1 2000-07-17 Kazu Hirata <kazu@hxi.com>
3 * config/tc-w65.c: Fix formatting.
4 * config/tc-mn10200.c: Fix formatting.
5 * config/tc-mn10300.c: Likewise.
7 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
9 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
12 2000-07-15 Ian Lance Taylor <ian@zembu.com>
14 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
17 2000-07-15 Alan Modra <alan@linuxcare.com.au>
19 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
20 ELF as are used for SOM (except the 32-bit reloc one) to decide
21 whether a symbol can be reduced to a section symbol. Expand on
22 the comment for symbols involved in LR% and RR% expressions.
24 2000-07-14 Nick Clifton <nickc@cygnus.com>
26 * config/tc-mips.c (mips_disable_float_construction): New
27 static variable. Set to true if doubles should not be
28 constructed by loading two single width fp registers with
30 (mips_ip): Test mips_disable_float_construction.
31 (md_longopts): Add command line switches --construct-floats
32 and --no-construct-floats.
33 (md_parse_option): Parse new command line options.
34 (md_show_usage): Describe new command line options.
36 * doc/c-mips.texi: Document new command line options.
38 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
40 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
41 * configure: Regenerate.
43 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
45 * configure.in (DEFAULT_EMULATION setting): Revert part of
46 2000-07-01 change that set te_multi=multi unless set to tmips.
47 * configure: Regenerate.
49 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
51 * config/obj-coff.c (coff_frob_section): Add padding to the last
52 section when aligning it increases its size.
54 2000-07-11 Kazu Hirata <kazu@hxi.com>
56 * config/tc-tic54x.c: Fix formatting.
58 2000-07-10 Kazu Hirata <kazu@hxi.com>
60 * config/tc-h8500.c: Fix formatting.
61 * config/tc-tic54x.c: Fix formatting.
63 2000-07-10 Alan Modra <alan@linuxcare.com.au>
65 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
66 displacements correctly.
68 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
70 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
72 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
76 2000-07-09 Alan Modra <alan@linuxcare.com.au>
78 From David Huggins-Daines <dhd@linuxcare.com>
79 * config/te-hppalinux64.h: Add a new emulation.
80 * configure.in (emulations): Add configure bits to support the
81 64-bit Linux/parisc target.
82 * configure: Regenerate.
84 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
85 (md_shortopts): Add `V' for ELF.
87 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
88 when SOM or ELF_ARG_RELOC are defined.
89 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
90 ELF_ARG_RELOC are defined.
91 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
92 (pa_stringer): ..Do it here instead. Fix comment typos.
93 (hppa_force_relocation): Cast enums to int before comparing with
96 From Ryan Bradetich <rbradetich@uswest.net>
97 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
99 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
100 (hppa_force_relocation): ditto
101 (md_apply_fix): Added cast to buf to fix warnings.
103 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
104 cons_fix_new_hppa, hppa_force_relocation): Prototype.
106 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
107 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
108 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
109 reloc_type** to avoid warnings in switch.
110 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
111 little earlier instead.
113 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
115 (pa_type_args): Use symbol_arg_reloc_info.
116 (struct pa_it): Make arg_reloc unsigned int.
117 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
118 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
119 (pa_code): Delete. pa_text duplicates this function.
120 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
121 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
123 (cons_fix_new_hppa): Actually change selector to e_fsel when
124 warning about assuming so.
125 (tc_gen_reloc): More example elf arg reloc code.
126 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
127 (hppa_force_relocation): Likewise.
129 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
131 (pa_end_of_source): Prototype.
132 (hppa_fix_adjustable): Prototype.
133 (LABELS_WITHOUT_COLONS): Move it..
134 * config/te-hppa.h: To here.
136 * config/te-hppa64.h: New file.
138 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
140 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
141 format -10, -16, 16 relocs.
142 (hppa_elf_mark_end_of_function): Test for null
143 last_call_info->start_symbol
145 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
146 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
147 re_assesmble_* functions. Delete extraneous statements. Fix
149 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
150 insn to re_assemble_*.
152 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
154 * doc/internals.texi (Expressions): Fix typo.
156 2000-07-08 Kazu Hirata <kazu@hxi.com>
158 * config/tc-sh.c: Fix formatting.
159 * config/tc-tic54x.c: Fix formatting.
160 * depend.c: Fix formatting.
161 * flonum-konst.c: Likewise.
162 * flonum-mult.c: Likewise.
164 2000-07-07 Kazu Hirata <kazu@hxi.com>
166 * config/tc-sh.c: Fix comments.
167 * config/obj-vms.c: Fix comments.
168 * config/tc-a29k.c: Likewise.
169 * config/tc-alpha.c: Likewise.
170 * config/tc-h8300.c: Likewise.
171 * config/tc-h8500.c: Likewise.
172 * config/tc-i370.c: Likewise.
173 * config/tc-ia64.c: Likewise.
174 * config/tc-m68hc11.c: Likewise.
175 * config/tc-m68k.c: Likewise.
176 * config/tc-mips.c: Likewise.
177 * config/tc-ns32k.c: Likewise.
178 * config/tc-ppc.c: Likewise.
179 * config/tc-z8k.c: Likewise.
181 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
183 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
184 Default to '(SEC_LOAD | SEC_DATA)'.
185 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
187 * doc/internals.texi (CPU Backend): Describe
188 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
190 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
192 * as.c (parse_args): NULL terminate the long option list.
194 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
196 * config/tc-d30v.h: Include "write.h" for fixS.
197 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
199 2000-07-05 Nick Clifton <nickc@cygnus.com>
201 * config/tc-d30v.c (write_2_short): Further changes to warning
202 messages produced when combining EITHER_BUT_PREFER_MU attributed
205 2000-07-05 DJ Delorie <dj@redhat.com>
209 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
211 * config/tc-arm.c (psrs): Accept combinations of flags.
213 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
215 * config/tc-avr.c: Change _ () to _() around all strings marked
216 for translation (exception from the usual coding style).
217 (avr_opt): New struct variable, how the new switches are set.
218 (OPTION_MMCU): Define as 'm' and actually use.
219 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
220 (show_mcu_list): New function, display the list of known MCUs.
221 (md_show_usage): Document the new switches. Call show_mcu_list.
222 (avr_set_arch): Change 'm' to OPTION_MMCU.
223 (md_parse_option): Call show_mcu_list if unknown MCU specified.
224 Handle the new switches.
225 (avr_operands): Disable warnings for undefined combinations of
226 operands if -mall-opcodes. Disable warnings for skipping two-word
227 instructions if enhanced core or -mno-skip-bug.
228 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
229 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
230 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
231 (avr_ldi_expression): Warn about implicit lo8().
232 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
234 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
236 * configure.in: Add entry for mips-*-sysv4*MP*
238 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
239 elf32-tradlittlemips for traditional mips targets.
240 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
241 test for Link Once sections as in adjust_reloc_syms.
242 * config/te-tmips.h: New file for traditional mips targets. Define
245 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
247 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
248 flags argument is not present, don't change an existing section's
249 section's attributes. If the flags argument is present, warn if the
250 attributes don't match the section's current attributes. When
251 long section names are supported, set SEC_LINK_ONCE and
252 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
254 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
256 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
257 symbols; create them.
259 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
261 * write.c (set_segment_vma): New: Set vma and lma for a segment.
262 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
264 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
266 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
267 expressions. Ignore the problem when handling 16 bit immediates,
268 because the assembler will take care of the relocation later.
270 2000-06-27 Nick Clifton <nickc@cygnus.com>
272 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
273 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
274 sequential order, and emit warning messages if the input source
275 code contains constructs like that, or parallel constructs
276 containing such opcodes.
278 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
280 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
281 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
282 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
283 (md_show_usage): Update usage message.
284 (md_parse_option): Allow redefinition of MCU type within the
285 same avr[1-5] bfd machine type. Show both old and new MCU type
286 in the error message.
287 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
288 Simplify 8K wrap code.
290 2000-06-25 Kazu Hirata <kazu@hxi.com>
292 * config/obj-aout.c: Remove all uses of DEFUN.
293 * config/obj-ieee.c: Likewise.
294 * config/tc-sh.c: Fix comment typos.
295 * config/tc-tahoe.c: Likewise.
296 * config/tc-vax.c: Likewise.
297 * config/tc-w65.c: Likewise.
298 * config/tc-z8k.c: Likewise.
299 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
301 2000-06-24 DJ Delorie <dj@cygnus.com>
303 * config/tc-i386.c (md_estimate_size_before_relax): Revert
304 more changes from Sept 1999
305 (tc_i386_fix_adjustable): ditto
306 (md_apply_fix3): ditto
308 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
310 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
311 (gas_cgen_parse_operand): Set it around expression() call.
312 (gas_cgen_md_operand): Test for it before longjmp().
314 2000-06-24 Kazu Hirata <kazu@hxi.com>
316 * config/tc-h8500.c: Remove all uses of DEFUN.
317 * config/tc-sh.c: Likewise.
318 * config/tc-w65.c: Likewise.
319 * config/tc-z8k.c: Likewise.
321 * config/tc-h8500.c: Fix typos in comments.
323 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
325 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
328 2000-06-23 matthew green <mrg@redhat.com>
330 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
331 defined. Fix error message for `[' grouping.
333 2000-06-22 Kazu Hirata <kazu@hxi.com>
335 * config/tc-h8300.c: Fix formatting and comment typos.
337 2000-06-22 Timothy Wall <twall@cygnus.com>
339 * config/tc-ia64.c (note_register_values): Move premature QP
340 notation clearing into the appropriate place.
342 2000-06-22 Alan Modra <alan@linuxcare.com.au>
344 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
345 first before anything else. Add bin-bugs.h, emul.h and progress.h
346 Sort list of files as for $(OBJS) in Makefile.am.
348 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
349 find one. Remake dependencies.
350 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
351 * Makefile.in: Regenerate.
352 * doc/Makefile.in: Regenerate.
354 * config/tc-i386.c (i386_displacement): Don't assume a constant
355 displacement is necessarily 16 bits when in 16 bit code mode.
356 (md_assemble): Instead size the displacement here after we know
357 for sure that a .code16gcc operand hasn't automatically added
358 operand size prefixes.
360 2000-06-21 H.J. Lu <hjl@gnu.org>
362 * Makefile.am: Rebuild dependency.
363 * Makefile.in: Rebuild.
365 2000-06-21 Kazu Hirata <kazu@hxi.com>
367 * config/tc-h8300.c (parse_reg): Make the function static.
368 (parse_exp): Likewise.
370 2000-06-20 DJ Delorie <dj@cygnus.com>
372 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
373 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
374 for cygwin import libraries to work properly.
376 2000-06-20 H.J. Lu <hjl@gnu.org>
378 * Makefile.am: Rebuild dependency.
379 * Makefile.in: Rebuild.
380 * configure: Likewise.
381 * doc/Makefile.in: Likewise.
383 2000-06-20 Timothy Wall <twall@cygnus.com>
385 * doc/internals.texi (CPU backend): Add @itemx for
386 TC_START_LABEL_WITHOUT_COLON.
387 * doc/c-tic54x.texi: New.
388 * doc/as.texinfo: Add tic54x features and include primary tic54x
390 * doc/all.texi: Add C54X.
391 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
392 * doc/Makefile.in: Regenerate.
393 * configure.in: Add tic54x and define LIBM for tic54x.
394 * configure: Regenrate.
395 * config/tc-tic54x.[ch]: New.
396 * config/obj-coff.h: Add tic54x.
397 * Makefile.am: (CPU_TYPES): Add tic54x.
398 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
399 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
400 (as_new_LDADD): Add $(LIBM).
401 * Makefile.in: Regenerate.
403 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
405 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
406 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
407 * doc/as.texinfo: Likewise.
409 * configure, Makefile.in: Regenerate.
410 * configure.in (emulations): Recognize m6811 and m6812.
411 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
412 Added files for 68hc11 and 68hc12 assembler.
413 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
414 * config/tc-m68hc11.h: Header definition for that assembler.
416 2000-06-18 Nick Clifton <nickc@redhat.com>
418 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
419 instead of OCTETS_PER_BYTE.
421 * config/tc-v850.c: Fix compile time warnings.
422 * config/tc-ppc.c: Fix compile time warnings.
424 2000-06-18 H.J. Lu <hjl@gnu.org>
426 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
427 * configure: Rebuild.
429 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
431 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
434 2000-06-16 Nick Clifton <nickc@cygnus.com>
436 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
437 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
439 * doc/c-mips.texi: Document newly accepted cpu variants.
441 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
443 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
445 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
447 * macro.c (getstring): Make it possible to escape the quote
450 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
452 * config/tc-hppa.c (pa_export): Weak symbols can be global.
454 2000-06-13 H.J. Lu <hjl@gnu.org>
456 * configure: Regenerate.
458 2000-06-09 Alan Modra <alan@linuxcare.com.au>
460 * app.c (do_scrub_begin): Don't default lex[';'] as a line
462 * doc/internals.texi (line_separator_chars): Semicolon is no
463 longer a default. Mention null and newline as defaults.
465 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
467 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
468 * config/tc-i860.h (line_separator_chars): Likewise.
469 * config/tc-h8300.c (line_separator_chars): Likewise.
470 * config/tc-i960.c (line_separator_chars): Likewise.
471 * config/tc-m68k.c (line_separator_chars): Likewise.
472 * config/tc-mips.c (line_separator_chars): Likewise.
473 * config/tc-ns32k.c (line_separator_chars): Likewise.
474 * config/tc-sparc.c (line_separator_chars): Likewise.
475 * config/tc-vax.c (line_separator_chars): Likewise.
477 * config/tc-h8300.c (comment_chars): Use string initialiser.
478 * config/tc-i960.c (line_comment_chars): Likewise.
479 * config/tc-z8k.c (comment_chars, line_comment_chars,
480 line_separator_chars): Likewise.
482 * config/tc-arm.c (line_separator_chars): Always use `;', not just
485 2000-06-08 Nick Clifton <nickc@cygnus.com>
487 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
490 2000-06-08 David O'Brien <obrien@FreeBSD.org>
492 * configure.in (VERSION): Update to show this is the CVS mainline.
494 2000-06-08 Matthew Jacob <mjacob@feral.com>
496 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
497 $at is the integer register $r28, vs. both $r28 and the floating
500 2000-06-08 James E. Wilson <wilson@cygnus.com>
502 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
503 (dot_endp): Don't call ia64_flush_insns.
504 (emit_one_bundle): Don't delete prologue/body records from
505 unwind_record list in first loop. Rewrite second loop to account for
508 2000-06-07 David Mosberger <davidm@hpl.hp.com>
510 * config/tc-ia64.c: Add missing prototypes.
511 (generate_unwind_image): Cast argument to output_unw_records call.
513 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
515 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
517 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
519 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
520 (REGISTER_P): likewise.
521 (avr_opcodes): uses include/opcode/avr.h
522 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
524 2000-06-04 Alan Modra <alan@linuxcare.com.au>
526 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
529 2000-06-03 H.J. Lu <hjl@gnu.org>
531 * read.c (is_end_of_line): Put back `;'.
533 2000-06-03 Alan Modra <alan@linuxcare.com.au>
535 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
537 2000-06-01 Alan Modra <alan@linuxcare.com.au>
539 * expr.c (operand): Test is_end_of_line outside switch to catch
540 line separator chars that are also operators.
541 (operator): Return O_illegal for line separator chars.
543 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
544 entry (or `!' entry for TC_HPPA).
546 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
547 before indexing is_end_of_line. Remove redundant check for '\0'.
549 * config/tc-h8500.c (md_assemble): Likewise.
550 * config/tc-mcore.c (md_assemble): Likewise.
551 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
554 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
556 * config/tc-mcore.c (mcore_cons): Likewise.
557 (mcore_float_cons): Likewise.
558 (mcore_stringer): Likewise.
559 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
561 2000-06-01 Scott Bambrough <scottb@netwinder.org>
563 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
565 2000-05-29 Nick Clifton <nickc@cygnus.com>
567 * config/tc-sh.c: Fix compile time warning messages.
569 * config/tc-mips.c: Fix compile time warning messages.
571 2000-05-29 Philip Blundell <philb@gnu.org>
573 * doc/as.texinfo: Update copyright dates.
574 (Local Labels): Delete misplaced mention of ARM.
575 * NEWS: Mention ARM ELF support.
577 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
579 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
580 it is modified, and use the real_size to compute the frag address
581 for dwarf2 line info.
583 2000-05-27 Alan Modra <alan@linuxcare.com.au>
585 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
586 line-matching scheme to cope with automake moving variables around.
587 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
588 * Makefile.in: Regenerate.
590 2000-05-26 Jakub Jelinek <jakub@redhat.com>
592 * config/tc-sparc.c (sparc_relax): New.
593 (md_longopts): Add -relax and -no-relax options.
594 (md_parse_options, md_show_usage): Likewise.
595 (md_apply_fix3): Optimize tail call into branch always if possible.
597 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
599 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
600 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
601 rules, with warning when a GAS statement specifies a packing that
602 will result in an instruction being squashed.
603 Added typdef packing_type and enumerals, changed various integer
604 literals to use the enumerals.
606 2000-05-24 David Mosberger <davidm@hpl.hp.com>
608 * config/tc-ia64.c (dot_restorereg_p): New function.
609 (md_pseudo_table): Add restorereg.p.
610 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
611 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
613 * config/tc-ia64.h (unw_record_type): Add unwabi.
614 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
615 called MASK with members for imask, and the masks produced by
616 fr_mem, gr_mem, br_mem, and frgr_mem.
617 (unw_p_record): Add members ABI and CONTEXT.
618 (unw_x_record): Add member AB.
619 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
620 as pseudo-register for use during unwind info generation.
621 (AR_PFS, AR_LC): New macros.
622 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
623 whose names start with an at sign (as in "@priunat").
624 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
626 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
627 proc_end, unwind_info, personality_routine): Consolidate into
628 "unwind" structure to reduce offset-table use. Add member
629 NEXT_SLOT_NUMBER to track the slot number for the next instruction
631 (output_R1_format, output_R3_format, output_P3_format,
632 output_P6_format): Initialize R with zero to reduce compiler warnings.
633 (output_P7_format): Ditto. Add `default' branch to switch
634 statement to reduce compiler warnings.
635 (output_P8_format, output_B1_format, output_B4_format): Ditto.
636 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
637 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
638 into single argument.
639 (output_X1_format, output_X3_format): Initialize R with zero to reduce
640 compiler warnings. Merge A and B args into single argument.
641 (output_X2_format, output_X4_format): Remove unused variable R. Merge
642 A and B args into single argument.
643 (free_record): Removed (wasn't used).
644 (free_list_records): Also free imasks in prologue records.
645 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
646 (output_spill_mask): Remove.
647 (output_unwabi): New function.
648 (output_epilogue, output_label_state, output_copy_state): Call
650 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
651 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
653 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
654 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
655 as part of handling the prologue records. Emit region's imask if
656 we have one. Handle unwabi, epilogue, label_state, copy_state,
657 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
658 spill_sprel_p, and spill_reg_p records.
659 (set_imask, count_bits, slot_index): New function.
660 (fixup_unw_records): Fix region size computation. Handle
661 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
662 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
663 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
664 set_imask accordingly. Update imask for gr_gr, and br_gr records.
665 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
666 (dot_save): Use manifest constants for applicaton registers.
667 Handle REG_PR and REG_PRIUNAT.
668 (dot_restore): Don't just ignore it.
669 (dot_restorereg): New function..
670 (generate_unwind_image): Ensure unwind info is a multiple of eight
671 bytes, not just four bytes.
672 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
673 (dot_altrp): Don't just ignore it.
674 (dot_savemem): New function. Replaces dot_savesp() and
675 dot_savepsp(). Use manifest constants for applicaton registers.
676 Handle REG_PR and REG_PRIUNAT.
677 (dot_savef): Simplify.
678 (dot_saveb): Support generation of br_gr.
679 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
680 dot_label_state, dot_copy_state): New function.
681 (dot_unwabi): Don't just ignore it.
682 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
683 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
684 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
685 (emit_one_bundle): Set slot number for prologue/body records
686 *before* emitting the first insn.
687 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
688 (md_begin): Declare "psp" pseudo-register.
689 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
690 so we don't get segfault.
691 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
692 counts as required per SW Conventions manual
693 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
694 output_preds_psprel, output_preds_sprel, output_spill_base,
695 output_unat_psprel, output_unat_sprel, output_lc_psprel,
696 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
697 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
698 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
699 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
700 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
701 (dot_vframe): Implement.
702 (dot_vframesp, dot_vframepsp): New function.
704 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
706 * configure.in (i386-*-freebsd a.out entry): Quote properly.
707 * configure: Regenerate.
709 2000-05-23 Alan Modra <alan@linuxcare.com.au>
711 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
712 (md_estimate_size_before_relax): so we can use it here instead of
713 old kludges. Localise vars to blocks. Comment.
715 * frags.c (frag_new): Update fr_var comments.
716 * frags.h (struct frag): Ditto.
718 2000-05-22 Richard Henderson <rth@cygnus.com>
720 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
721 (pseudo_func): Add pcrel.
722 (operand_match): Handle IA64_OPND_TGT64.
723 (build_insn): Likewise.
724 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
725 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
726 (fix_insn): Handle all three 64-bit relocation types.
728 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
730 * obj.h (struct format_ops): New members begin, app_file,
731 s_set_other, s_set_desc, s_get_type, s_set_type,
732 separate_stab_sections, init_stab_section.
734 * config/obj-multi.h: Update GPL notice to v2.
