1 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
5 (arm_psr_parse): Handle lowercase CPSR and SPSR.
7 2000-10-25 Nick Clifton <nickc@redhat.com>
9 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
10 a DWARF2 line number information sequence.
12 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
14 * read.c (generate_lineno_debug): Update comment describing why
15 DWARF2 line number debug information is not generated
16 automatically by this function.
18 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
21 * config/tc-arm.h (md_end): Define.
22 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
24 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
25 if generating DWARF2 line numbers.
26 (arm_end_of_source): New function. Call dwarf2_finish if
29 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
30 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
31 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
33 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
35 * tc-i386.c: Fix prototype declarations for functions taking no
38 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
40 * tc-i386.c (i386_operand_modifier): Remove.
41 (build_displacement_string): Remove.
42 (i386_parse_seg): Remove.
43 (i386_intel_memory_operand): Remove.
44 (i386_intel_operand): Re-write using recursive descent parser based
45 on MASM documentation.
46 (struct intel_parser_s): New structure.
47 (intel_parser): New static variable.
48 (struct intel_token): New structure.
49 (cur_token, prev_token): New static variables.
62 (intel_match_token): New function.
63 (intel_get_token): New function.
64 (intel_putback_token): New function.
65 (intel_expr): New function.
66 (intel_e05): New function.
67 (intel_e05_1): New function.
68 (intel_e06): New function.
69 (intel_e06_1): New function.
70 (intel_e09): New function.
71 (intel_e09_1): New function.
72 (intel_e10): New function.
73 (intel_e10_1): New function.
74 (intel_e11): New function.
76 2000-10-20 Jakub Jelinek <jakub@redhat.com>
78 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
79 instructions to loose any special insn->architecture mask.
81 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
82 (sparc_md_end, sparc_arch_types, sparc_arch,
83 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
84 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
85 request v9b architecture if they are used).
87 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
89 * config/tc-m68k.c: Fix the previous misapplied patch.
91 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
93 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
94 BFD_ASSEMBLER and !BFD_ASSEMBLER.
95 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
98 2000-10-17 Kazu Hirata <kazu@hxi.com>
100 * debug.c: Fix formatting.
101 * depend.c: Likewise.
102 * dwarf2dbg.c: Likewise.
103 * dwarf2dbg.h: Likewise.
107 * flonum-konst.c: Likewise.
110 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
112 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
114 * doc/as.texinfo: Added notes about this new option.
116 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
118 * config/tc-sh.c (JREG): Remove.
119 (md_convert_frag): Remove #if 0:d code using JREG.
121 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
123 * config/tc-i386.c (i386_operand_modifier): Only match
124 modifiers SHORT and FLAT if they are followed by a space.
125 (parse_register): When `allow_naked_reg' is set, do not confuse
126 identifiers that start with a register name with a register.
128 2000-10-12 Kazu Hirata <kazu@hxi.com>
130 * app.c: Fix formatting.
133 * bit_fix.h: Likewise.
138 2000-10-11 Alan Modra <alan@linuxcare.com.au>
140 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
142 2000-10-07 Alan Modra <alan@linuxcare.com.au>
144 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
145 Re-arrange function a little and improve error message.
147 * write.c (write_relocs): Fix a comment.
149 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
152 2000-10-05 Jim Wilson <wilson@cygnus.com>
154 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
156 2000-10-05 Alan Modra <alan@linuxcare.com.au>
158 * config/tc-i386.c: Delete some useless comments, reformat others.
160 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
161 non-global syms in linkonce sections.
163 2000-10-04 Ralf Baechle <ralf@gnu.org>
165 * config/tc-ia64.c (operand_match): Don't use // style comments.
166 * config/tc-i370.c: Likewise.
168 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
170 Changes to handle varying register prefix and user symbol prefix.
171 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
172 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
173 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
174 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
175 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
176 (demand_register_prefix): New variable.
177 (md_pseudo_table): New pseudo ".syntax".
178 (md_longopts): New options --no-underscore and --underscore.
179 (cris_target_format): Return elf32-us-cris or elf32-cris depending
180 on symbols_have_leading_underscore.
181 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
182 (get_spec_reg): Ditto.
183 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
185 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
187 <case OPTION_NO_US, case OPTION_US>: New.
188 (md_show_usage): Be brief and reformat to match continuation of
190 * po/gas.pot: Regenerate.
192 2000-09-28 Alan Modra <alan@linuxcare.com.au>
194 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
195 force relocs for 12 bit branches.
196 (md_apply_fix): Similarly, adjust logic here.
198 2000-09-28 Alan Modra <alan@linuxcare.com.au>
200 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
201 adjust for external and weak syms as we will use a reloc. Allow
202 for +8 offset when calculating limits of branches.
203 (hppa_fix_adjustable): Undo 2000-09-23 change.
204 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
205 Correct distance calculation.
206 (tc_gen_reloc): Print the file name and line number if we can't
209 From John David Anglin <dave@hiauly1.hia.nrc.ca>
210 * config/tc-hppa.c (nonzero_dibits): Define.
211 (arg_reloc_stub_needed): Check each arg and return value
212 separately for zero case.
213 (pa_align): Declare argument `bytes'.
215 2000-09-25 Kazu Hirata <kazu@hxi.com>
217 * config/tc-cris.c: Fix formatting.
218 * config/tc-d10v.h: Likewise.
219 * config/tc-d30v.c: Likewise.
220 * config/tc-d30v.h: Likewise.
221 * config/tc-fr30.c: Likewise.
222 * config/tc-fr30.h: Likewise.
223 * config/tc-m68k.c: Likewise.
224 * config/tc-m68k.h: Likewise.
225 * config/tc-pj.h: Likewise.
226 * config/tc-ppc.c: Likewise.
227 * config/tc-ppc.h: Likewise.
228 * config/tc-sh.c: Likewise.
229 * config/tc-sh.h: Likewise.
230 * config/tc-sparc.c: Likewise.
231 * config/tc-v850.h: Likewise.
232 * config/tc-vax.h: Likewise.
233 * config/tc-w65.h: Likewise.
234 * config/tc-z8k.h: Likewise.
236 2000-09-23 Alan Modra <alan@linuxcare.com.au>
238 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
240 (hppa_force_relocation): Likewise.
242 2000-09-22 Jim Wilson <wilson@cygnus.com>
244 * config/tc-ia64.c (dv_sem): Add "stop".
245 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
246 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
247 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
249 (mark_resources): Check IA64_RS_PRr.
251 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
253 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
254 md_estimate_size_before_relax): Redesign and clean up the
255 relaxation mechanism.
257 2000-09-21 Kazu Hirata <kazu@hxi.com>
259 * config/tc-ns32k.c: Fix formatting.
260 * config/tc-ns32k.h: Likewise.
262 2000-09-20 Kazu Hirata <kazu@hxi.com>
264 * config/tc-m32r.c: Fix formatting.
265 * config/tc-m32r.h: Likewise.
266 * config/tc-m68851.h: Likewise.
267 * config/tc-m68hc11.c: Likewise.
268 * config/tc-m68hc11.h: Likewise.
269 * config/tc-m88k.c: Likewise.
270 * config/tc-mcore.c: Likewise.
271 * config/tc-mcore.h: Likewise.
272 * config/tc-mips.c: Likewise.
273 * config/tc-mips.h: Likewise.
274 * config/tc-mn10200.h: Likewise.
275 * config/tc-mn10300.h: Likewise.
276 * config/tc-tahoe.c: Likewise.
277 * config/tc-tahoe.h: Likewise.
279 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
281 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
282 Likewise in relaxation description comments.
284 2000-09-18 Alan Modra <alan@linuxcare.com.au>
286 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
287 subtraction of two syms without emitting a relocation.
289 From David Huggins-Daines <dhd@linuxcare.com>
290 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
291 global or weak symbols.
293 2000-09-15 Kazu Hirata <kazu@hxi.com>
295 * config/tc-h8300.h: Fix formatting.
296 * config/tc-h8500.c: Likewise.
297 * config/tc-h8500.h: Likewise.
298 * config/tc-hppa.h: Likewise.
299 * config/tc-i370.h: Likewise.
300 * config/tc-i386.h: Likewise.
301 * config/tc-i860.c: Likewise.
302 * config/tc-i860.h: Likewise.
303 * config/tc-i960.h: Likewise.
304 * config/tc-ia64.c: Likewise.
305 * config/tc-ia64.h: Likewise.
307 2000-09-14 Kazu Hirata <kazu@hxi.com>
309 * config/tc-a29k.c: Fix formatting.
310 * config/tc-alpha.c: Likewise.
311 * config/tc-arc.c: Likewise.
312 * config/tc-arc.h: Likewise.
313 * config/tc-arm.c: Likewise.
314 * config/tc-arm.h: Likewise.
315 * config/tc-avr.c: Likewise.
316 * config/tc-avr.h: Likewise.
317 * config/tc-tic30.c: Likewise.
318 * config/tc-tic30.h: Likewise.
319 * config/tc-tic54x.c: Likewise.
320 * config/tc-tic54x.h: Likewise.
321 * config/tc-tic80.c: Likewise.
322 * config/tc-tic80.h: Likewise.
324 2000-09-14 Timothy Wall <twall@cygnus.com>
326 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
327 parallel comparisons for later use.
328 (struct rsrc): Add parallel comparison type.
329 (resources_match): Skip special cases of PR usage (non-conflicting
332 2000-09-13 Kazu Hirata <kazu@hxi.com>
334 * config/obj-ecoff.c: Fix formatting.
335 * config/obj-elf.c: Likewise.
336 * config/obj-elf.h: Likewise.
337 * config/obj-evax.h: Likewise.
338 * config/obj-generic.h: Likewise.
339 * config/obj-hp300.c: Likewise.
340 * config/obj-hp300.h: Likewise.
341 * config/obj-ieee.h: Likewise.
342 * config/obj-vms.c: Likewise.
343 * config/obj-vms.h: Likewise.
345 2000-09-13 Anders Norlander <anorland@acc.umu.se>
347 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
348 (md_parse_option): Ditto.
349 (md_longopts): Add -mips32 option.
350 (md_show_usage): Document new options.
351 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
352 (mips_ip): Assemble mfc0 with a sub-selection code.
353 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
354 (mips_cpu_to_str): New function.
355 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
356 Use CPU_* defines instead of hardcoded numbers.
358 * doc/as.texinfo: Document new options.
359 * doc/c-mips.texi: Ditto.
361 2000-09-12 Kazu Hirata <kazu@hxi.com>
363 * as.h: Fix formatting.
364 * asintl.h: Likewise.
365 * bit_fix.h: Likewise.
366 * config/obj-aout.c: Likewise.
367 * config/obj-aout.h: Likewise.
368 * config/obj-bout.c: Likewise.
369 * config/obj-bout.h: Likewise.
370 * config/obj-coff.c: Likewise.
371 * config/obj-coff.h: Likewise.
372 * dwarf2dbg.h: Likewise.
374 * flonum.h: Likewise.
376 * itbl-ops.h: Likewise.
380 * struc-symbol.h: Likewise.
381 * subsegs.h: Likewise.
382 * symbols.h: Likewise.
386 2000-09-11 Kazu Hirata <kazu@hxi.com>
388 * bignum-copy.c: Fix formatting.
389 * config/tc-i370.c: Likewise.
390 * config/tc-i960.c: Likewise.
391 * config/tc-m68k.c: Likewise.
393 * flonum-copy.c: Likewise.
394 * flonum-konst.c: Likewise.
395 * flonum-mult.c: Likewise.
396 * literal.c: Likewise.
400 * subsegs.c: Likewise.
402 2000-09-09 Philip Blundell <philb@gnu.org>
404 * configure.in (arm*-*-uclinux*): New target.
405 * configure: Regenerate.
407 2000-09-09 Kazu Hirata <kazu@hxi.com>
409 * input-file.c: Fix formatting.
410 * itbl-ops.c: Likewise.
411 * messages.c: Likewise.
413 2000-09-08 Philip Blundell <philb@gnu.org>
415 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
418 2000-09-07 H.J. Lu <hjl@gnu.org>
420 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
421 * configure: Rebuild.
423 2000-09-07 Kazu Hirata <kazu@hxi.com>
425 * atof-generic.c: Fix formatting.
426 * config/tc-mips.c: Likewise.
427 * config/tc-vax.c: Likewise.
428 * input-scrub.c: Likewise.
430 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
432 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
433 * configure.in (sh-*-linux*): Added.
434 * configure: Rebuilt.
436 2000-09-06 Kazu Hirata <kazu@hxi.com>
438 * config/tc-hppa.c: Fix formatting.
440 * ecoff.c: Fix formatting.
442 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
444 * configure: Rebuilt with new libtool.m4.
446 2000-09-05 Kazu Hirata <kazu@hxi.com>
448 * cgen.c: Fix formatting.
449 * config/tc-ia64.c: Likewise.
451 2000-09-05 Nick Clifton <nickc@redhat.com>
453 * aclocal.m4: Regenerate.
454 * config.in: Regenerate.
455 * configure: Regenerate.
456 * po/gas.pot: Regenerate.
458 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
460 * config/tc-cris.c: Correct comment typos.
462 2000-09-05 Eric Christopher <echristo@cygnus.com>
464 * config/tc-mn10300.c: Cleanup.
465 (md_pcrel_from): Enable.
467 2000-09-05 Alan Modra <alan@linuxcare.com.au>
469 * expr.c (operand): Fix a comment typo.
470 * write.c (write_relocs): Fix a signed/unsigned warning.
472 * config/tc-hppa.c (fudge_reg_expressions): New
473 (hppa_force_reg_syms_absolute): New.
474 (pa_equ): Allow reg_section expressions.
475 * config/tc-hppa.c (md_optimize_expr): Define.
476 (hppa_force_reg_syms_absolute): Prototype.
478 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
479 (pa_parse_number): Pass in arg to select fp reg parsing.
480 Return 1 to indicate format checks pass. If strict, then only
481 accept a register or register symbol. Return value in...
482 (pa_number): New static for pa_parse_number.
483 (FP_REG_BASE): Define.
484 (FP_REG_RSEL): Define.
485 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
486 appropriate. White space changes.
487 (need_pa11_opcode): Don't bother passing any params, get them from
489 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
490 Remove extraneous check in case 'Q'.
491 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
492 reg, set section of resulting symbol to reg_section.
493 (pa_parse_space_stmt): Modify call to pa_parse_number.
494 (pa_space): Likewise.
496 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
497 (hppa_force_relocation): Handle vtable relocs.
498 (pa_vtable_entry): New.
499 (pa_vtable_inherit): New.
500 (md_pseudo_table): Add entries for vtable pseudos.
501 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
502 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
504 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
505 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
506 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
508 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
509 specify a symbol type.
511 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
512 dependent things together.
513 (md_elf_symbol_type): Define.
515 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
517 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
519 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
520 (obj_elf_vtable_entry): Declare.
522 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
524 (obj_elf_vtable_entry): Similarly.
525 (elf_pseudo_table): Fix the damage with a cast.
527 2000-09-03 Richard Henderson <rth@cygnus.com>
529 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
530 for template selection when a label is needed.
532 2000-09-02 Kazu Hirata <kazu@hxi.com>
534 * config/tc-ia64.c: Fix formatting.
536 2000-09-02 Nick Clifton <nickc@redhat.com>
538 * configure.in: Increase version number to 2.10.91.
539 * configure: Regenerate.
540 * aclocal.m4: Regenerate.
541 * config.in: Regenerate.
542 * po/gas.pot: Regenerate.
543 * Makefile.in: Regenerate.
545 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
547 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
548 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
549 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
551 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
554 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
556 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
557 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
558 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
559 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
560 (GOT_symbol): New variable.
561 (md_undefined_symbol): Set it.
563 2000-09-01 Richard Henderson <rth@cygnus.com>
565 * config/tc-ia64.c (match): Don't inline.
566 (extra_goodness): New.
567 (md_begin): Prefer nop.f and nop.b for best_template.
569 2000-08-31 Kazu Hirata <kazu@hxi.com>
571 * as.c: Fix formatting.
