1 2000-07-10 Kazu Hirata <kazu@hxi.com>
3 * config/tc-h8500.c: Fix formatting.
4 * config/tc-tic54x.c: Fix formatting.
6 2000-07-10 Alan Modra <alan@linuxcare.com.au>
8 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
9 displacements correctly.
11 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
13 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
15 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
19 2000-07-09 Alan Modra <alan@linuxcare.com.au>
21 From David Huggins-Daines <dhd@linuxcare.com>
22 * config/te-hppalinux64.h: Add a new emulation.
23 * configure.in (emulations): Add configure bits to support the
24 64-bit Linux/parisc target.
25 * configure: Regenerate.
27 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
28 (md_shortopts): Add `V' for ELF.
30 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
31 when SOM or ELF_ARG_RELOC are defined.
32 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
33 ELF_ARG_RELOC are defined.
34 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
35 (pa_stringer): ..Do it here instead. Fix comment typos.
36 (hppa_force_relocation): Cast enums to int before comparing with
39 From Ryan Bradetich <rbradetich@uswest.net>
40 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
42 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
43 (hppa_force_relocation): ditto
44 (md_apply_fix): Added cast to buf to fix warnings.
46 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
47 cons_fix_new_hppa, hppa_force_relocation): Prototype.
49 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
50 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
51 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
52 reloc_type** to avoid warnings in switch.
53 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
54 little earlier instead.
56 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
58 (pa_type_args): Use symbol_arg_reloc_info.
59 (struct pa_it): Make arg_reloc unsigned int.
60 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
61 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
62 (pa_code): Delete. pa_text duplicates this function.
63 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
64 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
66 (cons_fix_new_hppa): Actually change selector to e_fsel when
67 warning about assuming so.
68 (tc_gen_reloc): More example elf arg reloc code.
69 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
70 (hppa_force_relocation): Likewise.
72 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
74 (pa_end_of_source): Prototype.
75 (hppa_fix_adjustable): Prototype.
76 (LABELS_WITHOUT_COLONS): Move it..
77 * config/te-hppa.h: To here.
79 * config/te-hppa64.h: New file.
81 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
83 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
84 format -10, -16, 16 relocs.
85 (hppa_elf_mark_end_of_function): Test for null
86 last_call_info->start_symbol
88 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
89 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
90 re_assesmble_* functions. Delete extraneous statements. Fix
92 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
93 insn to re_assemble_*.
95 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
97 * doc/internals.texi (Expressions): Fix typo.
99 2000-07-08 Kazu Hirata <kazu@hxi.com>
101 * config/tc-sh.c: Fix formatting.
102 * config/tc-tic54x.c: Fix formatting.
103 * depend.c: Fix formatting.
104 * flonum-konst.c: Likewise.
105 * flonum-mult.c: Likewise.
107 2000-07-07 Kazu Hirata <kazu@hxi.com>
109 * config/tc-sh.c: Fix comments.
110 * config/obj-vms.c: Fix comments.
111 * config/tc-a29k.c: Likewise.
112 * config/tc-alpha.c: Likewise.
113 * config/tc-h8300.c: Likewise.
114 * config/tc-h8500.c: Likewise.
115 * config/tc-i370.c: Likewise.
116 * config/tc-ia64.c: Likewise.
117 * config/tc-m68hc11.c: Likewise.
118 * config/tc-m68k.c: Likewise.
119 * config/tc-mips.c: Likewise.
120 * config/tc-ns32k.c: Likewise.
121 * config/tc-ppc.c: Likewise.
122 * config/tc-z8k.c: Likewise.
124 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
126 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
127 Default to '(SEC_LOAD | SEC_DATA)'.
128 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
130 * doc/internals.texi (CPU Backend): Describe
131 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
133 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
135 * as.c (parse_args): NULL terminate the long option list.
137 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
139 * config/tc-d30v.h: Include "write.h" for fixS.
140 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
142 2000-07-05 Nick Clifton <nickc@cygnus.com>
144 * config/tc-d30v.c (write_2_short): Further changes to warning
145 messages produced when combining EITHER_BUT_PREFER_MU attributed
148 2000-07-05 DJ Delorie <dj@redhat.com>
152 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
154 * config/tc-arm.c (psrs): Accept combinations of flags.
156 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
158 * config/tc-avr.c: Change _ () to _() around all strings marked
159 for translation (exception from the usual coding style).
160 (avr_opt): New struct variable, how the new switches are set.
161 (OPTION_MMCU): Define as 'm' and actually use.
162 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
163 (show_mcu_list): New function, display the list of known MCUs.
164 (md_show_usage): Document the new switches. Call show_mcu_list.
165 (avr_set_arch): Change 'm' to OPTION_MMCU.
166 (md_parse_option): Call show_mcu_list if unknown MCU specified.
167 Handle the new switches.
168 (avr_operands): Disable warnings for undefined combinations of
169 operands if -mall-opcodes. Disable warnings for skipping two-word
170 instructions if enhanced core or -mno-skip-bug.
171 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
172 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
173 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
174 (avr_ldi_expression): Warn about implicit lo8().
175 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
177 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
179 * configure.in: Add entry for mips-*-sysv4*MP*
181 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
182 elf32-tradlittlemips for traditional mips targets.
183 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
184 test for Link Once sections as in adjust_reloc_syms.
185 * config/te-tmips.h: New file for traditional mips targets. Define
188 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
190 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
191 flags argument is not present, don't change an existing section's
192 section's attributes. If the flags argument is present, warn if the
193 attributes don't match the section's current attributes. When
194 long section names are supported, set SEC_LINK_ONCE and
195 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
197 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
199 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
200 symbols; create them.
202 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
204 * write.c (set_segment_vma): New: Set vma and lma for a segment.
205 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
207 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
209 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
210 expressions. Ignore the problem when handling 16 bit immediates,
211 because the assembler will take care of the relocation later.
213 2000-06-27 Nick Clifton <nickc@cygnus.com>
215 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
216 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
217 sequential order, and emit warning messages if the input source
218 code contains constructs like that, or parallel constructs
219 containing such opcodes.
221 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
223 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
224 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
225 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
226 (md_show_usage): Update usage message.
227 (md_parse_option): Allow redefinition of MCU type within the
228 same avr[1-5] bfd machine type. Show both old and new MCU type
229 in the error message.
230 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
231 Simplify 8K wrap code.
233 2000-06-25 Kazu Hirata <kazu@hxi.com>
235 * config/obj-aout.c: Remove all uses of DEFUN.
236 * config/obj-ieee.c: Likewise.
237 * config/tc-sh.c: Fix comment typos.
238 * config/tc-tahoe.c: Likewise.
239 * config/tc-vax.c: Likewise.
240 * config/tc-w65.c: Likewise.
241 * config/tc-z8k.c: Likewise.
242 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
244 2000-06-24 DJ Delorie <dj@cygnus.com>
246 * config/tc-i386.c (md_estimate_size_before_relax): Revert
247 more changes from Sept 1999
248 (tc_i386_fix_adjustable): ditto
249 (md_apply_fix3): ditto
251 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
253 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
254 (gas_cgen_parse_operand): Set it around expression() call.
255 (gas_cgen_md_operand): Test for it before longjmp().
257 2000-06-24 Kazu Hirata <kazu@hxi.com>
259 * config/tc-h8500.c: Remove all uses of DEFUN.
260 * config/tc-sh.c: Likewise.
261 * config/tc-w65.c: Likewise.
262 * config/tc-z8k.c: Likewise.
264 * config/tc-h8500.c: Fix typos in comments.
266 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
268 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
271 2000-06-23 matthew green <mrg@redhat.com>
273 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
274 defined. Fix error message for `[' grouping.
276 2000-06-22 Kazu Hirata <kazu@hxi.com>
278 * config/tc-h8300.c: Fix formatting and comment typos.
280 2000-06-22 Timothy Wall <twall@cygnus.com>
282 * config/tc-ia64.c (note_register_values): Move premature QP
283 notation clearing into the appropriate place.
285 2000-06-22 Alan Modra <alan@linuxcare.com.au>
287 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
288 first before anything else. Add bin-bugs.h, emul.h and progress.h
289 Sort list of files as for $(OBJS) in Makefile.am.
291 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
292 find one. Remake dependencies.
293 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
294 * Makefile.in: Regenerate.
295 * doc/Makefile.in: Regenerate.
297 * config/tc-i386.c (i386_displacement): Don't assume a constant
298 displacement is necessarily 16 bits when in 16 bit code mode.
299 (md_assemble): Instead size the displacement here after we know
300 for sure that a .code16gcc operand hasn't automatically added
301 operand size prefixes.
303 2000-06-21 H.J. Lu <hjl@gnu.org>
305 * Makefile.am: Rebuild dependency.
306 * Makefile.in: Rebuild.
308 2000-06-21 Kazu Hirata <kazu@hxi.com>
310 * config/tc-h8300.c (parse_reg): Make the function static.
311 (parse_exp): Likewise.
313 2000-06-20 DJ Delorie <dj@cygnus.com>
315 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
316 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
317 for cygwin import libraries to work properly.
319 2000-06-20 H.J. Lu <hjl@gnu.org>
321 * Makefile.am: Rebuild dependency.
322 * Makefile.in: Rebuild.
323 * configure: Likewise.
324 * doc/Makefile.in: Likewise.
326 2000-06-20 Timothy Wall <twall@cygnus.com>
328 * doc/internals.texi (CPU backend): Add @itemx for
329 TC_START_LABEL_WITHOUT_COLON.
330 * doc/c-tic54x.texi: New.
331 * doc/as.texinfo: Add tic54x features and include primary tic54x
333 * doc/all.texi: Add C54X.
334 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
335 * doc/Makefile.in: Regenerate.
336 * configure.in: Add tic54x and define LIBM for tic54x.
337 * configure: Regenrate.
338 * config/tc-tic54x.[ch]: New.
339 * config/obj-coff.h: Add tic54x.
340 * Makefile.am: (CPU_TYPES): Add tic54x.
341 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
342 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
343 (as_new_LDADD): Add $(LIBM).
344 * Makefile.in: Regenerate.
346 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
348 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
349 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
350 * doc/as.texinfo: Likewise.
352 * configure, Makefile.in: Regenerate.
353 * configure.in (emulations): Recognize m6811 and m6812.
354 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
355 Added files for 68hc11 and 68hc12 assembler.
356 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
357 * config/tc-m68hc11.h: Header definition for that assembler.
359 2000-06-18 Nick Clifton <nickc@redhat.com>
361 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
362 instead of OCTETS_PER_BYTE.
364 * config/tc-v850.c: Fix compile time warnings.
365 * config/tc-ppc.c: Fix compile time warnings.
367 2000-06-18 H.J. Lu <hjl@gnu.org>
369 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
370 * configure: Rebuild.
372 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
374 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
377 2000-06-16 Nick Clifton <nickc@cygnus.com>
379 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
380 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
382 * doc/c-mips.texi: Document newly accepted cpu variants.
384 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
386 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
388 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
390 * macro.c (getstring): Make it possible to escape the quote
393 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
395 * config/tc-hppa.c (pa_export): Weak symbols can be global.
397 2000-06-13 H.J. Lu <hjl@gnu.org>
399 * configure: Regenerate.
401 2000-06-09 Alan Modra <alan@linuxcare.com.au>
403 * app.c (do_scrub_begin): Don't default lex[';'] as a line
405 * doc/internals.texi (line_separator_chars): Semicolon is no
406 longer a default. Mention null and newline as defaults.
408 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
410 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
411 * config/tc-i860.h (line_separator_chars): Likewise.
412 * config/tc-h8300.c (line_separator_chars): Likewise.
413 * config/tc-i960.c (line_separator_chars): Likewise.
414 * config/tc-m68k.c (line_separator_chars): Likewise.
415 * config/tc-mips.c (line_separator_chars): Likewise.
416 * config/tc-ns32k.c (line_separator_chars): Likewise.
417 * config/tc-sparc.c (line_separator_chars): Likewise.
418 * config/tc-vax.c (line_separator_chars): Likewise.
420 * config/tc-h8300.c (comment_chars): Use string initialiser.
421 * config/tc-i960.c (line_comment_chars): Likewise.
422 * config/tc-z8k.c (comment_chars, line_comment_chars,
423 line_separator_chars): Likewise.
425 * config/tc-arm.c (line_separator_chars): Always use `;', not just
428 2000-06-08 Nick Clifton <nickc@cygnus.com>
430 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
433 2000-06-08 David O'Brien <obrien@FreeBSD.org>
435 * configure.in (VERSION): Update to show this is the CVS mainline.
437 2000-06-08 Matthew Jacob <mjacob@feral.com>
439 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
440 $at is the integer register $r28, vs. both $r28 and the floating
443 2000-06-08 James E. Wilson <wilson@cygnus.com>
445 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
446 (dot_endp): Don't call ia64_flush_insns.
447 (emit_one_bundle): Don't delete prologue/body records from
448 unwind_record list in first loop. Rewrite second loop to account for
451 2000-06-07 David Mosberger <davidm@hpl.hp.com>
453 * config/tc-ia64.c: Add missing prototypes.
454 (generate_unwind_image): Cast argument to output_unw_records call.
456 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
458 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
460 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
462 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
463 (REGISTER_P): likewise.
464 (avr_opcodes): uses include/opcode/avr.h
465 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
467 2000-06-04 Alan Modra <alan@linuxcare.com.au>
469 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
472 2000-06-03 H.J. Lu <hjl@gnu.org>
474 * read.c (is_end_of_line): Put back `;'.
476 2000-06-03 Alan Modra <alan@linuxcare.com.au>
478 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
480 2000-06-01 Alan Modra <alan@linuxcare.com.au>
482 * expr.c (operand): Test is_end_of_line outside switch to catch
483 line separator chars that are also operators.
484 (operator): Return O_illegal for line separator chars.
486 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
487 entry (or `!' entry for TC_HPPA).
489 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
490 before indexing is_end_of_line. Remove redundant check for '\0'.
492 * config/tc-h8500.c (md_assemble): Likewise.
493 * config/tc-mcore.c (md_assemble): Likewise.
494 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
497 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
499 * config/tc-mcore.c (mcore_cons): Likewise.
500 (mcore_float_cons): Likewise.
501 (mcore_stringer): Likewise.
502 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
504 2000-06-01 Scott Bambrough <scottb@netwinder.org>
506 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
508 2000-05-29 Nick Clifton <nickc@cygnus.com>
510 * config/tc-sh.c: Fix compile time warning messages.
512 * config/tc-mips.c: Fix compile time warning messages.
514 2000-05-29 Philip Blundell <philb@gnu.org>
516 * doc/as.texinfo: Update copyright dates.
517 (Local Labels): Delete misplaced mention of ARM.
518 * NEWS: Mention ARM ELF support.
520 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
522 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
523 it is modified, and use the real_size to compute the frag address
524 for dwarf2 line info.
526 2000-05-27 Alan Modra <alan@linuxcare.com.au>
528 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
529 line-matching scheme to cope with automake moving variables around.
530 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
531 * Makefile.in: Regenerate.
533 2000-05-26 Jakub Jelinek <jakub@redhat.com>
535 * config/tc-sparc.c (sparc_relax): New.
536 (md_longopts): Add -relax and -no-relax options.
537 (md_parse_options, md_show_usage): Likewise.
538 (md_apply_fix3): Optimize tail call into branch always if possible.
540 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
542 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
543 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
544 rules, with warning when a GAS statement specifies a packing that
545 will result in an instruction being squashed.
546 Added typdef packing_type and enumerals, changed various integer
547 literals to use the enumerals.
549 2000-05-24 David Mosberger <davidm@hpl.hp.com>
551 * config/tc-ia64.c (dot_restorereg_p): New function.
552 (md_pseudo_table): Add restorereg.p.
553 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
554 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
556 * config/tc-ia64.h (unw_record_type): Add unwabi.
557 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
558 called MASK with members for imask, and the masks produced by
559 fr_mem, gr_mem, br_mem, and frgr_mem.
560 (unw_p_record): Add members ABI and CONTEXT.
561 (unw_x_record): Add member AB.
562 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
563 as pseudo-register for use during unwind info generation.
564 (AR_PFS, AR_LC): New macros.
565 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
566 whose names start with an at sign (as in "@priunat").
567 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
569 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
570 proc_end, unwind_info, personality_routine): Consolidate into
571 "unwind" structure to reduce offset-table use. Add member
572 NEXT_SLOT_NUMBER to track the slot number for the next instruction
574 (output_R1_format, output_R3_format, output_P3_format,
575 output_P6_format): Initialize R with zero to reduce compiler warnings.
576 (output_P7_format): Ditto. Add `default' branch to switch
577 statement to reduce compiler warnings.
578 (output_P8_format, output_B1_format, output_B4_format): Ditto.
579 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
580 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
581 into single argument.
582 (output_X1_format, output_X3_format): Initialize R with zero to reduce
583 compiler warnings. Merge A and B args into single argument.
584 (output_X2_format, output_X4_format): Remove unused variable R. Merge
585 A and B args into single argument.
586 (free_record): Removed (wasn't used).
587 (free_list_records): Also free imasks in prologue records.
588 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
589 (output_spill_mask): Remove.
590 (output_unwabi): New function.
591 (output_epilogue, output_label_state, output_copy_state): Call
593 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
594 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
596 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
597 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
598 as part of handling the prologue records. Emit region's imask if
599 we have one. Handle unwabi, epilogue, label_state, copy_state,
600 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
601 spill_sprel_p, and spill_reg_p records.
602 (set_imask, count_bits, slot_index): New function.
603 (fixup_unw_records): Fix region size computation. Handle
604 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
605 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
606 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
607 set_imask accordingly. Update imask for gr_gr, and br_gr records.
608 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
609 (dot_save): Use manifest constants for applicaton registers.
610 Handle REG_PR and REG_PRIUNAT.
611 (dot_restore): Don't just ignore it.
612 (dot_restorereg): New function..
613 (generate_unwind_image): Ensure unwind info is a multiple of eight
614 bytes, not just four bytes.
615 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
616 (dot_altrp): Don't just ignore it.
617 (dot_savemem): New function. Replaces dot_savesp() and
618 dot_savepsp(). Use manifest constants for applicaton registers.
619 Handle REG_PR and REG_PRIUNAT.
620 (dot_savef): Simplify.
621 (dot_saveb): Support generation of br_gr.
622 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
623 dot_label_state, dot_copy_state): New function.
624 (dot_unwabi): Don't just ignore it.
625 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
626 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
627 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
628 (emit_one_bundle): Set slot number for prologue/body records
629 *before* emitting the first insn.
630 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
631 (md_begin): Declare "psp" pseudo-register.
632 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
633 so we don't get segfault.
634 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
635 counts as required per SW Conventions manual
636 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
637 output_preds_psprel, output_preds_sprel, output_spill_base,
638 output_unat_psprel, output_unat_sprel, output_lc_psprel,
639 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
640 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
641 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
642 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
643 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
644 (dot_vframe): Implement.
645 (dot_vframesp, dot_vframepsp): New function.
647 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
649 * configure.in (i386-*-freebsd a.out entry): Quote properly.
650 * configure: Regenerate.
652 2000-05-23 Alan Modra <alan@linuxcare.com.au>
654 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
655 (md_estimate_size_before_relax): so we can use it here instead of
656 old kludges. Localise vars to blocks. Comment.
658 * frags.c (frag_new): Update fr_var comments.
659 * frags.h (struct frag): Ditto.
661 2000-05-22 Richard Henderson <rth@cygnus.com>
663 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
664 (pseudo_func): Add pcrel.
665 (operand_match): Handle IA64_OPND_TGT64.
666 (build_insn): Likewise.
667 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
668 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
669 (fix_insn): Handle all three 64-bit relocation types.
671 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
673 * obj.h (struct format_ops): New members begin, app_file,
674 s_set_other, s_set_desc, s_get_type, s_set_type,
675 separate_stab_sections, init_stab_section.
677 * config/obj-multi.h: Update GPL notice to v2.
680 (S_SET_SIZE): Test s_set_size for NULL before calling.
681 (S_SET_ALIGN): Similar for s_set_align.
686 (SEPARATE_STAB_SECTIONS): New.
687 (INIT_STAB_SECTION): New.
688 (EMIT_SECTION_SYMBOLS): New.
689 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
691 * config/obj-elf.h: Update GPL notice to v2.
692 Mention that this file is included from obj-multi.h.
693 (obj_begin): Wrap definition in ifndef.
694 (elf_file_symbol): Constify declaration.
695 (obj_app_file): Ditto.
696 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
697 Wrap in ifndef SEPARATE_STAB_SECTIONS.
699 * config/obj-elf.c (elf_s_set_other): New.
700 (elf_file_symbol): Constify argument.
701 (elf_separate_stab_sections): New.
702 (elf_init_stab_section): New.
703 (elf_format_ops): Add new members. Remove comma at end.
705 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
706 (ecoff_format_ops): Add new fields. Remove comma at end.
707 Mention inconsistency for emit_section_symbols.
709 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
711 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
712 (coff_separate_stab_sections): New.
713 (coff_format_ops): Add new members.
715 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
716 (obj_aout_s_set_other): New.
717 (obj_aout_s_set_desc): New.
718 (obj_aout_s_get_type): New.
719 (obj_aout_s_set_type): New.
720 (obj_aout_separate_stab_sections): New.
