma and lma for a segment.
260 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
262 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
264 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
265 expressions. Ignore the problem when handling 16 bit immediates,
266 because the assembler will take care of the relocation later.
268 2000-06-27 Nick Clifton <nickc@cygnus.com>
270 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
271 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
272 sequential order, and emit warning messages if the input source
273 code contains constructs like that, or parallel constructs
274 containing such opcodes.
276 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
278 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
279 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
280 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
281 (md_show_usage): Update usage message.
282 (md_parse_option): Allow redefinition of MCU type within the
283 same avr[1-5] bfd machine type. Show both old and new MCU type
284 in the error message.
285 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
286 Simplify 8K wrap code.
288 2000-06-25 Kazu Hirata <kazu@hxi.com>
290 * config/obj-aout.c: Remove all uses of DEFUN.
291 * config/obj-ieee.c: Likewise.
292 * config/tc-sh.c: Fix comment typos.
293 * config/tc-tahoe.c: Likewise.
294 * config/tc-vax.c: Likewise.
295 * config/tc-w65.c: Likewise.
296 * config/tc-z8k.c: Likewise.
297 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
299 2000-06-24 DJ Delorie <dj@cygnus.com>
301 * config/tc-i386.c (md_estimate_size_before_relax): Revert
302 more changes from Sept 1999
303 (tc_i386_fix_adjustable): ditto
304 (md_apply_fix3): ditto
306 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
308 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
309 (gas_cgen_parse_operand): Set it around expression() call.
310 (gas_cgen_md_operand): Test for it before longjmp().
312 2000-06-24 Kazu Hirata <kazu@hxi.com>
314 * config/tc-h8500.c: Remove all uses of DEFUN.
315 * config/tc-sh.c: Likewise.
316 * config/tc-w65.c: Likewise.
317 * config/tc-z8k.c: Likewise.
319 * config/tc-h8500.c: Fix typos in comments.
321 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
323 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
326 2000-06-23 matthew green <mrg@redhat.com>
328 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
329 defined. Fix error message for `[' grouping.
331 2000-06-22 Kazu Hirata <kazu@hxi.com>
333 * config/tc-h8300.c: Fix formatting and comment typos.
335 2000-06-22 Timothy Wall <twall@cygnus.com>
337 * config/tc-ia64.c (note_register_values): Move premature QP
338 notation clearing into the appropriate place.
340 2000-06-22 Alan Modra <alan@linuxcare.com.au>
342 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
343 first before anything else. Add bin-bugs.h, emul.h and progress.h
344 Sort list of files as for $(OBJS) in Makefile.am.
346 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
347 find one. Remake dependencies.
348 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
349 * Makefile.in: Regenerate.
350 * doc/Makefile.in: Regenerate.
352 * config/tc-i386.c (i386_displacement): Don't assume a constant
353 displacement is necessarily 16 bits when in 16 bit code mode.
354 (md_assemble): Instead size the displacement here after we know
355 for sure that a .code16gcc operand hasn't automatically added
356 operand size prefixes.
358 2000-06-21 H.J. Lu <hjl@gnu.org>
360 * Makefile.am: Rebuild dependency.
361 * Makefile.in: Rebuild.
363 2000-06-21 Kazu Hirata <kazu@hxi.com>
365 * config/tc-h8300.c (parse_reg): Make the function static.
366 (parse_exp): Likewise.
368 2000-06-20 DJ Delorie <dj@cygnus.com>
370 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
371 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
372 for cygwin import libraries to work properly.
374 2000-06-20 H.J. Lu <hjl@gnu.org>
376 * Makefile.am: Rebuild dependency.
377 * Makefile.in: Rebuild.
378 * configure: Likewise.
379 * doc/Makefile.in: Likewise.
381 2000-06-20 Timothy Wall <twall@cygnus.com>
383 * doc/internals.texi (CPU backend): Add @itemx for
384 TC_START_LABEL_WITHOUT_COLON.
385 * doc/c-tic54x.texi: New.
386 * doc/as.texinfo: Add tic54x features and include primary tic54x
388 * doc/all.texi: Add C54X.
389 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
390 * doc/Makefile.in: Regenerate.
391 * configure.in: Add tic54x and define LIBM for tic54x.
392 * configure: Regenrate.
393 * config/tc-tic54x.[ch]: New.
394 * config/obj-coff.h: Add tic54x.
395 * Makefile.am: (CPU_TYPES): Add tic54x.
396 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
397 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
398 (as_new_LDADD): Add $(LIBM).
399 * Makefile.in: Regenerate.
401 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
403 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
404 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
405 * doc/as.texinfo: Likewise.
407 * configure, Makefile.in: Regenerate.
408 * configure.in (emulations): Recognize m6811 and m6812.
409 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
410 Added files for 68hc11 and 68hc12 assembler.
411 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
412 * config/tc-m68hc11.h: Header definition for that assembler.
414 2000-06-18 Nick Clifton <nickc@redhat.com>
416 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
417 instead of OCTETS_PER_BYTE.
419 * config/tc-v850.c: Fix compile time warnings.
420 * config/tc-ppc.c: Fix compile time warnings.
422 2000-06-18 H.J. Lu <hjl@gnu.org>
424 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
425 * configure: Rebuild.
427 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
429 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
432 2000-06-16 Nick Clifton <nickc@cygnus.com>
434 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
435 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
437 * doc/c-mips.texi: Document newly accepted cpu variants.
439 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
441 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
443 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
445 * macro.c (getstring): Make it possible to escape the quote
448 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
450 * config/tc-hppa.c (pa_export): Weak symbols can be global.
452 2000-06-13 H.J. Lu <hjl@gnu.org>
454 * configure: Regenerate.
456 2000-06-09 Alan Modra <alan@linuxcare.com.au>
458 * app.c (do_scrub_begin): Don't default lex[';'] as a line
460 * doc/internals.texi (line_separator_chars): Semicolon is no
461 longer a default. Mention null and newline as defaults.
463 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
465 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
466 * config/tc-i860.h (line_separator_chars): Likewise.
467 * config/tc-h8300.c (line_separator_chars): Likewise.
468 * config/tc-i960.c (line_separator_chars): Likewise.
469 * config/tc-m68k.c (line_separator_chars): Likewise.
470 * config/tc-mips.c (line_separator_chars): Likewise.
471 * config/tc-ns32k.c (line_separator_chars): Likewise.
472 * config/tc-sparc.c (line_separator_chars): Likewise.
473 * config/tc-vax.c (line_separator_chars): Likewise.
475 * config/tc-h8300.c (comment_chars): Use string initialiser.
476 * config/tc-i960.c (line_comment_chars): Likewise.
477 * config/tc-z8k.c (comment_chars, line_comment_chars,
478 line_separator_chars): Likewise.
480 * config/tc-arm.c (line_separator_chars): Always use `;', not just
483 2000-06-08 Nick Clifton <nickc@cygnus.com>
485 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
488 2000-06-08 David O'Brien <obrien@FreeBSD.org>
490 * configure.in (VERSION): Update to show this is the CVS mainline.
492 2000-06-08 Matthew Jacob <mjacob@feral.com>
494 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
495 $at is the integer register $r28, vs. both $r28 and the floating
498 2000-06-08 James E. Wilson <wilson@cygnus.com>
500 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
501 (dot_endp): Don't call ia64_flush_insns.
502 (emit_one_bundle): Don't delete prologue/body records from
503 unwind_record list in first loop. Rewrite second loop to account for
506 2000-06-07 David Mosberger <davidm@hpl.hp.com>
508 * config/tc-ia64.c: Add missing prototypes.
509 (generate_unwind_image): Cast argument to output_unw_records call.
511 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
513 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
515 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
517 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
518 (REGISTER_P): likewise.
519 (avr_opcodes): uses include/opcode/avr.h
520 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
522 2000-06-04 Alan Modra <alan@linuxcare.com.au>
524 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
527 2000-06-03 H.J. Lu <hjl@gnu.org>
529 * read.c (is_end_of_line): Put back `;'.
531 2000-06-03 Alan Modra <alan@linuxcare.com.au>
533 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
535 2000-06-01 Alan Modra <alan@linuxcare.com.au>
537 * expr.c (operand): Test is_end_of_line outside switch to catch
538 line separator chars that are also operators.
539 (operator): Return O_illegal for line separator chars.
541 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
542 entry (or `!' entry for TC_HPPA).
544 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
545 before indexing is_end_of_line. Remove redundant check for '\0'.
547 * config/tc-h8500.c (md_assemble): Likewise.
548 * config/tc-mcore.c (md_assemble): Likewise.
549 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
552 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
554 * config/tc-mcore.c (mcore_cons): Likewise.
555 (mcore_float_cons): Likewise.
556 (mcore_stringer): Likewise.
557 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
559 2000-06-01 Scott Bambrough <scottb@netwinder.org>
561 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
563 2000-05-29 Nick Clifton <nickc@cygnus.com>
565 * config/tc-sh.c: Fix compile time warning messages.
567 * config/tc-mips.c: Fix compile time warning messages.
569 2000-05-29 Philip Blundell <philb@gnu.org>
571 * doc/as.texinfo: Update copyright dates.
572 (Local Labels): Delete misplaced mention of ARM.
573 * NEWS: Mention ARM ELF support.
575 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
577 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
578 it is modified, and use the real_size to compute the frag address
579 for dwarf2 line info.
581 2000-05-27 Alan Modra <alan@linuxcare.com.au>
583 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
584 line-matching scheme to cope with automake moving variables around.
585 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
586 * Makefile.in: Regenerate.
588 2000-05-26 Jakub Jelinek <jakub@redhat.com>
590 * config/tc-sparc.c (sparc_relax): New.
591 (md_longopts): Add -relax and -no-relax options.
592 (md_parse_options, md_show_usage): Likewise.
593 (md_apply_fix3): Optimize tail call into branch always if possible.
595 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
597 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
598 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
599 rules, with warning when a GAS statement specifies a packing that
600 will result in an instruction being squashed.
601 Added typdef packing_type and enumerals, changed various integer
602 literals to use the enumerals.
604 2000-05-24 David Mosberger <davidm@hpl.hp.com>
606 * config/tc-ia64.c (dot_restorereg_p): New function.
607 (md_pseudo_table): Add restorereg.p.
608 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
609 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
611 * config/tc-ia64.h (unw_record_type): Add unwabi.
612 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
613 called MASK with members for imask, and the masks produced by
614 fr_mem, gr_mem, br_mem, and frgr_mem.
615 (unw_p_record): Add members ABI and CONTEXT.
616 (unw_x_record): Add member AB.
617 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
618 as pseudo-register for use during unwind info generation.
619 (AR_PFS, AR_LC): New macros.
620 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
621 whose names start with an at sign (as in "@priunat").
622 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
624 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
625 proc_end, unwind_info, personality_routine): Consolidate into
626 "unwind" structure to reduce offset-table use. Add member
627 NEXT_SLOT_NUMBER to track the slot number for the next instruction
629 (output_R1_format, output_R3_format, output_P3_format,
630 output_P6_format): Initialize R with zero to reduce compiler warnings.
631 (output_P7_format): Ditto. Add `default' branch to switch
632 statement to reduce compiler warnings.
633 (output_P8_format, output_B1_format, output_B4_format): Ditto.
634 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
635 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
636 into single argument.
637 (output_X1_format, output_X3_format): Initialize R with zero to reduce
638 compiler warnings. Merge A and B args into single argument.
639 (output_X2_format, output_X4_format): Remove unused variable R. Merge
640 A and B args into single argument.
641 (free_record): Removed (wasn't used).
642 (free_list_records): Also free imasks in prologue records.
643 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
644 (output_spill_mask): Remove.
645 (output_unwabi): New function.
646 (output_epilogue, output_label_state, output_copy_state): Call
648 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
649 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
651 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
652 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
653 as part of handling the prologue records. Emit region's imask if
654 we have one. Handle unwabi, epilogue, label_state, copy_state,
655 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
656 spill_sprel_p, and spill_reg_p records.
657 (set_imask, count_bits, slot_index): New function.
658 (fixup_unw_records): Fix region size computation. Handle
659 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
660 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
661 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
662 set_imask accordingly. Update imask for gr_gr, and br_gr records.
663 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
664 (dot_save): Use manifest constants for applicaton registers.
665 Handle REG_PR and REG_PRIUNAT.
666 (dot_restore): Don't just ignore it.
667 (dot_restorereg): New function..
668 (generate_unwind_image): Ensure unwind info is a multiple of eight
669 bytes, not just four bytes.
670 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
671 (dot_altrp): Don't just ignore it.
672 (dot_savemem): New function. Replaces dot_savesp() and
673 dot_savepsp(). Use manifest constants for applicaton registers.
674 Handle REG_PR and REG_PRIUNAT.
675 (dot_savef): Simplify.
676 (dot_saveb): Support generation of br_gr.
677 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
678 dot_label_state, dot_copy_state): New function.
679 (dot_unwabi): Don't just ignore it.
680 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
681 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
682 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
683 (emit_one_bundle): Set slot number for prologue/body records
684 *before* emitting the first insn.
685 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
686 (md_begin): Declare "psp" pseudo-register.
687 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
688 so we don't get segfault.
689 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
690 counts as required per SW Conventions manual
691 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
692 output_preds_psprel, output_preds_sprel, output_spill_base,
693 output_unat_psprel, output_unat_sprel, output_lc_psprel,
694 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
695 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
696 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
697 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
698 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
699 (dot_vframe): Implement.
700 (dot_vframesp, dot_vframepsp): New function.
702 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
704 * configure.in (i386-*-freebsd a.out entry): Quote properly.
705 * configure: Regenerate.
707 2000-05-23 Alan Modra <alan@linuxcare.com.au>
709 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
710 (md_estimate_size_before_relax): so we can use it here instead of
711 old kludges. Localise vars to blocks. Comment.
713 * frags.c (frag_new): Update fr_var comments.
714 * frags.h (struct frag): Ditto.
716 2000-05-22 Richard Henderson <rth@cygnus.com>
718 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
719 (pseudo_func): Add pcrel.
720 (operand_match): Handle IA64_OPND_TGT64.
721 (build_insn): Likewise.
722 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
723 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
724 (fix_insn): Handle all three 64-bit relocation types.
726 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
728 * obj.h (struct format_ops): New members begin, app_file,
729 s_set_other, s_set_desc, s_get_type, s_set_type,
730 separate_stab_sections, init_stab_section.
732 * config/obj-multi.h: Update GPL notice to v2.
735 (S_SET_SIZE): Test s_set_size for NULL before calling.
736 (S_SET_ALIGN): Similar for s_set_align.
741 (SEPARATE_STAB_SECTIONS): New.
742 (INIT_STAB_SECTION): New.
743 (EMIT_SECTION_SYMBOLS): New.
744 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
746 * config/obj-elf.h: Update GPL notice to v2.
747 Mention that this file is included from obj-multi.h.
748 (obj_begin): Wrap definition in ifndef.
749 (elf_file_symbol): Constify declaration.
750 (obj_app_file): Ditto.
751 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
752 Wrap in ifndef SEPARATE_STAB_SECTIONS.
754 * config/obj-elf.c (elf_s_set_other): New.
755 (elf_file_symbol): Constify argument.
756 (elf_separate_stab_sections): New.
757 (elf_init_stab_section): New.
758 (elf_format_ops): Add new members. Remove comma at end.
760 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
761 (ecoff_format_ops): Add new fields. Remove comma at end.
762 Mention inconsistency for emit_section_symbols.
764 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
766 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
767 (coff_separate_stab_sections): New.
768 (coff_format_ops): Add new members.
770 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
771 (obj_aout_s_set_other): New.
772 (obj_aout_s_set_desc): New.
773 (obj_aout_s_get_type): New.
774 (obj_aout_s_set_type): New.
775 (obj_aout_separate_stab_sections): New.
776 (aout_format_ops): New members added. Use obj_aout_process_stab,
777 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
778 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
780 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
782 2000-05-22 Alan Modra <alan@linuxcare.com.au>
784 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
785 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
786 (md_estimate_size_before_relax): Ensure jumps to weak and
787 externally visible symbols are relocatable.
789 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
791 * stabs.c (aout_process_stab): Make global.
792 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
793 * read.h (aout_process_stab): Declare.
795 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
796 Generalize to *aout, *coff *elf.
797 * configure: Regenerated.
799 * doc/internals.texi (Object format backend): Say
800 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
802 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
803 * Makefile.in: Regenerated.
805 2000-05-19 Catherine Moore <clm@cygnus.com>
807 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
809 2000-05-18 Alan Modra <alan@linuxcare.com.au>
811 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
812 instruction to reflect change in re_assemble_*.
814 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
816 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
817 build PA64 ELF tools.
818 * configure: Rebuilt.
820 2000-05-17 Alan Modra <alan@linuxcare.com.au>
822 * Makefile.am: Regenerate dependencies.
823 * Makefile.in: Regenerate.
825 2000-05-15 Nick Clifton <nickc@cygnus.com>
827 * config/tc-arm.c (struct asm_psr): Add boolean field
828 distinguishing between CSPR and SPSR. Rename 'number' field
830 (psrs): Rearrange contents to match new asm_psr structure.
831 (arm_psr_parse): Move next to psr_required_here. Make it
832 return an asm_psr structure.
833 (psr_required_here): Use asm_psr structure returned by
835 (do_msr): Reorganise to allow psr_required_here to be called
837 (md_undefined_name): Mark 'name' parameter as unused, since
838 the COFF target does not use it.
840 2000-05-14 David O'Brien <obrien@FreeBSD.org>
842 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
844 * config/te-aux.h: Likewise.
845 * config/te-dpx2.h: Likewise.
846 * config/te-go32.h: Likewise.
847 * config/te-hp300.h: Likewise.
848 * config/te-hppa.h: Likewise.
849 * config/te-i386aix.h: Likewise.
850 * config/te-ic960.h: Likewise.
851 * config/te-interix.h: Likewise.
852 * config/te-nbsd532.h: Likewise.
853 * config/te-pc532mach.h: Likewise.
854 * config/te-ppcnw.h: Likewise.
855 * config/te-psos.h: Likewise.
856 * config/te-sparcaout.h: Likewise.
857 * config/te-sun3.h: Likewise.
858 * config/te-sysv32.h: Likewise.
860 2000-05-14 Alan Modra <alan@linuxcare.com.au>
862 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
863 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
864 and sign extend without an if statement.
865 (build_bytes): Likewise.
867 2000-05-14 Kazu Hirata <kazu@hxi.com>
869 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
870 X_add_symbol L_32 case.
872 2000-05-14 David O'Brien <obrien@FreeBSD.org>
874 * config/te-freebsd.h: New file.
876 2000-05-13 Alan Modra <alan@linuxcare.com.au>
878 * asintl.h (gettext, dgettext, dcgettext, textdomain,
879 bindtextdomain): Replace defines with those from intl/libgettext.h
880 to quieten gcc warnings.
882 * NEWS: Mention x86 .arch and -q.
884 * config/tc-i386.c (quiet_warnings): New.
885 (md_assemble): Use quiet_warnings.
886 (md_parse_option): Set quiet_warnings from -q.
887 (md_show_usage): Mention -q, delete -m.
888 (flag_do_long_jump): Delete.
889 (md_parse_option): Remove -m.
890 (md_show_usage): Remove -m.
891 (md_create_long_jump): Remove useless flag_do_long_jump code.
893 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
894 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
896 2000-05-13 Alan Modra <alan@linuxcare.com.au>
897 Alexander Sokolov <robocop@netlink.ru>
899 * doc/c-i386.texi (i386-Arch): New section.
900 (i386-Syntax): Mention .intel_syntax and .att_syntax.
902 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
903 (smallest_imm_type): Use smallest opcode for shift by one if cpu
904 architecture has been given and is not 486.
906 (md_pseudo_table): Add .arch.
907 (md_assemble): Warn if cpu architecture has been given and an
908 unsupported instruction.
910 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
911 Move operand_types bit defines after relevant template field.
912 (template): Add cpu_flags.
916 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
918 * config/tc-mn10300.h (md_end): Define.
919 (mn10300_finalize): Declare.
920 * config/tc-mn10300.c: Include dwarf2dbg.h.
921 (debug_line): Define.
922 (md_assemble): Generate dwarf2 line info.
923 (mn10300_finalize): New function. Finalize dwarf2 info.
925 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
927 * config/tc-mips.c (md_estimate_size_before_relax): Use the
928 external version of the relocation for weak symbols.
930 2000-05-08 David Mosberger <davidm@hpl.hp.com>
932 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
933 frame size in units of 16 bytes, as required per SW Conventions manual.
