1 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4 instructions to loose any special insn->architecture mask.
6 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
7 (sparc_md_end, sparc_arch_types, sparc_arch,
8 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
9 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
10 request v9b architecture if they are used).
12 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
14 * config/tc-m68k.c: Fix the previous misapplied patch.
16 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
18 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
19 BFD_ASSEMBLER and !BFD_ASSEMBLER.
20 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
23 2000-10-17 Kazu Hirata <kazu@hxi.com>
25 * debug.c: Fix formatting.
27 * dwarf2dbg.c: Likewise.
28 * dwarf2dbg.h: Likewise.
32 * flonum-konst.c: Likewise.
35 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
37 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
39 * doc/as.texinfo: Added notes about this new option.
41 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
43 * config/tc-sh.c (JREG): Remove.
44 (md_convert_frag): Remove #if 0:d code using JREG.
46 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
48 * config/tc-i386.c (i386_operand_modifier): Only match
49 modifiers SHORT and FLAT if they are followed by a space.
50 (parse_register): When `allow_naked_reg' is set, do not confuse
51 identifiers that start with a register name with a register.
53 2000-10-12 Kazu Hirata <kazu@hxi.com>
55 * app.c: Fix formatting.
58 * bit_fix.h: Likewise.
63 2000-10-11 Alan Modra <alan@linuxcare.com.au>
65 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
67 2000-10-07 Alan Modra <alan@linuxcare.com.au>
69 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
70 Re-arrange function a little and improve error message.
72 * write.c (write_relocs): Fix a comment.
74 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
77 2000-10-05 Jim Wilson <wilson@cygnus.com>
79 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
81 2000-10-05 Alan Modra <alan@linuxcare.com.au>
83 * config/tc-i386.c: Delete some useless comments, reformat others.
85 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
86 non-global syms in linkonce sections.
88 2000-10-04 Ralf Baechle <ralf@gnu.org>
90 * config/tc-ia64.c (operand_match): Don't use // style comments.
91 * config/tc-i370.c: Likewise.
93 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
95 Changes to handle varying register prefix and user symbol prefix.
96 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
97 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
98 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
99 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
100 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
101 (demand_register_prefix): New variable.
102 (md_pseudo_table): New pseudo ".syntax".
103 (md_longopts): New options --no-underscore and --underscore.
104 (cris_target_format): Return elf32-us-cris or elf32-cris depending
105 on symbols_have_leading_underscore.
106 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
107 (get_spec_reg): Ditto.
108 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
110 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
112 <case OPTION_NO_US, case OPTION_US>: New.
113 (md_show_usage): Be brief and reformat to match continuation of
115 * po/gas.pot: Regenerate.
117 2000-09-28 Alan Modra <alan@linuxcare.com.au>
119 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
120 force relocs for 12 bit branches.
121 (md_apply_fix): Similarly, adjust logic here.
123 2000-09-28 Alan Modra <alan@linuxcare.com.au>
125 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
126 adjust for external and weak syms as we will use a reloc. Allow
127 for +8 offset when calculating limits of branches.
128 (hppa_fix_adjustable): Undo 2000-09-23 change.
129 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
130 Correct distance calculation.
131 (tc_gen_reloc): Print the file name and line number if we can't
134 From John David Anglin <dave@hiauly1.hia.nrc.ca>
135 * config/tc-hppa.c (nonzero_dibits): Define.
136 (arg_reloc_stub_needed): Check each arg and return value
137 separately for zero case.
138 (pa_align): Declare argument `bytes'.
140 2000-09-25 Kazu Hirata <kazu@hxi.com>
142 * config/tc-cris.c: Fix formatting.
143 * config/tc-d10v.h: Likewise.
144 * config/tc-d30v.c: Likewise.
145 * config/tc-d30v.h: Likewise.
146 * config/tc-fr30.c: Likewise.
147 * config/tc-fr30.h: Likewise.
148 * config/tc-m68k.c: Likewise.
149 * config/tc-m68k.h: Likewise.
150 * config/tc-pj.h: Likewise.
151 * config/tc-ppc.c: Likewise.
152 * config/tc-ppc.h: Likewise.
153 * config/tc-sh.c: Likewise.
154 * config/tc-sh.h: Likewise.
155 * config/tc-sparc.c: Likewise.
156 * config/tc-v850.h: Likewise.
157 * config/tc-vax.h: Likewise.
158 * config/tc-w65.h: Likewise.
159 * config/tc-z8k.h: Likewise.
161 2000-09-23 Alan Modra <alan@linuxcare.com.au>
163 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
165 (hppa_force_relocation): Likewise.
167 2000-09-22 Jim Wilson <wilson@cygnus.com>
169 * config/tc-ia64.c (dv_sem): Add "stop".
170 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
171 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
172 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
174 (mark_resources): Check IA64_RS_PRr.
176 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
178 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
179 md_estimate_size_before_relax): Redesign and clean up the
180 relaxation mechanism.
182 2000-09-21 Kazu Hirata <kazu@hxi.com>
184 * config/tc-ns32k.c: Fix formatting.
185 * config/tc-ns32k.h: Likewise.
187 2000-09-20 Kazu Hirata <kazu@hxi.com>
189 * config/tc-m32r.c: Fix formatting.
190 * config/tc-m32r.h: Likewise.
191 * config/tc-m68851.h: Likewise.
192 * config/tc-m68hc11.c: Likewise.
193 * config/tc-m68hc11.h: Likewise.
194 * config/tc-m88k.c: Likewise.
195 * config/tc-mcore.c: Likewise.
196 * config/tc-mcore.h: Likewise.
197 * config/tc-mips.c: Likewise.
198 * config/tc-mips.h: Likewise.
199 * config/tc-mn10200.h: Likewise.
200 * config/tc-mn10300.h: Likewise.
201 * config/tc-tahoe.c: Likewise.
202 * config/tc-tahoe.h: Likewise.
204 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
206 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
207 Likewise in relaxation description comments.
209 2000-09-18 Alan Modra <alan@linuxcare.com.au>
211 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
212 subtraction of two syms without emitting a relocation.
214 From David Huggins-Daines <dhd@linuxcare.com>
215 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
216 global or weak symbols.
218 2000-09-15 Kazu Hirata <kazu@hxi.com>
220 * config/tc-h8300.h: Fix formatting.
221 * config/tc-h8500.c: Likewise.
222 * config/tc-h8500.h: Likewise.
223 * config/tc-hppa.h: Likewise.
224 * config/tc-i370.h: Likewise.
225 * config/tc-i386.h: Likewise.
226 * config/tc-i860.c: Likewise.
227 * config/tc-i860.h: Likewise.
228 * config/tc-i960.h: Likewise.
229 * config/tc-ia64.c: Likewise.
230 * config/tc-ia64.h: Likewise.
232 2000-09-14 Kazu Hirata <kazu@hxi.com>
234 * config/tc-a29k.c: Fix formatting.
235 * config/tc-alpha.c: Likewise.
236 * config/tc-arc.c: Likewise.
237 * config/tc-arc.h: Likewise.
238 * config/tc-arm.c: Likewise.
239 * config/tc-arm.h: Likewise.
240 * config/tc-avr.c: Likewise.
241 * config/tc-avr.h: Likewise.
242 * config/tc-tic30.c: Likewise.
243 * config/tc-tic30.h: Likewise.
244 * config/tc-tic54x.c: Likewise.
245 * config/tc-tic54x.h: Likewise.
246 * config/tc-tic80.c: Likewise.
247 * config/tc-tic80.h: Likewise.
249 2000-09-14 Timothy Wall <twall@cygnus.com>
251 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
252 parallel comparisons for later use.
253 (struct rsrc): Add parallel comparison type.
254 (resources_match): Skip special cases of PR usage (non-conflicting
257 2000-09-13 Kazu Hirata <kazu@hxi.com>
259 * config/obj-ecoff.c: Fix formatting.
260 * config/obj-elf.c: Likewise.
261 * config/obj-elf.h: Likewise.
262 * config/obj-evax.h: Likewise.
263 * config/obj-generic.h: Likewise.
264 * config/obj-hp300.c: Likewise.
265 * config/obj-hp300.h: Likewise.
266 * config/obj-ieee.h: Likewise.
267 * config/obj-vms.c: Likewise.
268 * config/obj-vms.h: Likewise.
270 2000-09-13 Anders Norlander <anorland@acc.umu.se>
272 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
273 (md_parse_option): Ditto.
274 (md_longopts): Add -mips32 option.
275 (md_show_usage): Document new options.
276 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
277 (mips_ip): Assemble mfc0 with a sub-selection code.
278 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
279 (mips_cpu_to_str): New function.
280 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
281 Use CPU_* defines instead of hardcoded numbers.
283 * doc/as.texinfo: Document new options.
284 * doc/c-mips.texi: Ditto.
286 2000-09-12 Kazu Hirata <kazu@hxi.com>
288 * as.h: Fix formatting.
289 * asintl.h: Likewise.
290 * bit_fix.h: Likewise.
291 * config/obj-aout.c: Likewise.
292 * config/obj-aout.h: Likewise.
293 * config/obj-bout.c: Likewise.
294 * config/obj-bout.h: Likewise.
295 * config/obj-coff.c: Likewise.
296 * config/obj-coff.h: Likewise.
297 * dwarf2dbg.h: Likewise.
299 * flonum.h: Likewise.
301 * itbl-ops.h: Likewise.
305 * struc-symbol.h: Likewise.
306 * subsegs.h: Likewise.
307 * symbols.h: Likewise.
311 2000-09-11 Kazu Hirata <kazu@hxi.com>
313 * bignum-copy.c: Fix formatting.
314 * config/tc-i370.c: Likewise.
315 * config/tc-i960.c: Likewise.
316 * config/tc-m68k.c: Likewise.
318 * flonum-copy.c: Likewise.
319 * flonum-konst.c: Likewise.
320 * flonum-mult.c: Likewise.
321 * literal.c: Likewise.
325 * subsegs.c: Likewise.
327 2000-09-09 Philip Blundell <philb@gnu.org>
329 * configure.in (arm*-*-uclinux*): New target.
330 * configure: Regenerate.
332 2000-09-09 Kazu Hirata <kazu@hxi.com>
334 * input-file.c: Fix formatting.
335 * itbl-ops.c: Likewise.
336 * messages.c: Likewise.
338 2000-09-08 Philip Blundell <philb@gnu.org>
340 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
343 2000-09-07 H.J. Lu <hjl@gnu.org>
345 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
346 * configure: Rebuild.
348 2000-09-07 Kazu Hirata <kazu@hxi.com>
350 * atof-generic.c: Fix formatting.
351 * config/tc-mips.c: Likewise.
352 * config/tc-vax.c: Likewise.
353 * input-scrub.c: Likewise.
355 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
357 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
358 * configure.in (sh-*-linux*): Added.
359 * configure: Rebuilt.
361 2000-09-06 Kazu Hirata <kazu@hxi.com>
363 * config/tc-hppa.c: Fix formatting.
365 * ecoff.c: Fix formatting.
367 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
369 * configure: Rebuilt with new libtool.m4.
371 2000-09-05 Kazu Hirata <kazu@hxi.com>
373 * cgen.c: Fix formatting.
374 * config/tc-ia64.c: Likewise.
376 2000-09-05 Nick Clifton <nickc@redhat.com>
378 * aclocal.m4: Regenerate.
379 * config.in: Regenerate.
380 * configure: Regenerate.
381 * po/gas.pot: Regenerate.
383 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
385 * config/tc-cris.c: Correct comment typos.
387 2000-09-05 Eric Christopher <echristo@cygnus.com>
389 * config/tc-mn10300.c: Cleanup.
390 (md_pcrel_from): Enable.
392 2000-09-05 Alan Modra <alan@linuxcare.com.au>
394 * expr.c (operand): Fix a comment typo.
395 * write.c (write_relocs): Fix a signed/unsigned warning.
397 * config/tc-hppa.c (fudge_reg_expressions): New
398 (hppa_force_reg_syms_absolute): New.
399 (pa_equ): Allow reg_section expressions.
400 * config/tc-hppa.c (md_optimize_expr): Define.
401 (hppa_force_reg_syms_absolute): Prototype.
403 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
404 (pa_parse_number): Pass in arg to select fp reg parsing.
405 Return 1 to indicate format checks pass. If strict, then only
406 accept a register or register symbol. Return value in...
407 (pa_number): New static for pa_parse_number.
408 (FP_REG_BASE): Define.
409 (FP_REG_RSEL): Define.
410 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
411 appropriate. White space changes.
412 (need_pa11_opcode): Don't bother passing any params, get them from
414 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
415 Remove extraneous check in case 'Q'.
416 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
417 reg, set section of resulting symbol to reg_section.
418 (pa_parse_space_stmt): Modify call to pa_parse_number.
419 (pa_space): Likewise.
421 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
422 (hppa_force_relocation): Handle vtable relocs.
423 (pa_vtable_entry): New.
424 (pa_vtable_inherit): New.
425 (md_pseudo_table): Add entries for vtable pseudos.
426 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
427 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
429 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
430 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
431 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
433 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
434 specify a symbol type.
436 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
437 dependent things together.
438 (md_elf_symbol_type): Define.
440 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
442 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
444 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
445 (obj_elf_vtable_entry): Declare.
447 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
449 (obj_elf_vtable_entry): Similarly.
450 (elf_pseudo_table): Fix the damage with a cast.
452 2000-09-03 Richard Henderson <rth@cygnus.com>
454 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
455 for template selection when a label is needed.
457 2000-09-02 Kazu Hirata <kazu@hxi.com>
459 * config/tc-ia64.c: Fix formatting.
461 2000-09-02 Nick Clifton <nickc@redhat.com>
463 * configure.in: Increase version number to 2.10.91.
464 * configure: Regenerate.
465 * aclocal.m4: Regenerate.
466 * config.in: Regenerate.
467 * po/gas.pot: Regenerate.
468 * Makefile.in: Regenerate.
470 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
472 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
473 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
474 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
476 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
479 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
481 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
482 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
483 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
484 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
485 (GOT_symbol): New variable.
486 (md_undefined_symbol): Set it.
488 2000-09-01 Richard Henderson <rth@cygnus.com>
490 * config/tc-ia64.c (match): Don't inline.
491 (extra_goodness): New.
492 (md_begin): Prefer nop.f and nop.b for best_template.
494 2000-08-31 Kazu Hirata <kazu@hxi.com>
496 * as.c: Fix formatting.
501 2000-08-31 Eric Christopher <echristo@cygnus.com>
503 * config/tc-mn10300.c: Cleanup and fix warnings.
504 (md_pseudo_table): Add initializers.
505 (md_show_usage): Cleanup.
506 (md_parse_option): Fix warnings.
507 (md_undefined_symbol): Fix warnings.
508 (md_conver_frag): Fix warnings.
509 (tc_gen_reloc): Fix warnings.
510 (md_apply_fix3): Fix warnings.
511 (check_operand): Fix warnings.
513 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
515 * acinclude.m4: Include libtool and gettext macros from the
517 * aclocal.m4, configure: Rebuilt.
519 2000-08-30 Mark Hatle <mhatle@mvista.com>
521 * config/tc-ppc.c (md_parse_option): Recognize -m405.
523 2000-08-31 Kazu Hirata <kazu@hxi.com>
525 * listing.c: Fix formatting.
527 2000-08-29 Kazu Hirata <kazu@hxi.com>
529 * app.c: Fix a comment typo. Fix formatting.
531 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
533 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
534 offset of the target destination for jmp instructions.
535 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
537 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
539 * NEWS: Mention support for CRIS.
541 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
543 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
544 Sets `.lcomm' alignment to zero.
546 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
548 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
549 (TC_FIX_ADJUSTABLE): Define.
551 2000-08-23 Jim Wilson <wilson@cygnus.com>
553 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
554 unwind.personality_routine is set.
556 2000-08-23 H.J. Lu <hjl@gnu.org>
558 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
560 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
562 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
565 2000-08-22 H.J. Lu <hjl@gnu.org>
567 * config.in (STRICTCOFF): New for strict COFF.
569 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
570 i386-*-go32* and i386-go32-rtems*.
571 * configure: Rebuilt.
573 * config/obj-coff.c (obj_coff_endef): Follow the historical
574 behavior if STRICTCOFF is not defined.
576 * doc/internals.texi: Document STRICTCOFF.
578 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
580 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
581 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
582 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
583 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
584 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
585 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
586 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
589 2000-08-22 Eric Christopher <echristo@cygnus.com>
591 * config/tc-mn10300.c: (md_apply_fix): New function.
592 (mn10300_force_relocation): New function.
593 (mn10300_fix_adjustable): New function.
595 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
596 (TC_HANDLES_FX_DONE): Define.
597 (obj_fix_adjustable): Define.
598 (MD_APPLY_FIX3): Define.
599 (TC_LINKRELAX_FIXUP): Define.
601 * write.c: (TC_LINKRELAX_FIXUP): Define if not
603 (fixup_segment): Use TC_LINKRELAX_FIXUP.
605 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
607 2000-08-21 Jason Eckhardt <jle@cygnus.com>
609 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
610 if the fixup resulted in a relocation.
612 2000-08-18 Nick Clifton <nickc@redhat.com>
614 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
615 Make reference to first element of shift_names explicit.
617 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
619 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
620 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
621 add a symbol's address. Removed all target-specific #ifdefs that
622 used to accomplished the same.
623 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
624 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
625 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
626 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
627 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
629 2000-08-17 Kazu Hirata <kazu@hxi.com>
631 * dwarf2dbg.c: Fix formatting.
633 2000-08-17 Nick Clifton <nickc@redhat.com>
635 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
636 to be recoded as logical shift lefts by zero.
638 2000-08-16 Jim Wilson <wilson@cygnus.com>
640 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
641 postincrement modified registers. Handle IA64_OPND_R3_2 addl
643 (note_register_values): Handle IA64_OPND_R3_2 operands.
645 2000-08-16 Jason Eckhardt <jle@cygnus.com>
647 * config/tc-i860.c (md_operand): Silly typo fixed.
649 2000-08-16 Nick Clifton <nickc@redhat.com>
651 * config/tc-arm.c (struct asm_shift): Delete.
653 (enum asm_shift_index): New.
654 (struct asm_shift_properties): New.
655 (struct asm_shift_name): New.
656 (shift_properties[]); New.
657 (shift_names[]); New.
659 (decode_shift): Use new structures.
660 Issue a warning is "ROR #0" is used.
661 Issue a warning if "ASR #0" or "LSR #0" is used.
663 (md_begin): Initialise arm_shift_hsh table from new
664 asm_shift_name array.
666 2000-08-16 Jakub Jelinek <jakub@redhat.com>
668 * config/tc-sparc.c: Kill all warnings.
669 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
671 (md_show_usage): Update usage text.
673 2000-08-16 Nick Clifton <nickc@redhat.com>
675 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
678 2000-08-15 Will Cohen <wcohen@redhat.com>
680 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
682 * config/tc-sh.c (md_assemble): Changed so debug_type
683 test performed for ppi_assemble
684 * config/tc-sh.c: Included dwarf2dbg.h.
685 (debug_line): Defined.
686 (md_assemble): Generates dwarf2 line info.
687 (sh_finalize): New function. Finalize dwarf2 info.
688 (assemble_ppi): Returns size of code generated.
689 (build_Mytes): Returns size of code generated.
690 (md_pseudo_table): Added "file" and "loc" psuedo ops.
691 * config/tc-sh.h (md_end): Defined.
692 (sh_finalize): Declared.
694 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
696 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
699 2000-08-14 Nick Clifton <nickc@redhat.com>
701 * config/tc-arm.c (do_bx): Allow "bx pc".
703 2000-08-14 Jim Wilson <wilson@cygnus.com>
705 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
706 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
707 (md_begin): Change assignment to md.flag to OR in the new bit.
709 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
711 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
712 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
715 2000-08-14 Jason Eckhardt <jle@cygnus.com>
717 * NEWS: Mention i860 support.
719 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
721 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
723 2000-08-14 Andreas Schwab <schwab@suse.de>
725 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
727 2000-08-11 Andreas Schwab <schwab@suse.de>
729 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
732 2000-08-11 Kazu Hirata <kazu@hxi.com>
734 * expr.c: Fix formatting.
735 * config/obj-bout.c: Likewise.
737 2000-08-10 Jason Eckhardt <jle@cygnus.com>
739 * doc/c-i860.texi: Flesh out the i860 section more.
741 2000-08-10 Kazu Hirata <kazu@hxi.com>
743 * symbols.c: Fix formatting.
746 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
748 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
749 has the IgnoreSize bit set.
751 2000-08-09 Alan Modra <alan@linuxcare.com.au>
753 From Rodney Brown <RodneyBrown@mynd.com>
754 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
755 * configure: Regenerate.
757 2000-08-09 Kazu Hirata <kazu@hxi.com>
759 * hash.c: Fix formatting.
762 2000-08-08 Jason Eckhardt <jle@cygnus.com>
764 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
765 (i860_fix_info): New enum.
766 (MD_APPLY_FIX3): Define.
767 (WORKING_DOT_WORD): Define.
768 (TC_HANDLES_FX_DONE): Define.
769 (DIFF_EXPR_OK): Define.
770 (LISTING_HEADER): Define.
771 (TARGET_FORMAT): Select target format based on endian flag.
772 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
773 (target_big_endian): Add external declaration.
775 * config/tc-i860.c: All existing code reworked completely. Other
776 new code shown below.
777 (SYNTAX_SVR4): Define.
778 (target_warn_expand): New variable.
779 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
780 (md_longopts): Declare and define with new options (-EL, -EB,
782 (md_show_usage): New function.
783 (md_operand): New function.
784 (obtain_reloc_for_imm16): New function.
785 (md_apply_fix3): New function.
786 (tc_gen_reloc): New function.
788 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
790 * config/tc-m68hc11.c (build_jump_insn): Make sure the
791 2 bytes of the jump address are in the same frag.
792 (find): Accept 68hc12 register indirect modes.
794 * NEWS: Mention 68HC11 & 68HC12 support.
796 2000-08-07 Richard Henderson <rth@cygnus.com>
798 * config/tc-ia64.c (unwind): Add prologue_mask member.
799 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
800 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
801 (dot_body): Clear unwind.prologue_mask.
802 (dot_prologue): Set it. Accept a register second argument.
804 2000-08-07 Kazu Hirata <kazu@hxi.com>
806 * config/atof-ieee.c: Fix formatting.
807 * config/atof-tahoe.c: Likewise.
809 2000-08-06 Nick Clifton <nickc@cygnus.com>
811 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
814 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
815 of .popsection, .previous, .pushsection, .subsection,
816 .version, .vtable_entry, .vtable_inherit and .weak.
818 2000-08-05 Kazu Hirata <kazu@hxi.com>
820 * config/tc-cris.c: Fix formatting.
821 * config/tc-i386.c: Likewise.
822 * config/tc-sparc.c (sparc_ip): Simplify the code.
824 2000-08-04 Kazu Hirata <kazu@hxi.com>
826 * config/tc-cris.c: Rearrange code for readability.
827 * config/tc-d10v.c: Fix formatting.
828 * config/tc-m32r.c: Likewise.
829 * config/tc-sparc.c: Likewise.
831 2000-08-02 Jim Wilson <wilson@cygnus.com>
833 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
834 before ia64_find_opcode.
835 (md_assemble): Likewise.
837 2000-08-01 Nick Clifton <nickc@cygnus.com>
839 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
840 Undo some formatting fixes.
842 2000-08-01 Kazu Hirata <kazu@hxi.com>
844 * config/obj-som.c: Fix formatting.
845 * config/obj-ieee.c: Likewise.
846 * config/tc-arm.c: Likewise.
847 * config/tc-v850.c: Likewise.
849 2000-08-01 Nick Clifton <nickc@redhat.com>
851 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
852 index by command line option.
854 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
856 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
857 (@node M68K-Branch): Rewrite to match the reality.
859 2000-07-31 Jason Eckhardt <jle@cygnus.com>
861 * doc/c-i860.texi: New file.
862 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
863 * doc/Makefile.in: Regenerate.
864 * doc/all.texi: Add I860 as relevant architecture.
865 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
867 2000-07-31 Kazu Hirata <kazu@hxi.com>
869 * config/tc-d30v.c: Fix formatting.
871 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
873 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
874 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
875 long emit a long branch if available instead of an absolute jump, never
876 emit absolute jumps for anything with --pcrel.
878 * doc/c-m68k.texi: Document new command line option.
880 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
882 * config/tc-avr.c: Use PARAMS macro in function declarations.
883 Don't declare md_pcrel_from_section (already in tc-avr.h).
884 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
885 (avr_operand): Don't set (unsigned) op_mask to -1.
887 2000-07-28 Jason Eckhardt <jle@cygnus.com>
889 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
890 * configure: Regenerated.