721 (aout_format_ops): New members added. Use obj_aout_process_stab,
722 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
723 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
725 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
727 2000-05-22 Alan Modra <alan@linuxcare.com.au>
729 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
730 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
731 (md_estimate_size_before_relax): Ensure jumps to weak and
732 externally visible symbols are relocatable.
734 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
736 * stabs.c (aout_process_stab): Make global.
737 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
738 * read.h (aout_process_stab): Declare.
740 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
741 Generalize to *aout, *coff *elf.
742 * configure: Regenerated.
744 * doc/internals.texi (Object format backend): Say
745 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
747 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
748 * Makefile.in: Regenerated.
750 2000-05-19 Catherine Moore <clm@cygnus.com>
752 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
754 2000-05-18 Alan Modra <alan@linuxcare.com.au>
756 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
757 instruction to reflect change in re_assemble_*.
759 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
761 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
762 build PA64 ELF tools.
763 * configure: Rebuilt.
765 2000-05-17 Alan Modra <alan@linuxcare.com.au>
767 * Makefile.am: Regenerate dependencies.
768 * Makefile.in: Regenerate.
770 2000-05-15 Nick Clifton <nickc@cygnus.com>
772 * config/tc-arm.c (struct asm_psr): Add boolean field
773 distinguishing between CSPR and SPSR. Rename 'number' field
775 (psrs): Rearrange contents to match new asm_psr structure.
776 (arm_psr_parse): Move next to psr_required_here. Make it
777 return an asm_psr structure.
778 (psr_required_here): Use asm_psr structure returned by
780 (do_msr): Reorganise to allow psr_required_here to be called
782 (md_undefined_name): Mark 'name' parameter as unused, since
783 the COFF target does not use it.
785 2000-05-14 David O'Brien <obrien@FreeBSD.org>
787 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
789 * config/te-aux.h: Likewise.
790 * config/te-dpx2.h: Likewise.
791 * config/te-go32.h: Likewise.
792 * config/te-hp300.h: Likewise.
793 * config/te-hppa.h: Likewise.
794 * config/te-i386aix.h: Likewise.
795 * config/te-ic960.h: Likewise.
796 * config/te-interix.h: Likewise.
797 * config/te-nbsd532.h: Likewise.
798 * config/te-pc532mach.h: Likewise.
799 * config/te-ppcnw.h: Likewise.
800 * config/te-psos.h: Likewise.
801 * config/te-sparcaout.h: Likewise.
802 * config/te-sun3.h: Likewise.
803 * config/te-sysv32.h: Likewise.
805 2000-05-14 Alan Modra <alan@linuxcare.com.au>
807 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
808 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
809 and sign extend without an if statement.
810 (build_bytes): Likewise.
812 2000-05-14 Kazu Hirata <kazu@hxi.com>
814 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
815 X_add_symbol L_32 case.
817 2000-05-14 David O'Brien <obrien@FreeBSD.org>
819 * config/te-freebsd.h: New file.
821 2000-05-13 Alan Modra <alan@linuxcare.com.au>
823 * asintl.h (gettext, dgettext, dcgettext, textdomain,
824 bindtextdomain): Replace defines with those from intl/libgettext.h
825 to quieten gcc warnings.
827 * NEWS: Mention x86 .arch and -q.
829 * config/tc-i386.c (quiet_warnings): New.
830 (md_assemble): Use quiet_warnings.
831 (md_parse_option): Set quiet_warnings from -q.
832 (md_show_usage): Mention -q, delete -m.
833 (flag_do_long_jump): Delete.
834 (md_parse_option): Remove -m.
835 (md_show_usage): Remove -m.
836 (md_create_long_jump): Remove useless flag_do_long_jump code.
838 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
839 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
841 2000-05-13 Alan Modra <alan@linuxcare.com.au>
842 Alexander Sokolov <robocop@netlink.ru>
844 * doc/c-i386.texi (i386-Arch): New section.
845 (i386-Syntax): Mention .intel_syntax and .att_syntax.
847 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
848 (smallest_imm_type): Use smallest opcode for shift by one if cpu
849 architecture has been given and is not 486.
851 (md_pseudo_table): Add .arch.
852 (md_assemble): Warn if cpu architecture has been given and an
853 unsupported instruction.
855 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
856 Move operand_types bit defines after relevant template field.
857 (template): Add cpu_flags.
861 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
863 * config/tc-mn10300.h (md_end): Define.
864 (mn10300_finalize): Declare.
865 * config/tc-mn10300.c: Include dwarf2dbg.h.
866 (debug_line): Define.
867 (md_assemble): Generate dwarf2 line info.
868 (mn10300_finalize): New function. Finalize dwarf2 info.
870 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
872 * config/tc-mips.c (md_estimate_size_before_relax): Use the
873 external version of the relocation for weak symbols.
875 2000-05-08 David Mosberger <davidm@hpl.hp.com>
877 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
878 frame size in units of 16 bytes, as required per SW Conventions manual.
879 (output_unw_records): Output info-block header as a dword to get
882 2000-05-08 Alan Modra <alan@linuxcare.com.au>
884 * as.h: #include "file", not <file> on files from ../include.
885 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
886 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
887 (md_convert_frag): Add ATTRIBUTE_UNUSED.
888 (tc_coff_symbol_emit_hook): Ditto.
889 (OPTCOUNT): Cast to int to avoid compiler warning.
890 (md_begin): Fix signed/unsigned warnings.
892 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
894 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
895 ABRANCH LONG case for a conditional branch on a 68000.
896 (md_estimate_size_before_relax): Likewise. Also handle
897 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
898 (m68k-ip: case ABSL): Relax absolute references to 16-bit
899 PC-relative on all CPUs.
900 (md_estimate_size_before_relax): Likewise.
902 2000-05-04 Alan Modra <alan@linuxcare.com.au>
904 * as.c (parse_args): Just mention current year in printed
907 2000-05-03 J.T. Conklin <jtc@redback.com>
909 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
911 (md_parse_option): Recognize -m7400.
913 2000-05-03 Ian Lance Taylor <ian@zembu.com>
915 * config/atof-ieee.c (gen_to_words): When adding carry back in,
916 don't permit lp to become less than the words array.
918 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
920 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
921 Fix little-endian case.
923 2000-05-03 David O'Brien <obrien@NUXI.com>
925 * as.c (parse_args): Update copyright.
927 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
929 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
930 for the .bss section too.
932 2000-05-02 Alan Modra <alan@linuxcare.com.au>
934 * configure.in: Set em=linux for hppa-*-linux.
935 * configure: Regenerate.
936 * doc/Makefile.in: Regenerate with correct automake.
938 * frags.c (frag_grow): Sanity check chunk_size.
940 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
941 * config/obj-som.h: Likewise.
942 * config/obj-ieee.h: Likewise.
944 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
946 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
947 (md_pseudo_table): Fully initialise OBJ_ELF cases.
948 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
949 (pa_ip): low_sign_unext now returns via function value. Use
950 re_assemble_* instead of dis_assemble_* and
951 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
953 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
954 (md_section_align, md_parse_option, md_show_usage,
955 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
956 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
957 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
958 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
959 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
961 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
962 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
963 outside of switch. Correct mask and shifting errors in case 10
964 and case -11. In case 21, compare against signed range to suit
965 hppa_field_adjust changes. In case 12, use re_assemble_12. In
966 case 17 and case 22, use offsetT variable to properly check range.
967 Use re_assemble_* here too.
968 (evaluate_absolute): Change type of value to offsetT. Call
969 hppa_field_adjust to do the work for us.
970 (pa_parse_cmpb_64_cmpltr): Delete save_s.
971 (pa_parse_cmpib_64_cmpltr): Ditto.
972 (pa_build_unwind_subspace): Delete unused var subseg. Change type
973 of i to unsigned int.
974 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
975 (pa_end_of_source): Return type is void.
977 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
979 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
981 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
983 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
985 (md_begin): Removed "construct symbols for each register name".
986 Because register names conflicts with GCC generated function
988 (avr_operand): Now constant numbers can be used as a register
989 identifiers (0 as r0, 31 as r31).
990 (md_assemble): use skip_space () before parsing instruction
993 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
995 * config/tc-avr.c: New AVR_ISA_ defined.
996 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
997 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
998 for `fmul', `movw' and `lpm R,Z' instructions.
999 (avr_operands): Warn if current opcode is a two-word instruction
1000 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1001 (avr_opcodes): New commands added.
1002 (REGISTER_P): Check 'a' and 'v' constraint letters.
1003 (mcu_types): New MCU added.
1005 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1007 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1008 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1009 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1010 * configure: Regenerate.
1012 2000-04-29 Andreas Jaeger <aj@suse.de>
1014 * as.h: Correctly check GCC version.
1016 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1018 * as.c (parse_args): Allow md_parse_option to override -a listing
1020 * config/obj-coff.c (add_lineno): Change type of offset parameter
1021 from "int" to "bfd_vma."
1022 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1023 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1024 (ppc_change_csect): Align correctly for XCOFF64.
1025 (ppc_machine): New function, which discards "ppc_machine" line.
1026 (ppc_tc): Cons for 8 when code is 64 bit.
1027 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1029 (md_parse_option): Handle -a64 and -a32.
1031 * config/tc-ppc.h (TARGET_MACH): Define.
1032 (TARGET_FORMAT): Move to function.
1033 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1035 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1037 * doc/as.1: Fix unbalanced brackets.
1039 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1041 (line_comment_chars): Set to '/' if TE_FreeBSD.
1043 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1045 * configure.in: Configury support for PA64 (currently disabled).
1046 * configure: Rebuilt.
1048 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1050 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1051 bfd_set_section_alignment.
1053 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1055 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1058 2000-04-24 Nick Clifton <nickc@cygnus.com>
1060 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1061 * doc/as.texinfo (Align): Include arm and strongarm in list of
1062 targets that have the second form of the behaviour of the .align
1065 2000-04-24 Mark Klein <mklein@dis.com>
1067 * obj-som.c: Terminate obj_pseudo_table.
1069 2000-04-22 Timothy Wall <twall@cygnus.com>
1071 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1073 (operand_match): Conditionally insert default bit values for IMMU9.
1075 2000-04-14 Matthew Green <mrg@cygnus.com>
1077 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1078 * configure: Rebuilt.
1080 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1081 Jason Eckhardt <jle@cygnus.com>
1083 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1085 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1086 Added handling of new operand types l,y,&,fe,fE,fx.
1088 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1089 David Mosberger <davidm@hpl.hp.com>
1090 Timothy Wall <twall@cygnus.com>
1091 Andrew MacLeod <amacleod@cygnus.com>
1092 Jim Wilson <wilson@cygnus.com>
1094 * Makefile.am (CPU_TYPES): Add ia64.
1095 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1096 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1097 * Makefile.in: Rebuild.
1098 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1099 * configure: Rebuild.
1100 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1101 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1102 * expr.c (expr): Handle md_optimize_expr.
1103 * read.c (LEX_HASH): Add comment.
1104 * config/tc-ia64.c, config/tc-ia64.h: New files.
1106 2000-04-21 Richard Henderson <rth@cygnus.com>
1108 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1109 bundling a non-delayed branch type instruction.
1111 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1113 * config/tc-mn10300.c (HAVE_AM30): Define.
1114 (md_assemble): Use it.
1116 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1118 * config/obj-elf.c (obj_elf_change_section): Check for changed
1121 * Makefile.am: (CPU_MULTI_VALID): Remove.
1122 (MULTI_CPU_TYPES): Define.
1123 (MULTI_CPU_OBJ_VALID): Define.
1124 (DEPTC): Use the above.
1125 (DEPOBJ): Same here.
1127 Regenerate dependencies.
1128 * Makefile.in: Regenerate.
1130 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1132 * Makefile.am (YACC, LEX): Get them from configure.
1134 2000-04-18 H.J. Lu (hjl@gnu.org)
1136 * config/tc-i386.c (offset_in_range): Use addressT instead of
1137 bfd_vma for non-bfd assemblers.
1139 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1141 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1142 doesn't give spurious errors.
1144 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1146 * as.h (SEEK_SET): Define if undefined.
1148 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1150 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1151 constants, and don't assume offsetT is 32 bits.
1153 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1155 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1156 (md_pcrel_from_section): Add prototype.
1157 (d10v_fix_adjustable): Add prototype.
1158 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1160 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1162 2000-04-12 Nick Clifton <nickc@cygnus.com>
1164 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1165 symbol in frag chain.
1167 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1169 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1170 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1171 (fits_in_signed_word, smallest_imm_type): Ditto.
1172 (md_assemble): Use an offsetT var to hold offsetT values, not a
1174 (offset_in_range): New.
1175 (md_assemble): Use it.
1176 (md_convert_frag): Change type of target_address, opcode_address,
1177 and displacement_from_opcode_start to offsetT.
1178 (md_create_short_jump): Change type of offset to offsetT.
1179 (md_create_long_jump): Ditto.
1180 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1181 (md_chars_to_number): Remove.
1182 (output_invalid): Remove duplicate prototype.
1184 2000-04-09 Nick Clifton <nickc@cygnus.com>
1186 * Makefile.am (CPU_TYPES): Add 'avr'.
1187 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1188 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1190 * Makefile.in: Regenerate.
1192 * doc/as.texinfo: Add M32R documentation.
1194 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1196 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1197 --enable-build-warnings option.
1198 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1199 * Makefile.in, configure: Re-generate.
1201 2000-04-07 Nick Clifton <nickc@cygnus.com>
1203 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1204 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1205 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1206 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1207 (arm_force_relocation): Force relocations for
1208 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1210 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1212 * config/tc-sh.c (get_operands): There's no third operand if the
1213 first operand is an immediate.
1215 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1217 * config/tc-sh.c (immediate): Delete.
1218 (sh_operand_info): Add immediate member.
1219 (parse_reg): Use A_PC for pc.
1220 (parse_exp): Add second argument 'op'. All callers changed.
1221 (parse_at): Expect pc to be coded as A_PC.
1222 Use immediate field in *op.
1223 (insert): Add fourth argument 'op'. All callers changed.
1224 (build_relax): Add second argument 'op'. All callers changed.
1225 (insert_loop_bounds): New function.
1226 (build_Mytes): Remove DISP_4.
1227 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1228 (assemble_ppi): Use immediate field in *operand.
1229 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1230 (md_apply_fix): Likewise.
1231 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1233 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1235 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1237 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1239 * internals.texi (CPU backend): Document
1240 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1242 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1244 * po/gas.pot: Regenerate.
1246 * as.c (show_usage): Restore translated part of bug string.
1247 * gasp.c (show_usage): Likewise.
1249 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1250 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1251 than move-if-change.
1252 (DEP1): Modify for "gcc -MM".
1256 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1257 Update dependencies.
1258 * Makefile.in: Regenerate.
1260 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1262 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1263 (md_begin): Likewise.
1264 (HAVE_AM33): New macro.
1265 (md_assemble): Use it. Match r_regs and xr_regs only if
1268 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1270 * as.h: #include "bin-bugs.h"
1271 * as.c (show_usage): Use REPORT_BUGS_TO.
1272 * gasp.c: #include "bin-bugs.h"
1273 (show_usage): Use REPORT_BUGS_TO.
1275 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1277 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1279 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1280 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1283 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1285 * config/tc-i386.c (i386_immediate): Don't assume a constant
1286 immediate is necessarily 16 bits when in 16 bit code mode.
1287 (md_assemble): Instead set guess_suffix here after we have checked
1290 2000-04-02 Richard Henderson <rth@cygnus.com>
1292 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1293 quantities. Correct right shift sign extension.
1294 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1295 32-bit value when shifting into place.
1297 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1299 * app.c: Add ATTRIBUTE_UNUSED as needed.
1300 * config/tc-ppc.c: Likewise.
1301 (ppc_size): Make unsigned long.
1302 (ppc_insert_operand): Add casts to avoid warnings.
1304 2000-03-31 Nick Clifton <nickc@cygnus.com>
1306 * config/tc-d10v.h (md_flush_pending_output): Define.
1308 2000-03-29 Nick Clifton <nickc@cygnus.com>
1310 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1311 segment. Works for both BFD_ASSEMBLER and others.
1312 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1314 2000-03-29 Nick Clifton <nickc@cygnus.com
1316 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1318 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1320 * listing.c (LISTING_LHS_WIDTH): Default depends on
1322 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1324 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1326 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1329 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1331 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1333 * config/tc-avr.c (mcu_types): Add missing initialiser.
1334 (md_pcrel_from_section): Add prototype.
1335 (avr_operand): Remove redundant test of unsigned < 0.
1336 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1338 2000-03-27 Denis Chertykov <denisc@overta.ru>
1340 * config/tc-avr.c: New file for AVR support.
1341 * config/tc-avr.h: Likewise.
1342 * configure.in: Add AVR support.
1343 * configure: Regenerate.
1345 2000-03-26 Timothy Wall <twall@cygnus.com>
1347 * gasp.c (macro_op): Add new argument to check_macro call.
1348 Macro structure definitions moved to macro.h
1349 * sb.h: Add argument to prototype for input_scrub_include_sb.
1350 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1351 nesting checks with an additional flag.
1352 (struct input_save): Add flag to indicate whether current sb
1353 should be checked for proper macro/conditional nesting.
1354 (input_scrub_push/pop): Save/restore nest check flag.
1355 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1357 * macro.c (check_macro): Allow caller to retrieve parsed macro
1358 information if a pointer is provided. This information may be
1359 used by the new macro hooks.
1360 * macro.h: Update prototype for check_macro. Macro struct
1361 definitions moved here from macro.c/gasp.c.
1362 * read.c (read_a_source_file): Add parameter to check_macro call,
1363 and pass macro info to the macro hook, if defined.
1364 (input_scrub_insert_line): New. Allow insertion of a line of
1365 characters into the input stream.
1366 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1367 file into the input stream.
1368 (s_include): Use input_scrub_insert_file.
1369 * internals.texi: Document new macro hooks.
1370 * as.h: New prototypes added.
1372 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1374 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1375 an initial capital letter.
1376 (i386_index_check): Reindent.
1378 2000-03-19 Nick Clifton <nickc@cygnus.com>
1380 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1383 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1385 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1386 instruction operand bad if Rd > 7 when generating
1387 thumb instructions. Prevents for example,
1388 "adr r12,label" from silently failing and generating
1389 the wrong instruction.
1391 2000-03-17 Nick Clifton <nickc@cygnus.com>
1393 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1394 that have a destingation >= 0x400000.
1395 Fix compile time warning messages.
1397 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1399 * config/tc-sh.c (md_begin): When encountering insn that are
1400 not supported by the current arch, only change the name if
1401 its contents are the same as prev_name.
1402 (get_specific): If the the architecture doesn't match, fail.
1404 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1406 * config/tc-sh.c (IDENT_CHAR): Define.
1407 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1408 matching back where it came from.
1410 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1412 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1414 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1416 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1419 2000-03-15 Kazu Hirata <kazu@hxi.com>
1421 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1423 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1425 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1426 floating-point-number, make sure 'f' is in FLT_CHARS.
1428 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1430 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1431 (s_lcomm_internal): Use it.
1432 * doc/internals.texi (CPU backend): Document it.
1433 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1436 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1438 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1441 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1442 implementation doesn't have special handling for switch
1444 (macro_build): Allow for code in sections other than .text.
1446 (mips_ip): Likewise.
1447 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1448 Don't perform relocs if we will be outputting them.
1449 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1450 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1453 2000-03-09 Catherine Moore <clm@cygnus.com>
1455 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1456 relocation type based on the entry in the fixup structure.
1458 2000-03-08 H.J. Lu (hjl@gnu.org)
1460 * Makefile.am (install-exec-tooldir): Depend on
1461 install-exec-bindir for parallel make.
1462 * Makefile.in: Regenerated.
1464 2000-03-06 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1468 (md_parse_option): Parse -m32r command line switch - disable m32rx
1470 (md_show_usage): Document new option.
1472 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1473 * doc/Makefile.in: Regenerate.
1474 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1476 2000-03-02 Michael Meissner <meissner@redhat.com>
1478 * config/tc-d30v.c (check_range): Remove code that incorrectly
1479 sign extended values where bits < 32.
1481 2000-03-02 H.J. Lu (hjl@gnu.org)
1483 * configure.in: Support --enable-targets=all on ia32.
1484 * configure: Regenerated.
1486 2000-03-01 Nick Clifton <nickc@cygnus.com>
1488 * gasp.c (do_align): Remove bogus check of alignment value.
1490 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1492 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1493 TC_PPC was defined forced the type of a symbol with no other type
1496 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1498 * doc/internals.texi (CPU backend): Mention that
1499 line_separator_chars do not break up comments. Fix typos for
1500 LEX_AT and LEX_NAME descriptions. Document operands for
1501 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1502 description of md_create_short_jump usage. Document argument for
1503 md_undefined_symbol.
1505 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1507 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1508 (md_parse_option): Handle it.
1509 (md_show_usage): Document it.
1511 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1513 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1514 opcode, for the instruction `pal19'. From Andrea Arcangeli
1517 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1519 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1521 (md_assemble): To here, before template operands are matched.
1522 Also ensure a constant immediate is sign extended when we know the
1523 size is at most 16 bits. This is to catch cases like "add
1524 $0xffc0,%ax" where we don't know the size, and thus that the
1525 immediate can be represented as Imm8S until after parsing the
1527 (i386_displacement): Similarly sign extend 16 bit constant
1529 (md_assemble): Relax 16-bit jump constant range check to suit sign
1530 extended displacements.