934 (output_unw_records): Output info-block header as a dword to get
937 2000-05-08 Alan Modra <alan@linuxcare.com.au>
939 * as.h: #include "file", not <file> on files from ../include.
940 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
941 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
942 (md_convert_frag): Add ATTRIBUTE_UNUSED.
943 (tc_coff_symbol_emit_hook): Ditto.
944 (OPTCOUNT): Cast to int to avoid compiler warning.
945 (md_begin): Fix signed/unsigned warnings.
947 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
949 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
950 ABRANCH LONG case for a conditional branch on a 68000.
951 (md_estimate_size_before_relax): Likewise. Also handle
952 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
953 (m68k-ip: case ABSL): Relax absolute references to 16-bit
954 PC-relative on all CPUs.
955 (md_estimate_size_before_relax): Likewise.
957 2000-05-04 Alan Modra <alan@linuxcare.com.au>
959 * as.c (parse_args): Just mention current year in printed
962 2000-05-03 J.T. Conklin <jtc@redback.com>
964 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
966 (md_parse_option): Recognize -m7400.
968 2000-05-03 Ian Lance Taylor <ian@zembu.com>
970 * config/atof-ieee.c (gen_to_words): When adding carry back in,
971 don't permit lp to become less than the words array.
973 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
975 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
976 Fix little-endian case.
978 2000-05-03 David O'Brien <obrien@NUXI.com>
980 * as.c (parse_args): Update copyright.
982 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
984 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
985 for the .bss section too.
987 2000-05-02 Alan Modra <alan@linuxcare.com.au>
989 * configure.in: Set em=linux for hppa-*-linux.
990 * configure: Regenerate.
991 * doc/Makefile.in: Regenerate with correct automake.
993 * frags.c (frag_grow): Sanity check chunk_size.
995 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
996 * config/obj-som.h: Likewise.
997 * config/obj-ieee.h: Likewise.
999 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1001 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1002 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1003 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1004 (pa_ip): low_sign_unext now returns via function value. Use
1005 re_assemble_* instead of dis_assemble_* and
1006 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1008 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1009 (md_section_align, md_parse_option, md_show_usage,
1010 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1011 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1012 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1013 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1014 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1016 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1017 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1018 outside of switch. Correct mask and shifting errors in case 10
1019 and case -11. In case 21, compare against signed range to suit
1020 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1021 case 17 and case 22, use offsetT variable to properly check range.
1022 Use re_assemble_* here too.
1023 (evaluate_absolute): Change type of value to offsetT. Call
1024 hppa_field_adjust to do the work for us.
1025 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1026 (pa_parse_cmpib_64_cmpltr): Ditto.
1027 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1028 of i to unsigned int.
1029 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1030 (pa_end_of_source): Return type is void.
1032 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1034 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1036 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1038 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1039 More comments added.
1040 (md_begin): Removed "construct symbols for each register name".
1041 Because register names conflicts with GCC generated function
1043 (avr_operand): Now constant numbers can be used as a register
1044 identifiers (0 as r0, 31 as r31).
1045 (md_assemble): use skip_space () before parsing instruction
1048 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1050 * config/tc-avr.c: New AVR_ISA_ defined.
1051 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1052 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1053 for `fmul', `movw' and `lpm R,Z' instructions.
1054 (avr_operands): Warn if current opcode is a two-word instruction
1055 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1056 (avr_opcodes): New commands added.
1057 (REGISTER_P): Check 'a' and 'v' constraint letters.
1058 (mcu_types): New MCU added.
1060 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1062 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1063 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1064 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1065 * configure: Regenerate.
1067 2000-04-29 Andreas Jaeger <aj@suse.de>
1069 * as.h: Correctly check GCC version.
1071 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1073 * as.c (parse_args): Allow md_parse_option to override -a listing
1075 * config/obj-coff.c (add_lineno): Change type of offset parameter
1076 from "int" to "bfd_vma."
1077 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1078 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1079 (ppc_change_csect): Align correctly for XCOFF64.
1080 (ppc_machine): New function, which discards "ppc_machine" line.
1081 (ppc_tc): Cons for 8 when code is 64 bit.
1082 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1084 (md_parse_option): Handle -a64 and -a32.
1086 * config/tc-ppc.h (TARGET_MACH): Define.
1087 (TARGET_FORMAT): Move to function.
1088 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1090 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1092 * doc/as.1: Fix unbalanced brackets.
1094 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1096 (line_comment_chars): Set to '/' if TE_FreeBSD.
1098 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1100 * configure.in: Configury support for PA64 (currently disabled).
1101 * configure: Rebuilt.
1103 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1105 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1106 bfd_set_section_alignment.
1108 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1110 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1113 2000-04-24 Nick Clifton <nickc@cygnus.com>
1115 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1116 * doc/as.texinfo (Align): Include arm and strongarm in list of
1117 targets that have the second form of the behaviour of the .align
1120 2000-04-24 Mark Klein <mklein@dis.com>
1122 * obj-som.c: Terminate obj_pseudo_table.
1124 2000-04-22 Timothy Wall <twall@cygnus.com>
1126 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1128 (operand_match): Conditionally insert default bit values for IMMU9.
1130 2000-04-14 Matthew Green <mrg@cygnus.com>
1132 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1133 * configure: Rebuilt.
1135 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1136 Jason Eckhardt <jle@cygnus.com>
1138 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1140 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1141 Added handling of new operand types l,y,&,fe,fE,fx.
1143 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1144 David Mosberger <davidm@hpl.hp.com>
1145 Timothy Wall <twall@cygnus.com>
1146 Andrew MacLeod <amacleod@cygnus.com>
1147 Jim Wilson <wilson@cygnus.com>
1149 * Makefile.am (CPU_TYPES): Add ia64.
1150 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1151 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1152 * Makefile.in: Rebuild.
1153 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1154 * configure: Rebuild.
1155 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1156 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1157 * expr.c (expr): Handle md_optimize_expr.
1158 * read.c (LEX_HASH): Add comment.
1159 * config/tc-ia64.c, config/tc-ia64.h: New files.
1161 2000-04-21 Richard Henderson <rth@cygnus.com>
1163 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1164 bundling a non-delayed branch type instruction.
1166 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1168 * config/tc-mn10300.c (HAVE_AM30): Define.
1169 (md_assemble): Use it.
1171 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1173 * config/obj-elf.c (obj_elf_change_section): Check for changed
1176 * Makefile.am: (CPU_MULTI_VALID): Remove.
1177 (MULTI_CPU_TYPES): Define.
1178 (MULTI_CPU_OBJ_VALID): Define.
1179 (DEPTC): Use the above.
1180 (DEPOBJ): Same here.
1182 Regenerate dependencies.
1183 * Makefile.in: Regenerate.
1185 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1187 * Makefile.am (YACC, LEX): Get them from configure.
1189 2000-04-18 H.J. Lu (hjl@gnu.org)
1191 * config/tc-i386.c (offset_in_range): Use addressT instead of
1192 bfd_vma for non-bfd assemblers.
1194 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1196 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1197 doesn't give spurious errors.
1199 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1201 * as.h (SEEK_SET): Define if undefined.
1203 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1205 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1206 constants, and don't assume offsetT is 32 bits.
1208 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1210 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1211 (md_pcrel_from_section): Add prototype.
1212 (d10v_fix_adjustable): Add prototype.
1213 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1215 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1217 2000-04-12 Nick Clifton <nickc@cygnus.com>
1219 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1220 symbol in frag chain.
1222 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1224 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1225 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1226 (fits_in_signed_word, smallest_imm_type): Ditto.
1227 (md_assemble): Use an offsetT var to hold offsetT values, not a
1229 (offset_in_range): New.
1230 (md_assemble): Use it.
1231 (md_convert_frag): Change type of target_address, opcode_address,
1232 and displacement_from_opcode_start to offsetT.
1233 (md_create_short_jump): Change type of offset to offsetT.
1234 (md_create_long_jump): Ditto.
1235 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1236 (md_chars_to_number): Remove.
1237 (output_invalid): Remove duplicate prototype.
1239 2000-04-09 Nick Clifton <nickc@cygnus.com>
1241 * Makefile.am (CPU_TYPES): Add 'avr'.
1242 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1243 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1245 * Makefile.in: Regenerate.
1247 * doc/as.texinfo: Add M32R documentation.
1249 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1251 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1252 --enable-build-warnings option.
1253 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1254 * Makefile.in, configure: Re-generate.
1256 2000-04-07 Nick Clifton <nickc@cygnus.com>
1258 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1259 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1260 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1261 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1262 (arm_force_relocation): Force relocations for
1263 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1265 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1267 * config/tc-sh.c (get_operands): There's no third operand if the
1268 first operand is an immediate.
1270 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1272 * config/tc-sh.c (immediate): Delete.
1273 (sh_operand_info): Add immediate member.
1274 (parse_reg): Use A_PC for pc.
1275 (parse_exp): Add second argument 'op'. All callers changed.
1276 (parse_at): Expect pc to be coded as A_PC.
1277 Use immediate field in *op.
1278 (insert): Add fourth argument 'op'. All callers changed.
1279 (build_relax): Add second argument 'op'. All callers changed.
1280 (insert_loop_bounds): New function.
1281 (build_Mytes): Remove DISP_4.
1282 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1283 (assemble_ppi): Use immediate field in *operand.
1284 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1285 (md_apply_fix): Likewise.
1286 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1288 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1290 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1292 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1294 * internals.texi (CPU backend): Document
1295 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1297 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1299 * po/gas.pot: Regenerate.
1301 * as.c (show_usage): Restore translated part of bug string.
1302 * gasp.c (show_usage): Likewise.
1304 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1305 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1306 than move-if-change.
1307 (DEP1): Modify for "gcc -MM".
1311 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1312 Update dependencies.
1313 * Makefile.in: Regenerate.
1315 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1317 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1318 (md_begin): Likewise.
1319 (HAVE_AM33): New macro.
1320 (md_assemble): Use it. Match r_regs and xr_regs only if
1323 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1325 * as.h: #include "bin-bugs.h"
1326 * as.c (show_usage): Use REPORT_BUGS_TO.
1327 * gasp.c: #include "bin-bugs.h"
1328 (show_usage): Use REPORT_BUGS_TO.
1330 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1332 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1334 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1335 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1338 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1340 * config/tc-i386.c (i386_immediate): Don't assume a constant
1341 immediate is necessarily 16 bits when in 16 bit code mode.
1342 (md_assemble): Instead set guess_suffix here after we have checked
1345 2000-04-02 Richard Henderson <rth@cygnus.com>
1347 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1348 quantities. Correct right shift sign extension.
1349 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1350 32-bit value when shifting into place.
1352 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1354 * app.c: Add ATTRIBUTE_UNUSED as needed.
1355 * config/tc-ppc.c: Likewise.
1356 (ppc_size): Make unsigned long.
1357 (ppc_insert_operand): Add casts to avoid warnings.
1359 2000-03-31 Nick Clifton <nickc@cygnus.com>
1361 * config/tc-d10v.h (md_flush_pending_output): Define.
1363 2000-03-29 Nick Clifton <nickc@cygnus.com>
1365 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1366 segment. Works for both BFD_ASSEMBLER and others.
1367 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1369 2000-03-29 Nick Clifton <nickc@cygnus.com
1371 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1373 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1375 * listing.c (LISTING_LHS_WIDTH): Default depends on
1377 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1379 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1381 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1384 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1386 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1388 * config/tc-avr.c (mcu_types): Add missing initialiser.
1389 (md_pcrel_from_section): Add prototype.
1390 (avr_operand): Remove redundant test of unsigned < 0.
1391 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1393 2000-03-27 Denis Chertykov <denisc@overta.ru>
1395 * config/tc-avr.c: New file for AVR support.
1396 * config/tc-avr.h: Likewise.
1397 * configure.in: Add AVR support.
1398 * configure: Regenerate.
1400 2000-03-26 Timothy Wall <twall@cygnus.com>
1402 * gasp.c (macro_op): Add new argument to check_macro call.
1403 Macro structure definitions moved to macro.h
1404 * sb.h: Add argument to prototype for input_scrub_include_sb.
1405 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1406 nesting checks with an additional flag.
1407 (struct input_save): Add flag to indicate whether current sb
1408 should be checked for proper macro/conditional nesting.
1409 (input_scrub_push/pop): Save/restore nest check flag.
1410 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1412 * macro.c (check_macro): Allow caller to retrieve parsed macro
1413 information if a pointer is provided. This information may be
1414 used by the new macro hooks.
1415 * macro.h: Update prototype for check_macro. Macro struct
1416 definitions moved here from macro.c/gasp.c.
1417 * read.c (read_a_source_file): Add parameter to check_macro call,
1418 and pass macro info to the macro hook, if defined.
1419 (input_scrub_insert_line): New. Allow insertion of a line of
1420 characters into the input stream.
1421 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1422 file into the input stream.
1423 (s_include): Use input_scrub_insert_file.
1424 * internals.texi: Document new macro hooks.
1425 * as.h: New prototypes added.
1427 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1429 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1430 an initial capital letter.
1431 (i386_index_check): Reindent.
1433 2000-03-19 Nick Clifton <nickc@cygnus.com>
1435 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1438 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1440 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1441 instruction operand bad if Rd > 7 when generating
1442 thumb instructions. Prevents for example,
1443 "adr r12,label" from silently failing and generating
1444 the wrong instruction.
1446 2000-03-17 Nick Clifton <nickc@cygnus.com>
1448 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1449 that have a destingation >= 0x400000.
1450 Fix compile time warning messages.
1452 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1454 * config/tc-sh.c (md_begin): When encountering insn that are
1455 not supported by the current arch, only change the name if
1456 its contents are the same as prev_name.
1457 (get_specific): If the the architecture doesn't match, fail.
1459 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1461 * config/tc-sh.c (IDENT_CHAR): Define.
1462 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1463 matching back where it came from.
1465 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1467 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1469 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1471 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1474 2000-03-15 Kazu Hirata <kazu@hxi.com>
1476 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1478 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1480 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1481 floating-point-number, make sure 'f' is in FLT_CHARS.
1483 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1485 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1486 (s_lcomm_internal): Use it.
1487 * doc/internals.texi (CPU backend): Document it.
1488 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1491 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1493 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1496 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1497 implementation doesn't have special handling for switch
1499 (macro_build): Allow for code in sections other than .text.
1501 (mips_ip): Likewise.
1502 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1503 Don't perform relocs if we will be outputting them.
1504 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1505 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1508 2000-03-09 Catherine Moore <clm@cygnus.com>
1510 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1511 relocation type based on the entry in the fixup structure.
1513 2000-03-08 H.J. Lu (hjl@gnu.org)
1515 * Makefile.am (install-exec-tooldir): Depend on
1516 install-exec-bindir for parallel make.
1517 * Makefile.in: Regenerated.
1519 2000-03-06 Nick Clifton <nickc@cygnus.com>
1521 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1523 (md_parse_option): Parse -m32r command line switch - disable m32rx
1525 (md_show_usage): Document new option.
1527 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1528 * doc/Makefile.in: Regenerate.
1529 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1531 2000-03-02 Michael Meissner <meissner@redhat.com>
1533 * config/tc-d30v.c (check_range): Remove code that incorrectly
1534 sign extended values where bits < 32.
1536 2000-03-02 H.J. Lu (hjl@gnu.org)
1538 * configure.in: Support --enable-targets=all on ia32.
1539 * configure: Regenerated.
1541 2000-03-01 Nick Clifton <nickc@cygnus.com>
1543 * gasp.c (do_align): Remove bogus check of alignment value.
1545 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1547 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1548 TC_PPC was defined forced the type of a symbol with no other type
1551 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1553 * doc/internals.texi (CPU backend): Mention that
1554 line_separator_chars do not break up comments. Fix typos for
1555 LEX_AT and LEX_NAME descriptions. Document operands for
1556 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1557 description of md_create_short_jump usage. Document argument for
1558 md_undefined_symbol.
1560 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1562 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1563 (md_parse_option): Handle it.
1564 (md_show_usage): Document it.
1566 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1568 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1569 opcode, for the instruction `pal19'. From Andrea Arcangeli
1572 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1574 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1576 (md_assemble): To here, before template operands are matched.
1577 Also ensure a constant immediate is sign extended when we know the
1578 size is at most 16 bits. This is to catch cases like "add
1579 $0xffc0,%ax" where we don't know the size, and thus that the
1580 immediate can be represented as Imm8S until after parsing the
1582 (i386_displacement): Similarly sign extend 16 bit constant
1584 (md_assemble): Relax 16-bit jump constant range check to suit sign
1585 extended displacements.
1587 2000-02-26 Andreas Jaeger <aj@suse.de>
1589 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1591 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1593 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1594 call operands when intel_syntax.
1595 (intel_float_operand): Return 2 for "fi...".
1596 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1597 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1598 earlier "SHORT" change.
1599 (md_assemble): When determining suffix from Regs, exclude
1602 2000-02-24 Nick Clifton <nickc@cygnus.com>
1604 * configure: Add arm-wince, mips-pe and sh-pe targets.
1605 * configure: Regenerate.
1607 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1609 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1610 "pe-mips" for the mips-pe target.
1612 * config/tc-arm.c (insns): Change displacement encoded in BL
1613 and B instructions if the target port is arm-wince.
1614 (do_ldst): Do not bias the relocation offset if the target
1616 (md_pcrel_from): Add in missing relocation offset bias if the
1617 target os arm-wince.
1619 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1620 (md_begin): Disable -G support for mips-pe target.
1621 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1622 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1625 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1626 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1627 assembler, just set the alignment to 4.
1629 * config/te-wince-pe.h: New file for WinCE targets. Define
1632 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1634 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1635 string instructions.
1636 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1637 (i386_intel_memory_operand): After finding a segment override,
1638 check again for no `[' before looking for a displacement. Bomb if
1639 more than one displacement rather than silently discarding the
1640 second and subsequent ones. Free strings malloc'd by
1641 build_displacement_string.
1643 2000-02-24 Catherine Moore <clm@cygnus.com>
1645 * config/obj-som.c (obj_pseudo_table): Add "weak".
1646 (obj_som_weak): New routine.
1648 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1650 * config/tc-i386.c (union i386_op): New.
1651 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1652 Throughout file replace occurences of disps[n], imms[n], regs[n]
1653 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1654 intel mode operand swapping. Add assert in regKludge and
1655 fake_zero_displacement code. Test i.types[n] when outputting
1656 displacements and immediates. Combine output of Disp16 with
1658 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1659 when in intel mode by (not) reversing fsub and fdiv operands
1660 before the template search. This fails for single operand
1661 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1662 undefined. Instead fix the base_opcode after we've found the
1663 template. Move base_opcode xor with found_reverse_match from
1664 opcode output code to before this fix so we test for the correct
1666 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1667 check in intel mode. Instead compare opcodes.
1669 * config/tc-i386.h (TC_RELOC): Delete.
1670 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1671 with equivalent call to reloc.
1673 * as.h (flag_m68k_mri): Move declaration after target include, and
1674 only declare when TC_M68K defined. Define as zero otherwise.
1675 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1676 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1677 Define as zero otherwise.
1678 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1679 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1680 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1681 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1682 testing whether defined.
1683 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1684 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1685 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1686 rather than testing whether defined.
1687 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1688 (parse_mri_cons): Declare and use only when TC_M68K.
1689 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1690 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1691 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1693 * NEWS: Mention IBM 370 support.
1695 2000-02-23 Richard Henderson <rth@cygnus.com>
1697 * config/tc-i386.c (md_assemble): When swapping operands for
1698 intel_syntax, assume everything that's not Imm or Disp is a
1701 2000-02-23 Linas Vepstas <linas@linas.org>
1703 * config/tc-i370.c, config/tc-i370.h: New files.
1704 * Makefile.am: Add support for Linux/IBM 370.
1705 * configure.in: Likewise.
1706 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1707 * config/obj-elf.c: Include elf/i370.h
1708 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1710 * Makefile.in: Regenerate.
1711 * configure: Regenerate.
1713 * doc/c-i370.texi: New file.
1714 * doc/all.texi: Include it.
1715 * doc/as.texinfo: And here.
1716 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1717 * doc/Makefile.in: Regenerate.
1719 2000-02-19 Michael Meissner <meissner@redhat.com>
1721 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1722 determine if an instruction can be used in parallel with an ADDppp
1723 or SUBppp instruction.
1725 2000-02-22 Andrew Haley <aph@cygnus.com>
1727 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1729 1999-12-30 Andrew Haley <aph@cygnus.com>
1731 * config/tc-mips.c (mips_gp32): New variable.
1732 (macro_build) Use mips_gp32.
1734 (md_longopts): Add "-mgp32" and "-mgp64".