891 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
892 of operand to the .type directive (.e.g, "type").
894 2000-07-28 Alan Modra <alan@linuxcare.com.au>
896 * as.h (warn_comment, found_comment, found_comment_file): Declare.
897 * app.c (do_scrub_chars): Record where first comment found.
898 * read.c (read_a_source_file): Init found_comment on entry, and
899 notify whether comments found on exit.
900 * config/tc-hppa.c (md_shortopts): Add "c".
901 (md_longopts): Add warn-comment.
902 (md_parse_option): Handle it.
903 (md_show_usage): Show available options.
904 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
906 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
908 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
909 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
911 (md_estimate_size_before_relax): Don't fall off end of function.
913 2000-07-27 Kazu Hirata <kazu@hxi.com>
915 * config/tc-avr.c: Fix formatting.
916 * config/tc-ns32k.c: Likewise.
918 2000-07-27 Alan Modra <alan@linuxcare.com.au>
920 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
922 2000-07-27 Kazu Hirata <kazu@hxi.com>
924 * config/tc-d10v.c: Fix formatting.
925 * config/tc-z8k.c: Likewise.
926 * config/tc-sparc.c: Likewise.
928 2000-07-26 Dave Brolley <brolley@redhat.com>
930 * cgen.c (queue_fixup): Declare opinfo.
931 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
932 (gas_cgen_md_operand): Ditto.
933 (gas_cgen_md_apply_fix3): Ditto.
935 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
937 * config/obj-coff.c (obj_frob_symbol): Don't merge
938 labels. Don't merge if the symbol isn't constant. Return
939 immediately if a symbol is merged.
941 2000-07-22 Alan Modra <alan@linuxcare.com.au>
943 * frags.c (frag_align): Correct absolute section alignment.
945 2000-07-20 DJ Delorie <dj@redhat.com>
947 * config/obj-coff.c (obj_frob_symbol): revert previous change,
948 it breaks linking against DLLs.
950 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
952 * configure.in: Add CRIS support.
953 * configure: Regenerate.
954 * Makefile.am: (CPU_TYPES): Add cris.
955 (CPU_OBJ_VALID) [aout]: Add cris.
956 (MULTI_CPU_TYPES): Add cris.
957 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
958 [coff]: Only i386 and mips are valid.
959 (TARGET_CPU_CFILES): Add config/tc-cris.c.
960 (TARGET_CPU_HFILES): Add config/tc-cris.h.
961 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
962 Regenerate dependencies.
963 * Makefile.in: Regenerate.
964 * aclocal.m4: Regenerate.
965 * as.c: Declare crisaout, criself.
966 * config/tc-cris.h, config/tc-cris.c: New.
967 * config/e-criself.c, config/e-crisaout.c: New.
968 * po/POTFILES.in, po/gas.pot: Regenerate.
970 2000-07-20 Kazu Hirata <kazu@hxi.com>
972 * read.c: Fix formatting.
973 * write.c: Fix formatting.
975 2000-07-19 H.J. Lu <hjl@gnu.org>
977 * sb.c: Include <stdlib.h> if exists for abort ().
979 2000-07-19 Alan Modra <alan@linuxcare.com.au>
981 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
982 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
983 (pa_type_args): Same here.
985 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
987 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
988 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
989 the storage class is already set.
991 2000-07-17 Kazu Hirata <kazu@hxi.com>
993 * config/tc-m68hc11.c: Fix formatting.
994 * config/tc-mn10200.c: Likewise.
995 * config/tc-mn10300.c: Likewise.
996 * config/tc-pj.c: Likewise.
997 * config/tc-tic80.c: Likewise.
998 * config/tc-w65.c: Likewise.
1000 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1002 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1005 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1007 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1010 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1012 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1013 ELF as are used for SOM (except the 32-bit reloc one) to decide
1014 whether a symbol can be reduced to a section symbol. Expand on
1015 the comment for symbols involved in LR% and RR% expressions.
1017 2000-07-14 Nick Clifton <nickc@cygnus.com>
1019 * config/tc-mips.c (mips_disable_float_construction): New
1020 static variable. Set to true if doubles should not be
1021 constructed by loading two single width fp registers with
1022 halves of the value.
1023 (mips_ip): Test mips_disable_float_construction.
1024 (md_longopts): Add command line switches --construct-floats
1025 and --no-construct-floats.
1026 (md_parse_option): Parse new command line options.
1027 (md_show_usage): Describe new command line options.
1029 * doc/c-mips.texi: Document new command line options.
1031 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1033 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1034 * configure: Regenerate.
1036 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1038 * configure.in (DEFAULT_EMULATION setting): Revert part of
1039 2000-07-01 change that set te_multi=multi unless set to tmips.
1040 * configure: Regenerate.
1042 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1044 * config/obj-coff.c (coff_frob_section): Add padding to the last
1045 section when aligning it increases its size.
1047 2000-07-11 Kazu Hirata <kazu@hxi.com>
1049 * config/tc-tic54x.c: Fix formatting.
1051 2000-07-10 Kazu Hirata <kazu@hxi.com>
1053 * config/tc-h8500.c: Fix formatting.
1054 * config/tc-tic54x.c: Fix formatting.
1056 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1058 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1059 displacements correctly.
1061 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1063 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1065 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1069 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1071 From David Huggins-Daines <dhd@linuxcare.com>
1072 * config/te-hppalinux64.h: Add a new emulation.
1073 * configure.in (emulations): Add configure bits to support the
1074 64-bit Linux/parisc target.
1075 * configure: Regenerate.
1077 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1078 (md_shortopts): Add `V' for ELF.
1080 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1081 when SOM or ELF_ARG_RELOC are defined.
1082 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1083 ELF_ARG_RELOC are defined.
1084 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1085 (pa_stringer): ..Do it here instead. Fix comment typos.
1086 (hppa_force_relocation): Cast enums to int before comparing with
1089 From Ryan Bradetich <rbradetich@uswest.net>
1090 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1091 redifinition warning.
1092 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1093 (hppa_force_relocation): ditto
1094 (md_apply_fix): Added cast to buf to fix warnings.
1096 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1097 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1099 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1100 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1101 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1102 reloc_type** to avoid warnings in switch.
1103 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1104 little earlier instead.
1106 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1108 (pa_type_args): Use symbol_arg_reloc_info.
1109 (struct pa_it): Make arg_reloc unsigned int.
1110 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1111 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1112 (pa_code): Delete. pa_text duplicates this function.
1113 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1114 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1116 (cons_fix_new_hppa): Actually change selector to e_fsel when
1117 warning about assuming so.
1118 (tc_gen_reloc): More example elf arg reloc code.
1119 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1120 (hppa_force_relocation): Likewise.
1122 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1124 (pa_end_of_source): Prototype.
1125 (hppa_fix_adjustable): Prototype.
1126 (LABELS_WITHOUT_COLONS): Move it..
1127 * config/te-hppa.h: To here.
1129 * config/te-hppa64.h: New file.
1131 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1133 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1134 format -10, -16, 16 relocs.
1135 (hppa_elf_mark_end_of_function): Test for null
1136 last_call_info->start_symbol
1138 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1139 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1140 re_assesmble_* functions. Delete extraneous statements. Fix
1142 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1143 insn to re_assemble_*.
1145 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1147 * doc/internals.texi (Expressions): Fix typo.
1149 2000-07-08 Kazu Hirata <kazu@hxi.com>
1151 * config/tc-sh.c: Fix formatting.
1152 * config/tc-tic54x.c: Fix formatting.
1153 * depend.c: Fix formatting.
1154 * flonum-konst.c: Likewise.
1155 * flonum-mult.c: Likewise.
1157 2000-07-07 Kazu Hirata <kazu@hxi.com>
1159 * config/tc-sh.c: Fix comments.
1160 * config/obj-vms.c: Fix comments.
1161 * config/tc-a29k.c: Likewise.
1162 * config/tc-alpha.c: Likewise.
1163 * config/tc-h8300.c: Likewise.
1164 * config/tc-h8500.c: Likewise.
1165 * config/tc-i370.c: Likewise.
1166 * config/tc-ia64.c: Likewise.
1167 * config/tc-m68hc11.c: Likewise.
1168 * config/tc-m68k.c: Likewise.
1169 * config/tc-mips.c: Likewise.
1170 * config/tc-ns32k.c: Likewise.
1171 * config/tc-ppc.c: Likewise.
1172 * config/tc-z8k.c: Likewise.
1174 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1176 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1177 Default to '(SEC_LOAD | SEC_DATA)'.
1178 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1180 * doc/internals.texi (CPU Backend): Describe
1181 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1183 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1185 * as.c (parse_args): NULL terminate the long option list.
1187 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1189 * config/tc-d30v.h: Include "write.h" for fixS.
1190 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1192 2000-07-05 Nick Clifton <nickc@cygnus.com>
1194 * config/tc-d30v.c (write_2_short): Further changes to warning
1195 messages produced when combining EITHER_BUT_PREFER_MU attributed
1198 2000-07-05 DJ Delorie <dj@redhat.com>
1202 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1204 * config/tc-arm.c (psrs): Accept combinations of flags.
1206 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1208 * config/tc-avr.c: Change _ () to _() around all strings marked
1209 for translation (exception from the usual coding style).
1210 (avr_opt): New struct variable, how the new switches are set.
1211 (OPTION_MMCU): Define as 'm' and actually use.
1212 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1213 (show_mcu_list): New function, display the list of known MCUs.
1214 (md_show_usage): Document the new switches. Call show_mcu_list.
1215 (avr_set_arch): Change 'm' to OPTION_MMCU.
1216 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1217 Handle the new switches.
1218 (avr_operands): Disable warnings for undefined combinations of
1219 operands if -mall-opcodes. Disable warnings for skipping two-word
1220 instructions if enhanced core or -mno-skip-bug.
1221 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1222 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1223 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1224 (avr_ldi_expression): Warn about implicit lo8().
1225 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1227 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1229 * configure.in: Add entry for mips-*-sysv4*MP*
1230 * configure: Rebuild
1231 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1232 elf32-tradlittlemips for traditional mips targets.
1233 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1234 test for Link Once sections as in adjust_reloc_syms.
1235 * config/te-tmips.h: New file for traditional mips targets. Define
1238 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1240 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1241 flags argument is not present, don't change an existing section's
1242 section's attributes. If the flags argument is present, warn if the
1243 attributes don't match the section's current attributes. When
1244 long section names are supported, set SEC_LINK_ONCE and
1245 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1247 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1249 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1250 symbols; create them.
1252 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1254 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1255 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1257 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1259 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1260 expressions. Ignore the problem when handling 16 bit signed
1261 immediates, because the assembler will take care of the relocation
1264 2000-06-27 Nick Clifton <nickc@cygnus.com>
1266 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1267 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1268 sequential order, and emit warning messages if the input source
1269 code contains constructs like that, or parallel constructs
1270 containing such opcodes.
1272 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1274 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1275 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1276 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1277 (md_show_usage): Update usage message.
1278 (md_parse_option): Allow redefinition of MCU type within the
1279 same avr[1-5] bfd machine type. Show both old and new MCU type
1280 in the error message.
1281 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1282 Simplify 8K wrap code.
1284 2000-06-25 Kazu Hirata <kazu@hxi.com>
1286 * config/obj-aout.c: Remove all uses of DEFUN.
1287 * config/obj-ieee.c: Likewise.
1288 * config/tc-sh.c: Fix comment typos.
1289 * config/tc-tahoe.c: Likewise.
1290 * config/tc-vax.c: Likewise.
1291 * config/tc-w65.c: Likewise.
1292 * config/tc-z8k.c: Likewise.
1293 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1295 2000-06-24 DJ Delorie <dj@cygnus.com>
1297 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1298 more changes from Sept 1999
1299 (tc_i386_fix_adjustable): ditto
1300 (md_apply_fix3): ditto
1302 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1304 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1305 (gas_cgen_parse_operand): Set it around expression() call.
1306 (gas_cgen_md_operand): Test for it before longjmp().
1308 2000-06-24 Kazu Hirata <kazu@hxi.com>
1310 * config/tc-h8500.c: Remove all uses of DEFUN.
1311 * config/tc-sh.c: Likewise.
1312 * config/tc-w65.c: Likewise.
1313 * config/tc-z8k.c: Likewise.
1315 * config/tc-h8500.c: Fix typos in comments.
1317 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1319 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1322 2000-06-23 matthew green <mrg@redhat.com>
1324 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1325 defined. Fix error message for `[' grouping.
1327 2000-06-22 Kazu Hirata <kazu@hxi.com>
1329 * config/tc-h8300.c: Fix formatting and comment typos.
1331 2000-06-22 Timothy Wall <twall@cygnus.com>
1333 * config/tc-ia64.c (note_register_values): Move premature QP
1334 notation clearing into the appropriate place.
1336 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1338 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1339 first before anything else. Add bin-bugs.h, emul.h and progress.h
1340 Sort list of files as for $(OBJS) in Makefile.am.
1342 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1343 find one. Remake dependencies.
1344 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1345 * Makefile.in: Regenerate.
1346 * doc/Makefile.in: Regenerate.
1348 * config/tc-i386.c (i386_displacement): Don't assume a constant
1349 displacement is necessarily 16 bits when in 16 bit code mode.
1350 (md_assemble): Instead size the displacement here after we know
1351 for sure that a .code16gcc operand hasn't automatically added
1352 operand size prefixes.
1354 2000-06-21 H.J. Lu <hjl@gnu.org>
1356 * Makefile.am: Rebuild dependency.
1357 * Makefile.in: Rebuild.
1359 2000-06-21 Kazu Hirata <kazu@hxi.com>
1361 * config/tc-h8300.c (parse_reg): Make the function static.
1362 (parse_exp): Likewise.
1364 2000-06-20 DJ Delorie <dj@cygnus.com>
1366 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1367 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1368 for cygwin import libraries to work properly.
1370 2000-06-20 H.J. Lu <hjl@gnu.org>
1372 * Makefile.am: Rebuild dependency.
1373 * Makefile.in: Rebuild.
1374 * configure: Likewise.
1375 * doc/Makefile.in: Likewise.
1377 2000-06-20 Timothy Wall <twall@cygnus.com>
1379 * doc/internals.texi (CPU backend): Add @itemx for
1380 TC_START_LABEL_WITHOUT_COLON.
1381 * doc/c-tic54x.texi: New.
1382 * doc/as.texinfo: Add tic54x features and include primary tic54x
1384 * doc/all.texi: Add C54X.
1385 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1386 * doc/Makefile.in: Regenerate.
1387 * configure.in: Add tic54x and define LIBM for tic54x.
1388 * configure: Regenrate.
1389 * config/tc-tic54x.[ch]: New.
1390 * config/obj-coff.h: Add tic54x.
1391 * Makefile.am: (CPU_TYPES): Add tic54x.
1392 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1393 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1394 (as_new_LDADD): Add $(LIBM).
1395 * Makefile.in: Regenerate.
1397 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1399 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1400 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1401 * doc/as.texinfo: Likewise.
1403 * configure, Makefile.in: Regenerate.
1404 * configure.in (emulations): Recognize m6811 and m6812.
1405 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1406 Added files for 68hc11 and 68hc12 assembler.
1407 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1408 * config/tc-m68hc11.h: Header definition for that assembler.
1410 2000-06-18 Nick Clifton <nickc@redhat.com>
1412 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1413 instead of OCTETS_PER_BYTE.
1415 * config/tc-v850.c: Fix compile time warnings.
1416 * config/tc-ppc.c: Fix compile time warnings.
1418 2000-06-18 H.J. Lu <hjl@gnu.org>
1420 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1421 * configure: Rebuild.
1423 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1425 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1428 2000-06-16 Nick Clifton <nickc@cygnus.com>
1430 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1431 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1433 * doc/c-mips.texi: Document newly accepted cpu variants.
1435 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1437 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1439 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1441 * macro.c (getstring): Make it possible to escape the quote
1444 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1446 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1448 2000-06-13 H.J. Lu <hjl@gnu.org>
1450 * configure: Regenerate.
1452 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1454 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1456 * doc/internals.texi (line_separator_chars): Semicolon is no
1457 longer a default. Mention null and newline as defaults.
1459 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1461 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1462 * config/tc-i860.h (line_separator_chars): Likewise.
1463 * config/tc-h8300.c (line_separator_chars): Likewise.
1464 * config/tc-i960.c (line_separator_chars): Likewise.
1465 * config/tc-m68k.c (line_separator_chars): Likewise.
1466 * config/tc-mips.c (line_separator_chars): Likewise.
1467 * config/tc-ns32k.c (line_separator_chars): Likewise.
1468 * config/tc-sparc.c (line_separator_chars): Likewise.
1469 * config/tc-vax.c (line_separator_chars): Likewise.
1471 * config/tc-h8300.c (comment_chars): Use string initialiser.
1472 * config/tc-i960.c (line_comment_chars): Likewise.
1473 * config/tc-z8k.c (comment_chars, line_comment_chars,
1474 line_separator_chars): Likewise.
1476 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1479 2000-06-08 Nick Clifton <nickc@cygnus.com>
1481 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1484 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1486 * configure.in (VERSION): Update to show this is the CVS mainline.
1488 2000-06-08 Matthew Jacob <mjacob@feral.com>
1490 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1491 $at is the integer register $r28, vs. both $r28 and the floating
1492 point register $f28.
1494 2000-06-08 James E. Wilson <wilson@cygnus.com>
1496 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1497 (dot_endp): Don't call ia64_flush_insns.
1498 (emit_one_bundle): Don't delete prologue/body records from
1499 unwind_record list in first loop. Rewrite second loop to account for
1502 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1504 * config/tc-ia64.c: Add missing prototypes.
1505 (generate_unwind_image): Cast argument to output_unw_records call.
1507 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1509 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1511 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1513 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1514 (REGISTER_P): likewise.
1515 (avr_opcodes): uses include/opcode/avr.h
1516 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1518 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1520 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1523 2000-06-03 H.J. Lu <hjl@gnu.org>
1525 * read.c (is_end_of_line): Put back `;'.
1527 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1529 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1531 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1533 * expr.c (operand): Test is_end_of_line outside switch to catch
1534 line separator chars that are also operators.
1535 (operator): Return O_illegal for line separator chars.
1537 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1538 entry (or `!' entry for TC_HPPA).
1540 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1541 before indexing is_end_of_line. Remove redundant check for '\0'.
1543 * config/tc-h8500.c (md_assemble): Likewise.
1544 * config/tc-mcore.c (md_assemble): Likewise.
1545 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1548 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1550 * config/tc-mcore.c (mcore_cons): Likewise.
1551 (mcore_float_cons): Likewise.
1552 (mcore_stringer): Likewise.
1553 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1555 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1557 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1559 2000-05-29 Nick Clifton <nickc@cygnus.com>
1561 * config/tc-sh.c: Fix compile time warning messages.
1563 * config/tc-mips.c: Fix compile time warning messages.
1565 2000-05-29 Philip Blundell <philb@gnu.org>
1567 * doc/as.texinfo: Update copyright dates.
1568 (Local Labels): Delete misplaced mention of ARM.
1569 * NEWS: Mention ARM ELF support.
1571 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1573 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1574 it is modified, and use the real_size to compute the frag address
1575 for dwarf2 line info.
1577 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1579 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1580 line-matching scheme to cope with automake moving variables around.
1581 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1582 * Makefile.in: Regenerate.
1584 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1586 * config/tc-sparc.c (sparc_relax): New.
1587 (md_longopts): Add -relax and -no-relax options.
1588 (md_parse_options, md_show_usage): Likewise.
1589 (md_apply_fix3): Optimize tail call into branch always if possible.
1591 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1593 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1594 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1595 rules, with warning when a GAS statement specifies a packing that
1596 will result in an instruction being squashed.
1597 Added typdef packing_type and enumerals, changed various integer
1598 literals to use the enumerals.
1600 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1602 * config/tc-ia64.c (dot_restorereg_p): New function.
1603 (md_pseudo_table): Add restorereg.p.
1604 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1605 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1607 * config/tc-ia64.h (unw_record_type): Add unwabi.
1608 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1609 called MASK with members for imask, and the masks produced by
1610 fr_mem, gr_mem, br_mem, and frgr_mem.
1611 (unw_p_record): Add members ABI and CONTEXT.
1612 (unw_x_record): Add member AB.
1613 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1614 as pseudo-register for use during unwind info generation.
1615 (AR_PFS, AR_LC): New macros.
1616 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1617 whose names start with an at sign (as in "@priunat").
1618 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1620 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1621 proc_end, unwind_info, personality_routine): Consolidate into
1622 "unwind" structure to reduce offset-table use. Add member
1623 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1625 (output_R1_format, output_R3_format, output_P3_format,
1626 output_P6_format): Initialize R with zero to reduce compiler warnings.
1627 (output_P7_format): Ditto. Add `default' branch to switch
1628 statement to reduce compiler warnings.
1629 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1630 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1631 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1632 into single argument.
1633 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1634 compiler warnings. Merge A and B args into single argument.
1635 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1636 A and B args into single argument.
1637 (free_record): Removed (wasn't used).
1638 (free_list_records): Also free imasks in prologue records.
1639 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1640 (output_spill_mask): Remove.
1641 (output_unwabi): New function.
1642 (output_epilogue, output_label_state, output_copy_state): Call
1644 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1645 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1647 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1648 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1649 as part of handling the prologue records. Emit region's imask if
1650 we have one. Handle unwabi, epilogue, label_state, copy_state,
1651 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1652 spill_sprel_p, and spill_reg_p records.
1653 (set_imask, count_bits, slot_index): New function.
1654 (fixup_unw_records): Fix region size computation. Handle
1655 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1656 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1657 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1658 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1659 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1660 (dot_save): Use manifest constants for applicaton registers.
1661 Handle REG_PR and REG_PRIUNAT.
1662 (dot_restore): Don't just ignore it.
1663 (dot_restorereg): New function..
1664 (generate_unwind_image): Ensure unwind info is a multiple of eight
1665 bytes, not just four bytes.
1666 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1667 (dot_altrp): Don't just ignore it.
1668 (dot_savemem): New function. Replaces dot_savesp() and
1669 dot_savepsp(). Use manifest constants for applicaton registers.
1670 Handle REG_PR and REG_PRIUNAT.
1671 (dot_savef): Simplify.
1672 (dot_saveb): Support generation of br_gr.
1673 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1674 dot_label_state, dot_copy_state): New function.
1675 (dot_unwabi): Don't just ignore it.
1676 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1677 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1678 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1679 (emit_one_bundle): Set slot number for prologue/body records
1680 *before* emitting the first insn.
1681 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1682 (md_begin): Declare "psp" pseudo-register.
1683 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1684 so we don't get segfault.
1685 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1686 counts as required per SW Conventions manual
1687 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1688 output_preds_psprel, output_preds_sprel, output_spill_base,
1689 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1690 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1691 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1692 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1693 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1694 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1695 (dot_vframe): Implement.
1696 (dot_vframesp, dot_vframepsp): New function.
1698 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1700 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1701 * configure: Regenerate.
1703 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1705 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1706 (md_estimate_size_before_relax): so we can use it here instead of
1707 old kludges. Localise vars to blocks. Comment.
1709 * frags.c (frag_new): Update fr_var comments.
1710 * frags.h (struct frag): Ditto.
1712 2000-05-22 Richard Henderson <rth@cygnus.com>
1714 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1715 (pseudo_func): Add pcrel.
1716 (operand_match): Handle IA64_OPND_TGT64.
1717 (build_insn): Likewise.
1718 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1719 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1720 (fix_insn): Handle all three 64-bit relocation types.
1722 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1724 * obj.h (struct format_ops): New members begin, app_file,
1725 s_set_other, s_set_desc, s_get_type, s_set_type,
1726 separate_stab_sections, init_stab_section.
1728 * config/obj-multi.h: Update GPL notice to v2.
1730 (obj_app_file): New.
1731 (S_SET_SIZE): Test s_set_size for NULL before calling.
1732 (S_SET_ALIGN): Similar for s_set_align.
1737 (SEPARATE_STAB_SECTIONS): New.
1738 (INIT_STAB_SECTION): New.
1739 (EMIT_SECTION_SYMBOLS): New.
1740 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1742 * config/obj-elf.h: Update GPL notice to v2.
1743 Mention that this file is included from obj-multi.h.
1744 (obj_begin): Wrap definition in ifndef.
1745 (elf_file_symbol): Constify declaration.
1746 (obj_app_file): Ditto.
1747 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1748 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1750 * config/obj-elf.c (elf_s_set_other): New.
1751 (elf_file_symbol): Constify argument.
1752 (elf_separate_stab_sections): New.
1753 (elf_init_stab_section): New.
1754 (elf_format_ops): Add new members. Remove comma at end.