1532 2000-02-26 Andreas Jaeger <aj@suse.de>
1534 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1536 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1538 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1539 call operands when intel_syntax.
1540 (intel_float_operand): Return 2 for "fi...".
1541 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1542 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1543 earlier "SHORT" change.
1544 (md_assemble): When determining suffix from Regs, exclude
1547 2000-02-24 Nick Clifton <nickc@cygnus.com>
1549 * configure: Add arm-wince, mips-pe and sh-pe targets.
1550 * configure: Regenerate.
1552 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1554 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1555 "pe-mips" for the mips-pe target.
1557 * config/tc-arm.c (insns): Change displacement encoded in BL
1558 and B instructions if the target port is arm-wince.
1559 (do_ldst): Do not bias the relocation offset if the target
1561 (md_pcrel_from): Add in missing relocation offset bias if the
1562 target os arm-wince.
1564 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1565 (md_begin): Disable -G support for mips-pe target.
1566 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1567 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1570 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1571 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1572 assembler, just set the alignment to 4.
1574 * config/te-wince-pe.h: New file for WinCE targets. Define
1577 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1579 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1580 string instructions.
1581 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1582 (i386_intel_memory_operand): After finding a segment override,
1583 check again for no `[' before looking for a displacement. Bomb if
1584 more than one displacement rather than silently discarding the
1585 second and subsequent ones. Free strings malloc'd by
1586 build_displacement_string.
1588 2000-02-24 Catherine Moore <clm@cygnus.com>
1590 * config/obj-som.c (obj_pseudo_table): Add "weak".
1591 (obj_som_weak): New routine.
1593 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1595 * config/tc-i386.c (union i386_op): New.
1596 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1597 Throughout file replace occurences of disps[n], imms[n], regs[n]
1598 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1599 intel mode operand swapping. Add assert in regKludge and
1600 fake_zero_displacement code. Test i.types[n] when outputting
1601 displacements and immediates. Combine output of Disp16 with
1603 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1604 when in intel mode by (not) reversing fsub and fdiv operands
1605 before the template search. This fails for single operand
1606 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1607 undefined. Instead fix the base_opcode after we've found the
1608 template. Move base_opcode xor with found_reverse_match from
1609 opcode output code to before this fix so we test for the correct
1611 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1612 check in intel mode. Instead compare opcodes.
1614 * config/tc-i386.h (TC_RELOC): Delete.
1615 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1616 with equivalent call to reloc.
1618 * as.h (flag_m68k_mri): Move declaration after target include, and
1619 only declare when TC_M68K defined. Define as zero otherwise.
1620 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1621 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1622 Define as zero otherwise.
1623 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1624 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1625 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1626 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1627 testing whether defined.
1628 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1629 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1630 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1631 rather than testing whether defined.
1632 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1633 (parse_mri_cons): Declare and use only when TC_M68K.
1634 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1635 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1636 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1638 * NEWS: Mention IBM 370 support.
1640 2000-02-23 Richard Henderson <rth@cygnus.com>
1642 * config/tc-i386.c (md_assemble): When swapping operands for
1643 intel_syntax, assume everything that's not Imm or Disp is a
1646 2000-02-23 Linas Vepstas <linas@linas.org>
1648 * config/tc-i370.c, config/tc-i370.h: New files.
1649 * Makefile.am: Add support for Linux/IBM 370.
1650 * configure.in: Likewise.
1651 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1652 * config/obj-elf.c: Include elf/i370.h
1653 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1655 * Makefile.in: Regenerate.
1656 * configure: Regenerate.
1658 * doc/c-i370.texi: New file.
1659 * doc/all.texi: Include it.
1660 * doc/as.texinfo: And here.
1661 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1662 * doc/Makefile.in: Regenerate.
1664 2000-02-19 Michael Meissner <meissner@redhat.com>
1666 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1667 determine if an instruction can be used in parallel with an ADDppp
1668 or SUBppp instruction.
1670 2000-02-22 Andrew Haley <aph@cygnus.com>
1672 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1674 1999-12-30 Andrew Haley <aph@cygnus.com>
1676 * config/tc-mips.c (mips_gp32): New variable.
1677 (macro_build) Use mips_gp32.
1679 (md_longopts): Add "-mgp32" and "-mgp64".
1680 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1682 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1684 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1685 warning, and bump it to 1.
1687 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1689 From Brad Lucier <lucier@math.purdue.edu>:
1690 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1693 2000-02-21 Catherine Moore <clm@cygnus.com>
1695 * config/tc-mips.c (MF_HILO_INSN): Define.
1696 (mips_7000_hilo_fix): Declare.
1697 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1698 (md_parse_option): Check for 7000_HILO_FIX options.
1699 (OPTION_M7000_HILO_FIX): Define.
1700 (OPTION_NO_M7000_HILO_FIX): Define.
1701 * doc/c-mips.texi (-mfix7000): Describe.
1703 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1705 * listing.c (print_lines): Remove unused variable `end'.
1707 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1708 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1709 reloc_type when BFD_ASSEMBLER.
1710 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1711 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1712 statement and quell signed vs. unsigned comparison warning.
1714 2000-02-18 Nick Clifton <nickc@cygnus.com>
1716 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1717 the computed frag offset, rather than overwriting it.
1719 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1721 * config/tc-sh.c ("elf/sh.h"): Include.
1722 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1723 (md.begin): Initialize target_arch.
1724 Only include opcodes in has table that match selected architecture.
1725 (parse_reg): Recognize register names for sh-dsp.
1726 (parse_at): Recognize post-modify addressing.
1727 (get_operands): The leading space is now optional.
1728 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1729 arguments. Update valid_arch.
1730 (build_Mytes): Add support for SDT_REG_N.
1731 (find_cooked_opcode): New function, broken out of md_assemble.
1732 (assemble_ppi, sh_elf_final_processing): New functions.
1733 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1734 (md_longopts, md_parse_option): New option: -dsp.
1735 * config/tc-sh.h (elf_tc_final_processing): Define.
1736 (sh_elf_final_processing): Declare.
1738 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1740 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1741 the unwinder subspace. Save the current seg/subseg before creating
1744 2000-02-10 Nick Clifton <nickc@cygnus.com>
1746 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1747 little endian targets.
1748 (INST_BYTE1): Redefine to handle big and little endian
1750 (cpu_type): New type: Select between M340 and M210.
1751 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1752 instructions of the M340.
1753 (md_assemble): Add support for the MULSH and OPSR classes of
1755 (md_atof): Add support for little endian targets.
1756 (md_parse_option): Add support for -EL, -EB and -mcpu command
1758 (md_convert_frag): Add support for little endian targets.
1759 (md_apply_fix3): Add support for little endian targets.
1760 (md_number_to_chars): Add support for little endian targets.
1762 2000-02-10 Timothy Wall <twall@redhat.com>
1764 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1765 defined, use it to verify the symbol just read should be a label.
1767 2000-02-10 Timothy Wall <twall@redhat.com>
1769 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1770 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1771 around colons when KEEP_WHITE_AROUND_COLON is defined.
1772 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1773 and KEEP_WHITE_AROUND_COLON.
1775 2000-02-08 Timothy Wall <twall@redhat.com>
1777 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1779 (do_repeat): New. Abstract repeat logic so that a "break" can be
1781 (end_repeat): New. Provide support for a "break" out of the
1783 * read.h: Add prototypes for new functions.
1785 2000-02-08 Timothy Wall <twall@redhat.com>
1787 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1788 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1789 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1792 2000-02-08 Timothy Wall <twall@redhat.com>
1794 * read.c: Added elseif to directives table.
1795 * read.h: Added prototype for s_elseif.
1796 * doc/as.texinfo: Added description for elseif.
1797 * cond.c (s_elseif): New function
1799 2000-02-04 Timothy Wall <twall@redhat.com>
1801 * listing.c (print_lines): Remove conditionals causing bug in
1804 2000-02-03 Timothy Wall <twall@cygnus.com>
1806 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1808 * frags.c (frag_new): Calculate fr_fix in octets
1809 (frag_now_fix) Return offset as target address offset (bytes).
1810 (frag_now_fix_octets) New - Return offset in octets (8-bit
1812 * frags.h: Added prototype for frag_now_fix_octets().
1813 Distinguish between octets and bytes in field descriptions.
1814 * listing.c (calc_hex): Account for octets vs bytes when
1815 printing addresses/offsets.
1816 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1817 target is little-endian, print the octets in a word in big-endian
1818 order so that the display looks like a proper hexadecimal number,
1819 instead of having the octets reversed.
1820 * read.c (do_align): When recording alignment, alignment power
1821 should be in terms of target bytes (minimum addressible unit)
1823 (do_org) Convert ORG target address (byte) argument into an
1824 octet offset when generating a variable fragment.
1825 * symbols.c (resolve_symbol_value): Symbol final value
1826 converted to a target address offset (bytes) from its octet offset.
1827 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1828 offset (bytes) is adjusted by the frag offset (octets) converted
1830 (coff_frob_section) Section alignment power is in terms of bytes;
1831 convert it to an octet alignment power when calculating size (and
1832 size mask) in octets. Don't modify the section size in order to
1833 "align" it for TI COFF, since that format has a different method
1834 for storing alignment information.
1836 2000-02-01 Timothy Wall <twall@cygnus.com>
1838 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1839 entries, matching the way GCC generates them. If not escaped, the
1840 filename is encoded incorrectly.
1842 2000-01-31 Nick Clifton <nickc@cygnus.com>
1844 * config/tc-arm.c (reg_table): Add support for ATPCS register
1847 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1849 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1851 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1853 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1854 of a symbol when we really care about its value.
1856 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1858 * config/tc-mcore.c (md_assemble): Give warning message if
1859 operands passes to instruction are more than the spec.
1861 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1863 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1864 Thumb mode but the label seen was not declared as '.thumb_func'
1865 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1866 correct disassembly of Thumb code bounded by non function labels.
1868 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1870 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1871 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1873 * Makefile.in: Same here.
1876 * configure.in: Set bfd_gas for i386-aout when primary target
1877 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1878 we may need the primary te_file. Remove incorrect comment.
1880 * configure: Regenerate.
1882 * config/e-i386aout.c: New file.
1884 * as.c (USE_EMULATIONS): Move to before print_version_id.
1885 (struct emulation): Add i386aout.
1886 (show_usage): Split text strings. Reformat -a text. Add --em
1890 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1891 (aout_format_ops): New.
1894 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1895 preprocessor conditional and add aout USE_EMULATIONS tests.
1896 (read_a_source_file): Don't pass error strings to printf as
1900 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1902 (do_data): Same here.
1903 (process_file): And here.
1906 * symbols.c (colon): Rewrite "already defined" fatal message
1907 code for aout with USE_EMULATIONS.
1910 * config/obj-aout.c (OBJ_HEADER): Define.
1911 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1913 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1914 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1916 (obj_aout_type): Expand S_SET_OTHER here too.
1917 (obj_read_begin_hook): Remove.
1918 (aout_pop_insert): New.
1919 (obj_aout_s_get_other): New.
1920 (obj_aout_s_get_desc): New.
1921 (aout_format_ops): New.
1924 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1925 gets aout_pseudo_table.
1926 (aout_pseudo_table): Declare.
1927 (obj_read_begin_hook): Define.
1930 * config/obj-coff.c (obj_pseudo_table): Rename to
1932 (coff_pop_insert): Use coff_pseudo_table.
1933 (coff_sec_sym_ok_for_reloc): Remove.
1934 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1935 and comment all zero entries and remove #if 0 code.
1938 * config/obj-coff.h (obj_pop_insert): Define.
1939 (coff_pseudo_table): Declare.
1942 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1943 s_get_size, s_set_size. Comment all zero entries.
1946 * config/obj-elf.c (elf_s_get_other): New function.
1947 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1948 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1949 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1951 (obj_elf_parse_section_letters): Don't pass error strings to
1952 printf as format arg.
1955 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1957 (elf_s_get_other): Declare.
1958 (S_GET_OTHER) Define as elf_s_get_other if not already
1960 (S_SET_OTHER): Only define when not already defined.
1961 (elf_obj_read_begin_hook): Declare.
1962 (obj_read_begin_hook): Define.
1963 (elf_obj_symbol_new_hook): Declare.
1964 (obj_symbol_new_hook): Define.
1967 * config/obj-multi.h: Add copyright header and protect against
1968 multiple inclusion. Add * to all function pointers.
1969 (OBJ_HEADER): If defined, include it rather than other defines
1971 (obj_frob_file_after_relocs): Test for NULL.
1972 (obj_symbol_new_hook): Here too.
1973 (obj_sec_sym_ok_for_reloc): And here.
1974 (S_GET_OTHER): Define.
1975 (S_GET_DESC): Define.
1976 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1977 (OBJ_MAYBE_ELF): Update comment.
1979 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1980 OBJ_AOUT preprocessor conditional and handle emulation by
1981 testing OUTPUT_FLAVOR.
1982 (i386_displacement): Here too.
1983 (md_section_align): Similarly here.
1984 (i386_target_format): Conditionally compile when more than one
1985 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1986 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1987 (i386_displacement): Here too.
1990 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1991 Define TARGET_FORMAT for aout only when not multi.
1994 * config/te-multi.h: Delete file as it's identical to te-generic.h
1996 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1998 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1999 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2002 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2004 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2007 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2009 * config/tc-mips.c (mips_do_align): New function.
2010 * config/tc-mips.h (md_do_align): Define.
2012 2000-01-10 Philip Blundell <philb@gnu.org>
2014 * doc/c-arm.texi (ARM Options): Fix typo.
2015 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2016 line separator for Linux.
2017 * doc/as.texinfo (Comments): Mention the ARM.
2019 2000-01-10 Philip Blundell <pb@futuretv.com>
2021 * configure.in (arm*-*-conix*): New target.
2022 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2024 * configure: Regenerate.
2026 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2028 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2029 (obj_elf_visibility): New function.
2031 * doc/as.texinfo (Visibility): New node: document visibility
2034 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2036 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2037 warning for absolute jump/call without `*' in non-intel mode. No
2038 need to set i.types[0] JumpAbsolute in intel mode.
2040 1999-12-22 Philip Blundell <pb@futuretv.com>
2042 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2043 hook function when changing sections.
2044 (arm_s_data): Likewise.
2046 1999-12-14 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-arm.c (md_parse_option): Add support for -marm720
2049 command line switch.
2051 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2053 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2054 (r_registers, xr_registers): Define.
2055 (r_register_name, xr_register_name): New functions.
2056 (md_assemble): Handle new am33 operand types and instruction
2058 (mn10300_insert_operand, check_operand): Likewise.
2060 1999-11-29 Nick Clifton <nickc@cygnus.com>
2062 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2063 (s_force_thumb): Set thumb_mode to 2.
2064 (md_assemble): Do not complain about thumb instructions on a
2065 non-thumb target if thumb_mode is set to 2.
2067 1999-11-28 Michael Meissner <meissner@cygnus.com>
2069 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2070 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2071 (O_...): Add new machine dependent expressions if we are handling
2072 explicit relocations.
2073 (alpha_reloc_op): New static table holding the explicit relocation
2075 (alpha_literal_hash): New static to hold the hash table for
2076 explicit relocations.
2077 (alpha_macros): Add support for explicit relocations.
2078 (md_begin): If explicit relocations, initialize hash table.
2079 (md_assemble): Don't print a second error if tokenize_arguments
2080 already printed an error message.
2081 (md_apply_fix): Add support for explicit relocations.
2082 (alpha_force_relocation): Ditto.
2083 (alpha_fix_adjustable): Ditto.
2084 (alpha_adjust_symtab): New function to support explicit
2086 (alpha_adjust_symtab_relocs): Ditto.
2087 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2088 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2089 Add support for explicit relocations. Return -2 if an error
2090 message was already printed.
2091 (find_macro_match): Add support for explicit relocations. Comment
2093 (emit_insn): Add support for explicit relocations.
2094 (assemble_tokens): Ditto.
2096 (load_expression): Ditto.
2099 (emit_ir_load): Ditto.
2100 (emit_loadstore): Ditto.
2103 (emit_sextX): Ditto.
2104 (emit_division): Ditto.
2105 (emit_jsrjmp): Ditto.
2106 (emit_retjcr): Ditto.
2108 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2110 (tc_adjust_symtab): If explicit relocations, call the function
2111 alpha_adjust_symtab.
2112 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2113 relocations next to the literal relocation they reference.
2114 (TC_INIT_FIX_DATA): Initialize the new fields.
2115 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2117 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2119 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2120 'B' operand for PA2.0 bb instruction.
2122 1999-11-18 Nick Clifton <nickc@cygnus.com>
2124 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2127 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2129 (mcore_force_relocation): Force relocations to be generated for
2132 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2134 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2135 (i386_displacement): Disallow O_big displacements.
2137 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2139 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2140 Small improvements in error checking.
2141 (md_assemble): Support for unconditional ARM instructions.
2142 (md_parse_option): Support for -m[arm]v5e flag.
2144 1999-11-12 Nick Clifton <nickc@cygnus.com>
2146 * macro.c (buffer_and_nest): Do not check beyond the end of the
2149 1999-11-11 Nick Clifton <nickc@cygnus.com>
2151 * macro.c (buffer_and_nest): Look for seperator after TO and
2154 1999-11-08 Andrew Haley <aph@cygnus.com>
2156 * app.c (do_scrub_chars): When in State 10, treat backslash
2157 characters in the same way as as symbol characters.
2159 1999-11-07 Richard Henderson <rth@cygnus.com>
2161 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2162 the previous label was in the current section before playing
2163 with auto-alignment.
2165 1999-11-06 Nick Clifton <nickc@cygnus.com>
2167 * config/tc-v850.c (v850_force_relocation): Force relocation
2169 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2172 1999-11-05 Michael Meissner <meissner@cygnus.com>
2174 * expr.h (operatorT): Increase machine dependent operators to 16.
2175 * expr.c (op_rank): Ditto.
2177 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2179 * read.c (pseudo_set): Reject attempts to set the value of a
2182 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2185 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2187 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2188 to bfd_set_section_contents.
2190 1999-11-03 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2194 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2196 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2197 (mips_ip): Use OPCODE_IS_MEMBER.
2199 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2201 * config/tc-arm.c (reg_required_here): Improve comments.
2203 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2204 (tinsns): Initialize variants field.
2206 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2207 BAD_PC respectively.
2209 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2211 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2212 * config/tc-arm.h: Fix compile time warnings.
2214 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2216 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2217 form @abs16, @(abs16) and @(abs16 + imm).
2219 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2221 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2222 (ISA_HAS_64_BIT_REGS) New.
2223 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2224 mips_emit_delays,macro_build,load_register,load_addresss,
2225 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2226 and/or use new ISA_xxx macros in expressions involving
2227 ISA, particularly mips_opts.isa.
2229 1999-10-18 Michael Meissner <meissner@cygnus.com>
2231 * expr.h (operatorT): Add machine dependent operators md1..md8.
2232 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2233 for the machine dependent operators to use.
2235 * expr.c (op_rank): Add machine dependent operators.
2237 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2239 (O_cpregister): Ditto.
2240 (md_begin): Change X_op test that field is wide enough to use
2241 O_max instead of O_alpha_max.
2242 (cpu_types): Fill in missing initializer.
2243 (alpha_num_macros): Make unsigned.
2244 (md_assemble): Make opnamelen be size_t.
2245 (md_apply_fix): Cast alpha_num_operands to int before testing.
2246 (alpha_force_relocation): Ditto.
2247 (alpha_fix_adjustable): Ditto.
2248 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2249 (tc_gen_reloc): Ditto.
2250 (tc_get_register): Ditto.
2255 (s_alpha_ent): Ditto.
2256 (s_alpha_end): Ditto.
2257 (s_alpha_frame): Ditto.
2258 (s_alpha_prologue): Ditto.
2259 (s_alpha_file): Ditto.
2260 (s_alpha_gprel32): Ditto.
2261 (s_alpha_proc): Ditto.
2262 (s_alpha_set): Ditto.
2263 (s_alpha_base): Ditto.
2264 (s_alpha_align): Ditto.
2265 (s_alpha_arch): Ditto.
2266 (alpha_align): Ditto.
2267 (assemble_insn): Suppress unused variable warning.
2269 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2270 order in the structure.
2271 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2273 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2275 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2277 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2279 * config/tc-i386.c (i386_index_check): Correct #endif location.
2281 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2283 * as.c (show_usage): Document new options.
2284 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2285 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2286 (parse_args): Parse the new options.
2287 (main): If there were warnings, and --fatal-warnings
2288 was specified, print an error.
2289 * as.h: New variable, flag_fatal_warnings, for new option.
2291 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2293 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2294 '@'. Change autoincrement completers to fall through to cache control
2297 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2299 (pa_parse_addb_64_cmpltr): New function.
2301 * config/tc-hppa.c (pa_ip): Change error message.
2302 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2303 '?Q' args to allow falling through.
2305 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2306 Remove unused conditional codes.
2307 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2309 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2311 * config/tc-d30v.c (CHAR_BIT): Define.
2312 (check_range): Fix bit operations to support integers bigger than
2315 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2317 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2320 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2321 Doug Evans <devans@cygnus.com>
2323 Add support for m32rx.
2324 * config/tc-m32r.c (enable_m32rx): New static global.