576 2000-08-31 Eric Christopher <echristo@cygnus.com>
578 * config/tc-mn10300.c: Cleanup and fix warnings.
579 (md_pseudo_table): Add initializers.
580 (md_show_usage): Cleanup.
581 (md_parse_option): Fix warnings.
582 (md_undefined_symbol): Fix warnings.
583 (md_conver_frag): Fix warnings.
584 (tc_gen_reloc): Fix warnings.
585 (md_apply_fix3): Fix warnings.
586 (check_operand): Fix warnings.
588 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
590 * acinclude.m4: Include libtool and gettext macros from the
592 * aclocal.m4, configure: Rebuilt.
594 2000-08-30 Mark Hatle <mhatle@mvista.com>
596 * config/tc-ppc.c (md_parse_option): Recognize -m405.
598 2000-08-31 Kazu Hirata <kazu@hxi.com>
600 * listing.c: Fix formatting.
602 2000-08-29 Kazu Hirata <kazu@hxi.com>
604 * app.c: Fix a comment typo. Fix formatting.
606 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
608 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
609 offset of the target destination for jmp instructions.
610 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
612 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
614 * NEWS: Mention support for CRIS.
616 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
618 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
619 Sets `.lcomm' alignment to zero.
621 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
623 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
624 (TC_FIX_ADJUSTABLE): Define.
626 2000-08-23 Jim Wilson <wilson@cygnus.com>
628 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
629 unwind.personality_routine is set.
631 2000-08-23 H.J. Lu <hjl@gnu.org>
633 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
635 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
637 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
640 2000-08-22 H.J. Lu <hjl@gnu.org>
642 * config.in (STRICTCOFF): New for strict COFF.
644 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
645 i386-*-go32* and i386-go32-rtems*.
646 * configure: Rebuilt.
648 * config/obj-coff.c (obj_coff_endef): Follow the historical
649 behavior if STRICTCOFF is not defined.
651 * doc/internals.texi: Document STRICTCOFF.
653 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
655 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
656 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
657 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
658 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
659 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
660 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
661 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
664 2000-08-22 Eric Christopher <echristo@cygnus.com>
666 * config/tc-mn10300.c: (md_apply_fix): New function.
667 (mn10300_force_relocation): New function.
668 (mn10300_fix_adjustable): New function.
670 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
671 (TC_HANDLES_FX_DONE): Define.
672 (obj_fix_adjustable): Define.
673 (MD_APPLY_FIX3): Define.
674 (TC_LINKRELAX_FIXUP): Define.
676 * write.c: (TC_LINKRELAX_FIXUP): Define if not
678 (fixup_segment): Use TC_LINKRELAX_FIXUP.
680 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
682 2000-08-21 Jason Eckhardt <jle@cygnus.com>
684 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
685 if the fixup resulted in a relocation.
687 2000-08-18 Nick Clifton <nickc@redhat.com>
689 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
690 Make reference to first element of shift_names explicit.
692 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
694 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
695 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
696 add a symbol's address. Removed all target-specific #ifdefs that
697 used to accomplished the same.
698 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
699 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
700 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
701 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
702 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
704 2000-08-17 Kazu Hirata <kazu@hxi.com>
706 * dwarf2dbg.c: Fix formatting.
708 2000-08-17 Nick Clifton <nickc@redhat.com>
710 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
711 to be recoded as logical shift lefts by zero.
713 2000-08-16 Jim Wilson <wilson@cygnus.com>
715 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
716 postincrement modified registers. Handle IA64_OPND_R3_2 addl
718 (note_register_values): Handle IA64_OPND_R3_2 operands.
720 2000-08-16 Jason Eckhardt <jle@cygnus.com>
722 * config/tc-i860.c (md_operand): Silly typo fixed.
724 2000-08-16 Nick Clifton <nickc@redhat.com>
726 * config/tc-arm.c (struct asm_shift): Delete.
728 (enum asm_shift_index): New.
729 (struct asm_shift_properties): New.
730 (struct asm_shift_name): New.
731 (shift_properties[]); New.
732 (shift_names[]); New.
734 (decode_shift): Use new structures.
735 Issue a warning is "ROR #0" is used.
736 Issue a warning if "ASR #0" or "LSR #0" is used.
738 (md_begin): Initialise arm_shift_hsh table from new
739 asm_shift_name array.
741 2000-08-16 Jakub Jelinek <jakub@redhat.com>
743 * config/tc-sparc.c: Kill all warnings.
744 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
746 (md_show_usage): Update usage text.
748 2000-08-16 Nick Clifton <nickc@redhat.com>
750 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
753 2000-08-15 Will Cohen <wcohen@redhat.com>
755 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
757 * config/tc-sh.c (md_assemble): Changed so debug_type
758 test performed for ppi_assemble
759 * config/tc-sh.c: Included dwarf2dbg.h.
760 (debug_line): Defined.
761 (md_assemble): Generates dwarf2 line info.
762 (sh_finalize): New function. Finalize dwarf2 info.
763 (assemble_ppi): Returns size of code generated.
764 (build_Mytes): Returns size of code generated.
765 (md_pseudo_table): Added "file" and "loc" psuedo ops.
766 * config/tc-sh.h (md_end): Defined.
767 (sh_finalize): Declared.
769 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
771 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
774 2000-08-14 Nick Clifton <nickc@redhat.com>
776 * config/tc-arm.c (do_bx): Allow "bx pc".
778 2000-08-14 Jim Wilson <wilson@cygnus.com>
780 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
781 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
782 (md_begin): Change assignment to md.flag to OR in the new bit.
784 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
786 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
787 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
790 2000-08-14 Jason Eckhardt <jle@cygnus.com>
792 * NEWS: Mention i860 support.
794 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
796 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
798 2000-08-14 Andreas Schwab <schwab@suse.de>
800 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
802 2000-08-11 Andreas Schwab <schwab@suse.de>
804 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
807 2000-08-11 Kazu Hirata <kazu@hxi.com>
809 * expr.c: Fix formatting.
810 * config/obj-bout.c: Likewise.
812 2000-08-10 Jason Eckhardt <jle@cygnus.com>
814 * doc/c-i860.texi: Flesh out the i860 section more.
816 2000-08-10 Kazu Hirata <kazu@hxi.com>
818 * symbols.c: Fix formatting.
821 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
823 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
824 has the IgnoreSize bit set.
826 2000-08-09 Alan Modra <alan@linuxcare.com.au>
828 From Rodney Brown <RodneyBrown@mynd.com>
829 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
830 * configure: Regenerate.
832 2000-08-09 Kazu Hirata <kazu@hxi.com>
834 * hash.c: Fix formatting.
837 2000-08-08 Jason Eckhardt <jle@cygnus.com>
839 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
840 (i860_fix_info): New enum.
841 (MD_APPLY_FIX3): Define.
842 (WORKING_DOT_WORD): Define.
843 (TC_HANDLES_FX_DONE): Define.
844 (DIFF_EXPR_OK): Define.
845 (LISTING_HEADER): Define.
846 (TARGET_FORMAT): Select target format based on endian flag.
847 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
848 (target_big_endian): Add external declaration.
850 * config/tc-i860.c: All existing code reworked completely. Other
851 new code shown below.
852 (SYNTAX_SVR4): Define.
853 (target_warn_expand): New variable.
854 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
855 (md_longopts): Declare and define with new options (-EL, -EB,
857 (md_show_usage): New function.
858 (md_operand): New function.
859 (obtain_reloc_for_imm16): New function.
860 (md_apply_fix3): New function.
861 (tc_gen_reloc): New function.
863 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
865 * config/tc-m68hc11.c (build_jump_insn): Make sure the
866 2 bytes of the jump address are in the same frag.
867 (find): Accept 68hc12 register indirect modes.
869 * NEWS: Mention 68HC11 & 68HC12 support.
871 2000-08-07 Richard Henderson <rth@cygnus.com>
873 * config/tc-ia64.c (unwind): Add prologue_mask member.
874 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
875 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
876 (dot_body): Clear unwind.prologue_mask.
877 (dot_prologue): Set it. Accept a register second argument.
879 2000-08-07 Kazu Hirata <kazu@hxi.com>
881 * config/atof-ieee.c: Fix formatting.
882 * config/atof-tahoe.c: Likewise.
884 2000-08-06 Nick Clifton <nickc@cygnus.com>
886 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
889 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
890 of .popsection, .previous, .pushsection, .subsection,
891 .version, .vtable_entry, .vtable_inherit and .weak.
893 2000-08-05 Kazu Hirata <kazu@hxi.com>
895 * config/tc-cris.c: Fix formatting.
896 * config/tc-i386.c: Likewise.
897 * config/tc-sparc.c (sparc_ip): Simplify the code.
899 2000-08-04 Kazu Hirata <kazu@hxi.com>
901 * config/tc-cris.c: Rearrange code for readability.
902 * config/tc-d10v.c: Fix formatting.
903 * config/tc-m32r.c: Likewise.
904 * config/tc-sparc.c: Likewise.
906 2000-08-02 Jim Wilson <wilson@cygnus.com>
908 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
909 before ia64_find_opcode.
910 (md_assemble): Likewise.
912 2000-08-01 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
915 Undo some formatting fixes.
917 2000-08-01 Kazu Hirata <kazu@hxi.com>
919 * config/obj-som.c: Fix formatting.
920 * config/obj-ieee.c: Likewise.
921 * config/tc-arm.c: Likewise.
922 * config/tc-v850.c: Likewise.
924 2000-08-01 Nick Clifton <nickc@redhat.com>
926 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
927 index by command line option.
929 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
931 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
932 (@node M68K-Branch): Rewrite to match the reality.
934 2000-07-31 Jason Eckhardt <jle@cygnus.com>
936 * doc/c-i860.texi: New file.
937 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
938 * doc/Makefile.in: Regenerate.
939 * doc/all.texi: Add I860 as relevant architecture.
940 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
942 2000-07-31 Kazu Hirata <kazu@hxi.com>
944 * config/tc-d30v.c: Fix formatting.
946 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
948 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
949 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
950 long emit a long branch if available instead of an absolute jump, never
951 emit absolute jumps for anything with --pcrel.
953 * doc/c-m68k.texi: Document new command line option.
955 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
957 * config/tc-avr.c: Use PARAMS macro in function declarations.
958 Don't declare md_pcrel_from_section (already in tc-avr.h).
959 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
960 (avr_operand): Don't set (unsigned) op_mask to -1.
962 2000-07-28 Jason Eckhardt <jle@cygnus.com>
964 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
965 * configure: Regenerated.
966 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
967 of operand to the .type directive (.e.g, "type").
969 2000-07-28 Alan Modra <alan@linuxcare.com.au>
971 * as.h (warn_comment, found_comment, found_comment_file): Declare.
972 * app.c (do_scrub_chars): Record where first comment found.
973 * read.c (read_a_source_file): Init found_comment on entry, and
974 notify whether comments found on exit.
975 * config/tc-hppa.c (md_shortopts): Add "c".
976 (md_longopts): Add warn-comment.
977 (md_parse_option): Handle it.
978 (md_show_usage): Show available options.
979 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
981 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
983 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
984 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
986 (md_estimate_size_before_relax): Don't fall off end of function.
988 2000-07-27 Kazu Hirata <kazu@hxi.com>
990 * config/tc-avr.c: Fix formatting.
991 * config/tc-ns32k.c: Likewise.
993 2000-07-27 Alan Modra <alan@linuxcare.com.au>
995 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
997 2000-07-27 Kazu Hirata <kazu@hxi.com>
999 * config/tc-d10v.c: Fix formatting.
1000 * config/tc-z8k.c: Likewise.
1001 * config/tc-sparc.c: Likewise.
1003 2000-07-26 Dave Brolley <brolley@redhat.com>
1005 * cgen.c (queue_fixup): Declare opinfo.
1006 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1007 (gas_cgen_md_operand): Ditto.
1008 (gas_cgen_md_apply_fix3): Ditto.
1010 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1012 * config/obj-coff.c (obj_frob_symbol): Don't merge
1013 labels. Don't merge if the symbol isn't constant. Return
1014 immediately if a symbol is merged.
1016 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1018 * frags.c (frag_align): Correct absolute section alignment.
1020 2000-07-20 DJ Delorie <dj@redhat.com>
1022 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1023 it breaks linking against DLLs.
1025 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1027 * configure.in: Add CRIS support.
1028 * configure: Regenerate.
1029 * Makefile.am: (CPU_TYPES): Add cris.
1030 (CPU_OBJ_VALID) [aout]: Add cris.
1031 (MULTI_CPU_TYPES): Add cris.
1032 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1033 [coff]: Only i386 and mips are valid.
1034 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1035 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1036 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1037 Regenerate dependencies.
1038 * Makefile.in: Regenerate.
1039 * aclocal.m4: Regenerate.
1040 * as.c: Declare crisaout, criself.
1041 * config/tc-cris.h, config/tc-cris.c: New.
1042 * config/e-criself.c, config/e-crisaout.c: New.
1043 * po/POTFILES.in, po/gas.pot: Regenerate.
1045 2000-07-20 Kazu Hirata <kazu@hxi.com>
1047 * read.c: Fix formatting.
1048 * write.c: Fix formatting.
1050 2000-07-19 H.J. Lu <hjl@gnu.org>
1052 * sb.c: Include <stdlib.h> if exists for abort ().
1054 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1056 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1057 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1058 (pa_type_args): Same here.
1060 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1062 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1063 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1064 the storage class is already set.
1066 2000-07-17 Kazu Hirata <kazu@hxi.com>
1068 * config/tc-m68hc11.c: Fix formatting.
1069 * config/tc-mn10200.c: Likewise.
1070 * config/tc-mn10300.c: Likewise.
1071 * config/tc-pj.c: Likewise.
1072 * config/tc-tic80.c: Likewise.
1073 * config/tc-w65.c: Likewise.
1075 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1077 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1080 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1082 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1085 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1087 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1088 ELF as are used for SOM (except the 32-bit reloc one) to decide
1089 whether a symbol can be reduced to a section symbol. Expand on
1090 the comment for symbols involved in LR% and RR% expressions.
1092 2000-07-14 Nick Clifton <nickc@cygnus.com>
1094 * config/tc-mips.c (mips_disable_float_construction): New
1095 static variable. Set to true if doubles should not be
1096 constructed by loading two single width fp registers with
1097 halves of the value.
1098 (mips_ip): Test mips_disable_float_construction.
1099 (md_longopts): Add command line switches --construct-floats
1100 and --no-construct-floats.
1101 (md_parse_option): Parse new command line options.
1102 (md_show_usage): Describe new command line options.
1104 * doc/c-mips.texi: Document new command line options.
1106 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1108 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1109 * configure: Regenerate.
1111 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1113 * configure.in (DEFAULT_EMULATION setting): Revert part of
1114 2000-07-01 change that set te_multi=multi unless set to tmips.
1115 * configure: Regenerate.
1117 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1119 * config/obj-coff.c (coff_frob_section): Add padding to the last
1120 section when aligning it increases its size.
1122 2000-07-11 Kazu Hirata <kazu@hxi.com>
1124 * config/tc-tic54x.c: Fix formatting.
1126 2000-07-10 Kazu Hirata <kazu@hxi.com>
1128 * config/tc-h8500.c: Fix formatting.
1129 * config/tc-tic54x.c: Fix formatting.
1131 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1133 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1134 displacements correctly.
1136 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1138 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1140 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1144 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1146 From David Huggins-Daines <dhd@linuxcare.com>
1147 * config/te-hppalinux64.h: Add a new emulation.
1148 * configure.in (emulations): Add configure bits to support the
1149 64-bit Linux/parisc target.
1150 * configure: Regenerate.
1152 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1153 (md_shortopts): Add `V' for ELF.
1155 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1156 when SOM or ELF_ARG_RELOC are defined.
1157 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1158 ELF_ARG_RELOC are defined.
1159 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1160 (pa_stringer): ..Do it here instead. Fix comment typos.
1161 (hppa_force_relocation): Cast enums to int before comparing with
1164 From Ryan Bradetich <rbradetich@uswest.net>
1165 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1166 redifinition warning.