1735 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1737 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1739 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1740 warning, and bump it to 1.
1742 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1744 From Brad Lucier <lucier@math.purdue.edu>:
1745 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1748 2000-02-21 Catherine Moore <clm@cygnus.com>
1750 * config/tc-mips.c (MF_HILO_INSN): Define.
1751 (mips_7000_hilo_fix): Declare.
1752 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1753 (md_parse_option): Check for 7000_HILO_FIX options.
1754 (OPTION_M7000_HILO_FIX): Define.
1755 (OPTION_NO_M7000_HILO_FIX): Define.
1756 * doc/c-mips.texi (-mfix7000): Describe.
1758 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1760 * listing.c (print_lines): Remove unused variable `end'.
1762 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1763 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1764 reloc_type when BFD_ASSEMBLER.
1765 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1766 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1767 statement and quell signed vs. unsigned comparison warning.
1769 2000-02-18 Nick Clifton <nickc@cygnus.com>
1771 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1772 the computed frag offset, rather than overwriting it.
1774 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1776 * config/tc-sh.c ("elf/sh.h"): Include.
1777 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1778 (md.begin): Initialize target_arch.
1779 Only include opcodes in has table that match selected architecture.
1780 (parse_reg): Recognize register names for sh-dsp.
1781 (parse_at): Recognize post-modify addressing.
1782 (get_operands): The leading space is now optional.
1783 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1784 arguments. Update valid_arch.
1785 (build_Mytes): Add support for SDT_REG_N.
1786 (find_cooked_opcode): New function, broken out of md_assemble.
1787 (assemble_ppi, sh_elf_final_processing): New functions.
1788 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1789 (md_longopts, md_parse_option): New option: -dsp.
1790 * config/tc-sh.h (elf_tc_final_processing): Define.
1791 (sh_elf_final_processing): Declare.
1793 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1795 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1796 the unwinder subspace. Save the current seg/subseg before creating
1799 2000-02-10 Nick Clifton <nickc@cygnus.com>
1801 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1802 little endian targets.
1803 (INST_BYTE1): Redefine to handle big and little endian
1805 (cpu_type): New type: Select between M340 and M210.
1806 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1807 instructions of the M340.
1808 (md_assemble): Add support for the MULSH and OPSR classes of
1810 (md_atof): Add support for little endian targets.
1811 (md_parse_option): Add support for -EL, -EB and -mcpu command
1813 (md_convert_frag): Add support for little endian targets.
1814 (md_apply_fix3): Add support for little endian targets.
1815 (md_number_to_chars): Add support for little endian targets.
1817 2000-02-10 Timothy Wall <twall@redhat.com>
1819 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1820 defined, use it to verify the symbol just read should be a label.
1822 2000-02-10 Timothy Wall <twall@redhat.com>
1824 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1825 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1826 around colons when KEEP_WHITE_AROUND_COLON is defined.
1827 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1828 and KEEP_WHITE_AROUND_COLON.
1830 2000-02-08 Timothy Wall <twall@redhat.com>
1832 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1834 (do_repeat): New. Abstract repeat logic so that a "break" can be
1836 (end_repeat): New. Provide support for a "break" out of the
1838 * read.h: Add prototypes for new functions.
1840 2000-02-08 Timothy Wall <twall@redhat.com>
1842 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1843 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1844 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1847 2000-02-08 Timothy Wall <twall@redhat.com>
1849 * read.c: Added elseif to directives table.
1850 * read.h: Added prototype for s_elseif.
1851 * doc/as.texinfo: Added description for elseif.
1852 * cond.c (s_elseif): New function
1854 2000-02-04 Timothy Wall <twall@redhat.com>
1856 * listing.c (print_lines): Remove conditionals causing bug in
1859 2000-02-03 Timothy Wall <twall@cygnus.com>
1861 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1863 * frags.c (frag_new): Calculate fr_fix in octets
1864 (frag_now_fix) Return offset as target address offset (bytes).
1865 (frag_now_fix_octets) New - Return offset in octets (8-bit
1867 * frags.h: Added prototype for frag_now_fix_octets().
1868 Distinguish between octets and bytes in field descriptions.
1869 * listing.c (calc_hex): Account for octets vs bytes when
1870 printing addresses/offsets.
1871 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1872 target is little-endian, print the octets in a word in big-endian
1873 order so that the display looks like a proper hexadecimal number,
1874 instead of having the octets reversed.
1875 * read.c (do_align): When recording alignment, alignment power
1876 should be in terms of target bytes (minimum addressible unit)
1878 (do_org) Convert ORG target address (byte) argument into an
1879 octet offset when generating a variable fragment.
1880 * symbols.c (resolve_symbol_value): Symbol final value
1881 converted to a target address offset (bytes) from its octet offset.
1882 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1883 offset (bytes) is adjusted by the frag offset (octets) converted
1885 (coff_frob_section) Section alignment power is in terms of bytes;
1886 convert it to an octet alignment power when calculating size (and
1887 size mask) in octets. Don't modify the section size in order to
1888 "align" it for TI COFF, since that format has a different method
1889 for storing alignment information.
1891 2000-02-01 Timothy Wall <twall@cygnus.com>
1893 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1894 entries, matching the way GCC generates them. If not escaped, the
1895 filename is encoded incorrectly.
1897 2000-01-31 Nick Clifton <nickc@cygnus.com>
1899 * config/tc-arm.c (reg_table): Add support for ATPCS register
1902 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1904 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1906 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1908 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1909 of a symbol when we really care about its value.
1911 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1913 * config/tc-mcore.c (md_assemble): Give warning message if
1914 operands passes to instruction are more than the spec.
1916 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1918 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1919 Thumb mode but the label seen was not declared as '.thumb_func'
1920 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1921 correct disassembly of Thumb code bounded by non function labels.
1923 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1925 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1926 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1928 * Makefile.in: Same here.
1931 * configure.in: Set bfd_gas for i386-aout when primary target
1932 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1933 we may need the primary te_file. Remove incorrect comment.
1935 * configure: Regenerate.
1937 * config/e-i386aout.c: New file.
1939 * as.c (USE_EMULATIONS): Move to before print_version_id.
1940 (struct emulation): Add i386aout.
1941 (show_usage): Split text strings. Reformat -a text. Add --em
1945 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1946 (aout_format_ops): New.
1949 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1950 preprocessor conditional and add aout USE_EMULATIONS tests.
1951 (read_a_source_file): Don't pass error strings to printf as
1955 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1957 (do_data): Same here.
1958 (process_file): And here.
1961 * symbols.c (colon): Rewrite "already defined" fatal message
1962 code for aout with USE_EMULATIONS.
1965 * config/obj-aout.c (OBJ_HEADER): Define.
1966 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1968 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1969 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1971 (obj_aout_type): Expand S_SET_OTHER here too.
1972 (obj_read_begin_hook): Remove.
1973 (aout_pop_insert): New.
1974 (obj_aout_s_get_other): New.
1975 (obj_aout_s_get_desc): New.
1976 (aout_format_ops): New.
1979 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1980 gets aout_pseudo_table.
1981 (aout_pseudo_table): Declare.
1982 (obj_read_begin_hook): Define.
1985 * config/obj-coff.c (obj_pseudo_table): Rename to
1987 (coff_pop_insert): Use coff_pseudo_table.
1988 (coff_sec_sym_ok_for_reloc): Remove.
1989 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1990 and comment all zero entries and remove #if 0 code.
1993 * config/obj-coff.h (obj_pop_insert): Define.
1994 (coff_pseudo_table): Declare.
1997 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1998 s_get_size, s_set_size. Comment all zero entries.
2001 * config/obj-elf.c (elf_s_get_other): New function.
2002 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2003 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2004 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2006 (obj_elf_parse_section_letters): Don't pass error strings to
2007 printf as format arg.
2010 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2012 (elf_s_get_other): Declare.
2013 (S_GET_OTHER) Define as elf_s_get_other if not already
2015 (S_SET_OTHER): Only define when not already defined.
2016 (elf_obj_read_begin_hook): Declare.
2017 (obj_read_begin_hook): Define.
2018 (elf_obj_symbol_new_hook): Declare.
2019 (obj_symbol_new_hook): Define.
2022 * config/obj-multi.h: Add copyright header and protect against
2023 multiple inclusion. Add * to all function pointers.
2024 (OBJ_HEADER): If defined, include it rather than other defines
2026 (obj_frob_file_after_relocs): Test for NULL.
2027 (obj_symbol_new_hook): Here too.
2028 (obj_sec_sym_ok_for_reloc): And here.
2029 (S_GET_OTHER): Define.
2030 (S_GET_DESC): Define.
2031 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2032 (OBJ_MAYBE_ELF): Update comment.
2034 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2035 OBJ_AOUT preprocessor conditional and handle emulation by
2036 testing OUTPUT_FLAVOR.
2037 (i386_displacement): Here too.
2038 (md_section_align): Similarly here.
2039 (i386_target_format): Conditionally compile when more than one
2040 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2041 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2042 (i386_displacement): Here too.
2045 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2046 Define TARGET_FORMAT for aout only when not multi.
2049 * config/te-multi.h: Delete file as it's identical to te-generic.h
2051 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2053 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2054 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2057 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2059 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2062 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2064 * config/tc-mips.c (mips_do_align): New function.
2065 * config/tc-mips.h (md_do_align): Define.
2067 2000-01-10 Philip Blundell <philb@gnu.org>
2069 * doc/c-arm.texi (ARM Options): Fix typo.
2070 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2071 line separator for Linux.
2072 * doc/as.texinfo (Comments): Mention the ARM.
2074 2000-01-10 Philip Blundell <pb@futuretv.com>
2076 * configure.in (arm*-*-conix*): New target.
2077 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2079 * configure: Regenerate.
2081 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2083 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2084 (obj_elf_visibility): New function.
2086 * doc/as.texinfo (Visibility): New node: document visibility
2089 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2091 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2092 warning for absolute jump/call without `*' in non-intel mode. No
2093 need to set i.types[0] JumpAbsolute in intel mode.
2095 1999-12-22 Philip Blundell <pb@futuretv.com>
2097 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2098 hook function when changing sections.
2099 (arm_s_data): Likewise.
2101 1999-12-14 Nick Clifton <nickc@cygnus.com>
2103 * config/tc-arm.c (md_parse_option): Add support for -marm720
2104 command line switch.
2106 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2108 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2109 (r_registers, xr_registers): Define.
2110 (r_register_name, xr_register_name): New functions.
2111 (md_assemble): Handle new am33 operand types and instruction
2113 (mn10300_insert_operand, check_operand): Likewise.
2115 1999-11-29 Nick Clifton <nickc@cygnus.com>
2117 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2118 (s_force_thumb): Set thumb_mode to 2.
2119 (md_assemble): Do not complain about thumb instructions on a
2120 non-thumb target if thumb_mode is set to 2.
2122 1999-11-28 Michael Meissner <meissner@cygnus.com>
2124 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2125 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2126 (O_...): Add new machine dependent expressions if we are handling
2127 explicit relocations.
2128 (alpha_reloc_op): New static table holding the explicit relocation
2130 (alpha_literal_hash): New static to hold the hash table for
2131 explicit relocations.
2132 (alpha_macros): Add support for explicit relocations.
2133 (md_begin): If explicit relocations, initialize hash table.
2134 (md_assemble): Don't print a second error if tokenize_arguments
2135 already printed an error message.
2136 (md_apply_fix): Add support for explicit relocations.
2137 (alpha_force_relocation): Ditto.
2138 (alpha_fix_adjustable): Ditto.
2139 (alpha_adjust_symtab): New function to support explicit
2141 (alpha_adjust_symtab_relocs): Ditto.
2142 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2143 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2144 Add support for explicit relocations. Return -2 if an error
2145 message was already printed.
2146 (find_macro_match): Add support for explicit relocations. Comment
2148 (emit_insn): Add support for explicit relocations.
2149 (assemble_tokens): Ditto.
2151 (load_expression): Ditto.
2154 (emit_ir_load): Ditto.
2155 (emit_loadstore): Ditto.
2158 (emit_sextX): Ditto.
2159 (emit_division): Ditto.
2160 (emit_jsrjmp): Ditto.
2161 (emit_retjcr): Ditto.
2163 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2165 (tc_adjust_symtab): If explicit relocations, call the function
2166 alpha_adjust_symtab.
2167 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2168 relocations next to the literal relocation they reference.
2169 (TC_INIT_FIX_DATA): Initialize the new fields.
2170 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2172 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2174 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2175 'B' operand for PA2.0 bb instruction.
2177 1999-11-18 Nick Clifton <nickc@cygnus.com>
2179 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2182 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2184 (mcore_force_relocation): Force relocations to be generated for
2187 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2189 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2190 (i386_displacement): Disallow O_big displacements.
2192 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2194 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2195 Small improvements in error checking.
2196 (md_assemble): Support for unconditional ARM instructions.
2197 (md_parse_option): Support for -m[arm]v5e flag.
2199 1999-11-12 Nick Clifton <nickc@cygnus.com>
2201 * macro.c (buffer_and_nest): Do not check beyond the end of the
2204 1999-11-11 Nick Clifton <nickc@cygnus.com>
2206 * macro.c (buffer_and_nest): Look for seperator after TO and
2209 1999-11-08 Andrew Haley <aph@cygnus.com>
2211 * app.c (do_scrub_chars): When in State 10, treat backslash
2212 characters in the same way as as symbol characters.
2214 1999-11-07 Richard Henderson <rth@cygnus.com>
2216 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2217 the previous label was in the current section before playing
2218 with auto-alignment.
2220 1999-11-06 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-v850.c (v850_force_relocation): Force relocation
2224 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2227 1999-11-05 Michael Meissner <meissner@cygnus.com>
2229 * expr.h (operatorT): Increase machine dependent operators to 16.
2230 * expr.c (op_rank): Ditto.
2232 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2234 * read.c (pseudo_set): Reject attempts to set the value of a
2237 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2240 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2242 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2243 to bfd_set_section_contents.
2245 1999-11-03 Nick Clifton <nickc@cygnus.com>
2247 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2249 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2251 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2252 (mips_ip): Use OPCODE_IS_MEMBER.
2254 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2256 * config/tc-arm.c (reg_required_here): Improve comments.
2258 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2259 (tinsns): Initialize variants field.
2261 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2262 BAD_PC respectively.
2264 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2266 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2267 * config/tc-arm.h: Fix compile time warnings.
2269 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2271 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2272 form @abs16, @(abs16) and @(abs16 + imm).
2274 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2276 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2277 (ISA_HAS_64_BIT_REGS) New.
2278 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2279 mips_emit_delays,macro_build,load_register,load_addresss,
2280 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2281 and/or use new ISA_xxx macros in expressions involving
2282 ISA, particularly mips_opts.isa.
2284 1999-10-18 Michael Meissner <meissner@cygnus.com>
2286 * expr.h (operatorT): Add machine dependent operators md1..md8.
2287 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2288 for the machine dependent operators to use.
2290 * expr.c (op_rank): Add machine dependent operators.
2292 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2294 (O_cpregister): Ditto.
2295 (md_begin): Change X_op test that field is wide enough to use
2296 O_max instead of O_alpha_max.
2297 (cpu_types): Fill in missing initializer.
2298 (alpha_num_macros): Make unsigned.
2299 (md_assemble): Make opnamelen be size_t.
2300 (md_apply_fix): Cast alpha_num_operands to int before testing.
2301 (alpha_force_relocation): Ditto.
2302 (alpha_fix_adjustable): Ditto.
2303 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2304 (tc_gen_reloc): Ditto.
2305 (tc_get_register): Ditto.
2310 (s_alpha_ent): Ditto.
2311 (s_alpha_end): Ditto.
2312 (s_alpha_frame): Ditto.
2313 (s_alpha_prologue): Ditto.
2314 (s_alpha_file): Ditto.
2315 (s_alpha_gprel32): Ditto.
2316 (s_alpha_proc): Ditto.
2317 (s_alpha_set): Ditto.
2318 (s_alpha_base): Ditto.
2319 (s_alpha_align): Ditto.
2320 (s_alpha_arch): Ditto.
2321 (alpha_align): Ditto.
2322 (assemble_insn): Suppress unused variable warning.
2324 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2325 order in the structure.
2326 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2328 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2330 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2332 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2334 * config/tc-i386.c (i386_index_check): Correct #endif location.
2336 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2338 * as.c (show_usage): Document new options.
2339 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2340 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2341 (parse_args): Parse the new options.
2342 (main): If there were warnings, and --fatal-warnings
2343 was specified, print an error.
2344 * as.h: New variable, flag_fatal_warnings, for new option.
2346 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2348 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2349 '@'. Change autoincrement completers to fall through to cache control
2352 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2354 (pa_parse_addb_64_cmpltr): New function.
2356 * config/tc-hppa.c (pa_ip): Change error message.
2357 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2358 '?Q' args to allow falling through.
2360 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2361 Remove unused conditional codes.
2362 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2364 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2366 * config/tc-d30v.c (CHAR_BIT): Define.
2367 (check_range): Fix bit operations to support integers bigger than
2370 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2372 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2375 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2376 Doug Evans <devans@cygnus.com>
2378 Add support for m32rx.
2379 * config/tc-m32r.c (enable_m32rx): New static global.
2380 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2381 (allow_m32rx): New function.
2382 (M32R_SHORTOPTS): Add `O'.
2383 (md_longopts): Add --m32rx plus several warning options.
2384 (md_parse_option): Handle new options.
2385 (md_show_usage): Print them.
2386 (md_begin): Enable m32rx.
2387 (OPERAND_IS_COND_BIT): New macro.
2388 (first_writes_to_seconds_operands): New function.
2389 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2390 (target_make_parallel,assemble_two_insns): New functions.
2391 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2392 If optimizing and m32rx, try to make consecutive insns parallel.
2394 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2396 * config/tc-mips.c (nopic_need_relax): Allow for the
2397 .sdata.foo sections generated by -fdata-sections,
2398 and for the .gnu.linkonce.s sections generated by C++.
2400 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2402 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2403 with cleaner code using completer prefixes. Add 'Y'.
2405 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2407 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2409 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2410 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2411 insn does not match and we should try the next insn in the table.
2413 1999-09-22 Nick Clifton <nickc@cygnus.com>
2415 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2417 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2419 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2422 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2424 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2425 OBJ_ELF. If ELF, add "sq".
2426 (md_parse_option): If ELF, ignore -s and -q.
2427 (md_show_usage): Mention ELF options.
2429 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2431 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2434 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2436 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2438 * config/tc-hppa.c (struct pa_it): New field "trunc".
2439 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2440 (pa_parse_ftest_gfx_completer): New function
2441 (pa_parse_fp_cnv_format): New function.
2443 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2444 (md_apply_fix): Handle 22bit pc-rel branches.
2446 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2448 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2450 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2452 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2454 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2456 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2457 (pa_ip): Handle 'fX'.
2459 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2461 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2462 unwinds unless the function is in the text space.
2463 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2465 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2467 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2468 (md_assemble): To here. Tweak address generation.
2470 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2472 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2473 (md_assemble): Call dwarf2_where for OBJ_ELF.
2474 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2475 (pa_end_of_source): New function.
2476 * tc-hppa.h (md_end): Define for OBJ_ELF.
2478 1999-09-14 Michael Meissner <meissner@cygnus.com>
2480 * configure.in (Canonicalization of target names): Remove adding
2481 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2482 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2483 * configure: Regenerate.
2485 1999-09-14 Donn Terry <donn@interix.com>
2487 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2489 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2491 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2492 pc-relative jmp/call to an absolute symbol.
2493 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2494 absolute section symbols.
2496 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2497 jump handling code and comments.
2499 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2501 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2502 the value if TE_PE and a global defined symbol.
2504 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2506 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2507 print the symbol, rather than printing it here.
2509 1999-09-11 Donn Terry <donn@interix.com>
2511 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2512 BFD_RELOC_RVA relocations.
2514 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2515 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2518 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2520 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2521 * doc/internals.texi (Object format backend): Document
2524 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2525 relocations against global symbols if TE_PE.
2527 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2528 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2530 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2533 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2534 symbols which do not have a constant value, or tags with
2535 non-tags. Remove the symbol from the list before adding it at the
2538 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2539 C_FCN symbol differently if TE_PE.
2540 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2541 appears in the pseudo-op, rather coff_line_base which is only set
2544 * config/obj-coff.c (obj_coff_loc): New static function.
2545 (obj_pseudo_table): Add "loc".
2547 * config/obj-coff.c (add_lineno): Check that the line number is
2550 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2551 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2553 (md_atof): Return NULL rather than 0.