2325 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2326 (allow_m32rx): New function.
2327 (M32R_SHORTOPTS): Add `O'.
2328 (md_longopts): Add --m32rx plus several warning options.
2329 (md_parse_option): Handle new options.
2330 (md_show_usage): Print them.
2331 (md_begin): Enable m32rx.
2332 (OPERAND_IS_COND_BIT): New macro.
2333 (first_writes_to_seconds_operands): New function.
2334 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2335 (target_make_parallel,assemble_two_insns): New functions.
2336 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2337 If optimizing and m32rx, try to make consecutive insns parallel.
2339 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2341 * config/tc-mips.c (nopic_need_relax): Allow for the
2342 .sdata.foo sections generated by -fdata-sections,
2343 and for the .gnu.linkonce.s sections generated by C++.
2345 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2347 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2348 with cleaner code using completer prefixes. Add 'Y'.
2350 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2352 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2354 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2355 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2356 insn does not match and we should try the next insn in the table.
2358 1999-09-22 Nick Clifton <nickc@cygnus.com>
2360 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2362 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2364 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2367 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2369 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2370 OBJ_ELF. If ELF, add "sq".
2371 (md_parse_option): If ELF, ignore -s and -q.
2372 (md_show_usage): Mention ELF options.
2374 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2376 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2379 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2381 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2383 * config/tc-hppa.c (struct pa_it): New field "trunc".
2384 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2385 (pa_parse_ftest_gfx_completer): New function
2386 (pa_parse_fp_cnv_format): New function.
2388 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2389 (md_apply_fix): Handle 22bit pc-rel branches.
2391 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2393 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2395 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2397 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2399 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2401 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2402 (pa_ip): Handle 'fX'.
2404 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2406 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2407 unwinds unless the function is in the text space.
2408 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2410 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2412 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2413 (md_assemble): To here. Tweak address generation.
2415 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2417 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2418 (md_assemble): Call dwarf2_where for OBJ_ELF.
2419 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2420 (pa_end_of_source): New function.
2421 * tc-hppa.h (md_end): Define for OBJ_ELF.
2423 1999-09-14 Michael Meissner <meissner@cygnus.com>
2425 * configure.in (Canonicalization of target names): Remove adding
2426 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2427 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2428 * configure: Regenerate.
2430 1999-09-14 Donn Terry <donn@interix.com>
2432 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2434 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2436 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2437 pc-relative jmp/call to an absolute symbol.
2438 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2439 absolute section symbols.
2441 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2442 jump handling code and comments.
2444 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2446 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2447 the value if TE_PE and a global defined symbol.
2449 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2451 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2452 print the symbol, rather than printing it here.
2454 1999-09-11 Donn Terry <donn@interix.com>
2456 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2457 BFD_RELOC_RVA relocations.
2459 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2460 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2463 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2465 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2466 * doc/internals.texi (Object format backend): Document
2469 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2470 relocations against global symbols if TE_PE.
2472 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2473 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2475 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2478 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2479 symbols which do not have a constant value, or tags with
2480 non-tags. Remove the symbol from the list before adding it at the
2483 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2484 C_FCN symbol differently if TE_PE.
2485 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2486 appears in the pseudo-op, rather coff_line_base which is only set
2489 * config/obj-coff.c (obj_coff_loc): New static function.
2490 (obj_pseudo_table): Add "loc".
2492 * config/obj-coff.c (add_lineno): Check that the line number is
2495 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2496 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2498 (md_atof): Return NULL rather than 0.
2499 * config/tc-i386.c (md_atof): Change type to int.
2500 * expr.c (expr): Change first parameter to int.
2501 * config/obj-coff.c: Add declarations for static functions.
2502 (coff_frob_symbol): Use SYM_AUXENT.
2503 * config/tc-i386.h (flag_16bit_code): Don't declare.
2505 * config/obj-coff.c (obj_coff_section): Default to setting
2506 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2508 * write.c (adjust_reloc_syms): Print adjusted fixup.
2510 * expr.c (integer_constant): Correct too_many_digits calculation
2513 1999-09-09 Andreas Schwab <schwab@suse.de>
2515 * doc/c-arm.texi: Fix arguments of @var to not contain
2518 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2520 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2522 (md_parse_option): Only support -k flag for ELF and COFF targets.
2524 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2526 * config/tc-hppa.c (pa_ip): Put strict register checks before
2527 call to pa_parse_number.
2529 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2531 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2533 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2536 1999-09-06 Donn Terry <donn@interix.com>
2538 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2540 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2542 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2543 candidate instruction. Require registers for register arguments
2544 when in strict mode. Require assemble-time constants for
2545 constants when in strict mode.
2546 (pa_get_absolute_expression): Require a constant when in strict
2549 1999-09-06 Nick Clifton <nickc@cygnus.com>
2551 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2553 1999-09-04 Steve Chamberlain <sac@pobox.com>
2555 * config/tc-pj.c: New file, supports picoJava in ELF.
2556 * config/tc-pj.h: Ditto.
2557 * configure.in (pjl*, pj*): New targets.
2558 * Makefile.am: Rebuild dependencies.
2559 (CPU_TYPES): Add pj.
2560 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2561 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2562 * doc/c-pj.texi: New file.
2563 * doc/as.texinfo: Add some PJ specifics.
2564 * doc/all.texi: Add PJ to the list of all architectures, sort them
2566 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2567 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2569 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2571 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2572 (obj_frob_file): Test for null pointer.
2573 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2574 (OBJ_PROCESS_STAB): And here.
2575 (elf_obj_sy): Remove
2577 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2578 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2579 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2581 * config/obj-coff.c (no_func): Remove.
2582 (coff_format_ops): Change occurrences of no_func to 0, as we test
2583 for 0 in obj-multi.h.
2585 * configure.in: Enable bfd for i386-coff when primary target is
2586 bfd. Enable i386 elf,coff emulation support. Don't set
2587 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2588 emulation to support.
2589 *configure: Regenerate.
2591 1999-09-02 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2594 .section .line directive is encountered.
2596 1999-09-01 Nick Clifton <nickc@cygnus.com>
2598 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2601 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2602 * as.texinfo: Document --gdwarf2 command line option.
2603 Add additional documentation of ARM command line switches.
2605 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2607 * config/tc-i386.c (i386_intel_memory_operand): Combine
2608 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2609 and RESTORE_END_STRING around parse_register calls.
2610 (i386_operand): Here too.
2611 (i386_is_reg): Remove.
2612 (parse_register): Move as_bad calls from within this function to
2615 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2617 Based on a patch from H.J. Lu <hjl@gnu.org>
2618 * config/tc-i386.c (parse_register): Handle FP regs specially.
2619 (md_begin): Remove '(' and ')' from register_chars.
2621 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2623 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2624 error message (done elsewhere).
2626 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2628 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2630 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2632 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2635 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2637 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2639 Add new completers. Fix bug in 64 bit condition handling.
2641 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2644 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2646 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2648 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2650 1999-08-27 Jim Wilson <wilson@cygnus.com>
2652 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2653 (struct ls): Add frag field. Initialize it to zero.
2654 (out_end_sequence): New local text_frag. Set it while in text section.
2655 Replace address check with frag check. Set ls.frag to text_frag if
2656 out_set_addr called.
2657 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2658 Set it before switching sections. Replace address check with frag
2659 check. Set ls.frag to saved_frag if out_set_addr called.
2661 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2663 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2664 output "advance_pc" opcode instead of calling gen_addr_line().
2665 The latter has the undesired side-effect of creating a new row
2666 in the debug line info matrix.
2668 1999-08-26 Jim Wilson <wilson@cygnus.com>
2670 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2671 ls.last_filename if last is less than zero. Set ls.last_filename
2672 when allocating new entry.
2673 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2676 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2678 * config/tc-i386.c (i386_index_check): Fix the displacement size
2679 when INFER_ADDR_PREFIX.
2681 1999-08-18 Nick Clifton <nickc@cygnus.com>
2683 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2686 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2688 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2689 handle 0xffffNNNN constants correctly.
2691 1999-08-16 Nick Clifton <nickc@cygnus.com>
2693 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2696 1999-08-13 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2699 (md_apply_fix3): Always pass positive values to
2700 validate_offset_imm.
2702 1999-08-12 Nick Clifton <nickc@cygnus.com>
2704 * config/tc-arm.c (skip_whitespace): New macro.
2705 Formatting tidy ups.
2707 (md_apply_fix3): Store relocation offset in addend for ELF based
2709 (arm_force_relocation): Always generate relocs for Thumb function
2712 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2714 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2715 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2717 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2719 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2720 flags for the unwind subspace.
2722 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2723 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2724 suitable relocation based on the size of the target's pointer.
2725 Always Use subsegment zero for the unwinders.
2726 (pa_level): Handle "2.0w".
2728 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2730 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2731 with the following instruction unless this was specified.
2733 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2735 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2736 certain sections, to match BFD changes.
2738 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2740 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2741 (EXTRA_SCRIPTS): Define to keep automake happy.
2742 * Makefile.in: Rebuild.
2744 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2746 * Makefile.am: Rename .dep* files to DEP*.
2747 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2748 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2750 * Makefile.in: Rebuild.
2752 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2754 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2756 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2758 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2759 avoid problems on DOS filesystems.
2760 * Makefile.in: Rebuild.
2762 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2764 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2766 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2769 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2771 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2772 line to create ${GDBINIT} rather than .gdbinit.
2773 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2775 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2777 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2779 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2781 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2783 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2785 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2786 non-adjustable symbols.
2788 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2790 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2792 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2794 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2797 1999-08-05 Donn Terry <donn@interix.com>
2799 * config/te-interix.h: New file.
2800 * configure.in (i386-*-interix*): New target.
2801 * configure: Rebuild.
2803 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2805 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2806 selectors for ELF too.
2807 (selector_table): Add "ltp" and "rtp" selectors.
2809 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2811 * config/tc-i386.c (i386_operand): No need to change
2812 operand_string pointer in segment reg case before goto
2813 do_memory_reference. Initialise displacement_string_start and
2814 displacement_string_end after do_memory_reference label.
2815 (i386_index_check): Add operand_string param, and print error
2816 message on failure here.
2817 (i386_intel_memory_operand): Instead of here.
2818 (i386_operand): And here.
2819 (INFER_ADDR_PREFIX): Enable.
2821 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2823 * config/tc-i386.h (DefaultSize): Define. Renumber following
2824 opcode_modifier defines.
2826 From Etienne Lorrain <etienne.lorrain@ibm.net>
2827 * config/tc-i386.c (stackop_size): New variable.
2828 (set_16bit_code_flag): Clear it here.
2829 (set_16bit_gcc_code_flag): New function.
2830 (md_pseudo_table): Add "code16gcc" entry.
2831 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2833 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2835 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2836 next_set_end even if the end symbol is being discarded.
2838 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2839 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2840 * config/obj-coff.c: Likewise.
2841 (seg_info_type): Remove.
2842 (seg_info_off_by_4): Change to array of segT.
2843 (s_get_segment): Adjust accordingly.
2844 (obj_pseudo_table): Fully initialize sentinel entry.
2846 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2847 Ralf Baechle <ralf@uni-koblenz.de>.
2849 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2851 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2853 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2855 * config/tc-i386.c: Indentation and white space changes.
2856 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2857 don't enable it by default.
2858 (i386_intel_operand): Remove redundant prototype.
2859 Move check on number of memory operands, and i.mem_operands++
2860 (i386_intel_memory_operand): To here.
2861 Remove i386_immediate code from here. Remove special case code
2862 for input and output using (%dx). Remove base/index checks and
2863 call i386_index_check instead. Save initial operand_string
2864 argument for error message.
2865 (i386_operand): Remove redundant prototype. Move base/index
2866 checks to i386_index_check.
2867 (i386_displacement): Move intel mode check for non-zero
2869 (i386_intel_memory_operand): To here.
2871 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2873 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2874 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2875 by .register pseudo-op if -64 and --no-undeclared-regs.
2876 (s_register, sparc_adjust_symtab): New functions.
2877 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2878 Declare sparc_adjust_symtab as tc_adjust_symtab.
2879 * doc/c-sparc.texi: Add description of #ignore special literal
2880 for .register pseudo-op.
2882 1999-07-30 Catherine Moore <clm@cygnus.com>
2884 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2885 the relocation's section offset.
2887 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2889 * write.c (fixup_segment): Fix generic error check overflow test.
2891 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2892 X_add_number to long.
2894 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2896 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2899 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2901 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2904 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2906 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2908 * configure.bat: Remove; obsolete.
2909 * config/go32.cfg: Likewise.
2911 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2913 * configure.in (i386-*-vxworks*): New target.
2914 * configure: Rebuild.
2916 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2918 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2920 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2922 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2924 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2925 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2926 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2927 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2928 MAX_RELOC_EXPANSION): Define.
2929 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2931 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2933 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2934 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2935 block. Print a warning if an 8-bit or 16-bit constant
2936 displacement or immediate is truncated on output.
2937 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2939 (i386_operand): Disallow immediate jump absolute operand.
2941 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2943 * configure.in: Bump version number to 2.9.5.
2944 * configure: Rebuild.
2946 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2949 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2951 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2952 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2954 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2956 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2958 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2960 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2961 if -mno-fpu was given.
2962 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2964 (cons_fix_new_arm): Remove misleading comments.
2966 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2968 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2970 (relax_segment): Likewise. After giving a rs_org error, convert
2971 the frag to rs_align to avoid cascading errors.
2973 1999-07-12 Andreas Schwab <schwab@suse.de>
2975 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2977 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2979 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2980 as appropriate. Fill in structure initializations. Add variable
2981 initializations. Add casts.
2982 * dwarf2dbg.c (print_stats): Change i to size_t.
2983 * listing.c (listing_listing): Change list_line to unsigned int.
2985 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2987 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2988 rather than checking for \001 and \002 in symbol name.
2989 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2991 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2993 * configure.in (hppa*-linux-gnu*): New target.
2994 * configure: Rebuilt.
2996 1999-07-08 Nick Clifton <nickc@cygnus.com>
2998 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3000 1999-07-07 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3003 accessing symbolP directly.
3005 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3007 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3010 1999-07-05 Nick Clifton <nickc@cygnus.com>
3012 * config/tc-arm.c (ARM_EXT_V5): Define.
3013 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3014 (md_begin): Detect ARM v5 architectures.
3015 (md_parse_option): Accept arm v5 specification.
3016 (md_show_usage): Documment -marmv5 switch.
3018 * doc/c-arm.texi: Document -marmv5 command line option.
3020 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3022 (validate_immediate_twopart): New function. Determine if a
3023 constant can be computed by two ADD instructions.
3024 (output_inst): Remove its command line parameter - it was never
3026 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3027 implememt the ADRL pseudo op.
3028 (tc_gen_reloc): Generate a suitable error message if an ADRL
3029 instruction tries to generate a real reloc.
3031 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3033 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3035 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3038 1999-06-27 H.J. Lu <hjl@gnu.org>
3040 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3041 non BFD_ASSEMBLER case.
3043 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3045 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3048 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3050 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3051 out_end_sequence() when the address decreases due to a new frag.
3052 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3053 numbering starts with 1.
3055 1999-06-23 Nick Clifton <nickc@cygnus.com>
3057 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3059 (mcore_s_text): Call obj_elf_text for ELF target.
3060 (mcore_s_data): Call obj_elf_data for ELF target.
3061 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3063 (mcore_s_bss): New function: Dump literal table before changing
3065 (mcore_s_comm): New function: Dump literal table before changing
3068 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3069 No longer static functions.
3070 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3071 Provide prototypes for these functions.
3073 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3075 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3076 a list of names, to try obj_segment_name, and to try abbreviated
3077 names when using COFF without long section names.
3079 * config/tc-alpha.c: More use of symbol accessor functions.
3080 * config/tc-arc.c: Likewise.
3081 * config/tc-d30v.c: Likewise.
3082 * config/tc-fr30.c: Likewise.
3083 * config/tc-i860.c: Likewise.
3084 * config/tc-m88k.c: Likewise.
3085 * config/tc-mcore.c: Likewise.
3086 * config/tc-ns32k.c: Likewise.
3087 * config/tc-sparc.c: Likewise.
3088 * config/tc-v850.c: Likewise.
3090 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3091 sy_value with appropriate accessor functions.
3092 * config/tc-arm.c (md_apply_fix3): Likewise.
3093 * config/tc-d10v.c (AT_WORD_P): Likewise.
3094 * config/tc-v850.c (reg_name_search): Likewise.
3096 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3097 use symbol_get_bfdsym instead.
3098 * config/tc-ppc.c (md_assemble): Likewise.
3099 * config/tc-v850.c (v850_comm): Likewise.
3101 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3103 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3104 the symbol, rather than accessing the bsym member.
3105 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3106 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3107 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3108 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3109 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3110 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3111 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3112 * config/tc-v850.c (tc_gen_reloc): Likewise.
3114 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3116 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3117 (hppa_gen_reloc_type): Conditionalize on BFD64.
3118 (tc_gen_reloc): Re-enable ELF relocations.
3119 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3121 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3123 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3125 (do_ldst): Move assignment out of if condition.
3126 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3127 parentheses to avoid warning.
3129 1999-06-21 Nick Clifton <nickc@cygnus.com>
3131 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3132 macro to get at the BFD symbol associated with a GAS symbol.
3134 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3136 * config/tc-ppc.c: Update for symbol handling changes.
3137 * config/obj-coff.c: Likewise.
3139 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3141 * tc-hppa.c: General cleanups of ELF support. No more spaces
3142 and subspaces for ELF.
3143 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3144 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3145 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3146 (UNWIND_SECTION_NAME): Likewise.
3147 (space/subspace related structures): Conditionalize definitions
3149 (space/subspace directives and support routines): Conditionalize
3150 definitions and references/uses on OBJ_SOM.
3151 (label_symbol_struct): For ELF, track the symbol's segment. For
3152 SOM track its space.
3153 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3155 (USE_ALIASES): Kill for both SOM & ELF.
3156 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3157 (pa_space, pa_subspace): Corresponding changes.
3158 (pa_spaces_begin): Corresponding chagnes.
3159 (md_begin): Do not muck around with space/subspace stuff for
3161 (md_apply_fix): Temporarily disable argument relocation stuff
3163 (tc_gen_reloc): Temporarily disable relocation generation for
3165 (pa_build_unwind_subspace): Similarly.
3167 1999-06-16 Nick Clifton <nickc@cygnus.com>
3169 * config/tc-arm.c (thumb_set): New pseudo op.
3170 (text, data, section): Override these pseudo ops with ARM
3172 (s_thumb_set): New function: Perform the same as a .set pseudo
3173 op, but also mark the alias'ed symbol as being a Thumb
3175 (arm_s_text): New function: Perform the same as the .text
3176 pseudo op, but dump the literal pool before changing
3178 (arm_s_data): New function: Perform the same as the .data
3179 pseudo op, but dump the literal pool before changing
3181 (arm_s_section): New function: Perform the same as the
3182 .section pseudo op, but dump the literal pool before changing
3184 (arm_cleanup): Do not reset the current section before dumping
3187 1999-06-17 Nick Clifton <nickc@cygnus.com>
3189 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3190 OPTION_NO_WARN_UNMATCHED entries.
3191 (md_parse_option): Generate a warning message if an unrecognised
3192 option is encountered.
3194 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3195 (get_operands): When parsing an expression after an '@' symbol
3196 has been detected, do not ignore '#' symbols.
3197 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3200 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3202 From K. Richard Pixley <rich@noir.com>:
3203 * configure.in (ppc-*-vxworks*): New target.
3204 * configure: Rebuild.
3206 1999-06-12 Philip Blundell <philb@gnu.org>
3208 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3210 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3212 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3213 which refer to symbols in linkonce sections, permit reducing the
3214 relocs if the symbol is local.
3216 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3218 * subsegs.c (subseg_text_p): New function.
3219 * as.h (subseg_text_p): Declare.
3220 * read.c (do_align): Use subseg_text_p to set the default fill.
3221 * write.c (subsegs_finish): Likewise.
3222 * config/obj-coff.c (write_object_file): Likewise.
3223 * config/tc-i386.h (md_maybe_text): Don't define.
3224 (md_do_align): Use subseg_text_p to set the default fill.
3225 * config/tc-m32r.c (m32r_do_align): Likewise.
3226 * config/tc-sh.c (sh_do_align): Likewise.
3227 * config/tc-sparc.h (md_do_align): Likewise.
3229 1999-06-12 David O'Brien <obrien@freebsd.org>
3231 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3232 * configure: Rebuild.
3234 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3236 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3237 * Makefile.am: Rebuild dependencies.
3238 * Makefile.in: Rebuild.
3240 * config/tc-i386.c (i386_immediate): Remove unused label
3243 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3244 * symbols.c: Likewise.
3245 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3246 sy_next field when taking address, rather than symbol_next.
3248 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3250 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3251 value from the output file architecture.
3252 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3253 * dwarf2dbg.h: Change bfd_vma to addressT.
3255 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3257 * dwarf2dbg.h: Use PARAMS in function declarations.
3259 1999-06-11 Martin Dorey <mdorey@madge.com>
3261 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3262 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3264 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3266 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3268 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3270 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3273 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3275 * read.c (read_a_source_file): Only declare inescape if
3278 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3280 (find_entry_byval): Add parens to avoid warning.