1756 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1757 (ecoff_format_ops): Add new fields. Remove comma at end.
1758 Mention inconsistency for emit_section_symbols.
1760 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1762 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1763 (coff_separate_stab_sections): New.
1764 (coff_format_ops): Add new members.
1766 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1767 (obj_aout_s_set_other): New.
1768 (obj_aout_s_set_desc): New.
1769 (obj_aout_s_get_type): New.
1770 (obj_aout_s_set_type): New.
1771 (obj_aout_separate_stab_sections): New.
1772 (aout_format_ops): New members added. Use obj_aout_process_stab,
1773 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1774 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1776 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1778 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1780 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1781 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1782 (md_estimate_size_before_relax): Ensure jumps to weak and
1783 externally visible symbols are relocatable.
1785 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1787 * stabs.c (aout_process_stab): Make global.
1788 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1789 * read.h (aout_process_stab): Declare.
1791 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1792 Generalize to *aout, *coff *elf.
1793 * configure: Regenerated.
1795 * doc/internals.texi (Object format backend): Say
1796 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1798 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1799 * Makefile.in: Regenerated.
1801 2000-05-19 Catherine Moore <clm@cygnus.com>
1803 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1805 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1807 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1808 instruction to reflect change in re_assemble_*.
1810 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1812 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1813 build PA64 ELF tools.
1814 * configure: Rebuilt.
1816 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1818 * Makefile.am: Regenerate dependencies.
1819 * Makefile.in: Regenerate.
1821 2000-05-15 Nick Clifton <nickc@cygnus.com>
1823 * config/tc-arm.c (struct asm_psr): Add boolean field
1824 distinguishing between CSPR and SPSR. Rename 'number' field
1826 (psrs): Rearrange contents to match new asm_psr structure.
1827 (arm_psr_parse): Move next to psr_required_here. Make it
1828 return an asm_psr structure.
1829 (psr_required_here): Use asm_psr structure returned by
1831 (do_msr): Reorganise to allow psr_required_here to be called
1833 (md_undefined_name): Mark 'name' parameter as unused, since
1834 the COFF target does not use it.
1836 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1838 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1840 * config/te-aux.h: Likewise.
1841 * config/te-dpx2.h: Likewise.
1842 * config/te-go32.h: Likewise.
1843 * config/te-hp300.h: Likewise.
1844 * config/te-hppa.h: Likewise.
1845 * config/te-i386aix.h: Likewise.
1846 * config/te-ic960.h: Likewise.
1847 * config/te-interix.h: Likewise.
1848 * config/te-nbsd532.h: Likewise.
1849 * config/te-pc532mach.h: Likewise.
1850 * config/te-ppcnw.h: Likewise.
1851 * config/te-psos.h: Likewise.
1852 * config/te-sparcaout.h: Likewise.
1853 * config/te-sun3.h: Likewise.
1854 * config/te-sysv32.h: Likewise.
1856 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1858 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1859 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1860 and sign extend without an if statement.
1861 (build_bytes): Likewise.
1863 2000-05-14 Kazu Hirata <kazu@hxi.com>
1865 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1866 X_add_symbol L_32 case.
1868 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1870 * config/te-freebsd.h: New file.
1872 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1874 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1875 bindtextdomain): Replace defines with those from intl/libgettext.h
1876 to quieten gcc warnings.
1878 * NEWS: Mention x86 .arch and -q.
1880 * config/tc-i386.c (quiet_warnings): New.
1881 (md_assemble): Use quiet_warnings.
1882 (md_parse_option): Set quiet_warnings from -q.
1883 (md_show_usage): Mention -q, delete -m.
1884 (flag_do_long_jump): Delete.
1885 (md_parse_option): Remove -m.
1886 (md_show_usage): Remove -m.
1887 (md_create_long_jump): Remove useless flag_do_long_jump code.
1889 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1890 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1892 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1893 Alexander Sokolov <robocop@netlink.ru>
1895 * doc/c-i386.texi (i386-Arch): New section.
1896 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1898 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1899 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1900 architecture has been given and is not 486.
1901 (set_cpu_arch): New.
1902 (md_pseudo_table): Add .arch.
1903 (md_assemble): Warn if cpu architecture has been given and an
1904 unsupported instruction.
1906 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1907 Move operand_types bit defines after relevant template field.
1908 (template): Add cpu_flags.
1912 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1914 * config/tc-mn10300.h (md_end): Define.
1915 (mn10300_finalize): Declare.
1916 * config/tc-mn10300.c: Include dwarf2dbg.h.
1917 (debug_line): Define.
1918 (md_assemble): Generate dwarf2 line info.
1919 (mn10300_finalize): New function. Finalize dwarf2 info.
1921 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1923 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1924 external version of the relocation for weak symbols.
1926 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1928 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1929 frame size in units of 16 bytes, as required per SW Conventions manual.
1930 (output_unw_records): Output info-block header as a dword to get
1933 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1935 * as.h: #include "file", not <file> on files from ../include.
1936 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1937 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1938 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1939 (tc_coff_symbol_emit_hook): Ditto.
1940 (OPTCOUNT): Cast to int to avoid compiler warning.
1941 (md_begin): Fix signed/unsigned warnings.
1943 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1945 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1946 ABRANCH LONG case for a conditional branch on a 68000.
1947 (md_estimate_size_before_relax): Likewise. Also handle
1948 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1949 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1950 PC-relative on all CPUs.
1951 (md_estimate_size_before_relax): Likewise.
1953 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1955 * as.c (parse_args): Just mention current year in printed
1958 2000-05-03 J.T. Conklin <jtc@redback.com>
1960 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1962 (md_parse_option): Recognize -m7400.
1964 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1966 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1967 don't permit lp to become less than the words array.
1969 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1971 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1972 Fix little-endian case.
1974 2000-05-03 David O'Brien <obrien@NUXI.com>
1976 * as.c (parse_args): Update copyright.
1978 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1980 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1981 for the .bss section too.
1983 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1985 * configure.in: Set em=linux for hppa-*-linux.
1986 * configure: Regenerate.
1987 * doc/Makefile.in: Regenerate with correct automake.
1989 * frags.c (frag_grow): Sanity check chunk_size.
1991 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1992 * config/obj-som.h: Likewise.
1993 * config/obj-ieee.h: Likewise.
1995 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1997 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1998 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1999 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2000 (pa_ip): low_sign_unext now returns via function value. Use
2001 re_assemble_* instead of dis_assemble_* and
2002 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2004 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2005 (md_section_align, md_parse_option, md_show_usage,
2006 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2007 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2008 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2009 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2010 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2012 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2013 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2014 outside of switch. Correct mask and shifting errors in case 10
2015 and case -11. In case 21, compare against signed range to suit
2016 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2017 case 17 and case 22, use offsetT variable to properly check range.
2018 Use re_assemble_* here too.
2019 (evaluate_absolute): Change type of value to offsetT. Call
2020 hppa_field_adjust to do the work for us.
2021 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2022 (pa_parse_cmpib_64_cmpltr): Ditto.
2023 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2024 of i to unsigned int.
2025 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2026 (pa_end_of_source): Return type is void.
2028 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2030 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2032 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2034 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2035 More comments added.
2036 (md_begin): Removed "construct symbols for each register name".
2037 Because register names conflicts with GCC generated function
2039 (avr_operand): Now constant numbers can be used as a register
2040 identifiers (0 as r0, 31 as r31).
2041 (md_assemble): use skip_space () before parsing instruction
2044 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2046 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2047 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2048 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2049 * configure: Regenerate.
2051 2000-04-29 Andreas Jaeger <aj@suse.de>
2053 * as.h: Correctly check GCC version.
2055 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2057 * doc/as.1: Fix unbalanced brackets.
2059 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2061 (line_comment_chars): Set to '/' if TE_FreeBSD.
2063 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2065 * configure.in: Configury support for PA64 (currently disabled).
2066 * configure: Rebuilt.
2068 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2070 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2071 bfd_set_section_alignment.
2073 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2075 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2078 2000-04-24 Nick Clifton <nickc@cygnus.com>
2080 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2081 * doc/as.texinfo (Align): Include arm and strongarm in list of
2082 targets that have the second form of the behaviour of the .align
2085 2000-04-24 Mark Klein <mklein@dis.com>
2087 * obj-som.c: Terminate obj_pseudo_table.
2089 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2091 * as.c (parse_args): Allow md_parse_option to override -a listing
2093 * config/obj-coff.c (add_lineno): Change type of offset parameter
2094 from "int" to "bfd_vma."
2095 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2096 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2097 (ppc_change_csect): Align correctly for XCOFF64.
2098 (ppc_machine): New function, which discards "ppc_machine" line.
2099 (ppc_tc): Cons for 8 when code is 64 bit.
2100 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2102 (md_parse_option): Handle -a64 and -a32.
2104 * config/tc-ppc.h (TARGET_MACH): Define.
2105 (TARGET_FORMAT): Move to function.
2106 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2108 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2110 * config/tc-avr.c: New AVR_ISA_ defined.
2111 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2112 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2113 for `fmul', `movw' and `lpm R,Z' instructions.
2114 (avr_operands): Warn if current opcode is a two-word instruction
2115 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2116 (avr_opcodes): New commands added.
2117 (REGISTER_P): Check 'a' and 'v' constraint letters.
2118 (mcu_types): New MCU added.
2120 2000-04-22 Timothy Wall <twall@cygnus.com>
2122 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2124 (operand_match): Conditionally insert default bit values for IMMU9.
2126 2000-04-14 Matthew Green <mrg@cygnus.com>
2128 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2129 * configure: Rebuilt.
2131 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2132 Jason Eckhardt <jle@cygnus.com>
2134 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2136 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2137 Added handling of new operand types l,y,&,fe,fE,fx.
2139 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2140 David Mosberger <davidm@hpl.hp.com>
2141 Timothy Wall <twall@cygnus.com>
2142 Andrew MacLeod <amacleod@cygnus.com>
2143 Jim Wilson <wilson@cygnus.com>
2145 * Makefile.am (CPU_TYPES): Add ia64.
2146 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2147 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2148 * Makefile.in: Rebuild.
2149 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2150 * configure: Rebuild.
2151 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2152 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2153 * expr.c (expr): Handle md_optimize_expr.
2154 * read.c (LEX_HASH): Add comment.
2155 * config/tc-ia64.c, config/tc-ia64.h: New files.
2157 2000-04-21 Richard Henderson <rth@cygnus.com>
2159 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2160 bundling a non-delayed branch type instruction.
2162 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2164 * config/tc-mn10300.c (HAVE_AM30): Define.
2165 (md_assemble): Use it.
2167 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2169 * config/obj-elf.c (obj_elf_change_section): Check for changed
2172 * Makefile.am: (CPU_MULTI_VALID): Remove.
2173 (MULTI_CPU_TYPES): Define.
2174 (MULTI_CPU_OBJ_VALID): Define.
2175 (DEPTC): Use the above.
2176 (DEPOBJ): Same here.
2178 Regenerate dependencies.
2179 * Makefile.in: Regenerate.
2181 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2183 * Makefile.am (YACC, LEX): Get them from configure.
2185 2000-04-18 H.J. Lu (hjl@gnu.org)
2187 * config/tc-i386.c (offset_in_range): Use addressT instead of
2188 bfd_vma for non-bfd assemblers.
2190 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2192 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2193 doesn't give spurious errors.
2195 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2197 * as.h (SEEK_SET): Define if undefined.
2199 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2201 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2202 constants, and don't assume offsetT is 32 bits.
2204 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2206 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2207 (md_pcrel_from_section): Add prototype.
2208 (d10v_fix_adjustable): Add prototype.
2209 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2211 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2213 2000-04-12 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2216 symbol in frag chain.
2218 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2220 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2221 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2222 (fits_in_signed_word, smallest_imm_type): Ditto.
2223 (md_assemble): Use an offsetT var to hold offsetT values, not a
2225 (offset_in_range): New.
2226 (md_assemble): Use it.
2227 (md_convert_frag): Change type of target_address, opcode_address,
2228 and displacement_from_opcode_start to offsetT.
2229 (md_create_short_jump): Change type of offset to offsetT.
2230 (md_create_long_jump): Ditto.
2231 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2232 (md_chars_to_number): Remove.
2233 (output_invalid): Remove duplicate prototype.
2235 2000-04-09 Nick Clifton <nickc@cygnus.com>
2237 * Makefile.am (CPU_TYPES): Add 'avr'.
2238 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2239 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2241 * Makefile.in: Regenerate.
2243 * doc/as.texinfo: Add M32R documentation.
2245 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2247 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2248 --enable-build-warnings option.
2249 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2250 * Makefile.in, configure: Re-generate.
2252 2000-04-07 Nick Clifton <nickc@cygnus.com>
2254 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2255 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2256 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2257 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2258 (arm_force_relocation): Force relocations for
2259 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2261 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2263 * config/tc-sh.c (get_operands): There's no third operand if the
2264 first operand is an immediate.
2266 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2268 * config/tc-sh.c (immediate): Delete.
2269 (sh_operand_info): Add immediate member.
2270 (parse_reg): Use A_PC for pc.
2271 (parse_exp): Add second argument 'op'. All callers changed.
2272 (parse_at): Expect pc to be coded as A_PC.
2273 Use immediate field in *op.
2274 (insert): Add fourth argument 'op'. All callers changed.
2275 (build_relax): Add second argument 'op'. All callers changed.
2276 (insert_loop_bounds): New function.
2277 (build_Mytes): Remove DISP_4.
2278 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2279 (assemble_ppi): Use immediate field in *operand.
2280 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2281 (md_apply_fix): Likewise.
2282 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2284 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2286 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2288 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2290 * internals.texi (CPU backend): Document
2291 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2293 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2295 * po/gas.pot: Regenerate.
2297 * as.c (show_usage): Restore translated part of bug string.
2298 * gasp.c (show_usage): Likewise.
2300 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2301 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2302 than move-if-change.
2303 (DEP1): Modify for "gcc -MM".
2307 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2308 Update dependencies.
2309 * Makefile.in: Regenerate.
2311 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2313 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2314 (md_begin): Likewise.
2315 (HAVE_AM33): New macro.
2316 (md_assemble): Use it. Match r_regs and xr_regs only if
2319 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2321 * as.h: #include "bin-bugs.h"
2322 * as.c (show_usage): Use REPORT_BUGS_TO.
2323 * gasp.c: #include "bin-bugs.h"
2324 (show_usage): Use REPORT_BUGS_TO.
2326 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2328 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2330 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2331 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2334 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2336 * config/tc-i386.c (i386_immediate): Don't assume a constant
2337 immediate is necessarily 16 bits when in 16 bit code mode.
2338 (md_assemble): Instead set guess_suffix here after we have checked
2341 2000-04-02 Richard Henderson <rth@cygnus.com>
2343 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2344 quantities. Correct right shift sign extension.
2345 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2346 32-bit value when shifting into place.
2348 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2350 * app.c: Add ATTRIBUTE_UNUSED as needed.
2351 * config/tc-ppc.c: Likewise.
2352 (ppc_size): Make unsigned long.
2353 (ppc_insert_operand): Add casts to avoid warnings.
2355 2000-03-31 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-d10v.h (md_flush_pending_output): Define.
2359 2000-03-29 Nick Clifton <nickc@cygnus.com>
2361 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2362 segment. Works for both BFD_ASSEMBLER and others.
2363 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2365 2000-03-29 Nick Clifton <nickc@cygnus.com
2367 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2369 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2371 * listing.c (LISTING_LHS_WIDTH): Default depends on
2373 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2375 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2377 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2380 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2382 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2384 * config/tc-avr.c (mcu_types): Add missing initialiser.
2385 (md_pcrel_from_section): Add prototype.
2386 (avr_operand): Remove redundant test of unsigned < 0.
2387 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2389 2000-03-27 Denis Chertykov <denisc@overta.ru>
2391 * config/tc-avr.c: New file for AVR support.
2392 * config/tc-avr.h: Likewise.
2393 * configure.in: Add AVR support.
2394 * configure: Regenerate.
2396 2000-03-26 Timothy Wall <twall@cygnus.com>
2398 * gasp.c (macro_op): Add new argument to check_macro call.
2399 Macro structure definitions moved to macro.h
2400 * sb.h: Add argument to prototype for input_scrub_include_sb.
2401 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2402 nesting checks with an additional flag.
2403 (struct input_save): Add flag to indicate whether current sb
2404 should be checked for proper macro/conditional nesting.
2405 (input_scrub_push/pop): Save/restore nest check flag.
2406 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2408 * macro.c (check_macro): Allow caller to retrieve parsed macro
2409 information if a pointer is provided. This information may be
2410 used by the new macro hooks.
2411 * macro.h: Update prototype for check_macro. Macro struct
2412 definitions moved here from macro.c/gasp.c.
2413 * read.c (read_a_source_file): Add parameter to check_macro call,
2414 and pass macro info to the macro hook, if defined.
2415 (input_scrub_insert_line): New. Allow insertion of a line of
2416 characters into the input stream.
2417 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2418 file into the input stream.
2419 (s_include): Use input_scrub_insert_file.
2420 * internals.texi: Document new macro hooks.
2421 * as.h: New prototypes added.
2423 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2425 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2426 an initial capital letter.
2427 (i386_index_check): Reindent.
2429 2000-03-19 Nick Clifton <nickc@cygnus.com>
2431 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2434 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2436 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2437 instruction operand bad if Rd > 7 when generating
2438 thumb instructions. Prevents for example,
2439 "adr r12,label" from silently failing and generating
2440 the wrong instruction.
2442 2000-03-17 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2445 that have a destingation >= 0x400000.
2446 Fix compile time warning messages.
2448 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2450 * config/tc-sh.c (md_begin): When encountering insn that are
2451 not supported by the current arch, only change the name if
2452 its contents are the same as prev_name.
2453 (get_specific): If the the architecture doesn't match, fail.
2455 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2457 * config/tc-sh.c (IDENT_CHAR): Define.
2458 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2459 matching back where it came from.
2461 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2463 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2465 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2467 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2470 2000-03-15 Kazu Hirata <kazu@hxi.com>
2472 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2474 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2476 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2477 floating-point-number, make sure 'f' is in FLT_CHARS.
2479 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2481 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2482 (s_lcomm_internal): Use it.
2483 * doc/internals.texi (CPU backend): Document it.
2484 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2487 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2489 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2492 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2493 implementation doesn't have special handling for switch
2495 (macro_build): Allow for code in sections other than .text.
2497 (mips_ip): Likewise.
2498 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2499 Don't perform relocs if we will be outputting them.
2500 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2501 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2504 2000-03-09 Catherine Moore <clm@cygnus.com>
2506 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2507 relocation type based on the entry in the fixup structure.
2508 Put S_IS_EXTERN processing back in.
2510 2000-03-08 H.J. Lu (hjl@gnu.org)
2512 * Makefile.am (install-exec-tooldir): Depend on
2513 install-exec-bindir for parallel make.
2514 * Makefile.in: Regenerated.
2516 2000-03-06 Nick Clifton <nickc@cygnus.com>
2518 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2520 (md_parse_option): Parse -m32r command line switch - disable m32rx
2522 (md_show_usage): Document new option.
2524 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2525 * doc/Makefile.in: Regenerate.
2526 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2528 2000-03-02 Michael Meissner <meissner@redhat.com>
2530 * config/tc-d30v.c (check_range): Remove code that incorrectly
2531 sign extended values where bits < 32.
2533 2000-03-02 H.J. Lu (hjl@gnu.org)
2535 * configure.in: Support --enable-targets=all on ia32.
2536 * configure: Regenerated.
2538 2000-03-01 Nick Clifton <nickc@cygnus.com>
2540 * gasp.c (do_align): Remove bogus check of alignment value.
2542 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2544 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2545 TC_PPC was defined forced the type of a symbol with no other type
2548 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2550 * doc/internals.texi (CPU backend): Mention that
2551 line_separator_chars do not break up comments. Fix typos for
2552 LEX_AT and LEX_NAME descriptions. Document operands for
2553 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2554 description of md_create_short_jump usage. Document argument for
2555 md_undefined_symbol.
2557 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2559 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2560 (md_parse_option): Handle it.
2561 (md_show_usage): Document it.
2563 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2565 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2566 opcode, for the instruction `pal19'. From Andrea Arcangeli
2569 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2571 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2573 (md_assemble): To here, before template operands are matched.
2574 Also ensure a constant immediate is sign extended when we know the
2575 size is at most 16 bits. This is to catch cases like "add
2576 $0xffc0,%ax" where we don't know the size, and thus that the
2577 immediate can be represented as Imm8S until after parsing the
2579 (i386_displacement): Similarly sign extend 16 bit constant
2581 (md_assemble): Relax 16-bit jump constant range check to suit sign
2582 extended displacements.
2584 2000-02-26 Andreas Jaeger <aj@suse.de>
2586 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2588 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2590 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2591 call operands when intel_syntax.
2592 (intel_float_operand): Return 2 for "fi...".
2593 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2594 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2595 earlier "SHORT" change.
2596 (md_assemble): When determining suffix from Regs, exclude
2599 2000-02-24 Nick Clifton <nickc@cygnus.com>
2601 * configure: Add arm-wince, mips-pe and sh-pe targets.
2602 * configure: Regenerate.
2604 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2606 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2607 "pe-mips" for the mips-pe target.
2609 * config/tc-arm.c (insns): Change displacement encoded in BL
2610 and B instructions if the target port is arm-wince.
2611 (do_ldst): Do not bias the relocation offset if the target
2613 (md_pcrel_from): Add in missing relocation offset bias if the
2614 target os arm-wince.
2616 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2617 (md_begin): Disable -G support for mips-pe target.
2618 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2619 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2622 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2623 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2624 assembler, just set the alignment to 4.
2626 * config/te-wince-pe.h: New file for WinCE targets. Define
2629 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2631 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2632 string instructions.
2633 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2634 (i386_intel_memory_operand): After finding a segment override,
2635 check again for no `[' before looking for a displacement. Bomb if
2636 more than one displacement rather than silently discarding the
2637 second and subsequent ones. Free strings malloc'd by
2638 build_displacement_string.
2640 2000-02-24 Catherine Moore <clm@cygnus.com>
2642 * config/obj-som.c (obj_pseudo_table): Add "weak".
2643 (obj_som_weak): New routine.
2645 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2647 * config/tc-i386.c (union i386_op): New.
2648 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2649 Throughout file replace occurences of disps[n], imms[n], regs[n]
2650 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2651 intel mode operand swapping. Add assert in regKludge and
2652 fake_zero_displacement code. Test i.types[n] when outputting
2653 displacements and immediates. Combine output of Disp16 with
2655 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2656 when in intel mode by (not) reversing fsub and fdiv operands
2657 before the template search. This fails for single operand
2658 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2659 undefined. Instead fix the base_opcode after we've found the
2660 template. Move base_opcode xor with found_reverse_match from
2661 opcode output code to before this fix so we test for the correct
2663 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2664 check in intel mode. Instead compare opcodes.
2666 * config/tc-i386.h (TC_RELOC): Delete.
2667 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2668 with equivalent call to reloc.
2670 * as.h (flag_m68k_mri): Move declaration after target include, and
2671 only declare when TC_M68K defined. Define as zero otherwise.
2672 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2673 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2674 Define as zero otherwise.
2675 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2676 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2677 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2678 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2679 testing whether defined.
2680 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2681 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2682 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2683 rather than testing whether defined.
2684 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2685 (parse_mri_cons): Declare and use only when TC_M68K.
2686 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2687 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2688 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2690 * NEWS: Mention IBM 370 support.
2692 2000-02-23 Richard Henderson <rth@cygnus.com>
2694 * config/tc-i386.c (md_assemble): When swapping operands for
2695 intel_syntax, assume everything that's not Imm or Disp is a
2698 2000-02-23 Linas Vepstas <linas@linas.org>
2700 * config/tc-i370.c, config/tc-i370.h: New files.
2701 * Makefile.am: Add support for Linux/IBM 370.
2702 * configure.in: Likewise.
2703 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2704 * config/obj-elf.c: Include elf/i370.h
2705 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2707 * Makefile.in: Regenerate.
2708 * configure: Regenerate.
2710 * doc/c-i370.texi: New file.
2711 * doc/all.texi: Include it.
2712 * doc/as.texinfo: And here.
2713 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2714 * doc/Makefile.in: Regenerate.
2716 2000-02-19 Michael Meissner <meissner@redhat.com>
2718 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2719 determine if an instruction can be used in parallel with an ADDppp
2720 or SUBppp instruction.
2722 2000-02-22 Andrew Haley <aph@cygnus.com>
2724 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2726 1999-12-30 Andrew Haley <aph@cygnus.com>
2728 * config/tc-mips.c (mips_gp32): New variable.
2729 (macro_build) Use mips_gp32.
2731 (md_longopts): Add "-mgp32" and "-mgp64".