2554 * config/tc-i386.c (md_atof): Change type to int.
2555 * expr.c (expr): Change first parameter to int.
2556 * config/obj-coff.c: Add declarations for static functions.
2557 (coff_frob_symbol): Use SYM_AUXENT.
2558 * config/tc-i386.h (flag_16bit_code): Don't declare.
2560 * config/obj-coff.c (obj_coff_section): Default to setting
2561 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2563 * write.c (adjust_reloc_syms): Print adjusted fixup.
2565 * expr.c (integer_constant): Correct too_many_digits calculation
2568 1999-09-09 Andreas Schwab <schwab@suse.de>
2570 * doc/c-arm.texi: Fix arguments of @var to not contain
2573 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2575 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2577 (md_parse_option): Only support -k flag for ELF and COFF targets.
2579 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2581 * config/tc-hppa.c (pa_ip): Put strict register checks before
2582 call to pa_parse_number.
2584 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2586 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2588 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2591 1999-09-06 Donn Terry <donn@interix.com>
2593 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2595 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2597 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2598 candidate instruction. Require registers for register arguments
2599 when in strict mode. Require assemble-time constants for
2600 constants when in strict mode.
2601 (pa_get_absolute_expression): Require a constant when in strict
2604 1999-09-06 Nick Clifton <nickc@cygnus.com>
2606 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2608 1999-09-04 Steve Chamberlain <sac@pobox.com>
2610 * config/tc-pj.c: New file, supports picoJava in ELF.
2611 * config/tc-pj.h: Ditto.
2612 * configure.in (pjl*, pj*): New targets.
2613 * Makefile.am: Rebuild dependencies.
2614 (CPU_TYPES): Add pj.
2615 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2616 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2617 * doc/c-pj.texi: New file.
2618 * doc/as.texinfo: Add some PJ specifics.
2619 * doc/all.texi: Add PJ to the list of all architectures, sort them
2621 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2622 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2624 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2626 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2627 (obj_frob_file): Test for null pointer.
2628 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2629 (OBJ_PROCESS_STAB): And here.
2630 (elf_obj_sy): Remove
2632 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2633 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2634 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2636 * config/obj-coff.c (no_func): Remove.
2637 (coff_format_ops): Change occurrences of no_func to 0, as we test
2638 for 0 in obj-multi.h.
2640 * configure.in: Enable bfd for i386-coff when primary target is
2641 bfd. Enable i386 elf,coff emulation support. Don't set
2642 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2643 emulation to support.
2644 *configure: Regenerate.
2646 1999-09-02 Nick Clifton <nickc@cygnus.com>
2648 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2649 .section .line directive is encountered.
2651 1999-09-01 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2656 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2657 * as.texinfo: Document --gdwarf2 command line option.
2658 Add additional documentation of ARM command line switches.
2660 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2662 * config/tc-i386.c (i386_intel_memory_operand): Combine
2663 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2664 and RESTORE_END_STRING around parse_register calls.
2665 (i386_operand): Here too.
2666 (i386_is_reg): Remove.
2667 (parse_register): Move as_bad calls from within this function to
2670 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2672 Based on a patch from H.J. Lu <hjl@gnu.org>
2673 * config/tc-i386.c (parse_register): Handle FP regs specially.
2674 (md_begin): Remove '(' and ')' from register_chars.
2676 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2678 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2679 error message (done elsewhere).
2681 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2683 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2685 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2687 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2690 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2692 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2694 Add new completers. Fix bug in 64 bit condition handling.
2696 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2699 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2701 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2703 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2705 1999-08-27 Jim Wilson <wilson@cygnus.com>
2707 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2708 (struct ls): Add frag field. Initialize it to zero.
2709 (out_end_sequence): New local text_frag. Set it while in text section.
2710 Replace address check with frag check. Set ls.frag to text_frag if
2711 out_set_addr called.
2712 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2713 Set it before switching sections. Replace address check with frag
2714 check. Set ls.frag to saved_frag if out_set_addr called.
2716 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2718 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2719 output "advance_pc" opcode instead of calling gen_addr_line().
2720 The latter has the undesired side-effect of creating a new row
2721 in the debug line info matrix.
2723 1999-08-26 Jim Wilson <wilson@cygnus.com>
2725 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2726 ls.last_filename if last is less than zero. Set ls.last_filename
2727 when allocating new entry.
2728 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2731 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2733 * config/tc-i386.c (i386_index_check): Fix the displacement size
2734 when INFER_ADDR_PREFIX.
2736 1999-08-18 Nick Clifton <nickc@cygnus.com>
2738 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2741 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2743 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2744 handle 0xffffNNNN constants correctly.
2746 1999-08-16 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2751 1999-08-13 Nick Clifton <nickc@cygnus.com>
2753 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2754 (md_apply_fix3): Always pass positive values to
2755 validate_offset_imm.
2757 1999-08-12 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-arm.c (skip_whitespace): New macro.
2760 Formatting tidy ups.
2762 (md_apply_fix3): Store relocation offset in addend for ELF based
2764 (arm_force_relocation): Always generate relocs for Thumb function
2767 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2769 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2770 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2772 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2774 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2775 flags for the unwind subspace.
2777 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2778 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2779 suitable relocation based on the size of the target's pointer.
2780 Always Use subsegment zero for the unwinders.
2781 (pa_level): Handle "2.0w".
2783 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2785 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2786 with the following instruction unless this was specified.
2788 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2790 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2791 certain sections, to match BFD changes.
2793 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2795 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2796 (EXTRA_SCRIPTS): Define to keep automake happy.
2797 * Makefile.in: Rebuild.
2799 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2801 * Makefile.am: Rename .dep* files to DEP*.
2802 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2803 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2805 * Makefile.in: Rebuild.
2807 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2809 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2811 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2813 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2814 avoid problems on DOS filesystems.
2815 * Makefile.in: Rebuild.
2817 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2819 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2821 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2824 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2826 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2827 line to create ${GDBINIT} rather than .gdbinit.
2828 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2830 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2832 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2834 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2836 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2838 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2840 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2841 non-adjustable symbols.
2843 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2845 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2847 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2849 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2852 1999-08-05 Donn Terry <donn@interix.com>
2854 * config/te-interix.h: New file.
2855 * configure.in (i386-*-interix*): New target.
2856 * configure: Rebuild.
2858 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2860 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2861 selectors for ELF too.
2862 (selector_table): Add "ltp" and "rtp" selectors.
2864 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2866 * config/tc-i386.c (i386_operand): No need to change
2867 operand_string pointer in segment reg case before goto
2868 do_memory_reference. Initialise displacement_string_start and
2869 displacement_string_end after do_memory_reference label.
2870 (i386_index_check): Add operand_string param, and print error
2871 message on failure here.
2872 (i386_intel_memory_operand): Instead of here.
2873 (i386_operand): And here.
2874 (INFER_ADDR_PREFIX): Enable.
2876 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2878 * config/tc-i386.h (DefaultSize): Define. Renumber following
2879 opcode_modifier defines.
2881 From Etienne Lorrain <etienne.lorrain@ibm.net>
2882 * config/tc-i386.c (stackop_size): New variable.
2883 (set_16bit_code_flag): Clear it here.
2884 (set_16bit_gcc_code_flag): New function.
2885 (md_pseudo_table): Add "code16gcc" entry.
2886 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2888 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2890 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2891 next_set_end even if the end symbol is being discarded.
2893 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2894 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2895 * config/obj-coff.c: Likewise.
2896 (seg_info_type): Remove.
2897 (seg_info_off_by_4): Change to array of segT.
2898 (s_get_segment): Adjust accordingly.
2899 (obj_pseudo_table): Fully initialize sentinel entry.
2901 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2902 Ralf Baechle <ralf@uni-koblenz.de>.
2904 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2906 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2908 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2910 * config/tc-i386.c: Indentation and white space changes.
2911 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2912 don't enable it by default.
2913 (i386_intel_operand): Remove redundant prototype.
2914 Move check on number of memory operands, and i.mem_operands++
2915 (i386_intel_memory_operand): To here.
2916 Remove i386_immediate code from here. Remove special case code
2917 for input and output using (%dx). Remove base/index checks and
2918 call i386_index_check instead. Save initial operand_string
2919 argument for error message.
2920 (i386_operand): Remove redundant prototype. Move base/index
2921 checks to i386_index_check.
2922 (i386_displacement): Move intel mode check for non-zero
2924 (i386_intel_memory_operand): To here.
2926 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2928 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2929 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2930 by .register pseudo-op if -64 and --no-undeclared-regs.
2931 (s_register, sparc_adjust_symtab): New functions.
2932 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2933 Declare sparc_adjust_symtab as tc_adjust_symtab.
2934 * doc/c-sparc.texi: Add description of #ignore special literal
2935 for .register pseudo-op.
2937 1999-07-30 Catherine Moore <clm@cygnus.com>
2939 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2940 the relocation's section offset.
2942 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2944 * write.c (fixup_segment): Fix generic error check overflow test.
2946 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2947 X_add_number to long.
2949 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2951 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2954 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2956 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2959 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2961 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2963 * configure.bat: Remove; obsolete.
2964 * config/go32.cfg: Likewise.
2966 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2968 * configure.in (i386-*-vxworks*): New target.
2969 * configure: Rebuild.
2971 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2973 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2975 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2977 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2979 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2980 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2981 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2982 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2983 MAX_RELOC_EXPANSION): Define.
2984 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2986 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2988 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2989 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2990 block. Print a warning if an 8-bit or 16-bit constant
2991 displacement or immediate is truncated on output.
2992 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2994 (i386_operand): Disallow immediate jump absolute operand.
2996 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2998 * configure.in: Bump version number to 2.9.5.
2999 * configure: Rebuild.
3001 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3004 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3006 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3007 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3009 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3011 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3013 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3015 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3016 if -mno-fpu was given.
3017 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3019 (cons_fix_new_arm): Remove misleading comments.
3021 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3023 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3025 (relax_segment): Likewise. After giving a rs_org error, convert
3026 the frag to rs_align to avoid cascading errors.
3028 1999-07-12 Andreas Schwab <schwab@suse.de>
3030 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3032 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3034 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3035 as appropriate. Fill in structure initializations. Add variable
3036 initializations. Add casts.
3037 * dwarf2dbg.c (print_stats): Change i to size_t.
3038 * listing.c (listing_listing): Change list_line to unsigned int.
3040 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3042 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3043 rather than checking for \001 and \002 in symbol name.
3044 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3046 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3048 * configure.in (hppa*-linux-gnu*): New target.
3049 * configure: Rebuilt.
3051 1999-07-08 Nick Clifton <nickc@cygnus.com>
3053 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3055 1999-07-07 Nick Clifton <nickc@cygnus.com>
3057 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3058 accessing symbolP directly.
3060 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3062 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3065 1999-07-05 Nick Clifton <nickc@cygnus.com>
3067 * config/tc-arm.c (ARM_EXT_V5): Define.
3068 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3069 (md_begin): Detect ARM v5 architectures.
3070 (md_parse_option): Accept arm v5 specification.
3071 (md_show_usage): Documment -marmv5 switch.
3073 * doc/c-arm.texi: Document -marmv5 command line option.
3075 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3077 (validate_immediate_twopart): New function. Determine if a
3078 constant can be computed by two ADD instructions.
3079 (output_inst): Remove its command line parameter - it was never
3081 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3082 implememt the ADRL pseudo op.
3083 (tc_gen_reloc): Generate a suitable error message if an ADRL
3084 instruction tries to generate a real reloc.
3086 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3088 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3090 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3093 1999-06-27 H.J. Lu <hjl@gnu.org>
3095 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3096 non BFD_ASSEMBLER case.
3098 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3100 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3103 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3105 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3106 out_end_sequence() when the address decreases due to a new frag.
3107 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3108 numbering starts with 1.
3110 1999-06-23 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3114 (mcore_s_text): Call obj_elf_text for ELF target.
3115 (mcore_s_data): Call obj_elf_data for ELF target.
3116 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3118 (mcore_s_bss): New function: Dump literal table before changing
3120 (mcore_s_comm): New function: Dump literal table before changing
3123 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3124 No longer static functions.
3125 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3126 Provide prototypes for these functions.
3128 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3130 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3131 a list of names, to try obj_segment_name, and to try abbreviated
3132 names when using COFF without long section names.
3134 * config/tc-alpha.c: More use of symbol accessor functions.
3135 * config/tc-arc.c: Likewise.
3136 * config/tc-d30v.c: Likewise.
3137 * config/tc-fr30.c: Likewise.
3138 * config/tc-i860.c: Likewise.
3139 * config/tc-m88k.c: Likewise.
3140 * config/tc-mcore.c: Likewise.
3141 * config/tc-ns32k.c: Likewise.
3142 * config/tc-sparc.c: Likewise.
3143 * config/tc-v850.c: Likewise.
3145 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3146 sy_value with appropriate accessor functions.
3147 * config/tc-arm.c (md_apply_fix3): Likewise.
3148 * config/tc-d10v.c (AT_WORD_P): Likewise.
3149 * config/tc-v850.c (reg_name_search): Likewise.
3151 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3152 use symbol_get_bfdsym instead.
3153 * config/tc-ppc.c (md_assemble): Likewise.
3154 * config/tc-v850.c (v850_comm): Likewise.
3156 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3158 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3159 the symbol, rather than accessing the bsym member.
3160 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3161 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3162 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3163 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3164 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3165 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3166 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3167 * config/tc-v850.c (tc_gen_reloc): Likewise.
3169 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3171 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3172 (hppa_gen_reloc_type): Conditionalize on BFD64.
3173 (tc_gen_reloc): Re-enable ELF relocations.
3174 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3176 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3178 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3180 (do_ldst): Move assignment out of if condition.
3181 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3182 parentheses to avoid warning.
3184 1999-06-21 Nick Clifton <nickc@cygnus.com>
3186 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3187 macro to get at the BFD symbol associated with a GAS symbol.
3189 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3191 * config/tc-ppc.c: Update for symbol handling changes.
3192 * config/obj-coff.c: Likewise.
3194 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3196 * tc-hppa.c: General cleanups of ELF support. No more spaces
3197 and subspaces for ELF.
3198 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3199 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3200 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3201 (UNWIND_SECTION_NAME): Likewise.
3202 (space/subspace related structures): Conditionalize definitions
3204 (space/subspace directives and support routines): Conditionalize
3205 definitions and references/uses on OBJ_SOM.
3206 (label_symbol_struct): For ELF, track the symbol's segment. For
3207 SOM track its space.
3208 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3210 (USE_ALIASES): Kill for both SOM & ELF.
3211 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3212 (pa_space, pa_subspace): Corresponding changes.
3213 (pa_spaces_begin): Corresponding chagnes.
3214 (md_begin): Do not muck around with space/subspace stuff for
3216 (md_apply_fix): Temporarily disable argument relocation stuff
3218 (tc_gen_reloc): Temporarily disable relocation generation for
3220 (pa_build_unwind_subspace): Similarly.
3222 1999-06-16 Nick Clifton <nickc@cygnus.com>
3224 * config/tc-arm.c (thumb_set): New pseudo op.
3225 (text, data, section): Override these pseudo ops with ARM
3227 (s_thumb_set): New function: Perform the same as a .set pseudo
3228 op, but also mark the alias'ed symbol as being a Thumb
3230 (arm_s_text): New function: Perform the same as the .text
3231 pseudo op, but dump the literal pool before changing
3233 (arm_s_data): New function: Perform the same as the .data
3234 pseudo op, but dump the literal pool before changing
3236 (arm_s_section): New function: Perform the same as the
3237 .section pseudo op, but dump the literal pool before changing
3239 (arm_cleanup): Do not reset the current section before dumping
3242 1999-06-17 Nick Clifton <nickc@cygnus.com>
3244 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3245 OPTION_NO_WARN_UNMATCHED entries.
3246 (md_parse_option): Generate a warning message if an unrecognised
3247 option is encountered.
3249 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3250 (get_operands): When parsing an expression after an '@' symbol
3251 has been detected, do not ignore '#' symbols.
3252 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3255 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3257 From K. Richard Pixley <rich@noir.com>:
3258 * configure.in (ppc-*-vxworks*): New target.
3259 * configure: Rebuild.
3261 1999-06-12 Philip Blundell <philb@gnu.org>
3263 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3265 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3267 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3268 which refer to symbols in linkonce sections, permit reducing the
3269 relocs if the symbol is local.
3271 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3273 * subsegs.c (subseg_text_p): New function.
3274 * as.h (subseg_text_p): Declare.
3275 * read.c (do_align): Use subseg_text_p to set the default fill.
3276 * write.c (subsegs_finish): Likewise.
3277 * config/obj-coff.c (write_object_file): Likewise.
3278 * config/tc-i386.h (md_maybe_text): Don't define.
3279 (md_do_align): Use subseg_text_p to set the default fill.
3280 * config/tc-m32r.c (m32r_do_align): Likewise.
3281 * config/tc-sh.c (sh_do_align): Likewise.
3282 * config/tc-sparc.h (md_do_align): Likewise.
3284 1999-06-12 David O'Brien <obrien@freebsd.org>
3286 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3287 * configure: Rebuild.
3289 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3291 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3292 * Makefile.am: Rebuild dependencies.
3293 * Makefile.in: Rebuild.
3295 * config/tc-i386.c (i386_immediate): Remove unused label
3298 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3299 * symbols.c: Likewise.
3300 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3301 sy_next field when taking address, rather than symbol_next.
3303 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3305 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3306 value from the output file architecture.
3307 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3308 * dwarf2dbg.h: Change bfd_vma to addressT.
3310 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3312 * dwarf2dbg.h: Use PARAMS in function declarations.
3314 1999-06-11 Martin Dorey <mdorey@madge.com>
3316 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3317 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3319 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3321 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3323 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3325 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3328 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3330 * read.c (read_a_source_file): Only declare inescape if
3333 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3335 (find_entry_byval): Add parens to avoid warning.
3337 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3339 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3342 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3344 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3347 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3348 synthetize_setx): New functions.
3349 (md_assemble): Broken the special cases into the above
3350 functions. Make compiler happy if sizeof(bfd_vma)==4.
3351 Fix sethi generated from set/setuw. If instructions have a relloc,
3352 always clear the fields to be relocated in the opcode.
3353 (sparc_ip): Remove special_case global variable.
3355 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3357 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3358 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3359 indication of success rather than a value.
3360 (itbl_get_val): Likewise.
3361 (itbl_get_field): Use strcspn. Change delimiters to include
3363 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3364 (itbl_get_val): Likewise.
3365 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3367 * symbols.c (copy_symbol_attributes): Convert local symbols to
3370 1999-06-10 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3375 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3377 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3378 Optimize set if sizeof(bfd_vma) == 64.
3379 (sparc_ip): Fix sethi - without %hi() it should generate
3380 R_SPARC_22 reloc, not R_SPARC_HI22.
3381 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3383 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3385 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3386 (s_ncons): New function.
3387 (native_op_table): New table.
3388 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3389 R_SPARC_OLO10 handling.
3391 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3393 * expr.h (struct expressionS): Revert last change; widen X_op.
3394 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3396 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3398 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3399 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3400 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3401 * Makefile.in: Regenerated.
3403 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3404 `common' pass on to s_mri_common.
3405 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3407 1999-06-06 Richard Henderson <rth@cygnus.com>
3409 * config/obj-elf.c (obj_elf_section): Don't free the return
3410 value of demand_copy_C_string.
3412 1999-06-05 Richard Henderson <rth@cygnus.com>
3414 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3415 creation logic from obj_elf_create_section.
3417 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3418 (section_stack): New.
3419 (special_sections): Make const.
3420 (obj_elf_section): Gut and rewrite parsing.
3421 (obj_elf_change_section): New function broken out of obj_elf_section.
3422 (obj_elf_parse_section_letters): Likewise.
3423 (obj_elf_section_word): Likewise.
3424 (obj_elf_section_type): Likewise.
3425 (obj_elf_previous): Treat as a toggle.
3426 (obj_elf_popsection): New.
3427 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3428 (ppc_section_type): Likewise.
3429 * config/tc-ppc.h: Likewise.
3431 * expr.h (struct expressionS): Don't make X_op a bitfield.
3432 * config/tc-alpha.c: Update for symbol handling changes.
3433 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3434 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3436 1999-06-05 Richard Henderson <rth@cygnus.com>
3438 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3439 (dwarf2_gen_line_info): Kill unused variables.
3440 (dwarf2_finish): Likewise.
3441 (dwarf2_where): Likewise.
3442 (dwarf2_directive_file): If we've only got a string,
3443 hand off to s_app_file.
3444 * ecoff.c: Move the include of ecoff.h.