737 (S_SET_SIZE): Test s_set_size for NULL before calling.
738 (S_SET_ALIGN): Similar for s_set_align.
743 (SEPARATE_STAB_SECTIONS): New.
744 (INIT_STAB_SECTION): New.
745 (EMIT_SECTION_SYMBOLS): New.
746 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
748 * config/obj-elf.h: Update GPL notice to v2.
749 Mention that this file is included from obj-multi.h.
750 (obj_begin): Wrap definition in ifndef.
751 (elf_file_symbol): Constify declaration.
752 (obj_app_file): Ditto.
753 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
754 Wrap in ifndef SEPARATE_STAB_SECTIONS.
756 * config/obj-elf.c (elf_s_set_other): New.
757 (elf_file_symbol): Constify argument.
758 (elf_separate_stab_sections): New.
759 (elf_init_stab_section): New.
760 (elf_format_ops): Add new members. Remove comma at end.
762 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
763 (ecoff_format_ops): Add new fields. Remove comma at end.
764 Mention inconsistency for emit_section_symbols.
766 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
768 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
769 (coff_separate_stab_sections): New.
770 (coff_format_ops): Add new members.
772 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
773 (obj_aout_s_set_other): New.
774 (obj_aout_s_set_desc): New.
775 (obj_aout_s_get_type): New.
776 (obj_aout_s_set_type): New.
777 (obj_aout_separate_stab_sections): New.
778 (aout_format_ops): New members added. Use obj_aout_process_stab,
779 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
780 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
782 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
784 2000-05-22 Alan Modra <alan@linuxcare.com.au>
786 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
787 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
788 (md_estimate_size_before_relax): Ensure jumps to weak and
789 externally visible symbols are relocatable.
791 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
793 * stabs.c (aout_process_stab): Make global.
794 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
795 * read.h (aout_process_stab): Declare.
797 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
798 Generalize to *aout, *coff *elf.
799 * configure: Regenerated.
801 * doc/internals.texi (Object format backend): Say
802 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
804 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
805 * Makefile.in: Regenerated.
807 2000-05-19 Catherine Moore <clm@cygnus.com>
809 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
811 2000-05-18 Alan Modra <alan@linuxcare.com.au>
813 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
814 instruction to reflect change in re_assemble_*.
816 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
818 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
819 build PA64 ELF tools.
820 * configure: Rebuilt.
822 2000-05-17 Alan Modra <alan@linuxcare.com.au>
824 * Makefile.am: Regenerate dependencies.
825 * Makefile.in: Regenerate.
827 2000-05-15 Nick Clifton <nickc@cygnus.com>
829 * config/tc-arm.c (struct asm_psr): Add boolean field
830 distinguishing between CSPR and SPSR. Rename 'number' field
832 (psrs): Rearrange contents to match new asm_psr structure.
833 (arm_psr_parse): Move next to psr_required_here. Make it
834 return an asm_psr structure.
835 (psr_required_here): Use asm_psr structure returned by
837 (do_msr): Reorganise to allow psr_required_here to be called
839 (md_undefined_name): Mark 'name' parameter as unused, since
840 the COFF target does not use it.
842 2000-05-14 David O'Brien <obrien@FreeBSD.org>
844 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
846 * config/te-aux.h: Likewise.
847 * config/te-dpx2.h: Likewise.
848 * config/te-go32.h: Likewise.
849 * config/te-hp300.h: Likewise.
850 * config/te-hppa.h: Likewise.
851 * config/te-i386aix.h: Likewise.
852 * config/te-ic960.h: Likewise.
853 * config/te-interix.h: Likewise.
854 * config/te-nbsd532.h: Likewise.
855 * config/te-pc532mach.h: Likewise.
856 * config/te-ppcnw.h: Likewise.
857 * config/te-psos.h: Likewise.
858 * config/te-sparcaout.h: Likewise.
859 * config/te-sun3.h: Likewise.
860 * config/te-sysv32.h: Likewise.
862 2000-05-14 Alan Modra <alan@linuxcare.com.au>
864 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
865 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
866 and sign extend without an if statement.
867 (build_bytes): Likewise.
869 2000-05-14 Kazu Hirata <kazu@hxi.com>
871 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
872 X_add_symbol L_32 case.
874 2000-05-14 David O'Brien <obrien@FreeBSD.org>
876 * config/te-freebsd.h: New file.
878 2000-05-13 Alan Modra <alan@linuxcare.com.au>
880 * asintl.h (gettext, dgettext, dcgettext, textdomain,
881 bindtextdomain): Replace defines with those from intl/libgettext.h
882 to quieten gcc warnings.
884 * NEWS: Mention x86 .arch and -q.
886 * config/tc-i386.c (quiet_warnings): New.
887 (md_assemble): Use quiet_warnings.
888 (md_parse_option): Set quiet_warnings from -q.
889 (md_show_usage): Mention -q, delete -m.
890 (flag_do_long_jump): Delete.
891 (md_parse_option): Remove -m.
892 (md_show_usage): Remove -m.
893 (md_create_long_jump): Remove useless flag_do_long_jump code.
895 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
896 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
898 2000-05-13 Alan Modra <alan@linuxcare.com.au>
899 Alexander Sokolov <robocop@netlink.ru>
901 * doc/c-i386.texi (i386-Arch): New section.
902 (i386-Syntax): Mention .intel_syntax and .att_syntax.
904 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
905 (smallest_imm_type): Use smallest opcode for shift by one if cpu
906 architecture has been given and is not 486.
908 (md_pseudo_table): Add .arch.
909 (md_assemble): Warn if cpu architecture has been given and an
910 unsupported instruction.
912 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
913 Move operand_types bit defines after relevant template field.
914 (template): Add cpu_flags.
918 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
920 * config/tc-mn10300.h (md_end): Define.
921 (mn10300_finalize): Declare.
922 * config/tc-mn10300.c: Include dwarf2dbg.h.
923 (debug_line): Define.
924 (md_assemble): Generate dwarf2 line info.
925 (mn10300_finalize): New function. Finalize dwarf2 info.
927 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
929 * config/tc-mips.c (md_estimate_size_before_relax): Use the
930 external version of the relocation for weak symbols.
932 2000-05-08 David Mosberger <davidm@hpl.hp.com>
934 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
935 frame size in units of 16 bytes, as required per SW Conventions manual.
936 (output_unw_records): Output info-block header as a dword to get
939 2000-05-08 Alan Modra <alan@linuxcare.com.au>
941 * as.h: #include "file", not <file> on files from ../include.
942 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
943 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
944 (md_convert_frag): Add ATTRIBUTE_UNUSED.
945 (tc_coff_symbol_emit_hook): Ditto.
946 (OPTCOUNT): Cast to int to avoid compiler warning.
947 (md_begin): Fix signed/unsigned warnings.
949 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
951 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
952 ABRANCH LONG case for a conditional branch on a 68000.
953 (md_estimate_size_before_relax): Likewise. Also handle
954 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
955 (m68k-ip: case ABSL): Relax absolute references to 16-bit
956 PC-relative on all CPUs.
957 (md_estimate_size_before_relax): Likewise.
959 2000-05-04 Alan Modra <alan@linuxcare.com.au>
961 * as.c (parse_args): Just mention current year in printed
964 2000-05-03 J.T. Conklin <jtc@redback.com>
966 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
968 (md_parse_option): Recognize -m7400.
970 2000-05-03 Ian Lance Taylor <ian@zembu.com>
972 * config/atof-ieee.c (gen_to_words): When adding carry back in,
973 don't permit lp to become less than the words array.
975 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
977 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
978 Fix little-endian case.
980 2000-05-03 David O'Brien <obrien@NUXI.com>
982 * as.c (parse_args): Update copyright.
984 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
986 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
987 for the .bss section too.
989 2000-05-02 Alan Modra <alan@linuxcare.com.au>
991 * configure.in: Set em=linux for hppa-*-linux.
992 * configure: Regenerate.
993 * doc/Makefile.in: Regenerate with correct automake.
995 * frags.c (frag_grow): Sanity check chunk_size.
997 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
998 * config/obj-som.h: Likewise.
999 * config/obj-ieee.h: Likewise.
1001 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1003 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1004 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1005 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1006 (pa_ip): low_sign_unext now returns via function value. Use
1007 re_assemble_* instead of dis_assemble_* and
1008 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1010 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1011 (md_section_align, md_parse_option, md_show_usage,
1012 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1013 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1014 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1015 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1016 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1018 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1019 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1020 outside of switch. Correct mask and shifting errors in case 10
1021 and case -11. In case 21, compare against signed range to suit
1022 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1023 case 17 and case 22, use offsetT variable to properly check range.
1024 Use re_assemble_* here too.
1025 (evaluate_absolute): Change type of value to offsetT. Call
1026 hppa_field_adjust to do the work for us.
1027 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1028 (pa_parse_cmpib_64_cmpltr): Ditto.
1029 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1030 of i to unsigned int.
1031 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1032 (pa_end_of_source): Return type is void.
1034 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1036 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1038 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1040 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1041 More comments added.
1042 (md_begin): Removed "construct symbols for each register name".
1043 Because register names conflicts with GCC generated function
1045 (avr_operand): Now constant numbers can be used as a register
1046 identifiers (0 as r0, 31 as r31).
1047 (md_assemble): use skip_space () before parsing instruction
1050 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1052 * config/tc-avr.c: New AVR_ISA_ defined.
1053 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1054 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1055 for `fmul', `movw' and `lpm R,Z' instructions.
1056 (avr_operands): Warn if current opcode is a two-word instruction
1057 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1058 (avr_opcodes): New commands added.
1059 (REGISTER_P): Check 'a' and 'v' constraint letters.
1060 (mcu_types): New MCU added.
1062 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1064 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1065 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1066 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1067 * configure: Regenerate.
1069 2000-04-29 Andreas Jaeger <aj@suse.de>
1071 * as.h: Correctly check GCC version.
1073 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1075 * as.c (parse_args): Allow md_parse_option to override -a listing
1077 * config/obj-coff.c (add_lineno): Change type of offset parameter
1078 from "int" to "bfd_vma."
1079 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1080 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1081 (ppc_change_csect): Align correctly for XCOFF64.
1082 (ppc_machine): New function, which discards "ppc_machine" line.
1083 (ppc_tc): Cons for 8 when code is 64 bit.
1084 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1086 (md_parse_option): Handle -a64 and -a32.
1088 * config/tc-ppc.h (TARGET_MACH): Define.
1089 (TARGET_FORMAT): Move to function.
1090 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1092 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1094 * doc/as.1: Fix unbalanced brackets.
1096 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1098 (line_comment_chars): Set to '/' if TE_FreeBSD.
1100 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1102 * configure.in: Configury support for PA64 (currently disabled).
1103 * configure: Rebuilt.
1105 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1107 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1108 bfd_set_section_alignment.
1110 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1112 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1115 2000-04-24 Nick Clifton <nickc@cygnus.com>
1117 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1118 * doc/as.texinfo (Align): Include arm and strongarm in list of
1119 targets that have the second form of the behaviour of the .align
1122 2000-04-24 Mark Klein <mklein@dis.com>
1124 * obj-som.c: Terminate obj_pseudo_table.
1126 2000-04-22 Timothy Wall <twall@cygnus.com>
1128 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1130 (operand_match): Conditionally insert default bit values for IMMU9.
1132 2000-04-14 Matthew Green <mrg@cygnus.com>
1134 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1135 * configure: Rebuilt.
1137 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1138 Jason Eckhardt <jle@cygnus.com>
1140 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1142 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1143 Added handling of new operand types l,y,&,fe,fE,fx.
1145 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1146 David Mosberger <davidm@hpl.hp.com>
1147 Timothy Wall <twall@cygnus.com>
1148 Andrew MacLeod <amacleod@cygnus.com>
1149 Jim Wilson <wilson@cygnus.com>
1151 * Makefile.am (CPU_TYPES): Add ia64.
1152 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1153 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1154 * Makefile.in: Rebuild.
1155 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1156 * configure: Rebuild.
1157 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1158 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1159 * expr.c (expr): Handle md_optimize_expr.
1160 * read.c (LEX_HASH): Add comment.
1161 * config/tc-ia64.c, config/tc-ia64.h: New files.
1163 2000-04-21 Richard Henderson <rth@cygnus.com>
1165 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1166 bundling a non-delayed branch type instruction.
1168 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1170 * config/tc-mn10300.c (HAVE_AM30): Define.
1171 (md_assemble): Use it.
1173 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1175 * config/obj-elf.c (obj_elf_change_section): Check for changed
1178 * Makefile.am: (CPU_MULTI_VALID): Remove.
1179 (MULTI_CPU_TYPES): Define.
1180 (MULTI_CPU_OBJ_VALID): Define.
1181 (DEPTC): Use the above.
1182 (DEPOBJ): Same here.
1184 Regenerate dependencies.
1185 * Makefile.in: Regenerate.
1187 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1189 * Makefile.am (YACC, LEX): Get them from configure.
1191 2000-04-18 H.J. Lu (hjl@gnu.org)
1193 * config/tc-i386.c (offset_in_range): Use addressT instead of
1194 bfd_vma for non-bfd assemblers.
1196 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1198 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1199 doesn't give spurious errors.
1201 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1203 * as.h (SEEK_SET): Define if undefined.
1205 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1207 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1208 constants, and don't assume offsetT is 32 bits.
1210 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1212 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1213 (md_pcrel_from_section): Add prototype.
1214 (d10v_fix_adjustable): Add prototype.
1215 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1217 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1219 2000-04-12 Nick Clifton <nickc@cygnus.com>
1221 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1222 symbol in frag chain.
1224 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1226 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1227 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1228 (fits_in_signed_word, smallest_imm_type): Ditto.
1229 (md_assemble): Use an offsetT var to hold offsetT values, not a
1231 (offset_in_range): New.
1232 (md_assemble): Use it.
1233 (md_convert_frag): Change type of target_address, opcode_address,
1234 and displacement_from_opcode_start to offsetT.
1235 (md_create_short_jump): Change type of offset to offsetT.
1236 (md_create_long_jump): Ditto.
1237 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1238 (md_chars_to_number): Remove.
1239 (output_invalid): Remove duplicate prototype.
1241 2000-04-09 Nick Clifton <nickc@cygnus.com>
1243 * Makefile.am (CPU_TYPES): Add 'avr'.
1244 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1245 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1247 * Makefile.in: Regenerate.
1249 * doc/as.texinfo: Add M32R documentation.
1251 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1253 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1254 --enable-build-warnings option.
1255 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1256 * Makefile.in, configure: Re-generate.
1258 2000-04-07 Nick Clifton <nickc@cygnus.com>
1260 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1261 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1262 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1263 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1264 (arm_force_relocation): Force relocations for
1265 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1267 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1269 * config/tc-sh.c (get_operands): There's no third operand if the
1270 first operand is an immediate.
1272 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1274 * config/tc-sh.c (immediate): Delete.
1275 (sh_operand_info): Add immediate member.
1276 (parse_reg): Use A_PC for pc.
1277 (parse_exp): Add second argument 'op'. All callers changed.
1278 (parse_at): Expect pc to be coded as A_PC.
1279 Use immediate field in *op.
1280 (insert): Add fourth argument 'op'. All callers changed.
1281 (build_relax): Add second argument 'op'. All callers changed.
1282 (insert_loop_bounds): New function.
1283 (build_Mytes): Remove DISP_4.
1284 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1285 (assemble_ppi): Use immediate field in *operand.
1286 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1287 (md_apply_fix): Likewise.
1288 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1290 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1292 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1294 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1296 * internals.texi (CPU backend): Document
1297 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1299 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1301 * po/gas.pot: Regenerate.
1303 * as.c (show_usage): Restore translated part of bug string.
1304 * gasp.c (show_usage): Likewise.
1306 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1307 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1308 than move-if-change.
1309 (DEP1): Modify for "gcc -MM".
1313 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1314 Update dependencies.
1315 * Makefile.in: Regenerate.
1317 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1319 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1320 (md_begin): Likewise.
1321 (HAVE_AM33): New macro.
1322 (md_assemble): Use it. Match r_regs and xr_regs only if
1325 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1327 * as.h: #include "bin-bugs.h"
1328 * as.c (show_usage): Use REPORT_BUGS_TO.
1329 * gasp.c: #include "bin-bugs.h"
1330 (show_usage): Use REPORT_BUGS_TO.
1332 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1334 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1336 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1337 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1340 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1342 * config/tc-i386.c (i386_immediate): Don't assume a constant
1343 immediate is necessarily 16 bits when in 16 bit code mode.
1344 (md_assemble): Instead set guess_suffix here after we have checked
1347 2000-04-02 Richard Henderson <rth@cygnus.com>
1349 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1350 quantities. Correct right shift sign extension.
1351 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1352 32-bit value when shifting into place.
1354 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1356 * app.c: Add ATTRIBUTE_UNUSED as needed.
1357 * config/tc-ppc.c: Likewise.
1358 (ppc_size): Make unsigned long.
1359 (ppc_insert_operand): Add casts to avoid warnings.
1361 2000-03-31 Nick Clifton <nickc@cygnus.com>
1363 * config/tc-d10v.h (md_flush_pending_output): Define.
1365 2000-03-29 Nick Clifton <nickc@cygnus.com>
1367 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1368 segment. Works for both BFD_ASSEMBLER and others.
1369 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1371 2000-03-29 Nick Clifton <nickc@cygnus.com
1373 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1375 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1377 * listing.c (LISTING_LHS_WIDTH): Default depends on
1379 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1381 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1383 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1386 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1388 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1390 * config/tc-avr.c (mcu_types): Add missing initialiser.
1391 (md_pcrel_from_section): Add prototype.
1392 (avr_operand): Remove redundant test of unsigned < 0.
1393 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1395 2000-03-27 Denis Chertykov <denisc@overta.ru>
1397 * config/tc-avr.c: New file for AVR support.
1398 * config/tc-avr.h: Likewise.
1399 * configure.in: Add AVR support.
1400 * configure: Regenerate.
1402 2000-03-26 Timothy Wall <twall@cygnus.com>
1404 * gasp.c (macro_op): Add new argument to check_macro call.
1405 Macro structure definitions moved to macro.h
1406 * sb.h: Add argument to prototype for input_scrub_include_sb.
1407 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1408 nesting checks with an additional flag.
1409 (struct input_save): Add flag to indicate whether current sb
1410 should be checked for proper macro/conditional nesting.
1411 (input_scrub_push/pop): Save/restore nest check flag.
1412 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1414 * macro.c (check_macro): Allow caller to retrieve parsed macro
1415 information if a pointer is provided. This information may be
1416 used by the new macro hooks.
1417 * macro.h: Update prototype for check_macro. Macro struct
1418 definitions moved here from macro.c/gasp.c.
1419 * read.c (read_a_source_file): Add parameter to check_macro call,
1420 and pass macro info to the macro hook, if defined.
1421 (input_scrub_insert_line): New. Allow insertion of a line of
1422 characters into the input stream.
1423 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1424 file into the input stream.
1425 (s_include): Use input_scrub_insert_file.
1426 * internals.texi: Document new macro hooks.
1427 * as.h: New prototypes added.
1429 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1431 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1432 an initial capital letter.
1433 (i386_index_check): Reindent.
1435 2000-03-19 Nick Clifton <nickc@cygnus.com>
1437 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1440 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1442 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1443 instruction operand bad if Rd > 7 when generating
1444 thumb instructions. Prevents for example,
1445 "adr r12,label" from silently failing and generating
1446 the wrong instruction.
1448 2000-03-17 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1451 that have a destingation >= 0x400000.
1452 Fix compile time warning messages.
1454 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1456 * config/tc-sh.c (md_begin): When encountering insn that are
1457 not supported by the current arch, only change the name if
1458 its contents are the same as prev_name.
1459 (get_specific): If the the architecture doesn't match, fail.
1461 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1463 * config/tc-sh.c (IDENT_CHAR): Define.
1464 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1465 matching back where it came from.
1467 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1469 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1471 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1473 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1476 2000-03-15 Kazu Hirata <kazu@hxi.com>
1478 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1480 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1482 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1483 floating-point-number, make sure 'f' is in FLT_CHARS.
1485 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1487 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1488 (s_lcomm_internal): Use it.
1489 * doc/internals.texi (CPU backend): Document it.
1490 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1493 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1495 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1498 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1499 implementation doesn't have special handling for switch
1501 (macro_build): Allow for code in sections other than .text.
1503 (mips_ip): Likewise.
1504 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1505 Don't perform relocs if we will be outputting them.
1506 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1507 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1510 2000-03-09 Catherine Moore <clm@cygnus.com>
1512 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1513 relocation type based on the entry in the fixup structure.
1515 2000-03-08 H.J. Lu (hjl@gnu.org)
1517 * Makefile.am (install-exec-tooldir): Depend on
1518 install-exec-bindir for parallel make.
1519 * Makefile.in: Regenerated.
1521 2000-03-06 Nick Clifton <nickc@cygnus.com>
1523 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1525 (md_parse_option): Parse -m32r command line switch - disable m32rx
1527 (md_show_usage): Document new option.
1529 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1530 * doc/Makefile.in: Regenerate.
1531 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1533 2000-03-02 Michael Meissner <meissner@redhat.com>
1535 * config/tc-d30v.c (check_range): Remove code that incorrectly
1536 sign extended values where bits < 32.
1538 2000-03-02 H.J. Lu (hjl@gnu.org)
1540 * configure.in: Support --enable-targets=all on ia32.
1541 * configure: Regenerated.