3282 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3284 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3287 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3289 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3292 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3293 synthetize_setx): New functions.
3294 (md_assemble): Broken the special cases into the above
3295 functions. Make compiler happy if sizeof(bfd_vma)==4.
3296 Fix sethi generated from set/setuw. If instructions have a relloc,
3297 always clear the fields to be relocated in the opcode.
3298 (sparc_ip): Remove special_case global variable.
3300 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3302 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3303 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3304 indication of success rather than a value.
3305 (itbl_get_val): Likewise.
3306 (itbl_get_field): Use strcspn. Change delimiters to include
3308 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3309 (itbl_get_val): Likewise.
3310 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3312 * symbols.c (copy_symbol_attributes): Convert local symbols to
3315 1999-06-10 Nick Clifton <nickc@cygnus.com>
3317 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3320 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3322 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3323 Optimize set if sizeof(bfd_vma) == 64.
3324 (sparc_ip): Fix sethi - without %hi() it should generate
3325 R_SPARC_22 reloc, not R_SPARC_HI22.
3326 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3328 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3330 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3331 (s_ncons): New function.
3332 (native_op_table): New table.
3333 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3334 R_SPARC_OLO10 handling.
3336 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3338 * expr.h (struct expressionS): Revert last change; widen X_op.
3339 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3341 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3343 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3344 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3345 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3346 * Makefile.in: Regenerated.
3348 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3349 `common' pass on to s_mri_common.
3350 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3352 1999-06-06 Richard Henderson <rth@cygnus.com>
3354 * config/obj-elf.c (obj_elf_section): Don't free the return
3355 value of demand_copy_C_string.
3357 1999-06-05 Richard Henderson <rth@cygnus.com>
3359 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3360 creation logic from obj_elf_create_section.
3362 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3363 (section_stack): New.
3364 (special_sections): Make const.
3365 (obj_elf_section): Gut and rewrite parsing.
3366 (obj_elf_change_section): New function broken out of obj_elf_section.
3367 (obj_elf_parse_section_letters): Likewise.
3368 (obj_elf_section_word): Likewise.
3369 (obj_elf_section_type): Likewise.
3370 (obj_elf_previous): Treat as a toggle.
3371 (obj_elf_popsection): New.
3372 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3373 (ppc_section_type): Likewise.
3374 * config/tc-ppc.h: Likewise.
3376 * expr.h (struct expressionS): Don't make X_op a bitfield.
3377 * config/tc-alpha.c: Update for symbol handling changes.
3378 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3379 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3381 1999-06-05 Richard Henderson <rth@cygnus.com>
3383 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3384 (dwarf2_gen_line_info): Kill unused variables.
3385 (dwarf2_finish): Likewise.
3386 (dwarf2_where): Likewise.
3387 (dwarf2_directive_file): If we've only got a string,
3388 hand off to s_app_file.
3389 * ecoff.c: Move the include of ecoff.h.
3390 * symbols.h (S_IS_FUNCTION): Prototype.
3392 * read.c (LEX_HASH): Supply a default.
3394 (s_globl): Update `c' after skipping whitespace.
3395 * read.h (LEX_END_NAME, is_name_ender): New.
3396 * expr.c (get_symbol_end): Respect it.
3398 1999-06-04 Mark Klein <mklein@dis.com>
3400 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3402 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3404 * config/tc-hppa.c: Update for symbol handling changes.
3406 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3408 * cgen.c: Update for symbol handling changes.
3409 * config/tc-m32r.c: Likewise.
3411 * config/tc-hppa.h: Update for symbol handling changes.
3412 * config/tc-hppa.c: Likewise.
3414 * config/tc-arm.h: Update for symbol handling changes.
3415 * config/tc-arm.c: Likewise.
3416 (symbol_make_empty): Remove. Just use symbol_create.
3418 * symbols.c (symbol_set_tc): Correct name.
3420 * Makefile.am: Rebuild dependencies.
3421 ($(OBJS)): Don't depend upon struc-symbol.h.
3422 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3423 * dep-in.sed: Don't remove struc-symbol.h.
3424 * Makefile.in: Rebuild.
3426 * doc/internals.texi (Symbols): Describe changes in symbol
3429 1999-06-03 Richard Henderson <rth@cygnus.com>
3431 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3432 instead of doing the work by hand.
3434 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3436 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3437 state of line state-machine.
3438 (struct ls): Collect DWARF2 line state-machine state in new member
3439 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3440 resulted in any DWARF2 directives.
3441 (reset_state_machine): New function.
3442 (out_end_sequence): Ditto.
3443 (dwarf2_gen_line_info): When switching sections or switching to a
3444 lower text address, call out_end_sequence() first to terminate the
3445 previous code sequence as code sequences MUST have monotonically
3446 increasing addresses.
3447 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3449 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3451 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3452 DWARF2 debug info (line information only, at this point).
3453 * as.h: Update comment about supported debug formats.
3454 * dwarf2dbg.c, dwarf2dbg.h: New files.
3455 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3457 * expr.c (operand): Don't use [ for parens if we want an index op.
3458 (op_encoding): Switch [ into O_index, if desired.
3459 (op_rank): Renumber with O_index on bottom.
3460 (expr): If O_index, match closing bracket.
3461 * expr.h (O_index): New.
3463 * read.c (read_a_source_file): Conditionally allow matched "
3464 in lines passed to md_assemble.
3466 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3468 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3470 Add support for storing local symbols in a small structure to save
3471 memory when assembling large files.
3472 * as.h: Don't include struc-symbol.h.
3473 (symbolS): Add typedef.
3474 * symbols.c: Include struc-symbol.h.
3475 (local_hash): New static variable.
3476 (save_symbol_name): New static function, from symbol_create.
3477 (symbol_create): Call save_symbol_name.
3478 (local_symbol_count): New static variable.
3479 (local_symbol_conversion_count): Likewise.
3480 (LOCAL_SYMBOL_CHECK): Define.
3481 (local_symbol_make): New static function.
3482 (local_symbol_convert): New static function.
3483 (colon): Handle local symbols. Create local symbol for local
3485 (symbol_table_insert): Handle local symbols.
3486 (symbol_find_or_make): Create local symbol for local label name.
3487 (symbol_find_base): Check for local symbol.
3488 (symbol_append, symbol_insert): Check for local symbols.
3489 (symbol_clear_list_pointers, symbol_remove): Likewise.
3490 (verify_symbol_chain): Likewise.
3491 (copy_symbol_attributes): Likewise.
3492 (resolve_symbol_value): Handle local symbols.
3493 (resolve_local_symbol): New static function.
3494 (resolve_local_symbol_values): New function.
3495 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3496 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3497 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3498 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3499 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3500 (symbol_previous, symbol_next): New functions.
3501 (symbol_get_value_expression): Likewise.
3502 (symbol_set_value_expression): Likewise.
3503 (symbol_set_frag, symbol_get_frag): Likewise.
3504 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3505 (symbol_mark_used_in_reloc): Likewise.
3506 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3507 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3508 (symbol_mri_common_p): Likewise.
3509 (symbol_mark_written, symbol_clear_written): Likewise.
3510 (symbol_written_p): Likewise.
3511 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3512 (symbol_section_p, symbol_equated_p): Likewise.
3513 (symbol_constant_p): Likewise.
3514 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3515 (symbol_get_obj, symbol_set_obj): Likewise.
3516 (symbol_get_tc, symbol_set_tc): Likewise.
3517 (symbol_begin): Initialize local_hash.
3518 (print_symbol_value_1): Handle local symbols.
3519 (symbol_print_statistics): Print local symbol statistics.
3520 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3521 Declare new symbols.c functions. Move many declarations here from
3523 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3524 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3525 (struct symbol): Move bsym to make it clearly the first field.
3526 Remove TARGET_SYMBOL_FIELDS.
3527 (symbolS): Don't typedef.
3528 (struct broken_word): Remove.
3529 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3530 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3531 (symbol_clear_list_pointers): Likewise.
3532 (symbol_insert, symbol_remove): Likewise.
3533 (symbol_previous, symbol_append): Likewise.
3534 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3535 (struct local_symbol): Define.
3536 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3537 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3538 (local_symbol_get_frag, local_symbol_set_frag): Define.
3539 (local_symbol_get_real_symbol): Define.
3540 (local_symbol_set_real_symbol): Define.
3542 * write.c (write_object_file): Call resolve_local_symbol_values.
3543 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3544 (TARGET_SYMBOL_FIELDS): Don't define.
3545 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3546 ECOFF_DEBUGGING, add ECOFF fields.
3547 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3548 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3549 ECOFF_DEBUGGING, add ECOFF fields.
3550 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3551 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3552 * config/tc-mcore.h: Don't include struc-symbol.h.
3553 (TARGET_SYMBOL_FIELDS): Don't define.
3554 (struct mcore_tc_sy): Define.
3555 (TC_SYMFIELD_TYPE): Define.
3556 * Many files: Use symbolS instead of struct symbol. Use new
3557 accessor functions rather than referring to symbolS fields
3560 * read.c (s_mri_common): Don't add in value of line_label.
3562 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3563 checking for SEC_LINK_ONCE.
3565 * config/tc-sh.h (sh_fix_adjustable): Declare.
3567 * app.c (input_buffer): New static variable.
3568 (app_push): Save saved_input in allocated buffer.
3569 (app_pop): Restored saved_input.
3570 (do_scrub_chars): Change get parameter to take char * and int as
3571 arguments. Change GET macro to pass input_buffer to get
3572 function. Don't save input into allocated buffer.
3573 * as.h (do_scrub_chars): Update declaration.
3574 * input-file.c (input_file_get): Change to take char * and int.
3575 Read data into passed in buffer. Remove static buffer.
3576 * read.c (scrub_from_string): Change to take char * and int. Copy
3577 data into passed in buffer.
3579 * hash.h: Neaten. Declare hash_traverse.
3580 * hash.c: Complete rewrite based on BFD hashing code.
3581 * gasp.c (chunksize): New variable.
3582 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3585 1999-05-28 Nick Clifton <nickc@cygnus.com>
3587 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3588 addend unless the target uses an old ABI.
3590 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3592 -Wchar-subscripts cleanup
3593 * listing.c (listing_newline): Use unsigned char variable, so
3594 calls to isascii,iscntrl are correct.
3595 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3597 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3598 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3599 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3600 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3602 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3604 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3606 (arch_coldfire_p): New #define.
3607 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3609 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3611 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3613 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3614 (install_operand): Add place `N'.
3615 (init_table): Add registers ACC, MACSR, MASK.
3617 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3619 * config/tc-m68k.c: Change mcf5200 --> mcf.
3620 (archs): Add mcf5206e, mcf5307.
3621 (m68k_ip): Add format `u'.
3622 (install_operand): Add place `m', `M', `h'.
3623 (init_table): Add upper/lower registers.
3625 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3627 1999-05-28 Martin Dorey <mdorey@madge.com>
3629 * config/tc-i960.c: Several minor changes to add ELF and
3630 BFD_ASSEMBLER support.
3631 * config/tc-i960.h: Likewise.
3632 * configure.in (i960-*-elf*): New target.
3633 * aclocal.m4, configure: Rebuild.
3635 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3637 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3638 reloc changes when defined(BFD_ASSEMBLER).
3640 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3642 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3644 * write.c (write_print_statistics): Output to file, not stderr.
3646 * expr.c (generic_bignum_to_int32,64): Prototype.
3648 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3649 output_sleb128, output_uleb128, output_big_sleb128,
3650 output_big_uleb128, output_big_leb128): Prototype.
3651 (output_big_sleb128, output_big_uleb128): Make inline.
3652 (output_big_leb128): Remove inline
3654 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3655 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3656 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3657 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3658 value for correct overflow check in write.c:fixup_segment.
3659 * write.c (fixup_segment): Move bitfield overflow checks to after
3660 the md_apply_fix call.
3661 * config/obj-coff.c (fixup_segment): Likewise.
3662 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3663 valueT *val argument.
3665 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3667 * config/atof-ieee.c (gen_to_words): Correctly round a
3668 denormalized number. Fix off-by-one in range checking for
3669 exponent in a denormal.
3671 1999-05-10 Nick Clifton <nickc@cygnus.com>
3673 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3676 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3678 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3680 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3682 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3683 (ReverseRegRegmem): Remove.
3684 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3685 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3686 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3689 From Doug Ledford <dledford@redhat.com>
3690 * config/tc-i386.h (RegXMM): New for P/III.
3691 * config/tc-i386.c: Add support for P/III.
3693 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3695 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3696 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3697 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3699 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3701 * config/tc-i386.c (i386_immediate): Skip whitespace before
3702 complaining about junk after expression.
3703 (i386_displacement): Likewise.
3705 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3707 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3708 Don't copy before downcaseing.
3710 1999-05-05 Catherine Moore <clm@cygnus.com>
3712 * tc-m68k.c: Include elf/m68k.h.
3713 (m68k_elf_final_processing): New routine.
3714 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3717 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3719 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3722 1999-04-30 Nick Clifton <nickc@cygnus.com>
3724 * config/tc-mcore.c (mcore_s_section): Dump literals before
3727 1999-04-29 Nick Clifton <nickc@cygnus.com>
3729 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3732 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3734 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3735 (TC_INIT_FIX_DATA): Delete.
3736 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3737 (TC_INIT_FIX_DATA): Delete.
3738 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3739 * write.c (fix_new_internal): Initialize fx_cgen member.
3740 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3741 (gas_cgen_md_apply_fix3): Update.
3742 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3743 (md_cgen_record_fixup_exp): Update.
3744 (FX_OPINFO_R_TYPE): Update.
3746 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3747 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3748 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3749 * frags.h (struct frag): Make opindex, opinfo ints.
3751 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3753 1999-04-26 Tom Tromey <tromey@cygnus.com>
3755 * aclocal.m4, configure: Updated for new version of libtool.
3757 1999-04-22 Nick Clifton <nickc@cygnus.com>
3759 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3761 (md_apply_fix3): Do not fix up absolute relocations against
3764 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3766 1999-04-20 Nick Clifton <nickc@cygnus.com>
3768 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3769 changes and data-in-text directives.
3770 (mcore_cons): New function: intercept cons() operations.
3771 (mcore_float_cons): New function: intercept float_cons()
3773 (mcore_stringer): New function: intercept stringer() operations.
3775 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3777 * obj.h (struct format_ops): Change generate_asm_lineno field to
3779 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3781 * config/tc-alpha.c (find_opcode_match): Add default case to
3783 (find_macro_match): Likewise.
3784 (load_expression): Parenthesize && within ||.
3786 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3788 1999-04-17 Nick Clifton <nickc@cygnus.com>
3790 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3791 .text .data .section pseudo ops.
3792 (mcore_s_section): New function. Dump lits before changing secs.
3793 (mcore_s_text): New function. Dump lits before changing secs.
3794 (mcore_s_data): New function. Dump lits before changing secs.
3796 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3798 * config/tc-mips.c (mips_32bitmode): New.
3799 (md_begin): Set mips_32bitmode if needed.
3800 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3801 Set EF_MIPS_32BITMODE.
3803 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3805 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3808 1999-04-16 Nick Clifton <nickc@cygnus.com>
3810 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3812 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3814 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3815 expressions correctly.
3818 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3820 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3822 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3824 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3825 and fmpynfadd instructions.
3827 1999-04-11 Richard Henderson <rth@cygnus.com>
3829 * as.h (environ): Declare it, if needed.
3830 * as.c (dump_statistics): Don't declare environ.
3831 * configure.in (environ): Detect declaration.
3832 * configure, config.in: Rebuild
3834 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3835 (i386_displacement): Allocate enough space for replacement buffer.
3836 Clean up replacement buffer initialization.
3838 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3840 * subsegs.c (section_symbol): Don't create a new symbol if one
3841 already exists; instead, use the existing one, but set its segment
3842 and frag data if it hasn't already been defined.
3843 * config/obj-coff.c (c_section_symbol): Likewise.
3845 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3847 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3849 1999-04-08 Nick Clifton <nickc@cygnus.com>
3851 * config/tc-mcore.c: New File: Support routines for MCore
3853 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3854 * config/obj-coff.c: Add support for mcore-pe target.
3856 * Makefile.am: Add support for MCore targets.
3857 * Makefile.in: Regenerate.
3858 * configure.in: Add support for MCore targets.
3859 * configure: Regenerate.
3861 * doc/all.texi: Set MCORE.
3862 * doc/as.texinfo: Document MCore specific command line options.
3864 * write.h: Prevent multiple inclusion.
3866 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3868 * asintl.h (LC_MESSAGES): Never define.
3869 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3871 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3874 * Makefile.am (m68k-parse.c): If configuring in the source
3875 directory, copy m68k-parse.y into the local directory before
3876 running ylwrap, to remove spurious differences when generating
3878 * Makefile.in: Rebuild.
3880 * config/tc-sparc.h (md_do_align): Just allocate the number of
3881 bytes necessary, rather than always allocating 1024.
3883 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3885 * listing.c (listing_newline): Add cast to avoid warning.
3886 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3887 * config/tc-i386.c (i386_scale): Add return value.
3888 (build_displacement_string): Remove unused local temp_disp2.
3889 (i386_intel_memory_operand): Add parentheses to avoid warning.
3890 (i386_intel_operand): Remove unused local end_of_operand_string.
3891 (i386_operand): Remove unused local operand_modifier.
3892 (i386_operand): Add parens to avoid warning.
3894 1999-04-04 Don Bowman <don@pixsci.com>
3896 * configure.in: Add mips*-*-vxworks* target; have it define
3898 * configure, config.in: Rebuild.
3900 1999-03-31 Nick Clifton <nickc@cygnus.com>
3902 * configure.in (emulations): Add support for arm-epoc-pe.
3903 * configure: Regenerate.
3904 * config/te-epoc-pe.h: New file. Define macros specific to
3906 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3907 for arm-epoc-pe target.
3909 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3911 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3913 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3915 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3916 detect ",n" without a condition.
3917 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3920 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3922 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3923 instruction is encoded with one bit.
3926 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3928 * doc/internals.texi (CPU backend): Mention that
3929 line_separator_chars should not include newline. From thi
3930 <ttn@mingle.glug.org>.
3932 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3934 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3935 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3937 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3939 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3941 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3943 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3946 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3948 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3950 1999-03-15 Martin Hunt <hunt@cygnus.com>
3952 * app.c (do_scrub_begin): Change '-' back to a symbol char
3953 so we can use multiple opcodes on a line again.
3955 * config/tc-d30v.c: By default, warn if a symbol has
3956 the same name as a register. Plus some minor
3957 updates from the branch.
3959 1999-03-13 Nick Clifton <nickc@cygnus.com>
3961 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3962 BFD_RELOC_16 and BFD_RELOC_64.
3964 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3966 * expr.c (expr): Add missing else.
3968 1999-03-12 Nick Clifton <nickc@cygnus.com>
3970 * config/tc-arm.c (md_apply_fix3): Improve error message.
3972 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3974 * Makefile.am (CPU_TYPES): Add fr30.
3975 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3976 (fr30,m32r dependencies): Update.
3977 * Makefile.in: Rebuild.
3979 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3980 (gas_cgen_record_fixup_exp): Ditto.
3981 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3982 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3983 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3984 (md_cgen_lookup_reloc): Update use of operand->type.
3985 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3986 (md_convert_frag): Call cgen_operand_lookup_by_num.
3987 (md_cgen_lookup_reloc): Update use of operand->type.
3988 (m32r_cgen_record_fixup_exp): Ditto.
3990 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3992 * config/tc-mips.c (md_show_usage): Fix message.
3994 1999-03-03 Nick Clifton <nickc@cygnus.com>
3996 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3997 and LDR reg,=<expr> instruction.
3999 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4002 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4004 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4006 1999-02-17 Nick Clifton <nickc@cygnus.com>
4008 This patch was created by: Scott Bambrough
4009 <scottb@corelcomputer.com>
4012 Special cased '@' character. The '@' character is used as the
4013 ARM assembler comment character, as a special character
4014 and in ELF .symver pseudo-op's, and as a special character in
4015 .type and .section pseudo-ops.
4016 (symver_pseudo): New static variable.
4017 (symver_state): New static variable.
4018 (struct app_save): Add field 'symver_state'.
4019 (app_push): Save global symver_state int struct app_save.
4020 (app_pop): Restore global symver_state from struct app_save.
4021 (do_scrub_chars): Special case handling of '@' character in
4024 * configure.in: Modified to recognize armv* uname syntax from ARM
4026 * configure: Regenerated.
4028 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4029 a prefix to the section's type.
4030 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4031 the type's typename.
4033 * config/tc-arm.h: Add support for PIC generation:
4034 (pic_code): New boolean.
4035 (obj_relocate_extern): Define.
4036 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4037 (TC_CONS_FIX_NEW): Define.
4038 (tc_fix_adjustable): Define.
4039 (GLOBAL_OFFSET_TABLE_NAME): Define.
4041 * config/tc-arm.c: Add support for PIC generation:
4042 (line_seperator_chars): Allow ';' as a seperator for Linux.
4043 (is_immediate_prefix): New macro.
4044 (arm_parse_reloc): New function.
4045 (s_arm_elf_cons): New function.
4046 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4047 (md_undefined_symbol): Special case handling for the Global Offset
4049 (md_apply_fix3): Handle PIC relocs.
4050 (tc_gen_reloc): Handle PIC relocs.
4051 (md_parse_option): Add support for '-k' command line switch to
4052 enable PIC generation.