3445 * symbols.h (S_IS_FUNCTION): Prototype.
3447 * read.c (LEX_HASH): Supply a default.
3449 (s_globl): Update `c' after skipping whitespace.
3450 * read.h (LEX_END_NAME, is_name_ender): New.
3451 * expr.c (get_symbol_end): Respect it.
3453 1999-06-04 Mark Klein <mklein@dis.com>
3455 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3457 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3459 * config/tc-hppa.c: Update for symbol handling changes.
3461 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3463 * cgen.c: Update for symbol handling changes.
3464 * config/tc-m32r.c: Likewise.
3466 * config/tc-hppa.h: Update for symbol handling changes.
3467 * config/tc-hppa.c: Likewise.
3469 * config/tc-arm.h: Update for symbol handling changes.
3470 * config/tc-arm.c: Likewise.
3471 (symbol_make_empty): Remove. Just use symbol_create.
3473 * symbols.c (symbol_set_tc): Correct name.
3475 * Makefile.am: Rebuild dependencies.
3476 ($(OBJS)): Don't depend upon struc-symbol.h.
3477 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3478 * dep-in.sed: Don't remove struc-symbol.h.
3479 * Makefile.in: Rebuild.
3481 * doc/internals.texi (Symbols): Describe changes in symbol
3484 1999-06-03 Richard Henderson <rth@cygnus.com>
3486 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3487 instead of doing the work by hand.
3489 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3491 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3492 state of line state-machine.
3493 (struct ls): Collect DWARF2 line state-machine state in new member
3494 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3495 resulted in any DWARF2 directives.
3496 (reset_state_machine): New function.
3497 (out_end_sequence): Ditto.
3498 (dwarf2_gen_line_info): When switching sections or switching to a
3499 lower text address, call out_end_sequence() first to terminate the
3500 previous code sequence as code sequences MUST have monotonically
3501 increasing addresses.
3502 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3504 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3506 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3507 DWARF2 debug info (line information only, at this point).
3508 * as.h: Update comment about supported debug formats.
3509 * dwarf2dbg.c, dwarf2dbg.h: New files.
3510 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3512 * expr.c (operand): Don't use [ for parens if we want an index op.
3513 (op_encoding): Switch [ into O_index, if desired.
3514 (op_rank): Renumber with O_index on bottom.
3515 (expr): If O_index, match closing bracket.
3516 * expr.h (O_index): New.
3518 * read.c (read_a_source_file): Conditionally allow matched "
3519 in lines passed to md_assemble.
3521 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3523 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3525 Add support for storing local symbols in a small structure to save
3526 memory when assembling large files.
3527 * as.h: Don't include struc-symbol.h.
3528 (symbolS): Add typedef.
3529 * symbols.c: Include struc-symbol.h.
3530 (local_hash): New static variable.
3531 (save_symbol_name): New static function, from symbol_create.
3532 (symbol_create): Call save_symbol_name.
3533 (local_symbol_count): New static variable.
3534 (local_symbol_conversion_count): Likewise.
3535 (LOCAL_SYMBOL_CHECK): Define.
3536 (local_symbol_make): New static function.
3537 (local_symbol_convert): New static function.
3538 (colon): Handle local symbols. Create local symbol for local
3540 (symbol_table_insert): Handle local symbols.
3541 (symbol_find_or_make): Create local symbol for local label name.
3542 (symbol_find_base): Check for local symbol.
3543 (symbol_append, symbol_insert): Check for local symbols.
3544 (symbol_clear_list_pointers, symbol_remove): Likewise.
3545 (verify_symbol_chain): Likewise.
3546 (copy_symbol_attributes): Likewise.
3547 (resolve_symbol_value): Handle local symbols.
3548 (resolve_local_symbol): New static function.
3549 (resolve_local_symbol_values): New function.
3550 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3551 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3552 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3553 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3554 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3555 (symbol_previous, symbol_next): New functions.
3556 (symbol_get_value_expression): Likewise.
3557 (symbol_set_value_expression): Likewise.
3558 (symbol_set_frag, symbol_get_frag): Likewise.
3559 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3560 (symbol_mark_used_in_reloc): Likewise.
3561 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3562 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3563 (symbol_mri_common_p): Likewise.
3564 (symbol_mark_written, symbol_clear_written): Likewise.
3565 (symbol_written_p): Likewise.
3566 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3567 (symbol_section_p, symbol_equated_p): Likewise.
3568 (symbol_constant_p): Likewise.
3569 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3570 (symbol_get_obj, symbol_set_obj): Likewise.
3571 (symbol_get_tc, symbol_set_tc): Likewise.
3572 (symbol_begin): Initialize local_hash.
3573 (print_symbol_value_1): Handle local symbols.
3574 (symbol_print_statistics): Print local symbol statistics.
3575 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3576 Declare new symbols.c functions. Move many declarations here from
3578 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3579 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3580 (struct symbol): Move bsym to make it clearly the first field.
3581 Remove TARGET_SYMBOL_FIELDS.
3582 (symbolS): Don't typedef.
3583 (struct broken_word): Remove.
3584 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3585 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3586 (symbol_clear_list_pointers): Likewise.
3587 (symbol_insert, symbol_remove): Likewise.
3588 (symbol_previous, symbol_append): Likewise.
3589 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3590 (struct local_symbol): Define.
3591 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3592 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3593 (local_symbol_get_frag, local_symbol_set_frag): Define.
3594 (local_symbol_get_real_symbol): Define.
3595 (local_symbol_set_real_symbol): Define.
3597 * write.c (write_object_file): Call resolve_local_symbol_values.
3598 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3599 (TARGET_SYMBOL_FIELDS): Don't define.
3600 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3601 ECOFF_DEBUGGING, add ECOFF fields.
3602 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3603 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3604 ECOFF_DEBUGGING, add ECOFF fields.
3605 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3606 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3607 * config/tc-mcore.h: Don't include struc-symbol.h.
3608 (TARGET_SYMBOL_FIELDS): Don't define.
3609 (struct mcore_tc_sy): Define.
3610 (TC_SYMFIELD_TYPE): Define.
3611 * Many files: Use symbolS instead of struct symbol. Use new
3612 accessor functions rather than referring to symbolS fields
3615 * read.c (s_mri_common): Don't add in value of line_label.
3617 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3618 checking for SEC_LINK_ONCE.
3620 * config/tc-sh.h (sh_fix_adjustable): Declare.
3622 * app.c (input_buffer): New static variable.
3623 (app_push): Save saved_input in allocated buffer.
3624 (app_pop): Restored saved_input.
3625 (do_scrub_chars): Change get parameter to take char * and int as
3626 arguments. Change GET macro to pass input_buffer to get
3627 function. Don't save input into allocated buffer.
3628 * as.h (do_scrub_chars): Update declaration.
3629 * input-file.c (input_file_get): Change to take char * and int.
3630 Read data into passed in buffer. Remove static buffer.
3631 * read.c (scrub_from_string): Change to take char * and int. Copy
3632 data into passed in buffer.
3634 * hash.h: Neaten. Declare hash_traverse.
3635 * hash.c: Complete rewrite based on BFD hashing code.
3636 * gasp.c (chunksize): New variable.
3637 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3640 1999-05-28 Nick Clifton <nickc@cygnus.com>
3642 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3643 addend unless the target uses an old ABI.
3645 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3647 -Wchar-subscripts cleanup
3648 * listing.c (listing_newline): Use unsigned char variable, so
3649 calls to isascii,iscntrl are correct.
3650 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3652 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3653 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3654 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3655 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3657 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3659 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3661 (arch_coldfire_p): New #define.
3662 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3664 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3666 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3668 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3669 (install_operand): Add place `N'.
3670 (init_table): Add registers ACC, MACSR, MASK.
3672 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3674 * config/tc-m68k.c: Change mcf5200 --> mcf.
3675 (archs): Add mcf5206e, mcf5307.
3676 (m68k_ip): Add format `u'.
3677 (install_operand): Add place `m', `M', `h'.
3678 (init_table): Add upper/lower registers.
3680 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3682 1999-05-28 Martin Dorey <mdorey@madge.com>
3684 * config/tc-i960.c: Several minor changes to add ELF and
3685 BFD_ASSEMBLER support.
3686 * config/tc-i960.h: Likewise.
3687 * configure.in (i960-*-elf*): New target.
3688 * aclocal.m4, configure: Rebuild.
3690 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3692 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3693 reloc changes when defined(BFD_ASSEMBLER).
3695 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3697 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3699 * write.c (write_print_statistics): Output to file, not stderr.
3701 * expr.c (generic_bignum_to_int32,64): Prototype.
3703 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3704 output_sleb128, output_uleb128, output_big_sleb128,
3705 output_big_uleb128, output_big_leb128): Prototype.
3706 (output_big_sleb128, output_big_uleb128): Make inline.
3707 (output_big_leb128): Remove inline
3709 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3710 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3711 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3712 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3713 value for correct overflow check in write.c:fixup_segment.
3714 * write.c (fixup_segment): Move bitfield overflow checks to after
3715 the md_apply_fix call.
3716 * config/obj-coff.c (fixup_segment): Likewise.
3717 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3718 valueT *val argument.
3720 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3722 * config/atof-ieee.c (gen_to_words): Correctly round a
3723 denormalized number. Fix off-by-one in range checking for
3724 exponent in a denormal.
3726 1999-05-10 Nick Clifton <nickc@cygnus.com>
3728 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3731 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3733 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3735 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3737 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3738 (ReverseRegRegmem): Remove.
3739 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3740 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3741 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3744 From Doug Ledford <dledford@redhat.com>
3745 * config/tc-i386.h (RegXMM): New for P/III.
3746 * config/tc-i386.c: Add support for P/III.
3748 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3750 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3751 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3752 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3754 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3756 * config/tc-i386.c (i386_immediate): Skip whitespace before
3757 complaining about junk after expression.
3758 (i386_displacement): Likewise.
3760 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3762 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3763 Don't copy before downcaseing.
3765 1999-05-05 Catherine Moore <clm@cygnus.com>
3767 * tc-m68k.c: Include elf/m68k.h.
3768 (m68k_elf_final_processing): New routine.
3769 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3772 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3774 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3777 1999-04-30 Nick Clifton <nickc@cygnus.com>
3779 * config/tc-mcore.c (mcore_s_section): Dump literals before
3782 1999-04-29 Nick Clifton <nickc@cygnus.com>
3784 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3787 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3789 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3790 (TC_INIT_FIX_DATA): Delete.
3791 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3792 (TC_INIT_FIX_DATA): Delete.
3793 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3794 * write.c (fix_new_internal): Initialize fx_cgen member.
3795 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3796 (gas_cgen_md_apply_fix3): Update.
3797 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3798 (md_cgen_record_fixup_exp): Update.
3799 (FX_OPINFO_R_TYPE): Update.
3801 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3802 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3803 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3804 * frags.h (struct frag): Make opindex, opinfo ints.
3806 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3808 1999-04-26 Tom Tromey <tromey@cygnus.com>
3810 * aclocal.m4, configure: Updated for new version of libtool.
3812 1999-04-22 Nick Clifton <nickc@cygnus.com>
3814 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3816 (md_apply_fix3): Do not fix up absolute relocations against
3819 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3821 1999-04-20 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3824 changes and data-in-text directives.
3825 (mcore_cons): New function: intercept cons() operations.
3826 (mcore_float_cons): New function: intercept float_cons()
3828 (mcore_stringer): New function: intercept stringer() operations.
3830 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3832 * obj.h (struct format_ops): Change generate_asm_lineno field to
3834 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3836 * config/tc-alpha.c (find_opcode_match): Add default case to
3838 (find_macro_match): Likewise.
3839 (load_expression): Parenthesize && within ||.
3841 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3843 1999-04-17 Nick Clifton <nickc@cygnus.com>
3845 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3846 .text .data .section pseudo ops.
3847 (mcore_s_section): New function. Dump lits before changing secs.
3848 (mcore_s_text): New function. Dump lits before changing secs.
3849 (mcore_s_data): New function. Dump lits before changing secs.
3851 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3853 * config/tc-mips.c (mips_32bitmode): New.
3854 (md_begin): Set mips_32bitmode if needed.
3855 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3856 Set EF_MIPS_32BITMODE.
3858 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3860 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3863 1999-04-16 Nick Clifton <nickc@cygnus.com>
3865 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3867 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3869 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3870 expressions correctly.
3873 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3875 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3877 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3879 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3880 and fmpynfadd instructions.
3882 1999-04-11 Richard Henderson <rth@cygnus.com>
3884 * as.h (environ): Declare it, if needed.
3885 * as.c (dump_statistics): Don't declare environ.
3886 * configure.in (environ): Detect declaration.
3887 * configure, config.in: Rebuild
3889 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3890 (i386_displacement): Allocate enough space for replacement buffer.
3891 Clean up replacement buffer initialization.
3893 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3895 * subsegs.c (section_symbol): Don't create a new symbol if one
3896 already exists; instead, use the existing one, but set its segment
3897 and frag data if it hasn't already been defined.
3898 * config/obj-coff.c (c_section_symbol): Likewise.
3900 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3902 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3904 1999-04-08 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-mcore.c: New File: Support routines for MCore
3908 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3909 * config/obj-coff.c: Add support for mcore-pe target.
3911 * Makefile.am: Add support for MCore targets.
3912 * Makefile.in: Regenerate.
3913 * configure.in: Add support for MCore targets.
3914 * configure: Regenerate.
3916 * doc/all.texi: Set MCORE.
3917 * doc/as.texinfo: Document MCore specific command line options.
3919 * write.h: Prevent multiple inclusion.
3921 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3923 * asintl.h (LC_MESSAGES): Never define.
3924 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3926 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3929 * Makefile.am (m68k-parse.c): If configuring in the source
3930 directory, copy m68k-parse.y into the local directory before
3931 running ylwrap, to remove spurious differences when generating
3933 * Makefile.in: Rebuild.
3935 * config/tc-sparc.h (md_do_align): Just allocate the number of
3936 bytes necessary, rather than always allocating 1024.
3938 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3940 * listing.c (listing_newline): Add cast to avoid warning.
3941 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3942 * config/tc-i386.c (i386_scale): Add return value.
3943 (build_displacement_string): Remove unused local temp_disp2.
3944 (i386_intel_memory_operand): Add parentheses to avoid warning.
3945 (i386_intel_operand): Remove unused local end_of_operand_string.
3946 (i386_operand): Remove unused local operand_modifier.
3947 (i386_operand): Add parens to avoid warning.
3949 1999-04-04 Don Bowman <don@pixsci.com>
3951 * configure.in: Add mips*-*-vxworks* target; have it define
3953 * configure, config.in: Rebuild.
3955 1999-03-31 Nick Clifton <nickc@cygnus.com>
3957 * configure.in (emulations): Add support for arm-epoc-pe.
3958 * configure: Regenerate.
3959 * config/te-epoc-pe.h: New file. Define macros specific to
3961 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3962 for arm-epoc-pe target.
3964 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3966 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3968 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3970 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3971 detect ",n" without a condition.
3972 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3975 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3977 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3978 instruction is encoded with one bit.
3981 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3983 * doc/internals.texi (CPU backend): Mention that
3984 line_separator_chars should not include newline. From thi
3985 <ttn@mingle.glug.org>.
3987 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3989 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3990 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3992 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3994 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3996 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3998 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4001 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4003 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4005 1999-03-15 Martin Hunt <hunt@cygnus.com>
4007 * app.c (do_scrub_begin): Change '-' back to a symbol char
4008 so we can use multiple opcodes on a line again.
4010 * config/tc-d30v.c: By default, warn if a symbol has
4011 the same name as a register. Plus some minor
4012 updates from the branch.
4014 1999-03-13 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4017 BFD_RELOC_16 and BFD_RELOC_64.
4019 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4021 * expr.c (expr): Add missing else.
4023 1999-03-12 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-arm.c (md_apply_fix3): Improve error message.
4027 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4029 * Makefile.am (CPU_TYPES): Add fr30.
4030 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4031 (fr30,m32r dependencies): Update.
4032 * Makefile.in: Rebuild.
4034 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4035 (gas_cgen_record_fixup_exp): Ditto.
4036 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4037 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4038 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4039 (md_cgen_lookup_reloc): Update use of operand->type.
4040 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4041 (md_convert_frag): Call cgen_operand_lookup_by_num.
4042 (md_cgen_lookup_reloc): Update use of operand->type.
4043 (m32r_cgen_record_fixup_exp): Ditto.
4045 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4047 * config/tc-mips.c (md_show_usage): Fix message.
4049 1999-03-03 Nick Clifton <nickc@cygnus.com>
4051 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4052 and LDR reg,=<expr> instruction.
4054 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4057 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4059 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4061 1999-02-17 Nick Clifton <nickc@cygnus.com>
4063 This patch was created by: Scott Bambrough
4064 <scottb@corelcomputer.com>
4067 Special cased '@' character. The '@' character is used as the
4068 ARM assembler comment character, as a special character
4069 and in ELF .symver pseudo-op's, and as a special character in
4070 .type and .section pseudo-ops.
4071 (symver_pseudo): New static variable.
4072 (symver_state): New static variable.
4073 (struct app_save): Add field 'symver_state'.
4074 (app_push): Save global symver_state int struct app_save.
4075 (app_pop): Restore global symver_state from struct app_save.
4076 (do_scrub_chars): Special case handling of '@' character in
4079 * configure.in: Modified to recognize armv* uname syntax from ARM
4081 * configure: Regenerated.
4083 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4084 a prefix to the section's type.
4085 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4086 the type's typename.
4088 * config/tc-arm.h: Add support for PIC generation:
4089 (pic_code): New boolean.
4090 (obj_relocate_extern): Define.
4091 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4092 (TC_CONS_FIX_NEW): Define.
4093 (tc_fix_adjustable): Define.
4094 (GLOBAL_OFFSET_TABLE_NAME): Define.
4096 * config/tc-arm.c: Add support for PIC generation:
4097 (line_seperator_chars): Allow ';' as a seperator for Linux.
4098 (is_immediate_prefix): New macro.
4099 (arm_parse_reloc): New function.
4100 (s_arm_elf_cons): New function.
4101 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4102 (md_undefined_symbol): Special case handling for the Global Offset
4104 (md_apply_fix3): Handle PIC relocs.
4105 (tc_gen_reloc): Handle PIC relocs.
4106 (md_parse_option): Add support for '-k' command line switch to
4107 enable PIC generation.
4108 (cons_fix_new_arm): New function.
4109 (s_arm_elf_cons): New function.
4111 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4113 * configure.in: Add comments for uses of AC_DEFINE.
4114 * acinclude.m4: Likewise.
4115 * acconfig.h: Remove.
4116 * aclocal.m4: Rebuild.
4117 * configure: Rebuild.
4118 * Makefile.in: Rebuild.
4119 * config.in: Rebuild.
4121 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4123 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4124 non-constant offset from a base register.
4126 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4128 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4131 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4133 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4134 (emit_insn): Look for pc-relative and no-overflow specifiers on
4135 internal relocation types.
4137 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4139 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4142 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4144 (mips_4650, mips_4010, mips_4100): Variables removed.
4145 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4146 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4148 (md_begin): Don't bother initializing the mips_NNNN variables;
4149 mips_cpu is set, and that's good enough now.
4150 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4151 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4152 (show): New function, to handle wrapping in the CPU lists.
4153 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4155 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4157 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4158 than treat as an immediate specifier.
4160 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4162 * config/tc-i386.c: Prototype many functions.
4163 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4164 (i386_immediate): Remove unused second argument.
4165 (i386_intel_operand): Fix i386_is_reg typo.
4166 (i386_operand): Use allow_naked_reg.
4167 (output_invalid): Make operand int for K&R.
4169 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4171 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4173 * Makefile.in: Rebuild.
4175 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4177 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4179 (EXTRA_as_new_SOURCES): Comment out.
4180 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4181 * Makefile.in: Rebuild.
4182 * doc/Makefile.in: Rebuild.
4183 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4184 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4185 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4186 * configure: Rebuild.
4187 * aclocal.m4: Rebuild.
4188 * config.in: Rebuild.
4189 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4190 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4191 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4192 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4193 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4194 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4195 (gas_cgen_record_fixup_exp): Ditto.
4196 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4197 descriptor, not global variable.
4198 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4199 descriptor, not global variable. Refer to insert_operand handler
4200 via cpu descriptor, not global function.
4201 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4202 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4203 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4204 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4205 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4206 * config/tc-m32r.c: Ditto.
4207 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4208 (md_assemble): Ditto.
4209 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4211 1999-02-09 Nick Clifton <nickc@cygnus.com>
4213 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4214 relocations for ELF targets.