1543 2000-03-01 Nick Clifton <nickc@cygnus.com>
1545 * gasp.c (do_align): Remove bogus check of alignment value.
1547 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1549 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1550 TC_PPC was defined forced the type of a symbol with no other type
1553 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1555 * doc/internals.texi (CPU backend): Mention that
1556 line_separator_chars do not break up comments. Fix typos for
1557 LEX_AT and LEX_NAME descriptions. Document operands for
1558 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1559 description of md_create_short_jump usage. Document argument for
1560 md_undefined_symbol.
1562 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1564 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1565 (md_parse_option): Handle it.
1566 (md_show_usage): Document it.
1568 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1570 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1571 opcode, for the instruction `pal19'. From Andrea Arcangeli
1574 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1576 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1578 (md_assemble): To here, before template operands are matched.
1579 Also ensure a constant immediate is sign extended when we know the
1580 size is at most 16 bits. This is to catch cases like "add
1581 $0xffc0,%ax" where we don't know the size, and thus that the
1582 immediate can be represented as Imm8S until after parsing the
1584 (i386_displacement): Similarly sign extend 16 bit constant
1586 (md_assemble): Relax 16-bit jump constant range check to suit sign
1587 extended displacements.
1589 2000-02-26 Andreas Jaeger <aj@suse.de>
1591 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1593 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1595 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1596 call operands when intel_syntax.
1597 (intel_float_operand): Return 2 for "fi...".
1598 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1599 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1600 earlier "SHORT" change.
1601 (md_assemble): When determining suffix from Regs, exclude
1604 2000-02-24 Nick Clifton <nickc@cygnus.com>
1606 * configure: Add arm-wince, mips-pe and sh-pe targets.
1607 * configure: Regenerate.
1609 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1611 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1612 "pe-mips" for the mips-pe target.
1614 * config/tc-arm.c (insns): Change displacement encoded in BL
1615 and B instructions if the target port is arm-wince.
1616 (do_ldst): Do not bias the relocation offset if the target
1618 (md_pcrel_from): Add in missing relocation offset bias if the
1619 target os arm-wince.
1621 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1622 (md_begin): Disable -G support for mips-pe target.
1623 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1624 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1627 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1628 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1629 assembler, just set the alignment to 4.
1631 * config/te-wince-pe.h: New file for WinCE targets. Define
1634 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1636 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1637 string instructions.
1638 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1639 (i386_intel_memory_operand): After finding a segment override,
1640 check again for no `[' before looking for a displacement. Bomb if
1641 more than one displacement rather than silently discarding the
1642 second and subsequent ones. Free strings malloc'd by
1643 build_displacement_string.
1645 2000-02-24 Catherine Moore <clm@cygnus.com>
1647 * config/obj-som.c (obj_pseudo_table): Add "weak".
1648 (obj_som_weak): New routine.
1650 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1652 * config/tc-i386.c (union i386_op): New.
1653 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1654 Throughout file replace occurences of disps[n], imms[n], regs[n]
1655 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1656 intel mode operand swapping. Add assert in regKludge and
1657 fake_zero_displacement code. Test i.types[n] when outputting
1658 displacements and immediates. Combine output of Disp16 with
1660 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1661 when in intel mode by (not) reversing fsub and fdiv operands
1662 before the template search. This fails for single operand
1663 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1664 undefined. Instead fix the base_opcode after we've found the
1665 template. Move base_opcode xor with found_reverse_match from
1666 opcode output code to before this fix so we test for the correct
1668 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1669 check in intel mode. Instead compare opcodes.
1671 * config/tc-i386.h (TC_RELOC): Delete.
1672 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1673 with equivalent call to reloc.
1675 * as.h (flag_m68k_mri): Move declaration after target include, and
1676 only declare when TC_M68K defined. Define as zero otherwise.
1677 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1678 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1679 Define as zero otherwise.
1680 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1681 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1682 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1683 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1684 testing whether defined.
1685 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1686 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1687 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1688 rather than testing whether defined.
1689 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1690 (parse_mri_cons): Declare and use only when TC_M68K.
1691 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1692 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1693 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1695 * NEWS: Mention IBM 370 support.
1697 2000-02-23 Richard Henderson <rth@cygnus.com>
1699 * config/tc-i386.c (md_assemble): When swapping operands for
1700 intel_syntax, assume everything that's not Imm or Disp is a
1703 2000-02-23 Linas Vepstas <linas@linas.org>
1705 * config/tc-i370.c, config/tc-i370.h: New files.
1706 * Makefile.am: Add support for Linux/IBM 370.
1707 * configure.in: Likewise.
1708 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1709 * config/obj-elf.c: Include elf/i370.h
1710 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1712 * Makefile.in: Regenerate.
1713 * configure: Regenerate.
1715 * doc/c-i370.texi: New file.
1716 * doc/all.texi: Include it.
1717 * doc/as.texinfo: And here.
1718 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1719 * doc/Makefile.in: Regenerate.
1721 2000-02-19 Michael Meissner <meissner@redhat.com>
1723 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1724 determine if an instruction can be used in parallel with an ADDppp
1725 or SUBppp instruction.
1727 2000-02-22 Andrew Haley <aph@cygnus.com>
1729 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1731 1999-12-30 Andrew Haley <aph@cygnus.com>
1733 * config/tc-mips.c (mips_gp32): New variable.
1734 (macro_build) Use mips_gp32.
1736 (md_longopts): Add "-mgp32" and "-mgp64".
1737 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1739 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1741 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1742 warning, and bump it to 1.
1744 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1746 From Brad Lucier <lucier@math.purdue.edu>:
1747 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1750 2000-02-21 Catherine Moore <clm@cygnus.com>
1752 * config/tc-mips.c (MF_HILO_INSN): Define.
1753 (mips_7000_hilo_fix): Declare.
1754 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1755 (md_parse_option): Check for 7000_HILO_FIX options.
1756 (OPTION_M7000_HILO_FIX): Define.
1757 (OPTION_NO_M7000_HILO_FIX): Define.
1758 * doc/c-mips.texi (-mfix7000): Describe.
1760 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1762 * listing.c (print_lines): Remove unused variable `end'.
1764 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1765 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1766 reloc_type when BFD_ASSEMBLER.
1767 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1768 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1769 statement and quell signed vs. unsigned comparison warning.
1771 2000-02-18 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1774 the computed frag offset, rather than overwriting it.
1776 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1778 * config/tc-sh.c ("elf/sh.h"): Include.
1779 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1780 (md.begin): Initialize target_arch.
1781 Only include opcodes in has table that match selected architecture.
1782 (parse_reg): Recognize register names for sh-dsp.
1783 (parse_at): Recognize post-modify addressing.
1784 (get_operands): The leading space is now optional.
1785 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1786 arguments. Update valid_arch.
1787 (build_Mytes): Add support for SDT_REG_N.
1788 (find_cooked_opcode): New function, broken out of md_assemble.
1789 (assemble_ppi, sh_elf_final_processing): New functions.
1790 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1791 (md_longopts, md_parse_option): New option: -dsp.
1792 * config/tc-sh.h (elf_tc_final_processing): Define.
1793 (sh_elf_final_processing): Declare.
1795 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1797 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1798 the unwinder subspace. Save the current seg/subseg before creating
1801 2000-02-10 Nick Clifton <nickc@cygnus.com>
1803 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1804 little endian targets.
1805 (INST_BYTE1): Redefine to handle big and little endian
1807 (cpu_type): New type: Select between M340 and M210.
1808 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1809 instructions of the M340.
1810 (md_assemble): Add support for the MULSH and OPSR classes of
1812 (md_atof): Add support for little endian targets.
1813 (md_parse_option): Add support for -EL, -EB and -mcpu command
1815 (md_convert_frag): Add support for little endian targets.
1816 (md_apply_fix3): Add support for little endian targets.
1817 (md_number_to_chars): Add support for little endian targets.
1819 2000-02-10 Timothy Wall <twall@redhat.com>
1821 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1822 defined, use it to verify the symbol just read should be a label.
1824 2000-02-10 Timothy Wall <twall@redhat.com>
1826 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1827 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1828 around colons when KEEP_WHITE_AROUND_COLON is defined.
1829 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1830 and KEEP_WHITE_AROUND_COLON.
1832 2000-02-08 Timothy Wall <twall@redhat.com>
1834 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1836 (do_repeat): New. Abstract repeat logic so that a "break" can be
1838 (end_repeat): New. Provide support for a "break" out of the
1840 * read.h: Add prototypes for new functions.
1842 2000-02-08 Timothy Wall <twall@redhat.com>
1844 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1845 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1846 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1849 2000-02-08 Timothy Wall <twall@redhat.com>
1851 * read.c: Added elseif to directives table.
1852 * read.h: Added prototype for s_elseif.
1853 * doc/as.texinfo: Added description for elseif.
1854 * cond.c (s_elseif): New function
1856 2000-02-04 Timothy Wall <twall@redhat.com>
1858 * listing.c (print_lines): Remove conditionals causing bug in
1861 2000-02-03 Timothy Wall <twall@cygnus.com>
1863 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1865 * frags.c (frag_new): Calculate fr_fix in octets
1866 (frag_now_fix) Return offset as target address offset (bytes).
1867 (frag_now_fix_octets) New - Return offset in octets (8-bit
1869 * frags.h: Added prototype for frag_now_fix_octets().
1870 Distinguish between octets and bytes in field descriptions.
1871 * listing.c (calc_hex): Account for octets vs bytes when
1872 printing addresses/offsets.
1873 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1874 target is little-endian, print the octets in a word in big-endian
1875 order so that the display looks like a proper hexadecimal number,
1876 instead of having the octets reversed.
1877 * read.c (do_align): When recording alignment, alignment power
1878 should be in terms of target bytes (minimum addressible unit)
1880 (do_org) Convert ORG target address (byte) argument into an
1881 octet offset when generating a variable fragment.
1882 * symbols.c (resolve_symbol_value): Symbol final value
1883 converted to a target address offset (bytes) from its octet offset.
1884 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1885 offset (bytes) is adjusted by the frag offset (octets) converted
1887 (coff_frob_section) Section alignment power is in terms of bytes;
1888 convert it to an octet alignment power when calculating size (and
1889 size mask) in octets. Don't modify the section size in order to
1890 "align" it for TI COFF, since that format has a different method
1891 for storing alignment information.
1893 2000-02-01 Timothy Wall <twall@cygnus.com>
1895 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1896 entries, matching the way GCC generates them. If not escaped, the
1897 filename is encoded incorrectly.
1899 2000-01-31 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-arm.c (reg_table): Add support for ATPCS register
1904 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1906 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1908 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1910 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1911 of a symbol when we really care about its value.
1913 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1915 * config/tc-mcore.c (md_assemble): Give warning message if
1916 operands passes to instruction are more than the spec.
1918 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1920 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1921 Thumb mode but the label seen was not declared as '.thumb_func'
1922 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1923 correct disassembly of Thumb code bounded by non function labels.
1925 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1927 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1928 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1930 * Makefile.in: Same here.
1933 * configure.in: Set bfd_gas for i386-aout when primary target
1934 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1935 we may need the primary te_file. Remove incorrect comment.
1937 * configure: Regenerate.
1939 * config/e-i386aout.c: New file.
1941 * as.c (USE_EMULATIONS): Move to before print_version_id.
1942 (struct emulation): Add i386aout.
1943 (show_usage): Split text strings. Reformat -a text. Add --em
1947 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1948 (aout_format_ops): New.
1951 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1952 preprocessor conditional and add aout USE_EMULATIONS tests.
1953 (read_a_source_file): Don't pass error strings to printf as
1957 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1959 (do_data): Same here.
1960 (process_file): And here.
1963 * symbols.c (colon): Rewrite "already defined" fatal message
1964 code for aout with USE_EMULATIONS.
1967 * config/obj-aout.c (OBJ_HEADER): Define.
1968 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1970 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1971 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1973 (obj_aout_type): Expand S_SET_OTHER here too.
1974 (obj_read_begin_hook): Remove.
1975 (aout_pop_insert): New.
1976 (obj_aout_s_get_other): New.
1977 (obj_aout_s_get_desc): New.
1978 (aout_format_ops): New.
1981 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1982 gets aout_pseudo_table.
1983 (aout_pseudo_table): Declare.
1984 (obj_read_begin_hook): Define.
1987 * config/obj-coff.c (obj_pseudo_table): Rename to
1989 (coff_pop_insert): Use coff_pseudo_table.
1990 (coff_sec_sym_ok_for_reloc): Remove.
1991 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1992 and comment all zero entries and remove #if 0 code.
1995 * config/obj-coff.h (obj_pop_insert): Define.
1996 (coff_pseudo_table): Declare.
1999 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2000 s_get_size, s_set_size. Comment all zero entries.
2003 * config/obj-elf.c (elf_s_get_other): New function.
2004 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2005 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2006 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2008 (obj_elf_parse_section_letters): Don't pass error strings to
2009 printf as format arg.
2012 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2014 (elf_s_get_other): Declare.
2015 (S_GET_OTHER) Define as elf_s_get_other if not already
2017 (S_SET_OTHER): Only define when not already defined.
2018 (elf_obj_read_begin_hook): Declare.
2019 (obj_read_begin_hook): Define.
2020 (elf_obj_symbol_new_hook): Declare.
2021 (obj_symbol_new_hook): Define.
2024 * config/obj-multi.h: Add copyright header and protect against
2025 multiple inclusion. Add * to all function pointers.
2026 (OBJ_HEADER): If defined, include it rather than other defines
2028 (obj_frob_file_after_relocs): Test for NULL.
2029 (obj_symbol_new_hook): Here too.
2030 (obj_sec_sym_ok_for_reloc): And here.
2031 (S_GET_OTHER): Define.
2032 (S_GET_DESC): Define.
2033 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2034 (OBJ_MAYBE_ELF): Update comment.
2036 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2037 OBJ_AOUT preprocessor conditional and handle emulation by
2038 testing OUTPUT_FLAVOR.
2039 (i386_displacement): Here too.
2040 (md_section_align): Similarly here.
2041 (i386_target_format): Conditionally compile when more than one
2042 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2043 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2044 (i386_displacement): Here too.
2047 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2048 Define TARGET_FORMAT for aout only when not multi.
2051 * config/te-multi.h: Delete file as it's identical to te-generic.h
2053 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2055 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2056 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2059 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2061 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2064 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2066 * config/tc-mips.c (mips_do_align): New function.
2067 * config/tc-mips.h (md_do_align): Define.
2069 2000-01-10 Philip Blundell <philb@gnu.org>
2071 * doc/c-arm.texi (ARM Options): Fix typo.
2072 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2073 line separator for Linux.
2074 * doc/as.texinfo (Comments): Mention the ARM.
2076 2000-01-10 Philip Blundell <pb@futuretv.com>
2078 * configure.in (arm*-*-conix*): New target.
2079 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2081 * configure: Regenerate.
2083 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2085 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2086 (obj_elf_visibility): New function.
2088 * doc/as.texinfo (Visibility): New node: document visibility
2091 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2093 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2094 warning for absolute jump/call without `*' in non-intel mode. No
2095 need to set i.types[0] JumpAbsolute in intel mode.
2097 1999-12-22 Philip Blundell <pb@futuretv.com>
2099 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2100 hook function when changing sections.
2101 (arm_s_data): Likewise.
2103 1999-12-14 Nick Clifton <nickc@cygnus.com>
2105 * config/tc-arm.c (md_parse_option): Add support for -marm720
2106 command line switch.
2108 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2110 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2111 (r_registers, xr_registers): Define.
2112 (r_register_name, xr_register_name): New functions.
2113 (md_assemble): Handle new am33 operand types and instruction
2115 (mn10300_insert_operand, check_operand): Likewise.
2117 1999-11-29 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2120 (s_force_thumb): Set thumb_mode to 2.
2121 (md_assemble): Do not complain about thumb instructions on a
2122 non-thumb target if thumb_mode is set to 2.
2124 1999-11-28 Michael Meissner <meissner@cygnus.com>
2126 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2127 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2128 (O_...): Add new machine dependent expressions if we are handling
2129 explicit relocations.
2130 (alpha_reloc_op): New static table holding the explicit relocation
2132 (alpha_literal_hash): New static to hold the hash table for
2133 explicit relocations.
2134 (alpha_macros): Add support for explicit relocations.
2135 (md_begin): If explicit relocations, initialize hash table.
2136 (md_assemble): Don't print a second error if tokenize_arguments
2137 already printed an error message.
2138 (md_apply_fix): Add support for explicit relocations.
2139 (alpha_force_relocation): Ditto.
2140 (alpha_fix_adjustable): Ditto.
2141 (alpha_adjust_symtab): New function to support explicit
2143 (alpha_adjust_symtab_relocs): Ditto.
2144 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2145 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2146 Add support for explicit relocations. Return -2 if an error
2147 message was already printed.
2148 (find_macro_match): Add support for explicit relocations. Comment
2150 (emit_insn): Add support for explicit relocations.
2151 (assemble_tokens): Ditto.
2153 (load_expression): Ditto.
2156 (emit_ir_load): Ditto.
2157 (emit_loadstore): Ditto.
2160 (emit_sextX): Ditto.
2161 (emit_division): Ditto.
2162 (emit_jsrjmp): Ditto.
2163 (emit_retjcr): Ditto.
2165 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2167 (tc_adjust_symtab): If explicit relocations, call the function
2168 alpha_adjust_symtab.
2169 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2170 relocations next to the literal relocation they reference.
2171 (TC_INIT_FIX_DATA): Initialize the new fields.
2172 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2174 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2176 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2177 'B' operand for PA2.0 bb instruction.
2179 1999-11-18 Nick Clifton <nickc@cygnus.com>
2181 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2184 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2186 (mcore_force_relocation): Force relocations to be generated for
2189 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2191 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2192 (i386_displacement): Disallow O_big displacements.
2194 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2196 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2197 Small improvements in error checking.
2198 (md_assemble): Support for unconditional ARM instructions.
2199 (md_parse_option): Support for -m[arm]v5e flag.
2201 1999-11-12 Nick Clifton <nickc@cygnus.com>
2203 * macro.c (buffer_and_nest): Do not check beyond the end of the
2206 1999-11-11 Nick Clifton <nickc@cygnus.com>
2208 * macro.c (buffer_and_nest): Look for seperator after TO and
2211 1999-11-08 Andrew Haley <aph@cygnus.com>
2213 * app.c (do_scrub_chars): When in State 10, treat backslash
2214 characters in the same way as as symbol characters.
2216 1999-11-07 Richard Henderson <rth@cygnus.com>
2218 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2219 the previous label was in the current section before playing
2220 with auto-alignment.
2222 1999-11-06 Nick Clifton <nickc@cygnus.com>
2224 * config/tc-v850.c (v850_force_relocation): Force relocation
2226 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2229 1999-11-05 Michael Meissner <meissner@cygnus.com>
2231 * expr.h (operatorT): Increase machine dependent operators to 16.
2232 * expr.c (op_rank): Ditto.
2234 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2236 * read.c (pseudo_set): Reject attempts to set the value of a
2239 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2242 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2244 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2245 to bfd_set_section_contents.
2247 1999-11-03 Nick Clifton <nickc@cygnus.com>
2249 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2251 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2253 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2254 (mips_ip): Use OPCODE_IS_MEMBER.
2256 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2258 * config/tc-arm.c (reg_required_here): Improve comments.
2260 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2261 (tinsns): Initialize variants field.
2263 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2264 BAD_PC respectively.
2266 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2268 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2269 * config/tc-arm.h: Fix compile time warnings.
2271 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2273 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2274 form @abs16, @(abs16) and @(abs16 + imm).
2276 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2278 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2279 (ISA_HAS_64_BIT_REGS) New.
2280 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2281 mips_emit_delays,macro_build,load_register,load_addresss,
2282 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2283 and/or use new ISA_xxx macros in expressions involving
2284 ISA, particularly mips_opts.isa.
2286 1999-10-18 Michael Meissner <meissner@cygnus.com>
2288 * expr.h (operatorT): Add machine dependent operators md1..md8.
2289 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2290 for the machine dependent operators to use.
2292 * expr.c (op_rank): Add machine dependent operators.
2294 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2296 (O_cpregister): Ditto.
2297 (md_begin): Change X_op test that field is wide enough to use
2298 O_max instead of O_alpha_max.
2299 (cpu_types): Fill in missing initializer.
2300 (alpha_num_macros): Make unsigned.
2301 (md_assemble): Make opnamelen be size_t.
2302 (md_apply_fix): Cast alpha_num_operands to int before testing.
2303 (alpha_force_relocation): Ditto.
2304 (alpha_fix_adjustable): Ditto.
2305 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2306 (tc_gen_reloc): Ditto.
2307 (tc_get_register): Ditto.
2312 (s_alpha_ent): Ditto.
2313 (s_alpha_end): Ditto.
2314 (s_alpha_frame): Ditto.
2315 (s_alpha_prologue): Ditto.
2316 (s_alpha_file): Ditto.
2317 (s_alpha_gprel32): Ditto.
2318 (s_alpha_proc): Ditto.
2319 (s_alpha_set): Ditto.
2320 (s_alpha_base): Ditto.
2321 (s_alpha_align): Ditto.
2322 (s_alpha_arch): Ditto.
2323 (alpha_align): Ditto.
2324 (assemble_insn): Suppress unused variable warning.
2326 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2327 order in the structure.
2328 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2330 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2332 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2334 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2336 * config/tc-i386.c (i386_index_check): Correct #endif location.
2338 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2340 * as.c (show_usage): Document new options.