1167 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1168 (hppa_force_relocation): ditto
1169 (md_apply_fix): Added cast to buf to fix warnings.
1171 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1172 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1174 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1175 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1176 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1177 reloc_type** to avoid warnings in switch.
1178 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1179 little earlier instead.
1181 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1183 (pa_type_args): Use symbol_arg_reloc_info.
1184 (struct pa_it): Make arg_reloc unsigned int.
1185 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1186 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1187 (pa_code): Delete. pa_text duplicates this function.
1188 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1189 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1191 (cons_fix_new_hppa): Actually change selector to e_fsel when
1192 warning about assuming so.
1193 (tc_gen_reloc): More example elf arg reloc code.
1194 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1195 (hppa_force_relocation): Likewise.
1197 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1199 (pa_end_of_source): Prototype.
1200 (hppa_fix_adjustable): Prototype.
1201 (LABELS_WITHOUT_COLONS): Move it..
1202 * config/te-hppa.h: To here.
1204 * config/te-hppa64.h: New file.
1206 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1208 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1209 format -10, -16, 16 relocs.
1210 (hppa_elf_mark_end_of_function): Test for null
1211 last_call_info->start_symbol
1213 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1214 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1215 re_assesmble_* functions. Delete extraneous statements. Fix
1217 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1218 insn to re_assemble_*.
1220 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1222 * doc/internals.texi (Expressions): Fix typo.
1224 2000-07-08 Kazu Hirata <kazu@hxi.com>
1226 * config/tc-sh.c: Fix formatting.
1227 * config/tc-tic54x.c: Fix formatting.
1228 * depend.c: Fix formatting.
1229 * flonum-konst.c: Likewise.
1230 * flonum-mult.c: Likewise.
1232 2000-07-07 Kazu Hirata <kazu@hxi.com>
1234 * config/tc-sh.c: Fix comments.
1235 * config/obj-vms.c: Fix comments.
1236 * config/tc-a29k.c: Likewise.
1237 * config/tc-alpha.c: Likewise.
1238 * config/tc-h8300.c: Likewise.
1239 * config/tc-h8500.c: Likewise.
1240 * config/tc-i370.c: Likewise.
1241 * config/tc-ia64.c: Likewise.
1242 * config/tc-m68hc11.c: Likewise.
1243 * config/tc-m68k.c: Likewise.
1244 * config/tc-mips.c: Likewise.
1245 * config/tc-ns32k.c: Likewise.
1246 * config/tc-ppc.c: Likewise.
1247 * config/tc-z8k.c: Likewise.
1249 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1251 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1252 Default to '(SEC_LOAD | SEC_DATA)'.
1253 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1255 * doc/internals.texi (CPU Backend): Describe
1256 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1258 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1260 * as.c (parse_args): NULL terminate the long option list.
1262 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1264 * config/tc-d30v.h: Include "write.h" for fixS.
1265 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1267 2000-07-05 Nick Clifton <nickc@cygnus.com>
1269 * config/tc-d30v.c (write_2_short): Further changes to warning
1270 messages produced when combining EITHER_BUT_PREFER_MU attributed
1273 2000-07-05 DJ Delorie <dj@redhat.com>
1277 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1279 * config/tc-arm.c (psrs): Accept combinations of flags.
1281 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1283 * config/tc-avr.c: Change _ () to _() around all strings marked
1284 for translation (exception from the usual coding style).
1285 (avr_opt): New struct variable, how the new switches are set.
1286 (OPTION_MMCU): Define as 'm' and actually use.
1287 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1288 (show_mcu_list): New function, display the list of known MCUs.
1289 (md_show_usage): Document the new switches. Call show_mcu_list.
1290 (avr_set_arch): Change 'm' to OPTION_MMCU.
1291 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1292 Handle the new switches.
1293 (avr_operands): Disable warnings for undefined combinations of
1294 operands if -mall-opcodes. Disable warnings for skipping two-word
1295 instructions if enhanced core or -mno-skip-bug.
1296 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1297 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1298 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1299 (avr_ldi_expression): Warn about implicit lo8().
1300 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1302 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1304 * configure.in: Add entry for mips-*-sysv4*MP*
1305 * configure: Rebuild
1306 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1307 elf32-tradlittlemips for traditional mips targets.
1308 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1309 test for Link Once sections as in adjust_reloc_syms.
1310 * config/te-tmips.h: New file for traditional mips targets. Define
1313 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1315 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1316 flags argument is not present, don't change an existing section's
1317 section's attributes. If the flags argument is present, warn if the
1318 attributes don't match the section's current attributes. When
1319 long section names are supported, set SEC_LINK_ONCE and
1320 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1322 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1324 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1325 symbols; create them.
1327 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1329 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1330 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1332 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1334 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1335 expressions. Ignore the problem when handling 16 bit signed
1336 immediates, because the assembler will take care of the relocation
1339 2000-06-27 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1342 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1343 sequential order, and emit warning messages if the input source
1344 code contains constructs like that, or parallel constructs
1345 containing such opcodes.
1347 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1349 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1350 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1351 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1352 (md_show_usage): Update usage message.
1353 (md_parse_option): Allow redefinition of MCU type within the
1354 same avr[1-5] bfd machine type. Show both old and new MCU type
1355 in the error message.
1356 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1357 Simplify 8K wrap code.
1359 2000-06-25 Kazu Hirata <kazu@hxi.com>
1361 * config/obj-aout.c: Remove all uses of DEFUN.
1362 * config/obj-ieee.c: Likewise.
1363 * config/tc-sh.c: Fix comment typos.
1364 * config/tc-tahoe.c: Likewise.
1365 * config/tc-vax.c: Likewise.
1366 * config/tc-w65.c: Likewise.
1367 * config/tc-z8k.c: Likewise.
1368 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1370 2000-06-24 DJ Delorie <dj@cygnus.com>
1372 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1373 more changes from Sept 1999
1374 (tc_i386_fix_adjustable): ditto
1375 (md_apply_fix3): ditto
1377 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1379 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1380 (gas_cgen_parse_operand): Set it around expression() call.
1381 (gas_cgen_md_operand): Test for it before longjmp().
1383 2000-06-24 Kazu Hirata <kazu@hxi.com>
1385 * config/tc-h8500.c: Remove all uses of DEFUN.
1386 * config/tc-sh.c: Likewise.
1387 * config/tc-w65.c: Likewise.
1388 * config/tc-z8k.c: Likewise.
1390 * config/tc-h8500.c: Fix typos in comments.
1392 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1394 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1397 2000-06-23 matthew green <mrg@redhat.com>
1399 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1400 defined. Fix error message for `[' grouping.
1402 2000-06-22 Kazu Hirata <kazu@hxi.com>
1404 * config/tc-h8300.c: Fix formatting and comment typos.
1406 2000-06-22 Timothy Wall <twall@cygnus.com>
1408 * config/tc-ia64.c (note_register_values): Move premature QP
1409 notation clearing into the appropriate place.
1411 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1413 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1414 first before anything else. Add bin-bugs.h, emul.h and progress.h
1415 Sort list of files as for $(OBJS) in Makefile.am.
1417 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1418 find one. Remake dependencies.
1419 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1420 * Makefile.in: Regenerate.
1421 * doc/Makefile.in: Regenerate.
1423 * config/tc-i386.c (i386_displacement): Don't assume a constant
1424 displacement is necessarily 16 bits when in 16 bit code mode.
1425 (md_assemble): Instead size the displacement here after we know
1426 for sure that a .code16gcc operand hasn't automatically added
1427 operand size prefixes.
1429 2000-06-21 H.J. Lu <hjl@gnu.org>
1431 * Makefile.am: Rebuild dependency.
1432 * Makefile.in: Rebuild.
1434 2000-06-21 Kazu Hirata <kazu@hxi.com>
1436 * config/tc-h8300.c (parse_reg): Make the function static.
1437 (parse_exp): Likewise.
1439 2000-06-20 DJ Delorie <dj@cygnus.com>
1441 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1442 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1443 for cygwin import libraries to work properly.
1445 2000-06-20 H.J. Lu <hjl@gnu.org>
1447 * Makefile.am: Rebuild dependency.
1448 * Makefile.in: Rebuild.
1449 * configure: Likewise.
1450 * doc/Makefile.in: Likewise.
1452 2000-06-20 Timothy Wall <twall@cygnus.com>
1454 * doc/internals.texi (CPU backend): Add @itemx for
1455 TC_START_LABEL_WITHOUT_COLON.
1456 * doc/c-tic54x.texi: New.
1457 * doc/as.texinfo: Add tic54x features and include primary tic54x
1459 * doc/all.texi: Add C54X.
1460 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1461 * doc/Makefile.in: Regenerate.
1462 * configure.in: Add tic54x and define LIBM for tic54x.
1463 * configure: Regenrate.
1464 * config/tc-tic54x.[ch]: New.
1465 * config/obj-coff.h: Add tic54x.
1466 * Makefile.am: (CPU_TYPES): Add tic54x.
1467 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1468 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1469 (as_new_LDADD): Add $(LIBM).
1470 * Makefile.in: Regenerate.
1472 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1474 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1475 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1476 * doc/as.texinfo: Likewise.
1478 * configure, Makefile.in: Regenerate.
1479 * configure.in (emulations): Recognize m6811 and m6812.
1480 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1481 Added files for 68hc11 and 68hc12 assembler.
1482 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1483 * config/tc-m68hc11.h: Header definition for that assembler.
1485 2000-06-18 Nick Clifton <nickc@redhat.com>
1487 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1488 instead of OCTETS_PER_BYTE.
1490 * config/tc-v850.c: Fix compile time warnings.
1491 * config/tc-ppc.c: Fix compile time warnings.
1493 2000-06-18 H.J. Lu <hjl@gnu.org>
1495 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1496 * configure: Rebuild.
1498 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1500 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1503 2000-06-16 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1506 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1508 * doc/c-mips.texi: Document newly accepted cpu variants.
1510 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1512 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1514 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1516 * macro.c (getstring): Make it possible to escape the quote
1519 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1521 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1523 2000-06-13 H.J. Lu <hjl@gnu.org>
1525 * configure: Regenerate.
1527 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1529 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1531 * doc/internals.texi (line_separator_chars): Semicolon is no
1532 longer a default. Mention null and newline as defaults.
1534 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1536 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1537 * config/tc-i860.h (line_separator_chars): Likewise.
1538 * config/tc-h8300.c (line_separator_chars): Likewise.
1539 * config/tc-i960.c (line_separator_chars): Likewise.
1540 * config/tc-m68k.c (line_separator_chars): Likewise.
1541 * config/tc-mips.c (line_separator_chars): Likewise.
1542 * config/tc-ns32k.c (line_separator_chars): Likewise.
1543 * config/tc-sparc.c (line_separator_chars): Likewise.
1544 * config/tc-vax.c (line_separator_chars): Likewise.
1546 * config/tc-h8300.c (comment_chars): Use string initialiser.
1547 * config/tc-i960.c (line_comment_chars): Likewise.
1548 * config/tc-z8k.c (comment_chars, line_comment_chars,
1549 line_separator_chars): Likewise.
1551 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1554 2000-06-08 Nick Clifton <nickc@cygnus.com>
1556 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1559 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1561 * configure.in (VERSION): Update to show this is the CVS mainline.
1563 2000-06-08 Matthew Jacob <mjacob@feral.com>
1565 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1566 $at is the integer register $r28, vs. both $r28 and the floating
1567 point register $f28.
1569 2000-06-08 James E. Wilson <wilson@cygnus.com>
1571 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1572 (dot_endp): Don't call ia64_flush_insns.
1573 (emit_one_bundle): Don't delete prologue/body records from
1574 unwind_record list in first loop. Rewrite second loop to account for
1577 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1579 * config/tc-ia64.c: Add missing prototypes.
1580 (generate_unwind_image): Cast argument to output_unw_records call.
1582 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1584 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1586 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1588 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1589 (REGISTER_P): likewise.
1590 (avr_opcodes): uses include/opcode/avr.h
1591 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1593 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1595 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1598 2000-06-03 H.J. Lu <hjl@gnu.org>
1600 * read.c (is_end_of_line): Put back `;'.
1602 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1604 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1606 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1608 * expr.c (operand): Test is_end_of_line outside switch to catch
1609 line separator chars that are also operators.
1610 (operator): Return O_illegal for line separator chars.
1612 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1613 entry (or `!' entry for TC_HPPA).
1615 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1616 before indexing is_end_of_line. Remove redundant check for '\0'.
1618 * config/tc-h8500.c (md_assemble): Likewise.
1619 * config/tc-mcore.c (md_assemble): Likewise.
1620 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1623 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1625 * config/tc-mcore.c (mcore_cons): Likewise.
1626 (mcore_float_cons): Likewise.
1627 (mcore_stringer): Likewise.
1628 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1630 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1632 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1634 2000-05-29 Nick Clifton <nickc@cygnus.com>
1636 * config/tc-sh.c: Fix compile time warning messages.
1638 * config/tc-mips.c: Fix compile time warning messages.
1640 2000-05-29 Philip Blundell <philb@gnu.org>
1642 * doc/as.texinfo: Update copyright dates.
1643 (Local Labels): Delete misplaced mention of ARM.
1644 * NEWS: Mention ARM ELF support.
1646 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1648 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1649 it is modified, and use the real_size to compute the frag address
1650 for dwarf2 line info.
1652 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1654 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1655 line-matching scheme to cope with automake moving variables around.
1656 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1657 * Makefile.in: Regenerate.
1659 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1661 * config/tc-sparc.c (sparc_relax): New.
1662 (md_longopts): Add -relax and -no-relax options.
1663 (md_parse_options, md_show_usage): Likewise.
1664 (md_apply_fix3): Optimize tail call into branch always if possible.
1666 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1668 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1669 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1670 rules, with warning when a GAS statement specifies a packing that
1671 will result in an instruction being squashed.
1672 Added typdef packing_type and enumerals, changed various integer
1673 literals to use the enumerals.
1675 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1677 * config/tc-ia64.c (dot_restorereg_p): New function.
1678 (md_pseudo_table): Add restorereg.p.
1679 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1680 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1682 * config/tc-ia64.h (unw_record_type): Add unwabi.
1683 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1684 called MASK with members for imask, and the masks produced by
1685 fr_mem, gr_mem, br_mem, and frgr_mem.
1686 (unw_p_record): Add members ABI and CONTEXT.
1687 (unw_x_record): Add member AB.
1688 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1689 as pseudo-register for use during unwind info generation.
1690 (AR_PFS, AR_LC): New macros.
1691 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1692 whose names start with an at sign (as in "@priunat").
1693 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1695 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1696 proc_end, unwind_info, personality_routine): Consolidate into
1697 "unwind" structure to reduce offset-table use. Add member
1698 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1700 (output_R1_format, output_R3_format, output_P3_format,
1701 output_P6_format): Initialize R with zero to reduce compiler warnings.
1702 (output_P7_format): Ditto. Add `default' branch to switch
1703 statement to reduce compiler warnings.
1704 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1705 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1706 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1707 into single argument.
1708 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1709 compiler warnings. Merge A and B args into single argument.
1710 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1711 A and B args into single argument.
1712 (free_record): Removed (wasn't used).
1713 (free_list_records): Also free imasks in prologue records.
1714 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1715 (output_spill_mask): Remove.
1716 (output_unwabi): New function.
1717 (output_epilogue, output_label_state, output_copy_state): Call
1719 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1720 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1722 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1723 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1724 as part of handling the prologue records. Emit region's imask if
1725 we have one. Handle unwabi, epilogue, label_state, copy_state,
1726 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1727 spill_sprel_p, and spill_reg_p records.
1728 (set_imask, count_bits, slot_index): New function.
1729 (fixup_unw_records): Fix region size computation. Handle
1730 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1731 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1732 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1733 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1734 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1735 (dot_save): Use manifest constants for applicaton registers.
1736 Handle REG_PR and REG_PRIUNAT.
1737 (dot_restore): Don't just ignore it.
1738 (dot_restorereg): New function..
1739 (generate_unwind_image): Ensure unwind info is a multiple of eight
1740 bytes, not just four bytes.
1741 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1742 (dot_altrp): Don't just ignore it.