4216 1999-02-08 Nick Clifton <nickc@cygnus.com>
4218 * configure.in: Add support for StrongARM target.
4219 * configure: Regenerate.
4221 1999-02-05 Nick Clifton <nickc@cygnus.com>
4223 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4225 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4228 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4230 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4232 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4234 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4235 (INTEL_DWORD_MNEM_SUFFIX): Define.
4238 (DWORD_PTR): Define.
4239 (XWORD_PTR): Define.
4241 (OFFSET_FLAT): Define.
4243 (NONE_FOUND): Define.
4246 * config/tc-i386.c (set_intel_syntax): New routine.
4247 (intel_syntax): Declare.
4248 (allow_naked_reg): Declare.
4249 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4250 (intel_float_operand): New routine.
4251 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4252 Handle brackets as well as parens. Call i386_intel_operand for
4253 intel syntax. Reverse operands if appropriate. Handle new
4254 suffixes. Handle movzx and movsx.
4255 (i386_is_reg): New routine.
4256 (i386_immediate): New routine.
4257 (i386_scale): New routine.
4258 (i386_displacement): New routine.
4259 (i386_operand_modifier): New routine.
4260 (build_displacement_string): New routine.
4261 (i386_parse_seg): New routine.
4262 (i386_intel_memory_operand): New routine.
4263 (i386_intel_operand): New routine.
4264 (i386_operand): Call i386_displacement, i386_immediate,
4265 i386_scale, etc. instead of handling inline.
4266 (parse_register): Handle registers without prefix.
4268 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4270 * configure: Regenerate.
4271 * configure.in (arm-*-oabi): New.
4272 (thumb-*-oabi): New.
4273 * config/tc-arm.c (target_oabi): Declare.
4274 (md_apply_fix3): Support REL relocs.
4275 (md_parse_option): Handle -oabi.
4276 (elf32_arm_target_format): New routine.
4277 (md_longopts): Add OPTION_OABI.
4278 * config/tc-arm.h: Redefine TARGET_FORMAT.
4281 1999-01-28 Nick Clifton <nickc@cygnus.com>
4283 * write.c (write_relocs): Handle out of range error.
4285 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4286 (fr30_force_relocation): Default to 0.
4288 * config/tc-fr30.h (obj_fix_adjustable): Define.
4289 (TC_FORCE_RELOCATION): Define.
4291 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4294 1999-01-16 Nick Clifton <nickc@cygnus.com>
4296 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4297 merge of two instructions if the left instruciton kills the right.
4299 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4301 * Makefile.in: Regenerate.
4302 * configure.in: Redo test for using cgen.
4303 * configure: Regenerate.
4305 1999-01-09 Nick Clifton <nickc@cygnus.com>
4307 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4308 redefinition of this macro.
4310 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4312 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4315 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4317 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4318 a read of HI or LO and an immediatly following branch.
4320 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4322 * config/tc-mips.c (md_begin): Another correction to the setting of
4325 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4327 * config/tc-mips.c (md_begin): Correct type-o in setting of
4330 1998-12-21 Nick Clifton <nickc@cygnus.com>
4332 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4333 bit insn when optimizing, so that parallelised instructions will
4334 start on a 32 bit boundary.
4336 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4338 * config/tc-mips.c (mips_eabi64): New.
4339 (md_begin): Set mips_eabi64.
4340 (mips_elf_final_processing): Use it.
4342 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4344 * config/tc-mips.c (mips_elf_final_processing):
4345 Correct setting of ABI in e_flags.
4347 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4349 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4352 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4354 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4356 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4358 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4359 warning, values that don't fit in the field.
4361 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4363 * config/tc-mips.c (mips_abi_string): New.
4364 (md_parse_option,md_longopts): Add mabi.
4365 (mips_elf_final_processing): Set e_flags based on mabi flag.
4367 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4369 * config/tc-mips.c (md_parse_option): Handle vr4111.
4371 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4373 * config/tc-h8300.c (build_bytes): Change message given if the
4374 instruction requires H8/300H mode and we're not in Hmode, to
4375 suggest that it may be the operand modes that are the problem, not
4376 necessarily the opcode.
4378 1998-12-10 Nick Clifton <nickc@cygnus.com>
4380 * config/tc-fr30.c: Add line separator character.
4382 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4384 * configure.in (hppa-*-mpeix*): New target.
4385 * config/obj-som.h (obj_som_compiler): Declare.
4386 * config/obj-som.c (compiler_seen): New static variable.
4387 (obj_som_compiler): New function.
4388 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4389 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4390 (pa_type_args): Set hppa_priv_level.
4391 (pa_compiler): New static function if OBJ_SOM.
4392 * configure: Rebuild.
4394 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4396 * read.c (output_leb128): Don't mark as inline.
4398 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4400 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4401 AIX .vbyte unaligned data support.
4402 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4403 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4406 1998-12-07 Nick Clifton <nickc@cygnus.com>
4408 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4411 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4413 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4414 BFD_RELOC_ARM_PCREL_BRANCH.
4416 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4419 checking the target type.
4420 (mips-dec-bsd*): Set endian to little.
4421 * configure: Rebuild.
4423 COFF weak symbol support, based on patches from Mark Elbrecht
4424 <snowball3@usa.net>:
4425 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4426 * config/obj-coff.c (obj_coff_weak): New static function.
4427 (obj_coff_endef) [both versions]: Handle weak symbols.
4428 (coff_frob_symbol): Likewise.
4429 (yank_symbols): Likewise.
4430 (obj_pseudo_table): Add "weak".
4432 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4433 <aymeric.vincent@emi.u-bordeaux.fr>.
4434 * aclocal.m4: Rebuild with current tools.
4435 * configure: Rebuild.
4437 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4438 an assertion failure for a case we can't handle when OBJ_ECOFF.
4440 * expr.c (operator): And with 0xff to avoid problems with signed
4443 1998-12-03 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4446 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4448 1998-12-02 Nick Clifton <nickc@cygnus.com>
4450 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4453 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4455 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4456 calculation of pcrel point.
4458 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4460 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4463 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4465 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4467 (d10v_cleanup): Only generate previous insn if a multiline insn is
4470 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4472 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4475 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4477 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4478 -marm6xxx command line switches.
4480 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4482 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4483 (itbl-ops.o): Delete duplicate dependencies.
4484 Rebuild dependencies.
4485 Add fr30 dependencies.
4486 * Makefile.in: Rebuild.
4488 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4492 * listing.c: Ignore line terminator characters found inside
4495 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4497 * po/gas.pot: Regenerated.
4499 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4501 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4502 fr30_is_label_start(). Also checks for delay slot insns.
4504 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4505 FR30 instructions which contain a colon in the mnemonic.
4507 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4509 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-fr30.c: Removed currently superflous code.
4513 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4515 * config/tc-fr30.h: New file.
4516 * config/tc-fr30.c: Tweaking so that it will compile.
4518 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4520 * config/tc-d10v.h (obj_fix_adjustable): Define.
4521 (TC_FORCE_RELOCATION): Define.
4522 (d10v_force_relocation): Declare.
4523 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4524 (md_apply_fix3): Handle Vtable relocs.
4525 (d10v_fix_adjustable): New.
4526 (d10v_force_relocation): New.
4528 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4530 * config/tc-d30v.c: Change default behaviour to ignore potential
4531 conflicts between register name and symbol names.
4533 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4535 * configure.in: Add fr30-*-*.
4536 * config/tc-fr30.c: New file.
4537 * Makefile.in: Regenerated.
4538 * config.in: Regenerated.
4539 * configure: Regenerated.
4540 * doc/Makefile.in: Regenerated.
4541 * po/gas.pot: Regenerated.
4543 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4545 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4548 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4550 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4552 (do_scrub_chars): Add some casts to unsigned char to avoid
4553 unwanted sign extension.
4554 * read.c (lex_type): Set characters about 127 to be symbol
4556 * config/tc-i386.c (md_begin): Set identifier_chars and
4557 operand_chars for values above 127.
4559 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4561 * configure.in: detect cygwin* instead of cygwin32*
4562 * configure: regenerate
4564 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4566 * listing.c: Add support for producing a listing from piped
4569 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4571 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4572 (append_insn): Account for the tx39's multiply behavior.
4574 1998-10-26 Michael Meissner <meissner@cygnus.com>
4576 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4577 from assemble_parallel_insns. Add support for '->' to indicate
4578 explicitly serializing the instructions.
4579 (md_assemble): Ditto.
4581 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4583 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4586 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4588 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4590 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4592 * config/tc-mips.c : support frame and regmask/fregmask when
4593 MIPS_STABS_ELF is specified.
4595 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4597 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4598 (md_apply_fix): Don't return 1 for VTABLE relocs.
4599 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4601 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4603 * doc/c-i386.texi: Replace occurences of "opcode" with
4604 "instruction mnemonic", "instruction", or "mnemonic" when
4605 referring to the name of an instruction. Use "opcode" when
4606 referring to the sequence of machine bytes.
4608 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4609 (is_opcode_char): Rename to is_mnemonic_char.
4610 (md_assemble and i386_operand): Correct error messages from
4611 "opcode" to "instruction mnemonic"
4612 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4613 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4614 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4615 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4616 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4617 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4618 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4620 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4622 * config/tc-i386.c (i386_operand): Check for garbage after
4625 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4627 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4628 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4630 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4632 * config/tc-sh.h (obj_fix_adjustable): Define.
4633 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4634 (md_apply_fix): Likewise.
4635 (tc_gen_reloc): Likewise.
4636 (sh_fix_adjustable): New.
4638 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4640 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4641 * cgen.h (gas_cgen_finish_insn): Update prototype.
4642 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4643 cgen_insn_t -> CGEN_INSN_INT.
4644 (make_parallel): Update handling of CGEN_INT_INSN_P.
4645 (assemble_parallel_insn): Ditto.
4646 (target_make_parallel): New function.
4647 (md_assemble): Use it.
4649 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4651 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4653 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4655 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4656 converted into lower case.
4658 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4660 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4661 (gas_cgen_tc_gen_reloc): Likewise.
4662 * config/tc-m32r.h (obj_fix_adjustable): Define.
4663 * config/tc-m32r.c (m32r_fix_adjustable): New.
4664 (m32r_force_relocation): Handle VTABLE relocs.
4666 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4668 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4670 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4672 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4673 to lower case before parsing.
4675 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4676 parallel insns modift buts in the PSW as a side effect.
4678 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-d30v.c (find_format): Test for missing flag and
4683 (md_apply_fix3): Fix error messages to avoid
4684 assumption about presence of a symbol.
4686 (parallel_ok): Disallow parallel instructions that both modify the
4689 (find_format): Generate a warning if an odd numbered register is
4690 used as the first register in a mutli-register instruction.
4692 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4694 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4695 relocations are always associated with a symbol.
4697 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4699 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4700 (elf32_sparc_force_relocation): Declare.
4701 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4702 (tc_gen_reloc): Handle vtable relocs.
4703 (elf32_sparc_force_relocation): New.
4705 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4707 * symbols.c (S_IS_FUNCTION): New.
4708 * config/tc-v850.h (obj_fix_adjustable): Define.
4709 (TC_FORCE_RELOCATION): Define.
4710 (v850_force_relocation): Declare.
4711 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4712 of fx_addnumber for VTABLE reloc addends.
4713 (md_apply_fix3): Handle VTABLE relocs.
4714 (v850_fix_adjustable): New.
4715 (v850_force_relocation): New.
4717 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4719 * tc-hppa.c (fp_operand_format): Add some additional formats.
4720 (pa_ip): Do not automatically promote into pa2.0 mode.
4721 (pa_level): Handle ".level 2.0".
4723 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4725 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4726 * config/tc-i386.h (template.extension_opcode): Change to
4727 unsigned int to allow full range of 8-bit opcode suffixes.
4728 (None): Redefine as 0xffff.
4730 From Jeff B Epler <jepler@usgs.gov>
4731 * doc/c-i386.texi (i386-SIMD): New section.
4733 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4735 * read.c (discard_rest_of_line): New function.
4736 * read.h: Declare it.
4737 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4739 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4741 * config/tc-d10v.c (find_symbol_matching_register): New function.
4742 (find_opcode): Cope with the case where a register name matches
4745 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-v850.c (md_pcrel_from): Rename to
4748 v850_pcrel_from_section.
4749 (v850_pcrel_from_section): Do not resolves symbols in other
4752 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4754 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4756 * config/tc-d10v.c (find_opcode): Generate an error if a register
4757 is supplied for an operand that should not be a register.
4759 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4761 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4762 instructions to have another instruction in the right bin.
4764 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4766 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4767 the right container if the left container holds a branch
4770 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4772 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4773 both a register name and symbol name.
4774 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4776 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4778 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4779 execution unit class.
4781 (reg_name_search): If a name matches a register and a symbol,
4782 prefer the register.
4783 (find_format): Disallow flag registers when a general purpose
4784 register is required.
4785 If a number is required, but a register has been given, check to
4786 see if a symbol with the same name as the register exists, and if
4787 so, use that symbol.
4789 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4791 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4793 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4795 * config/tc-d30v.c (find_format): Do not accept flag registers as
4796 general purpose registers.
4797 (find_format): If an immediate value is expected at a given place
4798 in a format, but a register name has been provided instead, check
4799 to see if that register name matches the name of a predefined
4800 symbol and if it does, then use the symbol instead.
4801 (reg_name_search): If a register name matches a symbol name,
4802 prefer the register name to the symbol name.
4804 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4806 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4807 the previous insn to empty.
4809 1998-09-20 Michael Meissner <meissner@cygnus.com>
4811 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4812 pieces, forcing the use of an ANSI compiler.
4814 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4816 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4818 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4820 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4822 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4824 (obj_elf_vtable_entry): Likewise.
4825 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4826 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4827 (tc_gen_reloc): Likewise.
4828 (arm_fix_adjustable): Likewise.
4829 (elf32_arm_force_relocation): New.
4830 (armelf_frob_symbol): Remove coff-style symbol support.
4832 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4834 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4836 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4838 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4839 OBJ_COFF so that routine is defined for a.out format.
4841 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4843 * config/tc-i386.c (i386_operand): Detect non-segment registers
4844 used as segment prefixes.
4846 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4848 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4849 optimize across FDE boundaries.
4851 * config/obj-coff.c (obj_coff_section): Preserve any link once
4852 flags when setting the section flags.
4854 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4857 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4859 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4861 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4864 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4866 * frags.c (frag_grow): Include the size of the frag struct in the
4869 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4870 if the new subseg comes before the old.
4872 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4874 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4875 to handle edge8 and edge16.
4877 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4879 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4880 before we clobber the symbol involved.
4882 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4884 * config/tc-arm.c: Remove OBJ_ELF definitions for
4885 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4886 use arm_adjust_symtab for OBJ_COFF.
4887 (armelf_adjust_symtab): New Routine.
4888 * config/tc-arm.h: Define obj_adjust_symtab to
4889 armelf_adjust_symtab for OBJ_ELF.
4891 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4893 * configure.in: Make all i386-elf targets use bfd_gas.
4894 * config/tc-i386.c (tc_i386_force_relocation): New.
4895 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4896 (md_apply_fix3): Likewise.
4897 (tc_gen_reloc): Handle them.
4898 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4899 tc_i386_force_relocation.
4901 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4903 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4905 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4907 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4908 current opcode after writing the first insturction of a reverse
4911 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4913 * read.h (generate_lineno_debug): Add prototype.
4914 * read.c (generate_lineno_debug): Make non-static.
4916 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4918 * config/tc-i386.c (md_assemble): Only warn for address/data size
4921 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4923 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4924 against Thumb function names, as the linker needs this information.
4926 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4928 * expr.c (operand): Check also that there is no advance in operand
4929 after atof_generic in order to decide "is it label 0f or floating
4932 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4934 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4935 command line options with a single dash.
4936 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4938 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4940 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4941 * tc-arm.c (arm_fix_adjustable): New routine.
4943 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4945 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4946 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4947 demand_empty_rest_of_line before mri_comment_end.
4948 (equals): Check garbage after expression before
4949 mri_comment_end in MRI mode.
4951 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4953 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4954 small immediate constant to use the constant itself rather than
4957 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4959 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4960 (pa_leave): Likewise.
4962 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4964 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4966 (i386_operand): Fix an error message.
4968 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4970 * doc/c-arm.texi (ARM Directives): Document .req directive.
4972 * config/tc-arm.c (reg_required_here): Display erroneous string if
4973 the register name could not be decoded.
4974 Do not set inst.instruction if the sift is -1.
4976 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4978 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4981 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4983 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4984 even if it is belived to be unnecessary.
4986 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4988 config/tc-i386.c (i386_operand): Size immediate constants by
4989 suffix (erroneously removed as part of July 7 change).
4991 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4993 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4994 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4995 (armelf_frob_symbol): New Routine.
4996 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4998 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5000 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5002 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5004 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5005 command line switches passed to assembler.
5007 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5009 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5010 (gas_cgen_opcode_desc): Declare.
5011 (gas_cgen_parse_operand): Declare.
5012 (*): Prepend gas_ to gas specific fns to denote them as such.
5014 * cgen.c (gas_cgen_opcode_desc): New global
5015 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5016 (queue_fixup): Renamed from cgen_queue_fixup.
5017 (*): Prepend gas_ to gas specific fns to denote them as such.
5019 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5020 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5021 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5022 Open opcode table and initialize it.
5023 (make_parallel): Use gas_cgen_opcode_desc.
5024 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5025 (md_assemble): Ditto.
5027 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5029 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5030 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5031 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5032 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5033 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5034 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5035 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5036 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5037 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5038 (INIT_STAB_SECTION): Likewise.
5039 (OBJ_PROCESS_STAB): Likewise.
5041 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5042 (md_parse_option): Watch for them.
5043 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5044 (md_begin): Kill neverdef code.
5045 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5046 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5047 (s_alpha_coff_wrapper): New.
5048 (md_pseudo_table): Trap all ECOFF pseudos.
5050 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5052 Start of changes to remove mdebug section from mips*-elf
5053 Based on MIPS_STAB_ELF definition
5054 * acconfig.h: undef if not configured
5055 * config.in: undef if not configured
5056 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5057 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5058 * stabs.c (s_stab_generic): flush frag
5060 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5062 * configure.in: (arm-*-elf): Handle.
5063 (thumb-*-elf): Handle.
5064 * configure: Regenerate.
5065 * read.c (stringer): Fix typo in comment.
5066 * write.c (fixup_segment): Don't add symbol value to addend if
5068 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5070 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5073 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5075 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5076 (write_2_short): Emit warning if new flag is set.
5077 (do_assemble): Set flags if left instruction is one of special
5078 "right-instruction-killer" type.
5080 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5082 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5083 Always output words in debug_info section as big endian.
5084 (sparc_target_format): Choose correct bfd target.
5085 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5087 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5089 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5090 to work with internationalization code. Issue an error when two
5091 operands match that are not allowed to match.
5093 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5095 * configure.in (install_tooldir): Allow target to specify whether
5096 it wants to be installed in $(tooldir)/bin.
5097 * configure: Regenerate.
5098 * Makefile.am (install-exec-local): Set install-exec-tooldir
5099 dependency via configure.
5100 * Makefile.in: Regenerate.
5102 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5104 * Makefile.am (install-exec-local): Split into two ...
5105 (install-exec-bindir,install-exec-tooldir): New rules.
5106 * Makefile.in: Regenerate.
5108 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * Makefile.am (install-exec-local): Don't remove the file before
5111 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5112 W. Rozycki <macro@ds2.pg.gda.pl>.
5113 * Makefile.in: Rebuild.
5115 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5117 * cgen.c: Include libiberty.h.
5118 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5119 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5120 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5121 (md_cgen_lookup_reloc)): Declare.
5122 (md_cgen_record_fixup_exp): Declare.
5123 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5124 (m32r_relax_frag): Declare.
5125 (cgen_md_apply_fix3): Decls moved to cgen.h.
5126 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5127 (m32r_cgen_record_fixup_exp): Delete decl.
5128 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5129 (assemble_nop): Delete.
5130 (expand_debug_syms): Delete unused `exp'.
5131 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5132 Add default case for -Wall.
5133 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5134 (md_atof): Delete unused wordP.
5136 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5138 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5141 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5143 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5144 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5145 .print, .purgem, and .struct. Remove documentation for
5148 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5150 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5151 Update call to insert_operand.
5153 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5155 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5157 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5159 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5160 whitespace after a prefix operator.
5162 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5164 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5166 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5168 * config/tc-sparc.c (log2): New static function.