2341 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2342 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2343 (parse_args): Parse the new options.
2344 (main): If there were warnings, and --fatal-warnings
2345 was specified, print an error.
2346 * as.h: New variable, flag_fatal_warnings, for new option.
2348 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2350 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2351 '@'. Change autoincrement completers to fall through to cache control
2354 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2356 (pa_parse_addb_64_cmpltr): New function.
2358 * config/tc-hppa.c (pa_ip): Change error message.
2359 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2360 '?Q' args to allow falling through.
2362 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2363 Remove unused conditional codes.
2364 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2366 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2368 * config/tc-d30v.c (CHAR_BIT): Define.
2369 (check_range): Fix bit operations to support integers bigger than
2372 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2374 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2377 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2378 Doug Evans <devans@cygnus.com>
2380 Add support for m32rx.
2381 * config/tc-m32r.c (enable_m32rx): New static global.
2382 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2383 (allow_m32rx): New function.
2384 (M32R_SHORTOPTS): Add `O'.
2385 (md_longopts): Add --m32rx plus several warning options.
2386 (md_parse_option): Handle new options.
2387 (md_show_usage): Print them.
2388 (md_begin): Enable m32rx.
2389 (OPERAND_IS_COND_BIT): New macro.
2390 (first_writes_to_seconds_operands): New function.
2391 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2392 (target_make_parallel,assemble_two_insns): New functions.
2393 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2394 If optimizing and m32rx, try to make consecutive insns parallel.
2396 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2398 * config/tc-mips.c (nopic_need_relax): Allow for the
2399 .sdata.foo sections generated by -fdata-sections,
2400 and for the .gnu.linkonce.s sections generated by C++.
2402 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2404 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2405 with cleaner code using completer prefixes. Add 'Y'.
2407 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2409 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2411 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2412 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2413 insn does not match and we should try the next insn in the table.
2415 1999-09-22 Nick Clifton <nickc@cygnus.com>
2417 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2419 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2421 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2424 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2426 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2427 OBJ_ELF. If ELF, add "sq".
2428 (md_parse_option): If ELF, ignore -s and -q.
2429 (md_show_usage): Mention ELF options.
2431 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2433 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2436 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2438 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2440 * config/tc-hppa.c (struct pa_it): New field "trunc".
2441 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2442 (pa_parse_ftest_gfx_completer): New function
2443 (pa_parse_fp_cnv_format): New function.
2445 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2446 (md_apply_fix): Handle 22bit pc-rel branches.
2448 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2450 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2452 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2454 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2456 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2458 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2459 (pa_ip): Handle 'fX'.
2461 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2463 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2464 unwinds unless the function is in the text space.
2465 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2467 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2469 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2470 (md_assemble): To here. Tweak address generation.
2472 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2474 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2475 (md_assemble): Call dwarf2_where for OBJ_ELF.
2476 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2477 (pa_end_of_source): New function.
2478 * tc-hppa.h (md_end): Define for OBJ_ELF.
2480 1999-09-14 Michael Meissner <meissner@cygnus.com>
2482 * configure.in (Canonicalization of target names): Remove adding
2483 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2484 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2485 * configure: Regenerate.
2487 1999-09-14 Donn Terry <donn@interix.com>
2489 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2491 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2493 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2494 pc-relative jmp/call to an absolute symbol.
2495 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2496 absolute section symbols.
2498 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2499 jump handling code and comments.
2501 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2503 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2504 the value if TE_PE and a global defined symbol.
2506 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2508 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2509 print the symbol, rather than printing it here.
2511 1999-09-11 Donn Terry <donn@interix.com>
2513 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2514 BFD_RELOC_RVA relocations.
2516 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2517 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2520 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2522 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2523 * doc/internals.texi (Object format backend): Document
2526 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2527 relocations against global symbols if TE_PE.
2529 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2530 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2532 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2535 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2536 symbols which do not have a constant value, or tags with
2537 non-tags. Remove the symbol from the list before adding it at the
2540 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2541 C_FCN symbol differently if TE_PE.
2542 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2543 appears in the pseudo-op, rather coff_line_base which is only set
2546 * config/obj-coff.c (obj_coff_loc): New static function.
2547 (obj_pseudo_table): Add "loc".
2549 * config/obj-coff.c (add_lineno): Check that the line number is
2552 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2553 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2555 (md_atof): Return NULL rather than 0.
2556 * config/tc-i386.c (md_atof): Change type to int.
2557 * expr.c (expr): Change first parameter to int.
2558 * config/obj-coff.c: Add declarations for static functions.
2559 (coff_frob_symbol): Use SYM_AUXENT.
2560 * config/tc-i386.h (flag_16bit_code): Don't declare.
2562 * config/obj-coff.c (obj_coff_section): Default to setting
2563 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2565 * write.c (adjust_reloc_syms): Print adjusted fixup.
2567 * expr.c (integer_constant): Correct too_many_digits calculation
2570 1999-09-09 Andreas Schwab <schwab@suse.de>
2572 * doc/c-arm.texi: Fix arguments of @var to not contain
2575 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2577 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2579 (md_parse_option): Only support -k flag for ELF and COFF targets.
2581 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2583 * config/tc-hppa.c (pa_ip): Put strict register checks before
2584 call to pa_parse_number.
2586 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2588 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2590 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2593 1999-09-06 Donn Terry <donn@interix.com>
2595 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2597 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2599 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2600 candidate instruction. Require registers for register arguments
2601 when in strict mode. Require assemble-time constants for
2602 constants when in strict mode.
2603 (pa_get_absolute_expression): Require a constant when in strict
2606 1999-09-06 Nick Clifton <nickc@cygnus.com>
2608 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2610 1999-09-04 Steve Chamberlain <sac@pobox.com>
2612 * config/tc-pj.c: New file, supports picoJava in ELF.
2613 * config/tc-pj.h: Ditto.
2614 * configure.in (pjl*, pj*): New targets.
2615 * Makefile.am: Rebuild dependencies.
2616 (CPU_TYPES): Add pj.
2617 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2618 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2619 * doc/c-pj.texi: New file.
2620 * doc/as.texinfo: Add some PJ specifics.
2621 * doc/all.texi: Add PJ to the list of all architectures, sort them
2623 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2624 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2626 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2628 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2629 (obj_frob_file): Test for null pointer.
2630 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2631 (OBJ_PROCESS_STAB): And here.
2632 (elf_obj_sy): Remove
2634 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2635 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2636 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2638 * config/obj-coff.c (no_func): Remove.
2639 (coff_format_ops): Change occurrences of no_func to 0, as we test
2640 for 0 in obj-multi.h.
2642 * configure.in: Enable bfd for i386-coff when primary target is
2643 bfd. Enable i386 elf,coff emulation support. Don't set
2644 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2645 emulation to support.
2646 *configure: Regenerate.
2648 1999-09-02 Nick Clifton <nickc@cygnus.com>
2650 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2651 .section .line directive is encountered.
2653 1999-09-01 Nick Clifton <nickc@cygnus.com>
2655 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2658 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2659 * as.texinfo: Document --gdwarf2 command line option.
2660 Add additional documentation of ARM command line switches.
2662 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2664 * config/tc-i386.c (i386_intel_memory_operand): Combine
2665 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2666 and RESTORE_END_STRING around parse_register calls.
2667 (i386_operand): Here too.
2668 (i386_is_reg): Remove.
2669 (parse_register): Move as_bad calls from within this function to
2672 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2674 Based on a patch from H.J. Lu <hjl@gnu.org>
2675 * config/tc-i386.c (parse_register): Handle FP regs specially.
2676 (md_begin): Remove '(' and ')' from register_chars.
2678 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2680 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2681 error message (done elsewhere).
2683 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2685 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2687 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2689 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2692 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2694 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2696 Add new completers. Fix bug in 64 bit condition handling.
2698 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2701 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2703 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2705 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2707 1999-08-27 Jim Wilson <wilson@cygnus.com>
2709 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2710 (struct ls): Add frag field. Initialize it to zero.
2711 (out_end_sequence): New local text_frag. Set it while in text section.
2712 Replace address check with frag check. Set ls.frag to text_frag if
2713 out_set_addr called.
2714 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2715 Set it before switching sections. Replace address check with frag
2716 check. Set ls.frag to saved_frag if out_set_addr called.
2718 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2720 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2721 output "advance_pc" opcode instead of calling gen_addr_line().
2722 The latter has the undesired side-effect of creating a new row
2723 in the debug line info matrix.
2725 1999-08-26 Jim Wilson <wilson@cygnus.com>
2727 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2728 ls.last_filename if last is less than zero. Set ls.last_filename
2729 when allocating new entry.
2730 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2733 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2735 * config/tc-i386.c (i386_index_check): Fix the displacement size
2736 when INFER_ADDR_PREFIX.
2738 1999-08-18 Nick Clifton <nickc@cygnus.com>
2740 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2743 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2745 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2746 handle 0xffffNNNN constants correctly.
2748 1999-08-16 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2753 1999-08-13 Nick Clifton <nickc@cygnus.com>
2755 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2756 (md_apply_fix3): Always pass positive values to
2757 validate_offset_imm.
2759 1999-08-12 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-arm.c (skip_whitespace): New macro.
2762 Formatting tidy ups.
2764 (md_apply_fix3): Store relocation offset in addend for ELF based
2766 (arm_force_relocation): Always generate relocs for Thumb function
2769 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2771 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2772 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2774 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2776 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2777 flags for the unwind subspace.
2779 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2780 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2781 suitable relocation based on the size of the target's pointer.
2782 Always Use subsegment zero for the unwinders.
2783 (pa_level): Handle "2.0w".
2785 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2787 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2788 with the following instruction unless this was specified.
2790 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2792 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2793 certain sections, to match BFD changes.
2795 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2797 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2798 (EXTRA_SCRIPTS): Define to keep automake happy.
2799 * Makefile.in: Rebuild.
2801 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2803 * Makefile.am: Rename .dep* files to DEP*.
2804 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2805 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2807 * Makefile.in: Rebuild.
2809 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2811 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2813 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2815 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2816 avoid problems on DOS filesystems.
2817 * Makefile.in: Rebuild.
2819 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2821 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2823 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2826 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2828 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2829 line to create ${GDBINIT} rather than .gdbinit.
2830 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2832 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2834 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2836 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2838 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2840 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2842 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2843 non-adjustable symbols.
2845 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2847 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2849 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2851 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2854 1999-08-05 Donn Terry <donn@interix.com>
2856 * config/te-interix.h: New file.
2857 * configure.in (i386-*-interix*): New target.
2858 * configure: Rebuild.
2860 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2862 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2863 selectors for ELF too.
2864 (selector_table): Add "ltp" and "rtp" selectors.
2866 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2868 * config/tc-i386.c (i386_operand): No need to change
2869 operand_string pointer in segment reg case before goto
2870 do_memory_reference. Initialise displacement_string_start and
2871 displacement_string_end after do_memory_reference label.
2872 (i386_index_check): Add operand_string param, and print error
2873 message on failure here.
2874 (i386_intel_memory_operand): Instead of here.
2875 (i386_operand): And here.
2876 (INFER_ADDR_PREFIX): Enable.
2878 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2880 * config/tc-i386.h (DefaultSize): Define. Renumber following
2881 opcode_modifier defines.
2883 From Etienne Lorrain <etienne.lorrain@ibm.net>
2884 * config/tc-i386.c (stackop_size): New variable.
2885 (set_16bit_code_flag): Clear it here.
2886 (set_16bit_gcc_code_flag): New function.
2887 (md_pseudo_table): Add "code16gcc" entry.
2888 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2890 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2892 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2893 next_set_end even if the end symbol is being discarded.
2895 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2896 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2897 * config/obj-coff.c: Likewise.
2898 (seg_info_type): Remove.
2899 (seg_info_off_by_4): Change to array of segT.
2900 (s_get_segment): Adjust accordingly.
2901 (obj_pseudo_table): Fully initialize sentinel entry.
2903 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2904 Ralf Baechle <ralf@uni-koblenz.de>.
2906 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2908 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2910 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2912 * config/tc-i386.c: Indentation and white space changes.
2913 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2914 don't enable it by default.
2915 (i386_intel_operand): Remove redundant prototype.
2916 Move check on number of memory operands, and i.mem_operands++
2917 (i386_intel_memory_operand): To here.
2918 Remove i386_immediate code from here. Remove special case code
2919 for input and output using (%dx). Remove base/index checks and
2920 call i386_index_check instead. Save initial operand_string
2921 argument for error message.
2922 (i386_operand): Remove redundant prototype. Move base/index
2923 checks to i386_index_check.
2924 (i386_displacement): Move intel mode check for non-zero
2926 (i386_intel_memory_operand): To here.
2928 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2930 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2931 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2932 by .register pseudo-op if -64 and --no-undeclared-regs.
2933 (s_register, sparc_adjust_symtab): New functions.
2934 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2935 Declare sparc_adjust_symtab as tc_adjust_symtab.
2936 * doc/c-sparc.texi: Add description of #ignore special literal
2937 for .register pseudo-op.
2939 1999-07-30 Catherine Moore <clm@cygnus.com>
2941 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2942 the relocation's section offset.
2944 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2946 * write.c (fixup_segment): Fix generic error check overflow test.
2948 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2949 X_add_number to long.
2951 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2953 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2956 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2958 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2961 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2963 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2965 * configure.bat: Remove; obsolete.
2966 * config/go32.cfg: Likewise.
2968 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2970 * configure.in (i386-*-vxworks*): New target.
2971 * configure: Rebuild.
2973 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2975 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2977 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2979 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2981 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2982 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2983 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2984 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2985 MAX_RELOC_EXPANSION): Define.
2986 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2988 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2990 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2991 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2992 block. Print a warning if an 8-bit or 16-bit constant
2993 displacement or immediate is truncated on output.
2994 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2996 (i386_operand): Disallow immediate jump absolute operand.
2998 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3000 * configure.in: Bump version number to 2.9.5.
3001 * configure: Rebuild.
3003 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3006 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3008 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3009 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3011 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3013 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3015 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3017 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3018 if -mno-fpu was given.
3019 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3021 (cons_fix_new_arm): Remove misleading comments.
3023 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3025 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3027 (relax_segment): Likewise. After giving a rs_org error, convert
3028 the frag to rs_align to avoid cascading errors.
3030 1999-07-12 Andreas Schwab <schwab@suse.de>
3032 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3034 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3036 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3037 as appropriate. Fill in structure initializations. Add variable
3038 initializations. Add casts.
3039 * dwarf2dbg.c (print_stats): Change i to size_t.
3040 * listing.c (listing_listing): Change list_line to unsigned int.
3042 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3044 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3045 rather than checking for \001 and \002 in symbol name.
3046 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3048 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3050 * configure.in (hppa*-linux-gnu*): New target.
3051 * configure: Rebuilt.
3053 1999-07-08 Nick Clifton <nickc@cygnus.com>
3055 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3057 1999-07-07 Nick Clifton <nickc@cygnus.com>
3059 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3060 accessing symbolP directly.
3062 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3064 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3067 1999-07-05 Nick Clifton <nickc@cygnus.com>
3069 * config/tc-arm.c (ARM_EXT_V5): Define.
3070 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3071 (md_begin): Detect ARM v5 architectures.
3072 (md_parse_option): Accept arm v5 specification.
3073 (md_show_usage): Documment -marmv5 switch.
3075 * doc/c-arm.texi: Document -marmv5 command line option.
3077 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3079 (validate_immediate_twopart): New function. Determine if a
3080 constant can be computed by two ADD instructions.
3081 (output_inst): Remove its command line parameter - it was never
3083 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3084 implememt the ADRL pseudo op.
3085 (tc_gen_reloc): Generate a suitable error message if an ADRL
3086 instruction tries to generate a real reloc.
3088 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3090 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3092 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3095 1999-06-27 H.J. Lu <hjl@gnu.org>
3097 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3098 non BFD_ASSEMBLER case.
3100 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3102 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3105 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3107 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3108 out_end_sequence() when the address decreases due to a new frag.
3109 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3110 numbering starts with 1.
3112 1999-06-23 Nick Clifton <nickc@cygnus.com>
3114 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3116 (mcore_s_text): Call obj_elf_text for ELF target.
3117 (mcore_s_data): Call obj_elf_data for ELF target.
3118 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3120 (mcore_s_bss): New function: Dump literal table before changing
3122 (mcore_s_comm): New function: Dump literal table before changing
3125 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3126 No longer static functions.
3127 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3128 Provide prototypes for these functions.
3130 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3132 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3133 a list of names, to try obj_segment_name, and to try abbreviated
3134 names when using COFF without long section names.
3136 * config/tc-alpha.c: More use of symbol accessor functions.
3137 * config/tc-arc.c: Likewise.
3138 * config/tc-d30v.c: Likewise.
3139 * config/tc-fr30.c: Likewise.
3140 * config/tc-i860.c: Likewise.
3141 * config/tc-m88k.c: Likewise.
3142 * config/tc-mcore.c: Likewise.
3143 * config/tc-ns32k.c: Likewise.
3144 * config/tc-sparc.c: Likewise.
3145 * config/tc-v850.c: Likewise.
3147 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3148 sy_value with appropriate accessor functions.
3149 * config/tc-arm.c (md_apply_fix3): Likewise.
3150 * config/tc-d10v.c (AT_WORD_P): Likewise.
3151 * config/tc-v850.c (reg_name_search): Likewise.
3153 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3154 use symbol_get_bfdsym instead.
3155 * config/tc-ppc.c (md_assemble): Likewise.
3156 * config/tc-v850.c (v850_comm): Likewise.
3158 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3160 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3161 the symbol, rather than accessing the bsym member.
3162 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3163 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3164 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3165 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3166 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3167 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3168 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3169 * config/tc-v850.c (tc_gen_reloc): Likewise.
3171 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3173 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3174 (hppa_gen_reloc_type): Conditionalize on BFD64.
3175 (tc_gen_reloc): Re-enable ELF relocations.
3176 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3178 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3180 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3182 (do_ldst): Move assignment out of if condition.
3183 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3184 parentheses to avoid warning.
3186 1999-06-21 Nick Clifton <nickc@cygnus.com>
3188 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3189 macro to get at the BFD symbol associated with a GAS symbol.
3191 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3193 * config/tc-ppc.c: Update for symbol handling changes.
3194 * config/obj-coff.c: Likewise.
3196 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3198 * tc-hppa.c: General cleanups of ELF support. No more spaces
3199 and subspaces for ELF.
3200 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3201 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3202 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3203 (UNWIND_SECTION_NAME): Likewise.
3204 (space/subspace related structures): Conditionalize definitions
3206 (space/subspace directives and support routines): Conditionalize
3207 definitions and references/uses on OBJ_SOM.
3208 (label_symbol_struct): For ELF, track the symbol's segment. For
3209 SOM track its space.
3210 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3212 (USE_ALIASES): Kill for both SOM & ELF.
3213 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3214 (pa_space, pa_subspace): Corresponding changes.
3215 (pa_spaces_begin): Corresponding chagnes.
3216 (md_begin): Do not muck around with space/subspace stuff for
3218 (md_apply_fix): Temporarily disable argument relocation stuff
3220 (tc_gen_reloc): Temporarily disable relocation generation for
3222 (pa_build_unwind_subspace): Similarly.
3224 1999-06-16 Nick Clifton <nickc@cygnus.com>
3226 * config/tc-arm.c (thumb_set): New pseudo op.
3227 (text, data, section): Override these pseudo ops with ARM
3229 (s_thumb_set): New function: Perform the same as a .set pseudo
3230 op, but also mark the alias'ed symbol as being a Thumb
3232 (arm_s_text): New function: Perform the same as the .text
3233 pseudo op, but dump the literal pool before changing
3235 (arm_s_data): New function: Perform the same as the .data
3236 pseudo op, but dump the literal pool before changing
3238 (arm_s_section): New function: Perform the same as the
3239 .section pseudo op, but dump the literal pool before changing
3241 (arm_cleanup): Do not reset the current section before dumping
3244 1999-06-17 Nick Clifton <nickc@cygnus.com>
3246 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3247 OPTION_NO_WARN_UNMATCHED entries.
3248 (md_parse_option): Generate a warning message if an unrecognised
3249 option is encountered.
3251 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3252 (get_operands): When parsing an expression after an '@' symbol
3253 has been detected, do not ignore '#' symbols.
3254 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3257 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3259 From K. Richard Pixley <rich@noir.com>:
3260 * configure.in (ppc-*-vxworks*): New target.
3261 * configure: Rebuild.
3263 1999-06-12 Philip Blundell <philb@gnu.org>
3265 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3267 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3269 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3270 which refer to symbols in linkonce sections, permit reducing the
3271 relocs if the symbol is local.
3273 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3275 * subsegs.c (subseg_text_p): New function.
3276 * as.h (subseg_text_p): Declare.
3277 * read.c (do_align): Use subseg_text_p to set the default fill.
3278 * write.c (subsegs_finish): Likewise.
3279 * config/obj-coff.c (write_object_file): Likewise.
3280 * config/tc-i386.h (md_maybe_text): Don't define.
3281 (md_do_align): Use subseg_text_p to set the default fill.
3282 * config/tc-m32r.c (m32r_do_align): Likewise.
3283 * config/tc-sh.c (sh_do_align): Likewise.
3284 * config/tc-sparc.h (md_do_align): Likewise.
3286 1999-06-12 David O'Brien <obrien@freebsd.org>
3288 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3289 * configure: Rebuild.
3291 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3293 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3294 * Makefile.am: Rebuild dependencies.
3295 * Makefile.in: Rebuild.