1743 (dot_savemem): New function. Replaces dot_savesp() and
1744 dot_savepsp(). Use manifest constants for applicaton registers.
1745 Handle REG_PR and REG_PRIUNAT.
1746 (dot_savef): Simplify.
1747 (dot_saveb): Support generation of br_gr.
1748 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1749 dot_label_state, dot_copy_state): New function.
1750 (dot_unwabi): Don't just ignore it.
1751 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1752 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1753 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1754 (emit_one_bundle): Set slot number for prologue/body records
1755 *before* emitting the first insn.
1756 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1757 (md_begin): Declare "psp" pseudo-register.
1758 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1759 so we don't get segfault.
1760 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1761 counts as required per SW Conventions manual
1762 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1763 output_preds_psprel, output_preds_sprel, output_spill_base,
1764 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1765 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1766 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1767 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1768 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1769 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1770 (dot_vframe): Implement.
1771 (dot_vframesp, dot_vframepsp): New function.
1773 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1775 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1776 * configure: Regenerate.
1778 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1780 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1781 (md_estimate_size_before_relax): so we can use it here instead of
1782 old kludges. Localise vars to blocks. Comment.
1784 * frags.c (frag_new): Update fr_var comments.
1785 * frags.h (struct frag): Ditto.
1787 2000-05-22 Richard Henderson <rth@cygnus.com>
1789 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1790 (pseudo_func): Add pcrel.
1791 (operand_match): Handle IA64_OPND_TGT64.
1792 (build_insn): Likewise.
1793 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1794 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1795 (fix_insn): Handle all three 64-bit relocation types.
1797 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1799 * obj.h (struct format_ops): New members begin, app_file,
1800 s_set_other, s_set_desc, s_get_type, s_set_type,
1801 separate_stab_sections, init_stab_section.
1803 * config/obj-multi.h: Update GPL notice to v2.
1805 (obj_app_file): New.
1806 (S_SET_SIZE): Test s_set_size for NULL before calling.
1807 (S_SET_ALIGN): Similar for s_set_align.
1812 (SEPARATE_STAB_SECTIONS): New.
1813 (INIT_STAB_SECTION): New.
1814 (EMIT_SECTION_SYMBOLS): New.
1815 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1817 * config/obj-elf.h: Update GPL notice to v2.
1818 Mention that this file is included from obj-multi.h.
1819 (obj_begin): Wrap definition in ifndef.
1820 (elf_file_symbol): Constify declaration.
1821 (obj_app_file): Ditto.
1822 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1823 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1825 * config/obj-elf.c (elf_s_set_other): New.
1826 (elf_file_symbol): Constify argument.
1827 (elf_separate_stab_sections): New.
1828 (elf_init_stab_section): New.
1829 (elf_format_ops): Add new members. Remove comma at end.
1831 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1832 (ecoff_format_ops): Add new fields. Remove comma at end.
1833 Mention inconsistency for emit_section_symbols.
1835 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1837 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1838 (coff_separate_stab_sections): New.
1839 (coff_format_ops): Add new members.
1841 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1842 (obj_aout_s_set_other): New.
1843 (obj_aout_s_set_desc): New.
1844 (obj_aout_s_get_type): New.
1845 (obj_aout_s_set_type): New.
1846 (obj_aout_separate_stab_sections): New.
1847 (aout_format_ops): New members added. Use obj_aout_process_stab,
1848 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1849 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1851 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1853 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1855 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1856 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1857 (md_estimate_size_before_relax): Ensure jumps to weak and
1858 externally visible symbols are relocatable.
1860 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1862 * stabs.c (aout_process_stab): Make global.
1863 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1864 * read.h (aout_process_stab): Declare.
1866 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1867 Generalize to *aout, *coff *elf.
1868 * configure: Regenerated.
1870 * doc/internals.texi (Object format backend): Say
1871 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1873 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1874 * Makefile.in: Regenerated.
1876 2000-05-19 Catherine Moore <clm@cygnus.com>
1878 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1880 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1882 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1883 instruction to reflect change in re_assemble_*.
1885 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1887 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1888 build PA64 ELF tools.
1889 * configure: Rebuilt.
1891 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1893 * Makefile.am: Regenerate dependencies.
1894 * Makefile.in: Regenerate.
1896 2000-05-15 Nick Clifton <nickc@cygnus.com>
1898 * config/tc-arm.c (struct asm_psr): Add boolean field
1899 distinguishing between CSPR and SPSR. Rename 'number' field
1901 (psrs): Rearrange contents to match new asm_psr structure.
1902 (arm_psr_parse): Move next to psr_required_here. Make it
1903 return an asm_psr structure.
1904 (psr_required_here): Use asm_psr structure returned by
1906 (do_msr): Reorganise to allow psr_required_here to be called
1908 (md_undefined_name): Mark 'name' parameter as unused, since
1909 the COFF target does not use it.
1911 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1913 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1915 * config/te-aux.h: Likewise.
1916 * config/te-dpx2.h: Likewise.
1917 * config/te-go32.h: Likewise.
1918 * config/te-hp300.h: Likewise.
1919 * config/te-hppa.h: Likewise.
1920 * config/te-i386aix.h: Likewise.
1921 * config/te-ic960.h: Likewise.
1922 * config/te-interix.h: Likewise.
1923 * config/te-nbsd532.h: Likewise.
1924 * config/te-pc532mach.h: Likewise.
1925 * config/te-ppcnw.h: Likewise.
1926 * config/te-psos.h: Likewise.
1927 * config/te-sparcaout.h: Likewise.
1928 * config/te-sun3.h: Likewise.
1929 * config/te-sysv32.h: Likewise.
1931 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1933 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1934 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1935 and sign extend without an if statement.
1936 (build_bytes): Likewise.
1938 2000-05-14 Kazu Hirata <kazu@hxi.com>
1940 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1941 X_add_symbol L_32 case.
1943 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1945 * config/te-freebsd.h: New file.
1947 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1949 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1950 bindtextdomain): Replace defines with those from intl/libgettext.h
1951 to quieten gcc warnings.
1953 * NEWS: Mention x86 .arch and -q.
1955 * config/tc-i386.c (quiet_warnings): New.
1956 (md_assemble): Use quiet_warnings.
1957 (md_parse_option): Set quiet_warnings from -q.
1958 (md_show_usage): Mention -q, delete -m.
1959 (flag_do_long_jump): Delete.
1960 (md_parse_option): Remove -m.
1961 (md_show_usage): Remove -m.
1962 (md_create_long_jump): Remove useless flag_do_long_jump code.
1964 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1965 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1967 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1968 Alexander Sokolov <robocop@netlink.ru>
1970 * doc/c-i386.texi (i386-Arch): New section.
1971 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1973 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1974 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1975 architecture has been given and is not 486.
1976 (set_cpu_arch): New.
1977 (md_pseudo_table): Add .arch.
1978 (md_assemble): Warn if cpu architecture has been given and an
1979 unsupported instruction.
1981 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1982 Move operand_types bit defines after relevant template field.
1983 (template): Add cpu_flags.
1987 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1989 * config/tc-mn10300.h (md_end): Define.
1990 (mn10300_finalize): Declare.
1991 * config/tc-mn10300.c: Include dwarf2dbg.h.
1992 (debug_line): Define.
1993 (md_assemble): Generate dwarf2 line info.
1994 (mn10300_finalize): New function. Finalize dwarf2 info.
1996 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1998 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1999 external version of the relocation for weak symbols.
2001 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2003 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2004 frame size in units of 16 bytes, as required per SW Conventions manual.
2005 (output_unw_records): Output info-block header as a dword to get
2008 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2010 * as.h: #include "file", not <file> on files from ../include.
2011 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2012 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2013 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2014 (tc_coff_symbol_emit_hook): Ditto.
2015 (OPTCOUNT): Cast to int to avoid compiler warning.
2016 (md_begin): Fix signed/unsigned warnings.
2018 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2020 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2021 ABRANCH LONG case for a conditional branch on a 68000.
2022 (md_estimate_size_before_relax): Likewise. Also handle
2023 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2024 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2025 PC-relative on all CPUs.
2026 (md_estimate_size_before_relax): Likewise.
2028 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2030 * as.c (parse_args): Just mention current year in printed
2033 2000-05-03 J.T. Conklin <jtc@redback.com>
2035 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2037 (md_parse_option): Recognize -m7400.
2039 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2041 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2042 don't permit lp to become less than the words array.
2044 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2046 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2047 Fix little-endian case.
2049 2000-05-03 David O'Brien <obrien@NUXI.com>
2051 * as.c (parse_args): Update copyright.
2053 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2055 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2056 for the .bss section too.
2058 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2060 * configure.in: Set em=linux for hppa-*-linux.
2061 * configure: Regenerate.
2062 * doc/Makefile.in: Regenerate with correct automake.
2064 * frags.c (frag_grow): Sanity check chunk_size.
2066 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2067 * config/obj-som.h: Likewise.
2068 * config/obj-ieee.h: Likewise.
2070 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2072 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2073 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2074 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2075 (pa_ip): low_sign_unext now returns via function value. Use
2076 re_assemble_* instead of dis_assemble_* and
2077 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2079 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2080 (md_section_align, md_parse_option, md_show_usage,
2081 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2082 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2083 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2084 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2085 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2087 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2088 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2089 outside of switch. Correct mask and shifting errors in case 10
2090 and case -11. In case 21, compare against signed range to suit
2091 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2092 case 17 and case 22, use offsetT variable to properly check range.
2093 Use re_assemble_* here too.
2094 (evaluate_absolute): Change type of value to offsetT. Call
2095 hppa_field_adjust to do the work for us.
2096 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2097 (pa_parse_cmpib_64_cmpltr): Ditto.
2098 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2099 of i to unsigned int.
2100 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2101 (pa_end_of_source): Return type is void.
2103 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2105 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2107 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2109 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2110 More comments added.
2111 (md_begin): Removed "construct symbols for each register name".
2112 Because register names conflicts with GCC generated function
2114 (avr_operand): Now constant numbers can be used as a register
2115 identifiers (0 as r0, 31 as r31).
2116 (md_assemble): use skip_space () before parsing instruction
2119 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2121 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2122 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2123 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2124 * configure: Regenerate.
2126 2000-04-29 Andreas Jaeger <aj@suse.de>
2128 * as.h: Correctly check GCC version.
2130 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2132 * doc/as.1: Fix unbalanced brackets.
2134 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2136 (line_comment_chars): Set to '/' if TE_FreeBSD.
2138 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2140 * configure.in: Configury support for PA64 (currently disabled).
2141 * configure: Rebuilt.
2143 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2145 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2146 bfd_set_section_alignment.
2148 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2150 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2153 2000-04-24 Nick Clifton <nickc@cygnus.com>
2155 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2156 * doc/as.texinfo (Align): Include arm and strongarm in list of
2157 targets that have the second form of the behaviour of the .align
2160 2000-04-24 Mark Klein <mklein@dis.com>
2162 * obj-som.c: Terminate obj_pseudo_table.
2164 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2166 * as.c (parse_args): Allow md_parse_option to override -a listing
2168 * config/obj-coff.c (add_lineno): Change type of offset parameter
2169 from "int" to "bfd_vma."
2170 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2171 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2172 (ppc_change_csect): Align correctly for XCOFF64.
2173 (ppc_machine): New function, which discards "ppc_machine" line.
2174 (ppc_tc): Cons for 8 when code is 64 bit.
2175 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2177 (md_parse_option): Handle -a64 and -a32.
2179 * config/tc-ppc.h (TARGET_MACH): Define.
2180 (TARGET_FORMAT): Move to function.
2181 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2183 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2185 * config/tc-avr.c: New AVR_ISA_ defined.
2186 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2187 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2188 for `fmul', `movw' and `lpm R,Z' instructions.
2189 (avr_operands): Warn if current opcode is a two-word instruction
2190 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2191 (avr_opcodes): New commands added.
2192 (REGISTER_P): Check 'a' and 'v' constraint letters.
2193 (mcu_types): New MCU added.
2195 2000-04-22 Timothy Wall <twall@cygnus.com>
2197 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2199 (operand_match): Conditionally insert default bit values for IMMU9.
2201 2000-04-14 Matthew Green <mrg@cygnus.com>
2203 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2204 * configure: Rebuilt.
2206 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2207 Jason Eckhardt <jle@cygnus.com>
2209 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2211 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2212 Added handling of new operand types l,y,&,fe,fE,fx.
2214 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2215 David Mosberger <davidm@hpl.hp.com>
2216 Timothy Wall <twall@cygnus.com>
2217 Andrew MacLeod <amacleod@cygnus.com>
2218 Jim Wilson <wilson@cygnus.com>
2220 * Makefile.am (CPU_TYPES): Add ia64.
2221 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2222 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2223 * Makefile.in: Rebuild.
2224 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2225 * configure: Rebuild.
2226 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2227 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2228 * expr.c (expr): Handle md_optimize_expr.
2229 * read.c (LEX_HASH): Add comment.
2230 * config/tc-ia64.c, config/tc-ia64.h: New files.
2232 2000-04-21 Richard Henderson <rth@cygnus.com>
2234 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2235 bundling a non-delayed branch type instruction.
2237 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2239 * config/tc-mn10300.c (HAVE_AM30): Define.
2240 (md_assemble): Use it.
2242 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2244 * config/obj-elf.c (obj_elf_change_section): Check for changed
2247 * Makefile.am: (CPU_MULTI_VALID): Remove.
2248 (MULTI_CPU_TYPES): Define.
2249 (MULTI_CPU_OBJ_VALID): Define.
2250 (DEPTC): Use the above.
2251 (DEPOBJ): Same here.
2253 Regenerate dependencies.
2254 * Makefile.in: Regenerate.
2256 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2258 * Makefile.am (YACC, LEX): Get them from configure.
2260 2000-04-18 H.J. Lu (hjl@gnu.org)
2262 * config/tc-i386.c (offset_in_range): Use addressT instead of
2263 bfd_vma for non-bfd assemblers.
2265 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2267 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2268 doesn't give spurious errors.
2270 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2272 * as.h (SEEK_SET): Define if undefined.
2274 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2276 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2277 constants, and don't assume offsetT is 32 bits.
2279 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2281 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2282 (md_pcrel_from_section): Add prototype.
2283 (d10v_fix_adjustable): Add prototype.
2284 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2286 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2288 2000-04-12 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2291 symbol in frag chain.
2293 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2295 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2296 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2297 (fits_in_signed_word, smallest_imm_type): Ditto.
2298 (md_assemble): Use an offsetT var to hold offsetT values, not a
2300 (offset_in_range): New.
2301 (md_assemble): Use it.
2302 (md_convert_frag): Change type of target_address, opcode_address,
2303 and displacement_from_opcode_start to offsetT.
2304 (md_create_short_jump): Change type of offset to offsetT.
2305 (md_create_long_jump): Ditto.
2306 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2307 (md_chars_to_number): Remove.
2308 (output_invalid): Remove duplicate prototype.
2310 2000-04-09 Nick Clifton <nickc@cygnus.com>
2312 * Makefile.am (CPU_TYPES): Add 'avr'.
2313 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2314 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2316 * Makefile.in: Regenerate.
2318 * doc/as.texinfo: Add M32R documentation.
2320 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2322 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2323 --enable-build-warnings option.
2324 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2325 * Makefile.in, configure: Re-generate.
2327 2000-04-07 Nick Clifton <nickc@cygnus.com>
2329 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2330 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2331 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2332 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2333 (arm_force_relocation): Force relocations for
2334 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2336 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2338 * config/tc-sh.c (get_operands): There's no third operand if the
2339 first operand is an immediate.
2341 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2343 * config/tc-sh.c (immediate): Delete.
2344 (sh_operand_info): Add immediate member.
2345 (parse_reg): Use A_PC for pc.
2346 (parse_exp): Add second argument 'op'. All callers changed.
2347 (parse_at): Expect pc to be coded as A_PC.
2348 Use immediate field in *op.
2349 (insert): Add fourth argument 'op'. All callers changed.
2350 (build_relax): Add second argument 'op'. All callers changed.