2732 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2734 (OPTION_M7900): Change offset
2735 (OPTION_NO_M7900): Ditto.
2737 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2739 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2740 warning, and bump it to 1.
2742 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2744 From Brad Lucier <lucier@math.purdue.edu>:
2745 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2748 2000-02-21 Catherine Moore <clm@cygnus.com>
2750 * config/tc-mips.c (MF_HILO_INSN): Define.
2751 (mips_7000_hilo_fix): Declare.
2752 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2753 (md_parse_option): Check for 7000_HILO_FIX options.
2754 (OPTION_M7000_HILO_FIX): Define.
2755 (OPTION_NO_M7000_HILO_FIX): Define.
2756 * doc/c-mips.texi (-mfix7000): Describe.
2758 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2760 * listing.c (print_lines): Remove unused variable `end'.
2762 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2763 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2764 reloc_type when BFD_ASSEMBLER.
2765 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2766 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2767 statement and quell signed vs. unsigned comparison warning.
2769 2000-02-18 Nick Clifton <nickc@cygnus.com>
2771 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2772 the computed frag offset, rather than overwriting it.
2774 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2776 * config/tc-sh.c ("elf/sh.h"): Include.
2777 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2778 (md.begin): Initialize target_arch.
2779 Only include opcodes in has table that match selected architecture.
2780 (parse_reg): Recognize register names for sh-dsp.
2781 (parse_at): Recognize post-modify addressing.
2782 (get_operands): The leading space is now optional.
2783 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2784 arguments. Update valid_arch.
2785 (build_Mytes): Add support for SDT_REG_N.
2786 (find_cooked_opcode): New function, broken out of md_assemble.
2787 (assemble_ppi, sh_elf_final_processing): New functions.
2788 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2789 (md_longopts, md_parse_option): New option: -dsp.
2790 * config/tc-sh.h (elf_tc_final_processing): Define.
2791 (sh_elf_final_processing): Declare.
2793 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2795 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2796 the unwinder subspace. Save the current seg/subseg before creating
2799 2000-02-10 Nick Clifton <nickc@cygnus.com>
2801 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2802 little endian targets.
2803 (INST_BYTE1): Redefine to handle big and little endian
2805 (cpu_type): New type: Select between M340 and M210.
2806 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2807 instructions of the M340.
2808 (md_assemble): Add support for the MULSH and OPSR classes of
2810 (md_atof): Add support for little endian targets.
2811 (md_parse_option): Add support for -EL, -EB and -mcpu command
2813 (md_convert_frag): Add support for little endian targets.
2814 (md_apply_fix3): Add support for little endian targets.
2815 (md_number_to_chars): Add support for little endian targets.
2817 2000-02-10 Timothy Wall <twall@redhat.com>
2819 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2820 defined, use it to verify the symbol just read should be a label.
2822 2000-02-10 Timothy Wall <twall@redhat.com>
2824 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2825 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2826 around colons when KEEP_WHITE_AROUND_COLON is defined.
2827 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2828 and KEEP_WHITE_AROUND_COLON.
2830 2000-02-08 Timothy Wall <twall@redhat.com>
2832 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2834 (do_repeat): New. Abstract repeat logic so that a "break" can be
2836 (end_repeat): New. Provide support for a "break" out of the
2838 * read.h: Add prototypes for new functions.
2840 2000-02-08 Timothy Wall <twall@redhat.com>
2842 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2843 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2844 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2847 2000-02-08 Timothy Wall <twall@redhat.com>
2849 * read.c: Added elseif to directives table.
2850 * read.h: Added prototype for s_elseif.
2851 * doc/as.texinfo: Added description for elseif.
2852 * cond.c (s_elseif): New function
2854 2000-02-04 Timothy Wall <twall@redhat.com>
2856 * listing.c (print_lines): Remove conditionals causing bug in
2859 2000-02-03 Timothy Wall <twall@cygnus.com>
2861 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2863 * frags.c (frag_new): Calculate fr_fix in octets
2864 (frag_now_fix) Return offset as target address offset (bytes).
2865 (frag_now_fix_octets) New - Return offset in octets (8-bit
2867 * frags.h: Added prototype for frag_now_fix_octets().
2868 Distinguish between octets and bytes in field descriptions.
2869 * listing.c (calc_hex): Account for octets vs bytes when
2870 printing addresses/offsets.
2871 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2872 target is little-endian, print the octets in a word in big-endian
2873 order so that the display looks like a proper hexadecimal number,
2874 instead of having the octets reversed.
2875 * read.c (do_align): When recording alignment, alignment power
2876 should be in terms of target bytes (minimum addressible unit)
2878 (do_org) Convert ORG target address (byte) argument into an
2879 octet offset when generating a variable fragment.
2880 * symbols.c (resolve_symbol_value): Symbol final value
2881 converted to a target address offset (bytes) from its octet offset.
2882 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2883 offset (bytes) is adjusted by the frag offset (octets) converted
2885 (coff_frob_section) Section alignment power is in terms of bytes;
2886 convert it to an octet alignment power when calculating size (and
2887 size mask) in octets. Don't modify the section size in order to
2888 "align" it for TI COFF, since that format has a different method
2889 for storing alignment information.
2891 2000-02-01 Timothy Wall <twall@cygnus.com>
2893 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2894 entries, matching the way GCC generates them. If not escaped, the
2895 filename is encoded incorrectly.
2897 2000-01-31 Nick Clifton <nickc@cygnus.com>
2899 * config/tc-arm.c (reg_table): Add support for ATPCS register
2902 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2904 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2906 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2908 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2909 of a symbol when we really care about its value.
2911 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2913 * config/tc-mcore.c (md_assemble): Give warning message if
2914 operands passes to instruction are more than the spec.
2916 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2918 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2919 Thumb mode but the label seen was not declared as '.thumb_func'
2920 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2921 correct disassembly of Thumb code bounded by non function labels.
2923 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2925 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2926 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2928 * Makefile.in: Same here.
2931 * configure.in: Set bfd_gas for i386-aout when primary target
2932 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2933 we may need the primary te_file. Remove incorrect comment.
2935 * configure: Regenerate.
2937 * config/e-i386aout.c: New file.
2939 * as.c (USE_EMULATIONS): Move to before print_version_id.
2940 (struct emulation): Add i386aout.
2941 (show_usage): Split text strings. Reformat -a text. Add --em
2945 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2946 (aout_format_ops): New.
2949 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2950 preprocessor conditional and add aout USE_EMULATIONS tests.
2951 (read_a_source_file): Don't pass error strings to printf as
2955 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2957 (do_data): Same here.
2958 (process_file): And here.
2961 * symbols.c (colon): Rewrite "already defined" fatal message
2962 code for aout with USE_EMULATIONS.
2965 * config/obj-aout.c (OBJ_HEADER): Define.
2966 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2968 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2969 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2971 (obj_aout_type): Expand S_SET_OTHER here too.
2972 (obj_read_begin_hook): Remove.
2973 (aout_pop_insert): New.
2974 (obj_aout_s_get_other): New.
2975 (obj_aout_s_get_desc): New.
2976 (aout_format_ops): New.
2979 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2980 gets aout_pseudo_table.
2981 (aout_pseudo_table): Declare.
2982 (obj_read_begin_hook): Define.
2985 * config/obj-coff.c (obj_pseudo_table): Rename to
2987 (coff_pop_insert): Use coff_pseudo_table.
2988 (coff_sec_sym_ok_for_reloc): Remove.
2989 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2990 and comment all zero entries and remove #if 0 code.
2993 * config/obj-coff.h (obj_pop_insert): Define.
2994 (coff_pseudo_table): Declare.
2997 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2998 s_get_size, s_set_size. Comment all zero entries.
3001 * config/obj-elf.c (elf_s_get_other): New function.
3002 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3003 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3004 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3006 (obj_elf_parse_section_letters): Don't pass error strings to
3007 printf as format arg.
3010 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3012 (elf_s_get_other): Declare.
3013 (S_GET_OTHER) Define as elf_s_get_other if not already
3015 (S_SET_OTHER): Only define when not already defined.
3016 (elf_obj_read_begin_hook): Declare.
3017 (obj_read_begin_hook): Define.
3018 (elf_obj_symbol_new_hook): Declare.
3019 (obj_symbol_new_hook): Define.
3022 * config/obj-multi.h: Add copyright header and protect against
3023 multiple inclusion. Add * to all function pointers.
3024 (OBJ_HEADER): If defined, include it rather than other defines
3026 (obj_frob_file_after_relocs): Test for NULL.
3027 (obj_symbol_new_hook): Here too.
3028 (obj_sec_sym_ok_for_reloc): And here.
3029 (S_GET_OTHER): Define.
3030 (S_GET_DESC): Define.
3031 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3032 (OBJ_MAYBE_ELF): Update comment.
3034 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3035 OBJ_AOUT preprocessor conditional and handle emulation by
3036 testing OUTPUT_FLAVOR.
3037 (i386_displacement): Here too.
3038 (md_section_align): Similarly here.
3039 (i386_target_format): Conditionally compile when more than one
3040 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3041 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3042 (i386_displacement): Here too.
3045 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3046 Define TARGET_FORMAT for aout only when not multi.
3049 * config/te-multi.h: Delete file as it's identical to te-generic.h
3051 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3053 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3054 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3057 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3059 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3062 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3064 * config/tc-mips.c (mips_do_align): New function.
3065 * config/tc-mips.h (md_do_align): Define.
3067 2000-01-10 Philip Blundell <philb@gnu.org>
3069 * doc/c-arm.texi (ARM Options): Fix typo.
3070 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3071 line separator for Linux.
3072 * doc/as.texinfo (Comments): Mention the ARM.
3074 2000-01-10 Philip Blundell <pb@futuretv.com>
3076 * configure.in (arm*-*-conix*): New target.
3077 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3079 * configure: Regenerate.
3081 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3083 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3084 (obj_elf_visibility): New function.
3086 * doc/as.texinfo (Visibility): New node: document visibility
3089 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3091 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3092 warning for absolute jump/call without `*' in non-intel mode. No
3093 need to set i.types[0] JumpAbsolute in intel mode.
3095 1999-12-22 Philip Blundell <pb@futuretv.com>
3097 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3098 hook function when changing sections.
3099 (arm_s_data): Likewise.
3101 1999-12-14 Nick Clifton <nickc@cygnus.com>
3103 * config/tc-arm.c (md_parse_option): Add support for -marm720
3104 command line switch.
3106 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3108 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3109 (r_registers, xr_registers): Define.
3110 (r_register_name, xr_register_name): New functions.
3111 (md_assemble): Handle new am33 operand types and instruction
3113 (mn10300_insert_operand, check_operand): Likewise.
3115 1999-11-29 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3118 (s_force_thumb): Set thumb_mode to 2.
3119 (md_assemble): Do not complain about thumb instructions on a
3120 non-thumb target if thumb_mode is set to 2.
3122 1999-11-28 Michael Meissner <meissner@cygnus.com>
3124 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3125 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3126 (O_...): Add new machine dependent expressions if we are handling
3127 explicit relocations.
3128 (alpha_reloc_op): New static table holding the explicit relocation
3130 (alpha_literal_hash): New static to hold the hash table for
3131 explicit relocations.
3132 (alpha_macros): Add support for explicit relocations.
3133 (md_begin): If explicit relocations, initialize hash table.
3134 (md_assemble): Don't print a second error if tokenize_arguments
3135 already printed an error message.
3136 (md_apply_fix): Add support for explicit relocations.
3137 (alpha_force_relocation): Ditto.
3138 (alpha_fix_adjustable): Ditto.
3139 (alpha_adjust_symtab): New function to support explicit
3141 (alpha_adjust_symtab_relocs): Ditto.
3142 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3143 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3144 Add support for explicit relocations. Return -2 if an error
3145 message was already printed.
3146 (find_macro_match): Add support for explicit relocations. Comment
3148 (emit_insn): Add support for explicit relocations.
3149 (assemble_tokens): Ditto.
3151 (load_expression): Ditto.
3154 (emit_ir_load): Ditto.
3155 (emit_loadstore): Ditto.
3158 (emit_sextX): Ditto.
3159 (emit_division): Ditto.
3160 (emit_jsrjmp): Ditto.
3161 (emit_retjcr): Ditto.
3163 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3165 (tc_adjust_symtab): If explicit relocations, call the function
3166 alpha_adjust_symtab.
3167 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3168 relocations next to the literal relocation they reference.
3169 (TC_INIT_FIX_DATA): Initialize the new fields.
3170 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3172 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3174 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3175 'B' operand for PA2.0 bb instruction.
3177 1999-11-18 Nick Clifton <nickc@cygnus.com>
3179 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3182 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3184 (mcore_force_relocation): Force relocations to be generated for
3187 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3189 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3190 (i386_displacement): Disallow O_big displacements.
3192 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3194 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3195 Small improvements in error checking.
3196 (md_assemble): Support for unconditional ARM instructions.
3197 (md_parse_option): Support for -m[arm]v5e flag.
3199 1999-11-12 Nick Clifton <nickc@cygnus.com>
3201 * macro.c (buffer_and_nest): Do not check beyond the end of the
3204 1999-11-11 Nick Clifton <nickc@cygnus.com>
3206 * macro.c (buffer_and_nest): Look for seperator after TO and
3209 1999-11-08 Andrew Haley <aph@cygnus.com>
3211 * app.c (do_scrub_chars): When in State 10, treat backslash
3212 characters in the same way as as symbol characters.
3214 1999-11-07 Richard Henderson <rth@cygnus.com>
3216 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3217 the previous label was in the current section before playing
3218 with auto-alignment.
3220 1999-11-06 Nick Clifton <nickc@cygnus.com>
3222 * config/tc-v850.c (v850_force_relocation): Force relocation
3224 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3227 1999-11-05 Michael Meissner <meissner@cygnus.com>
3229 * expr.h (operatorT): Increase machine dependent operators to 16.
3230 * expr.c (op_rank): Ditto.
3232 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3234 * read.c (pseudo_set): Reject attempts to set the value of a
3237 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3240 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3242 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3243 to bfd_set_section_contents.
3245 1999-11-03 Nick Clifton <nickc@cygnus.com>
3247 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3249 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3251 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3252 (mips_ip): Use OPCODE_IS_MEMBER.
3254 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3256 * config/tc-arm.c (reg_required_here): Improve comments.
3258 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3259 (tinsns): Initialize variants field.
3261 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3262 BAD_PC respectively.
3264 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3266 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3267 * config/tc-arm.h: Fix compile time warnings.
3269 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3271 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3272 form @abs16, @(abs16) and @(abs16 + imm).
3274 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3276 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3277 (ISA_HAS_64_BIT_REGS) New.
3278 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3279 mips_emit_delays,macro_build,load_register,load_addresss,
3280 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3281 and/or use new ISA_xxx macros in expressions involving
3282 ISA, particularly mips_opts.isa.
3284 1999-10-18 Michael Meissner <meissner@cygnus.com>
3286 * expr.h (operatorT): Add machine dependent operators md1..md8.
3287 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3288 for the machine dependent operators to use.
3290 * expr.c (op_rank): Add machine dependent operators.
3292 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3294 (O_cpregister): Ditto.
3295 (md_begin): Change X_op test that field is wide enough to use
3296 O_max instead of O_alpha_max.
3297 (cpu_types): Fill in missing initializer.
3298 (alpha_num_macros): Make unsigned.
3299 (md_assemble): Make opnamelen be size_t.
3300 (md_apply_fix): Cast alpha_num_operands to int before testing.
3301 (alpha_force_relocation): Ditto.
3302 (alpha_fix_adjustable): Ditto.
3303 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3304 (tc_gen_reloc): Ditto.
3305 (tc_get_register): Ditto.
3310 (s_alpha_ent): Ditto.
3311 (s_alpha_end): Ditto.
3312 (s_alpha_frame): Ditto.
3313 (s_alpha_prologue): Ditto.
3314 (s_alpha_file): Ditto.
3315 (s_alpha_gprel32): Ditto.
3316 (s_alpha_proc): Ditto.
3317 (s_alpha_set): Ditto.
3318 (s_alpha_base): Ditto.
3319 (s_alpha_align): Ditto.
3320 (s_alpha_arch): Ditto.
3321 (alpha_align): Ditto.
3322 (assemble_insn): Suppress unused variable warning.
3324 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3325 order in the structure.
3326 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3328 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3330 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3332 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3334 * config/tc-i386.c (i386_index_check): Correct #endif location.
3336 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3338 * as.c (show_usage): Document new options.
3339 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3340 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3341 (parse_args): Parse the new options.
3342 (main): If there were warnings, and --fatal-warnings
3343 was specified, print an error.
3344 * as.h: New variable, flag_fatal_warnings, for new option.
3346 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3348 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3349 '@'. Change autoincrement completers to fall through to cache control
3352 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3354 (pa_parse_addb_64_cmpltr): New function.
3356 * config/tc-hppa.c (pa_ip): Change error message.
3357 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3358 '?Q' args to allow falling through.
3360 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3361 Remove unused conditional codes.
3362 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3364 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3366 * config/tc-d30v.c (CHAR_BIT): Define.
3367 (check_range): Fix bit operations to support integers bigger than
3370 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3372 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3375 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3376 Doug Evans <devans@cygnus.com>
3378 Add support for m32rx.
3379 * config/tc-m32r.c (enable_m32rx): New static global.
3380 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3381 (allow_m32rx): New function.
3382 (M32R_SHORTOPTS): Add `O'.
3383 (md_longopts): Add --m32rx plus several warning options.
3384 (md_parse_option): Handle new options.
3385 (md_show_usage): Print them.
3386 (md_begin): Enable m32rx.
3387 (OPERAND_IS_COND_BIT): New macro.
3388 (first_writes_to_seconds_operands): New function.
3389 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3390 (target_make_parallel,assemble_two_insns): New functions.
3391 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3392 If optimizing and m32rx, try to make consecutive insns parallel.
3394 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3396 * config/tc-mips.c (nopic_need_relax): Allow for the
3397 .sdata.foo sections generated by -fdata-sections,
3398 and for the .gnu.linkonce.s sections generated by C++.
3400 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3402 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3403 with cleaner code using completer prefixes. Add 'Y'.
3405 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3407 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3409 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3410 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3411 insn does not match and we should try the next insn in the table.
3413 1999-09-22 Nick Clifton <nickc@cygnus.com>
3415 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3417 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3419 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3422 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3424 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3425 OBJ_ELF. If ELF, add "sq".
3426 (md_parse_option): If ELF, ignore -s and -q.
3427 (md_show_usage): Mention ELF options.
3429 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3431 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3434 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3436 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3438 * config/tc-hppa.c (struct pa_it): New field "trunc".
3439 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3440 (pa_parse_ftest_gfx_completer): New function
3441 (pa_parse_fp_cnv_format): New function.
3443 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3444 (md_apply_fix): Handle 22bit pc-rel branches.
3446 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3448 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3450 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3452 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3454 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3456 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3457 (pa_ip): Handle 'fX'.
3459 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3461 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3462 unwinds unless the function is in the text space.
3463 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3465 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3467 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3468 (md_assemble): To here. Tweak address generation.
3470 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3472 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3473 (md_assemble): Call dwarf2_where for OBJ_ELF.
3474 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3475 (pa_end_of_source): New function.
3476 * tc-hppa.h (md_end): Define for OBJ_ELF.
3478 1999-09-14 Michael Meissner <meissner@cygnus.com>
3480 * configure.in (Canonicalization of target names): Remove adding
3481 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3482 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3483 * configure: Regenerate.
3485 1999-09-14 Donn Terry <donn@interix.com>
3487 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3489 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3491 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3492 pc-relative jmp/call to an absolute symbol.
3493 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3494 absolute section symbols.
3496 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3497 jump handling code and comments.
3499 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3501 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3502 the value if TE_PE and a global defined symbol.
3504 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3506 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3507 print the symbol, rather than printing it here.
3509 1999-09-11 Donn Terry <donn@interix.com>
3511 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3512 BFD_RELOC_RVA relocations.
3514 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3515 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3518 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3520 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3521 * doc/internals.texi (Object format backend): Document
3524 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3525 relocations against global symbols if TE_PE.
3527 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3528 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3530 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3533 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3534 symbols which do not have a constant value, or tags with
3535 non-tags. Remove the symbol from the list before adding it at the
3538 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3539 C_FCN symbol differently if TE_PE.
3540 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3541 appears in the pseudo-op, rather coff_line_base which is only set
3544 * config/obj-coff.c (obj_coff_loc): New static function.
3545 (obj_pseudo_table): Add "loc".
3547 * config/obj-coff.c (add_lineno): Check that the line number is
3550 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3551 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3553 (md_atof): Return NULL rather than 0.
3554 * config/tc-i386.c (md_atof): Change type to int.
3555 * expr.c (expr): Change first parameter to int.
3556 * config/obj-coff.c: Add declarations for static functions.
3557 (coff_frob_symbol): Use SYM_AUXENT.
3558 * config/tc-i386.h (flag_16bit_code): Don't declare.
3560 * config/obj-coff.c (obj_coff_section): Default to setting
3561 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3563 * write.c (adjust_reloc_syms): Print adjusted fixup.
3565 * expr.c (integer_constant): Correct too_many_digits calculation
3568 1999-09-09 Andreas Schwab <schwab@suse.de>
3570 * doc/c-arm.texi: Fix arguments of @var to not contain
3573 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3575 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3577 (md_parse_option): Only support -k flag for ELF and COFF targets.
3579 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3581 * config/tc-hppa.c (pa_ip): Put strict register checks before
3582 call to pa_parse_number.
3584 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3586 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3588 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3591 1999-09-06 Donn Terry <donn@interix.com>
3593 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3595 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3597 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3598 candidate instruction. Require registers for register arguments
3599 when in strict mode. Require assemble-time constants for
3600 constants when in strict mode.
3601 (pa_get_absolute_expression): Require a constant when in strict
3604 1999-09-06 Nick Clifton <nickc@cygnus.com>
3606 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3608 1999-09-04 Steve Chamberlain <sac@pobox.com>
3610 * config/tc-pj.c: New file, supports picoJava in ELF.
3611 * config/tc-pj.h: Ditto.
3612 * configure.in (pjl*, pj*): New targets.
3613 * Makefile.am: Rebuild dependencies.
3614 (CPU_TYPES): Add pj.
3615 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3616 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3617 * doc/c-pj.texi: New file.
3618 * doc/as.texinfo: Add some PJ specifics.
3619 * doc/all.texi: Add PJ to the list of all architectures, sort them
3621 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3622 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3624 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3626 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3627 (obj_frob_file): Test for null pointer.
3628 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3629 (OBJ_PROCESS_STAB): And here.
3630 (elf_obj_sy): Remove
3632 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3633 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3634 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3636 * config/obj-coff.c (no_func): Remove.
3637 (coff_format_ops): Change occurrences of no_func to 0, as we test
3638 for 0 in obj-multi.h.
3640 * configure.in: Enable bfd for i386-coff when primary target is
3641 bfd. Enable i386 elf,coff emulation support. Don't set
3642 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3643 emulation to support.
3644 *configure: Regenerate.
3646 1999-09-02 Nick Clifton <nickc@cygnus.com>
3648 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3649 .section .line directive is encountered.
3651 1999-09-01 Nick Clifton <nickc@cygnus.com>
3653 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3656 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3657 * as.texinfo: Document --gdwarf2 command line option.
3658 Add additional documentation of ARM command line switches.
3660 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3662 * config/tc-i386.c (i386_intel_memory_operand): Combine
3663 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3664 and RESTORE_END_STRING around parse_register calls.
3665 (i386_operand): Here too.
3666 (i386_is_reg): Remove.
3667 (parse_register): Move as_bad calls from within this function to
3670 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3672 Based on a patch from H.J. Lu <hjl@gnu.org>
3673 * config/tc-i386.c (parse_register): Handle FP regs specially.
3674 (md_begin): Remove '(' and ')' from register_chars.
3676 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3678 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3679 error message (done elsewhere).
3681 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3683 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3685 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3687 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3690 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3692 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3694 Add new completers. Fix bug in 64 bit condition handling.
3696 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3699 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3701 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3703 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3705 1999-08-27 Jim Wilson <wilson@cygnus.com>
3707 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3708 (struct ls): Add frag field. Initialize it to zero.
3709 (out_end_sequence): New local text_frag. Set it while in text section.
3710 Replace address check with frag check. Set ls.frag to text_frag if
3711 out_set_addr called.
3712 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3713 Set it before switching sections. Replace address check with frag
3714 check. Set ls.frag to saved_frag if out_set_addr called.
3716 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3718 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3719 output "advance_pc" opcode instead of calling gen_addr_line().
3720 The latter has the undesired side-effect of creating a new row
3721 in the debug line info matrix.