3297 * config/tc-i386.c (i386_immediate): Remove unused label
3300 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3301 * symbols.c: Likewise.
3302 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3303 sy_next field when taking address, rather than symbol_next.
3305 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3307 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3308 value from the output file architecture.
3309 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3310 * dwarf2dbg.h: Change bfd_vma to addressT.
3312 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3314 * dwarf2dbg.h: Use PARAMS in function declarations.
3316 1999-06-11 Martin Dorey <mdorey@madge.com>
3318 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3319 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3321 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3323 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3325 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3327 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3330 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3332 * read.c (read_a_source_file): Only declare inescape if
3335 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3337 (find_entry_byval): Add parens to avoid warning.
3339 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3341 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3344 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3346 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3349 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3350 synthetize_setx): New functions.
3351 (md_assemble): Broken the special cases into the above
3352 functions. Make compiler happy if sizeof(bfd_vma)==4.
3353 Fix sethi generated from set/setuw. If instructions have a relloc,
3354 always clear the fields to be relocated in the opcode.
3355 (sparc_ip): Remove special_case global variable.
3357 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3359 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3360 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3361 indication of success rather than a value.
3362 (itbl_get_val): Likewise.
3363 (itbl_get_field): Use strcspn. Change delimiters to include
3365 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3366 (itbl_get_val): Likewise.
3367 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3369 * symbols.c (copy_symbol_attributes): Convert local symbols to
3372 1999-06-10 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3377 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3379 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3380 Optimize set if sizeof(bfd_vma) == 64.
3381 (sparc_ip): Fix sethi - without %hi() it should generate
3382 R_SPARC_22 reloc, not R_SPARC_HI22.
3383 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3385 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3387 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3388 (s_ncons): New function.
3389 (native_op_table): New table.
3390 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3391 R_SPARC_OLO10 handling.
3393 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3395 * expr.h (struct expressionS): Revert last change; widen X_op.
3396 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3398 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3400 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3401 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3402 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3403 * Makefile.in: Regenerated.
3405 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3406 `common' pass on to s_mri_common.
3407 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3409 1999-06-06 Richard Henderson <rth@cygnus.com>
3411 * config/obj-elf.c (obj_elf_section): Don't free the return
3412 value of demand_copy_C_string.
3414 1999-06-05 Richard Henderson <rth@cygnus.com>
3416 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3417 creation logic from obj_elf_create_section.
3419 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3420 (section_stack): New.
3421 (special_sections): Make const.
3422 (obj_elf_section): Gut and rewrite parsing.
3423 (obj_elf_change_section): New function broken out of obj_elf_section.
3424 (obj_elf_parse_section_letters): Likewise.
3425 (obj_elf_section_word): Likewise.
3426 (obj_elf_section_type): Likewise.
3427 (obj_elf_previous): Treat as a toggle.
3428 (obj_elf_popsection): New.
3429 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3430 (ppc_section_type): Likewise.
3431 * config/tc-ppc.h: Likewise.
3433 * expr.h (struct expressionS): Don't make X_op a bitfield.
3434 * config/tc-alpha.c: Update for symbol handling changes.
3435 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3436 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3438 1999-06-05 Richard Henderson <rth@cygnus.com>
3440 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3441 (dwarf2_gen_line_info): Kill unused variables.
3442 (dwarf2_finish): Likewise.
3443 (dwarf2_where): Likewise.
3444 (dwarf2_directive_file): If we've only got a string,
3445 hand off to s_app_file.
3446 * ecoff.c: Move the include of ecoff.h.
3447 * symbols.h (S_IS_FUNCTION): Prototype.
3449 * read.c (LEX_HASH): Supply a default.
3451 (s_globl): Update `c' after skipping whitespace.
3452 * read.h (LEX_END_NAME, is_name_ender): New.
3453 * expr.c (get_symbol_end): Respect it.
3455 1999-06-04 Mark Klein <mklein@dis.com>
3457 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3459 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3461 * config/tc-hppa.c: Update for symbol handling changes.
3463 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3465 * cgen.c: Update for symbol handling changes.
3466 * config/tc-m32r.c: Likewise.
3468 * config/tc-hppa.h: Update for symbol handling changes.
3469 * config/tc-hppa.c: Likewise.
3471 * config/tc-arm.h: Update for symbol handling changes.
3472 * config/tc-arm.c: Likewise.
3473 (symbol_make_empty): Remove. Just use symbol_create.
3475 * symbols.c (symbol_set_tc): Correct name.
3477 * Makefile.am: Rebuild dependencies.
3478 ($(OBJS)): Don't depend upon struc-symbol.h.
3479 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3480 * dep-in.sed: Don't remove struc-symbol.h.
3481 * Makefile.in: Rebuild.
3483 * doc/internals.texi (Symbols): Describe changes in symbol
3486 1999-06-03 Richard Henderson <rth@cygnus.com>
3488 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3489 instead of doing the work by hand.
3491 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3493 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3494 state of line state-machine.
3495 (struct ls): Collect DWARF2 line state-machine state in new member
3496 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3497 resulted in any DWARF2 directives.
3498 (reset_state_machine): New function.
3499 (out_end_sequence): Ditto.
3500 (dwarf2_gen_line_info): When switching sections or switching to a
3501 lower text address, call out_end_sequence() first to terminate the
3502 previous code sequence as code sequences MUST have monotonically
3503 increasing addresses.
3504 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3506 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3508 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3509 DWARF2 debug info (line information only, at this point).
3510 * as.h: Update comment about supported debug formats.
3511 * dwarf2dbg.c, dwarf2dbg.h: New files.
3512 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3514 * expr.c (operand): Don't use [ for parens if we want an index op.
3515 (op_encoding): Switch [ into O_index, if desired.
3516 (op_rank): Renumber with O_index on bottom.
3517 (expr): If O_index, match closing bracket.
3518 * expr.h (O_index): New.
3520 * read.c (read_a_source_file): Conditionally allow matched "
3521 in lines passed to md_assemble.
3523 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3525 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3527 Add support for storing local symbols in a small structure to save
3528 memory when assembling large files.
3529 * as.h: Don't include struc-symbol.h.
3530 (symbolS): Add typedef.
3531 * symbols.c: Include struc-symbol.h.
3532 (local_hash): New static variable.
3533 (save_symbol_name): New static function, from symbol_create.
3534 (symbol_create): Call save_symbol_name.
3535 (local_symbol_count): New static variable.
3536 (local_symbol_conversion_count): Likewise.
3537 (LOCAL_SYMBOL_CHECK): Define.
3538 (local_symbol_make): New static function.
3539 (local_symbol_convert): New static function.
3540 (colon): Handle local symbols. Create local symbol for local
3542 (symbol_table_insert): Handle local symbols.
3543 (symbol_find_or_make): Create local symbol for local label name.
3544 (symbol_find_base): Check for local symbol.
3545 (symbol_append, symbol_insert): Check for local symbols.
3546 (symbol_clear_list_pointers, symbol_remove): Likewise.
3547 (verify_symbol_chain): Likewise.
3548 (copy_symbol_attributes): Likewise.
3549 (resolve_symbol_value): Handle local symbols.
3550 (resolve_local_symbol): New static function.
3551 (resolve_local_symbol_values): New function.
3552 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3553 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3554 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3555 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3556 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3557 (symbol_previous, symbol_next): New functions.
3558 (symbol_get_value_expression): Likewise.
3559 (symbol_set_value_expression): Likewise.
3560 (symbol_set_frag, symbol_get_frag): Likewise.
3561 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3562 (symbol_mark_used_in_reloc): Likewise.
3563 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3564 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3565 (symbol_mri_common_p): Likewise.
3566 (symbol_mark_written, symbol_clear_written): Likewise.
3567 (symbol_written_p): Likewise.
3568 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3569 (symbol_section_p, symbol_equated_p): Likewise.
3570 (symbol_constant_p): Likewise.
3571 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3572 (symbol_get_obj, symbol_set_obj): Likewise.
3573 (symbol_get_tc, symbol_set_tc): Likewise.
3574 (symbol_begin): Initialize local_hash.
3575 (print_symbol_value_1): Handle local symbols.
3576 (symbol_print_statistics): Print local symbol statistics.
3577 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3578 Declare new symbols.c functions. Move many declarations here from
3580 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3581 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3582 (struct symbol): Move bsym to make it clearly the first field.
3583 Remove TARGET_SYMBOL_FIELDS.
3584 (symbolS): Don't typedef.
3585 (struct broken_word): Remove.
3586 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3587 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3588 (symbol_clear_list_pointers): Likewise.
3589 (symbol_insert, symbol_remove): Likewise.
3590 (symbol_previous, symbol_append): Likewise.
3591 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3592 (struct local_symbol): Define.
3593 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3594 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3595 (local_symbol_get_frag, local_symbol_set_frag): Define.
3596 (local_symbol_get_real_symbol): Define.
3597 (local_symbol_set_real_symbol): Define.
3599 * write.c (write_object_file): Call resolve_local_symbol_values.
3600 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3601 (TARGET_SYMBOL_FIELDS): Don't define.
3602 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3603 ECOFF_DEBUGGING, add ECOFF fields.
3604 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3605 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3606 ECOFF_DEBUGGING, add ECOFF fields.
3607 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3608 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3609 * config/tc-mcore.h: Don't include struc-symbol.h.
3610 (TARGET_SYMBOL_FIELDS): Don't define.
3611 (struct mcore_tc_sy): Define.
3612 (TC_SYMFIELD_TYPE): Define.
3613 * Many files: Use symbolS instead of struct symbol. Use new
3614 accessor functions rather than referring to symbolS fields
3617 * read.c (s_mri_common): Don't add in value of line_label.
3619 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3620 checking for SEC_LINK_ONCE.
3622 * config/tc-sh.h (sh_fix_adjustable): Declare.
3624 * app.c (input_buffer): New static variable.
3625 (app_push): Save saved_input in allocated buffer.
3626 (app_pop): Restored saved_input.
3627 (do_scrub_chars): Change get parameter to take char * and int as
3628 arguments. Change GET macro to pass input_buffer to get
3629 function. Don't save input into allocated buffer.
3630 * as.h (do_scrub_chars): Update declaration.
3631 * input-file.c (input_file_get): Change to take char * and int.
3632 Read data into passed in buffer. Remove static buffer.
3633 * read.c (scrub_from_string): Change to take char * and int. Copy
3634 data into passed in buffer.
3636 * hash.h: Neaten. Declare hash_traverse.
3637 * hash.c: Complete rewrite based on BFD hashing code.
3638 * gasp.c (chunksize): New variable.
3639 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3642 1999-05-28 Nick Clifton <nickc@cygnus.com>
3644 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3645 addend unless the target uses an old ABI.
3647 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3649 -Wchar-subscripts cleanup
3650 * listing.c (listing_newline): Use unsigned char variable, so
3651 calls to isascii,iscntrl are correct.
3652 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3654 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3655 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3656 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3657 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3659 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3661 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3663 (arch_coldfire_p): New #define.
3664 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3666 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3668 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3670 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3671 (install_operand): Add place `N'.
3672 (init_table): Add registers ACC, MACSR, MASK.
3674 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3676 * config/tc-m68k.c: Change mcf5200 --> mcf.
3677 (archs): Add mcf5206e, mcf5307.
3678 (m68k_ip): Add format `u'.
3679 (install_operand): Add place `m', `M', `h'.
3680 (init_table): Add upper/lower registers.
3682 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3684 1999-05-28 Martin Dorey <mdorey@madge.com>
3686 * config/tc-i960.c: Several minor changes to add ELF and
3687 BFD_ASSEMBLER support.
3688 * config/tc-i960.h: Likewise.
3689 * configure.in (i960-*-elf*): New target.
3690 * aclocal.m4, configure: Rebuild.
3692 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3694 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3695 reloc changes when defined(BFD_ASSEMBLER).
3697 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3699 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3701 * write.c (write_print_statistics): Output to file, not stderr.
3703 * expr.c (generic_bignum_to_int32,64): Prototype.
3705 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3706 output_sleb128, output_uleb128, output_big_sleb128,
3707 output_big_uleb128, output_big_leb128): Prototype.
3708 (output_big_sleb128, output_big_uleb128): Make inline.
3709 (output_big_leb128): Remove inline
3711 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3712 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3713 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3714 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3715 value for correct overflow check in write.c:fixup_segment.
3716 * write.c (fixup_segment): Move bitfield overflow checks to after
3717 the md_apply_fix call.
3718 * config/obj-coff.c (fixup_segment): Likewise.
3719 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3720 valueT *val argument.
3722 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3724 * config/atof-ieee.c (gen_to_words): Correctly round a
3725 denormalized number. Fix off-by-one in range checking for
3726 exponent in a denormal.
3728 1999-05-10 Nick Clifton <nickc@cygnus.com>
3730 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3733 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3735 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3737 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3739 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3740 (ReverseRegRegmem): Remove.
3741 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3742 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3743 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3746 From Doug Ledford <dledford@redhat.com>
3747 * config/tc-i386.h (RegXMM): New for P/III.
3748 * config/tc-i386.c: Add support for P/III.
3750 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3752 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3753 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3754 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3756 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3758 * config/tc-i386.c (i386_immediate): Skip whitespace before
3759 complaining about junk after expression.
3760 (i386_displacement): Likewise.
3762 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3764 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3765 Don't copy before downcaseing.
3767 1999-05-05 Catherine Moore <clm@cygnus.com>
3769 * tc-m68k.c: Include elf/m68k.h.
3770 (m68k_elf_final_processing): New routine.
3771 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3774 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3776 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3779 1999-04-30 Nick Clifton <nickc@cygnus.com>
3781 * config/tc-mcore.c (mcore_s_section): Dump literals before
3784 1999-04-29 Nick Clifton <nickc@cygnus.com>
3786 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3789 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3791 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3792 (TC_INIT_FIX_DATA): Delete.
3793 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3794 (TC_INIT_FIX_DATA): Delete.
3795 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3796 * write.c (fix_new_internal): Initialize fx_cgen member.
3797 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3798 (gas_cgen_md_apply_fix3): Update.
3799 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3800 (md_cgen_record_fixup_exp): Update.
3801 (FX_OPINFO_R_TYPE): Update.
3803 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3804 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3805 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3806 * frags.h (struct frag): Make opindex, opinfo ints.
3808 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3810 1999-04-26 Tom Tromey <tromey@cygnus.com>
3812 * aclocal.m4, configure: Updated for new version of libtool.
3814 1999-04-22 Nick Clifton <nickc@cygnus.com>
3816 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3818 (md_apply_fix3): Do not fix up absolute relocations against
3821 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3823 1999-04-20 Nick Clifton <nickc@cygnus.com>
3825 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3826 changes and data-in-text directives.
3827 (mcore_cons): New function: intercept cons() operations.
3828 (mcore_float_cons): New function: intercept float_cons()
3830 (mcore_stringer): New function: intercept stringer() operations.
3832 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3834 * obj.h (struct format_ops): Change generate_asm_lineno field to
3836 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3838 * config/tc-alpha.c (find_opcode_match): Add default case to
3840 (find_macro_match): Likewise.
3841 (load_expression): Parenthesize && within ||.
3843 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3845 1999-04-17 Nick Clifton <nickc@cygnus.com>
3847 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3848 .text .data .section pseudo ops.
3849 (mcore_s_section): New function. Dump lits before changing secs.
3850 (mcore_s_text): New function. Dump lits before changing secs.
3851 (mcore_s_data): New function. Dump lits before changing secs.
3853 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3855 * config/tc-mips.c (mips_32bitmode): New.
3856 (md_begin): Set mips_32bitmode if needed.
3857 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3858 Set EF_MIPS_32BITMODE.
3860 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3862 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3865 1999-04-16 Nick Clifton <nickc@cygnus.com>
3867 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3869 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3871 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3872 expressions correctly.
3875 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3877 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3879 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3881 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3882 and fmpynfadd instructions.
3884 1999-04-11 Richard Henderson <rth@cygnus.com>
3886 * as.h (environ): Declare it, if needed.
3887 * as.c (dump_statistics): Don't declare environ.
3888 * configure.in (environ): Detect declaration.
3889 * configure, config.in: Rebuild
3891 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3892 (i386_displacement): Allocate enough space for replacement buffer.
3893 Clean up replacement buffer initialization.
3895 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3897 * subsegs.c (section_symbol): Don't create a new symbol if one
3898 already exists; instead, use the existing one, but set its segment
3899 and frag data if it hasn't already been defined.
3900 * config/obj-coff.c (c_section_symbol): Likewise.
3902 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3904 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3906 1999-04-08 Nick Clifton <nickc@cygnus.com>
3908 * config/tc-mcore.c: New File: Support routines for MCore
3910 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3911 * config/obj-coff.c: Add support for mcore-pe target.
3913 * Makefile.am: Add support for MCore targets.
3914 * Makefile.in: Regenerate.
3915 * configure.in: Add support for MCore targets.
3916 * configure: Regenerate.
3918 * doc/all.texi: Set MCORE.
3919 * doc/as.texinfo: Document MCore specific command line options.
3921 * write.h: Prevent multiple inclusion.
3923 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3925 * asintl.h (LC_MESSAGES): Never define.
3926 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3928 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3931 * Makefile.am (m68k-parse.c): If configuring in the source
3932 directory, copy m68k-parse.y into the local directory before
3933 running ylwrap, to remove spurious differences when generating
3935 * Makefile.in: Rebuild.
3937 * config/tc-sparc.h (md_do_align): Just allocate the number of
3938 bytes necessary, rather than always allocating 1024.
3940 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3942 * listing.c (listing_newline): Add cast to avoid warning.
3943 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3944 * config/tc-i386.c (i386_scale): Add return value.
3945 (build_displacement_string): Remove unused local temp_disp2.
3946 (i386_intel_memory_operand): Add parentheses to avoid warning.
3947 (i386_intel_operand): Remove unused local end_of_operand_string.
3948 (i386_operand): Remove unused local operand_modifier.
3949 (i386_operand): Add parens to avoid warning.
3951 1999-04-04 Don Bowman <don@pixsci.com>
3953 * configure.in: Add mips*-*-vxworks* target; have it define
3955 * configure, config.in: Rebuild.
3957 1999-03-31 Nick Clifton <nickc@cygnus.com>
3959 * configure.in (emulations): Add support for arm-epoc-pe.
3960 * configure: Regenerate.
3961 * config/te-epoc-pe.h: New file. Define macros specific to
3963 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3964 for arm-epoc-pe target.
3966 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3968 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3970 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3972 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3973 detect ",n" without a condition.
3974 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3977 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3979 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3980 instruction is encoded with one bit.
3983 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3985 * doc/internals.texi (CPU backend): Mention that
3986 line_separator_chars should not include newline. From thi
3987 <ttn@mingle.glug.org>.
3989 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3991 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3992 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3994 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3996 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3998 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4000 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4003 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4005 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4007 1999-03-15 Martin Hunt <hunt@cygnus.com>
4009 * app.c (do_scrub_begin): Change '-' back to a symbol char
4010 so we can use multiple opcodes on a line again.
4012 * config/tc-d30v.c: By default, warn if a symbol has
4013 the same name as a register. Plus some minor
4014 updates from the branch.
4016 1999-03-13 Nick Clifton <nickc@cygnus.com>
4018 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4019 BFD_RELOC_16 and BFD_RELOC_64.
4021 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4023 * expr.c (expr): Add missing else.
4025 1999-03-12 Nick Clifton <nickc@cygnus.com>
4027 * config/tc-arm.c (md_apply_fix3): Improve error message.
4029 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4031 * Makefile.am (CPU_TYPES): Add fr30.
4032 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4033 (fr30,m32r dependencies): Update.
4034 * Makefile.in: Rebuild.
4036 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4037 (gas_cgen_record_fixup_exp): Ditto.
4038 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4039 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4040 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4041 (md_cgen_lookup_reloc): Update use of operand->type.
4042 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4043 (md_convert_frag): Call cgen_operand_lookup_by_num.
4044 (md_cgen_lookup_reloc): Update use of operand->type.
4045 (m32r_cgen_record_fixup_exp): Ditto.
4047 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4049 * config/tc-mips.c (md_show_usage): Fix message.
4051 1999-03-03 Nick Clifton <nickc@cygnus.com>
4053 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4054 and LDR reg,=<expr> instruction.
4056 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4059 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4061 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4063 1999-02-17 Nick Clifton <nickc@cygnus.com>
4065 This patch was created by: Scott Bambrough
4066 <scottb@corelcomputer.com>
4069 Special cased '@' character. The '@' character is used as the
4070 ARM assembler comment character, as a special character
4071 and in ELF .symver pseudo-op's, and as a special character in
4072 .type and .section pseudo-ops.
4073 (symver_pseudo): New static variable.
4074 (symver_state): New static variable.
4075 (struct app_save): Add field 'symver_state'.
4076 (app_push): Save global symver_state int struct app_save.
4077 (app_pop): Restore global symver_state from struct app_save.
4078 (do_scrub_chars): Special case handling of '@' character in
4081 * configure.in: Modified to recognize armv* uname syntax from ARM
4083 * configure: Regenerated.
4085 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4086 a prefix to the section's type.
4087 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4088 the type's typename.
4090 * config/tc-arm.h: Add support for PIC generation:
4091 (pic_code): New boolean.
4092 (obj_relocate_extern): Define.
4093 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4094 (TC_CONS_FIX_NEW): Define.
4095 (tc_fix_adjustable): Define.
4096 (GLOBAL_OFFSET_TABLE_NAME): Define.
