2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
1 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2
3 * doc/internals.texi (Expressions): Fix typo.
4
5 2000-07-08 Kazu Hirata <kazu@hxi.com>
6
7 * config/tc-sh.c: Fix formatting.
8 * config/tc-tic54x.c: Fix formatting.
9 * depend.c: Fix formatting.
10 * flonum-konst.c: Likewise.
11 * flonum-mult.c: Likewise.
12
13 2000-07-07 Kazu Hirata <kazu@hxi.com>
14
15 * config/tc-sh.c: Fix comments.
16 * config/obj-vms.c: Fix comments.
17 * config/tc-a29k.c: Likewise.
18 * config/tc-alpha.c: Likewise.
19 * config/tc-h8300.c: Likewise.
20 * config/tc-h8500.c: Likewise.
21 * config/tc-i370.c: Likewise.
22 * config/tc-ia64.c: Likewise.
23 * config/tc-m68hc11.c: Likewise.
24 * config/tc-m68k.c: Likewise.
25 * config/tc-mips.c: Likewise.
26 * config/tc-ns32k.c: Likewise.
27 * config/tc-ppc.c: Likewise.
28 * config/tc-z8k.c: Likewise.
29
30 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
31
32 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
33 Default to '(SEC_LOAD | SEC_DATA)'.
34 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
35
36 * doc/internals.texi (CPU Backend): Describe
37 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
38
39 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
40
41 * as.c (parse_args): NULL terminate the long option list.
42
43 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
44
45 * config/tc-d30v.h: Include "write.h" for fixS.
46 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
47
48 2000-07-05 Nick Clifton <nickc@cygnus.com>
49
50 * config/tc-d30v.c (write_2_short): Further changes to warning
51 messages produced when combining EITHER_BUT_PREFER_MU attributed
52 opcodes.
53
54 2000-07-05 DJ Delorie <dj@redhat.com>
55
56 * MAINTAINERS: new
57
58 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
59
60 * config/tc-arm.c (psrs): Accept combinations of flags.
61
62 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
63
64 * config/tc-avr.c: Change _ () to _() around all strings marked
65 for translation (exception from the usual coding style).
66 (avr_opt): New struct variable, how the new switches are set.
67 (OPTION_MMCU): Define as 'm' and actually use.
68 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
69 (show_mcu_list): New function, display the list of known MCUs.
70 (md_show_usage): Document the new switches. Call show_mcu_list.
71 (avr_set_arch): Change 'm' to OPTION_MMCU.
72 (md_parse_option): Call show_mcu_list if unknown MCU specified.
73 Handle the new switches.
74 (avr_operands): Disable warnings for undefined combinations of
75 operands if -mall-opcodes. Disable warnings for skipping two-word
76 instructions if enhanced core or -mno-skip-bug.
77 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
78 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
79 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
80 (avr_ldi_expression): Warn about implicit lo8().
81 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
82
83 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
84
85 * configure.in: Add entry for mips-*-sysv4*MP*
86 * configure: Rebuild
87 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
88 elf32-tradlittlemips for traditional mips targets.
89 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
90 test for Link Once sections as in adjust_reloc_syms.
91 * config/te-tmips.h: New file for traditional mips targets. Define
92 TE_TMIPS.
93
94 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
95
96 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
97 flags argument is not present, don't change an existing section's
98 section's attributes. If the flags argument is present, warn if the
99 attributes don't match the section's current attributes. When
100 long section names are supported, set SEC_LINK_ONCE and
101 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
102
103 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
104
105 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
106 symbols; create them.
107
108 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
109
110 * write.c (set_segment_vma): New: Set vma and lma for a segment.
111 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
112
113 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
114
115 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
116 expressions. Ignore the problem when handling 16 bit immediates,
117 because the assembler will take care of the relocation later.
118
119 2000-06-27 Nick Clifton <nickc@cygnus.com>
120
121 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
122 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
123 sequential order, and emit warning messages if the input source
124 code contains constructs like that, or parallel constructs
125 containing such opcodes.
126
127 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
128
129 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
130 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
131 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
132 (md_show_usage): Update usage message.
133 (md_parse_option): Allow redefinition of MCU type within the
134 same avr[1-5] bfd machine type. Show both old and new MCU type
135 in the error message.
136 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
137 Simplify 8K wrap code.
138
139 2000-06-25 Kazu Hirata <kazu@hxi.com>
140
141 * config/obj-aout.c: Remove all uses of DEFUN.
142 * config/obj-ieee.c: Likewise.
143 * config/tc-sh.c: Fix comment typos.
144 * config/tc-tahoe.c: Likewise.
145 * config/tc-vax.c: Likewise.
146 * config/tc-w65.c: Likewise.
147 * config/tc-z8k.c: Likewise.
148 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
149
150 2000-06-24 DJ Delorie <dj@cygnus.com>
151
152 * config/tc-i386.c (md_estimate_size_before_relax): Revert
153 more changes from Sept 1999
154 (tc_i386_fix_adjustable): ditto
155 (md_apply_fix3): ditto
156
157 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
158
159 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
160 (gas_cgen_parse_operand): Set it around expression() call.
161 (gas_cgen_md_operand): Test for it before longjmp().
162
163 2000-06-24 Kazu Hirata <kazu@hxi.com>
164
165 * config/tc-h8500.c: Remove all uses of DEFUN.
166 * config/tc-sh.c: Likewise.
167 * config/tc-w65.c: Likewise.
168 * config/tc-z8k.c: Likewise.
169
170 * config/tc-h8500.c: Fix typos in comments.
171
172 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
173
174 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
175 is defined.
176
177 2000-06-23 matthew green <mrg@redhat.com>
178
179 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
180 defined. Fix error message for `[' grouping.
181
182 2000-06-22 Kazu Hirata <kazu@hxi.com>
183
184 * config/tc-h8300.c: Fix formatting and comment typos.
185
186 2000-06-22 Timothy Wall <twall@cygnus.com>
187
188 * config/tc-ia64.c (note_register_values): Move premature QP
189 notation clearing into the appropriate place.
190
191 2000-06-22 Alan Modra <alan@linuxcare.com.au>
192
193 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
194 first before anything else. Add bin-bugs.h, emul.h and progress.h
195 Sort list of files as for $(OBJS) in Makefile.am.
196
197 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
198 find one. Remake dependencies.
199 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
200 * Makefile.in: Regenerate.
201 * doc/Makefile.in: Regenerate.
202
203 * config/tc-i386.c (i386_displacement): Don't assume a constant
204 displacement is necessarily 16 bits when in 16 bit code mode.
205 (md_assemble): Instead size the displacement here after we know
206 for sure that a .code16gcc operand hasn't automatically added
207 operand size prefixes.
208
209 2000-06-21 H.J. Lu <hjl@gnu.org>
210
211 * Makefile.am: Rebuild dependency.
212 * Makefile.in: Rebuild.
213
214 2000-06-21 Kazu Hirata <kazu@hxi.com>
215
216 * config/tc-h8300.c (parse_reg): Make the function static.
217 (parse_exp): Likewise.
218
219 2000-06-20 DJ Delorie <dj@cygnus.com>
220
221 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
222 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
223 for cygwin import libraries to work properly.
224
225 2000-06-20 H.J. Lu <hjl@gnu.org>
226
227 * Makefile.am: Rebuild dependency.
228 * Makefile.in: Rebuild.
229 * configure: Likewise.
230 * doc/Makefile.in: Likewise.
231
232 2000-06-20 Timothy Wall <twall@cygnus.com>
233
234 * doc/internals.texi (CPU backend): Add @itemx for
235 TC_START_LABEL_WITHOUT_COLON.
236 * doc/c-tic54x.texi: New.
237 * doc/as.texinfo: Add tic54x features and include primary tic54x
238 documentation file.
239 * doc/all.texi: Add C54X.
240 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
241 * doc/Makefile.in: Regenerate.
242 * configure.in: Add tic54x and define LIBM for tic54x.
243 * configure: Regenrate.
244 * config/tc-tic54x.[ch]: New.
245 * config/obj-coff.h: Add tic54x.
246 * Makefile.am: (CPU_TYPES): Add tic54x.
247 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
248 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
249 (as_new_LDADD): Add $(LIBM).
250 * Makefile.in: Regenerate.
251
252 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
253
254 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
255 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
256 * doc/as.texinfo: Likewise.
257
258 * configure, Makefile.in: Regenerate.
259 * configure.in (emulations): Recognize m6811 and m6812.
260 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
261 Added files for 68hc11 and 68hc12 assembler.
262 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
263 * config/tc-m68hc11.h: Header definition for that assembler.
264
265 2000-06-18 Nick Clifton <nickc@redhat.com>
266
267 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
268 instead of OCTETS_PER_BYTE.
269
270 * config/tc-v850.c: Fix compile time warnings.
271 * config/tc-ppc.c: Fix compile time warnings.
272
273 2000-06-18 H.J. Lu <hjl@gnu.org>
274
275 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
276 * configure: Rebuild.
277
278 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
279
280 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
281 to BFD_ASSEMBLER.
282
283 2000-06-16 Nick Clifton <nickc@cygnus.com>
284
285 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
286 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
287
288 * doc/c-mips.texi: Document newly accepted cpu variants.
289
290 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
291
292 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
293
294 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
295
296 * macro.c (getstring): Make it possible to escape the quote
297 character.
298
299 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
300
301 * config/tc-hppa.c (pa_export): Weak symbols can be global.
302
303 2000-06-13 H.J. Lu <hjl@gnu.org>
304
305 * configure: Regenerate.
306
307 2000-06-09 Alan Modra <alan@linuxcare.com.au>
308
309 * app.c (do_scrub_begin): Don't default lex[';'] as a line
310 separator.
311 * doc/internals.texi (line_separator_chars): Semicolon is no
312 longer a default. Mention null and newline as defaults.
313
314 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
315
316 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
317 * config/tc-i860.h (line_separator_chars): Likewise.
318 * config/tc-h8300.c (line_separator_chars): Likewise.
319 * config/tc-i960.c (line_separator_chars): Likewise.
320 * config/tc-m68k.c (line_separator_chars): Likewise.
321 * config/tc-mips.c (line_separator_chars): Likewise.
322 * config/tc-ns32k.c (line_separator_chars): Likewise.
323 * config/tc-sparc.c (line_separator_chars): Likewise.
324 * config/tc-vax.c (line_separator_chars): Likewise.
325
326 * config/tc-h8300.c (comment_chars): Use string initialiser.
327 * config/tc-i960.c (line_comment_chars): Likewise.
328 * config/tc-z8k.c (comment_chars, line_comment_chars,
329 line_separator_chars): Likewise.
330
331 * config/tc-arm.c (line_separator_chars): Always use `;', not just
332 for TE_LINUX.
333
334 2000-06-08 Nick Clifton <nickc@cygnus.com>
335
336 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
337 for size 1 fixes.
338
339 2000-06-08 David O'Brien <obrien@FreeBSD.org>
340
341 * configure.in (VERSION): Update to show this is the CVS mainline.
342
343 2000-06-08 Matthew Jacob <mjacob@feral.com>
344
345 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
346 $at is the integer register $r28, vs. both $r28 and the floating
347 point register $f28.
348
349 2000-06-08 James E. Wilson <wilson@cygnus.com>
350
351 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
352 (dot_endp): Don't call ia64_flush_insns.
353 (emit_one_bundle): Don't delete prologue/body records from
354 unwind_record list in first loop. Rewrite second loop to account for
355 this.
356
357 2000-06-07 David Mosberger <davidm@hpl.hp.com>
358
359 * config/tc-ia64.c: Add missing prototypes.
360 (generate_unwind_image): Cast argument to output_unw_records call.
361
362 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
363
364 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
365
366 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
367
368 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
369 (REGISTER_P): likewise.
370 (avr_opcodes): uses include/opcode/avr.h
371 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
372
373 2000-06-04 Alan Modra <alan@linuxcare.com.au>
374
375 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
376 initializers too.
377
378 2000-06-03 H.J. Lu <hjl@gnu.org>
379
380 * read.c (is_end_of_line): Put back `;'.
381
382 2000-06-03 Alan Modra <alan@linuxcare.com.au>
383
384 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
385
386 2000-06-01 Alan Modra <alan@linuxcare.com.au>
387
388 * expr.c (operand): Test is_end_of_line outside switch to catch
389 line separator chars that are also operators.
390 (operator): Return O_illegal for line separator chars.
391
392 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
393 entry (or `!' entry for TC_HPPA).
394
395 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
396 before indexing is_end_of_line. Remove redundant check for '\0'.
397 (fp_op2): Likewise.
398 * config/tc-h8500.c (md_assemble): Likewise.
399 * config/tc-mcore.c (md_assemble): Likewise.
400 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
401 (md_atof): Likewise
402
403 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
404 is_end_of_line.
405 * config/tc-mcore.c (mcore_cons): Likewise.
406 (mcore_float_cons): Likewise.
407 (mcore_stringer): Likewise.
408 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
409
410 2000-06-01 Scott Bambrough <scottb@netwinder.org>
411
412 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
413
414 2000-05-29 Nick Clifton <nickc@cygnus.com>
415
416 * config/tc-sh.c: Fix compile time warning messages.
417
418 * config/tc-mips.c: Fix compile time warning messages.
419
420 2000-05-29 Philip Blundell <philb@gnu.org>
421
422 * doc/as.texinfo: Update copyright dates.
423 (Local Labels): Delete misplaced mention of ARM.
424 * NEWS: Mention ARM ELF support.
425
426 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
427
428 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
429 it is modified, and use the real_size to compute the frag address
430 for dwarf2 line info.
431
432 2000-05-27 Alan Modra <alan@linuxcare.com.au>
433
434 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
435 line-matching scheme to cope with automake moving variables around.
436 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
437 * Makefile.in: Regenerate.
438
439 2000-05-26 Jakub Jelinek <jakub@redhat.com>
440
441 * config/tc-sparc.c (sparc_relax): New.
442 (md_longopts): Add -relax and -no-relax options.
443 (md_parse_options, md_show_usage): Likewise.
444 (md_apply_fix3): Optimize tail call into branch always if possible.
445
446 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
447
448 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
449 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
450 rules, with warning when a GAS statement specifies a packing that
451 will result in an instruction being squashed.
452 Added typdef packing_type and enumerals, changed various integer
453 literals to use the enumerals.
454
455 2000-05-24 David Mosberger <davidm@hpl.hp.com>
456
457 * config/tc-ia64.c (dot_restorereg_p): New function.
458 (md_pseudo_table): Add restorereg.p.
459 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
460 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
461
462 * config/tc-ia64.h (unw_record_type): Add unwabi.
463 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
464 called MASK with members for imask, and the masks produced by
465 fr_mem, gr_mem, br_mem, and frgr_mem.
466 (unw_p_record): Add members ABI and CONTEXT.
467 (unw_x_record): Add member AB.
468 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
469 as pseudo-register for use during unwind info generation.
470 (AR_PFS, AR_LC): New macros.
471 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
472 whose names start with an at sign (as in "@priunat").
473 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
474 register.
475 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
476 proc_end, unwind_info, personality_routine): Consolidate into
477 "unwind" structure to reduce offset-table use. Add member
478 NEXT_SLOT_NUMBER to track the slot number for the next instruction
479 to be emitted.
480 (output_R1_format, output_R3_format, output_P3_format,
481 output_P6_format): Initialize R with zero to reduce compiler warnings.
482 (output_P7_format): Ditto. Add `default' branch to switch
483 statement to reduce compiler warnings.
484 (output_P8_format, output_B1_format, output_B4_format): Ditto.
485 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
486 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
487 into single argument.
488 (output_X1_format, output_X3_format): Initialize R with zero to reduce
489 compiler warnings. Merge A and B args into single argument.
490 (output_X2_format, output_X4_format): Remove unused variable R. Merge
491 A and B args into single argument.
492 (free_record): Removed (wasn't used).
493 (free_list_records): Also free imasks in prologue records.
494 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
495 (output_spill_mask): Remove.
496 (output_unwabi): New function.
497 (output_epilogue, output_label_state, output_copy_state): Call
498 alloc_record.
499 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
500 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
501 argument.
502 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
503 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
504 as part of handling the prologue records. Emit region's imask if
505 we have one. Handle unwabi, epilogue, label_state, copy_state,
506 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
507 spill_sprel_p, and spill_reg_p records.
508 (set_imask, count_bits, slot_index): New function.
509 (fixup_unw_records): Fix region size computation. Handle
510 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
511 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
512 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
513 set_imask accordingly. Update imask for gr_gr, and br_gr records.
514 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
515 (dot_save): Use manifest constants for applicaton registers.
516 Handle REG_PR and REG_PRIUNAT.
517 (dot_restore): Don't just ignore it.
518 (dot_restorereg): New function..
519 (generate_unwind_image): Ensure unwind info is a multiple of eight
520 bytes, not just four bytes.
521 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
522 (dot_altrp): Don't just ignore it.
523 (dot_savemem): New function. Replaces dot_savesp() and
524 dot_savepsp(). Use manifest constants for applicaton registers.
525 Handle REG_PR and REG_PRIUNAT.
526 (dot_savef): Simplify.
527 (dot_saveb): Support generation of br_gr.
528 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
529 dot_label_state, dot_copy_state): New function.
530 (dot_unwabi): Don't just ignore it.
531 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
532 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
533 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
534 (emit_one_bundle): Set slot number for prologue/body records
535 *before* emitting the first insn.
536 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
537 (md_begin): Declare "psp" pseudo-register.
538 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
539 so we don't get segfault.
540 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
541 counts as required per SW Conventions manual
542 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
543 output_preds_psprel, output_preds_sprel, output_spill_base,
544 output_unat_psprel, output_unat_sprel, output_lc_psprel,
545 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
546 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
547 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
548 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
549 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
550 (dot_vframe): Implement.
551 (dot_vframesp, dot_vframepsp): New function.
552
553 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
554
555 * configure.in (i386-*-freebsd a.out entry): Quote properly.
556 * configure: Regenerate.
557
558 2000-05-23 Alan Modra <alan@linuxcare.com.au>
559
560 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
561 (md_estimate_size_before_relax): so we can use it here instead of
562 old kludges. Localise vars to blocks. Comment.
563
564 * frags.c (frag_new): Update fr_var comments.
565 * frags.h (struct frag): Ditto.
566
567 2000-05-22 Richard Henderson <rth@cygnus.com>
568
569 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
570 (pseudo_func): Add pcrel.
571 (operand_match): Handle IA64_OPND_TGT64.
572 (build_insn): Likewise.
573 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
574 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
575 (fix_insn): Handle all three 64-bit relocation types.
576
577 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
578
579 * obj.h (struct format_ops): New members begin, app_file,
580 s_set_other, s_set_desc, s_get_type, s_set_type,
581 separate_stab_sections, init_stab_section.
582
583 * config/obj-multi.h: Update GPL notice to v2.
584 (obj_begin): New.
585 (obj_app_file): New.
586 (S_SET_SIZE): Test s_set_size for NULL before calling.
587 (S_SET_ALIGN): Similar for s_set_align.
588 (S_SET_OTHER): New.
589 (S_SET_DESC): New.
590 (S_GET_TYPE): New.
591 (S_SET_TYPE): New.
592 (SEPARATE_STAB_SECTIONS): New.
593 (INIT_STAB_SECTION): New.
594 (EMIT_SECTION_SYMBOLS): New.
595 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
596
597 * config/obj-elf.h: Update GPL notice to v2.
598 Mention that this file is included from obj-multi.h.
599 (obj_begin): Wrap definition in ifndef.
600 (elf_file_symbol): Constify declaration.
601 (obj_app_file): Ditto.
602 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
603 Wrap in ifndef SEPARATE_STAB_SECTIONS.
604
605 * config/obj-elf.c (elf_s_set_other): New.
606 (elf_file_symbol): Constify argument.
607 (elf_separate_stab_sections): New.
608 (elf_init_stab_section): New.
609 (elf_format_ops): Add new members. Remove comma at end.
610
611 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
612 (ecoff_format_ops): Add new fields. Remove comma at end.
613 Mention inconsistency for emit_section_symbols.
614
615 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
616
617 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
618 (coff_separate_stab_sections): New.
619 (coff_format_ops): Add new members.
620
621 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
622 (obj_aout_s_set_other): New.
623 (obj_aout_s_set_desc): New.
624 (obj_aout_s_get_type): New.
625 (obj_aout_s_set_type): New.
626 (obj_aout_separate_stab_sections): New.
627 (aout_format_ops): New members added. Use obj_aout_process_stab,
628 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
629 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
630 appropriate.
631 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
632
633 2000-05-22 Alan Modra <alan@linuxcare.com.au>
634
635 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
636 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
637 (md_estimate_size_before_relax): Ensure jumps to weak and
638 externally visible symbols are relocatable.
639
640 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
641
642 * stabs.c (aout_process_stab): Make global.
643 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
644 * read.h (aout_process_stab): Declare.
645
646 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
647 Generalize to *aout, *coff *elf.
648 * configure: Regenerated.
649
650 * doc/internals.texi (Object format backend): Say
651 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
652
653 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
654 * Makefile.in: Regenerated.
655
656 2000-05-19 Catherine Moore <clm@cygnus.com>
657
658 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
659
660 2000-05-18 Alan Modra <alan@linuxcare.com.au>
661
662 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
663 instruction to reflect change in re_assemble_*.
664
665 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
666
667 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
668 build PA64 ELF tools.
669 * configure: Rebuilt.
670
671 2000-05-17 Alan Modra <alan@linuxcare.com.au>
672
673 * Makefile.am: Regenerate dependencies.
674 * Makefile.in: Regenerate.
675
676 2000-05-15 Nick Clifton <nickc@cygnus.com>
677
678 * config/tc-arm.c (struct asm_psr): Add boolean field
679 distinguishing between CSPR and SPSR. Rename 'number' field
680 to 'field'.
681 (psrs): Rearrange contents to match new asm_psr structure.
682 (arm_psr_parse): Move next to psr_required_here. Make it
683 return an asm_psr structure.
684 (psr_required_here): Use asm_psr structure returned by
685 arm_psr_parse.
686 (do_msr): Reorganise to allow psr_required_here to be called
687 only once.
688 (md_undefined_name): Mark 'name' parameter as unused, since
689 the COFF target does not use it.
690
691 2000-05-14 David O'Brien <obrien@FreeBSD.org>
692
693 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
694 standards.
695 * config/te-aux.h: Likewise.
696 * config/te-dpx2.h: Likewise.
697 * config/te-go32.h: Likewise.
698 * config/te-hp300.h: Likewise.
699 * config/te-hppa.h: Likewise.
700 * config/te-i386aix.h: Likewise.
701 * config/te-ic960.h: Likewise.
702 * config/te-interix.h: Likewise.
703 * config/te-nbsd532.h: Likewise.
704 * config/te-pc532mach.h: Likewise.
705 * config/te-ppcnw.h: Likewise.
706 * config/te-psos.h: Likewise.
707 * config/te-sparcaout.h: Likewise.
708 * config/te-sun3.h: Likewise.
709 * config/te-sysv32.h: Likewise.
710
711 2000-05-14 Alan Modra <alan@linuxcare.com.au>
712
713 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
714 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
715 and sign extend without an if statement.
716 (build_bytes): Likewise.
717
718 2000-05-14 Kazu Hirata <kazu@hxi.com>
719
720 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
721 X_add_symbol L_32 case.
722
723 2000-05-14 David O'Brien <obrien@FreeBSD.org>
724
725 * config/te-freebsd.h: New file.
726
727 2000-05-13 Alan Modra <alan@linuxcare.com.au>
728
729 * asintl.h (gettext, dgettext, dcgettext, textdomain,
730 bindtextdomain): Replace defines with those from intl/libgettext.h
731 to quieten gcc warnings.
732
733 * NEWS: Mention x86 .arch and -q.
734
735 * config/tc-i386.c (quiet_warnings): New.
736 (md_assemble): Use quiet_warnings.
737 (md_parse_option): Set quiet_warnings from -q.