3723 1999-08-26 Jim Wilson <wilson@cygnus.com>
3725 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3726 ls.last_filename if last is less than zero. Set ls.last_filename
3727 when allocating new entry.
3728 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3731 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3733 * config/tc-i386.c (i386_index_check): Fix the displacement size
3734 when INFER_ADDR_PREFIX.
3736 1999-08-18 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3741 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3743 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3744 handle 0xffffNNNN constants correctly.
3746 1999-08-16 Nick Clifton <nickc@cygnus.com>
3748 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3751 1999-08-13 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3754 (md_apply_fix3): Always pass positive values to
3755 validate_offset_imm.
3757 1999-08-12 Nick Clifton <nickc@cygnus.com>
3759 * config/tc-arm.c (skip_whitespace): New macro.
3760 Formatting tidy ups.
3762 (md_apply_fix3): Store relocation offset in addend for ELF based
3764 (arm_force_relocation): Always generate relocs for Thumb function
3767 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3769 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3770 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3772 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3774 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3775 flags for the unwind subspace.
3777 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3778 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3779 suitable relocation based on the size of the target's pointer.
3780 Always Use subsegment zero for the unwinders.
3781 (pa_level): Handle "2.0w".
3783 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3785 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3786 with the following instruction unless this was specified.
3788 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3790 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3791 certain sections, to match BFD changes.
3793 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3795 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3796 (EXTRA_SCRIPTS): Define to keep automake happy.
3797 * Makefile.in: Rebuild.
3799 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3801 * Makefile.am: Rename .dep* files to DEP*.
3802 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3803 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3805 * Makefile.in: Rebuild.
3807 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3809 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3811 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3813 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3814 avoid problems on DOS filesystems.
3815 * Makefile.in: Rebuild.
3817 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3819 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3821 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3824 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3826 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3827 line to create ${GDBINIT} rather than .gdbinit.
3828 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3830 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3832 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3834 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3836 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3838 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3840 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3841 non-adjustable symbols.
3843 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3845 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3847 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3849 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3852 1999-08-05 Donn Terry <donn@interix.com>
3854 * config/te-interix.h: New file.
3855 * configure.in (i386-*-interix*): New target.
3856 * configure: Rebuild.
3858 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3860 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3861 selectors for ELF too.
3862 (selector_table): Add "ltp" and "rtp" selectors.
3864 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3866 * config/tc-i386.c (i386_operand): No need to change
3867 operand_string pointer in segment reg case before goto
3868 do_memory_reference. Initialise displacement_string_start and
3869 displacement_string_end after do_memory_reference label.
3870 (i386_index_check): Add operand_string param, and print error
3871 message on failure here.
3872 (i386_intel_memory_operand): Instead of here.
3873 (i386_operand): And here.
3874 (INFER_ADDR_PREFIX): Enable.
3876 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3878 * config/tc-i386.h (DefaultSize): Define. Renumber following
3879 opcode_modifier defines.
3881 From Etienne Lorrain <etienne.lorrain@ibm.net>
3882 * config/tc-i386.c (stackop_size): New variable.
3883 (set_16bit_code_flag): Clear it here.
3884 (set_16bit_gcc_code_flag): New function.
3885 (md_pseudo_table): Add "code16gcc" entry.
3886 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3888 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3890 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3891 next_set_end even if the end symbol is being discarded.
3893 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3894 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3895 * config/obj-coff.c: Likewise.
3896 (seg_info_type): Remove.
3897 (seg_info_off_by_4): Change to array of segT.
3898 (s_get_segment): Adjust accordingly.
3899 (obj_pseudo_table): Fully initialize sentinel entry.
3901 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3902 Ralf Baechle <ralf@uni-koblenz.de>.
3904 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3906 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3908 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3910 * config/tc-i386.c: Indentation and white space changes.
3911 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3912 don't enable it by default.
3913 (i386_intel_operand): Remove redundant prototype.
3914 Move check on number of memory operands, and i.mem_operands++
3915 (i386_intel_memory_operand): To here.
3916 Remove i386_immediate code from here. Remove special case code
3917 for input and output using (%dx). Remove base/index checks and
3918 call i386_index_check instead. Save initial operand_string
3919 argument for error message.
3920 (i386_operand): Remove redundant prototype. Move base/index
3921 checks to i386_index_check.
3922 (i386_displacement): Move intel mode check for non-zero
3924 (i386_intel_memory_operand): To here.
3926 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3928 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3929 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3930 by .register pseudo-op if -64 and --no-undeclared-regs.
3931 (s_register, sparc_adjust_symtab): New functions.
3932 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3933 Declare sparc_adjust_symtab as tc_adjust_symtab.
3934 * doc/c-sparc.texi: Add description of #ignore special literal
3935 for .register pseudo-op.
3937 1999-07-30 Catherine Moore <clm@cygnus.com>
3939 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3940 the relocation's section offset.
3942 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3944 * write.c (fixup_segment): Fix generic error check overflow test.
3946 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3947 X_add_number to long.
3949 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3951 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3954 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3956 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3959 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3961 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3963 * configure.bat: Remove; obsolete.
3964 * config/go32.cfg: Likewise.
3966 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3968 * configure.in (i386-*-vxworks*): New target.
3969 * configure: Rebuild.
3971 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3973 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3975 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3977 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3979 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3980 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3981 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3982 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3983 MAX_RELOC_EXPANSION): Define.
3984 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3986 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3988 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3989 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3990 block. Print a warning if an 8-bit or 16-bit constant
3991 displacement or immediate is truncated on output.
3992 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3994 (i386_operand): Disallow immediate jump absolute operand.
3996 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3998 * configure.in: Bump version number to 2.9.5.
3999 * configure: Rebuild.
4001 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4004 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4006 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4007 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4009 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4011 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4013 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4015 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4016 if -mno-fpu was given.
4017 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4019 (cons_fix_new_arm): Remove misleading comments.
4021 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4023 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4025 (relax_segment): Likewise. After giving a rs_org error, convert
4026 the frag to rs_align to avoid cascading errors.
4028 1999-07-12 Andreas Schwab <schwab@suse.de>
4030 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4032 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4034 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4035 as appropriate. Fill in structure initializations. Add variable
4036 initializations. Add casts.
4037 * dwarf2dbg.c (print_stats): Change i to size_t.
4038 * listing.c (listing_listing): Change list_line to unsigned int.
4040 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4042 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4043 rather than checking for \001 and \002 in symbol name.
4044 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4046 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4048 * configure.in (hppa*-linux-gnu*): New target.
4049 * configure: Rebuilt.
4051 1999-07-08 Nick Clifton <nickc@cygnus.com>
4053 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4055 1999-07-07 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4058 accessing symbolP directly.
4060 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4062 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4065 1999-07-05 Nick Clifton <nickc@cygnus.com>
4067 * config/tc-arm.c (ARM_EXT_V5): Define.
4068 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4069 (md_begin): Detect ARM v5 architectures.
4070 (md_parse_option): Accept arm v5 specification.
4071 (md_show_usage): Documment -marmv5 switch.
4073 * doc/c-arm.texi: Document -marmv5 command line option.
4075 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4077 (validate_immediate_twopart): New function. Determine if a
4078 constant can be computed by two ADD instructions.
4079 (output_inst): Remove its command line parameter - it was never
4081 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4082 implememt the ADRL pseudo op.
4083 (tc_gen_reloc): Generate a suitable error message if an ADRL
4084 instruction tries to generate a real reloc.
4086 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4088 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4090 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4093 1999-06-27 H.J. Lu <hjl@gnu.org>
4095 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4096 non BFD_ASSEMBLER case.
4098 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4100 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4103 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4105 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4106 out_end_sequence() when the address decreases due to a new frag.
4107 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4108 numbering starts with 1.
4110 1999-06-23 Nick Clifton <nickc@cygnus.com>
4112 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4114 (mcore_s_text): Call obj_elf_text for ELF target.
4115 (mcore_s_data): Call obj_elf_data for ELF target.
4116 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4118 (mcore_s_bss): New function: Dump literal table before changing
4120 (mcore_s_comm): New function: Dump literal table before changing
4123 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4124 No longer static functions.
4125 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4126 Provide prototypes for these functions.
4128 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4130 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4131 a list of names, to try obj_segment_name, and to try abbreviated
4132 names when using COFF without long section names.
4134 * config/tc-alpha.c: More use of symbol accessor functions.
4135 * config/tc-arc.c: Likewise.
4136 * config/tc-d30v.c: Likewise.
4137 * config/tc-fr30.c: Likewise.
4138 * config/tc-i860.c: Likewise.
4139 * config/tc-m88k.c: Likewise.
4140 * config/tc-mcore.c: Likewise.
4141 * config/tc-ns32k.c: Likewise.
4142 * config/tc-sparc.c: Likewise.
4143 * config/tc-v850.c: Likewise.
4145 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4146 sy_value with appropriate accessor functions.
4147 * config/tc-arm.c (md_apply_fix3): Likewise.
4148 * config/tc-d10v.c (AT_WORD_P): Likewise.
4149 * config/tc-v850.c (reg_name_search): Likewise.
4151 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4152 use symbol_get_bfdsym instead.
4153 * config/tc-ppc.c (md_assemble): Likewise.
4154 * config/tc-v850.c (v850_comm): Likewise.
4156 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4158 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4159 the symbol, rather than accessing the bsym member.
4160 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4161 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4162 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4163 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4164 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4165 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4166 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4167 * config/tc-v850.c (tc_gen_reloc): Likewise.
4169 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4171 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4172 (hppa_gen_reloc_type): Conditionalize on BFD64.
4173 (tc_gen_reloc): Re-enable ELF relocations.
4174 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4176 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4178 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4180 (do_ldst): Move assignment out of if condition.
4181 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4182 parentheses to avoid warning.
4184 1999-06-21 Nick Clifton <nickc@cygnus.com>
4186 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4187 macro to get at the BFD symbol associated with a GAS symbol.
4189 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4191 * config/tc-ppc.c: Update for symbol handling changes.
4192 * config/obj-coff.c: Likewise.
4194 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4196 * tc-hppa.c: General cleanups of ELF support. No more spaces
4197 and subspaces for ELF.
4198 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4199 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4200 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4201 (UNWIND_SECTION_NAME): Likewise.
4202 (space/subspace related structures): Conditionalize definitions
4204 (space/subspace directives and support routines): Conditionalize
4205 definitions and references/uses on OBJ_SOM.
4206 (label_symbol_struct): For ELF, track the symbol's segment. For
4207 SOM track its space.
4208 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4210 (USE_ALIASES): Kill for both SOM & ELF.
4211 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4212 (pa_space, pa_subspace): Corresponding changes.
4213 (pa_spaces_begin): Corresponding chagnes.
4214 (md_begin): Do not muck around with space/subspace stuff for
4216 (md_apply_fix): Temporarily disable argument relocation stuff
4218 (tc_gen_reloc): Temporarily disable relocation generation for
4220 (pa_build_unwind_subspace): Similarly.
4222 1999-06-16 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-arm.c (thumb_set): New pseudo op.
4225 (text, data, section): Override these pseudo ops with ARM
4227 (s_thumb_set): New function: Perform the same as a .set pseudo
4228 op, but also mark the alias'ed symbol as being a Thumb
4230 (arm_s_text): New function: Perform the same as the .text
4231 pseudo op, but dump the literal pool before changing
4233 (arm_s_data): New function: Perform the same as the .data
4234 pseudo op, but dump the literal pool before changing
4236 (arm_s_section): New function: Perform the same as the
4237 .section pseudo op, but dump the literal pool before changing
4239 (arm_cleanup): Do not reset the current section before dumping
4242 1999-06-17 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4245 OPTION_NO_WARN_UNMATCHED entries.
4246 (md_parse_option): Generate a warning message if an unrecognised
4247 option is encountered.
4249 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4250 (get_operands): When parsing an expression after an '@' symbol
4251 has been detected, do not ignore '#' symbols.
4252 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4255 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4257 From K. Richard Pixley <rich@noir.com>:
4258 * configure.in (ppc-*-vxworks*): New target.
4259 * configure: Rebuild.
4261 1999-06-12 Philip Blundell <philb@gnu.org>
4263 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4265 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4267 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4268 which refer to symbols in linkonce sections, permit reducing the
4269 relocs if the symbol is local.
4271 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4273 * subsegs.c (subseg_text_p): New function.
4274 * as.h (subseg_text_p): Declare.
4275 * read.c (do_align): Use subseg_text_p to set the default fill.
4276 * write.c (subsegs_finish): Likewise.
4277 * config/obj-coff.c (write_object_file): Likewise.
4278 * config/tc-i386.h (md_maybe_text): Don't define.
4279 (md_do_align): Use subseg_text_p to set the default fill.
4280 * config/tc-m32r.c (m32r_do_align): Likewise.
4281 * config/tc-sh.c (sh_do_align): Likewise.
4282 * config/tc-sparc.h (md_do_align): Likewise.
4284 1999-06-12 David O'Brien <obrien@freebsd.org>
4286 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4287 * configure: Rebuild.
4289 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4291 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4292 * Makefile.am: Rebuild dependencies.
4293 * Makefile.in: Rebuild.
4295 * config/tc-i386.c (i386_immediate): Remove unused label
4298 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4299 * symbols.c: Likewise.
4300 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4301 sy_next field when taking address, rather than symbol_next.
4303 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4305 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4306 value from the output file architecture.
4307 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4308 * dwarf2dbg.h: Change bfd_vma to addressT.
4310 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4312 * dwarf2dbg.h: Use PARAMS in function declarations.
4314 1999-06-11 Martin Dorey <mdorey@madge.com>
4316 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4317 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4319 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4321 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4323 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4325 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4328 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4330 * read.c (read_a_source_file): Only declare inescape if
4333 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4335 (find_entry_byval): Add parens to avoid warning.
4337 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4339 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4342 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4344 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4347 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4348 synthetize_setx): New functions.
4349 (md_assemble): Broken the special cases into the above
4350 functions. Make compiler happy if sizeof(bfd_vma)==4.
4351 Fix sethi generated from set/setuw. If instructions have a relloc,
4352 always clear the fields to be relocated in the opcode.
4353 (sparc_ip): Remove special_case global variable.
4355 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4357 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4358 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4359 indication of success rather than a value.
4360 (itbl_get_val): Likewise.
4361 (itbl_get_field): Use strcspn. Change delimiters to include
4363 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4364 (itbl_get_val): Likewise.
4365 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4367 * symbols.c (copy_symbol_attributes): Convert local symbols to
4370 1999-06-10 Nick Clifton <nickc@cygnus.com>
4372 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4375 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4377 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4378 Optimize set if sizeof(bfd_vma) == 64.
4379 (sparc_ip): Fix sethi - without %hi() it should generate
4380 R_SPARC_22 reloc, not R_SPARC_HI22.
4381 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4383 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4385 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4386 (s_ncons): New function.
4387 (native_op_table): New table.
4388 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4389 R_SPARC_OLO10 handling.
4391 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4393 * expr.h (struct expressionS): Revert last change; widen X_op.
4394 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4396 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4398 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4399 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4400 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4401 * Makefile.in: Regenerated.
4403 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4404 `common' pass on to s_mri_common.
4405 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4407 1999-06-06 Richard Henderson <rth@cygnus.com>
4409 * config/obj-elf.c (obj_elf_section): Don't free the return
4410 value of demand_copy_C_string.
4412 1999-06-05 Richard Henderson <rth@cygnus.com>
4414 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4415 creation logic from obj_elf_create_section.
4417 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4418 (section_stack): New.
4419 (special_sections): Make const.
4420 (obj_elf_section): Gut and rewrite parsing.
4421 (obj_elf_change_section): New function broken out of obj_elf_section.
4422 (obj_elf_parse_section_letters): Likewise.
4423 (obj_elf_section_word): Likewise.
4424 (obj_elf_section_type): Likewise.
4425 (obj_elf_previous): Treat as a toggle.
4426 (obj_elf_popsection): New.
4427 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4428 (ppc_section_type): Likewise.
4429 * config/tc-ppc.h: Likewise.
4431 * expr.h (struct expressionS): Don't make X_op a bitfield.
4432 * config/tc-alpha.c: Update for symbol handling changes.
4433 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4434 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4436 1999-06-05 Richard Henderson <rth@cygnus.com>
4438 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4439 (dwarf2_gen_line_info): Kill unused variables.
4440 (dwarf2_finish): Likewise.
4441 (dwarf2_where): Likewise.
4442 (dwarf2_directive_file): If we've only got a string,
4443 hand off to s_app_file.
4444 * ecoff.c: Move the include of ecoff.h.
4445 * symbols.h (S_IS_FUNCTION): Prototype.
4447 * read.c (LEX_HASH): Supply a default.
4449 (s_globl): Update `c' after skipping whitespace.
4450 * read.h (LEX_END_NAME, is_name_ender): New.
4451 * expr.c (get_symbol_end): Respect it.
4453 1999-06-04 Mark Klein <mklein@dis.com>
4455 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4457 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4459 * config/tc-hppa.c: Update for symbol handling changes.
4461 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4463 * cgen.c: Update for symbol handling changes.
4464 * config/tc-m32r.c: Likewise.
4466 * config/tc-hppa.h: Update for symbol handling changes.
4467 * config/tc-hppa.c: Likewise.
4469 * config/tc-arm.h: Update for symbol handling changes.
4470 * config/tc-arm.c: Likewise.
4471 (symbol_make_empty): Remove. Just use symbol_create.
4473 * symbols.c (symbol_set_tc): Correct name.
4475 * Makefile.am: Rebuild dependencies.
4476 ($(OBJS)): Don't depend upon struc-symbol.h.
4477 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4478 * dep-in.sed: Don't remove struc-symbol.h.
4479 * Makefile.in: Rebuild.
4481 * doc/internals.texi (Symbols): Describe changes in symbol
4484 1999-06-03 Richard Henderson <rth@cygnus.com>
4486 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4487 instead of doing the work by hand.
4489 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4491 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4492 state of line state-machine.
4493 (struct ls): Collect DWARF2 line state-machine state in new member
4494 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4495 resulted in any DWARF2 directives.
4496 (reset_state_machine): New function.
4497 (out_end_sequence): Ditto.
4498 (dwarf2_gen_line_info): When switching sections or switching to a
4499 lower text address, call out_end_sequence() first to terminate the
4500 previous code sequence as code sequences MUST have monotonically
4501 increasing addresses.
4502 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4504 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4506 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4507 DWARF2 debug info (line information only, at this point).
4508 * as.h: Update comment about supported debug formats.
4509 * dwarf2dbg.c, dwarf2dbg.h: New files.
4510 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4512 * expr.c (operand): Don't use [ for parens if we want an index op.
4513 (op_encoding): Switch [ into O_index, if desired.
4514 (op_rank): Renumber with O_index on bottom.
4515 (expr): If O_index, match closing bracket.
4516 * expr.h (O_index): New.
4518 * read.c (read_a_source_file): Conditionally allow matched "
4519 in lines passed to md_assemble.
4521 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4523 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4525 Add support for storing local symbols in a small structure to save
4526 memory when assembling large files.
4527 * as.h: Don't include struc-symbol.h.
4528 (symbolS): Add typedef.
4529 * symbols.c: Include struc-symbol.h.
4530 (local_hash): New static variable.
4531 (save_symbol_name): New static function, from symbol_create.
4532 (symbol_create): Call save_symbol_name.
4533 (local_symbol_count): New static variable.
4534 (local_symbol_conversion_count): Likewise.
4535 (LOCAL_SYMBOL_CHECK): Define.
4536 (local_symbol_make): New static function.
4537 (local_symbol_convert): New static function.
4538 (colon): Handle local symbols. Create local symbol for local
4540 (symbol_table_insert): Handle local symbols.
4541 (symbol_find_or_make): Create local symbol for local label name.
4542 (symbol_find_base): Check for local symbol.
4543 (symbol_append, symbol_insert): Check for local symbols.
4544 (symbol_clear_list_pointers, symbol_remove): Likewise.
4545 (verify_symbol_chain): Likewise.
4546 (copy_symbol_attributes): Likewise.
4547 (resolve_symbol_value): Handle local symbols.
4548 (resolve_local_symbol): New static function.
4549 (resolve_local_symbol_values): New function.
4550 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4551 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4552 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4553 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4554 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4555 (symbol_previous, symbol_next): New functions.
4556 (symbol_get_value_expression): Likewise.
4557 (symbol_set_value_expression): Likewise.
4558 (symbol_set_frag, symbol_get_frag): Likewise.
4559 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4560 (symbol_mark_used_in_reloc): Likewise.
4561 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4562 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4563 (symbol_mri_common_p): Likewise.
4564 (symbol_mark_written, symbol_clear_written): Likewise.
4565 (symbol_written_p): Likewise.
4566 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4567 (symbol_section_p, symbol_equated_p): Likewise.
4568 (symbol_constant_p): Likewise.
4569 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4570 (symbol_get_obj, symbol_set_obj): Likewise.
4571 (symbol_get_tc, symbol_set_tc): Likewise.
4572 (symbol_begin): Initialize local_hash.
4573 (print_symbol_value_1): Handle local symbols.
4574 (symbol_print_statistics): Print local symbol statistics.
4575 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4576 Declare new symbols.c functions. Move many declarations here from
4578 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4579 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4580 (struct symbol): Move bsym to make it clearly the first field.
4581 Remove TARGET_SYMBOL_FIELDS.
4582 (symbolS): Don't typedef.
4583 (struct broken_word): Remove.
4584 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4585 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4586 (symbol_clear_list_pointers): Likewise.
4587 (symbol_insert, symbol_remove): Likewise.
4588 (symbol_previous, symbol_append): Likewise.
4589 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4590 (struct local_symbol): Define.
4591 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4592 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4593 (local_symbol_get_frag, local_symbol_set_frag): Define.
4594 (local_symbol_get_real_symbol): Define.
4595 (local_symbol_set_real_symbol): Define.
4597 * write.c (write_object_file): Call resolve_local_symbol_values.
4598 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4599 (TARGET_SYMBOL_FIELDS): Don't define.
4600 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4601 ECOFF_DEBUGGING, add ECOFF fields.
4602 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4603 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4604 ECOFF_DEBUGGING, add ECOFF fields.
4605 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4606 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4607 * config/tc-mcore.h: Don't include struc-symbol.h.
4608 (TARGET_SYMBOL_FIELDS): Don't define.
4609 (struct mcore_tc_sy): Define.
4610 (TC_SYMFIELD_TYPE): Define.
4611 * Many files: Use symbolS instead of struct symbol. Use new
4612 accessor functions rather than referring to symbolS fields
4615 * read.c (s_mri_common): Don't add in value of line_label.
4617 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4618 checking for SEC_LINK_ONCE.
4620 * config/tc-sh.h (sh_fix_adjustable): Declare.
4622 * app.c (input_buffer): New static variable.
4623 (app_push): Save saved_input in allocated buffer.
4624 (app_pop): Restored saved_input.
4625 (do_scrub_chars): Change get parameter to take char * and int as
4626 arguments. Change GET macro to pass input_buffer to get
4627 function. Don't save input into allocated buffer.
4628 * as.h (do_scrub_chars): Update declaration.
4629 * input-file.c (input_file_get): Change to take char * and int.
4630 Read data into passed in buffer. Remove static buffer.
4631 * read.c (scrub_from_string): Change to take char * and int. Copy
4632 data into passed in buffer.
4634 * hash.h: Neaten. Declare hash_traverse.
4635 * hash.c: Complete rewrite based on BFD hashing code.
4636 * gasp.c (chunksize): New variable.
4637 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4640 1999-05-28 Nick Clifton <nickc@cygnus.com>
4642 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4643 addend unless the target uses an old ABI.
4645 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4647 -Wchar-subscripts cleanup
4648 * listing.c (listing_newline): Use unsigned char variable, so
4649 calls to isascii,iscntrl are correct.
4650 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4652 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4653 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4654 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4655 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4657 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4659 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4661 (arch_coldfire_p): New #define.
4662 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4664 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4666 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4668 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4669 (install_operand): Add place `N'.
4670 (init_table): Add registers ACC, MACSR, MASK.
4672 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4674 * config/tc-m68k.c: Change mcf5200 --> mcf.
4675 (archs): Add mcf5206e, mcf5307.
4676 (m68k_ip): Add format `u'.
4677 (install_operand): Add place `m', `M', `h'.
4678 (init_table): Add upper/lower registers.
4680 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4682 1999-05-28 Martin Dorey <mdorey@madge.com>
4684 * config/tc-i960.c: Several minor changes to add ELF and
4685 BFD_ASSEMBLER support.
4686 * config/tc-i960.h: Likewise.
4687 * configure.in (i960-*-elf*): New target.
4688 * aclocal.m4, configure: Rebuild.
4690 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4692 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4693 reloc changes when defined(BFD_ASSEMBLER).