2351 (insert_loop_bounds): New function.
2352 (build_Mytes): Remove DISP_4.
2353 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2354 (assemble_ppi): Use immediate field in *operand.
2355 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2356 (md_apply_fix): Likewise.
2357 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2359 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2361 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2363 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2365 * internals.texi (CPU backend): Document
2366 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2368 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2370 * po/gas.pot: Regenerate.
2372 * as.c (show_usage): Restore translated part of bug string.
2373 * gasp.c (show_usage): Likewise.
2375 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2376 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2377 than move-if-change.
2378 (DEP1): Modify for "gcc -MM".
2382 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2383 Update dependencies.
2384 * Makefile.in: Regenerate.
2386 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2388 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2389 (md_begin): Likewise.
2390 (HAVE_AM33): New macro.
2391 (md_assemble): Use it. Match r_regs and xr_regs only if
2394 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2396 * as.h: #include "bin-bugs.h"
2397 * as.c (show_usage): Use REPORT_BUGS_TO.
2398 * gasp.c: #include "bin-bugs.h"
2399 (show_usage): Use REPORT_BUGS_TO.
2401 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2403 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2405 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2406 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2409 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2411 * config/tc-i386.c (i386_immediate): Don't assume a constant
2412 immediate is necessarily 16 bits when in 16 bit code mode.
2413 (md_assemble): Instead set guess_suffix here after we have checked
2416 2000-04-02 Richard Henderson <rth@cygnus.com>
2418 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2419 quantities. Correct right shift sign extension.
2420 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2421 32-bit value when shifting into place.
2423 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2425 * app.c: Add ATTRIBUTE_UNUSED as needed.
2426 * config/tc-ppc.c: Likewise.
2427 (ppc_size): Make unsigned long.
2428 (ppc_insert_operand): Add casts to avoid warnings.
2430 2000-03-31 Nick Clifton <nickc@cygnus.com>
2432 * config/tc-d10v.h (md_flush_pending_output): Define.
2434 2000-03-29 Nick Clifton <nickc@cygnus.com>
2436 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2437 segment. Works for both BFD_ASSEMBLER and others.
2438 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2440 2000-03-29 Nick Clifton <nickc@cygnus.com
2442 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2444 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2446 * listing.c (LISTING_LHS_WIDTH): Default depends on
2448 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2450 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2452 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2455 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2457 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2459 * config/tc-avr.c (mcu_types): Add missing initialiser.
2460 (md_pcrel_from_section): Add prototype.
2461 (avr_operand): Remove redundant test of unsigned < 0.
2462 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2464 2000-03-27 Denis Chertykov <denisc@overta.ru>
2466 * config/tc-avr.c: New file for AVR support.
2467 * config/tc-avr.h: Likewise.
2468 * configure.in: Add AVR support.
2469 * configure: Regenerate.
2471 2000-03-26 Timothy Wall <twall@cygnus.com>
2473 * gasp.c (macro_op): Add new argument to check_macro call.
2474 Macro structure definitions moved to macro.h
2475 * sb.h: Add argument to prototype for input_scrub_include_sb.
2476 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2477 nesting checks with an additional flag.
2478 (struct input_save): Add flag to indicate whether current sb
2479 should be checked for proper macro/conditional nesting.
2480 (input_scrub_push/pop): Save/restore nest check flag.
2481 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2483 * macro.c (check_macro): Allow caller to retrieve parsed macro
2484 information if a pointer is provided. This information may be
2485 used by the new macro hooks.
2486 * macro.h: Update prototype for check_macro. Macro struct
2487 definitions moved here from macro.c/gasp.c.
2488 * read.c (read_a_source_file): Add parameter to check_macro call,
2489 and pass macro info to the macro hook, if defined.
2490 (input_scrub_insert_line): New. Allow insertion of a line of
2491 characters into the input stream.
2492 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2493 file into the input stream.
2494 (s_include): Use input_scrub_insert_file.
2495 * internals.texi: Document new macro hooks.
2496 * as.h: New prototypes added.
2498 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2500 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2501 an initial capital letter.
2502 (i386_index_check): Reindent.
2504 2000-03-19 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2509 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2511 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2512 instruction operand bad if Rd > 7 when generating
2513 thumb instructions. Prevents for example,
2514 "adr r12,label" from silently failing and generating
2515 the wrong instruction.
2517 2000-03-17 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2520 that have a destingation >= 0x400000.
2521 Fix compile time warning messages.
2523 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2525 * config/tc-sh.c (md_begin): When encountering insn that are
2526 not supported by the current arch, only change the name if
2527 its contents are the same as prev_name.
2528 (get_specific): If the the architecture doesn't match, fail.
2530 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2532 * config/tc-sh.c (IDENT_CHAR): Define.
2533 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2534 matching back where it came from.
2536 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2538 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2540 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2542 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2545 2000-03-15 Kazu Hirata <kazu@hxi.com>
2547 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2549 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2551 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2552 floating-point-number, make sure 'f' is in FLT_CHARS.
2554 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2556 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2557 (s_lcomm_internal): Use it.
2558 * doc/internals.texi (CPU backend): Document it.
2559 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2562 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2564 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2567 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2568 implementation doesn't have special handling for switch
2570 (macro_build): Allow for code in sections other than .text.
2572 (mips_ip): Likewise.
2573 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2574 Don't perform relocs if we will be outputting them.
2575 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2576 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2579 2000-03-09 Catherine Moore <clm@cygnus.com>
2581 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2582 relocation type based on the entry in the fixup structure.
2583 Put S_IS_EXTERN processing back in.
2585 2000-03-08 H.J. Lu (hjl@gnu.org)
2587 * Makefile.am (install-exec-tooldir): Depend on
2588 install-exec-bindir for parallel make.
2589 * Makefile.in: Regenerated.
2591 2000-03-06 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2595 (md_parse_option): Parse -m32r command line switch - disable m32rx
2597 (md_show_usage): Document new option.
2599 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2600 * doc/Makefile.in: Regenerate.
2601 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2603 2000-03-02 Michael Meissner <meissner@redhat.com>
2605 * config/tc-d30v.c (check_range): Remove code that incorrectly
2606 sign extended values where bits < 32.
2608 2000-03-02 H.J. Lu (hjl@gnu.org)
2610 * configure.in: Support --enable-targets=all on ia32.
2611 * configure: Regenerated.
2613 2000-03-01 Nick Clifton <nickc@cygnus.com>
2615 * gasp.c (do_align): Remove bogus check of alignment value.
2617 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2619 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2620 TC_PPC was defined forced the type of a symbol with no other type
2623 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2625 * doc/internals.texi (CPU backend): Mention that
2626 line_separator_chars do not break up comments. Fix typos for
2627 LEX_AT and LEX_NAME descriptions. Document operands for
2628 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2629 description of md_create_short_jump usage. Document argument for
2630 md_undefined_symbol.
2632 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2634 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2635 (md_parse_option): Handle it.
2636 (md_show_usage): Document it.
2638 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2640 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2641 opcode, for the instruction `pal19'. From Andrea Arcangeli
2644 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2646 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2648 (md_assemble): To here, before template operands are matched.
2649 Also ensure a constant immediate is sign extended when we know the
2650 size is at most 16 bits. This is to catch cases like "add
2651 $0xffc0,%ax" where we don't know the size, and thus that the
2652 immediate can be represented as Imm8S until after parsing the
2654 (i386_displacement): Similarly sign extend 16 bit constant
2656 (md_assemble): Relax 16-bit jump constant range check to suit sign
2657 extended displacements.
2659 2000-02-26 Andreas Jaeger <aj@suse.de>
2661 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2663 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2665 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2666 call operands when intel_syntax.
2667 (intel_float_operand): Return 2 for "fi...".
2668 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2669 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2670 earlier "SHORT" change.
2671 (md_assemble): When determining suffix from Regs, exclude
2674 2000-02-24 Nick Clifton <nickc@cygnus.com>
2676 * configure: Add arm-wince, mips-pe and sh-pe targets.
2677 * configure: Regenerate.
2679 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2681 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2682 "pe-mips" for the mips-pe target.
2684 * config/tc-arm.c (insns): Change displacement encoded in BL
2685 and B instructions if the target port is arm-wince.
2686 (do_ldst): Do not bias the relocation offset if the target
2688 (md_pcrel_from): Add in missing relocation offset bias if the
2689 target os arm-wince.
2691 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2692 (md_begin): Disable -G support for mips-pe target.
2693 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2694 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2697 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2698 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2699 assembler, just set the alignment to 4.
2701 * config/te-wince-pe.h: New file for WinCE targets. Define
2704 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2706 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2707 string instructions.
2708 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2709 (i386_intel_memory_operand): After finding a segment override,
2710 check again for no `[' before looking for a displacement. Bomb if
2711 more than one displacement rather than silently discarding the
2712 second and subsequent ones. Free strings malloc'd by
2713 build_displacement_string.
2715 2000-02-24 Catherine Moore <clm@cygnus.com>
2717 * config/obj-som.c (obj_pseudo_table): Add "weak".
2718 (obj_som_weak): New routine.
2720 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2722 * config/tc-i386.c (union i386_op): New.
2723 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2724 Throughout file replace occurences of disps[n], imms[n], regs[n]
2725 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2726 intel mode operand swapping. Add assert in regKludge and
2727 fake_zero_displacement code. Test i.types[n] when outputting
2728 displacements and immediates. Combine output of Disp16 with
2730 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2731 when in intel mode by (not) reversing fsub and fdiv operands
2732 before the template search. This fails for single operand
2733 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2734 undefined. Instead fix the base_opcode after we've found the
2735 template. Move base_opcode xor with found_reverse_match from
2736 opcode output code to before this fix so we test for the correct
2738 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2739 check in intel mode. Instead compare opcodes.
2741 * config/tc-i386.h (TC_RELOC): Delete.
2742 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2743 with equivalent call to reloc.
2745 * as.h (flag_m68k_mri): Move declaration after target include, and
2746 only declare when TC_M68K defined. Define as zero otherwise.
2747 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2748 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2749 Define as zero otherwise.
2750 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2751 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2752 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2753 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2754 testing whether defined.
2755 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2756 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2757 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2758 rather than testing whether defined.
2759 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2760 (parse_mri_cons): Declare and use only when TC_M68K.
2761 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2762 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2763 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2765 * NEWS: Mention IBM 370 support.
2767 2000-02-23 Richard Henderson <rth@cygnus.com>
2769 * config/tc-i386.c (md_assemble): When swapping operands for
2770 intel_syntax, assume everything that's not Imm or Disp is a
2773 2000-02-23 Linas Vepstas <linas@linas.org>
2775 * config/tc-i370.c, config/tc-i370.h: New files.
2776 * Makefile.am: Add support for Linux/IBM 370.
2777 * configure.in: Likewise.
2778 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2779 * config/obj-elf.c: Include elf/i370.h
2780 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2782 * Makefile.in: Regenerate.
2783 * configure: Regenerate.
2785 * doc/c-i370.texi: New file.
2786 * doc/all.texi: Include it.
2787 * doc/as.texinfo: And here.
2788 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2789 * doc/Makefile.in: Regenerate.
2791 2000-02-19 Michael Meissner <meissner@redhat.com>
2793 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2794 determine if an instruction can be used in parallel with an ADDppp
2795 or SUBppp instruction.
2797 2000-02-22 Andrew Haley <aph@cygnus.com>
2799 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2801 1999-12-30 Andrew Haley <aph@cygnus.com>
2803 * config/tc-mips.c (mips_gp32): New variable.
2804 (macro_build) Use mips_gp32.
2806 (md_longopts): Add "-mgp32" and "-mgp64".
2807 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2809 (OPTION_M7900): Change offset
2810 (OPTION_NO_M7900): Ditto.
2812 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2814 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2815 warning, and bump it to 1.
2817 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2819 From Brad Lucier <lucier@math.purdue.edu>:
2820 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2823 2000-02-21 Catherine Moore <clm@cygnus.com>
2825 * config/tc-mips.c (MF_HILO_INSN): Define.
2826 (mips_7000_hilo_fix): Declare.
2827 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2828 (md_parse_option): Check for 7000_HILO_FIX options.
2829 (OPTION_M7000_HILO_FIX): Define.
2830 (OPTION_NO_M7000_HILO_FIX): Define.
2831 * doc/c-mips.texi (-mfix7000): Describe.
2833 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2835 * listing.c (print_lines): Remove unused variable `end'.
2837 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2838 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2839 reloc_type when BFD_ASSEMBLER.
2840 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2841 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2842 statement and quell signed vs. unsigned comparison warning.
2844 2000-02-18 Nick Clifton <nickc@cygnus.com>
2846 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2847 the computed frag offset, rather than overwriting it.
2849 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2851 * config/tc-sh.c ("elf/sh.h"): Include.
2852 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2853 (md.begin): Initialize target_arch.
2854 Only include opcodes in has table that match selected architecture.
2855 (parse_reg): Recognize register names for sh-dsp.
2856 (parse_at): Recognize post-modify addressing.
2857 (get_operands): The leading space is now optional.
2858 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2859 arguments. Update valid_arch.
2860 (build_Mytes): Add support for SDT_REG_N.
2861 (find_cooked_opcode): New function, broken out of md_assemble.
2862 (assemble_ppi, sh_elf_final_processing): New functions.
2863 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2864 (md_longopts, md_parse_option): New option: -dsp.
2865 * config/tc-sh.h (elf_tc_final_processing): Define.
2866 (sh_elf_final_processing): Declare.
2868 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2870 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2871 the unwinder subspace. Save the current seg/subseg before creating
2874 2000-02-10 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2877 little endian targets.
2878 (INST_BYTE1): Redefine to handle big and little endian
2880 (cpu_type): New type: Select between M340 and M210.
2881 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2882 instructions of the M340.
2883 (md_assemble): Add support for the MULSH and OPSR classes of
2885 (md_atof): Add support for little endian targets.
2886 (md_parse_option): Add support for -EL, -EB and -mcpu command
2888 (md_convert_frag): Add support for little endian targets.
2889 (md_apply_fix3): Add support for little endian targets.
2890 (md_number_to_chars): Add support for little endian targets.
2892 2000-02-10 Timothy Wall <twall@redhat.com>
2894 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2895 defined, use it to verify the symbol just read should be a label.
2897 2000-02-10 Timothy Wall <twall@redhat.com>
2899 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2900 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2901 around colons when KEEP_WHITE_AROUND_COLON is defined.
2902 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2903 and KEEP_WHITE_AROUND_COLON.
2905 2000-02-08 Timothy Wall <twall@redhat.com>
2907 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2909 (do_repeat): New. Abstract repeat logic so that a "break" can be
2911 (end_repeat): New. Provide support for a "break" out of the
2913 * read.h: Add prototypes for new functions.
2915 2000-02-08 Timothy Wall <twall@redhat.com>
2917 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2918 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2919 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2922 2000-02-08 Timothy Wall <twall@redhat.com>
2924 * read.c: Added elseif to directives table.
2925 * read.h: Added prototype for s_elseif.
2926 * doc/as.texinfo: Added description for elseif.
2927 * cond.c (s_elseif): New function
2929 2000-02-04 Timothy Wall <twall@redhat.com>
2931 * listing.c (print_lines): Remove conditionals causing bug in
2934 2000-02-03 Timothy Wall <twall@cygnus.com>
2936 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2938 * frags.c (frag_new): Calculate fr_fix in octets
2939 (frag_now_fix) Return offset as target address offset (bytes).
2940 (frag_now_fix_octets) New - Return offset in octets (8-bit
2942 * frags.h: Added prototype for frag_now_fix_octets().
2943 Distinguish between octets and bytes in field descriptions.
2944 * listing.c (calc_hex): Account for octets vs bytes when
2945 printing addresses/offsets.
2946 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2947 target is little-endian, print the octets in a word in big-endian
2948 order so that the display looks like a proper hexadecimal number,
2949 instead of having the octets reversed.
2950 * read.c (do_align): When recording alignment, alignment power
2951 should be in terms of target bytes (minimum addressible unit)
2953 (do_org) Convert ORG target address (byte) argument into an
2954 octet offset when generating a variable fragment.