738 (md_show_usage): Mention -q, delete -m.
739 (flag_do_long_jump): Delete.
740 (md_parse_option): Remove -m.
741 (md_show_usage): Remove -m.
742 (md_create_long_jump): Remove useless flag_do_long_jump code.
743
744 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
745 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
746
747 2000-05-13 Alan Modra <alan@linuxcare.com.au>
748 Alexander Sokolov <robocop@netlink.ru>
749
750 * doc/c-i386.texi (i386-Arch): New section.
751 (i386-Syntax): Mention .intel_syntax and .att_syntax.
752
753 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
754 (smallest_imm_type): Use smallest opcode for shift by one if cpu
755 architecture has been given and is not 486.
756 (set_cpu_arch): New.
757 (md_pseudo_table): Add .arch.
758 (md_assemble): Warn if cpu architecture has been given and an
759 unsupported instruction.
760
761 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
762 Move operand_types bit defines after relevant template field.
763 (template): Add cpu_flags.
764 (Cpu*): Define.
765 (arch_entry): New.
766
767 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
768
769 * config/tc-mn10300.h (md_end): Define.
770 (mn10300_finalize): Declare.
771 * config/tc-mn10300.c: Include dwarf2dbg.h.
772 (debug_line): Define.
773 (md_assemble): Generate dwarf2 line info.
774 (mn10300_finalize): New function. Finalize dwarf2 info.
775
776 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
777
778 * config/tc-mips.c (md_estimate_size_before_relax): Use the
779 external version of the relocation for weak symbols.
780
781 2000-05-08 David Mosberger <davidm@hpl.hp.com>
782
783 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
784 frame size in units of 16 bytes, as required per SW Conventions manual.
785 (output_unw_records): Output info-block header as a dword to get
786 byte-order right.
787
788 2000-05-08 Alan Modra <alan@linuxcare.com.au>
789
790 * as.h: #include "file", not <file> on files from ../include.
791 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
792 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
793 (md_convert_frag): Add ATTRIBUTE_UNUSED.
794 (tc_coff_symbol_emit_hook): Ditto.
795 (OPTCOUNT): Cast to int to avoid compiler warning.
796 (md_begin): Fix signed/unsigned warnings.
797
798 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
799
800 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
801 ABRANCH LONG case for a conditional branch on a 68000.
802 (md_estimate_size_before_relax): Likewise. Also handle
803 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
804 (m68k-ip: case ABSL): Relax absolute references to 16-bit
805 PC-relative on all CPUs.
806 (md_estimate_size_before_relax): Likewise.
807
808 2000-05-04 Alan Modra <alan@linuxcare.com.au>
809
810 * as.c (parse_args): Just mention current year in printed
811 copyright message.
812
813 2000-05-03 J.T. Conklin <jtc@redback.com>
814
815 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
816 unit registers.
817 (md_parse_option): Recognize -m7400.
818
819 2000-05-03 Ian Lance Taylor <ian@zembu.com>
820
821 * config/atof-ieee.c (gen_to_words): When adding carry back in,
822 don't permit lp to become less than the words array.
823
824 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
825
826 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
827 Fix little-endian case.
828
829 2000-05-03 David O'Brien <obrien@NUXI.com>
830
831 * as.c (parse_args): Update copyright.
832
833 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
834
835 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
836 for the .bss section too.
837
838 2000-05-02 Alan Modra <alan@linuxcare.com.au>
839
840 * configure.in: Set em=linux for hppa-*-linux.
841 * configure: Regenerate.
842 * doc/Makefile.in: Regenerate with correct automake.
843
844 * frags.c (frag_grow): Sanity check chunk_size.
845
846 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
847 * config/obj-som.h: Likewise.
848 * config/obj-ieee.h: Likewise.
849
850 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
851
852 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
853 (md_pseudo_table): Fully initialise OBJ_ELF cases.
854 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
855 (pa_ip): low_sign_unext now returns via function value. Use
856 re_assemble_* instead of dis_assemble_* and
857 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
858 unnecessarily.
859 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
860 (md_section_align, md_parse_option, md_show_usage,
861 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
862 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
863 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
864 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
865 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
866 pa_text): Likewise.
867 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
868 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
869 outside of switch. Correct mask and shifting errors in case 10
870 and case -11. In case 21, compare against signed range to suit
871 hppa_field_adjust changes. In case 12, use re_assemble_12. In
872 case 17 and case 22, use offsetT variable to properly check range.
873 Use re_assemble_* here too.
874 (evaluate_absolute): Change type of value to offsetT. Call
875 hppa_field_adjust to do the work for us.
876 (pa_parse_cmpb_64_cmpltr): Delete save_s.
877 (pa_parse_cmpib_64_cmpltr): Ditto.
878 (pa_build_unwind_subspace): Delete unused var subseg. Change type
879 of i to unsigned int.
880 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
881 (pa_end_of_source): Return type is void.
882
883 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
884
885 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
886
887 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
888
889 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
890 More comments added.
891 (md_begin): Removed "construct symbols for each register name".
892 Because register names conflicts with GCC generated function
893 names.
894 (avr_operand): Now constant numbers can be used as a register
895 identifiers (0 as r0, 31 as r31).
896 (md_assemble): use skip_space () before parsing instruction
897 operands.
898
899 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
900
901 * config/tc-avr.c: New AVR_ISA_ defined.
902 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
903 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
904 for `fmul', `movw' and `lpm R,Z' instructions.
905 (avr_operands): Warn if current opcode is a two-word instruction
906 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
907 (avr_opcodes): New commands added.
908 (REGISTER_P): Check 'a' and 'v' constraint letters.
909 (mcu_types): New MCU added.
910
911 2000-05-01 Alan Modra <alan@linuxcare.com.au>
912
913 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
914 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
915 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
916 * configure: Regenerate.
917
918 2000-04-29 Andreas Jaeger <aj@suse.de>
919
920 * as.h: Correctly check GCC version.
921
922 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
923
924 * as.c (parse_args): Allow md_parse_option to override -a listing
925 option.
926 * config/obj-coff.c (add_lineno): Change type of offset parameter
927 from "int" to "bfd_vma."
928 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
929 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
930 (ppc_change_csect): Align correctly for XCOFF64.
931 (ppc_machine): New function, which discards "ppc_machine" line.
932 (ppc_tc): Cons for 8 when code is 64 bit.
933 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
934 relocations.
935 (md_parse_option): Handle -a64 and -a32.
936 (ppc_xcoff64): New.
937 * config/tc-ppc.h (TARGET_MACH): Define.
938 (TARGET_FORMAT): Move to function.
939 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
940
941 2000-04-26 David O'Brien <obrien@FreeBSD.org>
942
943 * doc/as.1: Fix unbalanced brackets.
944
945 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
946 TE_FreeBSD.
947 (line_comment_chars): Set to '/' if TE_FreeBSD.
948
949 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
950
951 * configure.in: Configury support for PA64 (currently disabled).
952 * configure: Rebuilt.
953
954 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
955
956 * config/tc-mips.c (s_change_sec): Use record_alignment, not
957 bfd_set_section_alignment.
958
959 2000-04-25 Alan Modra <alan@linuxcare.com.au>
960
961 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
962 than 32.
963
964 2000-04-24 Nick Clifton <nickc@cygnus.com>
965
966 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
967 * doc/as.texinfo (Align): Include arm and strongarm in list of
968 targets that have the second form of the behaviour of the .align
969 directive.
970
971 2000-04-24 Mark Klein <mklein@dis.com>
972
973 * obj-som.c: Terminate obj_pseudo_table.
974
975 2000-04-22 Timothy Wall <twall@cygnus.com>
976
977 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
978 to "natval".
979 (operand_match): Conditionally insert default bit values for IMMU9.
980
981 2000-04-14 Matthew Green <mrg@cygnus.com>
982
983 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
984 * configure: Rebuilt.
985
986 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
987 Jason Eckhardt <jle@cygnus.com>
988
989 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
990
991 * config/tc-hppa.c (CHECK_ALIGN): New macro.
992 Added handling of new operand types l,y,&,fe,fE,fx.
993
994 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
995 David Mosberger <davidm@hpl.hp.com>
996 Timothy Wall <twall@cygnus.com>
997 Andrew MacLeod <amacleod@cygnus.com>
998 Jim Wilson <wilson@cygnus.com>
999
1000 * Makefile.am (CPU_TYPES): Add ia64.
1001 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1002 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1003 * Makefile.in: Rebuild.
1004 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1005 * configure: Rebuild.
1006 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1007 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1008 * expr.c (expr): Handle md_optimize_expr.
1009 * read.c (LEX_HASH): Add comment.
1010 * config/tc-ia64.c, config/tc-ia64.h: New files.
1011
1012 2000-04-21 Richard Henderson <rth@cygnus.com>
1013
1014 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1015 bundling a non-delayed branch type instruction.
1016
1017 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1018
1019 * config/tc-mn10300.c (HAVE_AM30): Define.
1020 (md_assemble): Use it.
1021
1022 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1023
1024 * config/obj-elf.c (obj_elf_change_section): Check for changed
1025 section attributes.
1026
1027 * Makefile.am: (CPU_MULTI_VALID): Remove.
1028 (MULTI_CPU_TYPES): Define.
1029 (MULTI_CPU_OBJ_VALID): Define.
1030 (DEPTC): Use the above.
1031 (DEPOBJ): Same here.
1032 (DEP2): And here.
1033 Regenerate dependencies.
1034 * Makefile.in: Regenerate.
1035
1036 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1037
1038 * Makefile.am (YACC, LEX): Get them from configure.
1039
1040 2000-04-18 H.J. Lu (hjl@gnu.org)
1041
1042 * config/tc-i386.c (offset_in_range): Use addressT instead of
1043 bfd_vma for non-bfd assemblers.
1044
1045 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1046
1047 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1048 doesn't give spurious errors.
1049
1050 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1051
1052 * as.h (SEEK_SET): Define if undefined.
1053
1054 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1055
1056 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1057 constants, and don't assume offsetT is 32 bits.
1058
1059 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1060
1061 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1062 (md_pcrel_from_section): Add prototype.
1063 (d10v_fix_adjustable): Add prototype.
1064 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1065
1066 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1067
1068 2000-04-12 Nick Clifton <nickc@cygnus.com>
1069
1070 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1071 symbol in frag chain.
1072
1073 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1074
1075 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1076 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1077 (fits_in_signed_word, smallest_imm_type): Ditto.
1078 (md_assemble): Use an offsetT var to hold offsetT values, not a
1079 long.
1080 (offset_in_range): New.
1081 (md_assemble): Use it.
1082 (md_convert_frag): Change type of target_address, opcode_address,
1083 and displacement_from_opcode_start to offsetT.
1084 (md_create_short_jump): Change type of offset to offsetT.
1085 (md_create_long_jump): Ditto.
1086 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1087 (md_chars_to_number): Remove.
1088 (output_invalid): Remove duplicate prototype.
1089
1090 2000-04-09 Nick Clifton <nickc@cygnus.com>
1091
1092 * Makefile.am (CPU_TYPES): Add 'avr'.
1093 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1094 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1095
1096 * Makefile.in: Regenerate.
1097
1098 * doc/as.texinfo: Add M32R documentation.
1099
1100 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1101
1102 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1103 --enable-build-warnings option.
1104 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1105 * Makefile.in, configure: Re-generate.
1106
1107 2000-04-07 Nick Clifton <nickc@cygnus.com>
1108
1109 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1110 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1111 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1112 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1113 (arm_force_relocation): Force relocations for
1114 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1115
1116 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1117
1118 * config/tc-sh.c (get_operands): There's no third operand if the
1119 first operand is an immediate.
1120
1121 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1122
1123 * config/tc-sh.c (immediate): Delete.
1124 (sh_operand_info): Add immediate member.
1125 (parse_reg): Use A_PC for pc.
1126 (parse_exp): Add second argument 'op'. All callers changed.
1127 (parse_at): Expect pc to be coded as A_PC.
1128 Use immediate field in *op.
1129 (insert): Add fourth argument 'op'. All callers changed.
1130 (build_relax): Add second argument 'op'. All callers changed.
1131 (insert_loop_bounds): New function.
1132 (build_Mytes): Remove DISP_4.
1133 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1134 (assemble_ppi): Use immediate field in *operand.
1135 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1136 (md_apply_fix): Likewise.
1137 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1138
1139 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1140
1141 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1142
1143 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1144
1145 * internals.texi (CPU backend): Document
1146 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1147
1148 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1149
1150 * po/gas.pot: Regenerate.
1151
1152 * as.c (show_usage): Restore translated part of bug string.
1153 * gasp.c (show_usage): Likewise.
1154
1155 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1156 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1157 than move-if-change.
1158 (DEP1): Modify for "gcc -MM".
1159 (DEPTC): Likewise.
1160 (DEPOBJ): Likewise.
1161 (DEP2): Likewise.
1162 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1163 Update dependencies.
1164 * Makefile.in: Regenerate.
1165
1166 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1167
1168 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1169 (md_begin): Likewise.
1170 (HAVE_AM33): New macro.
1171 (md_assemble): Use it. Match r_regs and xr_regs only if
1172 HAVE_AM33.
1173
1174 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1175
1176 * as.h: #include "bin-bugs.h"
1177 * as.c (show_usage): Use REPORT_BUGS_TO.
1178 * gasp.c: #include "bin-bugs.h"
1179 (show_usage): Use REPORT_BUGS_TO.
1180
1181 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1182
1183 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1184
1185 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1186 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1187 adjustments.
1188
1189 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1190
1191 * config/tc-i386.c (i386_immediate): Don't assume a constant
1192 immediate is necessarily 16 bits when in 16 bit code mode.
1193 (md_assemble): Instead set guess_suffix here after we have checked
1194 registers.
1195
1196 2000-04-02 Richard Henderson <rth@cygnus.com>
1197
1198 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1199 quantities. Correct right shift sign extension.
1200 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1201 32-bit value when shifting into place.
1202
1203 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1204
1205 * app.c: Add ATTRIBUTE_UNUSED as needed.
1206 * config/tc-ppc.c: Likewise.
1207 (ppc_size): Make unsigned long.
1208 (ppc_insert_operand): Add casts to avoid warnings.
1209
1210 2000-03-31 Nick Clifton <nickc@cygnus.com>
1211
1212 * config/tc-d10v.h (md_flush_pending_output): Define.
1213
1214 2000-03-29 Nick Clifton <nickc@cygnus.com>
1215
1216 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1217 segment. Works for both BFD_ASSEMBLER and others.
1218 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1219
1220 2000-03-29 Nick Clifton <nickc@cygnus.com
1221
1222 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1223
1224 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1225
1226 * listing.c (LISTING_LHS_WIDTH): Default depends on
1227 LISTING_WORD_SIZE.
1228 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1229
1230 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1231
1232 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1233 string literal.
1234
1235 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1236
1237 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1238
1239 * config/tc-avr.c (mcu_types): Add missing initialiser.
1240 (md_pcrel_from_section): Add prototype.
1241 (avr_operand): Remove redundant test of unsigned < 0.
1242 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1243
1244 2000-03-27 Denis Chertykov <denisc@overta.ru>
1245
1246 * config/tc-avr.c: New file for AVR support.
1247 * config/tc-avr.h: Likewise.
1248 * configure.in: Add AVR support.
1249 * configure: Regenerate.
1250
1251 2000-03-26 Timothy Wall <twall@cygnus.com>
1252
1253 * gasp.c (macro_op): Add new argument to check_macro call.
1254 Macro structure definitions moved to macro.h
1255 * sb.h: Add argument to prototype for input_scrub_include_sb.
1256 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1257 nesting checks with an additional flag.
1258 (struct input_save): Add flag to indicate whether current sb
1259 should be checked for proper macro/conditional nesting.
1260 (input_scrub_push/pop): Save/restore nest check flag.
1261 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1262 defined.
1263 * macro.c (check_macro): Allow caller to retrieve parsed macro
1264 information if a pointer is provided. This information may be
1265 used by the new macro hooks.
1266 * macro.h: Update prototype for check_macro. Macro struct
1267 definitions moved here from macro.c/gasp.c.
1268 * read.c (read_a_source_file): Add parameter to check_macro call,
1269 and pass macro info to the macro hook, if defined.
1270 (input_scrub_insert_line): New. Allow insertion of a line of
1271 characters into the input stream.
1272 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1273 file into the input stream.
1274 (s_include): Use input_scrub_insert_file.
1275 * internals.texi: Document new macro hooks.
1276 * as.h: New prototypes added.
1277
1278 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1279
1280 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1281 an initial capital letter.
1282 (i386_index_check): Reindent.
1283
1284 2000-03-19 Nick Clifton <nickc@cygnus.com>
1285
1286 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1287 relative branches.
1288
1289 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1290
1291 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1292 instruction operand bad if Rd > 7 when generating
1293 thumb instructions. Prevents for example,
1294 "adr r12,label" from silently failing and generating
1295 the wrong instruction.
1296
1297 2000-03-17 Nick Clifton <nickc@cygnus.com>
1298
1299 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1300 that have a destingation >= 0x400000.
1301 Fix compile time warning messages.
1302
1303 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1304
1305 * config/tc-sh.c (md_begin): When encountering insn that are
1306 not supported by the current arch, only change the name if
1307 its contents are the same as prev_name.
1308 (get_specific): If the the architecture doesn't match, fail.
1309
1310 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1311
1312 * config/tc-sh.c (IDENT_CHAR): Define.
1313 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1314 matching back where it came from.
1315
1316 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1317
1318 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1319
1320 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1321
1322 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1323 normal operands.
1324
1325 2000-03-15 Kazu Hirata <kazu@hxi.com>
1326
1327 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1328
1329 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1330
1331 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1332 floating-point-number, make sure 'f' is in FLT_CHARS.
1333
1334 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1335
1336 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1337 (s_lcomm_internal): Use it.
1338 * doc/internals.texi (CPU backend): Document it.
1339 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1340 bytes.
1341
1342 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1343
1344 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1345 when embedded-pic.
1346
1347 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1348 implementation doesn't have special handling for switch
1349 statements.
1350 (macro_build): Allow for code in sections other than .text.
1351 (macro): Likewise.
1352 (mips_ip): Likewise.
1353 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1354 Don't perform relocs if we will be outputting them.
1355 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1356 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1357 embedded-pic.
1358
1359 2000-03-09 Catherine Moore <clm@cygnus.com>
1360
1361 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1362 relocation type based on the entry in the fixup structure.
1363
1364 2000-03-08 H.J. Lu (hjl@gnu.org)
1365
1366 * Makefile.am (install-exec-tooldir): Depend on
1367 install-exec-bindir for parallel make.
1368 * Makefile.in: Regenerated.
1369
1370 2000-03-06 Nick Clifton <nickc@cygnus.com>
1371
1372 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1373 switch.
1374 (md_parse_option): Parse -m32r command line switch - disable m32rx
1375 compatability.
1376 (md_show_usage): Document new option.
1377
1378 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1379 * doc/Makefile.in: Regenerate.
1380 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1381
1382 2000-03-02 Michael Meissner <meissner@redhat.com>
1383
1384 * config/tc-d30v.c (check_range): Remove code that incorrectly
1385 sign extended values where bits < 32.
1386
1387 2000-03-02 H.J. Lu (hjl@gnu.org)
1388
1389 * configure.in: Support --enable-targets=all on ia32.
1390 * configure: Regenerated.
1391
1392 2000-03-01 Nick Clifton <nickc@cygnus.com>
1393
1394 * gasp.c (do_align): Remove bogus check of alignment value.
1395
1396 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1397
1398 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1399 TC_PPC was defined forced the type of a symbol with no other type
1400 to be BSF_OBJECT.
1401
1402 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1403
1404 * doc/internals.texi (CPU backend): Mention that
1405 line_separator_chars do not break up comments. Fix typos for
1406 LEX_AT and LEX_NAME descriptions. Document operands for
1407 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1408 description of md_create_short_jump usage. Document argument for
1409 md_undefined_symbol.
1410
1411 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1412
1413 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1414 (md_parse_option): Handle it.
1415 (md_show_usage): Document it.
1416
1417 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1418
1419 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1420 opcode, for the instruction `pal19'. From Andrea Arcangeli
1421 <andrea@suse.de>.
1422
1423 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1424
1425 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1426 from here..
1427 (md_assemble): To here, before template operands are matched.
1428 Also ensure a constant immediate is sign extended when we know the
1429 size is at most 16 bits. This is to catch cases like "add
1430 $0xffc0,%ax" where we don't know the size, and thus that the
1431 immediate can be represented as Imm8S until after parsing the
1432 register operand.
1433 (i386_displacement): Similarly sign extend 16 bit constant
1434 displacements.
1435 (md_assemble): Relax 16-bit jump constant range check to suit sign
1436 extended displacements.
1437
1438 2000-02-26 Andreas Jaeger <aj@suse.de>
1439
1440 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1441
1442 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1443
1444 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1445 call operands when intel_syntax.
1446 (intel_float_operand): Return 2 for "fi...".
1447 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1448 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1449 earlier "SHORT" change.
1450 (md_assemble): When determining suffix from Regs, exclude
1451 InOutPortReg.
1452
1453 2000-02-24 Nick Clifton <nickc@cygnus.com>
1454
1455 * configure: Add arm-wince, mips-pe and sh-pe targets.
1456 * configure: Regenerate.
1457
1458 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1459 sh-pe targets.
1460 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1461 "pe-mips" for the mips-pe target.
1462
1463 * config/tc-arm.c (insns): Change displacement encoded in BL
1464 and B instructions if the target port is arm-wince.
1465 (do_ldst): Do not bias the relocation offset if the target
1466 port is arm-wince.
1467 (md_pcrel_from): Add in missing relocation offset bias if the
1468 target os arm-wince.
1469
1470 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1471 (md_begin): Disable -G support for mips-pe target.
1472 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1473 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1474 COFF flavour.
1475
1476 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1477 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1478 assembler, just set the alignment to 4.
1479
1480 * config/te-wince-pe.h: New file for WinCE targets. Define
1481 TE_WINCE.
1482
1483 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1484
1485 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1486 string instructions.
1487 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1488 (i386_intel_memory_operand): After finding a segment override,
1489 check again for no `[' before looking for a displacement. Bomb if
1490 more than one displacement rather than silently discarding the
1491 second and subsequent ones. Free strings malloc'd by
1492 build_displacement_string.
1493
1494 2000-02-24 Catherine Moore <clm@cygnus.com>
1495
1496 * config/obj-som.c (obj_pseudo_table): Add "weak".
1497 (obj_som_weak): New routine.
1498
1499 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1500
1501 * config/tc-i386.c (union i386_op): New.
1502 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1503 Throughout file replace occurences of disps[n], imms[n], regs[n]
1504 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1505 intel mode operand swapping. Add assert in regKludge and
1506 fake_zero_displacement code. Test i.types[n] when outputting
1507 displacements and immediates. Combine output of Disp16 with
1508 Disp32.
1509 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1510 when in intel mode by (not) reversing fsub and fdiv operands
1511 before the template search. This fails for single operand
1512 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1513 undefined. Instead fix the base_opcode after we've found the
1514 template. Move base_opcode xor with found_reverse_match from
1515 opcode output code to before this fix so we test for the correct
1516 opcodes.
1517 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1518 check in intel mode. Instead compare opcodes.
1519
1520 * config/tc-i386.h (TC_RELOC): Delete.
1521 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1522 with equivalent call to reloc.
1523
1524 * as.h (flag_m68k_mri): Move declaration after target include, and
1525 only declare when TC_M68K defined. Define as zero otherwise.
1526 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1527 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1528 Define as zero otherwise.
1529 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1530 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1531 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1532 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1533 testing whether defined.
1534 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1535 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1536 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1537 rather than testing whether defined.
1538 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1539 (parse_mri_cons): Declare and use only when TC_M68K.
1540 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1541 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1542 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1543
1544 * NEWS: Mention IBM 370 support.
1545
1546 2000-02-23 Richard Henderson <rth@cygnus.com>
1547
1548 * config/tc-i386.c (md_assemble): When swapping operands for
1549 intel_syntax, assume everything that's not Imm or Disp is a
1550 register.