5169 (s_reserve): Use log2 to convert alignment before calling
5171 (s_common): Use log2 to convert alignment before calling
5172 record_alignment and frag_align.
5173 (sparc_cons_align): Use log2.
5175 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5177 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5178 (s_common): Likewise.
5180 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5181 initialization of waddr.
5182 (sparc_elf_final_processing): Add default case to switch.
5184 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5186 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5187 than temporary real.
5189 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5191 * write.c (subsegs_finish): Don't align the segments if there were
5194 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5195 copying aux information.
5197 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5198 expression into a symbol.
5200 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5202 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5203 type to unsigned int.
5204 (md_assemble): Change type used to store offsets from unsigned
5206 (i386_operand): Switch error check to only call RESTORE_END_STRING
5207 once after parse_register.
5209 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5211 * config/tc-v850.c (md_show_usage): Changed format to match that
5214 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5216 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5218 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5220 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5223 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5225 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5226 * doc/Makefile.in: Rebuild.
5228 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5230 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5231 for %lo expressions.
5232 (mips_ip, case 'u'): Move range check after code to mask
5233 off bits in %hi/%lo expressions. Mask off high bits for
5236 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5238 * doc/Makefile.am (gasver.texi): New target.
5239 (as.info, as.dvi): Depends upon gasver.texi.
5240 * doc/as.texinfo: Include gasver.texi. Mention version number on
5241 title page and in top node.
5242 * doc/Makefile.in: Rebuild.
5244 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5246 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5247 but not including the line containing the edict.
5248 * listing.h (LISTING_EOF): New.
5249 * input-scrub.c (input_scrub_next_buffer): Call it.
5251 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5253 * config/tc-i386.c (i386_operand): Don't set the size of an
5254 immediate address based solely on the suffix and the mode.
5256 * config/tc-i386.c (md_assemble): Add assertion to make sure
5257 overlap2 does not set Imm.
5259 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5260 sequences of whitespace to a single space.
5261 (is_space_chars): Just compare with space.
5262 (md_begin): Don't initialize space_chars.
5263 (md_assemble): Just skip a single whitespace character.
5264 (i386_operand): Rewrite base-index parsing to use new
5265 parse_register, and to skip white space. Skip white space in a
5266 number of other places too. Don't give error message if
5267 parse_register fails.
5268 (parse_register): Change reg_string parameter to be non-const.
5269 Add end_op parameter. Skip white space after the `%', and return
5270 end of register string. Give error message here rather than
5273 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5275 Based on patch from Matt Semersky <matts@scd.hp.com>:
5276 * expr.c (op_encoding): Make const.
5277 (expr_set_precedence): New function.
5278 (expr_begin): Don't set operator rankings, just call
5279 expr_set_precedence.
5280 * expr.h (expr_set_precedence): Declare.
5281 * read.c (s_mri): Call expr_set_precedence.
5283 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5285 * doc/as.texinfo (Statements): Remove paragraph discussing
5286 continuing lines with a backslash. This hasn't worked for years,
5289 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5291 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5293 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5294 (ps_CTORS, ps_DTORS): New section types.
5295 (vms_fixup_xtors_section): New function
5296 (Ctors_Psect, Dtors_Psect): Define.
5297 (IS_GXX_XTOR): Define
5298 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5299 Filter static constructors/destructors and add to
5300 Ctors_Symbols/Dtors_Symbols chain.
5301 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5302 appropriate section.
5304 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5305 * makefile.vms: Merge vax/vms support.
5307 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5309 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5310 (elf_pseudo_table): Add them.
5311 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5312 (md_apply_fix): Accept them.
5313 (mips_fix_adjustable): Don't adjust them.
5314 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5315 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5316 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5317 (tc_fix_adjustable): Don't adjust them.
5319 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5321 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5323 * Makefile.in: Regenerate.
5324 * configure.in: AC_SUBST cgen_cpu_prefix.
5325 * configure: Regenerate.
5327 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5329 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5330 Changed all users of COND12_DELAY.
5332 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5334 * config/tc-mn10300.c (set_arch_mach): New function.
5335 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5336 (md_begin): Default to mn10300 mode.
5337 (md_assemble): Only accept instructions for the core mn10300
5338 chip and the active machine type.
5340 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * subsegs.h (segment_info_type): Give the struct a name.
5343 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5344 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5345 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5346 * config/tc-w65.h (tc_reloc_mangle): Declare.
5347 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5349 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5351 * config/tc-v850.c (v850_comm): Restore old section
5352 after common processing.
5354 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5356 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5358 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5360 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5361 char with code that explicitly sign-extends.
5363 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5365 * config/tc-v850.c (md_begin): Restore text section as the current
5366 section after creating call table sections.
5367 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5370 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5371 with call to macro SYM_AUXINFO.
5373 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5375 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5376 with the program transform name.
5377 * Makefile.in: Rebuild.
5379 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5381 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5384 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5386 * config/tc-i386.c (i386_operand): Be prepared for a space between
5387 the open parenthesis and the start of the register operand,
5388 because of the June 16 change.
5390 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5392 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5395 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5397 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5398 even if it is belived to be unnecessary.
5400 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5402 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5404 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5406 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5408 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5409 shift amount for a repeated operand. The shift amount for the
5410 repeated copy comes from the size of the operand.
5412 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5414 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5416 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5418 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5420 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5422 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5423 characters in it as LEX_IS_SYMBOL_COMPONENT.
5424 * config/tc-i386.h (tc_symbol_chars): Define.
5425 (extra_symbol_chars): Declare.
5426 * config/tc-i386.c (extra_symbol_chars): Define.
5427 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5428 (line_comment_chars): Set to '/' if TE_LINUX.
5429 * doc/c-i386.texi (i386-prefixes): Update.
5430 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5432 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5434 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5435 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5437 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5439 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5440 constraint in instructions REP & REPI.
5442 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5444 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5445 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5447 (check_range): If the operand is shifted, then shift the number
5448 before checking its range.
5450 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5452 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5455 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5457 * config/tc-v850.c (v850_comm): Create special sections as needed.
5459 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5461 * config/tc-d10v.c (write_2_short): Addition of swapping
5462 instructions for sequential and reverse sequential order when
5463 given order is not possible.
5465 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5467 * Makefile.am: Rebuild dependencies.
5468 (DEP_INCLUDES): Fix reference to intl build directory.
5469 * Makefile.in: Rebuild.
5471 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5473 * doc/c-i386.texi: Update 16 bit documentation.
5475 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5476 IgnoreDataSize to IgnoreSize as they are used for address size as
5478 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5479 32-bit mode, similarly addr16/data16 and variants.
5481 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5483 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5484 sequential word multiply instructions.
5486 (do_assemble): Add extra command line argument, to allow mul32
5487 attribute to be preserved across parallel insns.
5488 (md_assemble): Insert NOPs between explicitly parallel insns which
5489 contain an 32 bit multiply and a 16 multiply.
5491 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5493 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5496 * config/tc-i386.c (reloc): Add braces.
5498 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5499 consistent with Intel naming.
5500 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5501 use bitfields in sib_byte.
5502 (modrm_byte): Don't use bitfields here either.
5504 * config/tc-i386.c (current_templates): Add const.
5505 (parse_register): Add const to return, param, and char *s.
5506 (i386_operand): Add const to reg_entry *r.
5507 * config/tc-i386.h (templates): Add const to start, end.
5509 Inspired by code for 16 bit gas support from Martynas Kunigelis
5510 <martynas@nm3.ktu.lt>:
5511 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5512 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5513 (uses_mem_addrmode): Remove.
5514 (md_estimate_size_before_relax): Add support here too.
5515 (md_relax_table): Rewrite interface to md_relax for 16 bit
5517 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5518 (opcode_suffix_to_type): Remove.
5519 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5520 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5521 (md_convert_frag): Likewise.
5522 (i386_operand): Add support for 16 bit base/index regs,
5523 immediates, and displacements. Remove some unnecessary casts, and
5524 localise end_of_operand_string, displacement_string_start,
5525 displacement_string_end variables. Add GCC_ASM_O_HACK.
5526 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5528 * config/tc-i386.c (prefix_hash): Remove.
5529 (md_begin): Rewrite without obstacks. Remove prefix hash table
5530 handling. Rewrite lexical table handling.
5531 (i386_print_statistics): Don't print prefix statistics.
5532 (md_assemble): Rewrite instruction parser so that line is not
5533 converted to lower case. Don't do a hash_find for prefixes,
5534 instead recognise them via opcode modifier.
5535 (expecting_operand, paren_not_balanced): Localise variables.
5536 * config/tc-i386.h (IsPrefix): Define.
5537 (prefix_entry): Remove.
5539 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5540 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5541 '\\' in case where comment_chars contains '/'.
5543 * config/tc-i386.c (MATCH): Ensure given operand and template
5544 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5545 you must write `ljmp *table(%ebx)'.
5547 From H.J. Lu <hjl@gnu.org>:
5548 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5549 as 0 ifndef BFD_ASSEMBLER.
5550 (md_assemble): Allow immediate operands without suffix or
5551 other reg operand to default in size to the current code size.
5553 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5555 * config/tc-v850.c (md_begin): Restore creation of
5556 .call_table_text and .call_table_data sections.
5558 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5560 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5561 after emitting a word of noops.
5563 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5565 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5566 (i386_operand): Simplify checks for valid base/index combinations.
5567 Disallow `in 4(%dx),%al'.
5569 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5571 (add_prefix): Change parameter from char to int.
5573 * config/tc-i386.h (Ugh): Define opcode modifier.
5574 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5576 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5577 CONSISTENT_REGISTER_MATCH macros to check register types more
5578 thoroughly. Check for illegal suffix/operand combinations
5579 when matching insns with operands. Handle new `s' suffix, and
5580 associated FloatMF opcode modifier for float insns with memory
5582 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5583 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5584 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5585 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5586 DATA_PREFIX_OPCODE throughout.
5588 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5589 (md_assemble): Rewrite suffix/register operand checking code to be
5590 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5591 AnyMem, the better to grep.
5593 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5594 given a memory operand. Don't set Abs bits either.
5595 (type_names): Remove Mem*, Abs*.
5596 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5597 define opcode_modifiers as these cases are handled by Disp8,
5598 Disp16, Disp32 and suffix checks.
5599 (COMES_IN_BOTH_DIRECTIONS): Remove.
5600 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5602 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5603 if IgnoreDataSize modifier given. Remove ShortformW modifier
5604 test. Add test for ShortForm in W base_opcode modification.
5605 Merge Seg2ShortForm and Seg3ShortForm code.
5606 * config/tc-i386.h (ShortFormW): Remove.
5607 (IgnoreDataSize): Define.
5609 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-d30v.c (md_assemble): Store previous segment state
5612 with previous instruction.
5614 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5616 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5617 (ebp, esp): Remove static variables.
5618 (MATCH): Remove test for InOutPortReg.
5619 (i386_operand): Properly handle InOutPortReg here instead.
5620 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5621 (md_assemble): Simplify and correct modrm and sib generation.
5622 (i386_operand): Add warning for scale without index.
5623 Rewrite checks for valid base/index combinations.
5625 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5626 macros and enclose in do while(0).
5627 (RESTORE_END_STRING): Likewise.
5628 (md_assemble): Add one to printed operand number so we start
5629 from 1 not 0. Add some more gettext invocations.
5630 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5633 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5634 DATA_PREFIX, SEG_PREFIX): Define.
5635 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5636 (check_prefix): Remove function.
5637 (add_prefix): New function. Add prefix to i.prefix as well as
5639 (md_assemble): Changes for add_prefix. Remove hack for wait
5640 prefix, instead always output prefixes in fixed order. Test
5641 for jcxz/loop when selecting between word & dword operations,
5642 and add address size prefix rather than operand size prefix.
5643 Remove operand -> address size hack when emitting jcxz/loop.
5644 (i386_operand): Remove O_Absent check as it's done in expr.
5646 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5648 * configure.in: Recognize m5200 as a cpu_type of m68k.
5649 * aclocal.m4: Rebuild with current libtool.
5650 * configure: Rebuild.
5652 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5654 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5655 to relaxable_symbol to prevent references to external symbol from
5658 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5660 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5661 symbols are relaxable.
5663 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5665 * config/tc-v850.c (md_begin): Don't create special
5666 sections by default.
5668 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5670 * config/tc-mips.c (macro): For div and udiv, close the
5671 reorder block as soon as possible.
5673 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5675 From Matt Semersky <matts@scd.hp.com>:
5676 * macro.c (macro_mri_mode): New function.
5677 * macro.h (macro_mri_mode): Declare.
5678 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5681 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5683 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5686 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5687 until after xstrdup in OBJ_EVAX case.
5689 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5691 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5692 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5693 of hardcoded magic number.
5694 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5696 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5698 * read.c (do_s_func): New function.
5700 * read.h (do_s_func): Add prototype.
5702 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5704 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5705 nops if fill pattern not specified.
5707 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5709 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5710 * config/te-go32.h (TE_GO32): Define.
5711 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5713 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5715 Implement .func/.endfunc pseudo-ops.
5716 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5718 * read.c (potable): Add .func,.endfunc.
5719 (s_func): New function.
5720 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5722 (in_doc_func_p,current_function_label): New static globals.
5723 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5725 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5727 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5728 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5729 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5730 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5731 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5732 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5733 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5734 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5735 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5736 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5737 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5738 * config/tc-a29k.c: Don't define md_short_jump_size,
5739 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5740 * config/tc-alpha.c: Likewise.
5741 * config/tc-alpha.h: Likewise.
5742 * config/tc-arm.c: Likewise.
5743 * config/tc-h8300.c: Likewise.
5744 * config/tc-h8500.c: Likewise.
5745 * config/tc-hppa.c: Likewise.
5746 * config/tc-i860.c: Likewise.
5747 * config/tc-i960.c: Likewise.
5748 * config/tc-ppc.c: Likewise.
5749 * config/tc-sh.c: Likewise.
5750 * config/tc-sparc.h: Likewise.
5751 * config/tc-tic30.c: Likewise.
5752 * config/tc-w65.c: Likewise.
5753 * config/tc-z8k.c: Likewise.
5755 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5757 * config/tc-vax.c (_): Delete this macro used for placeholder
5758 values in vax_operand_width_size; it conflicts with the _() macro
5759 used for internationalization.
5761 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5763 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5764 code. From Chris Moller <moller@bops.com>.
5766 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5767 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5768 * read.c (emit_expr): Initialize seg and subseg fields of a new
5770 * write.c (write_object_file): Switch to the appropriate segment
5771 and subsegment when processing a broken word.
5773 * config/tc-m68k.c (mri_assemble): New static function.
5774 (build_mri_control_operand): Call mri_assemble rather than
5776 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5777 (s_mri_endf, s_mri_endw): Likewise.
5779 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5781 * read.c (s_org): Call md_flush_pending_output if it is defined.
5783 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5785 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5787 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5788 (md_parse_option): Add for same.
5789 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5790 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5791 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5793 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5795 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5797 * config/tc-arm.c (find_real_start): Relax definition of local
5800 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5802 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5803 symbols at the given address, not just the last one specified.
5805 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5807 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5808 or number_to_chars_littleendian to write data.
5810 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5812 * config/tc-v850.c (md_assemble): Remove artificially created
5813 register name symbols.
5815 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5817 * write.c (fixup_segment): Change "segment" to "section" in
5820 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5822 * write.c (fixup_segment): Change sym1-sym2 message again.
5824 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5826 * write.c (fixup_segment): Improve error message for sym1-sym2
5827 errors when sym1 is in a different segment from sym2.
5829 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5831 * config/tc-m32r.c (warn_unmatched_high): New static local.
5832 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5833 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5834 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5835 (md_parse_option): Likewise.
5836 (md_show_usage): Likewise.
5837 (m32r_frob_file): Likewise.
5839 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5840 (read_a_source_file): Call them.
5841 * read.h (stabs_generate_asm_file): Declare.
5842 * stabs.c (stabs_generate_asm_file): New function.
5843 (generate_asm_file): New function.
5844 (stabs_generate_asm_lineno): Move file name handling into
5847 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5849 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5850 (d30v_current_align, d30v_current_align_seg): New variables.
5851 (d30v_last_label): New variable.
5852 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5853 (s_d30v_data, s_d30v_section): Likewise.
5854 (md_pseudo_table): Call them.
5855 (md_begin): Initialize d30v_current_align_seg.
5856 (md_assemble): Call d30v_align when needed by known current alignment.
5857 (d30v_frob_label, d30v_cons_align): New functions.
5858 * config/tc-d30v.h (md_do_align): Remove.
5859 (tc_frob_label): Call d30v_frob_label.
5860 (md_cons_align): New.
5862 * config/tc-d30v.c (find_format): Convert complex expressions to
5863 expression symbols before processing. Clean up code formatting.
5865 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5867 * po/Make-in (install-info): New target.
5869 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5871 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5873 * config/tc-mn10300.c (md_assemble): Likewise.
5875 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5877 * Makefile.am: Update with `make dep-am'.
5878 (HFILES): Add cgen.h.
5879 (cgen.o): Depend on cgen.h.
5880 * Makefile.in: Regenerate.
5882 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5884 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5886 * gasp.c (grab_label): Permit a label to be a preprocessor
5887 variable by permitting a label to start with a backslash.
5889 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5891 * config/tc-mips.c (validate_mips_insn): Removed hack
5892 for previously inaccessible bitfields in some INSN_TRAP
5895 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5897 * config/tc-d30v.c (do_assemble): Abort with error message
5898 if opcode operands do not match.
5900 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5902 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5903 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5904 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5905 similar new 'q' operand.
5907 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5909 * cgen.c (cgen_asm_finish_insn): Fix typo.
5911 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5914 * cgen.c: Include it.
5915 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5916 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5917 All callers updated.
5918 * config/tc-m32r.c: Include cgen.h.
5919 (m23r_insn): New members num_fixups,fixups.
5921 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5923 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5924 to avoid compiler warning.
5926 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5928 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5931 * makefile.vms (OBJS): Add ehopt.obj
5933 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5935 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5937 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5939 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5940 a short format insn.
5941 (md_assemble): Set it for explicitly packed insns.
5943 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5945 * config/obj-coff.c (c_symbol_merge): Do not take address of
5946 native fields when performing the memcpy.
5948 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5950 * config/tc-mips.c (macro,macro2): Implement
5951 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5953 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5955 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5956 relocations against globally visible symbols.
5957 * config/tc-m68k.c (relaxable_symbol): New macro.
5958 (m68k_ip, md_estimate_size_before_relax): Use it.
5959 (tc_m68k_fix_adjustable): Also handle weak symbols.
5961 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5963 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5964 references to externally visible symbols.
5965 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5966 values in twice for a PC relative reloc if the symbol is
5969 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5970 don't adjust a PC relative reloc against an externally visible
5972 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5973 for a PC relative fixup against an externally visible defined
5974 symbol, arrange to store object file and addend values as though
5975 the symbol were not defined.
5976 (tc_gen_reloc): Likewise.
5978 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5980 * read.c (sizeof_leb128): Referenced externally by write.c so
5983 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5985 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5986 and expand a 'debug' symbol associated with the next instruction
5987 that does not cause a short instruction to be filled with a NOP.
5988 (md_pseudo_table): Add support for .debugsym.
5989 (assemble_parallel_insn): Add calls to expand_debug_sym as
5991 (md_assemble): Ditto.
5993 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5995 * as.c (main): Conditionally call setlocale.
5996 * gasp.c (main): Likewise.
5997 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5998 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6000 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6002 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6004 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6006 * config/tc-hppa.c: Change all calls to bzero to use memset.
6007 (pa_ip): Add cast to avoid warning.
6008 (tc_gen_reloc, md_apply_fix): Likewise.
6009 (pa_find_space_by_number): Likewise.
6010 (hppa_force_relocation): Likewise.
6011 (pa_block): Change i to unsigned int.
6012 * config/obj-som.h (obj_som_copyright): Declare.
6014 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6016 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6017 for line numbers for assembly source.
6019 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6021 * configure.in: Change version number to 2.9.4
6022 * configure: Rebuild.
6024 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6026 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6028 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6030 * ecoff.h: Change symbolS in function declaration to struct
6033 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6036 (md_convert_frag): Fix i18n typo.
6038 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6040 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6041 * ecoff.h: Protoype it.
6042 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6043 [EVAX] (s_alpha_prologue): Delete.
6044 (md_pseudo_table): Update.
6046 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6048 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6049 array to local pointer.
6050 (get_args, parse_expr): Add casts to avoid warnings.
6052 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6054 * read.c (s_set): Cast xmalloc return value to fragS *.
6055 * config/tc-m68k.c (m68k_ip): Function made static to match
6056 previous forward declaration.