4695 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4697 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4699 * write.c (write_print_statistics): Output to file, not stderr.
4701 * expr.c (generic_bignum_to_int32,64): Prototype.
4703 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4704 output_sleb128, output_uleb128, output_big_sleb128,
4705 output_big_uleb128, output_big_leb128): Prototype.
4706 (output_big_sleb128, output_big_uleb128): Make inline.
4707 (output_big_leb128): Remove inline
4709 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4710 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4711 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4712 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4713 value for correct overflow check in write.c:fixup_segment.
4714 * write.c (fixup_segment): Move bitfield overflow checks to after
4715 the md_apply_fix call.
4716 * config/obj-coff.c (fixup_segment): Likewise.
4717 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4718 valueT *val argument.
4720 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4722 * config/atof-ieee.c (gen_to_words): Correctly round a
4723 denormalized number. Fix off-by-one in range checking for
4724 exponent in a denormal.
4726 1999-05-10 Nick Clifton <nickc@cygnus.com>
4728 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4731 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4733 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4735 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4737 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4738 (ReverseRegRegmem): Remove.
4739 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4740 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4741 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4744 From Doug Ledford <dledford@redhat.com>
4745 * config/tc-i386.h (RegXMM): New for P/III.
4746 * config/tc-i386.c: Add support for P/III.
4748 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4750 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4751 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4752 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4754 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4756 * config/tc-i386.c (i386_immediate): Skip whitespace before
4757 complaining about junk after expression.
4758 (i386_displacement): Likewise.
4760 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4762 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4763 Don't copy before downcaseing.
4765 1999-05-05 Catherine Moore <clm@cygnus.com>
4767 * tc-m68k.c: Include elf/m68k.h.
4768 (m68k_elf_final_processing): New routine.
4769 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4772 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4774 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4777 1999-04-30 Nick Clifton <nickc@cygnus.com>
4779 * config/tc-mcore.c (mcore_s_section): Dump literals before
4782 1999-04-29 Nick Clifton <nickc@cygnus.com>
4784 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4787 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4789 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4790 (TC_INIT_FIX_DATA): Delete.
4791 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4792 (TC_INIT_FIX_DATA): Delete.
4793 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4794 * write.c (fix_new_internal): Initialize fx_cgen member.
4795 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4796 (gas_cgen_md_apply_fix3): Update.
4797 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4798 (md_cgen_record_fixup_exp): Update.
4799 (FX_OPINFO_R_TYPE): Update.
4801 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4802 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4803 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4804 * frags.h (struct frag): Make opindex, opinfo ints.
4806 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4808 1999-04-26 Tom Tromey <tromey@cygnus.com>
4810 * aclocal.m4, configure: Updated for new version of libtool.
4812 1999-04-22 Nick Clifton <nickc@cygnus.com>
4814 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4816 (md_apply_fix3): Do not fix up absolute relocations against
4819 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4821 1999-04-20 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4824 changes and data-in-text directives.
4825 (mcore_cons): New function: intercept cons() operations.
4826 (mcore_float_cons): New function: intercept float_cons()
4828 (mcore_stringer): New function: intercept stringer() operations.
4830 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4832 * obj.h (struct format_ops): Change generate_asm_lineno field to
4834 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4836 * config/tc-alpha.c (find_opcode_match): Add default case to
4838 (find_macro_match): Likewise.
4839 (load_expression): Parenthesize && within ||.
4841 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4843 1999-04-17 Nick Clifton <nickc@cygnus.com>
4845 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4846 .text .data .section pseudo ops.
4847 (mcore_s_section): New function. Dump lits before changing secs.
4848 (mcore_s_text): New function. Dump lits before changing secs.
4849 (mcore_s_data): New function. Dump lits before changing secs.
4851 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4853 * config/tc-mips.c (mips_32bitmode): New.
4854 (md_begin): Set mips_32bitmode if needed.
4855 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4856 Set EF_MIPS_32BITMODE.
4858 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4860 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4863 1999-04-16 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4867 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4869 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4870 expressions correctly.
4873 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4875 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4877 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4879 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4880 and fmpynfadd instructions.
4882 1999-04-11 Richard Henderson <rth@cygnus.com>
4884 * as.h (environ): Declare it, if needed.
4885 * as.c (dump_statistics): Don't declare environ.
4886 * configure.in (environ): Detect declaration.
4887 * configure, config.in: Rebuild
4889 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4890 (i386_displacement): Allocate enough space for replacement buffer.
4891 Clean up replacement buffer initialization.
4893 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4895 * subsegs.c (section_symbol): Don't create a new symbol if one
4896 already exists; instead, use the existing one, but set its segment
4897 and frag data if it hasn't already been defined.
4898 * config/obj-coff.c (c_section_symbol): Likewise.
4900 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4902 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4904 1999-04-08 Nick Clifton <nickc@cygnus.com>
4906 * config/tc-mcore.c: New File: Support routines for MCore
4908 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4909 * config/obj-coff.c: Add support for mcore-pe target.
4911 * Makefile.am: Add support for MCore targets.
4912 * Makefile.in: Regenerate.
4913 * configure.in: Add support for MCore targets.
4914 * configure: Regenerate.
4916 * doc/all.texi: Set MCORE.
4917 * doc/as.texinfo: Document MCore specific command line options.
4919 * write.h: Prevent multiple inclusion.
4921 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4923 * asintl.h (LC_MESSAGES): Never define.
4924 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4926 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4929 * Makefile.am (m68k-parse.c): If configuring in the source
4930 directory, copy m68k-parse.y into the local directory before
4931 running ylwrap, to remove spurious differences when generating
4933 * Makefile.in: Rebuild.
4935 * config/tc-sparc.h (md_do_align): Just allocate the number of
4936 bytes necessary, rather than always allocating 1024.
4938 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4940 * listing.c (listing_newline): Add cast to avoid warning.
4941 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4942 * config/tc-i386.c (i386_scale): Add return value.
4943 (build_displacement_string): Remove unused local temp_disp2.
4944 (i386_intel_memory_operand): Add parentheses to avoid warning.
4945 (i386_intel_operand): Remove unused local end_of_operand_string.
4946 (i386_operand): Remove unused local operand_modifier.
4947 (i386_operand): Add parens to avoid warning.
4949 1999-04-04 Don Bowman <don@pixsci.com>
4951 * configure.in: Add mips*-*-vxworks* target; have it define
4953 * configure, config.in: Rebuild.
4955 1999-03-31 Nick Clifton <nickc@cygnus.com>
4957 * configure.in (emulations): Add support for arm-epoc-pe.
4958 * configure: Regenerate.
4959 * config/te-epoc-pe.h: New file. Define macros specific to
4961 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4962 for arm-epoc-pe target.
4964 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4966 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4968 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4970 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4971 detect ",n" without a condition.
4972 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4975 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4977 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4978 instruction is encoded with one bit.
4981 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4983 * doc/internals.texi (CPU backend): Mention that
4984 line_separator_chars should not include newline. From thi
4985 <ttn@mingle.glug.org>.
4987 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4989 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4990 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4992 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4994 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4996 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4998 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5001 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5003 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5005 1999-03-15 Martin Hunt <hunt@cygnus.com>
5007 * app.c (do_scrub_begin): Change '-' back to a symbol char
5008 so we can use multiple opcodes on a line again.
5010 * config/tc-d30v.c: By default, warn if a symbol has
5011 the same name as a register. Plus some minor
5012 updates from the branch.
5014 1999-03-13 Nick Clifton <nickc@cygnus.com>
5016 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5017 BFD_RELOC_16 and BFD_RELOC_64.
5019 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5021 * expr.c (expr): Add missing else.
5023 1999-03-12 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-arm.c (md_apply_fix3): Improve error message.
5027 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5029 * Makefile.am (CPU_TYPES): Add fr30.
5030 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5031 (fr30,m32r dependencies): Update.
5032 * Makefile.in: Rebuild.
5034 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5035 (gas_cgen_record_fixup_exp): Ditto.
5036 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5037 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5038 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5039 (md_cgen_lookup_reloc): Update use of operand->type.
5040 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5041 (md_convert_frag): Call cgen_operand_lookup_by_num.
5042 (md_cgen_lookup_reloc): Update use of operand->type.
5043 (m32r_cgen_record_fixup_exp): Ditto.
5045 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5047 * config/tc-mips.c (md_show_usage): Fix message.
5049 1999-03-03 Nick Clifton <nickc@cygnus.com>
5051 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5052 and LDR reg,=<expr> instruction.
5054 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5057 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5059 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5061 1999-02-17 Nick Clifton <nickc@cygnus.com>
5063 This patch was created by: Scott Bambrough
5064 <scottb@corelcomputer.com>
5067 Special cased '@' character. The '@' character is used as the
5068 ARM assembler comment character, as a special character
5069 and in ELF .symver pseudo-op's, and as a special character in
5070 .type and .section pseudo-ops.
5071 (symver_pseudo): New static variable.
5072 (symver_state): New static variable.
5073 (struct app_save): Add field 'symver_state'.
5074 (app_push): Save global symver_state int struct app_save.
5075 (app_pop): Restore global symver_state from struct app_save.
5076 (do_scrub_chars): Special case handling of '@' character in
5079 * configure.in: Modified to recognize armv* uname syntax from ARM
5081 * configure: Regenerated.
5083 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5084 a prefix to the section's type.
5085 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5086 the type's typename.
5088 * config/tc-arm.h: Add support for PIC generation:
5089 (pic_code): New boolean.
5090 (obj_relocate_extern): Define.
5091 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5092 (TC_CONS_FIX_NEW): Define.
5093 (tc_fix_adjustable): Define.
5094 (GLOBAL_OFFSET_TABLE_NAME): Define.
5096 * config/tc-arm.c: Add support for PIC generation:
5097 (line_seperator_chars): Allow ';' as a seperator for Linux.
5098 (is_immediate_prefix): New macro.
5099 (arm_parse_reloc): New function.
5100 (s_arm_elf_cons): New function.
5101 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5102 (md_undefined_symbol): Special case handling for the Global Offset
5104 (md_apply_fix3): Handle PIC relocs.
5105 (tc_gen_reloc): Handle PIC relocs.
5106 (md_parse_option): Add support for '-k' command line switch to
5107 enable PIC generation.
5108 (cons_fix_new_arm): New function.
5109 (s_arm_elf_cons): New function.
5111 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5113 * configure.in: Add comments for uses of AC_DEFINE.
5114 * acinclude.m4: Likewise.
5115 * acconfig.h: Remove.
5116 * aclocal.m4: Rebuild.
5117 * configure: Rebuild.
5118 * Makefile.in: Rebuild.
5119 * config.in: Rebuild.
5121 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5123 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5124 non-constant offset from a base register.
5126 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5128 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5131 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5133 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5134 (emit_insn): Look for pc-relative and no-overflow specifiers on
5135 internal relocation types.
5137 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5139 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5142 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5144 (mips_4650, mips_4010, mips_4100): Variables removed.
5145 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5146 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5148 (md_begin): Don't bother initializing the mips_NNNN variables;
5149 mips_cpu is set, and that's good enough now.
5150 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5151 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5152 (show): New function, to handle wrapping in the CPU lists.
5153 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5155 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5157 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5158 than treat as an immediate specifier.
5160 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5162 * config/tc-i386.c: Prototype many functions.
5163 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5164 (i386_immediate): Remove unused second argument.
5165 (i386_intel_operand): Fix i386_is_reg typo.
5166 (i386_operand): Use allow_naked_reg.
5167 (output_invalid): Make operand int for K&R.
5169 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5171 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5173 * Makefile.in: Rebuild.
5175 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5177 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5179 (EXTRA_as_new_SOURCES): Comment out.
5180 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5181 * Makefile.in: Rebuild.
5182 * doc/Makefile.in: Rebuild.
5183 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5184 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5185 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5186 * configure: Rebuild.
5187 * aclocal.m4: Rebuild.
5188 * config.in: Rebuild.
5189 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5190 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5191 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5192 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5193 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5194 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5195 (gas_cgen_record_fixup_exp): Ditto.
5196 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5197 descriptor, not global variable.
5198 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5199 descriptor, not global variable. Refer to insert_operand handler
5200 via cpu descriptor, not global function.
5201 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5202 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5203 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5204 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5205 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5206 * config/tc-m32r.c: Ditto.
5207 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5208 (md_assemble): Ditto.
5209 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5211 1999-02-09 Nick Clifton <nickc@cygnus.com>
5213 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5214 relocations for ELF targets.
5216 1999-02-08 Nick Clifton <nickc@cygnus.com>
5218 * configure.in: Add support for StrongARM target.
5219 * configure: Regenerate.
5221 1999-02-05 Nick Clifton <nickc@cygnus.com>
5223 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5225 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5228 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5230 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5232 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5234 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5235 (INTEL_DWORD_MNEM_SUFFIX): Define.
5238 (DWORD_PTR): Define.
5239 (XWORD_PTR): Define.
5241 (OFFSET_FLAT): Define.
5243 (NONE_FOUND): Define.
5246 * config/tc-i386.c (set_intel_syntax): New routine.
5247 (intel_syntax): Declare.
5248 (allow_naked_reg): Declare.
5249 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5250 (intel_float_operand): New routine.
5251 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5252 Handle brackets as well as parens. Call i386_intel_operand for
5253 intel syntax. Reverse operands if appropriate. Handle new
5254 suffixes. Handle movzx and movsx.
5255 (i386_is_reg): New routine.
5256 (i386_immediate): New routine.
5257 (i386_scale): New routine.
5258 (i386_displacement): New routine.
5259 (i386_operand_modifier): New routine.
5260 (build_displacement_string): New routine.
5261 (i386_parse_seg): New routine.
5262 (i386_intel_memory_operand): New routine.
5263 (i386_intel_operand): New routine.
5264 (i386_operand): Call i386_displacement, i386_immediate,
5265 i386_scale, etc. instead of handling inline.
5266 (parse_register): Handle registers without prefix.
5268 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5270 * configure: Regenerate.
5271 * configure.in (arm-*-oabi): New.
5272 (thumb-*-oabi): New.
5273 * config/tc-arm.c (target_oabi): Declare.
5274 (md_apply_fix3): Support REL relocs.
5275 (md_parse_option): Handle -oabi.
5276 (elf32_arm_target_format): New routine.
5277 (md_longopts): Add OPTION_OABI.
5278 * config/tc-arm.h: Redefine TARGET_FORMAT.
5281 1999-01-28 Nick Clifton <nickc@cygnus.com>
5283 * write.c (write_relocs): Handle out of range error.
5285 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5286 (fr30_force_relocation): Default to 0.
5288 * config/tc-fr30.h (obj_fix_adjustable): Define.
5289 (TC_FORCE_RELOCATION): Define.
5291 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5294 1999-01-16 Nick Clifton <nickc@cygnus.com>
5296 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5297 merge of two instructions if the left instruciton kills the right.
5299 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5301 * Makefile.in: Regenerate.
5302 * configure.in: Redo test for using cgen.
5303 * configure: Regenerate.
5305 1999-01-09 Nick Clifton <nickc@cygnus.com>
5307 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5308 redefinition of this macro.
5310 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5312 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5315 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5317 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5318 a read of HI or LO and an immediatly following branch.
5320 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5322 * config/tc-mips.c (md_begin): Another correction to the setting of
5325 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5327 * config/tc-mips.c (md_begin): Correct type-o in setting of
5330 1998-12-21 Nick Clifton <nickc@cygnus.com>
5332 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5333 bit insn when optimizing, so that parallelised instructions will
5334 start on a 32 bit boundary.
5336 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5338 * config/tc-mips.c (mips_eabi64): New.
5339 (md_begin): Set mips_eabi64.
5340 (mips_elf_final_processing): Use it.
5342 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5344 * config/tc-mips.c (mips_elf_final_processing):
5345 Correct setting of ABI in e_flags.
5347 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5349 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5352 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5354 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5356 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5358 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5359 warning, values that don't fit in the field.
5361 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5363 * config/tc-mips.c (mips_abi_string): New.
5364 (md_parse_option,md_longopts): Add mabi.
5365 (mips_elf_final_processing): Set e_flags based on mabi flag.
5367 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5369 * config/tc-mips.c (md_parse_option): Handle vr4111.
5371 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5373 * config/tc-h8300.c (build_bytes): Change message given if the
5374 instruction requires H8/300H mode and we're not in Hmode, to
5375 suggest that it may be the operand modes that are the problem, not
5376 necessarily the opcode.
5378 1998-12-10 Nick Clifton <nickc@cygnus.com>
5380 * config/tc-fr30.c: Add line separator character.
5382 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5384 * configure.in (hppa-*-mpeix*): New target.
5385 * config/obj-som.h (obj_som_compiler): Declare.
5386 * config/obj-som.c (compiler_seen): New static variable.
5387 (obj_som_compiler): New function.
5388 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5389 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5390 (pa_type_args): Set hppa_priv_level.
5391 (pa_compiler): New static function if OBJ_SOM.
5392 * configure: Rebuild.
5394 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5396 * read.c (output_leb128): Don't mark as inline.
5398 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5400 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5401 AIX .vbyte unaligned data support.
5402 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5403 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5406 1998-12-07 Nick Clifton <nickc@cygnus.com>
5408 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5411 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5413 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5414 BFD_RELOC_ARM_PCREL_BRANCH.
5416 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5418 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5419 checking the target type.
5420 (mips-dec-bsd*): Set endian to little.
5421 * configure: Rebuild.
5423 COFF weak symbol support, based on patches from Mark Elbrecht
5424 <snowball3@usa.net>:
5425 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5426 * config/obj-coff.c (obj_coff_weak): New static function.
5427 (obj_coff_endef) [both versions]: Handle weak symbols.
5428 (coff_frob_symbol): Likewise.
5429 (yank_symbols): Likewise.
5430 (obj_pseudo_table): Add "weak".
5432 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5433 <aymeric.vincent@emi.u-bordeaux.fr>.
5434 * aclocal.m4: Rebuild with current tools.
5435 * configure: Rebuild.
5437 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5438 an assertion failure for a case we can't handle when OBJ_ECOFF.
5440 * expr.c (operator): And with 0xff to avoid problems with signed
5443 1998-12-03 Nick Clifton <nickc@cygnus.com>
5445 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5446 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5448 1998-12-02 Nick Clifton <nickc@cygnus.com>
5450 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5453 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5455 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5456 calculation of pcrel point.
5458 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5460 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5463 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5465 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5467 (d10v_cleanup): Only generate previous insn if a multiline insn is
5470 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5472 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5475 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5477 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5478 -marm6xxx command line switches.
5480 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5482 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5483 (itbl-ops.o): Delete duplicate dependencies.
5484 Rebuild dependencies.
5485 Add fr30 dependencies.
5486 * Makefile.in: Rebuild.
5488 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5490 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5492 * listing.c: Ignore line terminator characters found inside
5495 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5497 * po/gas.pot: Regenerated.
5499 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5501 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5502 fr30_is_label_start(). Also checks for delay slot insns.
5504 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5505 FR30 instructions which contain a colon in the mnemonic.
5507 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5509 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5511 * config/tc-fr30.c: Removed currently superflous code.
5513 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-fr30.h: New file.
5516 * config/tc-fr30.c: Tweaking so that it will compile.
5518 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5520 * config/tc-d10v.h (obj_fix_adjustable): Define.
5521 (TC_FORCE_RELOCATION): Define.
5522 (d10v_force_relocation): Declare.
5523 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5524 (md_apply_fix3): Handle Vtable relocs.
5525 (d10v_fix_adjustable): New.
5526 (d10v_force_relocation): New.
5528 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5530 * config/tc-d30v.c: Change default behaviour to ignore potential
5531 conflicts between register name and symbol names.
5533 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5535 * configure.in: Add fr30-*-*.
5536 * config/tc-fr30.c: New file.
5537 * Makefile.in: Regenerated.
5538 * config.in: Regenerated.
5539 * configure: Regenerated.
5540 * doc/Makefile.in: Regenerated.
5541 * po/gas.pot: Regenerated.
5543 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5545 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5548 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5550 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5552 (do_scrub_chars): Add some casts to unsigned char to avoid
5553 unwanted sign extension.
5554 * read.c (lex_type): Set characters about 127 to be symbol
5556 * config/tc-i386.c (md_begin): Set identifier_chars and
5557 operand_chars for values above 127.
5559 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5561 * configure.in: detect cygwin* instead of cygwin32*
5562 * configure: regenerate
5564 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5566 * listing.c: Add support for producing a listing from piped
5569 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5571 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5572 (append_insn): Account for the tx39's multiply behavior.
5574 1998-10-26 Michael Meissner <meissner@cygnus.com>
5576 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5577 from assemble_parallel_insns. Add support for '->' to indicate
5578 explicitly serializing the instructions.
5579 (md_assemble): Ditto.
5581 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5583 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5586 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5588 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5590 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5592 * config/tc-mips.c : support frame and regmask/fregmask when
5593 MIPS_STABS_ELF is specified.
5595 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5597 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5598 (md_apply_fix): Don't return 1 for VTABLE relocs.
5599 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5601 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5603 * doc/c-i386.texi: Replace occurences of "opcode" with
5604 "instruction mnemonic", "instruction", or "mnemonic" when
5605 referring to the name of an instruction. Use "opcode" when
5606 referring to the sequence of machine bytes.
5608 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5609 (is_opcode_char): Rename to is_mnemonic_char.
5610 (md_assemble and i386_operand): Correct error messages from
5611 "opcode" to "instruction mnemonic"
5612 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5613 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5614 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5615 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5616 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5617 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5618 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5620 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5622 * config/tc-i386.c (i386_operand): Check for garbage after
5625 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5627 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5628 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5630 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5632 * config/tc-sh.h (obj_fix_adjustable): Define.
5633 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5634 (md_apply_fix): Likewise.
5635 (tc_gen_reloc): Likewise.
5636 (sh_fix_adjustable): New.
5638 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5640 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5641 * cgen.h (gas_cgen_finish_insn): Update prototype.
5642 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5643 cgen_insn_t -> CGEN_INSN_INT.
5644 (make_parallel): Update handling of CGEN_INT_INSN_P.
5645 (assemble_parallel_insn): Ditto.
5646 (target_make_parallel): New function.
5647 (md_assemble): Use it.
5649 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5651 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5653 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5655 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5656 converted into lower case.
5658 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5660 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5661 (gas_cgen_tc_gen_reloc): Likewise.
5662 * config/tc-m32r.h (obj_fix_adjustable): Define.
5663 * config/tc-m32r.c (m32r_fix_adjustable): New.
5664 (m32r_force_relocation): Handle VTABLE relocs.
5666 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5668 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5670 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5673 to lower case before parsing.
5675 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5676 parallel insns modift buts in the PSW as a side effect.
5678 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5680 * config/tc-d30v.c (find_format): Test for missing flag and
5683 (md_apply_fix3): Fix error messages to avoid
5684 assumption about presence of a symbol.
5686 (parallel_ok): Disallow parallel instructions that both modify the
5689 (find_format): Generate a warning if an odd numbered register is
5690 used as the first register in a mutli-register instruction.
5692 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5695 relocations are always associated with a symbol.
5697 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5699 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5700 (elf32_sparc_force_relocation): Declare.
5701 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5702 (tc_gen_reloc): Handle vtable relocs.
5703 (elf32_sparc_force_relocation): New.
5705 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5707 * symbols.c (S_IS_FUNCTION): New.
5708 * config/tc-v850.h (obj_fix_adjustable): Define.
5709 (TC_FORCE_RELOCATION): Define.
5710 (v850_force_relocation): Declare.
5711 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5712 of fx_addnumber for VTABLE reloc addends.
5713 (md_apply_fix3): Handle VTABLE relocs.
5714 (v850_fix_adjustable): New.
5715 (v850_force_relocation): New.
5717 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5719 * tc-hppa.c (fp_operand_format): Add some additional formats.
5720 (pa_ip): Do not automatically promote into pa2.0 mode.
5721 (pa_level): Handle ".level 2.0".
5723 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5725 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5726 * config/tc-i386.h (template.extension_opcode): Change to
5727 unsigned int to allow full range of 8-bit opcode suffixes.
5728 (None): Redefine as 0xffff.
5730 From Jeff B Epler <jepler@usgs.gov>
5731 * doc/c-i386.texi (i386-SIMD): New section.
5733 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5735 * read.c (discard_rest_of_line): New function.
5736 * read.h: Declare it.
5737 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5739 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-d10v.c (find_symbol_matching_register): New function.
5742 (find_opcode): Cope with the case where a register name matches
5745 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5747 * config/tc-v850.c (md_pcrel_from): Rename to
5748 v850_pcrel_from_section.
5749 (v850_pcrel_from_section): Do not resolves symbols in other
5752 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5754 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5756 * config/tc-d10v.c (find_opcode): Generate an error if a register
5757 is supplied for an operand that should not be a register.