1551
1552 2000-02-23 Linas Vepstas <linas@linas.org>
1553
1554 * config/tc-i370.c, config/tc-i370.h: New files.
1555 * Makefile.am: Add support for Linux/IBM 370.
1556 * configure.in: Likewise.
1557 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1558 * config/obj-elf.c: Include elf/i370.h
1559 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1560
1561 * Makefile.in: Regenerate.
1562 * configure: Regenerate.
1563
1564 * doc/c-i370.texi: New file.
1565 * doc/all.texi: Include it.
1566 * doc/as.texinfo: And here.
1567 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1568 * doc/Makefile.in: Regenerate.
1569
1570 2000-02-19 Michael Meissner <meissner@redhat.com>
1571
1572 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1573 determine if an instruction can be used in parallel with an ADDppp
1574 or SUBppp instruction.
1575
1576 2000-02-22 Andrew Haley <aph@cygnus.com>
1577
1578 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1579
1580 1999-12-30 Andrew Haley <aph@cygnus.com>
1581
1582 * config/tc-mips.c (mips_gp32): New variable.
1583 (macro_build) Use mips_gp32.
1584 (mips_ip): Ditto.
1585 (md_longopts): Add "-mgp32" and "-mgp64".
1586 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1587
1588 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1589
1590 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1591 warning, and bump it to 1.
1592
1593 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1594
1595 From Brad Lucier <lucier@math.purdue.edu>:
1596 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1597 match format.
1598
1599 2000-02-21 Catherine Moore <clm@cygnus.com>
1600
1601 * config/tc-mips.c (MF_HILO_INSN): Define.
1602 (mips_7000_hilo_fix): Declare.
1603 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1604 (md_parse_option): Check for 7000_HILO_FIX options.
1605 (OPTION_M7000_HILO_FIX): Define.
1606 (OPTION_NO_M7000_HILO_FIX): Define.
1607 * doc/c-mips.texi (-mfix7000): Describe.
1608
1609 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1610
1611 * listing.c (print_lines): Remove unused variable `end'.
1612
1613 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1614 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1615 reloc_type when BFD_ASSEMBLER.
1616 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1617 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1618 statement and quell signed vs. unsigned comparison warning.
1619
1620 2000-02-18 Nick Clifton <nickc@cygnus.com>
1621
1622 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1623 the computed frag offset, rather than overwriting it.
1624
1625 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1626
1627 * config/tc-sh.c ("elf/sh.h"): Include.
1628 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1629 (md.begin): Initialize target_arch.
1630 Only include opcodes in has table that match selected architecture.
1631 (parse_reg): Recognize register names for sh-dsp.
1632 (parse_at): Recognize post-modify addressing.
1633 (get_operands): The leading space is now optional.
1634 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1635 arguments. Update valid_arch.
1636 (build_Mytes): Add support for SDT_REG_N.
1637 (find_cooked_opcode): New function, broken out of md_assemble.
1638 (assemble_ppi, sh_elf_final_processing): New functions.
1639 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1640 (md_longopts, md_parse_option): New option: -dsp.
1641 * config/tc-sh.h (elf_tc_final_processing): Define.
1642 (sh_elf_final_processing): Declare.
1643
1644 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1645
1646 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1647 the unwinder subspace. Save the current seg/subseg before creating
1648 the new seg/subseg.
1649
1650 2000-02-10 Nick Clifton <nickc@cygnus.com>
1651
1652 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1653 little endian targets.
1654 (INST_BYTE1): Redefine to handle big and little endian
1655 targets.
1656 (cpu_type): New type: Select between M340 and M210.
1657 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1658 instructions of the M340.
1659 (md_assemble): Add support for the MULSH and OPSR classes of
1660 instructions.
1661 (md_atof): Add support for little endian targets.
1662 (md_parse_option): Add support for -EL, -EB and -mcpu command
1663 line switches.
1664 (md_convert_frag): Add support for little endian targets.
1665 (md_apply_fix3): Add support for little endian targets.
1666 (md_number_to_chars): Add support for little endian targets.
1667
1668 2000-02-10 Timothy Wall <twall@redhat.com>
1669
1670 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1671 defined, use it to verify the symbol just read should be a label.
1672
1673 2000-02-10 Timothy Wall <twall@redhat.com>
1674
1675 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1676 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1677 around colons when KEEP_WHITE_AROUND_COLON is defined.
1678 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1679 and KEEP_WHITE_AROUND_COLON.
1680
1681 2000-02-08 Timothy Wall <twall@redhat.com>
1682
1683 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1684 logic.
1685 (do_repeat): New. Abstract repeat logic so that a "break" can be
1686 implemented.
1687 (end_repeat): New. Provide support for a "break" out of the
1688 repeat loop.
1689 * read.h: Add prototypes for new functions.
1690
1691 2000-02-08 Timothy Wall <twall@redhat.com>
1692
1693 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1694 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1695 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1696 non-zero.
1697
1698 2000-02-08 Timothy Wall <twall@redhat.com>
1699
1700 * read.c: Added elseif to directives table.
1701 * read.h: Added prototype for s_elseif.
1702 * doc/as.texinfo: Added description for elseif.
1703 * cond.c (s_elseif): New function
1704
1705 2000-02-04 Timothy Wall <twall@redhat.com>
1706
1707 * listing.c (print_lines): Remove conditionals causing bug in
1708 listings.
1709
1710 2000-02-03 Timothy Wall <twall@cygnus.com>
1711
1712 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1713 default values.
1714 * frags.c (frag_new): Calculate fr_fix in octets
1715 (frag_now_fix) Return offset as target address offset (bytes).
1716 (frag_now_fix_octets) New - Return offset in octets (8-bit
1717 quantities).
1718 * frags.h: Added prototype for frag_now_fix_octets().
1719 Distinguish between octets and bytes in field descriptions.
1720 * listing.c (calc_hex): Account for octets vs bytes when
1721 printing addresses/offsets.
1722 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1723 target is little-endian, print the octets in a word in big-endian
1724 order so that the display looks like a proper hexadecimal number,
1725 instead of having the octets reversed.
1726 * read.c (do_align): When recording alignment, alignment power
1727 should be in terms of target bytes (minimum addressible unit)
1728 instead of octets.
1729 (do_org) Convert ORG target address (byte) argument into an
1730 octet offset when generating a variable fragment.
1731 * symbols.c (resolve_symbol_value): Symbol final value
1732 converted to a target address offset (bytes) from its octet offset.
1733 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1734 offset (bytes) is adjusted by the frag offset (octets) converted
1735 to bytes.
1736 (coff_frob_section) Section alignment power is in terms of bytes;
1737 convert it to an octet alignment power when calculating size (and
1738 size mask) in octets. Don't modify the section size in order to
1739 "align" it for TI COFF, since that format has a different method
1740 for storing alignment information.
1741
1742 2000-02-01 Timothy Wall <twall@cygnus.com>
1743
1744 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1745 entries, matching the way GCC generates them. If not escaped, the
1746 filename is encoded incorrectly.
1747
1748 2000-01-31 Nick Clifton <nickc@cygnus.com>
1749
1750 * config/tc-arm.c (reg_table): Add support for ATPCS register
1751 naming conventions.
1752
1753 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1754
1755 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1756 already defined.
1757 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1758 New macro.
1759 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1760 of a symbol when we really care about its value.
1761
1762 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1763
1764 * config/tc-mcore.c (md_assemble): Give warning message if
1765 operands passes to instruction are more than the spec.
1766
1767 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1768
1769 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1770 Thumb mode but the label seen was not declared as '.thumb_func'
1771 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1772 correct disassembly of Thumb code bounded by non function labels.
1773
1774 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1775
1776 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1777 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1778
1779 * Makefile.in: Same here.
1780 Update copyright.
1781
1782 * configure.in: Set bfd_gas for i386-aout when primary target
1783 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1784 we may need the primary te_file. Remove incorrect comment.
1785
1786 * configure: Regenerate.
1787
1788 * config/e-i386aout.c: New file.
1789
1790 * as.c (USE_EMULATIONS): Move to before print_version_id.
1791 (struct emulation): Add i386aout.
1792 (show_usage): Split text strings. Reformat -a text. Add --em
1793 help.
1794 Update copyright.
1795
1796 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1797 (aout_format_ops): New.
1798 Update copyright.
1799
1800 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1801 preprocessor conditional and add aout USE_EMULATIONS tests.
1802 (read_a_source_file): Don't pass error strings to printf as
1803 format arg.
1804 Update copyright.
1805
1806 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1807 format arg.
1808 (do_data): Same here.
1809 (process_file): And here.
1810 Update copyright.
1811
1812 * symbols.c (colon): Rewrite "already defined" fatal message
1813 code for aout with USE_EMULATIONS.
1814 Update copyright.
1815
1816 * config/obj-aout.c (OBJ_HEADER): Define.
1817 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1818 fields of sentinel.
1819 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1820 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1821 forms here.
1822 (obj_aout_type): Expand S_SET_OTHER here too.
1823 (obj_read_begin_hook): Remove.
1824 (aout_pop_insert): New.
1825 (obj_aout_s_get_other): New.
1826 (obj_aout_s_get_desc): New.
1827 (aout_format_ops): New.
1828 Update copyright.
1829
1830 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1831 gets aout_pseudo_table.
1832 (aout_pseudo_table): Declare.
1833 (obj_read_begin_hook): Define.
1834 Update copyright.
1835
1836 * config/obj-coff.c (obj_pseudo_table): Rename to
1837 coff_pseudo_table.
1838 (coff_pop_insert): Use coff_pseudo_table.
1839 (coff_sec_sym_ok_for_reloc): Remove.
1840 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1841 and comment all zero entries and remove #if 0 code.
1842 Update copyright.
1843
1844 * config/obj-coff.h (obj_pop_insert): Define.
1845 (coff_pseudo_table): Declare.
1846 Update copyright.
1847
1848 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1849 s_get_size, s_set_size. Comment all zero entries.
1850 Update copyright.
1851
1852 * config/obj-elf.c (elf_s_get_other): New function.
1853 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1854 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1855 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1856 comment.
1857 (obj_elf_parse_section_letters): Don't pass error strings to
1858 printf as format arg.
1859 Update copyright.
1860
1861 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1862 OBJ_MAYBE_ECOFF.
1863 (elf_s_get_other): Declare.
1864 (S_GET_OTHER) Define as elf_s_get_other if not already
1865 defined.
1866 (S_SET_OTHER): Only define when not already defined.
1867 (elf_obj_read_begin_hook): Declare.
1868 (obj_read_begin_hook): Define.
1869 (elf_obj_symbol_new_hook): Declare.
1870 (obj_symbol_new_hook): Define.
1871 Update copyright.
1872
1873 * config/obj-multi.h: Add copyright header and protect against
1874 multiple inclusion. Add * to all function pointers.
1875 (OBJ_HEADER): If defined, include it rather than other defines
1876 in this file.
1877 (obj_frob_file_after_relocs): Test for NULL.
1878 (obj_symbol_new_hook): Here too.
1879 (obj_sec_sym_ok_for_reloc): And here.
1880 (S_GET_OTHER): Define.
1881 (S_GET_DESC): Define.
1882 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1883 (OBJ_MAYBE_ELF): Update comment.
1884
1885 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1886 OBJ_AOUT preprocessor conditional and handle emulation by
1887 testing OUTPUT_FLAVOR.
1888 (i386_displacement): Here too.
1889 (md_section_align): Similarly here.
1890 (i386_target_format): Conditionally compile when more than one
1891 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1892 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1893 (i386_displacement): Here too.
1894 Update copyright.
1895
1896 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1897 Define TARGET_FORMAT for aout only when not multi.
1898 Update copyright.
1899
1900 * config/te-multi.h: Delete file as it's identical to te-generic.h
1901
1902 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1903
1904 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1905 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1906 LONG_MNEM_SUFFIX.
1907
1908 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1909 DWORD_MNEM_SUFFIX.
1910 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1911 comments.
1912
1913 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1914
1915 * config/tc-mips.c (mips_do_align): New function.
1916 * config/tc-mips.h (md_do_align): Define.
1917
1918 2000-01-10 Philip Blundell <philb@gnu.org>
1919
1920 * doc/c-arm.texi (ARM Options): Fix typo.
1921 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1922 line separator for Linux.
1923 * doc/as.texinfo (Comments): Mention the ARM.
1924
1925 2000-01-10 Philip Blundell <pb@futuretv.com>
1926
1927 * configure.in (arm*-*-conix*): New target.
1928 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1929 armv*-*-linux-gnu.
1930 * configure: Regenerate.
1931
1932 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1933
1934 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1935 (obj_elf_visibility): New function.
1936
1937 * doc/as.texinfo (Visibility): New node: document visibility
1938 pseudo ops.
1939
1940 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1941
1942 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1943 warning for absolute jump/call without `*' in non-intel mode. No
1944 need to set i.types[0] JumpAbsolute in intel mode.
1945
1946 1999-12-22 Philip Blundell <pb@futuretv.com>
1947
1948 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1949 hook function when changing sections.
1950 (arm_s_data): Likewise.
1951
1952 1999-12-14 Nick Clifton <nickc@cygnus.com>
1953
1954 * config/tc-arm.c (md_parse_option): Add support for -marm720
1955 command line switch.
1956
1957 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1958
1959 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1960 (r_registers, xr_registers): Define.
1961 (r_register_name, xr_register_name): New functions.
1962 (md_assemble): Handle new am33 operand types and instruction
1963 formats.
1964 (mn10300_insert_operand, check_operand): Likewise.
1965
1966 1999-11-29 Nick Clifton <nickc@cygnus.com>
1967
1968 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1969 (s_force_thumb): Set thumb_mode to 2.
1970 (md_assemble): Do not complain about thumb instructions on a
1971 non-thumb target if thumb_mode is set to 2.
1972
1973 1999-11-28 Michael Meissner <meissner@cygnus.com>
1974
1975 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1976 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1977 (O_...): Add new machine dependent expressions if we are handling
1978 explicit relocations.
1979 (alpha_reloc_op): New static table holding the explicit relocation
1980 information.
1981 (alpha_literal_hash): New static to hold the hash table for
1982 explicit relocations.
1983 (alpha_macros): Add support for explicit relocations.
1984 (md_begin): If explicit relocations, initialize hash table.
1985 (md_assemble): Don't print a second error if tokenize_arguments
1986 already printed an error message.
1987 (md_apply_fix): Add support for explicit relocations.
1988 (alpha_force_relocation): Ditto.
1989 (alpha_fix_adjustable): Ditto.
1990 (alpha_adjust_symtab): New function to support explicit
1991 relocations.
1992 (alpha_adjust_symtab_relocs): Ditto.
1993 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1994 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1995 Add support for explicit relocations. Return -2 if an error
1996 message was already printed.
1997 (find_macro_match): Add support for explicit relocations. Comment
1998 each of the cases.
1999 (emit_insn): Add support for explicit relocations.
2000 (assemble_tokens): Ditto.
2001 (emit_ldgp): Ditto.
2002 (load_expression): Ditto.
2003 (emit_lda): Ditto.
2004 (emit_ldah): Ditto.
2005 (emit_ir_load): Ditto.
2006 (emit_loadstore): Ditto.
2007 (emit_ldXu): Ditto.
2008 (emit_ldil): Ditto.
2009 (emit_sextX): Ditto.
2010 (emit_division): Ditto.
2011 (emit_jsrjmp): Ditto.
2012 (emit_retjcr): Ditto.
2013
2014 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2015 ELF object format.
2016 (tc_adjust_symtab): If explicit relocations, call the function
2017 alpha_adjust_symtab.
2018 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2019 relocations next to the literal relocation they reference.
2020 (TC_INIT_FIX_DATA): Initialize the new fields.
2021 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2022
2023 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2024
2025 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2026 'B' operand for PA2.0 bb instruction.
2027
2028 1999-11-18 Nick Clifton <nickc@cygnus.com>
2029
2030 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2031 target.
2032
2033 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2034 relocs.
2035 (mcore_force_relocation): Force relocations to be generated for
2036 RVA relocs.
2037
2038 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2039
2040 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2041 (i386_displacement): Disallow O_big displacements.
2042
2043 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2044
2045 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2046 Small improvements in error checking.
2047 (md_assemble): Support for unconditional ARM instructions.
2048 (md_parse_option): Support for -m[arm]v5e flag.
2049
2050 1999-11-12 Nick Clifton <nickc@cygnus.com>
2051
2052 * macro.c (buffer_and_nest): Do not check beyond the end of the
2053 buffer.
2054
2055 1999-11-11 Nick Clifton <nickc@cygnus.com>
2056
2057 * macro.c (buffer_and_nest): Look for seperator after TO and
2058 FROM tokens.
2059
2060 1999-11-08 Andrew Haley <aph@cygnus.com>
2061
2062 * app.c (do_scrub_chars): When in State 10, treat backslash
2063 characters in the same way as as symbol characters.
2064
2065 1999-11-07 Richard Henderson <rth@cygnus.com>
2066
2067 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2068 the previous label was in the current section before playing
2069 with auto-alignment.
2070
2071 1999-11-06 Nick Clifton <nickc@cygnus.com>
2072
2073 * config/tc-v850.c (v850_force_relocation): Force relocation
2074 for weak symbols.
2075 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2076 the symbol is weak.
2077
2078 1999-11-05 Michael Meissner <meissner@cygnus.com>
2079
2080 * expr.h (operatorT): Increase machine dependent operators to 16.
2081 * expr.c (op_rank): Ditto.
2082
2083 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2084
2085 * read.c (pseudo_set): Reject attempts to set the value of a
2086 section symbol.
2087
2088 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2089 if it is defined.
2090
2091 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2092
2093 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2094 to bfd_set_section_contents.
2095
2096 1999-11-03 Nick Clifton <nickc@cygnus.com>
2097
2098 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2099
2100 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2101
2102 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2103 (mips_ip): Use OPCODE_IS_MEMBER.
2104
2105 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2106
2107 * config/tc-arm.c (reg_required_here): Improve comments.
2108
2109 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2110 (tinsns): Initialize variants field.
2111
2112 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2113 BAD_PC respectively.
2114
2115 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2116
2117 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2118 * config/tc-arm.h: Fix compile time warnings.
2119
2120 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2121
2122 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2123 form @abs16, @(abs16) and @(abs16 + imm).
2124
2125 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2126
2127 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2128 (ISA_HAS_64_BIT_REGS) New.
2129 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2130 mips_emit_delays,macro_build,load_register,load_addresss,
2131 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2132 and/or use new ISA_xxx macros in expressions involving
2133 ISA, particularly mips_opts.isa.
2134
2135 1999-10-18 Michael Meissner <meissner@cygnus.com>
2136
2137 * expr.h (operatorT): Add machine dependent operators md1..md8.
2138 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2139 for the machine dependent operators to use.
2140
2141 * expr.c (op_rank): Add machine dependent operators.
2142
2143 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2144 operator.
2145 (O_cpregister): Ditto.
2146 (md_begin): Change X_op test that field is wide enough to use
2147 O_max instead of O_alpha_max.
2148 (cpu_types): Fill in missing initializer.
2149 (alpha_num_macros): Make unsigned.
2150 (md_assemble): Make opnamelen be size_t.
2151 (md_apply_fix): Cast alpha_num_operands to int before testing.
2152 (alpha_force_relocation): Ditto.
2153 (alpha_fix_adjustable): Ditto.
2154 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2155 (tc_gen_reloc): Ditto.
2156 (tc_get_register): Ditto.
2157 (emit_ldgp): Ditto.
2158 (emit_lda): Ditto.
2159 (emit_ldah): Ditto.
2160 (emit_ldil): Ditto.
2161 (s_alpha_ent): Ditto.
2162 (s_alpha_end): Ditto.
2163 (s_alpha_frame): Ditto.
2164 (s_alpha_prologue): Ditto.
2165 (s_alpha_file): Ditto.
2166 (s_alpha_gprel32): Ditto.
2167 (s_alpha_proc): Ditto.
2168 (s_alpha_set): Ditto.
2169 (s_alpha_base): Ditto.
2170 (s_alpha_align): Ditto.
2171 (s_alpha_arch): Ditto.
2172 (alpha_align): Ditto.
2173 (assemble_insn): Suppress unused variable warning.
2174 (emit_insn): Ditto.
2175 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2176 order in the structure.
2177 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2178
2179 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2180
2181 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2182
2183 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2184
2185 * config/tc-i386.c (i386_index_check): Correct #endif location.
2186
2187 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2188
2189 * as.c (show_usage): Document new options.
2190 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2191 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2192 (parse_args): Parse the new options.
2193 (main): If there were warnings, and --fatal-warnings
2194 was specified, print an error.
2195 * as.h: New variable, flag_fatal_warnings, for new option.
2196
2197 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2198
2199 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2200 '@'. Change autoincrement completers to fall through to cache control
2201 completers.
2202
2203 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2204 arg.
2205 (pa_parse_addb_64_cmpltr): New function.
2206
2207 * config/tc-hppa.c (pa_ip): Change error message.
2208 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2209 '?Q' args to allow falling through.
2210
2211 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2212 Remove unused conditional codes.
2213 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2214
2215 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2216
2217 * config/tc-d30v.c (CHAR_BIT): Define.
2218 (check_range): Fix bit operations to support integers bigger than
2219 32 bits.
2220
2221 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2222
2223 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2224 operands.
2225
2226 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2227 Doug Evans <devans@cygnus.com>
2228
2229 Add support for m32rx.
2230 * config/tc-m32r.c (enable_m32rx): New static global.
2231 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2232 (allow_m32rx): New function.
2233 (M32R_SHORTOPTS): Add `O'.
2234 (md_longopts): Add --m32rx plus several warning options.
2235 (md_parse_option): Handle new options.
2236 (md_show_usage): Print them.
2237 (md_begin): Enable m32rx.
2238 (OPERAND_IS_COND_BIT): New macro.
2239 (first_writes_to_seconds_operands): New function.
2240 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2241 (target_make_parallel,assemble_two_insns): New functions.
2242 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2243 If optimizing and m32rx, try to make consecutive insns parallel.
2244
2245 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2246
2247 * config/tc-mips.c (nopic_need_relax): Allow for the
2248 .sdata.foo sections generated by -fdata-sections,
2249 and for the .gnu.linkonce.s sections generated by C++.
2250
2251 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2252
2253 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2254 with cleaner code using completer prefixes. Add 'Y'.
2255
2256 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2257
2258 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2259
2260 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2261 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2262 insn does not match and we should try the next insn in the table.
2263
2264 1999-09-22 Nick Clifton <nickc@cygnus.com>
2265
2266 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2267
2268 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2269
2270 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2271 of PA2.0 support.
2272
2273 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2274
2275 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2276 OBJ_ELF. If ELF, add "sq".
2277 (md_parse_option): If ELF, ignore -s and -q.
2278 (md_show_usage): Mention ELF options.
2279
2280 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2281
2282 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2283 operands.
2284
2285 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2286
2287 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2288
2289 * config/tc-hppa.c (struct pa_it): New field "trunc".
2290 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2291 (pa_parse_ftest_gfx_completer): New function
2292 (pa_parse_fp_cnv_format): New function.
2293
2294 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2295 (md_apply_fix): Handle 22bit pc-rel branches.
2296
2297 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2298
2299 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2300
2301 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2302
2303 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2304
2305 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2306
2307 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2308 (pa_ip): Handle 'fX'.
2309
2310 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2311
2312 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2313 unwinds unless the function is in the text space.
2314 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2315
2316 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2317
2318 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2319 (md_assemble): To here. Tweak address generation.
2320
2321 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2322 debug_line.
2323 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2324 (md_assemble): Call dwarf2_where for OBJ_ELF.
2325 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2326 (pa_end_of_source): New function.
2327 * tc-hppa.h (md_end): Define for OBJ_ELF.
2328
2329 1999-09-14 Michael Meissner <meissner@cygnus.com>
2330
2331 * configure.in (Canonicalization of target names): Remove adding
2332 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2333 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2334 * configure: Regenerate.