2955 * symbols.c (resolve_symbol_value): Symbol final value
2956 converted to a target address offset (bytes) from its octet offset.
2957 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2958 offset (bytes) is adjusted by the frag offset (octets) converted
2960 (coff_frob_section) Section alignment power is in terms of bytes;
2961 convert it to an octet alignment power when calculating size (and
2962 size mask) in octets. Don't modify the section size in order to
2963 "align" it for TI COFF, since that format has a different method
2964 for storing alignment information.
2966 2000-02-01 Timothy Wall <twall@cygnus.com>
2968 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2969 entries, matching the way GCC generates them. If not escaped, the
2970 filename is encoded incorrectly.
2972 2000-01-31 Nick Clifton <nickc@cygnus.com>
2974 * config/tc-arm.c (reg_table): Add support for ATPCS register
2977 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2979 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2981 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2983 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2984 of a symbol when we really care about its value.
2986 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2988 * config/tc-mcore.c (md_assemble): Give warning message if
2989 operands passes to instruction are more than the spec.
2991 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2993 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2994 Thumb mode but the label seen was not declared as '.thumb_func'
2995 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2996 correct disassembly of Thumb code bounded by non function labels.
2998 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3000 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3001 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3003 * Makefile.in: Same here.
3006 * configure.in: Set bfd_gas for i386-aout when primary target
3007 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3008 we may need the primary te_file. Remove incorrect comment.
3010 * configure: Regenerate.
3012 * config/e-i386aout.c: New file.
3014 * as.c (USE_EMULATIONS): Move to before print_version_id.
3015 (struct emulation): Add i386aout.
3016 (show_usage): Split text strings. Reformat -a text. Add --em
3020 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3021 (aout_format_ops): New.
3024 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3025 preprocessor conditional and add aout USE_EMULATIONS tests.
3026 (read_a_source_file): Don't pass error strings to printf as
3030 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3032 (do_data): Same here.
3033 (process_file): And here.
3036 * symbols.c (colon): Rewrite "already defined" fatal message
3037 code for aout with USE_EMULATIONS.
3040 * config/obj-aout.c (OBJ_HEADER): Define.
3041 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3043 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3044 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3046 (obj_aout_type): Expand S_SET_OTHER here too.
3047 (obj_read_begin_hook): Remove.
3048 (aout_pop_insert): New.
3049 (obj_aout_s_get_other): New.
3050 (obj_aout_s_get_desc): New.
3051 (aout_format_ops): New.
3054 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3055 gets aout_pseudo_table.
3056 (aout_pseudo_table): Declare.
3057 (obj_read_begin_hook): Define.
3060 * config/obj-coff.c (obj_pseudo_table): Rename to
3062 (coff_pop_insert): Use coff_pseudo_table.
3063 (coff_sec_sym_ok_for_reloc): Remove.
3064 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3065 and comment all zero entries and remove #if 0 code.
3068 * config/obj-coff.h (obj_pop_insert): Define.
3069 (coff_pseudo_table): Declare.
3072 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3073 s_get_size, s_set_size. Comment all zero entries.
3076 * config/obj-elf.c (elf_s_get_other): New function.
3077 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3078 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3079 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3081 (obj_elf_parse_section_letters): Don't pass error strings to
3082 printf as format arg.
3085 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3087 (elf_s_get_other): Declare.
3088 (S_GET_OTHER) Define as elf_s_get_other if not already
3090 (S_SET_OTHER): Only define when not already defined.
3091 (elf_obj_read_begin_hook): Declare.
3092 (obj_read_begin_hook): Define.
3093 (elf_obj_symbol_new_hook): Declare.
3094 (obj_symbol_new_hook): Define.
3097 * config/obj-multi.h: Add copyright header and protect against
3098 multiple inclusion. Add * to all function pointers.
3099 (OBJ_HEADER): If defined, include it rather than other defines
3101 (obj_frob_file_after_relocs): Test for NULL.
3102 (obj_symbol_new_hook): Here too.
3103 (obj_sec_sym_ok_for_reloc): And here.
3104 (S_GET_OTHER): Define.
3105 (S_GET_DESC): Define.
3106 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3107 (OBJ_MAYBE_ELF): Update comment.
3109 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3110 OBJ_AOUT preprocessor conditional and handle emulation by
3111 testing OUTPUT_FLAVOR.
3112 (i386_displacement): Here too.
3113 (md_section_align): Similarly here.
3114 (i386_target_format): Conditionally compile when more than one
3115 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3116 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3117 (i386_displacement): Here too.
3120 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3121 Define TARGET_FORMAT for aout only when not multi.
3124 * config/te-multi.h: Delete file as it's identical to te-generic.h
3126 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3128 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3129 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3132 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3134 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3137 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3139 * config/tc-mips.c (mips_do_align): New function.
3140 * config/tc-mips.h (md_do_align): Define.
3142 2000-01-10 Philip Blundell <philb@gnu.org>
3144 * doc/c-arm.texi (ARM Options): Fix typo.
3145 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3146 line separator for Linux.
3147 * doc/as.texinfo (Comments): Mention the ARM.
3149 2000-01-10 Philip Blundell <pb@futuretv.com>
3151 * configure.in (arm*-*-conix*): New target.
3152 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3154 * configure: Regenerate.
3156 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3158 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3159 (obj_elf_visibility): New function.
3161 * doc/as.texinfo (Visibility): New node: document visibility
3164 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3166 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3167 warning for absolute jump/call without `*' in non-intel mode. No
3168 need to set i.types[0] JumpAbsolute in intel mode.
3170 1999-12-22 Philip Blundell <pb@futuretv.com>
3172 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3173 hook function when changing sections.
3174 (arm_s_data): Likewise.
3176 1999-12-14 Nick Clifton <nickc@cygnus.com>
3178 * config/tc-arm.c (md_parse_option): Add support for -marm720
3179 command line switch.
3181 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3183 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3184 (r_registers, xr_registers): Define.
3185 (r_register_name, xr_register_name): New functions.
3186 (md_assemble): Handle new am33 operand types and instruction
3188 (mn10300_insert_operand, check_operand): Likewise.
3190 1999-11-29 Nick Clifton <nickc@cygnus.com>
3192 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3193 (s_force_thumb): Set thumb_mode to 2.
3194 (md_assemble): Do not complain about thumb instructions on a
3195 non-thumb target if thumb_mode is set to 2.
3197 1999-11-28 Michael Meissner <meissner@cygnus.com>
3199 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3200 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3201 (O_...): Add new machine dependent expressions if we are handling
3202 explicit relocations.
3203 (alpha_reloc_op): New static table holding the explicit relocation
3205 (alpha_literal_hash): New static to hold the hash table for
3206 explicit relocations.
3207 (alpha_macros): Add support for explicit relocations.
3208 (md_begin): If explicit relocations, initialize hash table.
3209 (md_assemble): Don't print a second error if tokenize_arguments
3210 already printed an error message.
3211 (md_apply_fix): Add support for explicit relocations.
3212 (alpha_force_relocation): Ditto.
3213 (alpha_fix_adjustable): Ditto.
3214 (alpha_adjust_symtab): New function to support explicit
3216 (alpha_adjust_symtab_relocs): Ditto.
3217 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3218 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3219 Add support for explicit relocations. Return -2 if an error
3220 message was already printed.
3221 (find_macro_match): Add support for explicit relocations. Comment
3223 (emit_insn): Add support for explicit relocations.
3224 (assemble_tokens): Ditto.
3226 (load_expression): Ditto.
3229 (emit_ir_load): Ditto.
3230 (emit_loadstore): Ditto.
3233 (emit_sextX): Ditto.
3234 (emit_division): Ditto.
3235 (emit_jsrjmp): Ditto.
3236 (emit_retjcr): Ditto.
3238 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3240 (tc_adjust_symtab): If explicit relocations, call the function
3241 alpha_adjust_symtab.
3242 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3243 relocations next to the literal relocation they reference.
3244 (TC_INIT_FIX_DATA): Initialize the new fields.
3245 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3247 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3249 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3250 'B' operand for PA2.0 bb instruction.
3252 1999-11-18 Nick Clifton <nickc@cygnus.com>
3254 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3257 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3259 (mcore_force_relocation): Force relocations to be generated for
3262 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3264 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3265 (i386_displacement): Disallow O_big displacements.
3267 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3269 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3270 Small improvements in error checking.
3271 (md_assemble): Support for unconditional ARM instructions.
3272 (md_parse_option): Support for -m[arm]v5e flag.
3274 1999-11-12 Nick Clifton <nickc@cygnus.com>
3276 * macro.c (buffer_and_nest): Do not check beyond the end of the
3279 1999-11-11 Nick Clifton <nickc@cygnus.com>
3281 * macro.c (buffer_and_nest): Look for seperator after TO and
3284 1999-11-08 Andrew Haley <aph@cygnus.com>
3286 * app.c (do_scrub_chars): When in State 10, treat backslash
3287 characters in the same way as as symbol characters.
3289 1999-11-07 Richard Henderson <rth@cygnus.com>
3291 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3292 the previous label was in the current section before playing
3293 with auto-alignment.
3295 1999-11-06 Nick Clifton <nickc@cygnus.com>
3297 * config/tc-v850.c (v850_force_relocation): Force relocation
3299 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3302 1999-11-05 Michael Meissner <meissner@cygnus.com>
3304 * expr.h (operatorT): Increase machine dependent operators to 16.
3305 * expr.c (op_rank): Ditto.
3307 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3309 * read.c (pseudo_set): Reject attempts to set the value of a
3312 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3315 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3317 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3318 to bfd_set_section_contents.
3320 1999-11-03 Nick Clifton <nickc@cygnus.com>
3322 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3324 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3326 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3327 (mips_ip): Use OPCODE_IS_MEMBER.
3329 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3331 * config/tc-arm.c (reg_required_here): Improve comments.
3333 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3334 (tinsns): Initialize variants field.
3336 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3337 BAD_PC respectively.
3339 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3341 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3342 * config/tc-arm.h: Fix compile time warnings.
3344 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3346 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3347 form @abs16, @(abs16) and @(abs16 + imm).
3349 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3351 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3352 (ISA_HAS_64_BIT_REGS) New.
3353 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3354 mips_emit_delays,macro_build,load_register,load_addresss,
3355 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3356 and/or use new ISA_xxx macros in expressions involving
3357 ISA, particularly mips_opts.isa.
3359 1999-10-18 Michael Meissner <meissner@cygnus.com>
3361 * expr.h (operatorT): Add machine dependent operators md1..md8.
3362 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3363 for the machine dependent operators to use.
3365 * expr.c (op_rank): Add machine dependent operators.
3367 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3369 (O_cpregister): Ditto.
3370 (md_begin): Change X_op test that field is wide enough to use
3371 O_max instead of O_alpha_max.
3372 (cpu_types): Fill in missing initializer.
3373 (alpha_num_macros): Make unsigned.
3374 (md_assemble): Make opnamelen be size_t.
3375 (md_apply_fix): Cast alpha_num_operands to int before testing.
3376 (alpha_force_relocation): Ditto.
3377 (alpha_fix_adjustable): Ditto.
3378 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3379 (tc_gen_reloc): Ditto.
3380 (tc_get_register): Ditto.
3385 (s_alpha_ent): Ditto.
3386 (s_alpha_end): Ditto.
3387 (s_alpha_frame): Ditto.
3388 (s_alpha_prologue): Ditto.
3389 (s_alpha_file): Ditto.
3390 (s_alpha_gprel32): Ditto.
3391 (s_alpha_proc): Ditto.
3392 (s_alpha_set): Ditto.
3393 (s_alpha_base): Ditto.
3394 (s_alpha_align): Ditto.
3395 (s_alpha_arch): Ditto.
3396 (alpha_align): Ditto.
3397 (assemble_insn): Suppress unused variable warning.
3399 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3400 order in the structure.
3401 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3403 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3405 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3407 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3409 * config/tc-i386.c (i386_index_check): Correct #endif location.
3411 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3413 * as.c (show_usage): Document new options.
3414 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3415 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3416 (parse_args): Parse the new options.
3417 (main): If there were warnings, and --fatal-warnings
3418 was specified, print an error.
3419 * as.h: New variable, flag_fatal_warnings, for new option.
3421 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3423 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3424 '@'. Change autoincrement completers to fall through to cache control
3427 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3429 (pa_parse_addb_64_cmpltr): New function.
3431 * config/tc-hppa.c (pa_ip): Change error message.
3432 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3433 '?Q' args to allow falling through.
3435 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3436 Remove unused conditional codes.
3437 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3439 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3441 * config/tc-d30v.c (CHAR_BIT): Define.
3442 (check_range): Fix bit operations to support integers bigger than
3445 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3447 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3450 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3451 Doug Evans <devans@cygnus.com>
3453 Add support for m32rx.
3454 * config/tc-m32r.c (enable_m32rx): New static global.
3455 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3456 (allow_m32rx): New function.
3457 (M32R_SHORTOPTS): Add `O'.
3458 (md_longopts): Add --m32rx plus several warning options.
3459 (md_parse_option): Handle new options.
3460 (md_show_usage): Print them.
3461 (md_begin): Enable m32rx.
3462 (OPERAND_IS_COND_BIT): New macro.
3463 (first_writes_to_seconds_operands): New function.
3464 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3465 (target_make_parallel,assemble_two_insns): New functions.
3466 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3467 If optimizing and m32rx, try to make consecutive insns parallel.
3469 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3471 * config/tc-mips.c (nopic_need_relax): Allow for the
3472 .sdata.foo sections generated by -fdata-sections,
3473 and for the .gnu.linkonce.s sections generated by C++.
3475 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3477 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3478 with cleaner code using completer prefixes. Add 'Y'.
3480 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3482 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3484 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3485 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3486 insn does not match and we should try the next insn in the table.
3488 1999-09-22 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3492 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3494 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3497 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3499 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3500 OBJ_ELF. If ELF, add "sq".
3501 (md_parse_option): If ELF, ignore -s and -q.
3502 (md_show_usage): Mention ELF options.
3504 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3506 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3509 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3511 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3513 * config/tc-hppa.c (struct pa_it): New field "trunc".
3514 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3515 (pa_parse_ftest_gfx_completer): New function
3516 (pa_parse_fp_cnv_format): New function.
3518 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3519 (md_apply_fix): Handle 22bit pc-rel branches.
3521 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3523 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3525 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3527 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3529 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3531 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3532 (pa_ip): Handle 'fX'.
3534 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3536 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3537 unwinds unless the function is in the text space.
3538 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3540 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3542 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3543 (md_assemble): To here. Tweak address generation.
3545 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3547 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3548 (md_assemble): Call dwarf2_where for OBJ_ELF.
3549 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3550 (pa_end_of_source): New function.
3551 * tc-hppa.h (md_end): Define for OBJ_ELF.
3553 1999-09-14 Michael Meissner <meissner@cygnus.com>
3555 * configure.in (Canonicalization of target names): Remove adding
3556 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3557 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3558 * configure: Regenerate.
3560 1999-09-14 Donn Terry <donn@interix.com>
3562 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3564 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3566 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3567 pc-relative jmp/call to an absolute symbol.
3568 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3569 absolute section symbols.
3571 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3572 jump handling code and comments.
3574 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3576 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3577 the value if TE_PE and a global defined symbol.
3579 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3581 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3582 print the symbol, rather than printing it here.
3584 1999-09-11 Donn Terry <donn@interix.com>
3586 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3587 BFD_RELOC_RVA relocations.
3589 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3590 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3593 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3595 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3596 * doc/internals.texi (Object format backend): Document
3599 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3600 relocations against global symbols if TE_PE.
3602 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3603 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3605 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3608 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3609 symbols which do not have a constant value, or tags with
3610 non-tags. Remove the symbol from the list before adding it at the
3613 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3614 C_FCN symbol differently if TE_PE.
3615 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3616 appears in the pseudo-op, rather coff_line_base which is only set
3619 * config/obj-coff.c (obj_coff_loc): New static function.
3620 (obj_pseudo_table): Add "loc".
3622 * config/obj-coff.c (add_lineno): Check that the line number is
3625 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3626 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3628 (md_atof): Return NULL rather than 0.