6057 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6059 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-v850.c: Add internationalisation macros to error
6064 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6065 macros to error strings.
6067 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6069 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6070 reloc is in the TOC csect.
6071 (md_apply_fix3): Correct gettext typo.
6073 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6075 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6076 .L - they are local labels and the branches are not really
6077 function calls but rather far jumps.
6079 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6081 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6083 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6085 * config/tc-i386.c (md_assemble): Print operand number rather than
6086 using ordinal_names.
6087 (i386_operand): Likewise.
6089 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6091 * Makefile.am (INTLLIBS): Define to work around apparent automake
6093 All Makefiles: Regenerated.
6095 * Many files: Added gettext invocations around user-visible
6097 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6098 HAVE_LC_MESSAGES): Define.
6099 * dep-in.sed: Added asintl.h.
6100 * po/Make-in: New file.
6101 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6103 * read.c (Z_): Renamed from `_'.
6104 * Makefile.am (SUBDIRS): Added po.
6105 (POTFILES): new macro.
6106 (po/POTFILES.in): New target.
6107 ($(OBJS)): Added asintl.h.
6109 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6110 (as_new_LDADD): Added $(INTLLIBS).
6111 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6112 (gasp_new_LDADD): Added $(INTLLIBS).
6113 (gasp_new_DEPENDENCIES): New macro.
6114 * configure, aclocal.m4: Rebuilt.
6115 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6117 (ALL_LINGUAS): Define.
6118 * macro.c: Include "asintl.h".
6119 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6120 * as.h: Include "asintl.h".
6121 * config/tc-i386.c (ordinal_names): Removed.
6122 (md_assemble): Changed error text to avoid ordinal_names.
6123 (i386_operand): Likewise.
6124 (reloc): Added as_bad to avoid i18n problems.
6125 (tc_gen_reloc): Likewise.
6126 * config/tc-arm.c (bad_args): Now a #define.
6128 * config/obj-vms.c (VMS_stab_parse): Changed type of
6130 (global_symbol_directory): Unified strings to avoid i18n
6132 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6133 avoid i18n problems.
6134 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6135 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6137 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6139 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6141 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6143 * as.c (print_version_id): Added an fprintf to avoid i18n
6145 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6147 * expr.c (expr): Added as_warn call to avoid i18n problems.
6148 * messages.c (as_assert): Changed code to avoid i18n problems.
6149 (as_abort): Likewise.
6150 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6151 (s_space): Likewise.
6152 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6154 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6156 * config/tc-i386.c (check_prefix): New static function, split out
6158 (struct _i386_insn): Add wait_prefix field.
6159 (md_assemble): Remove wait_prefix local variable. Use
6160 check_prefix when adding a prefix.
6162 * config/tc-i386.c (current_templates): New static variable.
6163 (md_assemble): Remove current_templates local variable.
6164 (md_assemble, i386_operand): Improve error and warning messages in
6165 many places. Add RESTORE_END_STRING in many places before error
6166 return. Clarify some comments.
6168 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6170 (md_assemble): Parse string instruction operands, looking for
6171 segment override prefixes. Check for invalid segment prefixes on
6173 (i386_operand): i.seg[] and max mem_operand changes for string
6175 * config/tc-i386.h (EsSeg): Define.
6177 * config/tc-i386.h (regKludge): Define.
6178 (iclrKludge, imulKludge): Don't define.
6179 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6180 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6181 opcode_modifier checks to look for more common cases first. Add
6182 default_seg for IsString case.
6184 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6188 * configure: Rebuild with new automake and libtool.
6189 * aclocal.m4, Makefile.in: Likewise.
6191 * doc/Makefile.am (as.dvi): New target.
6192 * doc/Makefile.in: Rebuild.
6194 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6196 * configure.in: Added sparc86x support.
6198 * configure: Rebuild.
6200 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6202 (md_parse_option): Warn if -EL is not supported for this architecture.
6204 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6206 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6208 * config/tc-mips.c (mips_ip): Note when we use get match on
6209 the full instruction name.
6211 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6213 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6214 back into the expression to handle add/sub simplification correctly.
6216 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6218 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6220 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6222 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6225 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6227 * symbols.c (max_indent_level): New global.
6228 (print_symbol_value_1): Use it.
6229 * expr.h (expr_build_dot): Declare.
6230 * expr.c (expr_build_dot): New function.
6232 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6234 * symbols.c (print_binary): New function.
6235 (print_expr_1): Call it.
6237 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6239 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6240 operand in the opcode.
6242 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6244 * config/tc-i386.h: Reorder operand flags and opcode modifier
6245 flags for clarity. Remove unused definitions: Unknown,
6246 ImmUnknown, DispUnknown, NoModrm.
6247 * config/tc-i386.c (type_names): Add missing Debug type.
6248 (md_assemble): Better duplicate prefix checking. Quicker string
6249 instruction check via new opcode_modifier flag.
6251 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6253 * doc/as.texinfo (Invoking): Clarify -Wa example.
6255 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6257 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6258 (s_mips_weakext): Define.
6259 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6260 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6263 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6265 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6266 is an error if the value can not be computed at assembly time.
6267 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6269 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * gasp.c (main): Set next field of new include_path structure to
6272 NULL. From Avery Pennarun <averyp@gdc.ca>.
6274 * read.c (s_mri_sect): Call as_bad rather than abort for an
6275 unsupported MRI target.
6277 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6280 the destination of a branch instruction should be altered.
6281 (find_real_start): New function: Locate the real, Thumb coded
6282 start of a Thumb function.
6283 (do_t_branch23): Alter the destination of branches to Thumb
6286 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6288 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6290 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6293 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6295 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6296 * doc/c-hppa.texi: Likewise.
6298 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * Makefile.am: Rebuild dependencies.
6301 * Makefile.in: Rebuild.
6303 * Makefile.am (DEP_INCLUDES): New variable.
6304 (.dep1): Change to work when srcdir is not an absolute path.
6305 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6306 * Makefile.in: Rebuild.
6308 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6311 LinearAddress patch.
6313 * configure.in: Set version to 2.9.1.
6314 * configure: Rebuild.
6316 * Branched binutils 2.9.
6318 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6320 * config/tc-i386.h (FWait): Define.
6321 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6322 other prefixes. Check FWait flag in opcode table to see which
6323 instructions require an fwait prefix.
6325 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6327 * stabs.c (get_stab_string_offset): Always create a stab string
6330 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6332 Fix some gcc -Wall warnings:
6333 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6334 * ehopt.c (eh_frame_code_alignment): Likewise.
6335 * expr.c (integer_constant, operand): Likewise.
6336 * frags.c (frag_align): Likewise.
6337 * gasp.c (level_0, change_base, doinstr): Likewise.
6338 * hash.c (hash_ask): Likewise.
6339 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6340 (debugging_pseudo): Likewise.
6341 * macro.c (define_macro, check_macro): Likewise.
6342 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6343 (ignore_rest_of_line, float_cons): Likewise.
6344 * symbols.c (decode_local_label_name): Likewise.
6345 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6346 (fixup_segment, number_to_chars_bigendian): Likewise.
6347 (number_to_chars_littleendian): Likewise.
6348 * config/atof-ieee.c (gen_to_words): Likewise.
6349 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6350 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6351 * read.c (output_big_sleb128): Initialize locals to avoid
6353 (output_big_uleb128, equals): Likewise.
6354 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6355 to unsigned int. Change zeros to unsigned int.
6356 * cond.c (s_if): Add return to default case.
6357 * frags.c (frag_now_fix): Change return type to addressT.
6358 * frags.h (frag_now_fix): Update declaration.
6359 * listing.c (file_info_struct): Change linenum to unsigned int.
6360 (struct list_info_struct): Change hll_line to unsigned int.
6361 (print_source): Update format string.
6362 * read.c (emit_expr): Change scan to unsigned int, and don't
6363 bother to initialize it.
6364 * symbols.c (dollar_label_count): Change to unsigned long.
6365 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6366 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6367 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6369 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6372 mcf5200 just as we do for m68000.
6373 (m68k_init_after_args): Likewise.
6374 (md_estimate_size_before_relax): Likewise.
6376 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6378 * config/tc-v850.c (md_assemble): Store relocation addend in
6379 fixup instead of instruction.
6381 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6383 * config/tc-i386.c (md_assemble): Swap template arguments to
6384 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6385 This macro is currently symmetric, so passing them the wrong
6386 way didn't cause any problem, but may if the macro is changed
6388 After copying template to i.tm, use i.tm. rather than t-> to
6389 access fields, and make t a const*
6390 Move i.tm.operand_types[] swap to immediately after the copy.
6392 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6394 * expr.h (expr_build_uconstant): Add prototype.
6395 (expr_build_unary,expr_build_binary): Add prototypes.
6396 * expr.c (expr_build_uconstant): New function.
6397 (expr_build_unary,expr_build_binary): New functions.
6399 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6401 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6402 * macro.c (macro_expand_body): Increase buffer size.
6403 * messages.c (as_warn): Likewise.
6404 (as_warn_where, as_bad, as_bad_where): Likewise.
6406 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6408 Based on patch from H.J. Lu <hjl@gnu.org>:
6409 * Makefile.am (DISTSTUFF): New variable.
6410 (diststuff): New target.
6411 * Makefile.in: Rebuild.
6413 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6415 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6416 m32r_elf_section_change_hook.
6418 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6419 emit a nop if a section ends with a 16 bit instruction.
6421 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6423 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6424 s_lcomm rather than obj_coff_lcomm.
6425 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6427 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6429 * config/tc-i386.h (LinearAddress): Define.
6430 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6431 instruction, don't use a default segment.
6433 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6435 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6436 * configure: Rebuild.
6438 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * aclocal.m4, configure: Rebuild with libtool 1.2.
6442 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6444 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6445 PC relative branches. Patch courtesy of Jonathan Walton.
6448 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6450 * configure.in (emulations): Add thumb-pe target.
6452 * configure (emulations): Add thumb-pe target.
6454 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6456 * itbl-lex.l (yywrap): Don't define if already defined as a
6459 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6461 * depend.c (quote_string_for_make): New function.
6462 (wrap_output): Use it.
6464 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6466 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6467 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6469 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6471 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6472 Recognize -GN and -relax.
6473 (md_begin): Initialize gp size from -G switch.
6474 (alpha_force_relocation): Always force if -relax.
6475 (alpha_align): Take a new argument that will specify when to
6476 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6477 Change all callers. Emit nop alignment padding as nop+unop pair.
6479 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6481 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6482 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6484 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6486 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6487 require padding to the next long word boundary.
6489 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6491 * cgen.c: #include symcat.h.
6492 * config/tc-m32r.c: Likewise.
6494 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6496 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6497 absolute expressions instead of '$' prefixed register names.
6499 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6501 * read.c (s_set): Record file and line info for symbols when -as.
6502 (pseudo_set): Don't overwrite that dummy fragment.
6504 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6506 * config/tc-ppc.c (md_pseudo_table): Add "section".
6507 (ppc_named_section): New static function.
6509 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6511 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6512 so we don't have to scan the entire list.
6514 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6516 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6517 case, allow the parallel instructions to modify the same flag
6520 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6522 * listing.c (list_symbol_table): Categorize symbols by
6523 undefined_section rather than sy_frag->line == NULL.
6525 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6527 * Makefile.am (install-exec-local): Install properly when ln
6528 fails or tooldir == prefix.
6530 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6532 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6533 Test result of insert_operand for error.
6535 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6537 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6538 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6539 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6540 * doc/Makefile.in: Rebuild.
6542 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6544 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6545 (macro): Fix handling of M_COP[0-3].
6547 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6549 Based on patches from Ross Harvey <ross@teraflop.com>:
6550 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6551 if macro_alternate or macro_mri.
6552 (getstring): Remove support for byte constants between < and >.
6553 (get_any_string): '<' only starts a string if macro_alternate or
6555 (macro_expand_body): Permit keyword parameters following
6556 positional parameters.
6558 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6559 * configure.in (alpha*-*-netbsd*): New target.
6560 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6561 * configure: Rebuild.
6563 * as.h (flag_warn_suppress_instructionswap): Move from here...
6564 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6565 here, and make static.
6567 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6568 BFD_ASSEMBLER or MANY_SEGMENTS.
6570 * as.c (show_usage): Update bug-gnu-utils address.
6571 * gasp.c (show_usage): Likewise.
6572 * doc/as.texinfo (Bug Reporting): Likewise.
6574 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6576 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6577 insns regardless of the size of a pointer if we're in mips I or
6579 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6581 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6583 Fix rac to accept only a0:
6584 * tc-d10v.c (parallel_ok, find_opcode):
6585 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6586 Introduce OPERAND_GPR.
6588 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6590 * read.c (s_fill): Handle non-constant repeat counts by creating
6591 an rs_space fragment.
6593 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6595 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6596 from as_bad to as_warn.
6598 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6600 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6601 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6602 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6604 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6606 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6607 seg_fix_rotP rather than fix_root from seg_info.
6609 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6611 * expr.c: Add support for 0x1_2_3_4 bignums.
6613 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6615 * configure.in: Change -linux* to -linux-gnu*.
6616 * configure: Rebuild.
6618 * app.c (do_scrub_begin): Treat \r as whitespace.
6620 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6622 * Makefile.am: Update dependencies.
6623 * Makefile.in: Rebuild.
6625 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6627 * configure, aclocal.m4: Rebuild with new libtool.
6629 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6631 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6632 the argument to bfd_set_arch_mach.
6633 (load_address): Use bfd_arch_bits_per_address to determine the
6634 bit size of an address instead of looking at the isa level.
6635 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6637 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6639 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6641 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6643 * ehopt.c: New file.
6644 * as.h (enum _relax_state): Add rs_cfa.
6645 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6646 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6647 * read.c (emit_expr): Call check_eh_frame.
6648 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6649 (relax_segment): Likewise.
6650 * Makefile.am: Rebuild dependencies.
6651 (GAS_CFILES): Add ehopt.c.
6652 (GENERIC_OBJS): Add ehopt.o.
6653 * doc/internals.texi (Frags): Document rs_cfa.
6655 * as.c (show_usage): Mention --traditional-format.
6656 (parse_args): Accept --traditional-format.
6657 * as.h (flag_traditional_format): Declare.
6658 * output-file.c (output_file_create): If flag_traditional_format,
6659 set BFD_TRADITIONAL_FORMAT on stdoutput.
6660 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6662 * config/tc-mips.c (append_insn): Make sure that if we have a
6663 fixup for an unmatched %hi reloc, it does not associated with a
6666 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6667 * doc/Makefile.in: Likewise.
6669 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6671 * config/tc-m32r.c (check_for_side_effects): New function.
6672 (can_make_parallel): Add checks for instruction side effects
6673 clashing with the other instruction.
6674 (assemble_parallel_insn): Improve warning messages. Return error
6675 message from non-swapped instruction order.
6677 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6679 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6681 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6682 md_cleanup definition. This moves the forced literal output to
6683 the end of the source pass, and avoids macro's inserting literals
6684 into the code immediately after the macro expansion.
6686 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6689 a gas internal symbol is adjustable.
6690 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6692 * as.h: If gcc version greater than 2.6, use `__format__' and
6693 `__printf__' in function attributes, rather than `format' and
6696 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6700 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6702 Add tms320c30 support:
6703 * config/tc-tic30.h: New file.
6704 * config/tc-tic30.c: New file.
6705 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6706 TARGET_FORMAT as "coff-tic30".
6707 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6708 * Makefile.am: Rebuild dependencies.
6709 (CPU_TYPES): Add tic30.
6710 (CPU_OBJ_VALID): tic30-aout is valid.
6711 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6712 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6713 * configure, Makefile.in: Rebuild.
6715 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6717 * config/tc-v850.c (md_assemble): Improvements to error messages.
6719 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6721 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6722 BFD_RELOC_HI16_S to store the high bits of any value.
6724 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6725 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6726 assembler calculate relocations to any external symbol at all.
6727 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6728 involving generation of pc-relative relocs.
6729 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6730 has been moved to md_apply_fix3.
6732 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6733 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6734 which actually means (the address of identifier's GOT entry) +
6735 constant, which is not particularly useful.
6737 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6739 * read.h (include_dirs): Declare.
6740 (include_dir_count,include_dir_maxlen): Declare.
6742 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * configure.in: Correct check for shared opcodes library.
6745 * configure: Rebuild.
6747 * listing.c (buffer_line): If we can't open the file, set at_end.
6748 (listing_print): Remove unused local variable fi.
6750 * config/m68k-parse.y (reglistpair): Handle register list in
6753 * config/vms-conf.h: Don't undef VERSION.
6755 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6757 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6759 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6761 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6762 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6763 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6764 (EXTRA_DIST): Define.
6765 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6766 explicitly rather than via the list of object files.
6767 (gcc-as.opt): New file created when make-gas.com is run.
6768 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6769 itbl-cpu.h} to #include appropriate file rather than copying that
6771 * config/vms-conf.h: Synchronize with current config.in.
6772 * Makefile.in: Rebuild.
6774 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6776 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6777 (parallel_ok): Relaxed parallel subinstruction dependency check.
6779 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6781 * as.h (flag_warn_suppress_instructionswap): added new flag.
6782 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6783 command line argument.
6784 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6785 warning only if flag_warn_suppress_instructionswap is false.
6787 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6789 * configure.in (i386-*-mingw32*): New target.
6790 * configure: Rebuild.
6792 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6794 * symbols.c (resolve_symbol_value): Don't set the segment if it
6795 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6797 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6800 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6802 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6803 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6806 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6810 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6812 * config/tc-v850.c (v850_insert_operand): Display instruction when
6813 an error is encountered.
6815 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6817 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6818 (i386-*-sco3.2v5*coff): New target.
6819 (i386-*-sco3.2*): New target.
6820 * configure: Rebuild.
6822 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6824 * config/tc-v850.c: Tidy error message production.
6826 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6828 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6829 validate_immediate return value in the right type for comparisons
6832 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6834 * listing.c (MAX_BYTES): Use listing variables not constants.
6835 (data_buffer): No longer an array, but a pointer.
6836 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6837 (listing_listing): Allocate data_buffer.
6839 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6841 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6842 --listing-rhs-width, --listing-cont-lines.
6843 (show_usage): Update.
6844 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6845 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6846 (print_lines): Use the variables instead of the constants.
6847 (listing_listing): Likewise.
6848 * listing.h: Declare the new vars.
6850 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6852 * as.c (parse_args): Add --keep-locals alias for -L.
6853 Add --strip-local-absolute.
6854 (show_usage): Update.
6855 * as.h (flag_strip_local_absolute): New flag.
6856 * symbols.c (S_IS_LOCAL): Use it.
6857 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6858 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6859 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6861 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6863 * config/tc-m32r.c: Detect if explicitly parallel instructions
6864 might have an io conflict and issue a warning message.
6866 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6868 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6869 cgen_swap_fixups): Functions to save, restore and swap the fixup
6870 chain with a backup copy.
6871 (cgen_asm_finish_insn): Returns address of constructed insn.
6873 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6875 * listing.c (file_info_struct): Remove FILE, add POS.
6876 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6877 (file_info): Don't open the file.
6878 (buffer_line): Check for the file in the last_open cache, updating
6880 (print_source): Don't reference file_info->file.
6881 (listing_listing): Likewise.
6882 (listing_print): Close the file in the cache, if any.
6884 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6886 * read.c (dwarf_file_string): New file static variable.
6887 (emit_expr): Look for constant sequence that leads up to a file
6888 name in DWARF debugging output.
6889 (stringer): Use dwarf_file_string to decide whether to accept a
6890 string as a file name.
6892 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6894 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6895 (crack_operand): Add reg->reglst MRI hack.
6896 (r_seg): Put reglst symbols in reg_section.
6897 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6899 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6901 * tc-sh.c (get_specific): Handle SGR & DBR.
6903 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6905 * tc-h8300.c (parse_reg): Take the length of the symbol into
6906 account when attempting to match a register name.
6907 * tc-h8500.c (parse_reg): Likewise.
6909 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6911 * cgen.c: Formatting changes to improve readability.
6913 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6915 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6918 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6920 Based on a patch from Jim Wilson
6921 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6922 (tc_gen_reloc): Handle cross section PC relative relocs
6925 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6927 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6929 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6931 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6932 (expr_jmp_buf): New static local.
6933 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6934 (cgen_md_operand): New function.
6935 * tc-m32r.c: Clean up pass over `struct foo' usage.
6936 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6938 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6940 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6941 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6943 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6945 * config/tc-i386.c (i386_operand): Give an error if there are
6946 unrecognized characters after an expression.
6948 For older changes see ChangeLog-9697