2335
2336 1999-09-14 Donn Terry <donn@interix.com>
2337
2338 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2339
2340 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2341
2342 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2343 pc-relative jmp/call to an absolute symbol.
2344 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2345 absolute section symbols.
2346
2347 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2348 jump handling code and comments.
2349
2350 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2351
2352 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2353 the value if TE_PE and a global defined symbol.
2354
2355 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2356
2357 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2358 print the symbol, rather than printing it here.
2359
2360 1999-09-11 Donn Terry <donn@interix.com>
2361
2362 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2363 BFD_RELOC_RVA relocations.
2364
2365 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2366 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2367 starts with "_G".
2368
2369 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2370 defined.
2371 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2372 * doc/internals.texi (Object format backend): Document
2373 SET_SECTION_RELOCS.
2374
2375 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2376 relocations against global symbols if TE_PE.
2377
2378 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2379 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2380
2381 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2382 symbols.
2383
2384 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2385 symbols which do not have a constant value, or tags with
2386 non-tags. Remove the symbol from the list before adding it at the
2387 end.
2388
2389 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2390 C_FCN symbol differently if TE_PE.
2391 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2392 appears in the pseudo-op, rather coff_line_base which is only set
2393 for a .bf symbol.
2394
2395 * config/obj-coff.c (obj_coff_loc): New static function.
2396 (obj_pseudo_table): Add "loc".
2397
2398 * config/obj-coff.c (add_lineno): Check that the line number is
2399 positive.
2400
2401 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2402 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2403 int.
2404 (md_atof): Return NULL rather than 0.
2405 * config/tc-i386.c (md_atof): Change type to int.
2406 * expr.c (expr): Change first parameter to int.
2407 * config/obj-coff.c: Add declarations for static functions.
2408 (coff_frob_symbol): Use SYM_AUXENT.
2409 * config/tc-i386.h (flag_16bit_code): Don't declare.
2410
2411 * config/obj-coff.c (obj_coff_section): Default to setting
2412 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2413
2414 * write.c (adjust_reloc_syms): Print adjusted fixup.
2415
2416 * expr.c (integer_constant): Correct too_many_digits calculation
2417 in base 10 case.
2418
2419 1999-09-09 Andreas Schwab <schwab@suse.de>
2420
2421 * doc/c-arm.texi: Fix arguments of @var to not contain
2422 punctuation.
2423
2424 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2425
2426 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2427 and COFF targets.
2428 (md_parse_option): Only support -k flag for ELF and COFF targets.
2429
2430 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2431
2432 * config/tc-hppa.c (pa_ip): Put strict register checks before
2433 call to pa_parse_number.
2434
2435 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2436
2437 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2438
2439 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2440 BFD_ASSEMBLER code.
2441
2442 1999-09-06 Donn Terry <donn@interix.com>
2443
2444 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2445
2446 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2447
2448 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2449 candidate instruction. Require registers for register arguments
2450 when in strict mode. Require assemble-time constants for
2451 constants when in strict mode.
2452 (pa_get_absolute_expression): Require a constant when in strict
2453 mode.
2454
2455 1999-09-06 Nick Clifton <nickc@cygnus.com>
2456
2457 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2458
2459 1999-09-04 Steve Chamberlain <sac@pobox.com>
2460
2461 * config/tc-pj.c: New file, supports picoJava in ELF.
2462 * config/tc-pj.h: Ditto.
2463 * configure.in (pjl*, pj*): New targets.
2464 * Makefile.am: Rebuild dependencies.
2465 (CPU_TYPES): Add pj.
2466 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2467 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2468 * doc/c-pj.texi: New file.
2469 * doc/as.texinfo: Add some PJ specifics.
2470 * doc/all.texi: Add PJ to the list of all architectures, sort them
2471 all alphabetically.
2472 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2473 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2474
2475 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2476
2477 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2478 (obj_frob_file): Test for null pointer.
2479 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2480 (OBJ_PROCESS_STAB): And here.
2481 (elf_obj_sy): Remove
2482
2483 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2484 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2485 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2486
2487 * config/obj-coff.c (no_func): Remove.
2488 (coff_format_ops): Change occurrences of no_func to 0, as we test
2489 for 0 in obj-multi.h.
2490
2491 * configure.in: Enable bfd for i386-coff when primary target is
2492 bfd. Enable i386 elf,coff emulation support. Don't set
2493 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2494 emulation to support.
2495 *configure: Regenerate.
2496
2497 1999-09-02 Nick Clifton <nickc@cygnus.com>
2498
2499 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2500 .section .line directive is encountered.
2501
2502 1999-09-01 Nick Clifton <nickc@cygnus.com>
2503
2504 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2505 format.
2506
2507 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2508 * as.texinfo: Document --gdwarf2 command line option.
2509 Add additional documentation of ARM command line switches.
2510
2511 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2512
2513 * config/tc-i386.c (i386_intel_memory_operand): Combine
2514 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2515 and RESTORE_END_STRING around parse_register calls.
2516 (i386_operand): Here too.
2517 (i386_is_reg): Remove.
2518 (parse_register): Move as_bad calls from within this function to
2519 callers.
2520
2521 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2522
2523 Based on a patch from H.J. Lu <hjl@gnu.org>
2524 * config/tc-i386.c (parse_register): Handle FP regs specially.
2525 (md_begin): Remove '(' and ')' from register_chars.
2526
2527 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2528
2529 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2530 error message (done elsewhere).
2531
2532 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2533
2534 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2535
2536 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2537
2538 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2539 args by 'f'.
2540
2541 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2542
2543 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2544 between args.
2545 Add new completers. Fix bug in 64 bit condition handling.
2546
2547 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2548 'cS', and 'c*'.
2549
2550 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2551
2552 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2553
2554 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2555
2556 1999-08-27 Jim Wilson <wilson@cygnus.com>
2557
2558 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2559 (struct ls): Add frag field. Initialize it to zero.
2560 (out_end_sequence): New local text_frag. Set it while in text section.
2561 Replace address check with frag check. Set ls.frag to text_frag if
2562 out_set_addr called.
2563 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2564 Set it before switching sections. Replace address check with frag
2565 check. Set ls.frag to saved_frag if out_set_addr called.
2566
2567 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2568
2569 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2570 output "advance_pc" opcode instead of calling gen_addr_line().
2571 The latter has the undesired side-effect of creating a new row
2572 in the debug line info matrix.
2573
2574 1999-08-26 Jim Wilson <wilson@cygnus.com>
2575
2576 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2577 ls.last_filename if last is less than zero. Set ls.last_filename
2578 when allocating new entry.
2579 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2580 call.
2581
2582 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2583
2584 * config/tc-i386.c (i386_index_check): Fix the displacement size
2585 when INFER_ADDR_PREFIX.
2586
2587 1999-08-18 Nick Clifton <nickc@cygnus.com>
2588
2589 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2590 display its value.
2591
2592 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2593
2594 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2595 handle 0xffffNNNN constants correctly.
2596
2597 1999-08-16 Nick Clifton <nickc@cygnus.com>
2598
2599 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2600 as well as loads.
2601
2602 1999-08-13 Nick Clifton <nickc@cygnus.com>
2603
2604 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2605 (md_apply_fix3): Always pass positive values to
2606 validate_offset_imm.
2607
2608 1999-08-12 Nick Clifton <nickc@cygnus.com>
2609
2610 * config/tc-arm.c (skip_whitespace): New macro.
2611 Formatting tidy ups.
2612
2613 (md_apply_fix3): Store relocation offset in addend for ELF based
2614 relocs.
2615 (arm_force_relocation): Always generate relocs for Thumb function
2616 calls.
2617
2618 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2619
2620 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2621 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2622
2623 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2624
2625 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2626 flags for the unwind subspace.
2627
2628 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2629 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2630 suitable relocation based on the size of the target's pointer.
2631 Always Use subsegment zero for the unwinders.
2632 (pa_level): Handle "2.0w".
2633
2634 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2635
2636 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2637 with the following instruction unless this was specified.
2638
2639 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2640
2641 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2642 certain sections, to match BFD changes.
2643
2644 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2645
2646 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2647 (EXTRA_SCRIPTS): Define to keep automake happy.
2648 * Makefile.in: Rebuild.
2649
2650 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2651
2652 * Makefile.am: Rename .dep* files to DEP*.
2653 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2654 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2655 targets to DEPOBJ.
2656 * Makefile.in: Rebuild.
2657
2658 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2659
2660 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2661
2662 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2663
2664 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2665 avoid problems on DOS filesystems.
2666 * Makefile.in: Rebuild.
2667
2668 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2669
2670 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2671
2672 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2673 section flag.
2674
2675 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2676
2677 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2678 line to create ${GDBINIT} rather than .gdbinit.
2679 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2680
2681 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2682
2683 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2684
2685 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2686
2687 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2688
2689 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2690
2691 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2692 non-adjustable symbols.
2693
2694 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2695
2696 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2697
2698 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2699
2700 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2701 operands.
2702
2703 1999-08-05 Donn Terry <donn@interix.com>
2704
2705 * config/te-interix.h: New file.
2706 * configure.in (i386-*-interix*): New target.
2707 * configure: Rebuild.
2708
2709 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2710
2711 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2712 selectors for ELF too.
2713 (selector_table): Add "ltp" and "rtp" selectors.
2714
2715 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2716
2717 * config/tc-i386.c (i386_operand): No need to change
2718 operand_string pointer in segment reg case before goto
2719 do_memory_reference. Initialise displacement_string_start and
2720 displacement_string_end after do_memory_reference label.
2721 (i386_index_check): Add operand_string param, and print error
2722 message on failure here.
2723 (i386_intel_memory_operand): Instead of here.
2724 (i386_operand): And here.
2725 (INFER_ADDR_PREFIX): Enable.
2726
2727 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2728
2729 * config/tc-i386.h (DefaultSize): Define. Renumber following
2730 opcode_modifier defines.
2731
2732 From Etienne Lorrain <etienne.lorrain@ibm.net>
2733 * config/tc-i386.c (stackop_size): New variable.
2734 (set_16bit_code_flag): Clear it here.
2735 (set_16bit_gcc_code_flag): New function.
2736 (md_pseudo_table): Add "code16gcc" entry.
2737 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2738
2739 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2740
2741 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2742 next_set_end even if the end symbol is being discarded.
2743
2744 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2745 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2746 * config/obj-coff.c: Likewise.
2747 (seg_info_type): Remove.
2748 (seg_info_off_by_4): Change to array of segT.
2749 (s_get_segment): Adjust accordingly.
2750 (obj_pseudo_table): Fully initialize sentinel entry.
2751
2752 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2753 Ralf Baechle <ralf@uni-koblenz.de>.
2754
2755 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2756
2757 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2758
2759 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2760
2761 * config/tc-i386.c: Indentation and white space changes.
2762 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2763 don't enable it by default.
2764 (i386_intel_operand): Remove redundant prototype.
2765 Move check on number of memory operands, and i.mem_operands++
2766 (i386_intel_memory_operand): To here.
2767 Remove i386_immediate code from here. Remove special case code
2768 for input and output using (%dx). Remove base/index checks and
2769 call i386_index_check instead. Save initial operand_string
2770 argument for error message.
2771 (i386_operand): Remove redundant prototype. Move base/index
2772 checks to i386_index_check.
2773 (i386_displacement): Move intel mode check for non-zero
2774 i.disp_operand
2775 (i386_intel_memory_operand): To here.
2776
2777 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2778
2779 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2780 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2781 by .register pseudo-op if -64 and --no-undeclared-regs.
2782 (s_register, sparc_adjust_symtab): New functions.
2783 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2784 Declare sparc_adjust_symtab as tc_adjust_symtab.
2785 * doc/c-sparc.texi: Add description of #ignore special literal
2786 for .register pseudo-op.
2787
2788 1999-07-30 Catherine Moore <clm@cygnus.com>
2789
2790 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2791 the relocation's section offset.
2792
2793 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2794
2795 * write.c (fixup_segment): Fix generic error check overflow test.
2796
2797 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2798 X_add_number to long.
2799
2800 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2801
2802 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2803 processing.
2804
2805 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2806
2807 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2808 VTABLE relocations.
2809
2810 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2811
2812 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2813
2814 * configure.bat: Remove; obsolete.
2815 * config/go32.cfg: Likewise.
2816
2817 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2818
2819 * configure.in (i386-*-vxworks*): New target.
2820 * configure: Rebuild.
2821
2822 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2823
2824 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2825
2826 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2827
2828 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2829 on -64 and not pic.
2830 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2831 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2832 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2833 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2834 MAX_RELOC_EXPANSION): Define.
2835 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2836
2837 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2838
2839 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2840 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2841 block. Print a warning if an 8-bit or 16-bit constant
2842 displacement or immediate is truncated on output.
2843 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2844 immediate.
2845 (i386_operand): Disallow immediate jump absolute operand.
2846
2847 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2848
2849 * configure.in: Bump version number to 2.9.5.
2850 * configure: Rebuild.
2851
2852 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2853 or %llx work.
2854
2855 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2856
2857 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2858 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2859
2860 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2861
2862 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2863 is defined.
2864 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2865
2866 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2867 if -mno-fpu was given.
2868 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2869 relocs.
2870 (cons_fix_new_arm): Remove misleading comments.
2871
2872 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2873
2874 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2875 error message.
2876 (relax_segment): Likewise. After giving a rs_org error, convert
2877 the frag to rs_align to avoid cascading errors.
2878
2879 1999-07-12 Andreas Schwab <schwab@suse.de>
2880
2881 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2882
2883 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2884
2885 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2886 as appropriate. Fill in structure initializations. Add variable
2887 initializations. Add casts.
2888 * dwarf2dbg.c (print_stats): Change i to size_t.
2889 * listing.c (listing_listing): Change list_line to unsigned int.
2890
2891 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2892
2893 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2894 rather than checking for \001 and \002 in symbol name.
2895 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2896
2897 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2898
2899 * configure.in (hppa*-linux-gnu*): New target.
2900 * configure: Rebuilt.
2901
2902 1999-07-08 Nick Clifton <nickc@cygnus.com>
2903
2904 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2905
2906 1999-07-07 Nick Clifton <nickc@cygnus.com>
2907
2908 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2909 accessing symbolP directly.
2910
2911 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2912
2913 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2914 for ELF.
2915
2916 1999-07-05 Nick Clifton <nickc@cygnus.com>
2917
2918 * config/tc-arm.c (ARM_EXT_V5): Define.
2919 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2920 (md_begin): Detect ARM v5 architectures.
2921 (md_parse_option): Accept arm v5 specification.
2922 (md_show_usage): Documment -marmv5 switch.
2923
2924 * doc/c-arm.texi: Document -marmv5 command line option.
2925
2926 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2927 op.
2928 (validate_immediate_twopart): New function. Determine if a
2929 constant can be computed by two ADD instructions.
2930 (output_inst): Remove its command line parameter - it was never
2931 used.
2932 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2933 implememt the ADRL pseudo op.
2934 (tc_gen_reloc): Generate a suitable error message if an ADRL
2935 instruction tries to generate a real reloc.
2936
2937 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2938
2939 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2940
2941 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2942 into lower case.
2943
2944 1999-06-27 H.J. Lu <hjl@gnu.org>
2945
2946 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2947 non BFD_ASSEMBLER case.
2948
2949 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2950
2951 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2952 data.
2953
2954 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2955
2956 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2957 out_end_sequence() when the address decreases due to a new frag.
2958 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2959 numbering starts with 1.
2960
2961 1999-06-23 Nick Clifton <nickc@cygnus.com>
2962
2963 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2964 .section for COFF.
2965 (mcore_s_text): Call obj_elf_text for ELF target.
2966 (mcore_s_data): Call obj_elf_data for ELF target.
2967 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2968 for COFF target.
2969 (mcore_s_bss): New function: Dump literal table before changing
2970 sections.
2971 (mcore_s_comm): New function: Dump literal table before changing
2972 sections.
2973
2974 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2975 No longer static functions.
2976 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2977 Provide prototypes for these functions.
2978
2979 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2980
2981 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2982 a list of names, to try obj_segment_name, and to try abbreviated
2983 names when using COFF without long section names.
2984
2985 * config/tc-alpha.c: More use of symbol accessor functions.
2986 * config/tc-arc.c: Likewise.
2987 * config/tc-d30v.c: Likewise.
2988 * config/tc-fr30.c: Likewise.
2989 * config/tc-i860.c: Likewise.
2990 * config/tc-m88k.c: Likewise.
2991 * config/tc-mcore.c: Likewise.
2992 * config/tc-ns32k.c: Likewise.
2993 * config/tc-sparc.c: Likewise.
2994 * config/tc-v850.c: Likewise.
2995
2996 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2997 sy_value with appropriate accessor functions.
2998 * config/tc-arm.c (md_apply_fix3): Likewise.
2999 * config/tc-d10v.c (AT_WORD_P): Likewise.
3000 * config/tc-v850.c (reg_name_search): Likewise.
3001
3002 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3003 use symbol_get_bfdsym instead.
3004 * config/tc-ppc.c (md_assemble): Likewise.
3005 * config/tc-v850.c (v850_comm): Likewise.
3006
3007 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3008
3009 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3010 the symbol, rather than accessing the bsym member.
3011 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3012 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3013 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3014 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3015 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3016 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3017 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3018 * config/tc-v850.c (tc_gen_reloc): Likewise.
3019
3020 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3021
3022 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3023 (hppa_gen_reloc_type): Conditionalize on BFD64.
3024 (tc_gen_reloc): Re-enable ELF relocations.
3025 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3026
3027 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3028
3029 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3030 warning.
3031 (do_ldst): Move assignment out of if condition.
3032 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3033 parentheses to avoid warning.
3034
3035 1999-06-21 Nick Clifton <nickc@cygnus.com>
3036
3037 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3038 macro to get at the BFD symbol associated with a GAS symbol.
3039
3040 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3041
3042 * config/tc-ppc.c: Update for symbol handling changes.
3043 * config/obj-coff.c: Likewise.
3044
3045 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3046
3047 * tc-hppa.c: General cleanups of ELF support. No more spaces
3048 and subspaces for ELF.
3049 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3050 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3051 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3052 (UNWIND_SECTION_NAME): Likewise.
3053 (space/subspace related structures): Conditionalize definitions
3054 on OBJ_SOM.
3055 (space/subspace directives and support routines): Conditionalize
3056 definitions and references/uses on OBJ_SOM.
3057 (label_symbol_struct): For ELF, track the symbol's segment. For
3058 SOM track its space.
3059 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3060 changes.
3061 (USE_ALIASES): Kill for both SOM & ELF.
3062 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3063 (pa_space, pa_subspace): Corresponding changes.
3064 (pa_spaces_begin): Corresponding chagnes.
3065 (md_begin): Do not muck around with space/subspace stuff for
3066 OBJ_ELF.
3067 (md_apply_fix): Temporarily disable argument relocation stuff
3068 for OBJ_ELF.
3069 (tc_gen_reloc): Temporarily disable relocation generation for
3070 OBJ_ELF
3071 (pa_build_unwind_subspace): Similarly.
3072
3073 1999-06-16 Nick Clifton <nickc@cygnus.com>
3074
3075 * config/tc-arm.c (thumb_set): New pseudo op.
3076 (text, data, section): Override these pseudo ops with ARM
3077 specific versions.
3078 (s_thumb_set): New function: Perform the same as a .set pseudo
3079 op, but also mark the alias'ed symbol as being a Thumb
3080 function.
3081 (arm_s_text): New function: Perform the same as the .text
3082 pseudo op, but dump the literal pool before changing
3083 sections.
3084 (arm_s_data): New function: Perform the same as the .data
3085 pseudo op, but dump the literal pool before changing
3086 sections.
3087 (arm_s_section): New function: Perform the same as the
3088 .section pseudo op, but dump the literal pool before changing
3089 sections.
3090 (arm_cleanup): Do not reset the current section before dumping
3091 the literal pool.
3092
3093 1999-06-17 Nick Clifton <nickc@cygnus.com>
3094
3095 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3096 OPTION_NO_WARN_UNMATCHED entries.
3097 (md_parse_option): Generate a warning message if an unrecognised
3098 option is encountered.
3099
3100 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3101 (get_operands): When parsing an expression after an '@' symbol
3102 has been detected, do not ignore '#' symbols.
3103 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3104 false.
3105
3106 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3107
3108 From K. Richard Pixley <rich@noir.com>:
3109 * configure.in (ppc-*-vxworks*): New target.
3110 * configure: Rebuild.
3111
3112 1999-06-12 Philip Blundell <philb@gnu.org>
3113
3114 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3115
3116 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3117
3118 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3119 which refer to symbols in linkonce sections, permit reducing the
3120 relocs if the symbol is local.
3121
3122 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3123
3124 * subsegs.c (subseg_text_p): New function.
3125 * as.h (subseg_text_p): Declare.
3126 * read.c (do_align): Use subseg_text_p to set the default fill.
3127 * write.c (subsegs_finish): Likewise.
3128 * config/obj-coff.c (write_object_file): Likewise.
3129 * config/tc-i386.h (md_maybe_text): Don't define.
3130 (md_do_align): Use subseg_text_p to set the default fill.
3131 * config/tc-m32r.c (m32r_do_align): Likewise.
3132 * config/tc-sh.c (sh_do_align): Likewise.
3133 * config/tc-sparc.h (md_do_align): Likewise.
3134
3135 1999-06-12 David O'Brien <obrien@freebsd.org>
3136
3137 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3138 * configure: Rebuild.
3139
3140 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3141
3142 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3143 * Makefile.am: Rebuild dependencies.
3144 * Makefile.in: Rebuild.
3145
3146 * config/tc-i386.c (i386_immediate): Remove unused label
3147 seg_unimplemented.
3148
3149 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3150 * symbols.c: Likewise.
3151 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3152 sy_next field when taking address, rather than symbol_next.
3153
3154 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3155 offsetT.
3156 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3157 value from the output file architecture.
3158 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3159 * dwarf2dbg.h: Change bfd_vma to addressT.
3160
3161 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3162
3163 * dwarf2dbg.h: Use PARAMS in function declarations.
3164
3165 1999-06-11 Martin Dorey <mdorey@madge.com>
3166
3167 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3168 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3169 OBJ_ELF.
3170 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3171
3172 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3173
3174 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3175
3176 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3177 popsection.
3178
3179 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3180
3181 * read.c (read_a_source_file): Only declare inescape if
3182 QUOTES_IN_INSN.
3183
3184 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3185 match parameters.
3186 (find_entry_byval): Add parens to avoid warning.
3187
3188 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3189
3190 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3191 undefined symbols.
3192
3193 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3194
3195 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3196 with isoctal.
3197
3198 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3199 synthetize_setx): New functions.
3200 (md_assemble): Broken the special cases into the above
3201 functions. Make compiler happy if sizeof(bfd_vma)==4.
3202 Fix sethi generated from set/setuw. If instructions have a relloc,
3203 always clear the fields to be relocated in the opcode.
3204 (sparc_ip): Remove special_case global variable.
3205
3206 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3207
3208 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3209 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3210 indication of success rather than a value.
3211 (itbl_get_val): Likewise.
3212 (itbl_get_field): Use strcspn. Change delimiters to include
3213 parens.
3214 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3215 (itbl_get_val): Likewise.
3216 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3217
3218 * symbols.c (copy_symbol_attributes): Convert local symbols to
3219 regular symbols.
3220
3221 1999-06-10 Nick Clifton <nickc@cygnus.com>
3222
3223 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3224 ARM920t.
3225
3226 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3227
3228 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3229 Optimize set if sizeof(bfd_vma) == 64.
3230 (sparc_ip): Fix sethi - without %hi() it should generate
3231 R_SPARC_22 reloc, not R_SPARC_HI22.
3232 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3233
3234 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3235
3236 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3237 (s_ncons): New function.
3238 (native_op_table): New table.
3239 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3240 R_SPARC_OLO10 handling.