4053 (cons_fix_new_arm): New function.
4054 (s_arm_elf_cons): New function.
4056 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4058 * configure.in: Add comments for uses of AC_DEFINE.
4059 * acinclude.m4: Likewise.
4060 * acconfig.h: Remove.
4061 * aclocal.m4: Rebuild.
4062 * configure: Rebuild.
4063 * Makefile.in: Rebuild.
4064 * config.in: Rebuild.
4066 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4068 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4069 non-constant offset from a base register.
4071 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4073 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4076 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4078 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4079 (emit_insn): Look for pc-relative and no-overflow specifiers on
4080 internal relocation types.
4082 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4084 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4087 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4089 (mips_4650, mips_4010, mips_4100): Variables removed.
4090 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4091 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4093 (md_begin): Don't bother initializing the mips_NNNN variables;
4094 mips_cpu is set, and that's good enough now.
4095 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4096 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4097 (show): New function, to handle wrapping in the CPU lists.
4098 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4100 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4102 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4103 than treat as an immediate specifier.
4105 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4107 * config/tc-i386.c: Prototype many functions.
4108 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4109 (i386_immediate): Remove unused second argument.
4110 (i386_intel_operand): Fix i386_is_reg typo.
4111 (i386_operand): Use allow_naked_reg.
4112 (output_invalid): Make operand int for K&R.
4114 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4116 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4118 * Makefile.in: Rebuild.
4120 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4122 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4124 (EXTRA_as_new_SOURCES): Comment out.
4125 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4126 * Makefile.in: Rebuild.
4127 * doc/Makefile.in: Rebuild.
4128 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4129 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4130 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4131 * configure: Rebuild.
4132 * aclocal.m4: Rebuild.
4133 * config.in: Rebuild.
4134 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4135 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4136 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4137 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4138 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4139 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4140 (gas_cgen_record_fixup_exp): Ditto.
4141 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4142 descriptor, not global variable.
4143 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4144 descriptor, not global variable. Refer to insert_operand handler
4145 via cpu descriptor, not global function.
4146 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4147 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4148 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4149 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4150 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4151 * config/tc-m32r.c: Ditto.
4152 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4153 (md_assemble): Ditto.
4154 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4156 1999-02-09 Nick Clifton <nickc@cygnus.com>
4158 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4159 relocations for ELF targets.
4161 1999-02-08 Nick Clifton <nickc@cygnus.com>
4163 * configure.in: Add support for StrongARM target.
4164 * configure: Regenerate.
4166 1999-02-05 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4170 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4173 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4175 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4177 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4179 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4180 (INTEL_DWORD_MNEM_SUFFIX): Define.
4183 (DWORD_PTR): Define.
4184 (XWORD_PTR): Define.
4186 (OFFSET_FLAT): Define.
4188 (NONE_FOUND): Define.
4191 * config/tc-i386.c (set_intel_syntax): New routine.
4192 (intel_syntax): Declare.
4193 (allow_naked_reg): Declare.
4194 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4195 (intel_float_operand): New routine.
4196 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4197 Handle brackets as well as parens. Call i386_intel_operand for
4198 intel syntax. Reverse operands if appropriate. Handle new
4199 suffixes. Handle movzx and movsx.
4200 (i386_is_reg): New routine.
4201 (i386_immediate): New routine.
4202 (i386_scale): New routine.
4203 (i386_displacement): New routine.
4204 (i386_operand_modifier): New routine.
4205 (build_displacement_string): New routine.
4206 (i386_parse_seg): New routine.
4207 (i386_intel_memory_operand): New routine.
4208 (i386_intel_operand): New routine.
4209 (i386_operand): Call i386_displacement, i386_immediate,
4210 i386_scale, etc. instead of handling inline.
4211 (parse_register): Handle registers without prefix.
4213 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4215 * configure: Regenerate.
4216 * configure.in (arm-*-oabi): New.
4217 (thumb-*-oabi): New.
4218 * config/tc-arm.c (target_oabi): Declare.
4219 (md_apply_fix3): Support REL relocs.
4220 (md_parse_option): Handle -oabi.
4221 (elf32_arm_target_format): New routine.
4222 (md_longopts): Add OPTION_OABI.
4223 * config/tc-arm.h: Redefine TARGET_FORMAT.
4226 1999-01-28 Nick Clifton <nickc@cygnus.com>
4228 * write.c (write_relocs): Handle out of range error.
4230 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4231 (fr30_force_relocation): Default to 0.
4233 * config/tc-fr30.h (obj_fix_adjustable): Define.
4234 (TC_FORCE_RELOCATION): Define.
4236 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4239 1999-01-16 Nick Clifton <nickc@cygnus.com>
4241 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4242 merge of two instructions if the left instruciton kills the right.
4244 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4246 * Makefile.in: Regenerate.
4247 * configure.in: Redo test for using cgen.
4248 * configure: Regenerate.
4250 1999-01-09 Nick Clifton <nickc@cygnus.com>
4252 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4253 redefinition of this macro.
4255 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4257 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4260 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4262 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4263 a read of HI or LO and an immediatly following branch.
4265 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4267 * config/tc-mips.c (md_begin): Another correction to the setting of
4270 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4272 * config/tc-mips.c (md_begin): Correct type-o in setting of
4275 1998-12-21 Nick Clifton <nickc@cygnus.com>
4277 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4278 bit insn when optimizing, so that parallelised instructions will
4279 start on a 32 bit boundary.
4281 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4283 * config/tc-mips.c (mips_eabi64): New.
4284 (md_begin): Set mips_eabi64.
4285 (mips_elf_final_processing): Use it.
4287 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4289 * config/tc-mips.c (mips_elf_final_processing):
4290 Correct setting of ABI in e_flags.
4292 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4294 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4297 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4299 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4301 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4303 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4304 warning, values that don't fit in the field.
4306 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4308 * config/tc-mips.c (mips_abi_string): New.
4309 (md_parse_option,md_longopts): Add mabi.
4310 (mips_elf_final_processing): Set e_flags based on mabi flag.
4312 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4314 * config/tc-mips.c (md_parse_option): Handle vr4111.
4316 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4318 * config/tc-h8300.c (build_bytes): Change message given if the
4319 instruction requires H8/300H mode and we're not in Hmode, to
4320 suggest that it may be the operand modes that are the problem, not
4321 necessarily the opcode.
4323 1998-12-10 Nick Clifton <nickc@cygnus.com>
4325 * config/tc-fr30.c: Add line separator character.
4327 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4329 * configure.in (hppa-*-mpeix*): New target.
4330 * config/obj-som.h (obj_som_compiler): Declare.
4331 * config/obj-som.c (compiler_seen): New static variable.
4332 (obj_som_compiler): New function.
4333 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4334 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4335 (pa_type_args): Set hppa_priv_level.
4336 (pa_compiler): New static function if OBJ_SOM.
4337 * configure: Rebuild.
4339 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4341 * read.c (output_leb128): Don't mark as inline.
4343 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4345 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4346 AIX .vbyte unaligned data support.
4347 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4348 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4351 1998-12-07 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4356 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4358 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4359 BFD_RELOC_ARM_PCREL_BRANCH.
4361 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4363 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4364 checking the target type.
4365 (mips-dec-bsd*): Set endian to little.
4366 * configure: Rebuild.
4368 COFF weak symbol support, based on patches from Mark Elbrecht
4369 <snowball3@usa.net>:
4370 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4371 * config/obj-coff.c (obj_coff_weak): New static function.
4372 (obj_coff_endef) [both versions]: Handle weak symbols.
4373 (coff_frob_symbol): Likewise.
4374 (yank_symbols): Likewise.
4375 (obj_pseudo_table): Add "weak".
4377 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4378 <aymeric.vincent@emi.u-bordeaux.fr>.
4379 * aclocal.m4: Rebuild with current tools.
4380 * configure: Rebuild.
4382 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4383 an assertion failure for a case we can't handle when OBJ_ECOFF.
4385 * expr.c (operator): And with 0xff to avoid problems with signed
4388 1998-12-03 Nick Clifton <nickc@cygnus.com>
4390 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4391 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4393 1998-12-02 Nick Clifton <nickc@cygnus.com>
4395 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4398 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4400 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4401 calculation of pcrel point.
4403 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4405 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4408 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4410 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4412 (d10v_cleanup): Only generate previous insn if a multiline insn is
4415 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4417 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4420 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4422 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4423 -marm6xxx command line switches.
4425 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4427 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4428 (itbl-ops.o): Delete duplicate dependencies.
4429 Rebuild dependencies.
4430 Add fr30 dependencies.
4431 * Makefile.in: Rebuild.
4433 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4435 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4437 * listing.c: Ignore line terminator characters found inside
4440 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4442 * po/gas.pot: Regenerated.
4444 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4446 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4447 fr30_is_label_start(). Also checks for delay slot insns.
4449 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4450 FR30 instructions which contain a colon in the mnemonic.
4452 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4454 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-fr30.c: Removed currently superflous code.
4458 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4460 * config/tc-fr30.h: New file.
4461 * config/tc-fr30.c: Tweaking so that it will compile.
4463 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4465 * config/tc-d10v.h (obj_fix_adjustable): Define.
4466 (TC_FORCE_RELOCATION): Define.
4467 (d10v_force_relocation): Declare.
4468 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4469 (md_apply_fix3): Handle Vtable relocs.
4470 (d10v_fix_adjustable): New.
4471 (d10v_force_relocation): New.
4473 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4475 * config/tc-d30v.c: Change default behaviour to ignore potential
4476 conflicts between register name and symbol names.
4478 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4480 * configure.in: Add fr30-*-*.
4481 * config/tc-fr30.c: New file.
4482 * Makefile.in: Regenerated.
4483 * config.in: Regenerated.
4484 * configure: Regenerated.
4485 * doc/Makefile.in: Regenerated.
4486 * po/gas.pot: Regenerated.
4488 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4490 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4493 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4495 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4497 (do_scrub_chars): Add some casts to unsigned char to avoid
4498 unwanted sign extension.
4499 * read.c (lex_type): Set characters about 127 to be symbol
4501 * config/tc-i386.c (md_begin): Set identifier_chars and
4502 operand_chars for values above 127.
4504 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4506 * configure.in: detect cygwin* instead of cygwin32*
4507 * configure: regenerate
4509 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4511 * listing.c: Add support for producing a listing from piped
4514 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4516 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4517 (append_insn): Account for the tx39's multiply behavior.
4519 1998-10-26 Michael Meissner <meissner@cygnus.com>
4521 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4522 from assemble_parallel_insns. Add support for '->' to indicate
4523 explicitly serializing the instructions.
4524 (md_assemble): Ditto.
4526 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4528 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4531 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4533 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4535 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4537 * config/tc-mips.c : support frame and regmask/fregmask when
4538 MIPS_STABS_ELF is specified.
4540 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4542 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4543 (md_apply_fix): Don't return 1 for VTABLE relocs.
4544 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4546 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4548 * doc/c-i386.texi: Replace occurences of "opcode" with
4549 "instruction mnemonic", "instruction", or "mnemonic" when
4550 referring to the name of an instruction. Use "opcode" when
4551 referring to the sequence of machine bytes.
4553 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4554 (is_opcode_char): Rename to is_mnemonic_char.
4555 (md_assemble and i386_operand): Correct error messages from
4556 "opcode" to "instruction mnemonic"
4557 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4558 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4559 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4560 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4561 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4562 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4563 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4565 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4567 * config/tc-i386.c (i386_operand): Check for garbage after
4570 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4572 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4573 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4575 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4577 * config/tc-sh.h (obj_fix_adjustable): Define.
4578 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4579 (md_apply_fix): Likewise.
4580 (tc_gen_reloc): Likewise.
4581 (sh_fix_adjustable): New.
4583 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4585 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4586 * cgen.h (gas_cgen_finish_insn): Update prototype.
4587 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4588 cgen_insn_t -> CGEN_INSN_INT.
4589 (make_parallel): Update handling of CGEN_INT_INSN_P.
4590 (assemble_parallel_insn): Ditto.
4591 (target_make_parallel): New function.
4592 (md_assemble): Use it.
4594 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4596 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4598 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4600 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4601 converted into lower case.
4603 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4605 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4606 (gas_cgen_tc_gen_reloc): Likewise.
4607 * config/tc-m32r.h (obj_fix_adjustable): Define.
4608 * config/tc-m32r.c (m32r_fix_adjustable): New.
4609 (m32r_force_relocation): Handle VTABLE relocs.
4611 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4613 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4615 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4617 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4618 to lower case before parsing.
4620 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4621 parallel insns modift buts in the PSW as a side effect.
4623 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-d30v.c (find_format): Test for missing flag and
4628 (md_apply_fix3): Fix error messages to avoid
4629 assumption about presence of a symbol.
4631 (parallel_ok): Disallow parallel instructions that both modify the
4634 (find_format): Generate a warning if an odd numbered register is
4635 used as the first register in a mutli-register instruction.
4637 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4640 relocations are always associated with a symbol.
4642 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4644 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4645 (elf32_sparc_force_relocation): Declare.
4646 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4647 (tc_gen_reloc): Handle vtable relocs.
4648 (elf32_sparc_force_relocation): New.
4650 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4652 * symbols.c (S_IS_FUNCTION): New.
4653 * config/tc-v850.h (obj_fix_adjustable): Define.
4654 (TC_FORCE_RELOCATION): Define.
4655 (v850_force_relocation): Declare.
4656 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4657 of fx_addnumber for VTABLE reloc addends.
4658 (md_apply_fix3): Handle VTABLE relocs.
4659 (v850_fix_adjustable): New.
4660 (v850_force_relocation): New.
4662 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4664 * tc-hppa.c (fp_operand_format): Add some additional formats.
4665 (pa_ip): Do not automatically promote into pa2.0 mode.
4666 (pa_level): Handle ".level 2.0".
4668 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4670 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4671 * config/tc-i386.h (template.extension_opcode): Change to
4672 unsigned int to allow full range of 8-bit opcode suffixes.
4673 (None): Redefine as 0xffff.
4675 From Jeff B Epler <jepler@usgs.gov>
4676 * doc/c-i386.texi (i386-SIMD): New section.
4678 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4680 * read.c (discard_rest_of_line): New function.
4681 * read.h: Declare it.
4682 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4684 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4686 * config/tc-d10v.c (find_symbol_matching_register): New function.
4687 (find_opcode): Cope with the case where a register name matches
4690 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4692 * config/tc-v850.c (md_pcrel_from): Rename to
4693 v850_pcrel_from_section.
4694 (v850_pcrel_from_section): Do not resolves symbols in other
4697 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4699 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-d10v.c (find_opcode): Generate an error if a register
4702 is supplied for an operand that should not be a register.
4704 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4707 instructions to have another instruction in the right bin.
4709 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4711 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4712 the right container if the left container holds a branch
4715 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4718 both a register name and symbol name.
4719 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4721 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4723 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4724 execution unit class.
4726 (reg_name_search): If a name matches a register and a symbol,
4727 prefer the register.
4728 (find_format): Disallow flag registers when a general purpose
4729 register is required.
4730 If a number is required, but a register has been given, check to
4731 see if a symbol with the same name as the register exists, and if
4732 so, use that symbol.
4734 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4736 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4738 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-d30v.c (find_format): Do not accept flag registers as
4741 general purpose registers.
4742 (find_format): If an immediate value is expected at a given place
4743 in a format, but a register name has been provided instead, check
4744 to see if that register name matches the name of a predefined
4745 symbol and if it does, then use the symbol instead.
4746 (reg_name_search): If a register name matches a symbol name,
4747 prefer the register name to the symbol name.
4749 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4751 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4752 the previous insn to empty.
4754 1998-09-20 Michael Meissner <meissner@cygnus.com>
4756 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4757 pieces, forcing the use of an ANSI compiler.
4759 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4761 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4763 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4765 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4767 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4769 (obj_elf_vtable_entry): Likewise.
4770 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4771 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4772 (tc_gen_reloc): Likewise.
4773 (arm_fix_adjustable): Likewise.
4774 (elf32_arm_force_relocation): New.
4775 (armelf_frob_symbol): Remove coff-style symbol support.
4777 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4779 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4781 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4783 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4784 OBJ_COFF so that routine is defined for a.out format.
4786 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4788 * config/tc-i386.c (i386_operand): Detect non-segment registers
4789 used as segment prefixes.
4791 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4793 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4794 optimize across FDE boundaries.
4796 * config/obj-coff.c (obj_coff_section): Preserve any link once
4797 flags when setting the section flags.
4799 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4801 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4802 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4804 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4806 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4809 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4811 * frags.c (frag_grow): Include the size of the frag struct in the
4814 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4815 if the new subseg comes before the old.
4817 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4819 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4820 to handle edge8 and edge16.
4822 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4824 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4825 before we clobber the symbol involved.
4827 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4829 * config/tc-arm.c: Remove OBJ_ELF definitions for
4830 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4831 use arm_adjust_symtab for OBJ_COFF.
4832 (armelf_adjust_symtab): New Routine.
4833 * config/tc-arm.h: Define obj_adjust_symtab to
4834 armelf_adjust_symtab for OBJ_ELF.
4836 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4838 * configure.in: Make all i386-elf targets use bfd_gas.
4839 * config/tc-i386.c (tc_i386_force_relocation): New.
4840 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4841 (md_apply_fix3): Likewise.
4842 (tc_gen_reloc): Handle them.
4843 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4844 tc_i386_force_relocation.
4846 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4848 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4850 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4852 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4853 current opcode after writing the first insturction of a reverse
4856 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4858 * read.h (generate_lineno_debug): Add prototype.
4859 * read.c (generate_lineno_debug): Make non-static.
4861 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4863 * config/tc-i386.c (md_assemble): Only warn for address/data size
4866 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4868 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4869 against Thumb function names, as the linker needs this information.
4871 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4873 * expr.c (operand): Check also that there is no advance in operand
4874 after atof_generic in order to decide "is it label 0f or floating
4877 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4879 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4880 command line options with a single dash.
4881 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4883 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4885 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4886 * tc-arm.c (arm_fix_adjustable): New routine.
4888 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4890 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4891 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4892 demand_empty_rest_of_line before mri_comment_end.
4893 (equals): Check garbage after expression before
4894 mri_comment_end in MRI mode.
4896 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4899 small immediate constant to use the constant itself rather than
4902 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4904 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4905 (pa_leave): Likewise.
4907 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4909 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4911 (i386_operand): Fix an error message.
4913 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4915 * doc/c-arm.texi (ARM Directives): Document .req directive.
4917 * config/tc-arm.c (reg_required_here): Display erroneous string if
4918 the register name could not be decoded.
4919 Do not set inst.instruction if the sift is -1.
4921 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4923 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4926 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4929 even if it is belived to be unnecessary.
4931 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4933 config/tc-i386.c (i386_operand): Size immediate constants by
4934 suffix (erroneously removed as part of July 7 change).
4936 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4938 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4939 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4940 (armelf_frob_symbol): New Routine.
4941 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4943 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4945 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4947 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4949 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4950 command line switches passed to assembler.
4952 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4954 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4955 (gas_cgen_opcode_desc): Declare.
4956 (gas_cgen_parse_operand): Declare.
4957 (*): Prepend gas_ to gas specific fns to denote them as such.
4959 * cgen.c (gas_cgen_opcode_desc): New global
4960 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4961 (queue_fixup): Renamed from cgen_queue_fixup.
4962 (*): Prepend gas_ to gas specific fns to denote them as such.
4964 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4965 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4966 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4967 Open opcode table and initialize it.
4968 (make_parallel): Use gas_cgen_opcode_desc.
4969 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4970 (md_assemble): Ditto.
4972 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4974 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4975 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4976 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4977 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4978 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4979 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4980 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4981 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4982 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4983 (INIT_STAB_SECTION): Likewise.
4984 (OBJ_PROCESS_STAB): Likewise.
4986 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4987 (md_parse_option): Watch for them.
4988 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4989 (md_begin): Kill neverdef code.
4990 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4991 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4992 (s_alpha_coff_wrapper): New.
4993 (md_pseudo_table): Trap all ECOFF pseudos.
4995 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4997 Start of changes to remove mdebug section from mips*-elf
4998 Based on MIPS_STAB_ELF definition
4999 * acconfig.h: undef if not configured
5000 * config.in: undef if not configured
5001 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5002 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5003 * stabs.c (s_stab_generic): flush frag
5005 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5007 * configure.in: (arm-*-elf): Handle.
5008 (thumb-*-elf): Handle.
5009 * configure: Regenerate.
5010 * read.c (stringer): Fix typo in comment.
5011 * write.c (fixup_segment): Don't add symbol value to addend if
5013 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5015 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5018 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5020 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5021 (write_2_short): Emit warning if new flag is set.
5022 (do_assemble): Set flags if left instruction is one of special
5023 "right-instruction-killer" type.
5025 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5027 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5028 Always output words in debug_info section as big endian.
5029 (sparc_target_format): Choose correct bfd target.
5030 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5032 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5034 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5035 to work with internationalization code. Issue an error when two
5036 operands match that are not allowed to match.
5038 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5040 * configure.in (install_tooldir): Allow target to specify whether
5041 it wants to be installed in $(tooldir)/bin.
5042 * configure: Regenerate.
5043 * Makefile.am (install-exec-local): Set install-exec-tooldir
5044 dependency via configure.