4098 * config/tc-arm.c: Add support for PIC generation:
4099 (line_seperator_chars): Allow ';' as a seperator for Linux.
4100 (is_immediate_prefix): New macro.
4101 (arm_parse_reloc): New function.
4102 (s_arm_elf_cons): New function.
4103 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4104 (md_undefined_symbol): Special case handling for the Global Offset
4106 (md_apply_fix3): Handle PIC relocs.
4107 (tc_gen_reloc): Handle PIC relocs.
4108 (md_parse_option): Add support for '-k' command line switch to
4109 enable PIC generation.
4110 (cons_fix_new_arm): New function.
4111 (s_arm_elf_cons): New function.
4113 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4115 * configure.in: Add comments for uses of AC_DEFINE.
4116 * acinclude.m4: Likewise.
4117 * acconfig.h: Remove.
4118 * aclocal.m4: Rebuild.
4119 * configure: Rebuild.
4120 * Makefile.in: Rebuild.
4121 * config.in: Rebuild.
4123 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4125 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4126 non-constant offset from a base register.
4128 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4130 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4133 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4135 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4136 (emit_insn): Look for pc-relative and no-overflow specifiers on
4137 internal relocation types.
4139 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4141 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4144 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4146 (mips_4650, mips_4010, mips_4100): Variables removed.
4147 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4148 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4150 (md_begin): Don't bother initializing the mips_NNNN variables;
4151 mips_cpu is set, and that's good enough now.
4152 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4153 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4154 (show): New function, to handle wrapping in the CPU lists.
4155 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4157 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4159 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4160 than treat as an immediate specifier.
4162 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4164 * config/tc-i386.c: Prototype many functions.
4165 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4166 (i386_immediate): Remove unused second argument.
4167 (i386_intel_operand): Fix i386_is_reg typo.
4168 (i386_operand): Use allow_naked_reg.
4169 (output_invalid): Make operand int for K&R.
4171 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4173 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4175 * Makefile.in: Rebuild.
4177 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4179 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4181 (EXTRA_as_new_SOURCES): Comment out.
4182 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4183 * Makefile.in: Rebuild.
4184 * doc/Makefile.in: Rebuild.
4185 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4186 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4187 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4188 * configure: Rebuild.
4189 * aclocal.m4: Rebuild.
4190 * config.in: Rebuild.
4191 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4192 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4193 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4194 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4195 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4196 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4197 (gas_cgen_record_fixup_exp): Ditto.
4198 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4199 descriptor, not global variable.
4200 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4201 descriptor, not global variable. Refer to insert_operand handler
4202 via cpu descriptor, not global function.
4203 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4204 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4205 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4206 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4207 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4208 * config/tc-m32r.c: Ditto.
4209 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4210 (md_assemble): Ditto.
4211 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4213 1999-02-09 Nick Clifton <nickc@cygnus.com>
4215 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4216 relocations for ELF targets.
4218 1999-02-08 Nick Clifton <nickc@cygnus.com>
4220 * configure.in: Add support for StrongARM target.
4221 * configure: Regenerate.
4223 1999-02-05 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4227 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4230 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4232 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4234 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4236 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4237 (INTEL_DWORD_MNEM_SUFFIX): Define.
4240 (DWORD_PTR): Define.
4241 (XWORD_PTR): Define.
4243 (OFFSET_FLAT): Define.
4245 (NONE_FOUND): Define.
4248 * config/tc-i386.c (set_intel_syntax): New routine.
4249 (intel_syntax): Declare.
4250 (allow_naked_reg): Declare.
4251 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4252 (intel_float_operand): New routine.
4253 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4254 Handle brackets as well as parens. Call i386_intel_operand for
4255 intel syntax. Reverse operands if appropriate. Handle new
4256 suffixes. Handle movzx and movsx.
4257 (i386_is_reg): New routine.
4258 (i386_immediate): New routine.
4259 (i386_scale): New routine.
4260 (i386_displacement): New routine.
4261 (i386_operand_modifier): New routine.
4262 (build_displacement_string): New routine.
4263 (i386_parse_seg): New routine.
4264 (i386_intel_memory_operand): New routine.
4265 (i386_intel_operand): New routine.
4266 (i386_operand): Call i386_displacement, i386_immediate,
4267 i386_scale, etc. instead of handling inline.
4268 (parse_register): Handle registers without prefix.
4270 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4272 * configure: Regenerate.
4273 * configure.in (arm-*-oabi): New.
4274 (thumb-*-oabi): New.
4275 * config/tc-arm.c (target_oabi): Declare.
4276 (md_apply_fix3): Support REL relocs.
4277 (md_parse_option): Handle -oabi.
4278 (elf32_arm_target_format): New routine.
4279 (md_longopts): Add OPTION_OABI.
4280 * config/tc-arm.h: Redefine TARGET_FORMAT.
4283 1999-01-28 Nick Clifton <nickc@cygnus.com>
4285 * write.c (write_relocs): Handle out of range error.
4287 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4288 (fr30_force_relocation): Default to 0.
4290 * config/tc-fr30.h (obj_fix_adjustable): Define.
4291 (TC_FORCE_RELOCATION): Define.
4293 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4296 1999-01-16 Nick Clifton <nickc@cygnus.com>
4298 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4299 merge of two instructions if the left instruciton kills the right.
4301 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4303 * Makefile.in: Regenerate.
4304 * configure.in: Redo test for using cgen.
4305 * configure: Regenerate.
4307 1999-01-09 Nick Clifton <nickc@cygnus.com>
4309 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4310 redefinition of this macro.
4312 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4314 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4317 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4319 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4320 a read of HI or LO and an immediatly following branch.
4322 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4324 * config/tc-mips.c (md_begin): Another correction to the setting of
4327 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4329 * config/tc-mips.c (md_begin): Correct type-o in setting of
4332 1998-12-21 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4335 bit insn when optimizing, so that parallelised instructions will
4336 start on a 32 bit boundary.
4338 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4340 * config/tc-mips.c (mips_eabi64): New.
4341 (md_begin): Set mips_eabi64.
4342 (mips_elf_final_processing): Use it.
4344 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4346 * config/tc-mips.c (mips_elf_final_processing):
4347 Correct setting of ABI in e_flags.
4349 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4351 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4354 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4356 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4358 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4360 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4361 warning, values that don't fit in the field.
4363 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4365 * config/tc-mips.c (mips_abi_string): New.
4366 (md_parse_option,md_longopts): Add mabi.
4367 (mips_elf_final_processing): Set e_flags based on mabi flag.
4369 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4371 * config/tc-mips.c (md_parse_option): Handle vr4111.
4373 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4375 * config/tc-h8300.c (build_bytes): Change message given if the
4376 instruction requires H8/300H mode and we're not in Hmode, to
4377 suggest that it may be the operand modes that are the problem, not
4378 necessarily the opcode.
4380 1998-12-10 Nick Clifton <nickc@cygnus.com>
4382 * config/tc-fr30.c: Add line separator character.
4384 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4386 * configure.in (hppa-*-mpeix*): New target.
4387 * config/obj-som.h (obj_som_compiler): Declare.
4388 * config/obj-som.c (compiler_seen): New static variable.
4389 (obj_som_compiler): New function.
4390 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4391 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4392 (pa_type_args): Set hppa_priv_level.
4393 (pa_compiler): New static function if OBJ_SOM.
4394 * configure: Rebuild.
4396 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4398 * read.c (output_leb128): Don't mark as inline.
4400 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4402 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4403 AIX .vbyte unaligned data support.
4404 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4405 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4408 1998-12-07 Nick Clifton <nickc@cygnus.com>
4410 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4413 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4415 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4416 BFD_RELOC_ARM_PCREL_BRANCH.
4418 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4420 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4421 checking the target type.
4422 (mips-dec-bsd*): Set endian to little.
4423 * configure: Rebuild.
4425 COFF weak symbol support, based on patches from Mark Elbrecht
4426 <snowball3@usa.net>:
4427 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4428 * config/obj-coff.c (obj_coff_weak): New static function.
4429 (obj_coff_endef) [both versions]: Handle weak symbols.
4430 (coff_frob_symbol): Likewise.
4431 (yank_symbols): Likewise.
4432 (obj_pseudo_table): Add "weak".
4434 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4435 <aymeric.vincent@emi.u-bordeaux.fr>.
4436 * aclocal.m4: Rebuild with current tools.
4437 * configure: Rebuild.
4439 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4440 an assertion failure for a case we can't handle when OBJ_ECOFF.
4442 * expr.c (operator): And with 0xff to avoid problems with signed
4445 1998-12-03 Nick Clifton <nickc@cygnus.com>
4447 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4448 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4450 1998-12-02 Nick Clifton <nickc@cygnus.com>
4452 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4455 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4457 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4458 calculation of pcrel point.
4460 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4465 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4469 (d10v_cleanup): Only generate previous insn if a multiline insn is
4472 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4477 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4479 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4480 -marm6xxx command line switches.
4482 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4484 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4485 (itbl-ops.o): Delete duplicate dependencies.
4486 Rebuild dependencies.
4487 Add fr30 dependencies.
4488 * Makefile.in: Rebuild.
4490 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4492 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4494 * listing.c: Ignore line terminator characters found inside
4497 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4499 * po/gas.pot: Regenerated.
4501 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4503 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4504 fr30_is_label_start(). Also checks for delay slot insns.
4506 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4507 FR30 instructions which contain a colon in the mnemonic.
4509 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4511 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4513 * config/tc-fr30.c: Removed currently superflous code.
4515 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4517 * config/tc-fr30.h: New file.
4518 * config/tc-fr30.c: Tweaking so that it will compile.
4520 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4522 * config/tc-d10v.h (obj_fix_adjustable): Define.
4523 (TC_FORCE_RELOCATION): Define.
4524 (d10v_force_relocation): Declare.
4525 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4526 (md_apply_fix3): Handle Vtable relocs.
4527 (d10v_fix_adjustable): New.
4528 (d10v_force_relocation): New.
4530 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4532 * config/tc-d30v.c: Change default behaviour to ignore potential
4533 conflicts between register name and symbol names.
4535 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4537 * configure.in: Add fr30-*-*.
4538 * config/tc-fr30.c: New file.
4539 * Makefile.in: Regenerated.
4540 * config.in: Regenerated.
4541 * configure: Regenerated.
4542 * doc/Makefile.in: Regenerated.
4543 * po/gas.pot: Regenerated.
4545 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4547 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4550 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4552 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4554 (do_scrub_chars): Add some casts to unsigned char to avoid
4555 unwanted sign extension.
4556 * read.c (lex_type): Set characters about 127 to be symbol
4558 * config/tc-i386.c (md_begin): Set identifier_chars and
4559 operand_chars for values above 127.
4561 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4563 * configure.in: detect cygwin* instead of cygwin32*
4564 * configure: regenerate
4566 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4568 * listing.c: Add support for producing a listing from piped
4571 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4573 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4574 (append_insn): Account for the tx39's multiply behavior.
4576 1998-10-26 Michael Meissner <meissner@cygnus.com>
4578 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4579 from assemble_parallel_insns. Add support for '->' to indicate
4580 explicitly serializing the instructions.
4581 (md_assemble): Ditto.
4583 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4585 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4588 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4590 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4592 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4594 * config/tc-mips.c : support frame and regmask/fregmask when
4595 MIPS_STABS_ELF is specified.
4597 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4599 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4600 (md_apply_fix): Don't return 1 for VTABLE relocs.
4601 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4603 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4605 * doc/c-i386.texi: Replace occurences of "opcode" with
4606 "instruction mnemonic", "instruction", or "mnemonic" when
4607 referring to the name of an instruction. Use "opcode" when
4608 referring to the sequence of machine bytes.
4610 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4611 (is_opcode_char): Rename to is_mnemonic_char.
4612 (md_assemble and i386_operand): Correct error messages from
4613 "opcode" to "instruction mnemonic"
4614 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4615 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4616 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4617 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4618 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4619 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4620 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4622 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4624 * config/tc-i386.c (i386_operand): Check for garbage after
4627 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4629 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4630 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4632 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4634 * config/tc-sh.h (obj_fix_adjustable): Define.
4635 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4636 (md_apply_fix): Likewise.
4637 (tc_gen_reloc): Likewise.
4638 (sh_fix_adjustable): New.
4640 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4642 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4643 * cgen.h (gas_cgen_finish_insn): Update prototype.
4644 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4645 cgen_insn_t -> CGEN_INSN_INT.
4646 (make_parallel): Update handling of CGEN_INT_INSN_P.
4647 (assemble_parallel_insn): Ditto.
4648 (target_make_parallel): New function.
4649 (md_assemble): Use it.
4651 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4653 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4655 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4657 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4658 converted into lower case.
4660 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4662 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4663 (gas_cgen_tc_gen_reloc): Likewise.
4664 * config/tc-m32r.h (obj_fix_adjustable): Define.
4665 * config/tc-m32r.c (m32r_fix_adjustable): New.
4666 (m32r_force_relocation): Handle VTABLE relocs.
4668 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4670 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4672 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4674 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4675 to lower case before parsing.
4677 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4678 parallel insns modift buts in the PSW as a side effect.
4680 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4682 * config/tc-d30v.c (find_format): Test for missing flag and
4685 (md_apply_fix3): Fix error messages to avoid
4686 assumption about presence of a symbol.
4688 (parallel_ok): Disallow parallel instructions that both modify the
4691 (find_format): Generate a warning if an odd numbered register is
4692 used as the first register in a mutli-register instruction.
4694 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4696 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4697 relocations are always associated with a symbol.
4699 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4701 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4702 (elf32_sparc_force_relocation): Declare.
4703 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4704 (tc_gen_reloc): Handle vtable relocs.
4705 (elf32_sparc_force_relocation): New.
4707 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4709 * symbols.c (S_IS_FUNCTION): New.
4710 * config/tc-v850.h (obj_fix_adjustable): Define.
4711 (TC_FORCE_RELOCATION): Define.
4712 (v850_force_relocation): Declare.
4713 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4714 of fx_addnumber for VTABLE reloc addends.
4715 (md_apply_fix3): Handle VTABLE relocs.
4716 (v850_fix_adjustable): New.
4717 (v850_force_relocation): New.
4719 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4721 * tc-hppa.c (fp_operand_format): Add some additional formats.
4722 (pa_ip): Do not automatically promote into pa2.0 mode.
4723 (pa_level): Handle ".level 2.0".
4725 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4727 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4728 * config/tc-i386.h (template.extension_opcode): Change to
4729 unsigned int to allow full range of 8-bit opcode suffixes.
4730 (None): Redefine as 0xffff.
4732 From Jeff B Epler <jepler@usgs.gov>
4733 * doc/c-i386.texi (i386-SIMD): New section.
4735 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4737 * read.c (discard_rest_of_line): New function.
4738 * read.h: Declare it.
4739 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4741 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4743 * config/tc-d10v.c (find_symbol_matching_register): New function.
4744 (find_opcode): Cope with the case where a register name matches
4747 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4749 * config/tc-v850.c (md_pcrel_from): Rename to
4750 v850_pcrel_from_section.
4751 (v850_pcrel_from_section): Do not resolves symbols in other
4754 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4756 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-d10v.c (find_opcode): Generate an error if a register
4759 is supplied for an operand that should not be a register.
4761 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4763 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4764 instructions to have another instruction in the right bin.
4766 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4768 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4769 the right container if the left container holds a branch
4772 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4775 both a register name and symbol name.
4776 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4778 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4780 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4781 execution unit class.
4783 (reg_name_search): If a name matches a register and a symbol,
4784 prefer the register.
4785 (find_format): Disallow flag registers when a general purpose
4786 register is required.
4787 If a number is required, but a register has been given, check to
4788 see if a symbol with the same name as the register exists, and if
4789 so, use that symbol.
4791 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4793 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4795 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4797 * config/tc-d30v.c (find_format): Do not accept flag registers as
4798 general purpose registers.
4799 (find_format): If an immediate value is expected at a given place
4800 in a format, but a register name has been provided instead, check
4801 to see if that register name matches the name of a predefined
4802 symbol and if it does, then use the symbol instead.
4803 (reg_name_search): If a register name matches a symbol name,
4804 prefer the register name to the symbol name.
4806 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4809 the previous insn to empty.
4811 1998-09-20 Michael Meissner <meissner@cygnus.com>
4813 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4814 pieces, forcing the use of an ANSI compiler.
4816 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4818 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4820 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4822 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4824 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4826 (obj_elf_vtable_entry): Likewise.
4827 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4828 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4829 (tc_gen_reloc): Likewise.
4830 (arm_fix_adjustable): Likewise.
4831 (elf32_arm_force_relocation): New.
4832 (armelf_frob_symbol): Remove coff-style symbol support.
4834 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4836 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4838 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4840 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4841 OBJ_COFF so that routine is defined for a.out format.
4843 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4845 * config/tc-i386.c (i386_operand): Detect non-segment registers
4846 used as segment prefixes.
4848 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4850 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4851 optimize across FDE boundaries.
4853 * config/obj-coff.c (obj_coff_section): Preserve any link once
4854 flags when setting the section flags.
4856 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4858 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4859 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4861 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4863 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4866 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4868 * frags.c (frag_grow): Include the size of the frag struct in the
4871 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4872 if the new subseg comes before the old.
4874 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4876 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4877 to handle edge8 and edge16.
4879 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4881 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4882 before we clobber the symbol involved.
4884 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4886 * config/tc-arm.c: Remove OBJ_ELF definitions for
4887 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4888 use arm_adjust_symtab for OBJ_COFF.
4889 (armelf_adjust_symtab): New Routine.
4890 * config/tc-arm.h: Define obj_adjust_symtab to
4891 armelf_adjust_symtab for OBJ_ELF.
4893 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4895 * configure.in: Make all i386-elf targets use bfd_gas.
4896 * config/tc-i386.c (tc_i386_force_relocation): New.
4897 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4898 (md_apply_fix3): Likewise.
4899 (tc_gen_reloc): Handle them.
4900 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4901 tc_i386_force_relocation.
4903 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4905 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4907 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4909 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4910 current opcode after writing the first insturction of a reverse
4913 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4915 * read.h (generate_lineno_debug): Add prototype.
4916 * read.c (generate_lineno_debug): Make non-static.
4918 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4920 * config/tc-i386.c (md_assemble): Only warn for address/data size
4923 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4925 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4926 against Thumb function names, as the linker needs this information.
4928 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4930 * expr.c (operand): Check also that there is no advance in operand
4931 after atof_generic in order to decide "is it label 0f or floating
4934 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4936 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4937 command line options with a single dash.
4938 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4940 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4942 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4943 * tc-arm.c (arm_fix_adjustable): New routine.
4945 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4947 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4948 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4949 demand_empty_rest_of_line before mri_comment_end.
4950 (equals): Check garbage after expression before
4951 mri_comment_end in MRI mode.
4953 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4955 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4956 small immediate constant to use the constant itself rather than
4959 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4961 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4962 (pa_leave): Likewise.
4964 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4966 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4968 (i386_operand): Fix an error message.
4970 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4972 * doc/c-arm.texi (ARM Directives): Document .req directive.
4974 * config/tc-arm.c (reg_required_here): Display erroneous string if
4975 the register name could not be decoded.
4976 Do not set inst.instruction if the sift is -1.
4978 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4980 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4983 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4985 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4986 even if it is belived to be unnecessary.
4988 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4990 config/tc-i386.c (i386_operand): Size immediate constants by
4991 suffix (erroneously removed as part of July 7 change).
4993 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4995 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4996 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4997 (armelf_frob_symbol): New Routine.
4998 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5000 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5002 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5004 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5006 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5007 command line switches passed to assembler.
5009 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5011 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5012 (gas_cgen_opcode_desc): Declare.
5013 (gas_cgen_parse_operand): Declare.
5014 (*): Prepend gas_ to gas specific fns to denote them as such.
5016 * cgen.c (gas_cgen_opcode_desc): New global
5017 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5018 (queue_fixup): Renamed from cgen_queue_fixup.
5019 (*): Prepend gas_ to gas specific fns to denote them as such.
5021 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5022 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5023 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5024 Open opcode table and initialize it.
5025 (make_parallel): Use gas_cgen_opcode_desc.
5026 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5027 (md_assemble): Ditto.
5029 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5031 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5032 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5033 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5034 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5035 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5036 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5037 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5038 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5039 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5040 (INIT_STAB_SECTION): Likewise.
5041 (OBJ_PROCESS_STAB): Likewise.
5043 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5044 (md_parse_option): Watch for them.
5045 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5046 (md_begin): Kill neverdef code.
5047 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5048 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5049 (s_alpha_coff_wrapper): New.
5050 (md_pseudo_table): Trap all ECOFF pseudos.
5052 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5054 Start of changes to remove mdebug section from mips*-elf
5055 Based on MIPS_STAB_ELF definition
5056 * acconfig.h: undef if not configured
5057 * config.in: undef if not configured
5058 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5059 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5060 * stabs.c (s_stab_generic): flush frag
5062 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5064 * configure.in: (arm-*-elf): Handle.
5065 (thumb-*-elf): Handle.
5066 * configure: Regenerate.
5067 * read.c (stringer): Fix typo in comment.
5068 * write.c (fixup_segment): Don't add symbol value to addend if
5070 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5072 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5075 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5077 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5078 (write_2_short): Emit warning if new flag is set.
5079 (do_assemble): Set flags if left instruction is one of special
5080 "right-instruction-killer" type.
5082 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5084 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5085 Always output words in debug_info section as big endian.
5086 (sparc_target_format): Choose correct bfd target.