3241
3242 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3243
3244 * expr.h (struct expressionS): Revert last change; widen X_op.
3245 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3246
3247 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3248
3249 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3250 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3251 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3252 * Makefile.in: Regenerated.
3253
3254 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3255 `common' pass on to s_mri_common.
3256 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3257
3258 1999-06-06 Richard Henderson <rth@cygnus.com>
3259
3260 * config/obj-elf.c (obj_elf_section): Don't free the return
3261 value of demand_copy_C_string.
3262
3263 1999-06-05 Richard Henderson <rth@cygnus.com>
3264
3265 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3266 creation logic from obj_elf_create_section.
3267
3268 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3269 (section_stack): New.
3270 (special_sections): Make const.
3271 (obj_elf_section): Gut and rewrite parsing.
3272 (obj_elf_change_section): New function broken out of obj_elf_section.
3273 (obj_elf_parse_section_letters): Likewise.
3274 (obj_elf_section_word): Likewise.
3275 (obj_elf_section_type): Likewise.
3276 (obj_elf_previous): Treat as a toggle.
3277 (obj_elf_popsection): New.
3278 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3279 (ppc_section_type): Likewise.
3280 * config/tc-ppc.h: Likewise.
3281
3282 * expr.h (struct expressionS): Don't make X_op a bitfield.
3283 * config/tc-alpha.c: Update for symbol handling changes.
3284 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3285 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3286
3287 1999-06-05 Richard Henderson <rth@cygnus.com>
3288
3289 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3290 (dwarf2_gen_line_info): Kill unused variables.
3291 (dwarf2_finish): Likewise.
3292 (dwarf2_where): Likewise.
3293 (dwarf2_directive_file): If we've only got a string,
3294 hand off to s_app_file.
3295 * ecoff.c: Move the include of ecoff.h.
3296 * symbols.h (S_IS_FUNCTION): Prototype.
3297
3298 * read.c (LEX_HASH): Supply a default.
3299 (lex_type): Use it.
3300 (s_globl): Update `c' after skipping whitespace.
3301 * read.h (LEX_END_NAME, is_name_ender): New.
3302 * expr.c (get_symbol_end): Respect it.
3303
3304 1999-06-04 Mark Klein <mklein@dis.com>
3305
3306 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3307 to real if OBJ_SOM
3308 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3309
3310 * config/tc-hppa.c: Update for symbol handling changes.
3311
3312 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3313
3314 * cgen.c: Update for symbol handling changes.
3315 * config/tc-m32r.c: Likewise.
3316
3317 * config/tc-hppa.h: Update for symbol handling changes.
3318 * config/tc-hppa.c: Likewise.
3319
3320 * config/tc-arm.h: Update for symbol handling changes.
3321 * config/tc-arm.c: Likewise.
3322 (symbol_make_empty): Remove. Just use symbol_create.
3323
3324 * symbols.c (symbol_set_tc): Correct name.
3325
3326 * Makefile.am: Rebuild dependencies.
3327 ($(OBJS)): Don't depend upon struc-symbol.h.
3328 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3329 * dep-in.sed: Don't remove struc-symbol.h.
3330 * Makefile.in: Rebuild.
3331
3332 * doc/internals.texi (Symbols): Describe changes in symbol
3333 handling.
3334
3335 1999-06-03 Richard Henderson <rth@cygnus.com>
3336
3337 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3338 instead of doing the work by hand.
3339
3340 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3341
3342 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3343 state of line state-machine.
3344 (struct ls): Collect DWARF2 line state-machine state in new member
3345 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3346 resulted in any DWARF2 directives.
3347 (reset_state_machine): New function.
3348 (out_end_sequence): Ditto.
3349 (dwarf2_gen_line_info): When switching sections or switching to a
3350 lower text address, call out_end_sequence() first to terminate the
3351 previous code sequence as code sequences MUST have monotonically
3352 increasing addresses.
3353 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3354
3355 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3356
3357 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3358 DWARF2 debug info (line information only, at this point).
3359 * as.h: Update comment about supported debug formats.
3360 * dwarf2dbg.c, dwarf2dbg.h: New files.
3361 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3362
3363 * expr.c (operand): Don't use [ for parens if we want an index op.
3364 (op_encoding): Switch [ into O_index, if desired.
3365 (op_rank): Renumber with O_index on bottom.
3366 (expr): If O_index, match closing bracket.
3367 * expr.h (O_index): New.
3368
3369 * read.c (read_a_source_file): Conditionally allow matched "
3370 in lines passed to md_assemble.
3371
3372 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3373
3374 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3375
3376 Add support for storing local symbols in a small structure to save
3377 memory when assembling large files.
3378 * as.h: Don't include struc-symbol.h.
3379 (symbolS): Add typedef.
3380 * symbols.c: Include struc-symbol.h.
3381 (local_hash): New static variable.
3382 (save_symbol_name): New static function, from symbol_create.
3383 (symbol_create): Call save_symbol_name.
3384 (local_symbol_count): New static variable.
3385 (local_symbol_conversion_count): Likewise.
3386 (LOCAL_SYMBOL_CHECK): Define.
3387 (local_symbol_make): New static function.
3388 (local_symbol_convert): New static function.
3389 (colon): Handle local symbols. Create local symbol for local
3390 label name.
3391 (symbol_table_insert): Handle local symbols.
3392 (symbol_find_or_make): Create local symbol for local label name.
3393 (symbol_find_base): Check for local symbol.
3394 (symbol_append, symbol_insert): Check for local symbols.
3395 (symbol_clear_list_pointers, symbol_remove): Likewise.
3396 (verify_symbol_chain): Likewise.
3397 (copy_symbol_attributes): Likewise.
3398 (resolve_symbol_value): Handle local symbols.
3399 (resolve_local_symbol): New static function.
3400 (resolve_local_symbol_values): New function.
3401 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3402 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3403 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3404 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3405 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3406 (symbol_previous, symbol_next): New functions.
3407 (symbol_get_value_expression): Likewise.
3408 (symbol_set_value_expression): Likewise.
3409 (symbol_set_frag, symbol_get_frag): Likewise.
3410 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3411 (symbol_mark_used_in_reloc): Likewise.
3412 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3413 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3414 (symbol_mri_common_p): Likewise.
3415 (symbol_mark_written, symbol_clear_written): Likewise.
3416 (symbol_written_p): Likewise.
3417 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3418 (symbol_section_p, symbol_equated_p): Likewise.
3419 (symbol_constant_p): Likewise.
3420 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3421 (symbol_get_obj, symbol_set_obj): Likewise.
3422 (symbol_get_tc, symbol_set_tc): Likewise.
3423 (symbol_begin): Initialize local_hash.
3424 (print_symbol_value_1): Handle local symbols.
3425 (symbol_print_statistics): Print local symbol statistics.
3426 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3427 Declare new symbols.c functions. Move many declarations here from
3428 struc-symbol.h.
3429 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3430 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3431 (struct symbol): Move bsym to make it clearly the first field.
3432 Remove TARGET_SYMBOL_FIELDS.
3433 (symbolS): Don't typedef.
3434 (struct broken_word): Remove.
3435 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3436 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3437 (symbol_clear_list_pointers): Likewise.
3438 (symbol_insert, symbol_remove): Likewise.
3439 (symbol_previous, symbol_append): Likewise.
3440 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3441 (struct local_symbol): Define.
3442 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3443 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3444 (local_symbol_get_frag, local_symbol_set_frag): Define.
3445 (local_symbol_get_real_symbol): Define.
3446 (local_symbol_set_real_symbol): Define.
3447 Define.
3448 * write.c (write_object_file): Call resolve_local_symbol_values.
3449 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3450 (TARGET_SYMBOL_FIELDS): Don't define.
3451 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3452 ECOFF_DEBUGGING, add ECOFF fields.
3453 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3454 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3455 ECOFF_DEBUGGING, add ECOFF fields.
3456 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3457 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3458 * config/tc-mcore.h: Don't include struc-symbol.h.
3459 (TARGET_SYMBOL_FIELDS): Don't define.
3460 (struct mcore_tc_sy): Define.
3461 (TC_SYMFIELD_TYPE): Define.
3462 * Many files: Use symbolS instead of struct symbol. Use new
3463 accessor functions rather than referring to symbolS fields
3464 directly.
3465
3466 * read.c (s_mri_common): Don't add in value of line_label.
3467
3468 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3469 checking for SEC_LINK_ONCE.
3470
3471 * config/tc-sh.h (sh_fix_adjustable): Declare.
3472
3473 * app.c (input_buffer): New static variable.
3474 (app_push): Save saved_input in allocated buffer.
3475 (app_pop): Restored saved_input.
3476 (do_scrub_chars): Change get parameter to take char * and int as
3477 arguments. Change GET macro to pass input_buffer to get
3478 function. Don't save input into allocated buffer.
3479 * as.h (do_scrub_chars): Update declaration.
3480 * input-file.c (input_file_get): Change to take char * and int.
3481 Read data into passed in buffer. Remove static buffer.
3482 * read.c (scrub_from_string): Change to take char * and int. Copy
3483 data into passed in buffer.
3484
3485 * hash.h: Neaten. Declare hash_traverse.
3486 * hash.c: Complete rewrite based on BFD hashing code.
3487 * gasp.c (chunksize): New variable.
3488 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3489 hash_delete.
3490
3491 1999-05-28 Nick Clifton <nickc@cygnus.com>
3492
3493 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3494 addend unless the target uses an old ABI.
3495
3496 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3497
3498 -Wchar-subscripts cleanup
3499 * listing.c (listing_newline): Use unsigned char variable, so
3500 calls to isascii,iscntrl are correct.
3501 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3502 (unsigned char).
3503 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3504 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3505 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3506 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3507
3508 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3509
3510 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3511 width for Coldfire.
3512 (arch_coldfire_p): New #define.
3513 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3514
3515 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3516
3517 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3518
3519 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3520 (install_operand): Add place `N'.
3521 (init_table): Add registers ACC, MACSR, MASK.
3522
3523 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3524
3525 * config/tc-m68k.c: Change mcf5200 --> mcf.
3526 (archs): Add mcf5206e, mcf5307.
3527 (m68k_ip): Add format `u'.
3528 (install_operand): Add place `m', `M', `h'.
3529 (init_table): Add upper/lower registers.
3530
3531 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3532
3533 1999-05-28 Martin Dorey <mdorey@madge.com>
3534
3535 * config/tc-i960.c: Several minor changes to add ELF and
3536 BFD_ASSEMBLER support.
3537 * config/tc-i960.h: Likewise.
3538 * configure.in (i960-*-elf*): New target.
3539 * aclocal.m4, configure: Rebuild.
3540
3541 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3542
3543 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3544 reloc changes when defined(BFD_ASSEMBLER).
3545
3546 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3547
3548 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3549
3550 * write.c (write_print_statistics): Output to file, not stderr.
3551
3552 * expr.c (generic_bignum_to_int32,64): Prototype.
3553
3554 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3555 output_sleb128, output_uleb128, output_big_sleb128,
3556 output_big_uleb128, output_big_leb128): Prototype.
3557 (output_big_sleb128, output_big_uleb128): Make inline.
3558 (output_big_leb128): Remove inline
3559
3560 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3561 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3562 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3563 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3564 value for correct overflow check in write.c:fixup_segment.
3565 * write.c (fixup_segment): Move bitfield overflow checks to after
3566 the md_apply_fix call.
3567 * config/obj-coff.c (fixup_segment): Likewise.
3568 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3569 valueT *val argument.
3570
3571 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3572
3573 * config/atof-ieee.c (gen_to_words): Correctly round a
3574 denormalized number. Fix off-by-one in range checking for
3575 exponent in a denormal.
3576
3577 1999-05-10 Nick Clifton <nickc@cygnus.com>
3578
3579 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3580 name.
3581
3582 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3583
3584 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3585
3586 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3587
3588 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3589 (ReverseRegRegmem): Remove.
3590 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3591 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3592 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3593 kludge.
3594
3595 From Doug Ledford <dledford@redhat.com>
3596 * config/tc-i386.h (RegXMM): New for P/III.
3597 * config/tc-i386.c: Add support for P/III.
3598
3599 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3600
3601 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3602 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3603 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3604
3605 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3606
3607 * config/tc-i386.c (i386_immediate): Skip whitespace before
3608 complaining about junk after expression.
3609 (i386_displacement): Likewise.
3610
3611 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3612
3613 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3614 Don't copy before downcaseing.
3615
3616 1999-05-05 Catherine Moore <clm@cygnus.com>
3617
3618 * tc-m68k.c: Include elf/m68k.h.
3619 (m68k_elf_final_processing): New routine.
3620 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3621 Define.
3622
3623 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3624
3625 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3626 17 bit fmt insn.
3627
3628 1999-04-30 Nick Clifton <nickc@cygnus.com>
3629
3630 * config/tc-mcore.c (mcore_s_section): Dump literals before
3631 changing section.
3632
3633 1999-04-29 Nick Clifton <nickc@cygnus.com>
3634
3635 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3636 for COFF/PE port.
3637
3638 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3639
3640 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3641 (TC_INIT_FIX_DATA): Delete.
3642 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3643 (TC_INIT_FIX_DATA): Delete.
3644 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3645 * write.c (fix_new_internal): Initialize fx_cgen member.
3646 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3647 (gas_cgen_md_apply_fix3): Update.
3648 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3649 (md_cgen_record_fixup_exp): Update.
3650 (FX_OPINFO_R_TYPE): Update.
3651
3652 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3653 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3654 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3655 * frags.h (struct frag): Make opindex, opinfo ints.
3656
3657 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3658
3659 1999-04-26 Tom Tromey <tromey@cygnus.com>
3660
3661 * aclocal.m4, configure: Updated for new version of libtool.
3662
3663 1999-04-22 Nick Clifton <nickc@cygnus.com>
3664
3665 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3666 md_apply_fix.
3667 (md_apply_fix3): Do not fix up absolute relocations against
3668 symbolic values.
3669
3670 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3671
3672 1999-04-20 Nick Clifton <nickc@cygnus.com>
3673
3674 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3675 changes and data-in-text directives.
3676 (mcore_cons): New function: intercept cons() operations.
3677 (mcore_float_cons): New function: intercept float_cons()
3678 operations.
3679 (mcore_stringer): New function: intercept stringer() operations.
3680
3681 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3682
3683 * obj.h (struct format_ops): Change generate_asm_lineno field to
3684 take no parameters.
3685 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3686
3687 * config/tc-alpha.c (find_opcode_match): Add default case to
3688 switch.
3689 (find_macro_match): Likewise.
3690 (load_expression): Parenthesize && within ||.
3691
3692 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3693
3694 1999-04-17 Nick Clifton <nickc@cygnus.com>
3695
3696 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3697 .text .data .section pseudo ops.
3698 (mcore_s_section): New function. Dump lits before changing secs.
3699 (mcore_s_text): New function. Dump lits before changing secs.
3700 (mcore_s_data): New function. Dump lits before changing secs.
3701
3702 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3703
3704 * config/tc-mips.c (mips_32bitmode): New.
3705 (md_begin): Set mips_32bitmode if needed.
3706 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3707 Set EF_MIPS_32BITMODE.
3708
3709 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3710
3711 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3712 change.
3713
3714 1999-04-16 Nick Clifton <nickc@cygnus.com>
3715
3716 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3717
3718 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3719
3720 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3721 expressions correctly.
3722
3723
3724 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3725
3726 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3727
3728 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3729
3730 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3731 and fmpynfadd instructions.
3732
3733 1999-04-11 Richard Henderson <rth@cygnus.com>
3734
3735 * as.h (environ): Declare it, if needed.
3736 * as.c (dump_statistics): Don't declare environ.
3737 * configure.in (environ): Detect declaration.
3738 * configure, config.in: Rebuild
3739
3740 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3741 (i386_displacement): Allocate enough space for replacement buffer.
3742 Clean up replacement buffer initialization.
3743
3744 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3745
3746 * subsegs.c (section_symbol): Don't create a new symbol if one
3747 already exists; instead, use the existing one, but set its segment
3748 and frag data if it hasn't already been defined.
3749 * config/obj-coff.c (c_section_symbol): Likewise.
3750
3751 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3752
3753 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3754
3755 1999-04-08 Nick Clifton <nickc@cygnus.com>
3756
3757 * config/tc-mcore.c: New File: Support routines for MCore
3758 assembler.
3759 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3760 * config/obj-coff.c: Add support for mcore-pe target.
3761
3762 * Makefile.am: Add support for MCore targets.
3763 * Makefile.in: Regenerate.
3764 * configure.in: Add support for MCore targets.
3765 * configure: Regenerate.
3766
3767 * doc/all.texi: Set MCORE.
3768 * doc/as.texinfo: Document MCore specific command line options.
3769
3770 * write.h: Prevent multiple inclusion.
3771
3772 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3773
3774 * asintl.h (LC_MESSAGES): Never define.
3775 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3776 does not define it.
3777 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3778 does not define it.
3779
3780 * Makefile.am (m68k-parse.c): If configuring in the source
3781 directory, copy m68k-parse.y into the local directory before
3782 running ylwrap, to remove spurious differences when generating
3783 snapshots.
3784 * Makefile.in: Rebuild.
3785
3786 * config/tc-sparc.h (md_do_align): Just allocate the number of
3787 bytes necessary, rather than always allocating 1024.
3788
3789 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3790
3791 * listing.c (listing_newline): Add cast to avoid warning.
3792 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3793 * config/tc-i386.c (i386_scale): Add return value.
3794 (build_displacement_string): Remove unused local temp_disp2.
3795 (i386_intel_memory_operand): Add parentheses to avoid warning.
3796 (i386_intel_operand): Remove unused local end_of_operand_string.
3797 (i386_operand): Remove unused local operand_modifier.
3798 (i386_operand): Add parens to avoid warning.
3799
3800 1999-04-04 Don Bowman <don@pixsci.com>
3801
3802 * configure.in: Add mips*-*-vxworks* target; have it define
3803 MIPS_STABS_ELF.
3804 * configure, config.in: Rebuild.
3805
3806 1999-03-31 Nick Clifton <nickc@cygnus.com>
3807
3808 * configure.in (emulations): Add support for arm-epoc-pe.
3809 * configure: Regenerate.
3810 * config/te-epoc-pe.h: New file. Define macros specific to
3811 arm-epoc-pe target.
3812 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3813 for arm-epoc-pe target.
3814
3815 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3816
3817 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3818
3819 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3820
3821 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3822 detect ",n" without a condition.
3823 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3824
3825
3826 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3827
3828 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3829 instruction is encoded with one bit.
3830
3831
3832 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3833
3834 * doc/internals.texi (CPU backend): Mention that
3835 line_separator_chars should not include newline. From thi
3836 <ttn@mingle.glug.org>.
3837
3838 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3839
3840 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3841 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3842
3843 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3844
3845 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3846
3847 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3848
3849 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3850
3851
3852 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3853
3854 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3855
3856 1999-03-15 Martin Hunt <hunt@cygnus.com>
3857
3858 * app.c (do_scrub_begin): Change '-' back to a symbol char
3859 so we can use multiple opcodes on a line again.
3860
3861 * config/tc-d30v.c: By default, warn if a symbol has
3862 the same name as a register. Plus some minor
3863 updates from the branch.
3864
3865 1999-03-13 Nick Clifton <nickc@cygnus.com>
3866
3867 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3868 BFD_RELOC_16 and BFD_RELOC_64.
3869
3870 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3871
3872 * expr.c (expr): Add missing else.
3873
3874 1999-03-12 Nick Clifton <nickc@cygnus.com>
3875
3876 * config/tc-arm.c (md_apply_fix3): Improve error message.
3877
3878 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3879
3880 * Makefile.am (CPU_TYPES): Add fr30.
3881 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3882 (fr30,m32r dependencies): Update.
3883 * Makefile.in: Rebuild.
3884
3885 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3886 (gas_cgen_record_fixup_exp): Ditto.
3887 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3888 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3889 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3890 (md_cgen_lookup_reloc): Update use of operand->type.
3891 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3892 (md_convert_frag): Call cgen_operand_lookup_by_num.
3893 (md_cgen_lookup_reloc): Update use of operand->type.
3894 (m32r_cgen_record_fixup_exp): Ditto.
3895
3896 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3897
3898 * config/tc-mips.c (md_show_usage): Fix message.
3899
3900 1999-03-03 Nick Clifton <nickc@cygnus.com>
3901
3902 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3903 and LDR reg,=<expr> instruction.
3904
3905 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3906 -mcpu=arm9tdmi.
3907
3908 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3909
3910 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3911
3912 1999-02-17 Nick Clifton <nickc@cygnus.com>
3913
3914 This patch was created by: Scott Bambrough
3915 <scottb@corelcomputer.com>
3916
3917 * app.c:
3918 Special cased '@' character. The '@' character is used as the
3919 ARM assembler comment character, as a special character
3920 and in ELF .symver pseudo-op's, and as a special character in
3921 .type and .section pseudo-ops.
3922 (symver_pseudo): New static variable.
3923 (symver_state): New static variable.
3924 (struct app_save): Add field 'symver_state'.
3925 (app_push): Save global symver_state int struct app_save.
3926 (app_pop): Restore global symver_state from struct app_save.
3927 (do_scrub_chars): Special case handling of '@' character in
3928 .symver pseudo-ops.
3929
3930 * configure.in: Modified to recognize armv* uname syntax from ARM
3931 Linux kernel.
3932 * configure: Regenerated.
3933
3934 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3935 a prefix to the section's type.
3936 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3937 the type's typename.
3938
3939 * config/tc-arm.h: Add support for PIC generation:
3940 (pic_code): New boolean.
3941 (obj_relocate_extern): Define.
3942 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3943 (TC_CONS_FIX_NEW): Define.
3944 (tc_fix_adjustable): Define.
3945 (GLOBAL_OFFSET_TABLE_NAME): Define.
3946
3947 * config/tc-arm.c: Add support for PIC generation:
3948 (line_seperator_chars): Allow ';' as a seperator for Linux.
3949 (is_immediate_prefix): New macro.
3950 (arm_parse_reloc): New function.
3951 (s_arm_elf_cons): New function.
3952 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3953 (md_undefined_symbol): Special case handling for the Global Offset
3954 Table's symbol.
3955 (md_apply_fix3): Handle PIC relocs.
3956 (tc_gen_reloc): Handle PIC relocs.
3957 (md_parse_option): Add support for '-k' command line switch to
3958 enable PIC generation.
3959 (cons_fix_new_arm): New function.
3960 (s_arm_elf_cons): New function.
3961
3962 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3963
3964 * configure.in: Add comments for uses of AC_DEFINE.
3965 * acinclude.m4: Likewise.
3966 * acconfig.h: Remove.
3967 * aclocal.m4: Rebuild.
3968 * configure: Rebuild.
3969 * Makefile.in: Rebuild.
3970 * config.in: Rebuild.
3971
3972 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3973
3974 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3975 non-constant offset from a base register.
3976
3977 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3978
3979 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3980 strings always.
3981
3982 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3983
3984 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3985 (emit_insn): Look for pc-relative and no-overflow specifiers on
3986 internal relocation types.
3987
3988 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3989
3990 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3991 -mcpu=NNNN flags.
3992
3993 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3994 mips_cpu instead.
3995 (mips_4650, mips_4010, mips_4100): Variables removed.
3996 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3997 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3998 variables.
3999 (md_begin): Don't bother initializing the mips_NNNN variables;
4000 mips_cpu is set, and that's good enough now.
4001 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4002 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4003 (show): New function, to handle wrapping in the CPU lists.
4004 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4005
4006 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4007
4008 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4009 than treat as an immediate specifier.
4010
4011 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4012
4013 * config/tc-i386.c: Prototype many functions.
4014 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4015 (i386_immediate): Remove unused second argument.
4016 (i386_intel_operand): Fix i386_is_reg typo.
4017 (i386_operand): Use allow_naked_reg.
4018 (output_invalid): Make operand int for K&R.
4019
4020 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4021
4022 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4023 patch.
4024 * Makefile.in: Rebuild.