5045 * Makefile.in: Regenerate.
5047 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5049 * Makefile.am (install-exec-local): Split into two ...
5050 (install-exec-bindir,install-exec-tooldir): New rules.
5051 * Makefile.in: Regenerate.
5053 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5055 * Makefile.am (install-exec-local): Don't remove the file before
5056 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5057 W. Rozycki <macro@ds2.pg.gda.pl>.
5058 * Makefile.in: Rebuild.
5060 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5062 * cgen.c: Include libiberty.h.
5063 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5064 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5065 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5066 (md_cgen_lookup_reloc)): Declare.
5067 (md_cgen_record_fixup_exp): Declare.
5068 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5069 (m32r_relax_frag): Declare.
5070 (cgen_md_apply_fix3): Decls moved to cgen.h.
5071 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5072 (m32r_cgen_record_fixup_exp): Delete decl.
5073 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5074 (assemble_nop): Delete.
5075 (expand_debug_syms): Delete unused `exp'.
5076 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5077 Add default case for -Wall.
5078 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5079 (md_atof): Delete unused wordP.
5081 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5083 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5086 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5088 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5089 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5090 .print, .purgem, and .struct. Remove documentation for
5093 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5095 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5096 Update call to insert_operand.
5098 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5100 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5102 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5105 whitespace after a prefix operator.
5107 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5109 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5111 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5113 * config/tc-sparc.c (log2): New static function.
5114 (s_reserve): Use log2 to convert alignment before calling
5116 (s_common): Use log2 to convert alignment before calling
5117 record_alignment and frag_align.
5118 (sparc_cons_align): Use log2.
5120 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5122 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5123 (s_common): Likewise.
5125 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5126 initialization of waddr.
5127 (sparc_elf_final_processing): Add default case to switch.
5129 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5131 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5132 than temporary real.
5134 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * write.c (subsegs_finish): Don't align the segments if there were
5139 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5140 copying aux information.
5142 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5143 expression into a symbol.
5145 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5147 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5148 type to unsigned int.
5149 (md_assemble): Change type used to store offsets from unsigned
5151 (i386_operand): Switch error check to only call RESTORE_END_STRING
5152 once after parse_register.
5154 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5156 * config/tc-v850.c (md_show_usage): Changed format to match that
5159 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5161 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5163 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5165 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5168 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5170 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5171 * doc/Makefile.in: Rebuild.
5173 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5175 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5176 for %lo expressions.
5177 (mips_ip, case 'u'): Move range check after code to mask
5178 off bits in %hi/%lo expressions. Mask off high bits for
5181 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5183 * doc/Makefile.am (gasver.texi): New target.
5184 (as.info, as.dvi): Depends upon gasver.texi.
5185 * doc/as.texinfo: Include gasver.texi. Mention version number on
5186 title page and in top node.
5187 * doc/Makefile.in: Rebuild.
5189 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5191 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5192 but not including the line containing the edict.
5193 * listing.h (LISTING_EOF): New.
5194 * input-scrub.c (input_scrub_next_buffer): Call it.
5196 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5198 * config/tc-i386.c (i386_operand): Don't set the size of an
5199 immediate address based solely on the suffix and the mode.
5201 * config/tc-i386.c (md_assemble): Add assertion to make sure
5202 overlap2 does not set Imm.
5204 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5205 sequences of whitespace to a single space.
5206 (is_space_chars): Just compare with space.
5207 (md_begin): Don't initialize space_chars.
5208 (md_assemble): Just skip a single whitespace character.
5209 (i386_operand): Rewrite base-index parsing to use new
5210 parse_register, and to skip white space. Skip white space in a
5211 number of other places too. Don't give error message if
5212 parse_register fails.
5213 (parse_register): Change reg_string parameter to be non-const.
5214 Add end_op parameter. Skip white space after the `%', and return
5215 end of register string. Give error message here rather than
5218 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5220 Based on patch from Matt Semersky <matts@scd.hp.com>:
5221 * expr.c (op_encoding): Make const.
5222 (expr_set_precedence): New function.
5223 (expr_begin): Don't set operator rankings, just call
5224 expr_set_precedence.
5225 * expr.h (expr_set_precedence): Declare.
5226 * read.c (s_mri): Call expr_set_precedence.
5228 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5230 * doc/as.texinfo (Statements): Remove paragraph discussing
5231 continuing lines with a backslash. This hasn't worked for years,
5234 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5236 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5238 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5239 (ps_CTORS, ps_DTORS): New section types.
5240 (vms_fixup_xtors_section): New function
5241 (Ctors_Psect, Dtors_Psect): Define.
5242 (IS_GXX_XTOR): Define
5243 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5244 Filter static constructors/destructors and add to
5245 Ctors_Symbols/Dtors_Symbols chain.
5246 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5247 appropriate section.
5249 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5250 * makefile.vms: Merge vax/vms support.
5252 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5254 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5255 (elf_pseudo_table): Add them.
5256 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5257 (md_apply_fix): Accept them.
5258 (mips_fix_adjustable): Don't adjust them.
5259 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5260 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5261 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5262 (tc_fix_adjustable): Don't adjust them.
5264 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5266 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5268 * Makefile.in: Regenerate.
5269 * configure.in: AC_SUBST cgen_cpu_prefix.
5270 * configure: Regenerate.
5272 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5274 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5275 Changed all users of COND12_DELAY.
5277 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5279 * config/tc-mn10300.c (set_arch_mach): New function.
5280 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5281 (md_begin): Default to mn10300 mode.
5282 (md_assemble): Only accept instructions for the core mn10300
5283 chip and the active machine type.
5285 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5287 * subsegs.h (segment_info_type): Give the struct a name.
5288 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5289 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5290 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5291 * config/tc-w65.h (tc_reloc_mangle): Declare.
5292 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5294 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5296 * config/tc-v850.c (v850_comm): Restore old section
5297 after common processing.
5299 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5301 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5303 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5305 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5306 char with code that explicitly sign-extends.
5308 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5310 * config/tc-v850.c (md_begin): Restore text section as the current
5311 section after creating call table sections.
5312 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5315 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5316 with call to macro SYM_AUXINFO.
5318 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5320 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5321 with the program transform name.
5322 * Makefile.in: Rebuild.
5324 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5326 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5329 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5331 * config/tc-i386.c (i386_operand): Be prepared for a space between
5332 the open parenthesis and the start of the register operand,
5333 because of the June 16 change.
5335 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5337 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5340 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5342 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5343 even if it is belived to be unnecessary.
5345 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5347 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5349 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5351 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5353 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5354 shift amount for a repeated operand. The shift amount for the
5355 repeated copy comes from the size of the operand.
5357 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5359 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5361 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5363 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5365 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5367 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5368 characters in it as LEX_IS_SYMBOL_COMPONENT.
5369 * config/tc-i386.h (tc_symbol_chars): Define.
5370 (extra_symbol_chars): Declare.
5371 * config/tc-i386.c (extra_symbol_chars): Define.
5372 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5373 (line_comment_chars): Set to '/' if TE_LINUX.
5374 * doc/c-i386.texi (i386-prefixes): Update.
5375 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5377 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5379 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5380 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5382 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5384 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5385 constraint in instructions REP & REPI.
5387 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5389 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5390 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5392 (check_range): If the operand is shifted, then shift the number
5393 before checking its range.
5395 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5397 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5400 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-v850.c (v850_comm): Create special sections as needed.
5404 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5406 * config/tc-d10v.c (write_2_short): Addition of swapping
5407 instructions for sequential and reverse sequential order when
5408 given order is not possible.
5410 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5412 * Makefile.am: Rebuild dependencies.
5413 (DEP_INCLUDES): Fix reference to intl build directory.
5414 * Makefile.in: Rebuild.
5416 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5418 * doc/c-i386.texi: Update 16 bit documentation.
5420 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5421 IgnoreDataSize to IgnoreSize as they are used for address size as
5423 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5424 32-bit mode, similarly addr16/data16 and variants.
5426 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5428 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5429 sequential word multiply instructions.
5431 (do_assemble): Add extra command line argument, to allow mul32
5432 attribute to be preserved across parallel insns.
5433 (md_assemble): Insert NOPs between explicitly parallel insns which
5434 contain an 32 bit multiply and a 16 multiply.
5436 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5438 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5441 * config/tc-i386.c (reloc): Add braces.
5443 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5444 consistent with Intel naming.
5445 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5446 use bitfields in sib_byte.
5447 (modrm_byte): Don't use bitfields here either.
5449 * config/tc-i386.c (current_templates): Add const.
5450 (parse_register): Add const to return, param, and char *s.
5451 (i386_operand): Add const to reg_entry *r.
5452 * config/tc-i386.h (templates): Add const to start, end.
5454 Inspired by code for 16 bit gas support from Martynas Kunigelis
5455 <martynas@nm3.ktu.lt>:
5456 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5457 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5458 (uses_mem_addrmode): Remove.
5459 (md_estimate_size_before_relax): Add support here too.
5460 (md_relax_table): Rewrite interface to md_relax for 16 bit
5462 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5463 (opcode_suffix_to_type): Remove.
5464 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5465 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5466 (md_convert_frag): Likewise.
5467 (i386_operand): Add support for 16 bit base/index regs,
5468 immediates, and displacements. Remove some unnecessary casts, and
5469 localise end_of_operand_string, displacement_string_start,
5470 displacement_string_end variables. Add GCC_ASM_O_HACK.
5471 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5473 * config/tc-i386.c (prefix_hash): Remove.
5474 (md_begin): Rewrite without obstacks. Remove prefix hash table
5475 handling. Rewrite lexical table handling.
5476 (i386_print_statistics): Don't print prefix statistics.
5477 (md_assemble): Rewrite instruction parser so that line is not
5478 converted to lower case. Don't do a hash_find for prefixes,
5479 instead recognise them via opcode modifier.
5480 (expecting_operand, paren_not_balanced): Localise variables.
5481 * config/tc-i386.h (IsPrefix): Define.
5482 (prefix_entry): Remove.
5484 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5485 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5486 '\\' in case where comment_chars contains '/'.
5488 * config/tc-i386.c (MATCH): Ensure given operand and template
5489 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5490 you must write `ljmp *table(%ebx)'.
5492 From H.J. Lu <hjl@gnu.org>:
5493 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5494 as 0 ifndef BFD_ASSEMBLER.
5495 (md_assemble): Allow immediate operands without suffix or
5496 other reg operand to default in size to the current code size.
5498 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5500 * config/tc-v850.c (md_begin): Restore creation of
5501 .call_table_text and .call_table_data sections.
5503 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5505 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5506 after emitting a word of noops.
5508 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5510 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5511 (i386_operand): Simplify checks for valid base/index combinations.
5512 Disallow `in 4(%dx),%al'.
5514 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5516 (add_prefix): Change parameter from char to int.
5518 * config/tc-i386.h (Ugh): Define opcode modifier.
5519 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5521 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5522 CONSISTENT_REGISTER_MATCH macros to check register types more
5523 thoroughly. Check for illegal suffix/operand combinations
5524 when matching insns with operands. Handle new `s' suffix, and
5525 associated FloatMF opcode modifier for float insns with memory
5527 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5528 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5529 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5530 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5531 DATA_PREFIX_OPCODE throughout.
5533 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5534 (md_assemble): Rewrite suffix/register operand checking code to be
5535 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5536 AnyMem, the better to grep.
5538 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5539 given a memory operand. Don't set Abs bits either.
5540 (type_names): Remove Mem*, Abs*.
5541 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5542 define opcode_modifiers as these cases are handled by Disp8,
5543 Disp16, Disp32 and suffix checks.
5544 (COMES_IN_BOTH_DIRECTIONS): Remove.
5545 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5547 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5548 if IgnoreDataSize modifier given. Remove ShortformW modifier
5549 test. Add test for ShortForm in W base_opcode modification.
5550 Merge Seg2ShortForm and Seg3ShortForm code.
5551 * config/tc-i386.h (ShortFormW): Remove.
5552 (IgnoreDataSize): Define.
5554 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5556 * config/tc-d30v.c (md_assemble): Store previous segment state
5557 with previous instruction.
5559 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5561 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5562 (ebp, esp): Remove static variables.
5563 (MATCH): Remove test for InOutPortReg.
5564 (i386_operand): Properly handle InOutPortReg here instead.
5565 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5566 (md_assemble): Simplify and correct modrm and sib generation.
5567 (i386_operand): Add warning for scale without index.
5568 Rewrite checks for valid base/index combinations.
5570 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5571 macros and enclose in do while(0).
5572 (RESTORE_END_STRING): Likewise.
5573 (md_assemble): Add one to printed operand number so we start
5574 from 1 not 0. Add some more gettext invocations.
5575 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5578 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5579 DATA_PREFIX, SEG_PREFIX): Define.
5580 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5581 (check_prefix): Remove function.
5582 (add_prefix): New function. Add prefix to i.prefix as well as
5584 (md_assemble): Changes for add_prefix. Remove hack for wait
5585 prefix, instead always output prefixes in fixed order. Test
5586 for jcxz/loop when selecting between word & dword operations,
5587 and add address size prefix rather than operand size prefix.
5588 Remove operand -> address size hack when emitting jcxz/loop.
5589 (i386_operand): Remove O_Absent check as it's done in expr.
5591 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5593 * configure.in: Recognize m5200 as a cpu_type of m68k.
5594 * aclocal.m4: Rebuild with current libtool.
5595 * configure: Rebuild.
5597 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5599 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5600 to relaxable_symbol to prevent references to external symbol from
5603 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5605 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5606 symbols are relaxable.
5608 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5610 * config/tc-v850.c (md_begin): Don't create special
5611 sections by default.
5613 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5615 * config/tc-mips.c (macro): For div and udiv, close the
5616 reorder block as soon as possible.
5618 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5620 From Matt Semersky <matts@scd.hp.com>:
5621 * macro.c (macro_mri_mode): New function.
5622 * macro.h (macro_mri_mode): Declare.
5623 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5626 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5628 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5631 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5632 until after xstrdup in OBJ_EVAX case.
5634 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5636 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5637 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5638 of hardcoded magic number.
5639 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5641 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5643 * read.c (do_s_func): New function.
5645 * read.h (do_s_func): Add prototype.
5647 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5649 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5650 nops if fill pattern not specified.
5652 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5654 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5655 * config/te-go32.h (TE_GO32): Define.
5656 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5658 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5660 Implement .func/.endfunc pseudo-ops.
5661 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5663 * read.c (potable): Add .func,.endfunc.
5664 (s_func): New function.
5665 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5667 (in_doc_func_p,current_function_label): New static globals.
5668 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5670 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5672 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5673 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5674 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5675 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5676 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5677 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5678 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5679 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5680 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5681 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5682 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5683 * config/tc-a29k.c: Don't define md_short_jump_size,
5684 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5685 * config/tc-alpha.c: Likewise.
5686 * config/tc-alpha.h: Likewise.
5687 * config/tc-arm.c: Likewise.
5688 * config/tc-h8300.c: Likewise.
5689 * config/tc-h8500.c: Likewise.
5690 * config/tc-hppa.c: Likewise.
5691 * config/tc-i860.c: Likewise.
5692 * config/tc-i960.c: Likewise.
5693 * config/tc-ppc.c: Likewise.
5694 * config/tc-sh.c: Likewise.
5695 * config/tc-sparc.h: Likewise.
5696 * config/tc-tic30.c: Likewise.
5697 * config/tc-w65.c: Likewise.
5698 * config/tc-z8k.c: Likewise.
5700 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5702 * config/tc-vax.c (_): Delete this macro used for placeholder
5703 values in vax_operand_width_size; it conflicts with the _() macro
5704 used for internationalization.
5706 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5708 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5709 code. From Chris Moller <moller@bops.com>.
5711 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5712 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5713 * read.c (emit_expr): Initialize seg and subseg fields of a new
5715 * write.c (write_object_file): Switch to the appropriate segment
5716 and subsegment when processing a broken word.
5718 * config/tc-m68k.c (mri_assemble): New static function.
5719 (build_mri_control_operand): Call mri_assemble rather than
5721 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5722 (s_mri_endf, s_mri_endw): Likewise.
5724 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * read.c (s_org): Call md_flush_pending_output if it is defined.
5728 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5730 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5732 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5733 (md_parse_option): Add for same.
5734 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5735 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5736 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5738 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5740 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5742 * config/tc-arm.c (find_real_start): Relax definition of local
5745 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5747 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5748 symbols at the given address, not just the last one specified.
5750 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5752 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5753 or number_to_chars_littleendian to write data.
5755 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5757 * config/tc-v850.c (md_assemble): Remove artificially created
5758 register name symbols.
5760 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5762 * write.c (fixup_segment): Change "segment" to "section" in
5765 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5767 * write.c (fixup_segment): Change sym1-sym2 message again.
5769 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5771 * write.c (fixup_segment): Improve error message for sym1-sym2
5772 errors when sym1 is in a different segment from sym2.
5774 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5776 * config/tc-m32r.c (warn_unmatched_high): New static local.
5777 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5778 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5779 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5780 (md_parse_option): Likewise.
5781 (md_show_usage): Likewise.
5782 (m32r_frob_file): Likewise.
5784 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5785 (read_a_source_file): Call them.
5786 * read.h (stabs_generate_asm_file): Declare.
5787 * stabs.c (stabs_generate_asm_file): New function.
5788 (generate_asm_file): New function.
5789 (stabs_generate_asm_lineno): Move file name handling into
5792 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5794 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5795 (d30v_current_align, d30v_current_align_seg): New variables.
5796 (d30v_last_label): New variable.
5797 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5798 (s_d30v_data, s_d30v_section): Likewise.
5799 (md_pseudo_table): Call them.
5800 (md_begin): Initialize d30v_current_align_seg.
5801 (md_assemble): Call d30v_align when needed by known current alignment.
5802 (d30v_frob_label, d30v_cons_align): New functions.
5803 * config/tc-d30v.h (md_do_align): Remove.
5804 (tc_frob_label): Call d30v_frob_label.
5805 (md_cons_align): New.
5807 * config/tc-d30v.c (find_format): Convert complex expressions to
5808 expression symbols before processing. Clean up code formatting.
5810 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5812 * po/Make-in (install-info): New target.
5814 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5816 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5818 * config/tc-mn10300.c (md_assemble): Likewise.
5820 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5822 * Makefile.am: Update with `make dep-am'.
5823 (HFILES): Add cgen.h.
5824 (cgen.o): Depend on cgen.h.
5825 * Makefile.in: Regenerate.
5827 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5829 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5831 * gasp.c (grab_label): Permit a label to be a preprocessor
5832 variable by permitting a label to start with a backslash.
5834 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5836 * config/tc-mips.c (validate_mips_insn): Removed hack
5837 for previously inaccessible bitfields in some INSN_TRAP
5840 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5842 * config/tc-d30v.c (do_assemble): Abort with error message
5843 if opcode operands do not match.
5845 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5847 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5848 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5849 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5850 similar new 'q' operand.
5852 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5854 * cgen.c (cgen_asm_finish_insn): Fix typo.
5856 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5859 * cgen.c: Include it.
5860 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5861 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5862 All callers updated.
5863 * config/tc-m32r.c: Include cgen.h.
5864 (m23r_insn): New members num_fixups,fixups.
5866 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5868 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5869 to avoid compiler warning.
5871 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5873 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5876 * makefile.vms (OBJS): Add ehopt.obj
5878 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5880 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5882 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5884 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5885 a short format insn.
5886 (md_assemble): Set it for explicitly packed insns.
5888 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5890 * config/obj-coff.c (c_symbol_merge): Do not take address of
5891 native fields when performing the memcpy.
5893 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5895 * config/tc-mips.c (macro,macro2): Implement
5896 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5898 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5900 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5901 relocations against globally visible symbols.
5902 * config/tc-m68k.c (relaxable_symbol): New macro.
5903 (m68k_ip, md_estimate_size_before_relax): Use it.
5904 (tc_m68k_fix_adjustable): Also handle weak symbols.
5906 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5908 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5909 references to externally visible symbols.
5910 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5911 values in twice for a PC relative reloc if the symbol is
5914 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5915 don't adjust a PC relative reloc against an externally visible
5917 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5918 for a PC relative fixup against an externally visible defined
5919 symbol, arrange to store object file and addend values as though
5920 the symbol were not defined.
5921 (tc_gen_reloc): Likewise.
5923 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5925 * read.c (sizeof_leb128): Referenced externally by write.c so
5928 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5930 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5931 and expand a 'debug' symbol associated with the next instruction
5932 that does not cause a short instruction to be filled with a NOP.
5933 (md_pseudo_table): Add support for .debugsym.
5934 (assemble_parallel_insn): Add calls to expand_debug_sym as
5936 (md_assemble): Ditto.
5938 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5940 * as.c (main): Conditionally call setlocale.
5941 * gasp.c (main): Likewise.
5942 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5943 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5945 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5947 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5949 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5951 * config/tc-hppa.c: Change all calls to bzero to use memset.
5952 (pa_ip): Add cast to avoid warning.
5953 (tc_gen_reloc, md_apply_fix): Likewise.
5954 (pa_find_space_by_number): Likewise.
5955 (hppa_force_relocation): Likewise.
5956 (pa_block): Change i to unsigned int.
5957 * config/obj-som.h (obj_som_copyright): Declare.
5959 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5961 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5962 for line numbers for assembly source.
5964 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5966 * configure.in: Change version number to 2.9.4
5967 * configure: Rebuild.