5087 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5089 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5091 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5092 to work with internationalization code. Issue an error when two
5093 operands match that are not allowed to match.
5095 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5097 * configure.in (install_tooldir): Allow target to specify whether
5098 it wants to be installed in $(tooldir)/bin.
5099 * configure: Regenerate.
5100 * Makefile.am (install-exec-local): Set install-exec-tooldir
5101 dependency via configure.
5102 * Makefile.in: Regenerate.
5104 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5106 * Makefile.am (install-exec-local): Split into two ...
5107 (install-exec-bindir,install-exec-tooldir): New rules.
5108 * Makefile.in: Regenerate.
5110 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5112 * Makefile.am (install-exec-local): Don't remove the file before
5113 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5114 W. Rozycki <macro@ds2.pg.gda.pl>.
5115 * Makefile.in: Rebuild.
5117 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5119 * cgen.c: Include libiberty.h.
5120 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5121 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5122 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5123 (md_cgen_lookup_reloc)): Declare.
5124 (md_cgen_record_fixup_exp): Declare.
5125 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5126 (m32r_relax_frag): Declare.
5127 (cgen_md_apply_fix3): Decls moved to cgen.h.
5128 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5129 (m32r_cgen_record_fixup_exp): Delete decl.
5130 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5131 (assemble_nop): Delete.
5132 (expand_debug_syms): Delete unused `exp'.
5133 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5134 Add default case for -Wall.
5135 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5136 (md_atof): Delete unused wordP.
5138 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5140 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5143 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5145 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5146 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5147 .print, .purgem, and .struct. Remove documentation for
5150 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5152 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5153 Update call to insert_operand.
5155 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5159 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5161 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5162 whitespace after a prefix operator.
5164 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5166 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5168 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5170 * config/tc-sparc.c (log2): New static function.
5171 (s_reserve): Use log2 to convert alignment before calling
5173 (s_common): Use log2 to convert alignment before calling
5174 record_alignment and frag_align.
5175 (sparc_cons_align): Use log2.
5177 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5179 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5180 (s_common): Likewise.
5182 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5183 initialization of waddr.
5184 (sparc_elf_final_processing): Add default case to switch.
5186 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5188 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5189 than temporary real.
5191 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5193 * write.c (subsegs_finish): Don't align the segments if there were
5196 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5197 copying aux information.
5199 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5200 expression into a symbol.
5202 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5204 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5205 type to unsigned int.
5206 (md_assemble): Change type used to store offsets from unsigned
5208 (i386_operand): Switch error check to only call RESTORE_END_STRING
5209 once after parse_register.
5211 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5213 * config/tc-v850.c (md_show_usage): Changed format to match that
5216 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5218 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5220 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5222 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5225 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5228 * doc/Makefile.in: Rebuild.
5230 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5232 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5233 for %lo expressions.
5234 (mips_ip, case 'u'): Move range check after code to mask
5235 off bits in %hi/%lo expressions. Mask off high bits for
5238 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5240 * doc/Makefile.am (gasver.texi): New target.
5241 (as.info, as.dvi): Depends upon gasver.texi.
5242 * doc/as.texinfo: Include gasver.texi. Mention version number on
5243 title page and in top node.
5244 * doc/Makefile.in: Rebuild.
5246 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5248 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5249 but not including the line containing the edict.
5250 * listing.h (LISTING_EOF): New.
5251 * input-scrub.c (input_scrub_next_buffer): Call it.
5253 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5255 * config/tc-i386.c (i386_operand): Don't set the size of an
5256 immediate address based solely on the suffix and the mode.
5258 * config/tc-i386.c (md_assemble): Add assertion to make sure
5259 overlap2 does not set Imm.
5261 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5262 sequences of whitespace to a single space.
5263 (is_space_chars): Just compare with space.
5264 (md_begin): Don't initialize space_chars.
5265 (md_assemble): Just skip a single whitespace character.
5266 (i386_operand): Rewrite base-index parsing to use new
5267 parse_register, and to skip white space. Skip white space in a
5268 number of other places too. Don't give error message if
5269 parse_register fails.
5270 (parse_register): Change reg_string parameter to be non-const.
5271 Add end_op parameter. Skip white space after the `%', and return
5272 end of register string. Give error message here rather than
5275 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5277 Based on patch from Matt Semersky <matts@scd.hp.com>:
5278 * expr.c (op_encoding): Make const.
5279 (expr_set_precedence): New function.
5280 (expr_begin): Don't set operator rankings, just call
5281 expr_set_precedence.
5282 * expr.h (expr_set_precedence): Declare.
5283 * read.c (s_mri): Call expr_set_precedence.
5285 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5287 * doc/as.texinfo (Statements): Remove paragraph discussing
5288 continuing lines with a backslash. This hasn't worked for years,
5291 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5293 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5295 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5296 (ps_CTORS, ps_DTORS): New section types.
5297 (vms_fixup_xtors_section): New function
5298 (Ctors_Psect, Dtors_Psect): Define.
5299 (IS_GXX_XTOR): Define
5300 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5301 Filter static constructors/destructors and add to
5302 Ctors_Symbols/Dtors_Symbols chain.
5303 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5304 appropriate section.
5306 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5307 * makefile.vms: Merge vax/vms support.
5309 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5311 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5312 (elf_pseudo_table): Add them.
5313 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5314 (md_apply_fix): Accept them.
5315 (mips_fix_adjustable): Don't adjust them.
5316 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5317 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5318 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5319 (tc_fix_adjustable): Don't adjust them.
5321 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5323 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5325 * Makefile.in: Regenerate.
5326 * configure.in: AC_SUBST cgen_cpu_prefix.
5327 * configure: Regenerate.
5329 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5331 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5332 Changed all users of COND12_DELAY.
5334 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5336 * config/tc-mn10300.c (set_arch_mach): New function.
5337 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5338 (md_begin): Default to mn10300 mode.
5339 (md_assemble): Only accept instructions for the core mn10300
5340 chip and the active machine type.
5342 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5344 * subsegs.h (segment_info_type): Give the struct a name.
5345 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5346 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5347 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5348 * config/tc-w65.h (tc_reloc_mangle): Declare.
5349 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5351 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5353 * config/tc-v850.c (v850_comm): Restore old section
5354 after common processing.
5356 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5358 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5360 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5362 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5363 char with code that explicitly sign-extends.
5365 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5367 * config/tc-v850.c (md_begin): Restore text section as the current
5368 section after creating call table sections.
5369 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5372 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5373 with call to macro SYM_AUXINFO.
5375 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5377 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5378 with the program transform name.
5379 * Makefile.in: Rebuild.
5381 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5386 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5388 * config/tc-i386.c (i386_operand): Be prepared for a space between
5389 the open parenthesis and the start of the register operand,
5390 because of the June 16 change.
5392 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5394 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5397 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5399 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5400 even if it is belived to be unnecessary.
5402 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5404 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5406 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5408 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5410 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5411 shift amount for a repeated operand. The shift amount for the
5412 repeated copy comes from the size of the operand.
5414 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5416 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5418 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5420 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5422 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5424 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5425 characters in it as LEX_IS_SYMBOL_COMPONENT.
5426 * config/tc-i386.h (tc_symbol_chars): Define.
5427 (extra_symbol_chars): Declare.
5428 * config/tc-i386.c (extra_symbol_chars): Define.
5429 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5430 (line_comment_chars): Set to '/' if TE_LINUX.
5431 * doc/c-i386.texi (i386-prefixes): Update.
5432 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5434 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5436 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5437 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5439 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5441 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5442 constraint in instructions REP & REPI.
5444 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5446 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5447 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5449 (check_range): If the operand is shifted, then shift the number
5450 before checking its range.
5452 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5454 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5457 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5459 * config/tc-v850.c (v850_comm): Create special sections as needed.
5461 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5463 * config/tc-d10v.c (write_2_short): Addition of swapping
5464 instructions for sequential and reverse sequential order when
5465 given order is not possible.
5467 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5469 * Makefile.am: Rebuild dependencies.
5470 (DEP_INCLUDES): Fix reference to intl build directory.
5471 * Makefile.in: Rebuild.
5473 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5475 * doc/c-i386.texi: Update 16 bit documentation.
5477 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5478 IgnoreDataSize to IgnoreSize as they are used for address size as
5480 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5481 32-bit mode, similarly addr16/data16 and variants.
5483 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5485 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5486 sequential word multiply instructions.
5488 (do_assemble): Add extra command line argument, to allow mul32
5489 attribute to be preserved across parallel insns.
5490 (md_assemble): Insert NOPs between explicitly parallel insns which
5491 contain an 32 bit multiply and a 16 multiply.
5493 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5495 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5498 * config/tc-i386.c (reloc): Add braces.
5500 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5501 consistent with Intel naming.
5502 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5503 use bitfields in sib_byte.
5504 (modrm_byte): Don't use bitfields here either.
5506 * config/tc-i386.c (current_templates): Add const.
5507 (parse_register): Add const to return, param, and char *s.
5508 (i386_operand): Add const to reg_entry *r.
5509 * config/tc-i386.h (templates): Add const to start, end.
5511 Inspired by code for 16 bit gas support from Martynas Kunigelis
5512 <martynas@nm3.ktu.lt>:
5513 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5514 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5515 (uses_mem_addrmode): Remove.
5516 (md_estimate_size_before_relax): Add support here too.
5517 (md_relax_table): Rewrite interface to md_relax for 16 bit
5519 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5520 (opcode_suffix_to_type): Remove.
5521 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5522 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5523 (md_convert_frag): Likewise.
5524 (i386_operand): Add support for 16 bit base/index regs,
5525 immediates, and displacements. Remove some unnecessary casts, and
5526 localise end_of_operand_string, displacement_string_start,
5527 displacement_string_end variables. Add GCC_ASM_O_HACK.
5528 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5530 * config/tc-i386.c (prefix_hash): Remove.
5531 (md_begin): Rewrite without obstacks. Remove prefix hash table
5532 handling. Rewrite lexical table handling.
5533 (i386_print_statistics): Don't print prefix statistics.
5534 (md_assemble): Rewrite instruction parser so that line is not
5535 converted to lower case. Don't do a hash_find for prefixes,
5536 instead recognise them via opcode modifier.
5537 (expecting_operand, paren_not_balanced): Localise variables.
5538 * config/tc-i386.h (IsPrefix): Define.
5539 (prefix_entry): Remove.
5541 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5542 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5543 '\\' in case where comment_chars contains '/'.
5545 * config/tc-i386.c (MATCH): Ensure given operand and template
5546 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5547 you must write `ljmp *table(%ebx)'.
5549 From H.J. Lu <hjl@gnu.org>:
5550 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5551 as 0 ifndef BFD_ASSEMBLER.
5552 (md_assemble): Allow immediate operands without suffix or
5553 other reg operand to default in size to the current code size.
5555 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5557 * config/tc-v850.c (md_begin): Restore creation of
5558 .call_table_text and .call_table_data sections.
5560 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5562 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5563 after emitting a word of noops.
5565 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5567 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5568 (i386_operand): Simplify checks for valid base/index combinations.
5569 Disallow `in 4(%dx),%al'.
5571 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5573 (add_prefix): Change parameter from char to int.
5575 * config/tc-i386.h (Ugh): Define opcode modifier.
5576 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5578 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5579 CONSISTENT_REGISTER_MATCH macros to check register types more
5580 thoroughly. Check for illegal suffix/operand combinations
5581 when matching insns with operands. Handle new `s' suffix, and
5582 associated FloatMF opcode modifier for float insns with memory
5584 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5585 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5586 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5587 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5588 DATA_PREFIX_OPCODE throughout.
5590 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5591 (md_assemble): Rewrite suffix/register operand checking code to be
5592 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5593 AnyMem, the better to grep.
5595 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5596 given a memory operand. Don't set Abs bits either.
5597 (type_names): Remove Mem*, Abs*.
5598 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5599 define opcode_modifiers as these cases are handled by Disp8,
5600 Disp16, Disp32 and suffix checks.
5601 (COMES_IN_BOTH_DIRECTIONS): Remove.
5602 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5604 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5605 if IgnoreDataSize modifier given. Remove ShortformW modifier
5606 test. Add test for ShortForm in W base_opcode modification.
5607 Merge Seg2ShortForm and Seg3ShortForm code.
5608 * config/tc-i386.h (ShortFormW): Remove.
5609 (IgnoreDataSize): Define.
5611 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5613 * config/tc-d30v.c (md_assemble): Store previous segment state
5614 with previous instruction.
5616 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5618 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5619 (ebp, esp): Remove static variables.
5620 (MATCH): Remove test for InOutPortReg.
5621 (i386_operand): Properly handle InOutPortReg here instead.
5622 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5623 (md_assemble): Simplify and correct modrm and sib generation.
5624 (i386_operand): Add warning for scale without index.
5625 Rewrite checks for valid base/index combinations.
5627 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5628 macros and enclose in do while(0).
5629 (RESTORE_END_STRING): Likewise.
5630 (md_assemble): Add one to printed operand number so we start
5631 from 1 not 0. Add some more gettext invocations.
5632 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5635 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5636 DATA_PREFIX, SEG_PREFIX): Define.
5637 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5638 (check_prefix): Remove function.
5639 (add_prefix): New function. Add prefix to i.prefix as well as
5641 (md_assemble): Changes for add_prefix. Remove hack for wait
5642 prefix, instead always output prefixes in fixed order. Test
5643 for jcxz/loop when selecting between word & dword operations,
5644 and add address size prefix rather than operand size prefix.
5645 Remove operand -> address size hack when emitting jcxz/loop.
5646 (i386_operand): Remove O_Absent check as it's done in expr.
5648 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5650 * configure.in: Recognize m5200 as a cpu_type of m68k.
5651 * aclocal.m4: Rebuild with current libtool.
5652 * configure: Rebuild.
5654 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5656 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5657 to relaxable_symbol to prevent references to external symbol from
5660 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5663 symbols are relaxable.
5665 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5667 * config/tc-v850.c (md_begin): Don't create special
5668 sections by default.
5670 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5672 * config/tc-mips.c (macro): For div and udiv, close the
5673 reorder block as soon as possible.
5675 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5677 From Matt Semersky <matts@scd.hp.com>:
5678 * macro.c (macro_mri_mode): New function.
5679 * macro.h (macro_mri_mode): Declare.
5680 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5683 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5685 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5688 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5689 until after xstrdup in OBJ_EVAX case.
5691 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5693 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5694 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5695 of hardcoded magic number.
5696 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5698 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5700 * read.c (do_s_func): New function.
5702 * read.h (do_s_func): Add prototype.
5704 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5706 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5707 nops if fill pattern not specified.
5709 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5711 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5712 * config/te-go32.h (TE_GO32): Define.
5713 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5715 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5717 Implement .func/.endfunc pseudo-ops.
5718 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5720 * read.c (potable): Add .func,.endfunc.
5721 (s_func): New function.
5722 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5724 (in_doc_func_p,current_function_label): New static globals.
5725 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5727 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5729 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5730 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5731 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5732 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5733 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5734 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5735 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5736 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5737 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5738 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5739 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5740 * config/tc-a29k.c: Don't define md_short_jump_size,
5741 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5742 * config/tc-alpha.c: Likewise.
5743 * config/tc-alpha.h: Likewise.
5744 * config/tc-arm.c: Likewise.
5745 * config/tc-h8300.c: Likewise.
5746 * config/tc-h8500.c: Likewise.
5747 * config/tc-hppa.c: Likewise.
5748 * config/tc-i860.c: Likewise.
5749 * config/tc-i960.c: Likewise.
5750 * config/tc-ppc.c: Likewise.
5751 * config/tc-sh.c: Likewise.
5752 * config/tc-sparc.h: Likewise.
5753 * config/tc-tic30.c: Likewise.
5754 * config/tc-w65.c: Likewise.
5755 * config/tc-z8k.c: Likewise.
5757 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5759 * config/tc-vax.c (_): Delete this macro used for placeholder
5760 values in vax_operand_width_size; it conflicts with the _() macro
5761 used for internationalization.
5763 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5765 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5766 code. From Chris Moller <moller@bops.com>.
5768 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5769 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5770 * read.c (emit_expr): Initialize seg and subseg fields of a new
5772 * write.c (write_object_file): Switch to the appropriate segment
5773 and subsegment when processing a broken word.
5775 * config/tc-m68k.c (mri_assemble): New static function.
5776 (build_mri_control_operand): Call mri_assemble rather than
5778 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5779 (s_mri_endf, s_mri_endw): Likewise.
5781 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5783 * read.c (s_org): Call md_flush_pending_output if it is defined.
5785 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5787 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5789 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5790 (md_parse_option): Add for same.
5791 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5792 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5793 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5795 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5797 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5799 * config/tc-arm.c (find_real_start): Relax definition of local
5802 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5804 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5805 symbols at the given address, not just the last one specified.
5807 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5809 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5810 or number_to_chars_littleendian to write data.
5812 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5814 * config/tc-v850.c (md_assemble): Remove artificially created
5815 register name symbols.
5817 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5819 * write.c (fixup_segment): Change "segment" to "section" in
5822 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5824 * write.c (fixup_segment): Change sym1-sym2 message again.
5826 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5828 * write.c (fixup_segment): Improve error message for sym1-sym2
5829 errors when sym1 is in a different segment from sym2.
5831 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5833 * config/tc-m32r.c (warn_unmatched_high): New static local.
5834 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5835 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5836 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5837 (md_parse_option): Likewise.
5838 (md_show_usage): Likewise.
5839 (m32r_frob_file): Likewise.
5841 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5842 (read_a_source_file): Call them.
5843 * read.h (stabs_generate_asm_file): Declare.
5844 * stabs.c (stabs_generate_asm_file): New function.
5845 (generate_asm_file): New function.
5846 (stabs_generate_asm_lineno): Move file name handling into
5849 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5851 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5852 (d30v_current_align, d30v_current_align_seg): New variables.
5853 (d30v_last_label): New variable.
5854 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5855 (s_d30v_data, s_d30v_section): Likewise.
5856 (md_pseudo_table): Call them.
5857 (md_begin): Initialize d30v_current_align_seg.
5858 (md_assemble): Call d30v_align when needed by known current alignment.
5859 (d30v_frob_label, d30v_cons_align): New functions.
5860 * config/tc-d30v.h (md_do_align): Remove.
5861 (tc_frob_label): Call d30v_frob_label.
5862 (md_cons_align): New.
5864 * config/tc-d30v.c (find_format): Convert complex expressions to
5865 expression symbols before processing. Clean up code formatting.
5867 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5869 * po/Make-in (install-info): New target.
5871 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5873 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5875 * config/tc-mn10300.c (md_assemble): Likewise.
5877 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5879 * Makefile.am: Update with `make dep-am'.
5880 (HFILES): Add cgen.h.
5881 (cgen.o): Depend on cgen.h.
5882 * Makefile.in: Regenerate.
5884 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5886 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5888 * gasp.c (grab_label): Permit a label to be a preprocessor
5889 variable by permitting a label to start with a backslash.
5891 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5893 * config/tc-mips.c (validate_mips_insn): Removed hack
5894 for previously inaccessible bitfields in some INSN_TRAP
5897 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5899 * config/tc-d30v.c (do_assemble): Abort with error message
5900 if opcode operands do not match.
5902 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5904 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5905 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5906 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5907 similar new 'q' operand.
5909 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5911 * cgen.c (cgen_asm_finish_insn): Fix typo.
5913 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5916 * cgen.c: Include it.
5917 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5918 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5919 All callers updated.
5920 * config/tc-m32r.c: Include cgen.h.
5921 (m23r_insn): New members num_fixups,fixups.
5923 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5925 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5926 to avoid compiler warning.
5928 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5930 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5933 * makefile.vms (OBJS): Add ehopt.obj
5935 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5937 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5939 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5941 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5942 a short format insn.
5943 (md_assemble): Set it for explicitly packed insns.
5945 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5947 * config/obj-coff.c (c_symbol_merge): Do not take address of
5948 native fields when performing the memcpy.
5950 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5952 * config/tc-mips.c (macro,macro2): Implement
5953 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5955 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5957 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5958 relocations against globally visible symbols.
5959 * config/tc-m68k.c (relaxable_symbol): New macro.
5960 (m68k_ip, md_estimate_size_before_relax): Use it.
5961 (tc_m68k_fix_adjustable): Also handle weak symbols.
5963 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5965 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5966 references to externally visible symbols.
5967 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5968 values in twice for a PC relative reloc if the symbol is
5971 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5972 don't adjust a PC relative reloc against an externally visible
5974 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5975 for a PC relative fixup against an externally visible defined
5976 symbol, arrange to store object file and addend values as though
5977 the symbol were not defined.
5978 (tc_gen_reloc): Likewise.
5980 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5982 * read.c (sizeof_leb128): Referenced externally by write.c so
5985 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5987 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5988 and expand a 'debug' symbol associated with the next instruction
5989 that does not cause a short instruction to be filled with a NOP.
5990 (md_pseudo_table): Add support for .debugsym.
5991 (assemble_parallel_insn): Add calls to expand_debug_sym as
5993 (md_assemble): Ditto.
5995 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5997 * as.c (main): Conditionally call setlocale.
5998 * gasp.c (main): Likewise.
5999 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6000 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6002 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6004 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6006 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6008 * config/tc-hppa.c: Change all calls to bzero to use memset.
6009 (pa_ip): Add cast to avoid warning.
6010 (tc_gen_reloc, md_apply_fix): Likewise.
6011 (pa_find_space_by_number): Likewise.
6012 (hppa_force_relocation): Likewise.
6013 (pa_block): Change i to unsigned int.