5759 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5761 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5762 instructions to have another instruction in the right bin.
5764 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5766 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5767 the right container if the left container holds a branch
5770 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5772 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5773 both a register name and symbol name.
5774 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5776 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5778 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5779 execution unit class.
5781 (reg_name_search): If a name matches a register and a symbol,
5782 prefer the register.
5783 (find_format): Disallow flag registers when a general purpose
5784 register is required.
5785 If a number is required, but a register has been given, check to
5786 see if a symbol with the same name as the register exists, and if
5787 so, use that symbol.
5789 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5791 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5793 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5795 * config/tc-d30v.c (find_format): Do not accept flag registers as
5796 general purpose registers.
5797 (find_format): If an immediate value is expected at a given place
5798 in a format, but a register name has been provided instead, check
5799 to see if that register name matches the name of a predefined
5800 symbol and if it does, then use the symbol instead.
5801 (reg_name_search): If a register name matches a symbol name,
5802 prefer the register name to the symbol name.
5804 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5806 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5807 the previous insn to empty.
5809 1998-09-20 Michael Meissner <meissner@cygnus.com>
5811 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5812 pieces, forcing the use of an ANSI compiler.
5814 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5816 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5818 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5820 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5822 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5824 (obj_elf_vtable_entry): Likewise.
5825 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5826 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5827 (tc_gen_reloc): Likewise.
5828 (arm_fix_adjustable): Likewise.
5829 (elf32_arm_force_relocation): New.
5830 (armelf_frob_symbol): Remove coff-style symbol support.
5832 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5834 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5836 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5838 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5839 OBJ_COFF so that routine is defined for a.out format.
5841 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5843 * config/tc-i386.c (i386_operand): Detect non-segment registers
5844 used as segment prefixes.
5846 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5848 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5849 optimize across FDE boundaries.
5851 * config/obj-coff.c (obj_coff_section): Preserve any link once
5852 flags when setting the section flags.
5854 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5856 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5857 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5859 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5861 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5864 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5866 * frags.c (frag_grow): Include the size of the frag struct in the
5869 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5870 if the new subseg comes before the old.
5872 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5874 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5875 to handle edge8 and edge16.
5877 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5879 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5880 before we clobber the symbol involved.
5882 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5884 * config/tc-arm.c: Remove OBJ_ELF definitions for
5885 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5886 use arm_adjust_symtab for OBJ_COFF.
5887 (armelf_adjust_symtab): New Routine.
5888 * config/tc-arm.h: Define obj_adjust_symtab to
5889 armelf_adjust_symtab for OBJ_ELF.
5891 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5893 * configure.in: Make all i386-elf targets use bfd_gas.
5894 * config/tc-i386.c (tc_i386_force_relocation): New.
5895 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5896 (md_apply_fix3): Likewise.
5897 (tc_gen_reloc): Handle them.
5898 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5899 tc_i386_force_relocation.
5901 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5903 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5905 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5907 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5908 current opcode after writing the first insturction of a reverse
5911 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5913 * read.h (generate_lineno_debug): Add prototype.
5914 * read.c (generate_lineno_debug): Make non-static.
5916 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5918 * config/tc-i386.c (md_assemble): Only warn for address/data size
5921 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5923 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5924 against Thumb function names, as the linker needs this information.
5926 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5928 * expr.c (operand): Check also that there is no advance in operand
5929 after atof_generic in order to decide "is it label 0f or floating
5932 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5934 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5935 command line options with a single dash.
5936 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5938 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5940 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5941 * tc-arm.c (arm_fix_adjustable): New routine.
5943 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5945 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5946 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5947 demand_empty_rest_of_line before mri_comment_end.
5948 (equals): Check garbage after expression before
5949 mri_comment_end in MRI mode.
5951 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5953 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5954 small immediate constant to use the constant itself rather than
5957 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5959 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5960 (pa_leave): Likewise.
5962 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5964 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5966 (i386_operand): Fix an error message.
5968 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5970 * doc/c-arm.texi (ARM Directives): Document .req directive.
5972 * config/tc-arm.c (reg_required_here): Display erroneous string if
5973 the register name could not be decoded.
5974 Do not set inst.instruction if the sift is -1.
5976 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5978 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5981 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5983 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5984 even if it is belived to be unnecessary.
5986 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5988 config/tc-i386.c (i386_operand): Size immediate constants by
5989 suffix (erroneously removed as part of July 7 change).
5991 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5993 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5994 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5995 (armelf_frob_symbol): New Routine.
5996 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5998 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6000 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6002 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6004 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6005 command line switches passed to assembler.
6007 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6009 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6010 (gas_cgen_opcode_desc): Declare.
6011 (gas_cgen_parse_operand): Declare.
6012 (*): Prepend gas_ to gas specific fns to denote them as such.
6014 * cgen.c (gas_cgen_opcode_desc): New global
6015 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6016 (queue_fixup): Renamed from cgen_queue_fixup.
6017 (*): Prepend gas_ to gas specific fns to denote them as such.
6019 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6020 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6021 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6022 Open opcode table and initialize it.
6023 (make_parallel): Use gas_cgen_opcode_desc.
6024 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6025 (md_assemble): Ditto.
6027 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6029 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6030 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6031 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6032 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6033 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6034 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6035 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6036 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6037 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6038 (INIT_STAB_SECTION): Likewise.
6039 (OBJ_PROCESS_STAB): Likewise.
6041 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6042 (md_parse_option): Watch for them.
6043 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6044 (md_begin): Kill neverdef code.
6045 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6046 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6047 (s_alpha_coff_wrapper): New.
6048 (md_pseudo_table): Trap all ECOFF pseudos.
6050 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6052 Start of changes to remove mdebug section from mips*-elf
6053 Based on MIPS_STAB_ELF definition
6054 * acconfig.h: undef if not configured
6055 * config.in: undef if not configured
6056 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6057 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6058 * stabs.c (s_stab_generic): flush frag
6060 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6062 * configure.in: (arm-*-elf): Handle.
6063 (thumb-*-elf): Handle.
6064 * configure: Regenerate.
6065 * read.c (stringer): Fix typo in comment.
6066 * write.c (fixup_segment): Don't add symbol value to addend if
6068 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6070 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6073 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6075 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6076 (write_2_short): Emit warning if new flag is set.
6077 (do_assemble): Set flags if left instruction is one of special
6078 "right-instruction-killer" type.
6080 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6082 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6083 Always output words in debug_info section as big endian.
6084 (sparc_target_format): Choose correct bfd target.
6085 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6087 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6089 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6090 to work with internationalization code. Issue an error when two
6091 operands match that are not allowed to match.
6093 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6095 * configure.in (install_tooldir): Allow target to specify whether
6096 it wants to be installed in $(tooldir)/bin.
6097 * configure: Regenerate.
6098 * Makefile.am (install-exec-local): Set install-exec-tooldir
6099 dependency via configure.
6100 * Makefile.in: Regenerate.
6102 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6104 * Makefile.am (install-exec-local): Split into two ...
6105 (install-exec-bindir,install-exec-tooldir): New rules.
6106 * Makefile.in: Regenerate.
6108 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6110 * Makefile.am (install-exec-local): Don't remove the file before
6111 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6112 W. Rozycki <macro@ds2.pg.gda.pl>.
6113 * Makefile.in: Rebuild.
6115 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6117 * cgen.c: Include libiberty.h.
6118 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6119 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6120 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6121 (md_cgen_lookup_reloc)): Declare.
6122 (md_cgen_record_fixup_exp): Declare.
6123 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6124 (m32r_relax_frag): Declare.
6125 (cgen_md_apply_fix3): Decls moved to cgen.h.
6126 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6127 (m32r_cgen_record_fixup_exp): Delete decl.
6128 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6129 (assemble_nop): Delete.
6130 (expand_debug_syms): Delete unused `exp'.
6131 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6132 Add default case for -Wall.
6133 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6134 (md_atof): Delete unused wordP.
6136 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6138 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6141 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6143 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6144 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6145 .print, .purgem, and .struct. Remove documentation for
6148 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6150 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6151 Update call to insert_operand.
6153 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6155 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6157 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6159 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6160 whitespace after a prefix operator.
6162 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6164 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6166 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6168 * config/tc-sparc.c (log2): New static function.
6169 (s_reserve): Use log2 to convert alignment before calling
6171 (s_common): Use log2 to convert alignment before calling
6172 record_alignment and frag_align.
6173 (sparc_cons_align): Use log2.
6175 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6177 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6178 (s_common): Likewise.
6180 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6181 initialization of waddr.
6182 (sparc_elf_final_processing): Add default case to switch.
6184 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6186 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6187 than temporary real.
6189 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6191 * write.c (subsegs_finish): Don't align the segments if there were
6194 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6195 copying aux information.
6197 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6198 expression into a symbol.
6200 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6202 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6203 type to unsigned int.
6204 (md_assemble): Change type used to store offsets from unsigned
6206 (i386_operand): Switch error check to only call RESTORE_END_STRING
6207 once after parse_register.
6209 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6211 * config/tc-v850.c (md_show_usage): Changed format to match that
6214 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6216 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6218 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6220 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6223 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6226 * doc/Makefile.in: Rebuild.
6228 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6230 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6231 for %lo expressions.
6232 (mips_ip, case 'u'): Move range check after code to mask
6233 off bits in %hi/%lo expressions. Mask off high bits for
6236 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6238 * doc/Makefile.am (gasver.texi): New target.
6239 (as.info, as.dvi): Depends upon gasver.texi.
6240 * doc/as.texinfo: Include gasver.texi. Mention version number on
6241 title page and in top node.
6242 * doc/Makefile.in: Rebuild.
6244 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6246 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6247 but not including the line containing the edict.
6248 * listing.h (LISTING_EOF): New.
6249 * input-scrub.c (input_scrub_next_buffer): Call it.
6251 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6253 * config/tc-i386.c (i386_operand): Don't set the size of an
6254 immediate address based solely on the suffix and the mode.
6256 * config/tc-i386.c (md_assemble): Add assertion to make sure
6257 overlap2 does not set Imm.
6259 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6260 sequences of whitespace to a single space.
6261 (is_space_chars): Just compare with space.
6262 (md_begin): Don't initialize space_chars.
6263 (md_assemble): Just skip a single whitespace character.
6264 (i386_operand): Rewrite base-index parsing to use new
6265 parse_register, and to skip white space. Skip white space in a
6266 number of other places too. Don't give error message if
6267 parse_register fails.
6268 (parse_register): Change reg_string parameter to be non-const.
6269 Add end_op parameter. Skip white space after the `%', and return
6270 end of register string. Give error message here rather than
6273 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6275 Based on patch from Matt Semersky <matts@scd.hp.com>:
6276 * expr.c (op_encoding): Make const.
6277 (expr_set_precedence): New function.
6278 (expr_begin): Don't set operator rankings, just call
6279 expr_set_precedence.
6280 * expr.h (expr_set_precedence): Declare.
6281 * read.c (s_mri): Call expr_set_precedence.
6283 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6285 * doc/as.texinfo (Statements): Remove paragraph discussing
6286 continuing lines with a backslash. This hasn't worked for years,
6289 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6291 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6293 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6294 (ps_CTORS, ps_DTORS): New section types.
6295 (vms_fixup_xtors_section): New function
6296 (Ctors_Psect, Dtors_Psect): Define.
6297 (IS_GXX_XTOR): Define
6298 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6299 Filter static constructors/destructors and add to
6300 Ctors_Symbols/Dtors_Symbols chain.
6301 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6302 appropriate section.
6304 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6305 * makefile.vms: Merge vax/vms support.
6307 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6309 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6310 (elf_pseudo_table): Add them.
6311 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6312 (md_apply_fix): Accept them.
6313 (mips_fix_adjustable): Don't adjust them.
6314 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6315 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6316 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6317 (tc_fix_adjustable): Don't adjust them.
6319 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6321 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6323 * Makefile.in: Regenerate.
6324 * configure.in: AC_SUBST cgen_cpu_prefix.
6325 * configure: Regenerate.
6327 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6329 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6330 Changed all users of COND12_DELAY.
6332 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6334 * config/tc-mn10300.c (set_arch_mach): New function.
6335 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6336 (md_begin): Default to mn10300 mode.
6337 (md_assemble): Only accept instructions for the core mn10300
6338 chip and the active machine type.
6340 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6342 * subsegs.h (segment_info_type): Give the struct a name.
6343 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6344 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6345 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6346 * config/tc-w65.h (tc_reloc_mangle): Declare.
6347 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6349 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6351 * config/tc-v850.c (v850_comm): Restore old section
6352 after common processing.
6354 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6356 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6358 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6360 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6361 char with code that explicitly sign-extends.
6363 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6365 * config/tc-v850.c (md_begin): Restore text section as the current
6366 section after creating call table sections.
6367 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6370 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6371 with call to macro SYM_AUXINFO.
6373 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6375 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6376 with the program transform name.
6377 * Makefile.in: Rebuild.
6379 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6381 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6384 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6386 * config/tc-i386.c (i386_operand): Be prepared for a space between
6387 the open parenthesis and the start of the register operand,
6388 because of the June 16 change.
6390 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6395 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6397 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6398 even if it is belived to be unnecessary.
6400 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6402 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6404 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6406 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6408 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6409 shift amount for a repeated operand. The shift amount for the
6410 repeated copy comes from the size of the operand.
6412 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6414 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6416 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6418 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6420 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6422 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6423 characters in it as LEX_IS_SYMBOL_COMPONENT.
6424 * config/tc-i386.h (tc_symbol_chars): Define.
6425 (extra_symbol_chars): Declare.
6426 * config/tc-i386.c (extra_symbol_chars): Define.
6427 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6428 (line_comment_chars): Set to '/' if TE_LINUX.
6429 * doc/c-i386.texi (i386-prefixes): Update.
6430 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6432 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6434 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6435 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6437 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6439 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6440 constraint in instructions REP & REPI.
6442 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6444 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6445 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6447 (check_range): If the operand is shifted, then shift the number
6448 before checking its range.
6450 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6452 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6455 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-v850.c (v850_comm): Create special sections as needed.
6459 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6461 * config/tc-d10v.c (write_2_short): Addition of swapping
6462 instructions for sequential and reverse sequential order when
6463 given order is not possible.
6465 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6467 * Makefile.am: Rebuild dependencies.
6468 (DEP_INCLUDES): Fix reference to intl build directory.
6469 * Makefile.in: Rebuild.
6471 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6473 * doc/c-i386.texi: Update 16 bit documentation.
6475 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6476 IgnoreDataSize to IgnoreSize as they are used for address size as
6478 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6479 32-bit mode, similarly addr16/data16 and variants.
6481 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6483 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6484 sequential word multiply instructions.
6486 (do_assemble): Add extra command line argument, to allow mul32
6487 attribute to be preserved across parallel insns.
6488 (md_assemble): Insert NOPs between explicitly parallel insns which
6489 contain an 32 bit multiply and a 16 multiply.
6491 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6493 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6496 * config/tc-i386.c (reloc): Add braces.
6498 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6499 consistent with Intel naming.
6500 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6501 use bitfields in sib_byte.
6502 (modrm_byte): Don't use bitfields here either.
6504 * config/tc-i386.c (current_templates): Add const.
6505 (parse_register): Add const to return, param, and char *s.
6506 (i386_operand): Add const to reg_entry *r.
6507 * config/tc-i386.h (templates): Add const to start, end.
6509 Inspired by code for 16 bit gas support from Martynas Kunigelis
6510 <martynas@nm3.ktu.lt>:
6511 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6512 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6513 (uses_mem_addrmode): Remove.
6514 (md_estimate_size_before_relax): Add support here too.
6515 (md_relax_table): Rewrite interface to md_relax for 16 bit
6517 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6518 (opcode_suffix_to_type): Remove.
6519 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6520 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6521 (md_convert_frag): Likewise.
6522 (i386_operand): Add support for 16 bit base/index regs,
6523 immediates, and displacements. Remove some unnecessary casts, and
6524 localise end_of_operand_string, displacement_string_start,
6525 displacement_string_end variables. Add GCC_ASM_O_HACK.
6526 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6528 * config/tc-i386.c (prefix_hash): Remove.
6529 (md_begin): Rewrite without obstacks. Remove prefix hash table
6530 handling. Rewrite lexical table handling.
6531 (i386_print_statistics): Don't print prefix statistics.
6532 (md_assemble): Rewrite instruction parser so that line is not
6533 converted to lower case. Don't do a hash_find for prefixes,
6534 instead recognise them via opcode modifier.
6535 (expecting_operand, paren_not_balanced): Localise variables.
6536 * config/tc-i386.h (IsPrefix): Define.
6537 (prefix_entry): Remove.
6539 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6540 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6541 '\\' in case where comment_chars contains '/'.
6543 * config/tc-i386.c (MATCH): Ensure given operand and template
6544 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6545 you must write `ljmp *table(%ebx)'.
6547 From H.J. Lu <hjl@gnu.org>:
6548 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6549 as 0 ifndef BFD_ASSEMBLER.
6550 (md_assemble): Allow immediate operands without suffix or
6551 other reg operand to default in size to the current code size.
6553 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6555 * config/tc-v850.c (md_begin): Restore creation of
6556 .call_table_text and .call_table_data sections.
6558 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6560 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6561 after emitting a word of noops.
6563 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6565 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6566 (i386_operand): Simplify checks for valid base/index combinations.
6567 Disallow `in 4(%dx),%al'.
6569 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6571 (add_prefix): Change parameter from char to int.
6573 * config/tc-i386.h (Ugh): Define opcode modifier.
6574 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6576 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6577 CONSISTENT_REGISTER_MATCH macros to check register types more
6578 thoroughly. Check for illegal suffix/operand combinations
6579 when matching insns with operands. Handle new `s' suffix, and
6580 associated FloatMF opcode modifier for float insns with memory
6582 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6583 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6584 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6585 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6586 DATA_PREFIX_OPCODE throughout.
6588 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6589 (md_assemble): Rewrite suffix/register operand checking code to be
6590 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6591 AnyMem, the better to grep.
6593 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6594 given a memory operand. Don't set Abs bits either.
6595 (type_names): Remove Mem*, Abs*.
6596 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6597 define opcode_modifiers as these cases are handled by Disp8,
6598 Disp16, Disp32 and suffix checks.
6599 (COMES_IN_BOTH_DIRECTIONS): Remove.
6600 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6602 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6603 if IgnoreDataSize modifier given. Remove ShortformW modifier
6604 test. Add test for ShortForm in W base_opcode modification.
6605 Merge Seg2ShortForm and Seg3ShortForm code.
6606 * config/tc-i386.h (ShortFormW): Remove.
6607 (IgnoreDataSize): Define.
6609 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6611 * config/tc-d30v.c (md_assemble): Store previous segment state
6612 with previous instruction.
6614 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6616 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6617 (ebp, esp): Remove static variables.
6618 (MATCH): Remove test for InOutPortReg.
6619 (i386_operand): Properly handle InOutPortReg here instead.
6620 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6621 (md_assemble): Simplify and correct modrm and sib generation.
6622 (i386_operand): Add warning for scale without index.
6623 Rewrite checks for valid base/index combinations.
6625 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6626 macros and enclose in do while(0).
6627 (RESTORE_END_STRING): Likewise.
6628 (md_assemble): Add one to printed operand number so we start
6629 from 1 not 0. Add some more gettext invocations.
6630 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6633 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6634 DATA_PREFIX, SEG_PREFIX): Define.
6635 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6636 (check_prefix): Remove function.
6637 (add_prefix): New function. Add prefix to i.prefix as well as
6639 (md_assemble): Changes for add_prefix. Remove hack for wait
6640 prefix, instead always output prefixes in fixed order. Test
6641 for jcxz/loop when selecting between word & dword operations,
6642 and add address size prefix rather than operand size prefix.
6643 Remove operand -> address size hack when emitting jcxz/loop.
6644 (i386_operand): Remove O_Absent check as it's done in expr.
6646 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * configure.in: Recognize m5200 as a cpu_type of m68k.
6649 * aclocal.m4: Rebuild with current libtool.
6650 * configure: Rebuild.
6652 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6654 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6655 to relaxable_symbol to prevent references to external symbol from
6658 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6660 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6661 symbols are relaxable.
6663 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6665 * config/tc-v850.c (md_begin): Don't create special
6666 sections by default.
6668 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6670 * config/tc-mips.c (macro): For div and udiv, close the
6671 reorder block as soon as possible.
6673 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6675 From Matt Semersky <matts@scd.hp.com>:
6676 * macro.c (macro_mri_mode): New function.
6677 * macro.h (macro_mri_mode): Declare.
6678 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6681 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6683 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6686 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6687 until after xstrdup in OBJ_EVAX case.
6689 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6691 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6692 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6693 of hardcoded magic number.
6694 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6696 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6698 * read.c (do_s_func): New function.
6700 * read.h (do_s_func): Add prototype.
6702 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6704 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6705 nops if fill pattern not specified.
6707 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6709 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6710 * config/te-go32.h (TE_GO32): Define.
6711 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6713 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6715 Implement .func/.endfunc pseudo-ops.
6716 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6718 * read.c (potable): Add .func,.endfunc.
6719 (s_func): New function.
6720 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6722 (in_doc_func_p,current_function_label): New static globals.
6723 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6725 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6727 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6728 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6729 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6730 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6731 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6732 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6733 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6734 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6735 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6736 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6737 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6738 * config/tc-a29k.c: Don't define md_short_jump_size,
6739 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6740 * config/tc-alpha.c: Likewise.
6741 * config/tc-alpha.h: Likewise.
6742 * config/tc-arm.c: Likewise.
6743 * config/tc-h8300.c: Likewise.
6744 * config/tc-h8500.c: Likewise.
6745 * config/tc-hppa.c: Likewise.
6746 * config/tc-i860.c: Likewise.
6747 * config/tc-i960.c: Likewise.
6748 * config/tc-ppc.c: Likewise.
6749 * config/tc-sh.c: Likewise.
6750 * config/tc-sparc.h: Likewise.
6751 * config/tc-tic30.c: Likewise.
6752 * config/tc-w65.c: Likewise.
6753 * config/tc-z8k.c: Likewise.
6755 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6757 * config/tc-vax.c (_): Delete this macro used for placeholder
6758 values in vax_operand_width_size; it conflicts with the _() macro
6759 used for internationalization.
6761 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6763 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6764 code. From Chris Moller <moller@bops.com>.
6766 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6767 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6768 * read.c (emit_expr): Initialize seg and subseg fields of a new
6770 * write.c (write_object_file): Switch to the appropriate segment
6771 and subsegment when processing a broken word.
6773 * config/tc-m68k.c (mri_assemble): New static function.
6774 (build_mri_control_operand): Call mri_assemble rather than
6776 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6777 (s_mri_endf, s_mri_endw): Likewise.
6779 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6781 * read.c (s_org): Call md_flush_pending_output if it is defined.
6783 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6785 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6787 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6788 (md_parse_option): Add for same.
6789 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6790 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6791 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6793 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6795 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6797 * config/tc-arm.c (find_real_start): Relax definition of local
6800 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6802 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6803 symbols at the given address, not just the last one specified.
6805 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6807 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6808 or number_to_chars_littleendian to write data.
6810 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6812 * config/tc-v850.c (md_assemble): Remove artificially created
6813 register name symbols.
6815 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6817 * write.c (fixup_segment): Change "segment" to "section" in
6820 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6822 * write.c (fixup_segment): Change sym1-sym2 message again.
6824 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6826 * write.c (fixup_segment): Improve error message for sym1-sym2
6827 errors when sym1 is in a different segment from sym2.
6829 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6831 * config/tc-m32r.c (warn_unmatched_high): New static local.
6832 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6833 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6834 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6835 (md_parse_option): Likewise.
6836 (md_show_usage): Likewise.
6837 (m32r_frob_file): Likewise.
6839 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6840 (read_a_source_file): Call them.
6841 * read.h (stabs_generate_asm_file): Declare.
6842 * stabs.c (stabs_generate_asm_file): New function.
6843 (generate_asm_file): New function.
6844 (stabs_generate_asm_lineno): Move file name handling into
6847 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6849 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6850 (d30v_current_align, d30v_current_align_seg): New variables.
6851 (d30v_last_label): New variable.
6852 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6853 (s_d30v_data, s_d30v_section): Likewise.
6854 (md_pseudo_table): Call them.
6855 (md_begin): Initialize d30v_current_align_seg.
6856 (md_assemble): Call d30v_align when needed by known current alignment.
6857 (d30v_frob_label, d30v_cons_align): New functions.
6858 * config/tc-d30v.h (md_do_align): Remove.
6859 (tc_frob_label): Call d30v_frob_label.
6860 (md_cons_align): New.