4025
4026 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4027
4028 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4029 (cgen.o): Ditto.
4030 (EXTRA_as_new_SOURCES): Comment out.
4031 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4032 * Makefile.in: Rebuild.
4033 * doc/Makefile.in: Rebuild.
4034 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4035 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4036 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4037 * configure: Rebuild.
4038 * aclocal.m4: Rebuild.
4039 * config.in: Rebuild.
4040 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4041 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4042 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4043 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4044 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4045 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4046 (gas_cgen_record_fixup_exp): Ditto.
4047 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4048 descriptor, not global variable.
4049 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4050 descriptor, not global variable. Refer to insert_operand handler
4051 via cpu descriptor, not global function.
4052 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4053 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4054 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4055 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4056 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4057 * config/tc-m32r.c: Ditto.
4058 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4059 (md_assemble): Ditto.
4060 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4061
4062 1999-02-09 Nick Clifton <nickc@cygnus.com>
4063
4064 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4065 relocations for ELF targets.
4066
4067 1999-02-08 Nick Clifton <nickc@cygnus.com>
4068
4069 * configure.in: Add support for StrongARM target.
4070 * configure: Regenerate.
4071
4072 1999-02-05 Nick Clifton <nickc@cygnus.com>
4073
4074 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4075
4076 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4077 for COFF ports.
4078
4079 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4080
4081 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4082
4083 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4084
4085 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4086 (INTEL_DWORD_MNEM_SUFFIX): Define.
4087 (BYTE_PTR): Define.
4088 (WORD_PTR): Define.
4089 (DWORD_PTR): Define.
4090 (XWORD_PTR): Define.
4091 (SHORT): Define.
4092 (OFFSET_FLAT): Define.
4093 (FLAT): Define.
4094 (NONE_FOUND): Define.
4095 (No_dSuf): Define.
4096 (No_xSuf): Define.
4097 * config/tc-i386.c (set_intel_syntax): New routine.
4098 (intel_syntax): Declare.
4099 (allow_naked_reg): Declare.
4100 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4101 (intel_float_operand): New routine.
4102 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4103 Handle brackets as well as parens. Call i386_intel_operand for
4104 intel syntax. Reverse operands if appropriate. Handle new
4105 suffixes. Handle movzx and movsx.
4106 (i386_is_reg): New routine.
4107 (i386_immediate): New routine.
4108 (i386_scale): New routine.
4109 (i386_displacement): New routine.
4110 (i386_operand_modifier): New routine.
4111 (build_displacement_string): New routine.
4112 (i386_parse_seg): New routine.
4113 (i386_intel_memory_operand): New routine.
4114 (i386_intel_operand): New routine.
4115 (i386_operand): Call i386_displacement, i386_immediate,
4116 i386_scale, etc. instead of handling inline.
4117 (parse_register): Handle registers without prefix.
4118
4119 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4120
4121 * configure: Regenerate.
4122 * configure.in (arm-*-oabi): New.
4123 (thumb-*-oabi): New.
4124 * config/tc-arm.c (target_oabi): Declare.
4125 (md_apply_fix3): Support REL relocs.
4126 (md_parse_option): Handle -oabi.
4127 (elf32_arm_target_format): New routine.
4128 (md_longopts): Add OPTION_OABI.
4129 * config/tc-arm.h: Redefine TARGET_FORMAT.
4130
4131
4132 1999-01-28 Nick Clifton <nickc@cygnus.com>
4133
4134 * write.c (write_relocs): Handle out of range error.
4135
4136 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4137 (fr30_force_relocation): Default to 0.
4138
4139 * config/tc-fr30.h (obj_fix_adjustable): Define.
4140 (TC_FORCE_RELOCATION): Define.
4141
4142 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4143 relocs.
4144
4145 1999-01-16 Nick Clifton <nickc@cygnus.com>
4146
4147 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4148 merge of two instructions if the left instruciton kills the right.
4149
4150 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4151
4152 * Makefile.in: Regenerate.
4153 * configure.in: Redo test for using cgen.
4154 * configure: Regenerate.
4155
4156 1999-01-09 Nick Clifton <nickc@cygnus.com>
4157
4158 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4159 redefinition of this macro.
4160
4161 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4162
4163 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4164 warning.
4165
4166 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4167
4168 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4169 a read of HI or LO and an immediatly following branch.
4170
4171 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4172
4173 * config/tc-mips.c (md_begin): Another correction to the setting of
4174 mips_eabi64.
4175
4176 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4177
4178 * config/tc-mips.c (md_begin): Correct type-o in setting of
4179 mips_eabi64.
4180
4181 1998-12-21 Nick Clifton <nickc@cygnus.com>
4182
4183 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4184 bit insn when optimizing, so that parallelised instructions will
4185 start on a 32 bit boundary.
4186
4187 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4188
4189 * config/tc-mips.c (mips_eabi64): New.
4190 (md_begin): Set mips_eabi64.
4191 (mips_elf_final_processing): Use it.
4192
4193 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4194
4195 * config/tc-mips.c (mips_elf_final_processing):
4196 Correct setting of ABI in e_flags.
4197
4198 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4199
4200 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4201 in delay slots.
4202
4203 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4204
4205 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4206
4207 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4208
4209 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4210 warning, values that don't fit in the field.
4211
4212 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4213
4214 * config/tc-mips.c (mips_abi_string): New.
4215 (md_parse_option,md_longopts): Add mabi.
4216 (mips_elf_final_processing): Set e_flags based on mabi flag.
4217
4218 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4219
4220 * config/tc-mips.c (md_parse_option): Handle vr4111.
4221
4222 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4223
4224 * config/tc-h8300.c (build_bytes): Change message given if the
4225 instruction requires H8/300H mode and we're not in Hmode, to
4226 suggest that it may be the operand modes that are the problem, not
4227 necessarily the opcode.
4228
4229 1998-12-10 Nick Clifton <nickc@cygnus.com>
4230
4231 * config/tc-fr30.c: Add line separator character.
4232
4233 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4234
4235 * configure.in (hppa-*-mpeix*): New target.
4236 * config/obj-som.h (obj_som_compiler): Declare.
4237 * config/obj-som.c (compiler_seen): New static variable.
4238 (obj_som_compiler): New function.
4239 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4240 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4241 (pa_type_args): Set hppa_priv_level.
4242 (pa_compiler): New static function if OBJ_SOM.
4243 * configure: Rebuild.
4244
4245 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4246
4247 * read.c (output_leb128): Don't mark as inline.
4248
4249 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4250
4251 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4252 AIX .vbyte unaligned data support.
4253 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4254 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4255 sections.
4256
4257 1998-12-07 Nick Clifton <nickc@cygnus.com>
4258
4259 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4260 input handling.
4261
4262 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4263
4264 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4265 BFD_RELOC_ARM_PCREL_BRANCH.
4266
4267 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4268
4269 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4270 checking the target type.
4271 (mips-dec-bsd*): Set endian to little.
4272 * configure: Rebuild.
4273
4274 COFF weak symbol support, based on patches from Mark Elbrecht
4275 <snowball3@usa.net>:
4276 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4277 * config/obj-coff.c (obj_coff_weak): New static function.
4278 (obj_coff_endef) [both versions]: Handle weak symbols.
4279 (coff_frob_symbol): Likewise.
4280 (yank_symbols): Likewise.
4281 (obj_pseudo_table): Add "weak".
4282
4283 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4284 <aymeric.vincent@emi.u-bordeaux.fr>.
4285 * aclocal.m4: Rebuild with current tools.
4286 * configure: Rebuild.
4287
4288 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4289 an assertion failure for a case we can't handle when OBJ_ECOFF.
4290
4291 * expr.c (operator): And with 0xff to avoid problems with signed
4292 char.
4293
4294 1998-12-03 Nick Clifton <nickc@cygnus.com>
4295
4296 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4297 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4298
4299 1998-12-02 Nick Clifton <nickc@cygnus.com>
4300
4301 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4302 LDI:20 insn.
4303
4304 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4305
4306 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4307 calculation of pcrel point.
4308
4309 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4310
4311 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4312 pcrel point.
4313
4314 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4315
4316 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4317 scope.
4318 (d10v_cleanup): Only generate previous insn if a multiline insn is
4319 not pending.
4320
4321 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4322
4323 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4324 FR30_OPERAND_I32.
4325
4326 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4327
4328 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4329 -marm6xxx command line switches.
4330
4331 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4332
4333 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4334 (itbl-ops.o): Delete duplicate dependencies.
4335 Rebuild dependencies.
4336 Add fr30 dependencies.
4337 * Makefile.in: Rebuild.
4338
4339 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4340
4341 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4342 opcode list.
4343 * listing.c: Ignore line terminator characters found inside
4344 strings.
4345
4346 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4347
4348 * po/gas.pot: Regenerated.
4349
4350 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4351
4352 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4353 fr30_is_label_start(). Also checks for delay slot insns.
4354
4355 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4356 FR30 instructions which contain a colon in the mnemonic.
4357
4358 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4359
4360 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4361
4362 * config/tc-fr30.c: Removed currently superflous code.
4363
4364 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4365
4366 * config/tc-fr30.h: New file.
4367 * config/tc-fr30.c: Tweaking so that it will compile.
4368
4369 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4370
4371 * config/tc-d10v.h (obj_fix_adjustable): Define.
4372 (TC_FORCE_RELOCATION): Define.
4373 (d10v_force_relocation): Declare.
4374 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4375 (md_apply_fix3): Handle Vtable relocs.
4376 (d10v_fix_adjustable): New.
4377 (d10v_force_relocation): New.
4378
4379 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4380
4381 * config/tc-d30v.c: Change default behaviour to ignore potential
4382 conflicts between register name and symbol names.
4383
4384 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4385
4386 * configure.in: Add fr30-*-*.
4387 * config/tc-fr30.c: New file.
4388 * Makefile.in: Regenerated.
4389 * config.in: Regenerated.
4390 * configure: Regenerated.
4391 * doc/Makefile.in: Regenerated.
4392 * po/gas.pot: Regenerated.
4393
4394 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4395
4396 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4397 are 16 bit insns.
4398
4399 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4400
4401 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4402 characters.
4403 (do_scrub_chars): Add some casts to unsigned char to avoid
4404 unwanted sign extension.
4405 * read.c (lex_type): Set characters about 127 to be symbol
4406 characters.
4407 * config/tc-i386.c (md_begin): Set identifier_chars and
4408 operand_chars for values above 127.
4409
4410 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4411
4412 * configure.in: detect cygwin* instead of cygwin32*
4413 * configure: regenerate
4414
4415 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4416
4417 * listing.c: Add support for producing a listing from piped
4418 input.
4419
4420 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4421
4422 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4423 (append_insn): Account for the tx39's multiply behavior.
4424
4425 1998-10-26 Michael Meissner <meissner@cygnus.com>
4426
4427 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4428 from assemble_parallel_insns. Add support for '->' to indicate
4429 explicitly serializing the instructions.
4430 (md_assemble): Ditto.
4431
4432 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4433
4434 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4435 WEAK handling.
4436
4437 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4438
4439 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4440
4441 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4442
4443 * config/tc-mips.c : support frame and regmask/fregmask when
4444 MIPS_STABS_ELF is specified.
4445
4446 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4447
4448 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4449 (md_apply_fix): Don't return 1 for VTABLE relocs.
4450 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4451
4452 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4453
4454 * doc/c-i386.texi: Replace occurences of "opcode" with
4455 "instruction mnemonic", "instruction", or "mnemonic" when
4456 referring to the name of an instruction. Use "opcode" when
4457 referring to the sequence of machine bytes.
4458
4459 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4460 (is_opcode_char): Rename to is_mnemonic_char.
4461 (md_assemble and i386_operand): Correct error messages from
4462 "opcode" to "instruction mnemonic"
4463 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4464 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4465 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4466 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4467 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4468 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4469 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4470
4471 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4472
4473 * config/tc-i386.c (i386_operand): Check for garbage after
4474 register name.
4475
4476 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4477
4478 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4479 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4480
4481 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4482
4483 * config/tc-sh.h (obj_fix_adjustable): Define.
4484 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4485 (md_apply_fix): Likewise.
4486 (tc_gen_reloc): Likewise.
4487 (sh_fix_adjustable): New.
4488
4489 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4490
4491 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4492 * cgen.h (gas_cgen_finish_insn): Update prototype.
4493 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4494 cgen_insn_t -> CGEN_INSN_INT.
4495 (make_parallel): Update handling of CGEN_INT_INSN_P.
4496 (assemble_parallel_insn): Ditto.
4497 (target_make_parallel): New function.
4498 (md_assemble): Use it.
4499
4500 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4501
4502 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4503
4504 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4505
4506 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4507 converted into lower case.
4508
4509 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4510
4511 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4512 (gas_cgen_tc_gen_reloc): Likewise.
4513 * config/tc-m32r.h (obj_fix_adjustable): Define.
4514 * config/tc-m32r.c (m32r_fix_adjustable): New.
4515 (m32r_force_relocation): Handle VTABLE relocs.
4516
4517 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4518
4519 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4520
4521 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4522
4523 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4524 to lower case before parsing.
4525
4526 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4527 parallel insns modift buts in the PSW as a side effect.
4528
4529 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4530
4531 * config/tc-d30v.c (find_format): Test for missing flag and
4532 control registers.
4533
4534 (md_apply_fix3): Fix error messages to avoid
4535 assumption about presence of a symbol.
4536
4537 (parallel_ok): Disallow parallel instructions that both modify the
4538 same flag register.
4539
4540 (find_format): Generate a warning if an odd numbered register is
4541 used as the first register in a mutli-register instruction.
4542
4543 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4544
4545 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4546 relocations are always associated with a symbol.
4547
4548 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4549
4550 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4551 (elf32_sparc_force_relocation): Declare.
4552 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4553 (tc_gen_reloc): Handle vtable relocs.
4554 (elf32_sparc_force_relocation): New.
4555
4556 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4557
4558 * symbols.c (S_IS_FUNCTION): New.
4559 * config/tc-v850.h (obj_fix_adjustable): Define.
4560 (TC_FORCE_RELOCATION): Define.
4561 (v850_force_relocation): Declare.
4562 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4563 of fx_addnumber for VTABLE reloc addends.
4564 (md_apply_fix3): Handle VTABLE relocs.
4565 (v850_fix_adjustable): New.
4566 (v850_force_relocation): New.
4567
4568 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4569
4570 * tc-hppa.c (fp_operand_format): Add some additional formats.
4571 (pa_ip): Do not automatically promote into pa2.0 mode.
4572 (pa_level): Handle ".level 2.0".
4573
4574 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4575
4576 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4577 * config/tc-i386.h (template.extension_opcode): Change to
4578 unsigned int to allow full range of 8-bit opcode suffixes.
4579 (None): Redefine as 0xffff.
4580
4581 From Jeff B Epler <jepler@usgs.gov>
4582 * doc/c-i386.texi (i386-SIMD): New section.
4583
4584 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4585
4586 * read.c (discard_rest_of_line): New function.
4587 * read.h: Declare it.
4588 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4589
4590 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4591
4592 * config/tc-d10v.c (find_symbol_matching_register): New function.
4593 (find_opcode): Cope with the case where a register name matches
4594 a symbol name.
4595
4596 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4597
4598 * config/tc-v850.c (md_pcrel_from): Rename to
4599 v850_pcrel_from_section.
4600 (v850_pcrel_from_section): Do not resolves symbols in other
4601 sections.
4602
4603 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4604
4605 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4606
4607 * config/tc-d10v.c (find_opcode): Generate an error if a register
4608 is supplied for an operand that should not be a register.
4609
4610 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4611
4612 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4613 instructions to have another instruction in the right bin.
4614
4615 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4616
4617 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4618 the right container if the left container holds a branch
4619 instruction.
4620
4621 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4622
4623 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4624 both a register name and symbol name.
4625 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4626
4627 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4628
4629 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4630 execution unit class.
4631
4632 (reg_name_search): If a name matches a register and a symbol,
4633 prefer the register.
4634 (find_format): Disallow flag registers when a general purpose
4635 register is required.
4636 If a number is required, but a register has been given, check to
4637 see if a symbol with the same name as the register exists, and if
4638 so, use that symbol.
4639
4640 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4641
4642 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4643
4644 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4645
4646 * config/tc-d30v.c (find_format): Do not accept flag registers as
4647 general purpose registers.
4648 (find_format): If an immediate value is expected at a given place
4649 in a format, but a register name has been provided instead, check
4650 to see if that register name matches the name of a predefined
4651 symbol and if it does, then use the symbol instead.
4652 (reg_name_search): If a register name matches a symbol name,
4653 prefer the register name to the symbol name.
4654
4655 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4656
4657 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4658 the previous insn to empty.
4659
4660 1998-09-20 Michael Meissner <meissner@cygnus.com>
4661
4662 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4663 pieces, forcing the use of an ANSI compiler.
4664
4665 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4666
4667 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4668 relocs.
4669 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4670
4671 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4672
4673 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4674 assembler syntax.
4675 (obj_elf_vtable_entry): Likewise.
4676 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4677 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4678 (tc_gen_reloc): Likewise.
4679 (arm_fix_adjustable): Likewise.
4680 (elf32_arm_force_relocation): New.
4681 (armelf_frob_symbol): Remove coff-style symbol support.
4682
4683 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4684
4685 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4686
4687 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4688
4689 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4690 OBJ_COFF so that routine is defined for a.out format.
4691
4692 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4693
4694 * config/tc-i386.c (i386_operand): Detect non-segment registers
4695 used as segment prefixes.
4696
4697 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4698
4699 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4700 optimize across FDE boundaries.
4701
4702 * config/obj-coff.c (obj_coff_section): Preserve any link once
4703 flags when setting the section flags.
4704
4705 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4706
4707 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4708 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4709
4710 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4711
4712 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4713 to the host width.
4714
4715 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4716
4717 * frags.c (frag_grow): Include the size of the frag struct in the
4718 obstack chunk size.
4719
4720 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4721 if the new subseg comes before the old.
4722
4723 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4724
4725 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4726 to handle edge8 and edge16.
4727
4728 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4729
4730 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4731 before we clobber the symbol involved.
4732
4733 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4734
4735 * config/tc-arm.c: Remove OBJ_ELF definitions for
4736 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4737 use arm_adjust_symtab for OBJ_COFF.
4738 (armelf_adjust_symtab): New Routine.
4739 * config/tc-arm.h: Define obj_adjust_symtab to
4740 armelf_adjust_symtab for OBJ_ELF.
4741
4742 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4743
4744 * configure.in: Make all i386-elf targets use bfd_gas.
4745 * config/tc-i386.c (tc_i386_force_relocation): New.
4746 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4747 (md_apply_fix3): Likewise.
4748 (tc_gen_reloc): Handle them.
4749 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4750 tc_i386_force_relocation.
4751
4752 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4753
4754 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4755
4756 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4757
4758 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4759 current opcode after writing the first insturction of a reverse
4760 sequential pair.
4761
4762 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4763
4764 * read.h (generate_lineno_debug): Add prototype.
4765 * read.c (generate_lineno_debug): Make non-static.
4766
4767 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4768
4769 * config/tc-i386.c (md_assemble): Only warn for address/data size
4770 prefixes.
4771
4772 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4773
4774 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4775 against Thumb function names, as the linker needs this information.
4776
4777 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4778
4779 * expr.c (operand): Check also that there is no advance in operand
4780 after atof_generic in order to decide "is it label 0f or floating
4781 point number?".
4782
4783 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4784
4785 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4786 command line options with a single dash.
4787 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4788
4789 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4790
4791 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4792 * tc-arm.c (arm_fix_adjustable): New routine.
4793
4794 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4795
4796 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4797 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4798 demand_empty_rest_of_line before mri_comment_end.
4799 (equals): Check garbage after expression before
4800 mri_comment_end in MRI mode.
4801
4802 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4803
4804 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4805 small immediate constant to use the constant itself rather than
4806 always using 1.
4807
4808 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4809
4810 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4811 (pa_leave): Likewise.
4812
4813 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4814
4815 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4816 prefixes.
4817 (i386_operand): Fix an error message.
4818
4819 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4820
4821 * doc/c-arm.texi (ARM Directives): Document .req directive.
4822
4823 * config/tc-arm.c (reg_required_here): Display erroneous string if
4824 the register name could not be decoded.
4825 Do not set inst.instruction if the sift is -1.
4826
4827 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4828
4829 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4830 we do for EXTERN.
4831
4832 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4833
4834 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4835 even if it is belived to be unnecessary.
4836
4837 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4838
4839 config/tc-i386.c (i386_operand): Size immediate constants by
4840 suffix (erroneously removed as part of July 7 change).
4841
4842 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4843
4844 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4845 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4846 (armelf_frob_symbol): New Routine.
4847 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4848
4849 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4850
4851 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4852
4853 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4854
4855 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4856 command line switches passed to assembler.
4857
4858 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4859
4860 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4861 (gas_cgen_opcode_desc): Declare.
4862 (gas_cgen_parse_operand): Declare.
4863 (*): Prepend gas_ to gas specific fns to denote them as such.
4864 All uses updated.
4865 * cgen.c (gas_cgen_opcode_desc): New global
4866 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4867 (queue_fixup): Renamed from cgen_queue_fixup.
4868 (*): Prepend gas_ to gas specific fns to denote them as such.
4869 All uses updated.
4870 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4871 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4872 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4873 Open opcode table and initialize it.
4874 (make_parallel): Use gas_cgen_opcode_desc.
4875 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4876 (md_assemble): Ditto.
4877
4878 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4879
4880 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4881 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4882 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4883 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4884 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4885 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4886 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4887 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4888 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4889 (INIT_STAB_SECTION): Likewise.
4890 (OBJ_PROCESS_STAB): Likewise.
4891
4892 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4893 (md_parse_option): Watch for them.
4894 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4895 (md_begin): Kill neverdef code.
4896 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4897 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4898 (s_alpha_coff_wrapper): New.
4899 (md_pseudo_table): Trap all ECOFF pseudos.
4900
4901 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4902
4903 Start of changes to remove mdebug section from mips*-elf
4904 Based on MIPS_STAB_ELF definition
4905 * acconfig.h: undef if not configured
4906 * config.in: undef if not configured
4907 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4908 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4909 * stabs.c (s_stab_generic): flush frag
4910
4911 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4912
4913 * configure.in: (arm-*-elf): Handle.
4914 (thumb-*-elf): Handle.
4915 * configure: Regenerate.
4916 * read.c (stringer): Fix typo in comment.
4917 * write.c (fixup_segment): Don't add symbol value to addend if
4918 TC_ARM and OBJ_ELF.
4919 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4920 sections.
4921 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4922 for OBJ_ELF.
4923
4924 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4925
4926 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4927 (write_2_short): Emit warning if new flag is set.
4928 (do_assemble): Set flags if left instruction is one of special
4929 "right-instruction-killer" type.
4930
4931 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4932
4933 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4934 Always output words in debug_info section as big endian.
4935 (sparc_target_format): Choose correct bfd target.
4936 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4937
4938 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4939
4940 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4941 to work with internationalization code. Issue an error when two
4942 operands match that are not allowed to match.
4943
4944 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4945
4946 * configure.in (install_tooldir): Allow target to specify whether
4947 it wants to be installed in $(tooldir)/bin.
4948 * configure: Regenerate.
4949 * Makefile.am (install-exec-local): Set install-exec-tooldir
4950 dependency via configure.
4951 * Makefile.in: Regenerate.
4952
4953 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4954
4955 * Makefile.am (install-exec-local): Split into two ...
4956 (install-exec-bindir,install-exec-tooldir): New rules.
4957 * Makefile.in: Regenerate.
4958
4959 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4960
4961 * Makefile.am (install-exec-local): Don't remove the file before
4962 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4963 W. Rozycki <macro@ds2.pg.gda.pl>.
4964 * Makefile.in: Rebuild.
4965
4966 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4967
4968 * cgen.c: Include libiberty.h.
4969 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4970 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4971 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4972 (md_cgen_lookup_reloc)): Declare.