3629 * config/tc-i386.c (md_atof): Change type to int.
3630 * expr.c (expr): Change first parameter to int.
3631 * config/obj-coff.c: Add declarations for static functions.
3632 (coff_frob_symbol): Use SYM_AUXENT.
3633 * config/tc-i386.h (flag_16bit_code): Don't declare.
3635 * config/obj-coff.c (obj_coff_section): Default to setting
3636 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3638 * write.c (adjust_reloc_syms): Print adjusted fixup.
3640 * expr.c (integer_constant): Correct too_many_digits calculation
3643 1999-09-09 Andreas Schwab <schwab@suse.de>
3645 * doc/c-arm.texi: Fix arguments of @var to not contain
3648 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3650 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3652 (md_parse_option): Only support -k flag for ELF and COFF targets.
3654 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3656 * config/tc-hppa.c (pa_ip): Put strict register checks before
3657 call to pa_parse_number.
3659 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3661 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3663 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3666 1999-09-06 Donn Terry <donn@interix.com>
3668 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3670 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3672 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3673 candidate instruction. Require registers for register arguments
3674 when in strict mode. Require assemble-time constants for
3675 constants when in strict mode.
3676 (pa_get_absolute_expression): Require a constant when in strict
3679 1999-09-06 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3683 1999-09-04 Steve Chamberlain <sac@pobox.com>
3685 * config/tc-pj.c: New file, supports picoJava in ELF.
3686 * config/tc-pj.h: Ditto.
3687 * configure.in (pjl*, pj*): New targets.
3688 * Makefile.am: Rebuild dependencies.
3689 (CPU_TYPES): Add pj.
3690 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3691 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3692 * doc/c-pj.texi: New file.
3693 * doc/as.texinfo: Add some PJ specifics.
3694 * doc/all.texi: Add PJ to the list of all architectures, sort them
3696 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3697 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3699 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3701 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3702 (obj_frob_file): Test for null pointer.
3703 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3704 (OBJ_PROCESS_STAB): And here.
3705 (elf_obj_sy): Remove
3707 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3708 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3709 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3711 * config/obj-coff.c (no_func): Remove.
3712 (coff_format_ops): Change occurrences of no_func to 0, as we test
3713 for 0 in obj-multi.h.
3715 * configure.in: Enable bfd for i386-coff when primary target is
3716 bfd. Enable i386 elf,coff emulation support. Don't set
3717 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3718 emulation to support.
3719 *configure: Regenerate.
3721 1999-09-02 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3724 .section .line directive is encountered.
3726 1999-09-01 Nick Clifton <nickc@cygnus.com>
3728 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3731 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3732 * as.texinfo: Document --gdwarf2 command line option.
3733 Add additional documentation of ARM command line switches.
3735 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3737 * config/tc-i386.c (i386_intel_memory_operand): Combine
3738 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3739 and RESTORE_END_STRING around parse_register calls.
3740 (i386_operand): Here too.
3741 (i386_is_reg): Remove.
3742 (parse_register): Move as_bad calls from within this function to
3745 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3747 Based on a patch from H.J. Lu <hjl@gnu.org>
3748 * config/tc-i386.c (parse_register): Handle FP regs specially.
3749 (md_begin): Remove '(' and ')' from register_chars.
3751 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3753 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3754 error message (done elsewhere).
3756 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3758 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3760 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3762 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3765 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3767 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3769 Add new completers. Fix bug in 64 bit condition handling.
3771 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3774 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3776 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3778 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3780 1999-08-27 Jim Wilson <wilson@cygnus.com>
3782 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3783 (struct ls): Add frag field. Initialize it to zero.
3784 (out_end_sequence): New local text_frag. Set it while in text section.
3785 Replace address check with frag check. Set ls.frag to text_frag if
3786 out_set_addr called.
3787 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3788 Set it before switching sections. Replace address check with frag
3789 check. Set ls.frag to saved_frag if out_set_addr called.
3791 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3793 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3794 output "advance_pc" opcode instead of calling gen_addr_line().
3795 The latter has the undesired side-effect of creating a new row
3796 in the debug line info matrix.
3798 1999-08-26 Jim Wilson <wilson@cygnus.com>
3800 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3801 ls.last_filename if last is less than zero. Set ls.last_filename
3802 when allocating new entry.
3803 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3806 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3808 * config/tc-i386.c (i386_index_check): Fix the displacement size
3809 when INFER_ADDR_PREFIX.
3811 1999-08-18 Nick Clifton <nickc@cygnus.com>
3813 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3816 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3818 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3819 handle 0xffffNNNN constants correctly.
3821 1999-08-16 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3826 1999-08-13 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3829 (md_apply_fix3): Always pass positive values to
3830 validate_offset_imm.
3832 1999-08-12 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-arm.c (skip_whitespace): New macro.
3835 Formatting tidy ups.
3837 (md_apply_fix3): Store relocation offset in addend for ELF based
3839 (arm_force_relocation): Always generate relocs for Thumb function
3842 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3844 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3845 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3847 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3849 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3850 flags for the unwind subspace.
3852 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3853 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3854 suitable relocation based on the size of the target's pointer.
3855 Always Use subsegment zero for the unwinders.
3856 (pa_level): Handle "2.0w".
3858 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3860 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3861 with the following instruction unless this was specified.
3863 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3865 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3866 certain sections, to match BFD changes.
3868 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3870 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3871 (EXTRA_SCRIPTS): Define to keep automake happy.
3872 * Makefile.in: Rebuild.
3874 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3876 * Makefile.am: Rename .dep* files to DEP*.
3877 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3878 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3880 * Makefile.in: Rebuild.
3882 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3884 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3886 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3888 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3889 avoid problems on DOS filesystems.
3890 * Makefile.in: Rebuild.
3892 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3894 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3896 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3899 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3901 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3902 line to create ${GDBINIT} rather than .gdbinit.
3903 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3905 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3907 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3909 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3911 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3913 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3915 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3916 non-adjustable symbols.
3918 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3920 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3922 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3924 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3927 1999-08-05 Donn Terry <donn@interix.com>
3929 * config/te-interix.h: New file.
3930 * configure.in (i386-*-interix*): New target.
3931 * configure: Rebuild.
3933 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3935 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3936 selectors for ELF too.
3937 (selector_table): Add "ltp" and "rtp" selectors.
3939 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3941 * config/tc-i386.c (i386_operand): No need to change
3942 operand_string pointer in segment reg case before goto
3943 do_memory_reference. Initialise displacement_string_start and
3944 displacement_string_end after do_memory_reference label.
3945 (i386_index_check): Add operand_string param, and print error
3946 message on failure here.
3947 (i386_intel_memory_operand): Instead of here.
3948 (i386_operand): And here.
3949 (INFER_ADDR_PREFIX): Enable.
3951 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3953 * config/tc-i386.h (DefaultSize): Define. Renumber following
3954 opcode_modifier defines.
3956 From Etienne Lorrain <etienne.lorrain@ibm.net>
3957 * config/tc-i386.c (stackop_size): New variable.
3958 (set_16bit_code_flag): Clear it here.
3959 (set_16bit_gcc_code_flag): New function.
3960 (md_pseudo_table): Add "code16gcc" entry.
3961 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3963 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3965 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3966 next_set_end even if the end symbol is being discarded.
3968 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3969 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3970 * config/obj-coff.c: Likewise.
3971 (seg_info_type): Remove.
3972 (seg_info_off_by_4): Change to array of segT.
3973 (s_get_segment): Adjust accordingly.
3974 (obj_pseudo_table): Fully initialize sentinel entry.
3976 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3977 Ralf Baechle <ralf@uni-koblenz.de>.
3979 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3981 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3983 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3985 * config/tc-i386.c: Indentation and white space changes.
3986 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3987 don't enable it by default.
3988 (i386_intel_operand): Remove redundant prototype.
3989 Move check on number of memory operands, and i.mem_operands++
3990 (i386_intel_memory_operand): To here.
3991 Remove i386_immediate code from here. Remove special case code
3992 for input and output using (%dx). Remove base/index checks and
3993 call i386_index_check instead. Save initial operand_string
3994 argument for error message.
3995 (i386_operand): Remove redundant prototype. Move base/index
3996 checks to i386_index_check.
3997 (i386_displacement): Move intel mode check for non-zero
3999 (i386_intel_memory_operand): To here.
4001 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4003 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4004 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4005 by .register pseudo-op if -64 and --no-undeclared-regs.
4006 (s_register, sparc_adjust_symtab): New functions.
4007 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4008 Declare sparc_adjust_symtab as tc_adjust_symtab.
4009 * doc/c-sparc.texi: Add description of #ignore special literal
4010 for .register pseudo-op.
4012 1999-07-30 Catherine Moore <clm@cygnus.com>
4014 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4015 the relocation's section offset.
4017 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4019 * write.c (fixup_segment): Fix generic error check overflow test.
4021 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4022 X_add_number to long.
4024 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4026 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4029 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4031 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4034 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4036 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4038 * configure.bat: Remove; obsolete.
4039 * config/go32.cfg: Likewise.
4041 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4043 * configure.in (i386-*-vxworks*): New target.
4044 * configure: Rebuild.
4046 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4048 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4050 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4052 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4054 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4055 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4056 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4057 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4058 MAX_RELOC_EXPANSION): Define.
4059 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4061 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4063 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4064 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4065 block. Print a warning if an 8-bit or 16-bit constant
4066 displacement or immediate is truncated on output.
4067 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4069 (i386_operand): Disallow immediate jump absolute operand.
4071 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4073 * configure.in: Bump version number to 2.9.5.
4074 * configure: Rebuild.
4076 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4079 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4081 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4082 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4084 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4086 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4088 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4090 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4091 if -mno-fpu was given.
4092 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4094 (cons_fix_new_arm): Remove misleading comments.
4096 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4098 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4100 (relax_segment): Likewise. After giving a rs_org error, convert
4101 the frag to rs_align to avoid cascading errors.
4103 1999-07-12 Andreas Schwab <schwab@suse.de>
4105 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4107 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4109 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4110 as appropriate. Fill in structure initializations. Add variable
4111 initializations. Add casts.
4112 * dwarf2dbg.c (print_stats): Change i to size_t.
4113 * listing.c (listing_listing): Change list_line to unsigned int.
4115 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4117 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4118 rather than checking for \001 and \002 in symbol name.
4119 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4121 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4123 * configure.in (hppa*-linux-gnu*): New target.
4124 * configure: Rebuilt.
4126 1999-07-08 Nick Clifton <nickc@cygnus.com>
4128 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4130 1999-07-07 Nick Clifton <nickc@cygnus.com>
4132 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4133 accessing symbolP directly.
4135 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4137 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4140 1999-07-05 Nick Clifton <nickc@cygnus.com>
4142 * config/tc-arm.c (ARM_EXT_V5): Define.
4143 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4144 (md_begin): Detect ARM v5 architectures.
4145 (md_parse_option): Accept arm v5 specification.
4146 (md_show_usage): Documment -marmv5 switch.
4148 * doc/c-arm.texi: Document -marmv5 command line option.
4150 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4152 (validate_immediate_twopart): New function. Determine if a
4153 constant can be computed by two ADD instructions.
4154 (output_inst): Remove its command line parameter - it was never
4156 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4157 implememt the ADRL pseudo op.
4158 (tc_gen_reloc): Generate a suitable error message if an ADRL
4159 instruction tries to generate a real reloc.
4161 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4163 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4165 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4168 1999-06-27 H.J. Lu <hjl@gnu.org>
4170 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4171 non BFD_ASSEMBLER case.
4173 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4175 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4178 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4180 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4181 out_end_sequence() when the address decreases due to a new frag.
4182 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4183 numbering starts with 1.
4185 1999-06-23 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4189 (mcore_s_text): Call obj_elf_text for ELF target.
4190 (mcore_s_data): Call obj_elf_data for ELF target.
4191 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4193 (mcore_s_bss): New function: Dump literal table before changing
4195 (mcore_s_comm): New function: Dump literal table before changing
4198 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4199 No longer static functions.
4200 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4201 Provide prototypes for these functions.
4203 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4205 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4206 a list of names, to try obj_segment_name, and to try abbreviated
4207 names when using COFF without long section names.
4209 * config/tc-alpha.c: More use of symbol accessor functions.
4210 * config/tc-arc.c: Likewise.
4211 * config/tc-d30v.c: Likewise.
4212 * config/tc-fr30.c: Likewise.
4213 * config/tc-i860.c: Likewise.
4214 * config/tc-m88k.c: Likewise.
4215 * config/tc-mcore.c: Likewise.
4216 * config/tc-ns32k.c: Likewise.
4217 * config/tc-sparc.c: Likewise.
4218 * config/tc-v850.c: Likewise.
4220 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4221 sy_value with appropriate accessor functions.
4222 * config/tc-arm.c (md_apply_fix3): Likewise.
4223 * config/tc-d10v.c (AT_WORD_P): Likewise.
4224 * config/tc-v850.c (reg_name_search): Likewise.
4226 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4227 use symbol_get_bfdsym instead.
4228 * config/tc-ppc.c (md_assemble): Likewise.
4229 * config/tc-v850.c (v850_comm): Likewise.
4231 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4233 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4234 the symbol, rather than accessing the bsym member.
4235 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4236 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4237 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4238 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4239 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4240 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4241 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4242 * config/tc-v850.c (tc_gen_reloc): Likewise.
4244 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4246 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4247 (hppa_gen_reloc_type): Conditionalize on BFD64.
4248 (tc_gen_reloc): Re-enable ELF relocations.
4249 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4251 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4253 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4255 (do_ldst): Move assignment out of if condition.
4256 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4257 parentheses to avoid warning.
4259 1999-06-21 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4262 macro to get at the BFD symbol associated with a GAS symbol.
4264 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4266 * config/tc-ppc.c: Update for symbol handling changes.
4267 * config/obj-coff.c: Likewise.
4269 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4271 * tc-hppa.c: General cleanups of ELF support. No more spaces
4272 and subspaces for ELF.
4273 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4274 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4275 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4276 (UNWIND_SECTION_NAME): Likewise.
4277 (space/subspace related structures): Conditionalize definitions
4279 (space/subspace directives and support routines): Conditionalize
4280 definitions and references/uses on OBJ_SOM.
4281 (label_symbol_struct): For ELF, track the symbol's segment. For
4282 SOM track its space.
4283 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4285 (USE_ALIASES): Kill for both SOM & ELF.
4286 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4287 (pa_space, pa_subspace): Corresponding changes.
4288 (pa_spaces_begin): Corresponding chagnes.
4289 (md_begin): Do not muck around with space/subspace stuff for
4291 (md_apply_fix): Temporarily disable argument relocation stuff
4293 (tc_gen_reloc): Temporarily disable relocation generation for
4295 (pa_build_unwind_subspace): Similarly.
4297 1999-06-16 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-arm.c (thumb_set): New pseudo op.
4300 (text, data, section): Override these pseudo ops with ARM
4302 (s_thumb_set): New function: Perform the same as a .set pseudo
4303 op, but also mark the alias'ed symbol as being a Thumb
4305 (arm_s_text): New function: Perform the same as the .text
4306 pseudo op, but dump the literal pool before changing
4308 (arm_s_data): New function: Perform the same as the .data
4309 pseudo op, but dump the literal pool before changing
4311 (arm_s_section): New function: Perform the same as the
4312 .section pseudo op, but dump the literal pool before changing
4314 (arm_cleanup): Do not reset the current section before dumping
4317 1999-06-17 Nick Clifton <nickc@cygnus.com>
4319 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4320 OPTION_NO_WARN_UNMATCHED entries.
4321 (md_parse_option): Generate a warning message if an unrecognised
4322 option is encountered.
4324 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4325 (get_operands): When parsing an expression after an '@' symbol
4326 has been detected, do not ignore '#' symbols.
4327 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4330 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4332 From K. Richard Pixley <rich@noir.com>:
4333 * configure.in (ppc-*-vxworks*): New target.
4334 * configure: Rebuild.