6014 * config/obj-som.h (obj_som_copyright): Declare.
6016 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6018 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6019 for line numbers for assembly source.
6021 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6023 * configure.in: Change version number to 2.9.4
6024 * configure: Rebuild.
6026 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6028 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6030 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6032 * ecoff.h: Change symbolS in function declaration to struct
6035 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6037 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6038 (md_convert_frag): Fix i18n typo.
6040 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6042 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6043 * ecoff.h: Protoype it.
6044 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6045 [EVAX] (s_alpha_prologue): Delete.
6046 (md_pseudo_table): Update.
6048 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6050 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6051 array to local pointer.
6052 (get_args, parse_expr): Add casts to avoid warnings.
6054 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6056 * read.c (s_set): Cast xmalloc return value to fragS *.
6057 * config/tc-m68k.c (m68k_ip): Function made static to match
6058 previous forward declaration.
6059 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6061 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6063 * config/tc-v850.c: Add internationalisation macros to error
6066 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6067 macros to error strings.
6069 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6071 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6072 reloc is in the TOC csect.
6073 (md_apply_fix3): Correct gettext typo.
6075 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6077 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6078 .L - they are local labels and the branches are not really
6079 function calls but rather far jumps.
6081 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6083 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6085 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6087 * config/tc-i386.c (md_assemble): Print operand number rather than
6088 using ordinal_names.
6089 (i386_operand): Likewise.
6091 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6093 * Makefile.am (INTLLIBS): Define to work around apparent automake
6095 All Makefiles: Regenerated.
6097 * Many files: Added gettext invocations around user-visible
6099 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6100 HAVE_LC_MESSAGES): Define.
6101 * dep-in.sed: Added asintl.h.
6102 * po/Make-in: New file.
6103 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6105 * read.c (Z_): Renamed from `_'.
6106 * Makefile.am (SUBDIRS): Added po.
6107 (POTFILES): new macro.
6108 (po/POTFILES.in): New target.
6109 ($(OBJS)): Added asintl.h.
6111 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6112 (as_new_LDADD): Added $(INTLLIBS).
6113 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6114 (gasp_new_LDADD): Added $(INTLLIBS).
6115 (gasp_new_DEPENDENCIES): New macro.
6116 * configure, aclocal.m4: Rebuilt.
6117 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6119 (ALL_LINGUAS): Define.
6120 * macro.c: Include "asintl.h".
6121 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6122 * as.h: Include "asintl.h".
6123 * config/tc-i386.c (ordinal_names): Removed.
6124 (md_assemble): Changed error text to avoid ordinal_names.
6125 (i386_operand): Likewise.
6126 (reloc): Added as_bad to avoid i18n problems.
6127 (tc_gen_reloc): Likewise.
6128 * config/tc-arm.c (bad_args): Now a #define.
6130 * config/obj-vms.c (VMS_stab_parse): Changed type of
6132 (global_symbol_directory): Unified strings to avoid i18n
6134 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6135 avoid i18n problems.
6136 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6137 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6139 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6141 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6143 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6145 * as.c (print_version_id): Added an fprintf to avoid i18n
6147 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6149 * expr.c (expr): Added as_warn call to avoid i18n problems.
6150 * messages.c (as_assert): Changed code to avoid i18n problems.
6151 (as_abort): Likewise.
6152 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6153 (s_space): Likewise.
6154 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6156 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6158 * config/tc-i386.c (check_prefix): New static function, split out
6160 (struct _i386_insn): Add wait_prefix field.
6161 (md_assemble): Remove wait_prefix local variable. Use
6162 check_prefix when adding a prefix.
6164 * config/tc-i386.c (current_templates): New static variable.
6165 (md_assemble): Remove current_templates local variable.
6166 (md_assemble, i386_operand): Improve error and warning messages in
6167 many places. Add RESTORE_END_STRING in many places before error
6168 return. Clarify some comments.
6170 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6172 (md_assemble): Parse string instruction operands, looking for
6173 segment override prefixes. Check for invalid segment prefixes on
6175 (i386_operand): i.seg[] and max mem_operand changes for string
6177 * config/tc-i386.h (EsSeg): Define.
6179 * config/tc-i386.h (regKludge): Define.
6180 (iclrKludge, imulKludge): Don't define.
6181 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6182 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6183 opcode_modifier checks to look for more common cases first. Add
6184 default_seg for IsString case.
6186 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6188 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6190 * configure: Rebuild with new automake and libtool.
6191 * aclocal.m4, Makefile.in: Likewise.
6193 * doc/Makefile.am (as.dvi): New target.
6194 * doc/Makefile.in: Rebuild.
6196 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6198 * configure.in: Added sparc86x support.
6200 * configure: Rebuild.
6202 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6204 (md_parse_option): Warn if -EL is not supported for this architecture.
6206 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6208 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6210 * config/tc-mips.c (mips_ip): Note when we use get match on
6211 the full instruction name.
6213 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6215 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6216 back into the expression to handle add/sub simplification correctly.
6218 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6220 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6222 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6224 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6227 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6229 * symbols.c (max_indent_level): New global.
6230 (print_symbol_value_1): Use it.
6231 * expr.h (expr_build_dot): Declare.
6232 * expr.c (expr_build_dot): New function.
6234 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6236 * symbols.c (print_binary): New function.
6237 (print_expr_1): Call it.
6239 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6241 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6242 operand in the opcode.
6244 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6246 * config/tc-i386.h: Reorder operand flags and opcode modifier
6247 flags for clarity. Remove unused definitions: Unknown,
6248 ImmUnknown, DispUnknown, NoModrm.
6249 * config/tc-i386.c (type_names): Add missing Debug type.
6250 (md_assemble): Better duplicate prefix checking. Quicker string
6251 instruction check via new opcode_modifier flag.
6253 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * doc/as.texinfo (Invoking): Clarify -Wa example.
6257 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6259 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6260 (s_mips_weakext): Define.
6261 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6262 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6265 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6267 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6268 is an error if the value can not be computed at assembly time.
6269 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6271 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6273 * gasp.c (main): Set next field of new include_path structure to
6274 NULL. From Avery Pennarun <averyp@gdc.ca>.
6276 * read.c (s_mri_sect): Call as_bad rather than abort for an
6277 unsupported MRI target.
6279 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6281 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6282 the destination of a branch instruction should be altered.
6283 (find_real_start): New function: Locate the real, Thumb coded
6284 start of a Thumb function.
6285 (do_t_branch23): Alter the destination of branches to Thumb
6288 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6290 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6292 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6295 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6297 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6298 * doc/c-hppa.texi: Likewise.
6300 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6302 * Makefile.am: Rebuild dependencies.
6303 * Makefile.in: Rebuild.
6305 * Makefile.am (DEP_INCLUDES): New variable.
6306 (.dep1): Change to work when srcdir is not an absolute path.
6307 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6308 * Makefile.in: Rebuild.
6310 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6312 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6313 LinearAddress patch.
6315 * configure.in: Set version to 2.9.1.
6316 * configure: Rebuild.
6318 * Branched binutils 2.9.
6320 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6322 * config/tc-i386.h (FWait): Define.
6323 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6324 other prefixes. Check FWait flag in opcode table to see which
6325 instructions require an fwait prefix.
6327 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6329 * stabs.c (get_stab_string_offset): Always create a stab string
6332 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6334 Fix some gcc -Wall warnings:
6335 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6336 * ehopt.c (eh_frame_code_alignment): Likewise.
6337 * expr.c (integer_constant, operand): Likewise.
6338 * frags.c (frag_align): Likewise.
6339 * gasp.c (level_0, change_base, doinstr): Likewise.
6340 * hash.c (hash_ask): Likewise.
6341 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6342 (debugging_pseudo): Likewise.
6343 * macro.c (define_macro, check_macro): Likewise.
6344 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6345 (ignore_rest_of_line, float_cons): Likewise.
6346 * symbols.c (decode_local_label_name): Likewise.
6347 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6348 (fixup_segment, number_to_chars_bigendian): Likewise.
6349 (number_to_chars_littleendian): Likewise.
6350 * config/atof-ieee.c (gen_to_words): Likewise.
6351 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6352 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6353 * read.c (output_big_sleb128): Initialize locals to avoid
6355 (output_big_uleb128, equals): Likewise.
6356 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6357 to unsigned int. Change zeros to unsigned int.
6358 * cond.c (s_if): Add return to default case.
6359 * frags.c (frag_now_fix): Change return type to addressT.
6360 * frags.h (frag_now_fix): Update declaration.
6361 * listing.c (file_info_struct): Change linenum to unsigned int.
6362 (struct list_info_struct): Change hll_line to unsigned int.
6363 (print_source): Update format string.
6364 * read.c (emit_expr): Change scan to unsigned int, and don't
6365 bother to initialize it.
6366 * symbols.c (dollar_label_count): Change to unsigned long.
6367 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6368 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6369 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6371 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6373 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6374 mcf5200 just as we do for m68000.
6375 (m68k_init_after_args): Likewise.
6376 (md_estimate_size_before_relax): Likewise.
6378 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6380 * config/tc-v850.c (md_assemble): Store relocation addend in
6381 fixup instead of instruction.
6383 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6385 * config/tc-i386.c (md_assemble): Swap template arguments to
6386 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6387 This macro is currently symmetric, so passing them the wrong
6388 way didn't cause any problem, but may if the macro is changed
6390 After copying template to i.tm, use i.tm. rather than t-> to
6391 access fields, and make t a const*
6392 Move i.tm.operand_types[] swap to immediately after the copy.
6394 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6396 * expr.h (expr_build_uconstant): Add prototype.
6397 (expr_build_unary,expr_build_binary): Add prototypes.
6398 * expr.c (expr_build_uconstant): New function.
6399 (expr_build_unary,expr_build_binary): New functions.
6401 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6403 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6404 * macro.c (macro_expand_body): Increase buffer size.
6405 * messages.c (as_warn): Likewise.
6406 (as_warn_where, as_bad, as_bad_where): Likewise.
6408 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6410 Based on patch from H.J. Lu <hjl@gnu.org>:
6411 * Makefile.am (DISTSTUFF): New variable.
6412 (diststuff): New target.
6413 * Makefile.in: Rebuild.
6415 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6417 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6418 m32r_elf_section_change_hook.
6420 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6421 emit a nop if a section ends with a 16 bit instruction.
6423 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6425 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6426 s_lcomm rather than obj_coff_lcomm.
6427 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6429 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6431 * config/tc-i386.h (LinearAddress): Define.
6432 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6433 instruction, don't use a default segment.
6435 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6437 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6438 * configure: Rebuild.
6440 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6442 * aclocal.m4, configure: Rebuild with libtool 1.2.
6444 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6446 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6447 PC relative branches. Patch courtesy of Jonathan Walton.
6450 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6452 * configure.in (emulations): Add thumb-pe target.
6454 * configure (emulations): Add thumb-pe target.
6456 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6458 * itbl-lex.l (yywrap): Don't define if already defined as a
6461 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6463 * depend.c (quote_string_for_make): New function.
6464 (wrap_output): Use it.
6466 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6468 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6469 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6471 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6473 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6474 Recognize -GN and -relax.
6475 (md_begin): Initialize gp size from -G switch.
6476 (alpha_force_relocation): Always force if -relax.
6477 (alpha_align): Take a new argument that will specify when to
6478 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6479 Change all callers. Emit nop alignment padding as nop+unop pair.
6481 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6483 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6484 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6486 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6488 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6489 require padding to the next long word boundary.
6491 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6493 * cgen.c: #include symcat.h.
6494 * config/tc-m32r.c: Likewise.
6496 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6498 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6499 absolute expressions instead of '$' prefixed register names.
6501 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6503 * read.c (s_set): Record file and line info for symbols when -as.
6504 (pseudo_set): Don't overwrite that dummy fragment.
6506 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6508 * config/tc-ppc.c (md_pseudo_table): Add "section".
6509 (ppc_named_section): New static function.
6511 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6513 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6514 so we don't have to scan the entire list.
6516 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6518 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6519 case, allow the parallel instructions to modify the same flag
6522 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6524 * listing.c (list_symbol_table): Categorize symbols by
6525 undefined_section rather than sy_frag->line == NULL.
6527 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6529 * Makefile.am (install-exec-local): Install properly when ln
6530 fails or tooldir == prefix.
6532 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6534 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6535 Test result of insert_operand for error.
6537 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6539 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6540 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6541 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6542 * doc/Makefile.in: Rebuild.
6544 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6547 (macro): Fix handling of M_COP[0-3].
6549 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6551 Based on patches from Ross Harvey <ross@teraflop.com>:
6552 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6553 if macro_alternate or macro_mri.
6554 (getstring): Remove support for byte constants between < and >.
6555 (get_any_string): '<' only starts a string if macro_alternate or
6557 (macro_expand_body): Permit keyword parameters following
6558 positional parameters.
6560 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6561 * configure.in (alpha*-*-netbsd*): New target.
6562 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6563 * configure: Rebuild.
6565 * as.h (flag_warn_suppress_instructionswap): Move from here...
6566 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6567 here, and make static.
6569 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6570 BFD_ASSEMBLER or MANY_SEGMENTS.
6572 * as.c (show_usage): Update bug-gnu-utils address.
6573 * gasp.c (show_usage): Likewise.
6574 * doc/as.texinfo (Bug Reporting): Likewise.
6576 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6578 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6579 insns regardless of the size of a pointer if we're in mips I or
6581 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6583 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6585 Fix rac to accept only a0:
6586 * tc-d10v.c (parallel_ok, find_opcode):
6587 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6588 Introduce OPERAND_GPR.
6590 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6592 * read.c (s_fill): Handle non-constant repeat counts by creating
6593 an rs_space fragment.
6595 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6597 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6598 from as_bad to as_warn.
6600 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6602 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6603 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6604 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6606 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6609 seg_fix_rotP rather than fix_root from seg_info.
6611 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6613 * expr.c: Add support for 0x1_2_3_4 bignums.
6615 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * configure.in: Change -linux* to -linux-gnu*.
6618 * configure: Rebuild.
6620 * app.c (do_scrub_begin): Treat \r as whitespace.
6622 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6624 * Makefile.am: Update dependencies.
6625 * Makefile.in: Rebuild.
6627 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6629 * configure, aclocal.m4: Rebuild with new libtool.
6631 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6633 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6634 the argument to bfd_set_arch_mach.
6635 (load_address): Use bfd_arch_bits_per_address to determine the
6636 bit size of an address instead of looking at the isa level.
6637 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6639 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6641 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6643 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6645 * ehopt.c: New file.
6646 * as.h (enum _relax_state): Add rs_cfa.
6647 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6648 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6649 * read.c (emit_expr): Call check_eh_frame.
6650 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6651 (relax_segment): Likewise.
6652 * Makefile.am: Rebuild dependencies.
6653 (GAS_CFILES): Add ehopt.c.
6654 (GENERIC_OBJS): Add ehopt.o.
6655 * doc/internals.texi (Frags): Document rs_cfa.
6657 * as.c (show_usage): Mention --traditional-format.
6658 (parse_args): Accept --traditional-format.
6659 * as.h (flag_traditional_format): Declare.
6660 * output-file.c (output_file_create): If flag_traditional_format,
6661 set BFD_TRADITIONAL_FORMAT on stdoutput.
6662 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6664 * config/tc-mips.c (append_insn): Make sure that if we have a
6665 fixup for an unmatched %hi reloc, it does not associated with a
6668 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6669 * doc/Makefile.in: Likewise.
6671 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6673 * config/tc-m32r.c (check_for_side_effects): New function.
6674 (can_make_parallel): Add checks for instruction side effects
6675 clashing with the other instruction.
6676 (assemble_parallel_insn): Improve warning messages. Return error
6677 message from non-swapped instruction order.
6679 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6681 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6683 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6684 md_cleanup definition. This moves the forced literal output to
6685 the end of the source pass, and avoids macro's inserting literals
6686 into the code immediately after the macro expansion.
6688 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6690 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6691 a gas internal symbol is adjustable.
6692 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6694 * as.h: If gcc version greater than 2.6, use `__format__' and
6695 `__printf__' in function attributes, rather than `format' and
6698 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6700 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6702 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6704 Add tms320c30 support:
6705 * config/tc-tic30.h: New file.
6706 * config/tc-tic30.c: New file.
6707 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6708 TARGET_FORMAT as "coff-tic30".
6709 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6710 * Makefile.am: Rebuild dependencies.
6711 (CPU_TYPES): Add tic30.
6712 (CPU_OBJ_VALID): tic30-aout is valid.
6713 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6714 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6715 * configure, Makefile.in: Rebuild.
6717 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6719 * config/tc-v850.c (md_assemble): Improvements to error messages.
6721 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6723 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6724 BFD_RELOC_HI16_S to store the high bits of any value.
6726 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6727 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6728 assembler calculate relocations to any external symbol at all.
6729 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6730 involving generation of pc-relative relocs.
6731 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6732 has been moved to md_apply_fix3.
6734 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6735 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6736 which actually means (the address of identifier's GOT entry) +
6737 constant, which is not particularly useful.
6739 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6741 * read.h (include_dirs): Declare.
6742 (include_dir_count,include_dir_maxlen): Declare.
6744 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6746 * configure.in: Correct check for shared opcodes library.
6747 * configure: Rebuild.
6749 * listing.c (buffer_line): If we can't open the file, set at_end.
6750 (listing_print): Remove unused local variable fi.
6752 * config/m68k-parse.y (reglistpair): Handle register list in
6755 * config/vms-conf.h: Don't undef VERSION.
6757 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6759 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6761 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6763 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6764 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6765 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6766 (EXTRA_DIST): Define.
6767 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6768 explicitly rather than via the list of object files.
6769 (gcc-as.opt): New file created when make-gas.com is run.
6770 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6771 itbl-cpu.h} to #include appropriate file rather than copying that
6773 * config/vms-conf.h: Synchronize with current config.in.
6774 * Makefile.in: Rebuild.
6776 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6778 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6779 (parallel_ok): Relaxed parallel subinstruction dependency check.
6781 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6783 * as.h (flag_warn_suppress_instructionswap): added new flag.
6784 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6785 command line argument.
6786 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6787 warning only if flag_warn_suppress_instructionswap is false.
6789 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6791 * configure.in (i386-*-mingw32*): New target.
6792 * configure: Rebuild.
6794 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * symbols.c (resolve_symbol_value): Don't set the segment if it
6797 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6799 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6802 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6804 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6805 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6808 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6810 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6812 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6814 * config/tc-v850.c (v850_insert_operand): Display instruction when
6815 an error is encountered.
6817 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6819 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6820 (i386-*-sco3.2v5*coff): New target.
6821 (i386-*-sco3.2*): New target.
6822 * configure: Rebuild.
6824 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6826 * config/tc-v850.c: Tidy error message production.
6828 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6830 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6831 validate_immediate return value in the right type for comparisons
6834 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6836 * listing.c (MAX_BYTES): Use listing variables not constants.
6837 (data_buffer): No longer an array, but a pointer.
6838 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6839 (listing_listing): Allocate data_buffer.
6841 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6843 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6844 --listing-rhs-width, --listing-cont-lines.
6845 (show_usage): Update.
6846 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6847 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6848 (print_lines): Use the variables instead of the constants.
6849 (listing_listing): Likewise.
6850 * listing.h: Declare the new vars.
6852 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6854 * as.c (parse_args): Add --keep-locals alias for -L.
6855 Add --strip-local-absolute.
6856 (show_usage): Update.
6857 * as.h (flag_strip_local_absolute): New flag.
6858 * symbols.c (S_IS_LOCAL): Use it.
6859 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6860 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6861 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6863 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6865 * config/tc-m32r.c: Detect if explicitly parallel instructions
6866 might have an io conflict and issue a warning message.
6868 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6870 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6871 cgen_swap_fixups): Functions to save, restore and swap the fixup
6872 chain with a backup copy.
6873 (cgen_asm_finish_insn): Returns address of constructed insn.
6875 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6877 * listing.c (file_info_struct): Remove FILE, add POS.
6878 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6879 (file_info): Don't open the file.
6880 (buffer_line): Check for the file in the last_open cache, updating
6882 (print_source): Don't reference file_info->file.
6883 (listing_listing): Likewise.
6884 (listing_print): Close the file in the cache, if any.
6886 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * read.c (dwarf_file_string): New file static variable.
6889 (emit_expr): Look for constant sequence that leads up to a file
6890 name in DWARF debugging output.
6891 (stringer): Use dwarf_file_string to decide whether to accept a
6892 string as a file name.
6894 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6896 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6897 (crack_operand): Add reg->reglst MRI hack.
6898 (r_seg): Put reglst symbols in reg_section.
6899 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6901 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6903 * tc-sh.c (get_specific): Handle SGR & DBR.
6905 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6907 * tc-h8300.c (parse_reg): Take the length of the symbol into
6908 account when attempting to match a register name.
6909 * tc-h8500.c (parse_reg): Likewise.
6911 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6913 * cgen.c: Formatting changes to improve readability.
6915 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6917 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6920 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6922 Based on a patch from Jim Wilson
6923 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6924 (tc_gen_reloc): Handle cross section PC relative relocs
6927 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6929 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6931 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6933 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6934 (expr_jmp_buf): New static local.
6935 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6936 (cgen_md_operand): New function.
6937 * tc-m32r.c: Clean up pass over `struct foo' usage.
6938 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6940 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6942 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6943 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6945 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * config/tc-i386.c (i386_operand): Give an error if there are
6948 unrecognized characters after an expression.
6950 For older changes see ChangeLog-9697