4973 (md_cgen_record_fixup_exp): Declare.
4974 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4975 (m32r_relax_frag): Declare.
4976 (cgen_md_apply_fix3): Decls moved to cgen.h.
4977 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4978 (m32r_cgen_record_fixup_exp): Delete decl.
4979 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4980 (assemble_nop): Delete.
4981 (expand_debug_syms): Delete unused `exp'.
4982 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4983 Add default case for -Wall.
4984 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4985 (md_atof): Delete unused wordP.
4986
4987 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4988
4989 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4990 value.
4991
4992 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4993
4994 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4995 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4996 .print, .purgem, and .struct. Remove documentation for
4997 .app-file.
4998
4999 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5000
5001 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5002 Update call to insert_operand.
5003
5004 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5005
5006 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5007
5008 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5009
5010 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5011 whitespace after a prefix operator.
5012
5013 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5014
5015 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5016
5017 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5018
5019 * config/tc-sparc.c (log2): New static function.
5020 (s_reserve): Use log2 to convert alignment before calling
5021 record_alignment.
5022 (s_common): Use log2 to convert alignment before calling
5023 record_alignment and frag_align.
5024 (sparc_cons_align): Use log2.
5025
5026 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5027
5028 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5029 (s_common): Likewise.
5030
5031 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5032 initialization of waddr.
5033 (sparc_elf_final_processing): Add default case to switch.
5034
5035 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5036
5037 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5038 than temporary real.
5039
5040 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5041
5042 * write.c (subsegs_finish): Don't align the segments if there were
5043 any errors.
5044
5045 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5046 copying aux information.
5047
5048 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5049 expression into a symbol.
5050
5051 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5052
5053 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5054 type to unsigned int.
5055 (md_assemble): Change type used to store offsets from unsigned
5056 long to long.
5057 (i386_operand): Switch error check to only call RESTORE_END_STRING
5058 once after parse_register.
5059
5060 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5061
5062 * config/tc-v850.c (md_show_usage): Changed format to match that
5063 of gcc, ld, etc.
5064
5065 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5066
5067 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5068
5069 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5070 relocs.
5071 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5072 weak.
5073
5074 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5075
5076 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5077 * doc/Makefile.in: Rebuild.
5078
5079 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5080
5081 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5082 for %lo expressions.
5083 (mips_ip, case 'u'): Move range check after code to mask
5084 off bits in %hi/%lo expressions. Mask off high bits for
5085 %lo expressions.
5086
5087 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5088
5089 * doc/Makefile.am (gasver.texi): New target.
5090 (as.info, as.dvi): Depends upon gasver.texi.
5091 * doc/as.texinfo: Include gasver.texi. Mention version number on
5092 title page and in top node.
5093 * doc/Makefile.in: Rebuild.
5094
5095 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5096
5097 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5098 but not including the line containing the edict.
5099 * listing.h (LISTING_EOF): New.
5100 * input-scrub.c (input_scrub_next_buffer): Call it.
5101
5102 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5103
5104 * config/tc-i386.c (i386_operand): Don't set the size of an
5105 immediate address based solely on the suffix and the mode.
5106
5107 * config/tc-i386.c (md_assemble): Add assertion to make sure
5108 overlap2 does not set Imm.
5109
5110 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5111 sequences of whitespace to a single space.
5112 (is_space_chars): Just compare with space.
5113 (md_begin): Don't initialize space_chars.
5114 (md_assemble): Just skip a single whitespace character.
5115 (i386_operand): Rewrite base-index parsing to use new
5116 parse_register, and to skip white space. Skip white space in a
5117 number of other places too. Don't give error message if
5118 parse_register fails.
5119 (parse_register): Change reg_string parameter to be non-const.
5120 Add end_op parameter. Skip white space after the `%', and return
5121 end of register string. Give error message here rather than
5122 caller.
5123
5124 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5125
5126 Based on patch from Matt Semersky <matts@scd.hp.com>:
5127 * expr.c (op_encoding): Make const.
5128 (expr_set_precedence): New function.
5129 (expr_begin): Don't set operator rankings, just call
5130 expr_set_precedence.
5131 * expr.h (expr_set_precedence): Declare.
5132 * read.c (s_mri): Call expr_set_precedence.
5133
5134 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5135
5136 * doc/as.texinfo (Statements): Remove paragraph discussing
5137 continuing lines with a backslash. This hasn't worked for years,
5138 if it ever did.
5139
5140 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5141
5142 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5143 symbol definitions.
5144 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5145 (ps_CTORS, ps_DTORS): New section types.
5146 (vms_fixup_xtors_section): New function
5147 (Ctors_Psect, Dtors_Psect): Define.
5148 (IS_GXX_XTOR): Define
5149 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5150 Filter static constructors/destructors and add to
5151 Ctors_Symbols/Dtors_Symbols chain.
5152 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5153 appropriate section.
5154
5155 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5156 * makefile.vms: Merge vax/vms support.
5157
5158 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5159
5160 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5161 (elf_pseudo_table): Add them.
5162 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5163 (md_apply_fix): Accept them.
5164 (mips_fix_adjustable): Don't adjust them.
5165 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5166 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5167 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5168 (tc_fix_adjustable): Don't adjust them.
5169
5170 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5171
5172 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5173 (cgen.o): Use it.
5174 * Makefile.in: Regenerate.
5175 * configure.in: AC_SUBST cgen_cpu_prefix.
5176 * configure: Regenerate.
5177
5178 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5179
5180 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5181 Changed all users of COND12_DELAY.
5182
5183 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5184
5185 * config/tc-mn10300.c (set_arch_mach): New function.
5186 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5187 (md_begin): Default to mn10300 mode.
5188 (md_assemble): Only accept instructions for the core mn10300
5189 chip and the active machine type.
5190
5191 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5192
5193 * subsegs.h (segment_info_type): Give the struct a name.
5194 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5195 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5196 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5197 * config/tc-w65.h (tc_reloc_mangle): Declare.
5198 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5199
5200 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5201
5202 * config/tc-v850.c (v850_comm): Restore old section
5203 after common processing.
5204
5205 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5206
5207 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5208
5209 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5210
5211 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5212 char with code that explicitly sign-extends.
5213
5214 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5215
5216 * config/tc-v850.c (md_begin): Restore text section as the current
5217 section after creating call table sections.
5218 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5219 code.
5220
5221 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5222 with call to macro SYM_AUXINFO.
5223
5224 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5225
5226 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5227 with the program transform name.
5228 * Makefile.in: Rebuild.
5229
5230 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5231
5232 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5233 information.
5234
5235 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5236
5237 * config/tc-i386.c (i386_operand): Be prepared for a space between
5238 the open parenthesis and the start of the register operand,
5239 because of the June 16 change.
5240
5241 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5242
5243 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5244 BFD_ASSEMBLER.
5245
5246 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5247
5248 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5249 even if it is belived to be unnecessary.
5250
5251 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5252
5253 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5254 symbols.
5255 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5256
5257 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5258
5259 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5260 shift amount for a repeated operand. The shift amount for the
5261 repeated copy comes from the size of the operand.
5262
5263 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5264
5265 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5266
5267 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5268
5269 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5270
5271 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5272
5273 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5274 characters in it as LEX_IS_SYMBOL_COMPONENT.
5275 * config/tc-i386.h (tc_symbol_chars): Define.
5276 (extra_symbol_chars): Declare.
5277 * config/tc-i386.c (extra_symbol_chars): Define.
5278 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5279 (line_comment_chars): Set to '/' if TE_LINUX.
5280 * doc/c-i386.texi (i386-prefixes): Update.
5281 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5282
5283 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5284
5285 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5286 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5287
5288 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5289
5290 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5291 constraint in instructions REP & REPI.
5292
5293 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5294
5295 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5296 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5297
5298 (check_range): If the operand is shifted, then shift the number
5299 before checking its range.
5300
5301 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5302
5303 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5304 common sections.
5305
5306 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5307
5308 * config/tc-v850.c (v850_comm): Create special sections as needed.
5309
5310 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5311
5312 * config/tc-d10v.c (write_2_short): Addition of swapping
5313 instructions for sequential and reverse sequential order when
5314 given order is not possible.
5315
5316 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5317
5318 * Makefile.am: Rebuild dependencies.
5319 (DEP_INCLUDES): Fix reference to intl build directory.
5320 * Makefile.in: Rebuild.
5321
5322 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5323
5324 * doc/c-i386.texi: Update 16 bit documentation.
5325
5326 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5327 IgnoreDataSize to IgnoreSize as they are used for address size as
5328 well as data size.
5329 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5330 32-bit mode, similarly addr16/data16 and variants.
5331
5332 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5333
5334 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5335 sequential word multiply instructions.
5336
5337 (do_assemble): Add extra command line argument, to allow mul32
5338 attribute to be preserved across parallel insns.
5339 (md_assemble): Insert NOPs between explicitly parallel insns which
5340 contain an 32 bit multiply and a 16 multiply.
5341
5342 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5343
5344 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5345 likewise for REPE.
5346
5347 * config/tc-i386.c (reloc): Add braces.
5348
5349 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5350 consistent with Intel naming.
5351 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5352 use bitfields in sib_byte.
5353 (modrm_byte): Don't use bitfields here either.
5354
5355 * config/tc-i386.c (current_templates): Add const.
5356 (parse_register): Add const to return, param, and char *s.
5357 (i386_operand): Add const to reg_entry *r.
5358 * config/tc-i386.h (templates): Add const to start, end.
5359
5360 Inspired by code for 16 bit gas support from Martynas Kunigelis
5361 <martynas@nm3.ktu.lt>:
5362 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5363 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5364 (uses_mem_addrmode): Remove.
5365 (md_estimate_size_before_relax): Add support here too.
5366 (md_relax_table): Rewrite interface to md_relax for 16 bit
5367 support.
5368 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5369 (opcode_suffix_to_type): Remove.
5370 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5371 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5372 (md_convert_frag): Likewise.
5373 (i386_operand): Add support for 16 bit base/index regs,
5374 immediates, and displacements. Remove some unnecessary casts, and
5375 localise end_of_operand_string, displacement_string_start,
5376 displacement_string_end variables. Add GCC_ASM_O_HACK.
5377 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5378
5379 * config/tc-i386.c (prefix_hash): Remove.
5380 (md_begin): Rewrite without obstacks. Remove prefix hash table
5381 handling. Rewrite lexical table handling.
5382 (i386_print_statistics): Don't print prefix statistics.
5383 (md_assemble): Rewrite instruction parser so that line is not
5384 converted to lower case. Don't do a hash_find for prefixes,
5385 instead recognise them via opcode modifier.
5386 (expecting_operand, paren_not_balanced): Localise variables.
5387 * config/tc-i386.h (IsPrefix): Define.
5388 (prefix_entry): Remove.
5389
5390 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5391 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5392 '\\' in case where comment_chars contains '/'.
5393
5394 * config/tc-i386.c (MATCH): Ensure given operand and template
5395 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5396 you must write `ljmp *table(%ebx)'.
5397
5398 From H.J. Lu <hjl@gnu.org>:
5399 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5400 as 0 ifndef BFD_ASSEMBLER.
5401 (md_assemble): Allow immediate operands without suffix or
5402 other reg operand to default in size to the current code size.
5403
5404 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5405
5406 * config/tc-v850.c (md_begin): Restore creation of
5407 .call_table_text and .call_table_data sections.
5408
5409 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5410
5411 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5412 after emitting a word of noops.
5413
5414 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5415
5416 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5417 (i386_operand): Simplify checks for valid base/index combinations.
5418 Disallow `in 4(%dx),%al'.
5419
5420 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5421 index_reg const.
5422 (add_prefix): Change parameter from char to int.
5423
5424 * config/tc-i386.h (Ugh): Define opcode modifier.
5425 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5426
5427 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5428 CONSISTENT_REGISTER_MATCH macros to check register types more
5429 thoroughly. Check for illegal suffix/operand combinations
5430 when matching insns with operands. Handle new `s' suffix, and
5431 associated FloatMF opcode modifier for float insns with memory
5432 operands.
5433 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5434 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5435 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5436 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5437 DATA_PREFIX_OPCODE throughout.
5438
5439 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5440 (md_assemble): Rewrite suffix/register operand checking code to be
5441 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5442 AnyMem, the better to grep.
5443 (pi): Remove Abs.
5444 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5445 given a memory operand. Don't set Abs bits either.
5446 (type_names): Remove Mem*, Abs*.
5447 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5448 define opcode_modifiers as these cases are handled by Disp8,
5449 Disp16, Disp32 and suffix checks.
5450 (COMES_IN_BOTH_DIRECTIONS): Remove.
5451 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5452
5453 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5454 if IgnoreDataSize modifier given. Remove ShortformW modifier
5455 test. Add test for ShortForm in W base_opcode modification.
5456 Merge Seg2ShortForm and Seg3ShortForm code.
5457 * config/tc-i386.h (ShortFormW): Remove.
5458 (IgnoreDataSize): Define.
5459
5460 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5461
5462 * config/tc-d30v.c (md_assemble): Store previous segment state
5463 with previous instruction.
5464
5465 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5466
5467 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5468 (ebp, esp): Remove static variables.
5469 (MATCH): Remove test for InOutPortReg.
5470 (i386_operand): Properly handle InOutPortReg here instead.
5471 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5472 (md_assemble): Simplify and correct modrm and sib generation.
5473 (i386_operand): Add warning for scale without index.
5474 Rewrite checks for valid base/index combinations.
5475
5476 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5477 macros and enclose in do while(0).
5478 (RESTORE_END_STRING): Likewise.
5479 (md_assemble): Add one to printed operand number so we start
5480 from 1 not 0. Add some more gettext invocations.
5481 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5482 number here too.
5483
5484 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5485 DATA_PREFIX, SEG_PREFIX): Define.
5486 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5487 (check_prefix): Remove function.
5488 (add_prefix): New function. Add prefix to i.prefix as well as
5489 doing checks.
5490 (md_assemble): Changes for add_prefix. Remove hack for wait
5491 prefix, instead always output prefixes in fixed order. Test
5492 for jcxz/loop when selecting between word & dword operations,
5493 and add address size prefix rather than operand size prefix.
5494 Remove operand -> address size hack when emitting jcxz/loop.
5495 (i386_operand): Remove O_Absent check as it's done in expr.
5496
5497 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5498
5499 * configure.in: Recognize m5200 as a cpu_type of m68k.
5500 * aclocal.m4: Rebuild with current libtool.
5501 * configure: Rebuild.
5502
5503 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5504
5505 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5506 to relaxable_symbol to prevent references to external symbol from
5507 being relaxed.
5508
5509 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5510
5511 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5512 symbols are relaxable.
5513
5514 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5515
5516 * config/tc-v850.c (md_begin): Don't create special
5517 sections by default.
5518
5519 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5520
5521 * config/tc-mips.c (macro): For div and udiv, close the
5522 reorder block as soon as possible.
5523
5524 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5525
5526 From Matt Semersky <matts@scd.hp.com>:
5527 * macro.c (macro_mri_mode): New function.
5528 * macro.h (macro_mri_mode): Declare.
5529 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5530 MRI mode.
5531
5532 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5533
5534 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5535 OBJ_EVAX case.
5536
5537 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5538 until after xstrdup in OBJ_EVAX case.
5539
5540 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5541
5542 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5543 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5544 of hardcoded magic number.
5545 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5546
5547 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5548
5549 * read.c (do_s_func): New function.
5550 (s_func): Call it.
5551 * read.h (do_s_func): Add prototype.
5552
5553 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5554
5555 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5556 nops if fill pattern not specified.
5557
5558 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5559
5560 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5561 * config/te-go32.h (TE_GO32): Define.
5562 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5563
5564 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5565
5566 Implement .func/.endfunc pseudo-ops.
5567 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5568 (s_func): Declare.
5569 * read.c (potable): Add .func,.endfunc.
5570 (s_func): New function.
5571 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5572 functions.
5573 (in_doc_func_p,current_function_label): New static globals.
5574 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5575
5576 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5577
5578 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5579 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5580 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5581 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5582 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5583 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5584 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5585 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5586 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5587 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5588 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5589 * config/tc-a29k.c: Don't define md_short_jump_size,
5590 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5591 * config/tc-alpha.c: Likewise.
5592 * config/tc-alpha.h: Likewise.
5593 * config/tc-arm.c: Likewise.
5594 * config/tc-h8300.c: Likewise.
5595 * config/tc-h8500.c: Likewise.
5596 * config/tc-hppa.c: Likewise.
5597 * config/tc-i860.c: Likewise.
5598 * config/tc-i960.c: Likewise.
5599 * config/tc-ppc.c: Likewise.
5600 * config/tc-sh.c: Likewise.
5601 * config/tc-sparc.h: Likewise.
5602 * config/tc-tic30.c: Likewise.
5603 * config/tc-w65.c: Likewise.
5604 * config/tc-z8k.c: Likewise.
5605
5606 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5607
5608 * config/tc-vax.c (_): Delete this macro used for placeholder
5609 values in vax_operand_width_size; it conflicts with the _() macro
5610 used for internationalization.
5611
5612 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5613
5614 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5615 code. From Chris Moller <moller@bops.com>.
5616
5617 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5618 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5619 * read.c (emit_expr): Initialize seg and subseg fields of a new
5620 broken word.
5621 * write.c (write_object_file): Switch to the appropriate segment
5622 and subsegment when processing a broken word.
5623
5624 * config/tc-m68k.c (mri_assemble): New static function.
5625 (build_mri_control_operand): Call mri_assemble rather than
5626 md_assemble.
5627 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5628 (s_mri_endf, s_mri_endw): Likewise.
5629
5630 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5631
5632 * read.c (s_org): Call md_flush_pending_output if it is defined.
5633
5634 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5635
5636 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5637
5638 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5639 (md_parse_option): Add for same.
5640 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5641 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5642 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5643
5644 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5645
5646 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5647
5648 * config/tc-arm.c (find_real_start): Relax definition of local
5649 labels.
5650
5651 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5652
5653 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5654 symbols at the given address, not just the last one specified.
5655
5656 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5657
5658 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5659 or number_to_chars_littleendian to write data.
5660
5661 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5662
5663 * config/tc-v850.c (md_assemble): Remove artificially created
5664 register name symbols.
5665
5666 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5667
5668 * write.c (fixup_segment): Change "segment" to "section" in
5669 error message.
5670
5671 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5672
5673 * write.c (fixup_segment): Change sym1-sym2 message again.
5674
5675 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5676
5677 * write.c (fixup_segment): Improve error message for sym1-sym2
5678 errors when sym1 is in a different segment from sym2.
5679
5680 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5681
5682 * config/tc-m32r.c (warn_unmatched_high): New static local.
5683 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5684 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5685 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5686 (md_parse_option): Likewise.
5687 (md_show_usage): Likewise.
5688 (m32r_frob_file): Likewise.
5689
5690 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5691 (read_a_source_file): Call them.
5692 * read.h (stabs_generate_asm_file): Declare.
5693 * stabs.c (stabs_generate_asm_file): New function.
5694 (generate_asm_file): New function.
5695 (stabs_generate_asm_lineno): Move file name handling into
5696 generate_asm_file.
5697
5698 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5699
5700 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5701 (d30v_current_align, d30v_current_align_seg): New variables.
5702 (d30v_last_label): New variable.
5703 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5704 (s_d30v_data, s_d30v_section): Likewise.
5705 (md_pseudo_table): Call them.
5706 (md_begin): Initialize d30v_current_align_seg.
5707 (md_assemble): Call d30v_align when needed by known current alignment.
5708 (d30v_frob_label, d30v_cons_align): New functions.
5709 * config/tc-d30v.h (md_do_align): Remove.
5710 (tc_frob_label): Call d30v_frob_label.
5711 (md_cons_align): New.
5712
5713 * config/tc-d30v.c (find_format): Convert complex expressions to
5714 expression symbols before processing. Clean up code formatting.
5715
5716 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5717
5718 * po/Make-in (install-info): New target.
5719
5720 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5721
5722 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5723 instructions.
5724 * config/tc-mn10300.c (md_assemble): Likewise.
5725
5726 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5727
5728 * Makefile.am: Update with `make dep-am'.
5729 (HFILES): Add cgen.h.
5730 (cgen.o): Depend on cgen.h.
5731 * Makefile.in: Regenerate.
5732
5733 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5734
5735 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5736
5737 * gasp.c (grab_label): Permit a label to be a preprocessor
5738 variable by permitting a label to start with a backslash.
5739
5740 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5741
5742 * config/tc-mips.c (validate_mips_insn): Removed hack
5743 for previously inaccessible bitfields in some INSN_TRAP
5744 instructions.
5745
5746 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5747
5748 * config/tc-d30v.c (do_assemble): Abort with error message
5749 if opcode operands do not match.
5750
5751 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5752
5753 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5754 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5755 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5756 similar new 'q' operand.
5757
5758 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5759
5760 * cgen.c (cgen_asm_finish_insn): Fix typo.
5761
5762 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5763
5764 * cgen.h: New file.
5765 * cgen.c: Include it.
5766 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5767 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5768 All callers updated.
5769 * config/tc-m32r.c: Include cgen.h.
5770 (m23r_insn): New members num_fixups,fixups.
5771
5772 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5773
5774 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5775 to avoid compiler warning.
5776
5777 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5778
5779 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5780 calling make.
5781
5782 * makefile.vms (OBJS): Add ehopt.obj
5783
5784 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5785
5786 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5787
5788 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5789
5790 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5791 a short format insn.
5792 (md_assemble): Set it for explicitly packed insns.
5793
5794 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5795
5796 * config/obj-coff.c (c_symbol_merge): Do not take address of
5797 native fields when performing the memcpy.
5798
5799 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5800
5801 * config/tc-mips.c (macro,macro2): Implement
5802 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5803
5804 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5805
5806 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5807 relocations against globally visible symbols.
5808 * config/tc-m68k.c (relaxable_symbol): New macro.
5809 (m68k_ip, md_estimate_size_before_relax): Use it.
5810 (tc_m68k_fix_adjustable): Also handle weak symbols.
5811
5812 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5813
5814 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5815 references to externally visible symbols.
5816 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5817 values in twice for a PC relative reloc if the symbol is
5818 externally defined.
5819
5820 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5821 don't adjust a PC relative reloc against an externally visible
5822 symbol.
5823 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5824 for a PC relative fixup against an externally visible defined
5825 symbol, arrange to store object file and addend values as though
5826 the symbol were not defined.
5827 (tc_gen_reloc): Likewise.
5828
5829 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5830
5831 * read.c (sizeof_leb128): Referenced externally by write.c so
5832 don't inline.
5833
5834 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5835
5836 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5837 and expand a 'debug' symbol associated with the next instruction
5838 that does not cause a short instruction to be filled with a NOP.
5839 (md_pseudo_table): Add support for .debugsym.
5840 (assemble_parallel_insn): Add calls to expand_debug_sym as
5841 appropriate.
5842 (md_assemble): Ditto.
5843
5844 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5845
5846 * as.c (main): Conditionally call setlocale.
5847 * gasp.c (main): Likewise.
5848 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5849 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5850
5851 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5852
5853 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5854
5855 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5856
5857 * config/tc-hppa.c: Change all calls to bzero to use memset.
5858 (pa_ip): Add cast to avoid warning.
5859 (tc_gen_reloc, md_apply_fix): Likewise.
5860 (pa_find_space_by_number): Likewise.
5861 (hppa_force_relocation): Likewise.
5862 (pa_block): Change i to unsigned int.
5863 * config/obj-som.h (obj_som_copyright): Declare.
5864
5865 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5866
5867 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5868 for line numbers for assembly source.
5869
5870 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5871
5872 * configure.in: Change version number to 2.9.4
5873 * configure: Rebuild.
5874
5875 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5876
5877 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5878
5879 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5880
5881 * ecoff.h: Change symbolS in function declaration to struct
5882 symbol.
5883
5884 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5885
5886 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5887 (md_convert_frag): Fix i18n typo.
5888
5889 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5890
5891 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5892 * ecoff.h: Protoype it.