5969 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5971 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5973 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5975 * ecoff.h: Change symbolS in function declaration to struct
5978 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5980 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5981 (md_convert_frag): Fix i18n typo.
5983 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5985 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5986 * ecoff.h: Protoype it.
5987 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5988 [EVAX] (s_alpha_prologue): Delete.
5989 (md_pseudo_table): Update.
5991 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5993 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5994 array to local pointer.
5995 (get_args, parse_expr): Add casts to avoid warnings.
5997 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5999 * read.c (s_set): Cast xmalloc return value to fragS *.
6000 * config/tc-m68k.c (m68k_ip): Function made static to match
6001 previous forward declaration.
6002 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6004 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6006 * config/tc-v850.c: Add internationalisation macros to error
6009 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6010 macros to error strings.
6012 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6015 reloc is in the TOC csect.
6016 (md_apply_fix3): Correct gettext typo.
6018 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6020 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6021 .L - they are local labels and the branches are not really
6022 function calls but rather far jumps.
6024 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6026 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6028 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6030 * config/tc-i386.c (md_assemble): Print operand number rather than
6031 using ordinal_names.
6032 (i386_operand): Likewise.
6034 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6036 * Makefile.am (INTLLIBS): Define to work around apparent automake
6038 All Makefiles: Regenerated.
6040 * Many files: Added gettext invocations around user-visible
6042 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6043 HAVE_LC_MESSAGES): Define.
6044 * dep-in.sed: Added asintl.h.
6045 * po/Make-in: New file.
6046 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6048 * read.c (Z_): Renamed from `_'.
6049 * Makefile.am (SUBDIRS): Added po.
6050 (POTFILES): new macro.
6051 (po/POTFILES.in): New target.
6052 ($(OBJS)): Added asintl.h.
6054 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6055 (as_new_LDADD): Added $(INTLLIBS).
6056 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6057 (gasp_new_LDADD): Added $(INTLLIBS).
6058 (gasp_new_DEPENDENCIES): New macro.
6059 * configure, aclocal.m4: Rebuilt.
6060 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6062 (ALL_LINGUAS): Define.
6063 * macro.c: Include "asintl.h".
6064 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6065 * as.h: Include "asintl.h".
6066 * config/tc-i386.c (ordinal_names): Removed.
6067 (md_assemble): Changed error text to avoid ordinal_names.
6068 (i386_operand): Likewise.
6069 (reloc): Added as_bad to avoid i18n problems.
6070 (tc_gen_reloc): Likewise.
6071 * config/tc-arm.c (bad_args): Now a #define.
6073 * config/obj-vms.c (VMS_stab_parse): Changed type of
6075 (global_symbol_directory): Unified strings to avoid i18n
6077 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6078 avoid i18n problems.
6079 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6080 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6082 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6084 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6086 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6088 * as.c (print_version_id): Added an fprintf to avoid i18n
6090 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6092 * expr.c (expr): Added as_warn call to avoid i18n problems.
6093 * messages.c (as_assert): Changed code to avoid i18n problems.
6094 (as_abort): Likewise.
6095 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6096 (s_space): Likewise.
6097 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6099 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6101 * config/tc-i386.c (check_prefix): New static function, split out
6103 (struct _i386_insn): Add wait_prefix field.
6104 (md_assemble): Remove wait_prefix local variable. Use
6105 check_prefix when adding a prefix.
6107 * config/tc-i386.c (current_templates): New static variable.
6108 (md_assemble): Remove current_templates local variable.
6109 (md_assemble, i386_operand): Improve error and warning messages in
6110 many places. Add RESTORE_END_STRING in many places before error
6111 return. Clarify some comments.
6113 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6115 (md_assemble): Parse string instruction operands, looking for
6116 segment override prefixes. Check for invalid segment prefixes on
6118 (i386_operand): i.seg[] and max mem_operand changes for string
6120 * config/tc-i386.h (EsSeg): Define.
6122 * config/tc-i386.h (regKludge): Define.
6123 (iclrKludge, imulKludge): Don't define.
6124 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6125 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6126 opcode_modifier checks to look for more common cases first. Add
6127 default_seg for IsString case.
6129 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6131 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6133 * configure: Rebuild with new automake and libtool.
6134 * aclocal.m4, Makefile.in: Likewise.
6136 * doc/Makefile.am (as.dvi): New target.
6137 * doc/Makefile.in: Rebuild.
6139 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6141 * configure.in: Added sparc86x support.
6143 * configure: Rebuild.
6145 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6147 (md_parse_option): Warn if -EL is not supported for this architecture.
6149 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6151 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6153 * config/tc-mips.c (mips_ip): Note when we use get match on
6154 the full instruction name.
6156 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6158 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6159 back into the expression to handle add/sub simplification correctly.
6161 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6163 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6165 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6167 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6170 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6172 * symbols.c (max_indent_level): New global.
6173 (print_symbol_value_1): Use it.
6174 * expr.h (expr_build_dot): Declare.
6175 * expr.c (expr_build_dot): New function.
6177 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6179 * symbols.c (print_binary): New function.
6180 (print_expr_1): Call it.
6182 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6184 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6185 operand in the opcode.
6187 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6189 * config/tc-i386.h: Reorder operand flags and opcode modifier
6190 flags for clarity. Remove unused definitions: Unknown,
6191 ImmUnknown, DispUnknown, NoModrm.
6192 * config/tc-i386.c (type_names): Add missing Debug type.
6193 (md_assemble): Better duplicate prefix checking. Quicker string
6194 instruction check via new opcode_modifier flag.
6196 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6198 * doc/as.texinfo (Invoking): Clarify -Wa example.
6200 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6202 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6203 (s_mips_weakext): Define.
6204 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6205 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6208 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6210 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6211 is an error if the value can not be computed at assembly time.
6212 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6214 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6216 * gasp.c (main): Set next field of new include_path structure to
6217 NULL. From Avery Pennarun <averyp@gdc.ca>.
6219 * read.c (s_mri_sect): Call as_bad rather than abort for an
6220 unsupported MRI target.
6222 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6224 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6225 the destination of a branch instruction should be altered.
6226 (find_real_start): New function: Locate the real, Thumb coded
6227 start of a Thumb function.
6228 (do_t_branch23): Alter the destination of branches to Thumb
6231 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6233 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6235 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6238 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6240 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6241 * doc/c-hppa.texi: Likewise.
6243 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6245 * Makefile.am: Rebuild dependencies.
6246 * Makefile.in: Rebuild.
6248 * Makefile.am (DEP_INCLUDES): New variable.
6249 (.dep1): Change to work when srcdir is not an absolute path.
6250 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6251 * Makefile.in: Rebuild.
6253 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6256 LinearAddress patch.
6258 * configure.in: Set version to 2.9.1.
6259 * configure: Rebuild.
6261 * Branched binutils 2.9.
6263 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6265 * config/tc-i386.h (FWait): Define.
6266 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6267 other prefixes. Check FWait flag in opcode table to see which
6268 instructions require an fwait prefix.
6270 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6272 * stabs.c (get_stab_string_offset): Always create a stab string
6275 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6277 Fix some gcc -Wall warnings:
6278 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6279 * ehopt.c (eh_frame_code_alignment): Likewise.
6280 * expr.c (integer_constant, operand): Likewise.
6281 * frags.c (frag_align): Likewise.
6282 * gasp.c (level_0, change_base, doinstr): Likewise.
6283 * hash.c (hash_ask): Likewise.
6284 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6285 (debugging_pseudo): Likewise.
6286 * macro.c (define_macro, check_macro): Likewise.
6287 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6288 (ignore_rest_of_line, float_cons): Likewise.
6289 * symbols.c (decode_local_label_name): Likewise.
6290 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6291 (fixup_segment, number_to_chars_bigendian): Likewise.
6292 (number_to_chars_littleendian): Likewise.
6293 * config/atof-ieee.c (gen_to_words): Likewise.
6294 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6295 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6296 * read.c (output_big_sleb128): Initialize locals to avoid
6298 (output_big_uleb128, equals): Likewise.
6299 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6300 to unsigned int. Change zeros to unsigned int.
6301 * cond.c (s_if): Add return to default case.
6302 * frags.c (frag_now_fix): Change return type to addressT.
6303 * frags.h (frag_now_fix): Update declaration.
6304 * listing.c (file_info_struct): Change linenum to unsigned int.
6305 (struct list_info_struct): Change hll_line to unsigned int.
6306 (print_source): Update format string.
6307 * read.c (emit_expr): Change scan to unsigned int, and don't
6308 bother to initialize it.
6309 * symbols.c (dollar_label_count): Change to unsigned long.
6310 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6311 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6312 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6314 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6316 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6317 mcf5200 just as we do for m68000.
6318 (m68k_init_after_args): Likewise.
6319 (md_estimate_size_before_relax): Likewise.
6321 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6323 * config/tc-v850.c (md_assemble): Store relocation addend in
6324 fixup instead of instruction.
6326 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6328 * config/tc-i386.c (md_assemble): Swap template arguments to
6329 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6330 This macro is currently symmetric, so passing them the wrong
6331 way didn't cause any problem, but may if the macro is changed
6333 After copying template to i.tm, use i.tm. rather than t-> to
6334 access fields, and make t a const*
6335 Move i.tm.operand_types[] swap to immediately after the copy.
6337 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6339 * expr.h (expr_build_uconstant): Add prototype.
6340 (expr_build_unary,expr_build_binary): Add prototypes.
6341 * expr.c (expr_build_uconstant): New function.
6342 (expr_build_unary,expr_build_binary): New functions.
6344 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6346 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6347 * macro.c (macro_expand_body): Increase buffer size.
6348 * messages.c (as_warn): Likewise.
6349 (as_warn_where, as_bad, as_bad_where): Likewise.
6351 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6353 Based on patch from H.J. Lu <hjl@gnu.org>:
6354 * Makefile.am (DISTSTUFF): New variable.
6355 (diststuff): New target.
6356 * Makefile.in: Rebuild.
6358 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6360 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6361 m32r_elf_section_change_hook.
6363 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6364 emit a nop if a section ends with a 16 bit instruction.
6366 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6368 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6369 s_lcomm rather than obj_coff_lcomm.
6370 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6372 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6374 * config/tc-i386.h (LinearAddress): Define.
6375 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6376 instruction, don't use a default segment.
6378 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6380 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6381 * configure: Rebuild.
6383 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * aclocal.m4, configure: Rebuild with libtool 1.2.
6387 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6389 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6390 PC relative branches. Patch courtesy of Jonathan Walton.
6393 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6395 * configure.in (emulations): Add thumb-pe target.
6397 * configure (emulations): Add thumb-pe target.
6399 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6401 * itbl-lex.l (yywrap): Don't define if already defined as a
6404 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6406 * depend.c (quote_string_for_make): New function.
6407 (wrap_output): Use it.
6409 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6411 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6412 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6414 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6416 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6417 Recognize -GN and -relax.
6418 (md_begin): Initialize gp size from -G switch.
6419 (alpha_force_relocation): Always force if -relax.
6420 (alpha_align): Take a new argument that will specify when to
6421 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6422 Change all callers. Emit nop alignment padding as nop+unop pair.
6424 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6426 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6427 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6429 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6431 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6432 require padding to the next long word boundary.
6434 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6436 * cgen.c: #include symcat.h.
6437 * config/tc-m32r.c: Likewise.
6439 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6441 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6442 absolute expressions instead of '$' prefixed register names.
6444 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6446 * read.c (s_set): Record file and line info for symbols when -as.
6447 (pseudo_set): Don't overwrite that dummy fragment.
6449 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6451 * config/tc-ppc.c (md_pseudo_table): Add "section".
6452 (ppc_named_section): New static function.
6454 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6456 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6457 so we don't have to scan the entire list.
6459 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6461 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6462 case, allow the parallel instructions to modify the same flag
6465 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6467 * listing.c (list_symbol_table): Categorize symbols by
6468 undefined_section rather than sy_frag->line == NULL.
6470 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6472 * Makefile.am (install-exec-local): Install properly when ln
6473 fails or tooldir == prefix.
6475 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6477 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6478 Test result of insert_operand for error.
6480 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6482 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6483 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6484 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6485 * doc/Makefile.in: Rebuild.
6487 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6489 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6490 (macro): Fix handling of M_COP[0-3].
6492 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6494 Based on patches from Ross Harvey <ross@teraflop.com>:
6495 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6496 if macro_alternate or macro_mri.
6497 (getstring): Remove support for byte constants between < and >.
6498 (get_any_string): '<' only starts a string if macro_alternate or
6500 (macro_expand_body): Permit keyword parameters following
6501 positional parameters.
6503 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6504 * configure.in (alpha*-*-netbsd*): New target.
6505 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6506 * configure: Rebuild.
6508 * as.h (flag_warn_suppress_instructionswap): Move from here...
6509 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6510 here, and make static.
6512 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6513 BFD_ASSEMBLER or MANY_SEGMENTS.
6515 * as.c (show_usage): Update bug-gnu-utils address.
6516 * gasp.c (show_usage): Likewise.
6517 * doc/as.texinfo (Bug Reporting): Likewise.
6519 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6521 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6522 insns regardless of the size of a pointer if we're in mips I or
6524 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6526 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6528 Fix rac to accept only a0:
6529 * tc-d10v.c (parallel_ok, find_opcode):
6530 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6531 Introduce OPERAND_GPR.
6533 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6535 * read.c (s_fill): Handle non-constant repeat counts by creating
6536 an rs_space fragment.
6538 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6540 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6541 from as_bad to as_warn.
6543 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6545 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6546 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6547 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6549 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6551 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6552 seg_fix_rotP rather than fix_root from seg_info.
6554 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6556 * expr.c: Add support for 0x1_2_3_4 bignums.
6558 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * configure.in: Change -linux* to -linux-gnu*.
6561 * configure: Rebuild.
6563 * app.c (do_scrub_begin): Treat \r as whitespace.
6565 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6567 * Makefile.am: Update dependencies.
6568 * Makefile.in: Rebuild.
6570 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6572 * configure, aclocal.m4: Rebuild with new libtool.
6574 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6576 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6577 the argument to bfd_set_arch_mach.
6578 (load_address): Use bfd_arch_bits_per_address to determine the
6579 bit size of an address instead of looking at the isa level.
6580 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6582 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6584 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6586 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * ehopt.c: New file.
6589 * as.h (enum _relax_state): Add rs_cfa.
6590 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6591 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6592 * read.c (emit_expr): Call check_eh_frame.
6593 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6594 (relax_segment): Likewise.
6595 * Makefile.am: Rebuild dependencies.
6596 (GAS_CFILES): Add ehopt.c.
6597 (GENERIC_OBJS): Add ehopt.o.
6598 * doc/internals.texi (Frags): Document rs_cfa.
6600 * as.c (show_usage): Mention --traditional-format.
6601 (parse_args): Accept --traditional-format.
6602 * as.h (flag_traditional_format): Declare.
6603 * output-file.c (output_file_create): If flag_traditional_format,
6604 set BFD_TRADITIONAL_FORMAT on stdoutput.
6605 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6607 * config/tc-mips.c (append_insn): Make sure that if we have a
6608 fixup for an unmatched %hi reloc, it does not associated with a
6611 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6612 * doc/Makefile.in: Likewise.
6614 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6616 * config/tc-m32r.c (check_for_side_effects): New function.
6617 (can_make_parallel): Add checks for instruction side effects
6618 clashing with the other instruction.
6619 (assemble_parallel_insn): Improve warning messages. Return error
6620 message from non-swapped instruction order.
6622 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6624 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6626 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6627 md_cleanup definition. This moves the forced literal output to
6628 the end of the source pass, and avoids macro's inserting literals
6629 into the code immediately after the macro expansion.
6631 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6633 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6634 a gas internal symbol is adjustable.
6635 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6637 * as.h: If gcc version greater than 2.6, use `__format__' and
6638 `__printf__' in function attributes, rather than `format' and
6641 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6643 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6645 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6647 Add tms320c30 support:
6648 * config/tc-tic30.h: New file.
6649 * config/tc-tic30.c: New file.
6650 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6651 TARGET_FORMAT as "coff-tic30".
6652 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6653 * Makefile.am: Rebuild dependencies.
6654 (CPU_TYPES): Add tic30.
6655 (CPU_OBJ_VALID): tic30-aout is valid.
6656 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6657 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6658 * configure, Makefile.in: Rebuild.
6660 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6662 * config/tc-v850.c (md_assemble): Improvements to error messages.
6664 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6666 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6667 BFD_RELOC_HI16_S to store the high bits of any value.
6669 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6670 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6671 assembler calculate relocations to any external symbol at all.
6672 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6673 involving generation of pc-relative relocs.
6674 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6675 has been moved to md_apply_fix3.
6677 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6678 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6679 which actually means (the address of identifier's GOT entry) +
6680 constant, which is not particularly useful.
6682 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6684 * read.h (include_dirs): Declare.
6685 (include_dir_count,include_dir_maxlen): Declare.
6687 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6689 * configure.in: Correct check for shared opcodes library.
6690 * configure: Rebuild.
6692 * listing.c (buffer_line): If we can't open the file, set at_end.
6693 (listing_print): Remove unused local variable fi.
6695 * config/m68k-parse.y (reglistpair): Handle register list in
6698 * config/vms-conf.h: Don't undef VERSION.
6700 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6702 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6704 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6706 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6707 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6708 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6709 (EXTRA_DIST): Define.
6710 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6711 explicitly rather than via the list of object files.
6712 (gcc-as.opt): New file created when make-gas.com is run.
6713 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6714 itbl-cpu.h} to #include appropriate file rather than copying that
6716 * config/vms-conf.h: Synchronize with current config.in.
6717 * Makefile.in: Rebuild.
6719 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6721 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6722 (parallel_ok): Relaxed parallel subinstruction dependency check.
6724 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6726 * as.h (flag_warn_suppress_instructionswap): added new flag.
6727 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6728 command line argument.
6729 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6730 warning only if flag_warn_suppress_instructionswap is false.
6732 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6734 * configure.in (i386-*-mingw32*): New target.
6735 * configure: Rebuild.
6737 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6739 * symbols.c (resolve_symbol_value): Don't set the segment if it
6740 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6742 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6745 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6747 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6748 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6751 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6753 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6755 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6757 * config/tc-v850.c (v850_insert_operand): Display instruction when
6758 an error is encountered.
6760 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6762 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6763 (i386-*-sco3.2v5*coff): New target.
6764 (i386-*-sco3.2*): New target.
6765 * configure: Rebuild.
6767 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6769 * config/tc-v850.c: Tidy error message production.
6771 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6773 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6774 validate_immediate return value in the right type for comparisons
6777 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6779 * listing.c (MAX_BYTES): Use listing variables not constants.
6780 (data_buffer): No longer an array, but a pointer.
6781 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6782 (listing_listing): Allocate data_buffer.
6784 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6786 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6787 --listing-rhs-width, --listing-cont-lines.
6788 (show_usage): Update.
6789 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6790 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6791 (print_lines): Use the variables instead of the constants.
6792 (listing_listing): Likewise.
6793 * listing.h: Declare the new vars.
6795 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6797 * as.c (parse_args): Add --keep-locals alias for -L.
6798 Add --strip-local-absolute.
6799 (show_usage): Update.
6800 * as.h (flag_strip_local_absolute): New flag.
6801 * symbols.c (S_IS_LOCAL): Use it.
6802 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6803 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6804 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6806 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6808 * config/tc-m32r.c: Detect if explicitly parallel instructions
6809 might have an io conflict and issue a warning message.
6811 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6813 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6814 cgen_swap_fixups): Functions to save, restore and swap the fixup
6815 chain with a backup copy.
6816 (cgen_asm_finish_insn): Returns address of constructed insn.
6818 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6820 * listing.c (file_info_struct): Remove FILE, add POS.
6821 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6822 (file_info): Don't open the file.
6823 (buffer_line): Check for the file in the last_open cache, updating
6825 (print_source): Don't reference file_info->file.
6826 (listing_listing): Likewise.
6827 (listing_print): Close the file in the cache, if any.
6829 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6831 * read.c (dwarf_file_string): New file static variable.
6832 (emit_expr): Look for constant sequence that leads up to a file
6833 name in DWARF debugging output.
6834 (stringer): Use dwarf_file_string to decide whether to accept a
6835 string as a file name.
6837 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6839 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6840 (crack_operand): Add reg->reglst MRI hack.
6841 (r_seg): Put reglst symbols in reg_section.
6842 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6844 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6846 * tc-sh.c (get_specific): Handle SGR & DBR.
6848 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6850 * tc-h8300.c (parse_reg): Take the length of the symbol into
6851 account when attempting to match a register name.
6852 * tc-h8500.c (parse_reg): Likewise.
6854 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6856 * cgen.c: Formatting changes to improve readability.
6858 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6860 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6863 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6865 Based on a patch from Jim Wilson
6866 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6867 (tc_gen_reloc): Handle cross section PC relative relocs
6870 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6872 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6874 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6876 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6877 (expr_jmp_buf): New static local.
6878 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6879 (cgen_md_operand): New function.
6880 * tc-m32r.c: Clean up pass over `struct foo' usage.
6881 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6883 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6885 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6886 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6888 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6890 * config/tc-i386.c (i386_operand): Give an error if there are
6891 unrecognized characters after an expression.
6893 For older changes see ChangeLog-9697