6862 * config/tc-d30v.c (find_format): Convert complex expressions to
6863 expression symbols before processing. Clean up code formatting.
6865 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6867 * po/Make-in (install-info): New target.
6869 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6871 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6873 * config/tc-mn10300.c (md_assemble): Likewise.
6875 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6877 * Makefile.am: Update with `make dep-am'.
6878 (HFILES): Add cgen.h.
6879 (cgen.o): Depend on cgen.h.
6880 * Makefile.in: Regenerate.
6882 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6884 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6886 * gasp.c (grab_label): Permit a label to be a preprocessor
6887 variable by permitting a label to start with a backslash.
6889 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6891 * config/tc-mips.c (validate_mips_insn): Removed hack
6892 for previously inaccessible bitfields in some INSN_TRAP
6895 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6897 * config/tc-d30v.c (do_assemble): Abort with error message
6898 if opcode operands do not match.
6900 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6902 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6903 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6904 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6905 similar new 'q' operand.
6907 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6909 * cgen.c (cgen_asm_finish_insn): Fix typo.
6911 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6914 * cgen.c: Include it.
6915 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6916 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6917 All callers updated.
6918 * config/tc-m32r.c: Include cgen.h.
6919 (m23r_insn): New members num_fixups,fixups.
6921 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6923 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6924 to avoid compiler warning.
6926 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6928 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6931 * makefile.vms (OBJS): Add ehopt.obj
6933 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6935 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6937 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6939 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6940 a short format insn.
6941 (md_assemble): Set it for explicitly packed insns.
6943 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6945 * config/obj-coff.c (c_symbol_merge): Do not take address of
6946 native fields when performing the memcpy.
6948 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6950 * config/tc-mips.c (macro,macro2): Implement
6951 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6953 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6955 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6956 relocations against globally visible symbols.
6957 * config/tc-m68k.c (relaxable_symbol): New macro.
6958 (m68k_ip, md_estimate_size_before_relax): Use it.
6959 (tc_m68k_fix_adjustable): Also handle weak symbols.
6961 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6963 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6964 references to externally visible symbols.
6965 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6966 values in twice for a PC relative reloc if the symbol is
6969 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6970 don't adjust a PC relative reloc against an externally visible
6972 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6973 for a PC relative fixup against an externally visible defined
6974 symbol, arrange to store object file and addend values as though
6975 the symbol were not defined.
6976 (tc_gen_reloc): Likewise.
6978 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6980 * read.c (sizeof_leb128): Referenced externally by write.c so
6983 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6985 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6986 and expand a 'debug' symbol associated with the next instruction
6987 that does not cause a short instruction to be filled with a NOP.
6988 (md_pseudo_table): Add support for .debugsym.
6989 (assemble_parallel_insn): Add calls to expand_debug_sym as
6991 (md_assemble): Ditto.
6993 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6995 * as.c (main): Conditionally call setlocale.
6996 * gasp.c (main): Likewise.
6997 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6998 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7000 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7002 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7004 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7006 * config/tc-hppa.c: Change all calls to bzero to use memset.
7007 (pa_ip): Add cast to avoid warning.
7008 (tc_gen_reloc, md_apply_fix): Likewise.
7009 (pa_find_space_by_number): Likewise.
7010 (hppa_force_relocation): Likewise.
7011 (pa_block): Change i to unsigned int.
7012 * config/obj-som.h (obj_som_copyright): Declare.
7014 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7016 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7017 for line numbers for assembly source.
7019 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7021 * configure.in: Change version number to 2.9.4
7022 * configure: Rebuild.
7024 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7026 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7028 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7030 * ecoff.h: Change symbolS in function declaration to struct
7033 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7035 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7036 (md_convert_frag): Fix i18n typo.
7038 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7040 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7041 * ecoff.h: Protoype it.
7042 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7043 [EVAX] (s_alpha_prologue): Delete.
7044 (md_pseudo_table): Update.
7046 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7048 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7049 array to local pointer.
7050 (get_args, parse_expr): Add casts to avoid warnings.
7052 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7054 * read.c (s_set): Cast xmalloc return value to fragS *.
7055 * config/tc-m68k.c (m68k_ip): Function made static to match
7056 previous forward declaration.
7057 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7059 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7061 * config/tc-v850.c: Add internationalisation macros to error
7064 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7065 macros to error strings.
7067 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7069 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7070 reloc is in the TOC csect.
7071 (md_apply_fix3): Correct gettext typo.
7073 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7075 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7076 .L - they are local labels and the branches are not really
7077 function calls but rather far jumps.
7079 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7081 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7083 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7085 * config/tc-i386.c (md_assemble): Print operand number rather than
7086 using ordinal_names.
7087 (i386_operand): Likewise.
7089 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7091 * Makefile.am (INTLLIBS): Define to work around apparent automake
7093 All Makefiles: Regenerated.
7095 * Many files: Added gettext invocations around user-visible
7097 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7098 HAVE_LC_MESSAGES): Define.
7099 * dep-in.sed: Added asintl.h.
7100 * po/Make-in: New file.
7101 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7103 * read.c (Z_): Renamed from `_'.
7104 * Makefile.am (SUBDIRS): Added po.
7105 (POTFILES): new macro.
7106 (po/POTFILES.in): New target.
7107 ($(OBJS)): Added asintl.h.
7109 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7110 (as_new_LDADD): Added $(INTLLIBS).
7111 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7112 (gasp_new_LDADD): Added $(INTLLIBS).
7113 (gasp_new_DEPENDENCIES): New macro.
7114 * configure, aclocal.m4: Rebuilt.
7115 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7117 (ALL_LINGUAS): Define.
7118 * macro.c: Include "asintl.h".
7119 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7120 * as.h: Include "asintl.h".
7121 * config/tc-i386.c (ordinal_names): Removed.
7122 (md_assemble): Changed error text to avoid ordinal_names.
7123 (i386_operand): Likewise.
7124 (reloc): Added as_bad to avoid i18n problems.
7125 (tc_gen_reloc): Likewise.
7126 * config/tc-arm.c (bad_args): Now a #define.
7128 * config/obj-vms.c (VMS_stab_parse): Changed type of
7130 (global_symbol_directory): Unified strings to avoid i18n
7132 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7133 avoid i18n problems.
7134 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7135 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7137 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7139 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7141 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7143 * as.c (print_version_id): Added an fprintf to avoid i18n
7145 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7147 * expr.c (expr): Added as_warn call to avoid i18n problems.
7148 * messages.c (as_assert): Changed code to avoid i18n problems.
7149 (as_abort): Likewise.
7150 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7151 (s_space): Likewise.
7152 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7154 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7156 * config/tc-i386.c (check_prefix): New static function, split out
7158 (struct _i386_insn): Add wait_prefix field.
7159 (md_assemble): Remove wait_prefix local variable. Use
7160 check_prefix when adding a prefix.
7162 * config/tc-i386.c (current_templates): New static variable.
7163 (md_assemble): Remove current_templates local variable.
7164 (md_assemble, i386_operand): Improve error and warning messages in
7165 many places. Add RESTORE_END_STRING in many places before error
7166 return. Clarify some comments.
7168 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7170 (md_assemble): Parse string instruction operands, looking for
7171 segment override prefixes. Check for invalid segment prefixes on
7173 (i386_operand): i.seg[] and max mem_operand changes for string
7175 * config/tc-i386.h (EsSeg): Define.
7177 * config/tc-i386.h (regKludge): Define.
7178 (iclrKludge, imulKludge): Don't define.
7179 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7180 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7181 opcode_modifier checks to look for more common cases first. Add
7182 default_seg for IsString case.
7184 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7186 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7188 * configure: Rebuild with new automake and libtool.
7189 * aclocal.m4, Makefile.in: Likewise.
7191 * doc/Makefile.am (as.dvi): New target.
7192 * doc/Makefile.in: Rebuild.
7194 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7196 * configure.in: Added sparc86x support.
7198 * configure: Rebuild.
7200 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7202 (md_parse_option): Warn if -EL is not supported for this architecture.
7204 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7206 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7208 * config/tc-mips.c (mips_ip): Note when we use get match on
7209 the full instruction name.
7211 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7213 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7214 back into the expression to handle add/sub simplification correctly.
7216 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7218 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7220 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7222 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7225 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7227 * symbols.c (max_indent_level): New global.
7228 (print_symbol_value_1): Use it.
7229 * expr.h (expr_build_dot): Declare.
7230 * expr.c (expr_build_dot): New function.
7232 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7234 * symbols.c (print_binary): New function.
7235 (print_expr_1): Call it.
7237 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7239 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7240 operand in the opcode.
7242 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7244 * config/tc-i386.h: Reorder operand flags and opcode modifier
7245 flags for clarity. Remove unused definitions: Unknown,
7246 ImmUnknown, DispUnknown, NoModrm.
7247 * config/tc-i386.c (type_names): Add missing Debug type.
7248 (md_assemble): Better duplicate prefix checking. Quicker string
7249 instruction check via new opcode_modifier flag.
7251 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7253 * doc/as.texinfo (Invoking): Clarify -Wa example.
7255 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7257 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7258 (s_mips_weakext): Define.
7259 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7260 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7263 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7265 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7266 is an error if the value can not be computed at assembly time.
7267 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7269 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7271 * gasp.c (main): Set next field of new include_path structure to
7272 NULL. From Avery Pennarun <averyp@gdc.ca>.
7274 * read.c (s_mri_sect): Call as_bad rather than abort for an
7275 unsupported MRI target.
7277 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7279 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7280 the destination of a branch instruction should be altered.
7281 (find_real_start): New function: Locate the real, Thumb coded
7282 start of a Thumb function.
7283 (do_t_branch23): Alter the destination of branches to Thumb
7286 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7288 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7290 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7293 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7295 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7296 * doc/c-hppa.texi: Likewise.
7298 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7300 * Makefile.am: Rebuild dependencies.
7301 * Makefile.in: Rebuild.
7303 * Makefile.am (DEP_INCLUDES): New variable.
7304 (.dep1): Change to work when srcdir is not an absolute path.
7305 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7306 * Makefile.in: Rebuild.
7308 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7310 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7311 LinearAddress patch.
7313 * configure.in: Set version to 2.9.1.
7314 * configure: Rebuild.
7316 * Branched binutils 2.9.
7318 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7320 * config/tc-i386.h (FWait): Define.
7321 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7322 other prefixes. Check FWait flag in opcode table to see which
7323 instructions require an fwait prefix.
7325 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7327 * stabs.c (get_stab_string_offset): Always create a stab string
7330 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7332 Fix some gcc -Wall warnings:
7333 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7334 * ehopt.c (eh_frame_code_alignment): Likewise.
7335 * expr.c (integer_constant, operand): Likewise.
7336 * frags.c (frag_align): Likewise.
7337 * gasp.c (level_0, change_base, doinstr): Likewise.
7338 * hash.c (hash_ask): Likewise.
7339 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7340 (debugging_pseudo): Likewise.
7341 * macro.c (define_macro, check_macro): Likewise.
7342 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7343 (ignore_rest_of_line, float_cons): Likewise.
7344 * symbols.c (decode_local_label_name): Likewise.
7345 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7346 (fixup_segment, number_to_chars_bigendian): Likewise.
7347 (number_to_chars_littleendian): Likewise.
7348 * config/atof-ieee.c (gen_to_words): Likewise.
7349 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7350 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7351 * read.c (output_big_sleb128): Initialize locals to avoid
7353 (output_big_uleb128, equals): Likewise.
7354 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7355 to unsigned int. Change zeros to unsigned int.
7356 * cond.c (s_if): Add return to default case.
7357 * frags.c (frag_now_fix): Change return type to addressT.
7358 * frags.h (frag_now_fix): Update declaration.
7359 * listing.c (file_info_struct): Change linenum to unsigned int.
7360 (struct list_info_struct): Change hll_line to unsigned int.
7361 (print_source): Update format string.
7362 * read.c (emit_expr): Change scan to unsigned int, and don't
7363 bother to initialize it.
7364 * symbols.c (dollar_label_count): Change to unsigned long.
7365 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7366 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7367 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7369 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7371 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7372 mcf5200 just as we do for m68000.
7373 (m68k_init_after_args): Likewise.
7374 (md_estimate_size_before_relax): Likewise.
7376 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7378 * config/tc-v850.c (md_assemble): Store relocation addend in
7379 fixup instead of instruction.
7381 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7383 * config/tc-i386.c (md_assemble): Swap template arguments to
7384 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7385 This macro is currently symmetric, so passing them the wrong
7386 way didn't cause any problem, but may if the macro is changed
7388 After copying template to i.tm, use i.tm. rather than t-> to
7389 access fields, and make t a const*
7390 Move i.tm.operand_types[] swap to immediately after the copy.
7392 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7394 * expr.h (expr_build_uconstant): Add prototype.
7395 (expr_build_unary,expr_build_binary): Add prototypes.
7396 * expr.c (expr_build_uconstant): New function.
7397 (expr_build_unary,expr_build_binary): New functions.
7399 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7401 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7402 * macro.c (macro_expand_body): Increase buffer size.
7403 * messages.c (as_warn): Likewise.
7404 (as_warn_where, as_bad, as_bad_where): Likewise.
7406 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7408 Based on patch from H.J. Lu <hjl@gnu.org>:
7409 * Makefile.am (DISTSTUFF): New variable.
7410 (diststuff): New target.
7411 * Makefile.in: Rebuild.
7413 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7415 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7416 m32r_elf_section_change_hook.
7418 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7419 emit a nop if a section ends with a 16 bit instruction.
7421 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7423 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7424 s_lcomm rather than obj_coff_lcomm.
7425 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7427 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7429 * config/tc-i386.h (LinearAddress): Define.
7430 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7431 instruction, don't use a default segment.
7433 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7435 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7436 * configure: Rebuild.
7438 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7440 * aclocal.m4, configure: Rebuild with libtool 1.2.
7442 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7444 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7445 PC relative branches. Patch courtesy of Jonathan Walton.
7448 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7450 * configure.in (emulations): Add thumb-pe target.
7452 * configure (emulations): Add thumb-pe target.
7454 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7456 * itbl-lex.l (yywrap): Don't define if already defined as a
7459 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7461 * depend.c (quote_string_for_make): New function.
7462 (wrap_output): Use it.
7464 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7466 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7467 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7469 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7471 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7472 Recognize -GN and -relax.
7473 (md_begin): Initialize gp size from -G switch.
7474 (alpha_force_relocation): Always force if -relax.
7475 (alpha_align): Take a new argument that will specify when to
7476 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7477 Change all callers. Emit nop alignment padding as nop+unop pair.
7479 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7481 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7482 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7484 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7486 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7487 require padding to the next long word boundary.
7489 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7491 * cgen.c: #include symcat.h.
7492 * config/tc-m32r.c: Likewise.
7494 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7496 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7497 absolute expressions instead of '$' prefixed register names.
7499 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7501 * read.c (s_set): Record file and line info for symbols when -as.
7502 (pseudo_set): Don't overwrite that dummy fragment.
7504 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7506 * config/tc-ppc.c (md_pseudo_table): Add "section".
7507 (ppc_named_section): New static function.
7509 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7511 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7512 so we don't have to scan the entire list.
7514 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7516 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7517 case, allow the parallel instructions to modify the same flag
7520 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7522 * listing.c (list_symbol_table): Categorize symbols by
7523 undefined_section rather than sy_frag->line == NULL.
7525 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7527 * Makefile.am (install-exec-local): Install properly when ln
7528 fails or tooldir == prefix.
7530 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7532 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7533 Test result of insert_operand for error.
7535 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7537 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7538 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7539 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7540 * doc/Makefile.in: Rebuild.
7542 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7544 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7545 (macro): Fix handling of M_COP[0-3].
7547 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7549 Based on patches from Ross Harvey <ross@teraflop.com>:
7550 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7551 if macro_alternate or macro_mri.
7552 (getstring): Remove support for byte constants between < and >.
7553 (get_any_string): '<' only starts a string if macro_alternate or
7555 (macro_expand_body): Permit keyword parameters following
7556 positional parameters.
7558 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7559 * configure.in (alpha*-*-netbsd*): New target.
7560 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7561 * configure: Rebuild.
7563 * as.h (flag_warn_suppress_instructionswap): Move from here...
7564 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7565 here, and make static.
7567 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7568 BFD_ASSEMBLER or MANY_SEGMENTS.
7570 * as.c (show_usage): Update bug-gnu-utils address.
7571 * gasp.c (show_usage): Likewise.
7572 * doc/as.texinfo (Bug Reporting): Likewise.
7574 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7576 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7577 insns regardless of the size of a pointer if we're in mips I or
7579 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7581 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7583 Fix rac to accept only a0:
7584 * tc-d10v.c (parallel_ok, find_opcode):
7585 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7586 Introduce OPERAND_GPR.
7588 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7590 * read.c (s_fill): Handle non-constant repeat counts by creating
7591 an rs_space fragment.
7593 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7595 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7596 from as_bad to as_warn.
7598 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7600 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7601 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7602 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7604 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7606 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7607 seg_fix_rotP rather than fix_root from seg_info.
7609 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7611 * expr.c: Add support for 0x1_2_3_4 bignums.
7613 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7615 * configure.in: Change -linux* to -linux-gnu*.
7616 * configure: Rebuild.
7618 * app.c (do_scrub_begin): Treat \r as whitespace.
7620 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7622 * Makefile.am: Update dependencies.
7623 * Makefile.in: Rebuild.
7625 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7627 * configure, aclocal.m4: Rebuild with new libtool.
7629 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7631 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7632 the argument to bfd_set_arch_mach.
7633 (load_address): Use bfd_arch_bits_per_address to determine the
7634 bit size of an address instead of looking at the isa level.
7635 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7637 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7639 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7641 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7643 * ehopt.c: New file.
7644 * as.h (enum _relax_state): Add rs_cfa.
7645 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7646 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7647 * read.c (emit_expr): Call check_eh_frame.
7648 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7649 (relax_segment): Likewise.
7650 * Makefile.am: Rebuild dependencies.
7651 (GAS_CFILES): Add ehopt.c.
7652 (GENERIC_OBJS): Add ehopt.o.
7653 * doc/internals.texi (Frags): Document rs_cfa.
7655 * as.c (show_usage): Mention --traditional-format.
7656 (parse_args): Accept --traditional-format.
7657 * as.h (flag_traditional_format): Declare.
7658 * output-file.c (output_file_create): If flag_traditional_format,
7659 set BFD_TRADITIONAL_FORMAT on stdoutput.
7660 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7662 * config/tc-mips.c (append_insn): Make sure that if we have a
7663 fixup for an unmatched %hi reloc, it does not associated with a
7666 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7667 * doc/Makefile.in: Likewise.
7669 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7671 * config/tc-m32r.c (check_for_side_effects): New function.
7672 (can_make_parallel): Add checks for instruction side effects
7673 clashing with the other instruction.
7674 (assemble_parallel_insn): Improve warning messages. Return error
7675 message from non-swapped instruction order.
7677 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7679 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7681 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7682 md_cleanup definition. This moves the forced literal output to
7683 the end of the source pass, and avoids macro's inserting literals
7684 into the code immediately after the macro expansion.
7686 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7688 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7689 a gas internal symbol is adjustable.
7690 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7692 * as.h: If gcc version greater than 2.6, use `__format__' and
7693 `__printf__' in function attributes, rather than `format' and
7696 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7698 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7700 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7702 Add tms320c30 support:
7703 * config/tc-tic30.h: New file.
7704 * config/tc-tic30.c: New file.
7705 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7706 TARGET_FORMAT as "coff-tic30".
7707 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7708 * Makefile.am: Rebuild dependencies.
7709 (CPU_TYPES): Add tic30.
7710 (CPU_OBJ_VALID): tic30-aout is valid.
7711 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7712 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7713 * configure, Makefile.in: Rebuild.
7715 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7717 * config/tc-v850.c (md_assemble): Improvements to error messages.
7719 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7721 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7722 BFD_RELOC_HI16_S to store the high bits of any value.
7724 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7725 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7726 assembler calculate relocations to any external symbol at all.
7727 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7728 involving generation of pc-relative relocs.
7729 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7730 has been moved to md_apply_fix3.
7732 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7733 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7734 which actually means (the address of identifier's GOT entry) +
7735 constant, which is not particularly useful.
7737 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7739 * read.h (include_dirs): Declare.
7740 (include_dir_count,include_dir_maxlen): Declare.
7742 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7744 * configure.in: Correct check for shared opcodes library.
7745 * configure: Rebuild.
7747 * listing.c (buffer_line): If we can't open the file, set at_end.
7748 (listing_print): Remove unused local variable fi.
7750 * config/m68k-parse.y (reglistpair): Handle register list in
7753 * config/vms-conf.h: Don't undef VERSION.
7755 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7757 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7759 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7761 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7762 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7763 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7764 (EXTRA_DIST): Define.
7765 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7766 explicitly rather than via the list of object files.
7767 (gcc-as.opt): New file created when make-gas.com is run.
7768 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7769 itbl-cpu.h} to #include appropriate file rather than copying that
7771 * config/vms-conf.h: Synchronize with current config.in.
7772 * Makefile.in: Rebuild.
7774 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7776 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7777 (parallel_ok): Relaxed parallel subinstruction dependency check.
7779 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7781 * as.h (flag_warn_suppress_instructionswap): added new flag.
7782 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7783 command line argument.
7784 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7785 warning only if flag_warn_suppress_instructionswap is false.
7787 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7789 * configure.in (i386-*-mingw32*): New target.
7790 * configure: Rebuild.
7792 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7794 * symbols.c (resolve_symbol_value): Don't set the segment if it
7795 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7797 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7800 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7802 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7803 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7806 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7808 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7810 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7812 * config/tc-v850.c (v850_insert_operand): Display instruction when
7813 an error is encountered.
7815 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7817 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7818 (i386-*-sco3.2v5*coff): New target.
7819 (i386-*-sco3.2*): New target.
7820 * configure: Rebuild.
7822 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7824 * config/tc-v850.c: Tidy error message production.
7826 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7828 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7829 validate_immediate return value in the right type for comparisons
7832 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7834 * listing.c (MAX_BYTES): Use listing variables not constants.
7835 (data_buffer): No longer an array, but a pointer.
7836 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7837 (listing_listing): Allocate data_buffer.
7839 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7841 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7842 --listing-rhs-width, --listing-cont-lines.
7843 (show_usage): Update.
7844 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7845 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7846 (print_lines): Use the variables instead of the constants.
7847 (listing_listing): Likewise.
7848 * listing.h: Declare the new vars.
7850 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7852 * as.c (parse_args): Add --keep-locals alias for -L.
7853 Add --strip-local-absolute.
7854 (show_usage): Update.
7855 * as.h (flag_strip_local_absolute): New flag.
7856 * symbols.c (S_IS_LOCAL): Use it.
7857 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7858 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7859 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7861 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7863 * config/tc-m32r.c: Detect if explicitly parallel instructions
7864 might have an io conflict and issue a warning message.
7866 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7868 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7869 cgen_swap_fixups): Functions to save, restore and swap the fixup
7870 chain with a backup copy.
7871 (cgen_asm_finish_insn): Returns address of constructed insn.
7873 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7875 * listing.c (file_info_struct): Remove FILE, add POS.
7876 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7877 (file_info): Don't open the file.
7878 (buffer_line): Check for the file in the last_open cache, updating
7880 (print_source): Don't reference file_info->file.
7881 (listing_listing): Likewise.
7882 (listing_print): Close the file in the cache, if any.
7884 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7886 * read.c (dwarf_file_string): New file static variable.
7887 (emit_expr): Look for constant sequence that leads up to a file
7888 name in DWARF debugging output.
7889 (stringer): Use dwarf_file_string to decide whether to accept a
7890 string as a file name.
7892 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7894 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7895 (crack_operand): Add reg->reglst MRI hack.
7896 (r_seg): Put reglst symbols in reg_section.
7897 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7899 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7901 * tc-sh.c (get_specific): Handle SGR & DBR.
7903 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7905 * tc-h8300.c (parse_reg): Take the length of the symbol into
7906 account when attempting to match a register name.
7907 * tc-h8500.c (parse_reg): Likewise.
7909 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7911 * cgen.c: Formatting changes to improve readability.
7913 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7915 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7918 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7920 Based on a patch from Jim Wilson
7921 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7922 (tc_gen_reloc): Handle cross section PC relative relocs
7925 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7927 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7929 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7931 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7932 (expr_jmp_buf): New static local.
7933 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7934 (cgen_md_operand): New function.
7935 * tc-m32r.c: Clean up pass over `struct foo' usage.
7936 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7938 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7940 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7941 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7943 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7945 * config/tc-i386.c (i386_operand): Give an error if there are
7946 unrecognized characters after an expression.
7948 For older changes see ChangeLog-9697