5893 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5894 [EVAX] (s_alpha_prologue): Delete.
5895 (md_pseudo_table): Update.
5896
5897 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5898
5899 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5900 array to local pointer.
5901 (get_args, parse_expr): Add casts to avoid warnings.
5902
5903 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5904
5905 * read.c (s_set): Cast xmalloc return value to fragS *.
5906 * config/tc-m68k.c (m68k_ip): Function made static to match
5907 previous forward declaration.
5908 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5909
5910 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5911
5912 * config/tc-v850.c: Add internationalisation macros to error
5913 strings.
5914
5915 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5916 macros to error strings.
5917
5918 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5919
5920 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5921 reloc is in the TOC csect.
5922 (md_apply_fix3): Correct gettext typo.
5923
5924 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5925
5926 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5927 .L - they are local labels and the branches are not really
5928 function calls but rather far jumps.
5929
5930 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5931
5932 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5933
5934 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5935
5936 * config/tc-i386.c (md_assemble): Print operand number rather than
5937 using ordinal_names.
5938 (i386_operand): Likewise.
5939
5940 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5941
5942 * Makefile.am (INTLLIBS): Define to work around apparent automake
5943 bug.
5944 All Makefiles: Regenerated.
5945
5946 * Many files: Added gettext invocations around user-visible
5947 strings.
5948 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5949 HAVE_LC_MESSAGES): Define.
5950 * dep-in.sed: Added asintl.h.
5951 * po/Make-in: New file.
5952 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5953 Include "asintl.h".
5954 * read.c (Z_): Renamed from `_'.
5955 * Makefile.am (SUBDIRS): Added po.
5956 (POTFILES): new macro.
5957 (po/POTFILES.in): New target.
5958 ($(OBJS)): Added asintl.h.
5959 (HFILES): Likewise.
5960 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5961 (as_new_LDADD): Added $(INTLLIBS).
5962 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5963 (gasp_new_LDADD): Added $(INTLLIBS).
5964 (gasp_new_DEPENDENCIES): New macro.
5965 * configure, aclocal.m4: Rebuilt.
5966 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5967 po/Makefile.
5968 (ALL_LINGUAS): Define.
5969 * macro.c: Include "asintl.h".
5970 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5971 * as.h: Include "asintl.h".
5972 * config/tc-i386.c (ordinal_names): Removed.
5973 (md_assemble): Changed error text to avoid ordinal_names.
5974 (i386_operand): Likewise.
5975 (reloc): Added as_bad to avoid i18n problems.
5976 (tc_gen_reloc): Likewise.
5977 * config/tc-arm.c (bad_args): Now a #define.
5978 (bad_pc): Likewise.
5979 * config/obj-vms.c (VMS_stab_parse): Changed type of
5980 `long_const_msg'.
5981 (global_symbol_directory): Unified strings to avoid i18n
5982 problems.
5983 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5984 avoid i18n problems.
5985 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5986 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5987 i18n problems.
5988 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5989 problems.
5990 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5991 comment.
5992 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5993 problems.
5994 * as.c (print_version_id): Added an fprintf to avoid i18n
5995 problems.
5996 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5997 problems.
5998 * expr.c (expr): Added as_warn call to avoid i18n problems.
5999 * messages.c (as_assert): Changed code to avoid i18n problems.
6000 (as_abort): Likewise.
6001 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6002 (s_space): Likewise.
6003 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6004
6005 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6006
6007 * config/tc-i386.c (check_prefix): New static function, split out
6008 from md_assemble.
6009 (struct _i386_insn): Add wait_prefix field.
6010 (md_assemble): Remove wait_prefix local variable. Use
6011 check_prefix when adding a prefix.
6012
6013 * config/tc-i386.c (current_templates): New static variable.
6014 (md_assemble): Remove current_templates local variable.
6015 (md_assemble, i386_operand): Improve error and warning messages in
6016 many places. Add RESTORE_END_STRING in many places before error
6017 return. Clarify some comments.
6018
6019 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6020 element array.
6021 (md_assemble): Parse string instruction operands, looking for
6022 segment override prefixes. Check for invalid segment prefixes on
6023 string instruction.
6024 (i386_operand): i.seg[] and max mem_operand changes for string
6025 insns.
6026 * config/tc-i386.h (EsSeg): Define.
6027
6028 * config/tc-i386.h (regKludge): Define.
6029 (iclrKludge, imulKludge): Don't define.
6030 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6031 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6032 opcode_modifier checks to look for more common cases first. Add
6033 default_seg for IsString case.
6034
6035 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6036
6037 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6038 AC_DECL_YYTEXT.
6039 * configure: Rebuild with new automake and libtool.
6040 * aclocal.m4, Makefile.in: Likewise.
6041
6042 * doc/Makefile.am (as.dvi): New target.
6043 * doc/Makefile.in: Rebuild.
6044
6045 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6046
6047 * configure.in: Added sparc86x support.
6048
6049 * configure: Rebuild.
6050
6051 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6052 sparc_arch.
6053 (md_parse_option): Warn if -EL is not supported for this architecture.
6054
6055 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6056
6057 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6058
6059 * config/tc-mips.c (mips_ip): Note when we use get match on
6060 the full instruction name.
6061
6062 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6063
6064 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6065 back into the expression to handle add/sub simplification correctly.
6066
6067 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6068
6069 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6070
6071 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6072
6073 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6074 #<n>' instruction.
6075
6076 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6077
6078 * symbols.c (max_indent_level): New global.
6079 (print_symbol_value_1): Use it.
6080 * expr.h (expr_build_dot): Declare.
6081 * expr.c (expr_build_dot): New function.
6082
6083 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6084
6085 * symbols.c (print_binary): New function.
6086 (print_expr_1): Call it.
6087
6088 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6089
6090 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6091 operand in the opcode.
6092
6093 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6094
6095 * config/tc-i386.h: Reorder operand flags and opcode modifier
6096 flags for clarity. Remove unused definitions: Unknown,
6097 ImmUnknown, DispUnknown, NoModrm.
6098 * config/tc-i386.c (type_names): Add missing Debug type.
6099 (md_assemble): Better duplicate prefix checking. Quicker string
6100 instruction check via new opcode_modifier flag.
6101
6102 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6103
6104 * doc/as.texinfo (Invoking): Clarify -Wa example.
6105
6106 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6107
6108 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6109 (s_mips_weakext): Define.
6110 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6111 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6112 defined(TC_MIPS).
6113
6114 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6115
6116 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6117 is an error if the value can not be computed at assembly time.
6118 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6119
6120 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6121
6122 * gasp.c (main): Set next field of new include_path structure to
6123 NULL. From Avery Pennarun <averyp@gdc.ca>.
6124
6125 * read.c (s_mri_sect): Call as_bad rather than abort for an
6126 unsupported MRI target.
6127
6128 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6129
6130 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6131 the destination of a branch instruction should be altered.
6132 (find_real_start): New function: Locate the real, Thumb coded
6133 start of a Thumb function.
6134 (do_t_branch23): Alter the destination of branches to Thumb
6135 functions.
6136
6137 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6138
6139 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6140
6141 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6142 also.
6143
6144 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6145
6146 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6147 * doc/c-hppa.texi: Likewise.
6148
6149 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6150
6151 * Makefile.am: Rebuild dependencies.
6152 * Makefile.in: Rebuild.
6153
6154 * Makefile.am (DEP_INCLUDES): New variable.
6155 (.dep1): Change to work when srcdir is not an absolute path.
6156 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6157 * Makefile.in: Rebuild.
6158
6159 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6160
6161 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6162 LinearAddress patch.
6163
6164 * configure.in: Set version to 2.9.1.
6165 * configure: Rebuild.
6166
6167 * Branched binutils 2.9.
6168
6169 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6170
6171 * config/tc-i386.h (FWait): Define.
6172 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6173 other prefixes. Check FWait flag in opcode table to see which
6174 instructions require an fwait prefix.
6175
6176 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6177
6178 * stabs.c (get_stab_string_offset): Always create a stab string
6179 section.
6180
6181 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6182
6183 Fix some gcc -Wall warnings:
6184 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6185 * ehopt.c (eh_frame_code_alignment): Likewise.
6186 * expr.c (integer_constant, operand): Likewise.
6187 * frags.c (frag_align): Likewise.
6188 * gasp.c (level_0, change_base, doinstr): Likewise.
6189 * hash.c (hash_ask): Likewise.
6190 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6191 (debugging_pseudo): Likewise.
6192 * macro.c (define_macro, check_macro): Likewise.
6193 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6194 (ignore_rest_of_line, float_cons): Likewise.
6195 * symbols.c (decode_local_label_name): Likewise.
6196 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6197 (fixup_segment, number_to_chars_bigendian): Likewise.
6198 (number_to_chars_littleendian): Likewise.
6199 * config/atof-ieee.c (gen_to_words): Likewise.
6200 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6201 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6202 * read.c (output_big_sleb128): Initialize locals to avoid
6203 warnings.
6204 (output_big_uleb128, equals): Likewise.
6205 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6206 to unsigned int. Change zeros to unsigned int.
6207 * cond.c (s_if): Add return to default case.
6208 * frags.c (frag_now_fix): Change return type to addressT.
6209 * frags.h (frag_now_fix): Update declaration.
6210 * listing.c (file_info_struct): Change linenum to unsigned int.
6211 (struct list_info_struct): Change hll_line to unsigned int.
6212 (print_source): Update format string.
6213 * read.c (emit_expr): Change scan to unsigned int, and don't
6214 bother to initialize it.
6215 * symbols.c (dollar_label_count): Change to unsigned long.
6216 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6217 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6218 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6219
6220 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6221
6222 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6223 mcf5200 just as we do for m68000.
6224 (m68k_init_after_args): Likewise.
6225 (md_estimate_size_before_relax): Likewise.
6226
6227 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6228
6229 * config/tc-v850.c (md_assemble): Store relocation addend in
6230 fixup instead of instruction.
6231
6232 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6233
6234 * config/tc-i386.c (md_assemble): Swap template arguments to
6235 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6236 This macro is currently symmetric, so passing them the wrong
6237 way didn't cause any problem, but may if the macro is changed
6238 in the future.
6239 After copying template to i.tm, use i.tm. rather than t-> to
6240 access fields, and make t a const*
6241 Move i.tm.operand_types[] swap to immediately after the copy.
6242
6243 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6244
6245 * expr.h (expr_build_uconstant): Add prototype.
6246 (expr_build_unary,expr_build_binary): Add prototypes.
6247 * expr.c (expr_build_uconstant): New function.
6248 (expr_build_unary,expr_build_binary): New functions.
6249
6250 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6251
6252 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6253 * macro.c (macro_expand_body): Increase buffer size.
6254 * messages.c (as_warn): Likewise.
6255 (as_warn_where, as_bad, as_bad_where): Likewise.
6256
6257 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6258
6259 Based on patch from H.J. Lu <hjl@gnu.org>:
6260 * Makefile.am (DISTSTUFF): New variable.
6261 (diststuff): New target.
6262 * Makefile.in: Rebuild.
6263
6264 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6265
6266 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6267 m32r_elf_section_change_hook.
6268
6269 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6270 emit a nop if a section ends with a 16 bit instruction.
6271
6272 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6273
6274 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6275 s_lcomm rather than obj_coff_lcomm.
6276 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6277
6278 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6279
6280 * config/tc-i386.h (LinearAddress): Define.
6281 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6282 instruction, don't use a default segment.
6283
6284 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6285
6286 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6287 * configure: Rebuild.
6288
6289 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6290
6291 * aclocal.m4, configure: Rebuild with libtool 1.2.
6292
6293 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6294
6295 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6296 PC relative branches. Patch courtesy of Jonathan Walton.
6297
6298
6299 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6300
6301 * configure.in (emulations): Add thumb-pe target.
6302
6303 * configure (emulations): Add thumb-pe target.
6304
6305 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6306
6307 * itbl-lex.l (yywrap): Don't define if already defined as a
6308 macro.
6309
6310 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6311
6312 * depend.c (quote_string_for_make): New function.
6313 (wrap_output): Use it.
6314
6315 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6316
6317 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6318 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6319
6320 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6321
6322 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6323 Recognize -GN and -relax.
6324 (md_begin): Initialize gp size from -G switch.
6325 (alpha_force_relocation): Always force if -relax.
6326 (alpha_align): Take a new argument that will specify when to
6327 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6328 Change all callers. Emit nop alignment padding as nop+unop pair.
6329
6330 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6331
6332 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6333 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6334
6335 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6336
6337 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6338 require padding to the next long word boundary.
6339
6340 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6341
6342 * cgen.c: #include symcat.h.
6343 * config/tc-m32r.c: Likewise.
6344
6345 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6346
6347 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6348 absolute expressions instead of '$' prefixed register names.
6349
6350 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6351
6352 * read.c (s_set): Record file and line info for symbols when -as.
6353 (pseudo_set): Don't overwrite that dummy fragment.
6354
6355 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6356
6357 * config/tc-ppc.c (md_pseudo_table): Add "section".
6358 (ppc_named_section): New static function.
6359
6360 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6361
6362 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6363 so we don't have to scan the entire list.
6364
6365 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6366
6367 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6368 case, allow the parallel instructions to modify the same flag
6369 bits.
6370
6371 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6372
6373 * listing.c (list_symbol_table): Categorize symbols by
6374 undefined_section rather than sy_frag->line == NULL.
6375
6376 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6377
6378 * Makefile.am (install-exec-local): Install properly when ln
6379 fails or tooldir == prefix.
6380
6381 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6382
6383 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6384 Test result of insert_operand for error.
6385
6386 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6387
6388 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6389 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6390 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6391 * doc/Makefile.in: Rebuild.
6392
6393 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6394
6395 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6396 (macro): Fix handling of M_COP[0-3].
6397
6398 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6399
6400 Based on patches from Ross Harvey <ross@teraflop.com>:
6401 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6402 if macro_alternate or macro_mri.
6403 (getstring): Remove support for byte constants between < and >.
6404 (get_any_string): '<' only starts a string if macro_alternate or
6405 macro_mri.
6406 (macro_expand_body): Permit keyword parameters following
6407 positional parameters.
6408
6409 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6410 * configure.in (alpha*-*-netbsd*): New target.
6411 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6412 * configure: Rebuild.
6413
6414 * as.h (flag_warn_suppress_instructionswap): Move from here...
6415 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6416 here, and make static.
6417
6418 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6419 BFD_ASSEMBLER or MANY_SEGMENTS.
6420
6421 * as.c (show_usage): Update bug-gnu-utils address.
6422 * gasp.c (show_usage): Likewise.
6423 * doc/as.texinfo (Bug Reporting): Likewise.
6424
6425 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6426
6427 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6428 insns regardless of the size of a pointer if we're in mips I or
6429 MIPS II mode.
6430 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6431
6432 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6433
6434 Fix rac to accept only a0:
6435 * tc-d10v.c (parallel_ok, find_opcode):
6436 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6437 Introduce OPERAND_GPR.
6438
6439 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6440
6441 * read.c (s_fill): Handle non-constant repeat counts by creating
6442 an rs_space fragment.
6443
6444 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6445
6446 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6447 from as_bad to as_warn.
6448
6449 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6450
6451 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6452 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6453 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6454
6455 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6456
6457 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6458 seg_fix_rotP rather than fix_root from seg_info.
6459
6460 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6461
6462 * expr.c: Add support for 0x1_2_3_4 bignums.
6463
6464 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6465
6466 * configure.in: Change -linux* to -linux-gnu*.
6467 * configure: Rebuild.
6468
6469 * app.c (do_scrub_begin): Treat \r as whitespace.
6470
6471 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6472
6473 * Makefile.am: Update dependencies.
6474 * Makefile.in: Rebuild.
6475
6476 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6477
6478 * configure, aclocal.m4: Rebuild with new libtool.
6479
6480 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6481
6482 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6483 the argument to bfd_set_arch_mach.
6484 (load_address): Use bfd_arch_bits_per_address to determine the
6485 bit size of an address instead of looking at the isa level.
6486 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6487
6488 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6489
6490 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6491
6492 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6493
6494 * ehopt.c: New file.
6495 * as.h (enum _relax_state): Add rs_cfa.
6496 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6497 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6498 * read.c (emit_expr): Call check_eh_frame.
6499 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6500 (relax_segment): Likewise.
6501 * Makefile.am: Rebuild dependencies.
6502 (GAS_CFILES): Add ehopt.c.
6503 (GENERIC_OBJS): Add ehopt.o.
6504 * doc/internals.texi (Frags): Document rs_cfa.
6505
6506 * as.c (show_usage): Mention --traditional-format.
6507 (parse_args): Accept --traditional-format.
6508 * as.h (flag_traditional_format): Declare.
6509 * output-file.c (output_file_create): If flag_traditional_format,
6510 set BFD_TRADITIONAL_FORMAT on stdoutput.
6511 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6512
6513 * config/tc-mips.c (append_insn): Make sure that if we have a
6514 fixup for an unmatched %hi reloc, it does not associated with a
6515 variant frag.
6516
6517 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6518 * doc/Makefile.in: Likewise.
6519
6520 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6521
6522 * config/tc-m32r.c (check_for_side_effects): New function.
6523 (can_make_parallel): Add checks for instruction side effects
6524 clashing with the other instruction.
6525 (assemble_parallel_insn): Improve warning messages. Return error
6526 message from non-swapped instruction order.
6527
6528 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6529
6530 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6531
6532 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6533 md_cleanup definition. This moves the forced literal output to
6534 the end of the source pass, and avoids macro's inserting literals
6535 into the code immediately after the macro expansion.
6536
6537 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6538
6539 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6540 a gas internal symbol is adjustable.
6541 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6542
6543 * as.h: If gcc version greater than 2.6, use `__format__' and
6544 `__printf__' in function attributes, rather than `format' and
6545 `printf'.
6546
6547 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6548
6549 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6550
6551 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6552
6553 Add tms320c30 support:
6554 * config/tc-tic30.h: New file.
6555 * config/tc-tic30.c: New file.
6556 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6557 TARGET_FORMAT as "coff-tic30".
6558 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6559 * Makefile.am: Rebuild dependencies.
6560 (CPU_TYPES): Add tic30.
6561 (CPU_OBJ_VALID): tic30-aout is valid.
6562 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6563 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6564 * configure, Makefile.in: Rebuild.
6565
6566 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6567
6568 * config/tc-v850.c (md_assemble): Improvements to error messages.
6569
6570 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6571
6572 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6573 BFD_RELOC_HI16_S to store the high bits of any value.
6574
6575 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6576 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6577 assembler calculate relocations to any external symbol at all.
6578 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6579 involving generation of pc-relative relocs.
6580 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6581 has been moved to md_apply_fix3.
6582
6583 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6584 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6585 which actually means (the address of identifier's GOT entry) +
6586 constant, which is not particularly useful.
6587
6588 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6589
6590 * read.h (include_dirs): Declare.
6591 (include_dir_count,include_dir_maxlen): Declare.
6592
6593 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6594
6595 * configure.in: Correct check for shared opcodes library.
6596 * configure: Rebuild.
6597
6598 * listing.c (buffer_line): If we can't open the file, set at_end.
6599 (listing_print): Remove unused local variable fi.
6600
6601 * config/m68k-parse.y (reglistpair): Handle register list in
6602 either order.
6603
6604 * config/vms-conf.h: Don't undef VERSION.
6605
6606 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6607
6608 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6609 OBJS variable.
6610 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6611 variable.
6612 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6613 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6614 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6615 (EXTRA_DIST): Define.
6616 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6617 explicitly rather than via the list of object files.
6618 (gcc-as.opt): New file created when make-gas.com is run.
6619 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6620 itbl-cpu.h} to #include appropriate file rather than copying that
6621 file.
6622 * config/vms-conf.h: Synchronize with current config.in.
6623 * Makefile.in: Rebuild.
6624
6625 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6626
6627 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6628 (parallel_ok): Relaxed parallel subinstruction dependency check.
6629
6630 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6631
6632 * as.h (flag_warn_suppress_instructionswap): added new flag.
6633 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6634 command line argument.
6635 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6636 warning only if flag_warn_suppress_instructionswap is false.
6637
6638 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6639
6640 * configure.in (i386-*-mingw32*): New target.
6641 * configure: Rebuild.
6642
6643 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6644
6645 * symbols.c (resolve_symbol_value): Don't set the segment if it
6646 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6647
6648 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6649 S_GET_SEGMENT.
6650
6651 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6652
6653 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6654 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6655 compiler.
6656
6657 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6658
6659 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6660
6661 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6662
6663 * config/tc-v850.c (v850_insert_operand): Display instruction when
6664 an error is encountered.
6665
6666 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6667
6668 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6669 (i386-*-sco3.2v5*coff): New target.
6670 (i386-*-sco3.2*): New target.
6671 * configure: Rebuild.
6672
6673 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6674
6675 * config/tc-v850.c: Tidy error message production.
6676
6677 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6678
6679 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6680 validate_immediate return value in the right type for comparisons
6681 to FAIL.
6682
6683 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6684
6685 * listing.c (MAX_BYTES): Use listing variables not constants.
6686 (data_buffer): No longer an array, but a pointer.
6687 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6688 (listing_listing): Allocate data_buffer.
6689
6690 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6691
6692 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6693 --listing-rhs-width, --listing-cont-lines.
6694 (show_usage): Update.
6695 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6696 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6697 (print_lines): Use the variables instead of the constants.
6698 (listing_listing): Likewise.
6699 * listing.h: Declare the new vars.
6700
6701 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6702
6703 * as.c (parse_args): Add --keep-locals alias for -L.
6704 Add --strip-local-absolute.
6705 (show_usage): Update.
6706 * as.h (flag_strip_local_absolute): New flag.
6707 * symbols.c (S_IS_LOCAL): Use it.
6708 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6709 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6710 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6711
6712 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6713
6714 * config/tc-m32r.c: Detect if explicitly parallel instructions
6715 might have an io conflict and issue a warning message.
6716
6717 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6718
6719 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6720 cgen_swap_fixups): Functions to save, restore and swap the fixup
6721 chain with a backup copy.
6722 (cgen_asm_finish_insn): Returns address of constructed insn.
6723
6724 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6725
6726 * listing.c (file_info_struct): Remove FILE, add POS.
6727 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6728 (file_info): Don't open the file.
6729 (buffer_line): Check for the file in the last_open cache, updating
6730 as necessary.
6731 (print_source): Don't reference file_info->file.
6732 (listing_listing): Likewise.
6733 (listing_print): Close the file in the cache, if any.
6734
6735 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6736
6737 * read.c (dwarf_file_string): New file static variable.
6738 (emit_expr): Look for constant sequence that leads up to a file
6739 name in DWARF debugging output.
6740 (stringer): Use dwarf_file_string to decide whether to accept a
6741 string as a file name.
6742
6743 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6744
6745 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6746 (crack_operand): Add reg->reglst MRI hack.
6747 (r_seg): Put reglst symbols in reg_section.
6748 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6749
6750 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6751
6752 * tc-sh.c (get_specific): Handle SGR & DBR.
6753
6754 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6755
6756 * tc-h8300.c (parse_reg): Take the length of the symbol into
6757 account when attempting to match a register name.
6758 * tc-h8500.c (parse_reg): Likewise.
6759
6760 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6761
6762 * cgen.c: Formatting changes to improve readability.
6763
6764 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6765
6766 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6767 delay slot.
6768
6769 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6770
6771 Based on a patch from Jim Wilson
6772 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6773 (tc_gen_reloc): Handle cross section PC relative relocs
6774 correctly.
6775
6776 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6777
6778 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6779
6780 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6781
6782 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6783 (expr_jmp_buf): New static local.
6784 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6785 (cgen_md_operand): New function.
6786 * tc-m32r.c: Clean up pass over `struct foo' usage.
6787 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6788
6789 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6790
6791 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6792 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6793
6794 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6795
6796 * config/tc-i386.c (i386_operand): Give an error if there are
6797 unrecognized characters after an expression.
6798
6799 For older changes see ChangeLog-9697
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