4336 1999-06-12 Philip Blundell <philb@gnu.org>
4338 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4340 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4342 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4343 which refer to symbols in linkonce sections, permit reducing the
4344 relocs if the symbol is local.
4346 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4348 * subsegs.c (subseg_text_p): New function.
4349 * as.h (subseg_text_p): Declare.
4350 * read.c (do_align): Use subseg_text_p to set the default fill.
4351 * write.c (subsegs_finish): Likewise.
4352 * config/obj-coff.c (write_object_file): Likewise.
4353 * config/tc-i386.h (md_maybe_text): Don't define.
4354 (md_do_align): Use subseg_text_p to set the default fill.
4355 * config/tc-m32r.c (m32r_do_align): Likewise.
4356 * config/tc-sh.c (sh_do_align): Likewise.
4357 * config/tc-sparc.h (md_do_align): Likewise.
4359 1999-06-12 David O'Brien <obrien@freebsd.org>
4361 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4362 * configure: Rebuild.
4364 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4366 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4367 * Makefile.am: Rebuild dependencies.
4368 * Makefile.in: Rebuild.
4370 * config/tc-i386.c (i386_immediate): Remove unused label
4373 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4374 * symbols.c: Likewise.
4375 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4376 sy_next field when taking address, rather than symbol_next.
4378 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4380 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4381 value from the output file architecture.
4382 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4383 * dwarf2dbg.h: Change bfd_vma to addressT.
4385 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4387 * dwarf2dbg.h: Use PARAMS in function declarations.
4389 1999-06-11 Martin Dorey <mdorey@madge.com>
4391 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4392 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4394 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4396 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4398 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4400 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4403 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4405 * read.c (read_a_source_file): Only declare inescape if
4408 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4410 (find_entry_byval): Add parens to avoid warning.
4412 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4414 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4417 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4419 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4422 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4423 synthetize_setx): New functions.
4424 (md_assemble): Broken the special cases into the above
4425 functions. Make compiler happy if sizeof(bfd_vma)==4.
4426 Fix sethi generated from set/setuw. If instructions have a relloc,
4427 always clear the fields to be relocated in the opcode.
4428 (sparc_ip): Remove special_case global variable.
4430 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4432 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4433 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4434 indication of success rather than a value.
4435 (itbl_get_val): Likewise.
4436 (itbl_get_field): Use strcspn. Change delimiters to include
4438 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4439 (itbl_get_val): Likewise.
4440 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4442 * symbols.c (copy_symbol_attributes): Convert local symbols to
4445 1999-06-10 Nick Clifton <nickc@cygnus.com>
4447 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4450 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4452 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4453 Optimize set if sizeof(bfd_vma) == 64.
4454 (sparc_ip): Fix sethi - without %hi() it should generate
4455 R_SPARC_22 reloc, not R_SPARC_HI22.
4456 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4458 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4460 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4461 (s_ncons): New function.
4462 (native_op_table): New table.
4463 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4464 R_SPARC_OLO10 handling.
4466 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4468 * expr.h (struct expressionS): Revert last change; widen X_op.
4469 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4471 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4473 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4474 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4475 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4476 * Makefile.in: Regenerated.
4478 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4479 `common' pass on to s_mri_common.
4480 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4482 1999-06-06 Richard Henderson <rth@cygnus.com>
4484 * config/obj-elf.c (obj_elf_section): Don't free the return
4485 value of demand_copy_C_string.
4487 1999-06-05 Richard Henderson <rth@cygnus.com>
4489 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4490 creation logic from obj_elf_create_section.
4492 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4493 (section_stack): New.
4494 (special_sections): Make const.
4495 (obj_elf_section): Gut and rewrite parsing.
4496 (obj_elf_change_section): New function broken out of obj_elf_section.
4497 (obj_elf_parse_section_letters): Likewise.
4498 (obj_elf_section_word): Likewise.
4499 (obj_elf_section_type): Likewise.
4500 (obj_elf_previous): Treat as a toggle.
4501 (obj_elf_popsection): New.
4502 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4503 (ppc_section_type): Likewise.
4504 * config/tc-ppc.h: Likewise.
4506 * expr.h (struct expressionS): Don't make X_op a bitfield.
4507 * config/tc-alpha.c: Update for symbol handling changes.
4508 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4509 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4511 1999-06-05 Richard Henderson <rth@cygnus.com>
4513 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4514 (dwarf2_gen_line_info): Kill unused variables.
4515 (dwarf2_finish): Likewise.
4516 (dwarf2_where): Likewise.
4517 (dwarf2_directive_file): If we've only got a string,
4518 hand off to s_app_file.
4519 * ecoff.c: Move the include of ecoff.h.
4520 * symbols.h (S_IS_FUNCTION): Prototype.
4522 * read.c (LEX_HASH): Supply a default.
4524 (s_globl): Update `c' after skipping whitespace.
4525 * read.h (LEX_END_NAME, is_name_ender): New.
4526 * expr.c (get_symbol_end): Respect it.
4528 1999-06-04 Mark Klein <mklein@dis.com>
4530 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4532 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4534 * config/tc-hppa.c: Update for symbol handling changes.
4536 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4538 * cgen.c: Update for symbol handling changes.
4539 * config/tc-m32r.c: Likewise.
4541 * config/tc-hppa.h: Update for symbol handling changes.
4542 * config/tc-hppa.c: Likewise.
4544 * config/tc-arm.h: Update for symbol handling changes.
4545 * config/tc-arm.c: Likewise.
4546 (symbol_make_empty): Remove. Just use symbol_create.
4548 * symbols.c (symbol_set_tc): Correct name.
4550 * Makefile.am: Rebuild dependencies.
4551 ($(OBJS)): Don't depend upon struc-symbol.h.
4552 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4553 * dep-in.sed: Don't remove struc-symbol.h.
4554 * Makefile.in: Rebuild.
4556 * doc/internals.texi (Symbols): Describe changes in symbol
4559 1999-06-03 Richard Henderson <rth@cygnus.com>
4561 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4562 instead of doing the work by hand.
4564 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4566 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4567 state of line state-machine.
4568 (struct ls): Collect DWARF2 line state-machine state in new member
4569 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4570 resulted in any DWARF2 directives.
4571 (reset_state_machine): New function.
4572 (out_end_sequence): Ditto.
4573 (dwarf2_gen_line_info): When switching sections or switching to a
4574 lower text address, call out_end_sequence() first to terminate the
4575 previous code sequence as code sequences MUST have monotonically
4576 increasing addresses.
4577 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4579 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4581 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4582 DWARF2 debug info (line information only, at this point).
4583 * as.h: Update comment about supported debug formats.
4584 * dwarf2dbg.c, dwarf2dbg.h: New files.
4585 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4587 * expr.c (operand): Don't use [ for parens if we want an index op.
4588 (op_encoding): Switch [ into O_index, if desired.
4589 (op_rank): Renumber with O_index on bottom.
4590 (expr): If O_index, match closing bracket.
4591 * expr.h (O_index): New.
4593 * read.c (read_a_source_file): Conditionally allow matched "
4594 in lines passed to md_assemble.
4596 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4598 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4600 Add support for storing local symbols in a small structure to save
4601 memory when assembling large files.
4602 * as.h: Don't include struc-symbol.h.
4603 (symbolS): Add typedef.
4604 * symbols.c: Include struc-symbol.h.
4605 (local_hash): New static variable.
4606 (save_symbol_name): New static function, from symbol_create.
4607 (symbol_create): Call save_symbol_name.
4608 (local_symbol_count): New static variable.
4609 (local_symbol_conversion_count): Likewise.
4610 (LOCAL_SYMBOL_CHECK): Define.
4611 (local_symbol_make): New static function.
4612 (local_symbol_convert): New static function.
4613 (colon): Handle local symbols. Create local symbol for local
4615 (symbol_table_insert): Handle local symbols.
4616 (symbol_find_or_make): Create local symbol for local label name.
4617 (symbol_find_base): Check for local symbol.
4618 (symbol_append, symbol_insert): Check for local symbols.
4619 (symbol_clear_list_pointers, symbol_remove): Likewise.
4620 (verify_symbol_chain): Likewise.
4621 (copy_symbol_attributes): Likewise.
4622 (resolve_symbol_value): Handle local symbols.
4623 (resolve_local_symbol): New static function.
4624 (resolve_local_symbol_values): New function.
4625 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4626 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4627 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4628 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4629 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4630 (symbol_previous, symbol_next): New functions.
4631 (symbol_get_value_expression): Likewise.
4632 (symbol_set_value_expression): Likewise.
4633 (symbol_set_frag, symbol_get_frag): Likewise.
4634 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4635 (symbol_mark_used_in_reloc): Likewise.
4636 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4637 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4638 (symbol_mri_common_p): Likewise.
4639 (symbol_mark_written, symbol_clear_written): Likewise.
4640 (symbol_written_p): Likewise.
4641 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4642 (symbol_section_p, symbol_equated_p): Likewise.
4643 (symbol_constant_p): Likewise.
4644 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4645 (symbol_get_obj, symbol_set_obj): Likewise.
4646 (symbol_get_tc, symbol_set_tc): Likewise.
4647 (symbol_begin): Initialize local_hash.
4648 (print_symbol_value_1): Handle local symbols.
4649 (symbol_print_statistics): Print local symbol statistics.
4650 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4651 Declare new symbols.c functions. Move many declarations here from
4653 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4654 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4655 (struct symbol): Move bsym to make it clearly the first field.
4656 Remove TARGET_SYMBOL_FIELDS.
4657 (symbolS): Don't typedef.
4658 (struct broken_word): Remove.
4659 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4660 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4661 (symbol_clear_list_pointers): Likewise.
4662 (symbol_insert, symbol_remove): Likewise.
4663 (symbol_previous, symbol_append): Likewise.
4664 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4665 (struct local_symbol): Define.
4666 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4667 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4668 (local_symbol_get_frag, local_symbol_set_frag): Define.
4669 (local_symbol_get_real_symbol): Define.
4670 (local_symbol_set_real_symbol): Define.
4672 * write.c (write_object_file): Call resolve_local_symbol_values.
4673 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4674 (TARGET_SYMBOL_FIELDS): Don't define.
4675 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4676 ECOFF_DEBUGGING, add ECOFF fields.
4677 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4678 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4679 ECOFF_DEBUGGING, add ECOFF fields.
4680 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4681 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4682 * config/tc-mcore.h: Don't include struc-symbol.h.
4683 (TARGET_SYMBOL_FIELDS): Don't define.
4684 (struct mcore_tc_sy): Define.
4685 (TC_SYMFIELD_TYPE): Define.
4686 * Many files: Use symbolS instead of struct symbol. Use new
4687 accessor functions rather than referring to symbolS fields
4690 * read.c (s_mri_common): Don't add in value of line_label.
4692 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4693 checking for SEC_LINK_ONCE.
4695 * config/tc-sh.h (sh_fix_adjustable): Declare.
4697 * app.c (input_buffer): New static variable.
4698 (app_push): Save saved_input in allocated buffer.
4699 (app_pop): Restored saved_input.
4700 (do_scrub_chars): Change get parameter to take char * and int as
4701 arguments. Change GET macro to pass input_buffer to get
4702 function. Don't save input into allocated buffer.
4703 * as.h (do_scrub_chars): Update declaration.
4704 * input-file.c (input_file_get): Change to take char * and int.
4705 Read data into passed in buffer. Remove static buffer.
4706 * read.c (scrub_from_string): Change to take char * and int. Copy
4707 data into passed in buffer.
4709 * hash.h: Neaten. Declare hash_traverse.
4710 * hash.c: Complete rewrite based on BFD hashing code.
4711 * gasp.c (chunksize): New variable.
4712 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4715 1999-05-28 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4718 addend unless the target uses an old ABI.
4720 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4722 -Wchar-subscripts cleanup
4723 * listing.c (listing_newline): Use unsigned char variable, so
4724 calls to isascii,iscntrl are correct.
4725 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4727 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4728 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4729 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4730 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4732 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4734 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4736 (arch_coldfire_p): New #define.
4737 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4739 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4741 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4743 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4744 (install_operand): Add place `N'.
4745 (init_table): Add registers ACC, MACSR, MASK.
4747 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4749 * config/tc-m68k.c: Change mcf5200 --> mcf.
4750 (archs): Add mcf5206e, mcf5307.
4751 (m68k_ip): Add format `u'.
4752 (install_operand): Add place `m', `M', `h'.
4753 (init_table): Add upper/lower registers.
4755 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4757 1999-05-28 Martin Dorey <mdorey@madge.com>
4759 * config/tc-i960.c: Several minor changes to add ELF and
4760 BFD_ASSEMBLER support.
4761 * config/tc-i960.h: Likewise.
4762 * configure.in (i960-*-elf*): New target.
4763 * aclocal.m4, configure: Rebuild.
4765 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4767 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4768 reloc changes when defined(BFD_ASSEMBLER).
4770 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4772 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4774 * write.c (write_print_statistics): Output to file, not stderr.
4776 * expr.c (generic_bignum_to_int32,64): Prototype.
4778 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4779 output_sleb128, output_uleb128, output_big_sleb128,
4780 output_big_uleb128, output_big_leb128): Prototype.
4781 (output_big_sleb128, output_big_uleb128): Make inline.
4782 (output_big_leb128): Remove inline
4784 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4785 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4786 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4787 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4788 value for correct overflow check in write.c:fixup_segment.
4789 * write.c (fixup_segment): Move bitfield overflow checks to after
4790 the md_apply_fix call.
4791 * config/obj-coff.c (fixup_segment): Likewise.
4792 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4793 valueT *val argument.
4795 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4797 * config/atof-ieee.c (gen_to_words): Correctly round a
4798 denormalized number. Fix off-by-one in range checking for
4799 exponent in a denormal.
4801 1999-05-10 Nick Clifton <nickc@cygnus.com>
4803 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4806 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4808 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4810 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4812 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4813 (ReverseRegRegmem): Remove.
4814 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4815 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4816 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4819 From Doug Ledford <dledford@redhat.com>
4820 * config/tc-i386.h (RegXMM): New for P/III.
4821 * config/tc-i386.c: Add support for P/III.
4823 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4825 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4826 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4827 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4829 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4831 * config/tc-i386.c (i386_immediate): Skip whitespace before
4832 complaining about junk after expression.
4833 (i386_displacement): Likewise.
4835 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4837 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4838 Don't copy before downcaseing.
4840 1999-05-05 Catherine Moore <clm@cygnus.com>
4842 * tc-m68k.c: Include elf/m68k.h.
4843 (m68k_elf_final_processing): New routine.
4844 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4847 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4849 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4852 1999-04-30 Nick Clifton <nickc@cygnus.com>
4854 * config/tc-mcore.c (mcore_s_section): Dump literals before
4857 1999-04-29 Nick Clifton <nickc@cygnus.com>
4859 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4862 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4864 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4865 (TC_INIT_FIX_DATA): Delete.
4866 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4867 (TC_INIT_FIX_DATA): Delete.
4868 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4869 * write.c (fix_new_internal): Initialize fx_cgen member.
4870 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4871 (gas_cgen_md_apply_fix3): Update.
4872 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4873 (md_cgen_record_fixup_exp): Update.
4874 (FX_OPINFO_R_TYPE): Update.
4876 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4877 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4878 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4879 * frags.h (struct frag): Make opindex, opinfo ints.
4881 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4883 1999-04-26 Tom Tromey <tromey@cygnus.com>
4885 * aclocal.m4, configure: Updated for new version of libtool.
4887 1999-04-22 Nick Clifton <nickc@cygnus.com>
4889 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4891 (md_apply_fix3): Do not fix up absolute relocations against
4894 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4896 1999-04-20 Nick Clifton <nickc@cygnus.com>
4898 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4899 changes and data-in-text directives.
4900 (mcore_cons): New function: intercept cons() operations.
4901 (mcore_float_cons): New function: intercept float_cons()
4903 (mcore_stringer): New function: intercept stringer() operations.
4905 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4907 * obj.h (struct format_ops): Change generate_asm_lineno field to
4909 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4911 * config/tc-alpha.c (find_opcode_match): Add default case to
4913 (find_macro_match): Likewise.
4914 (load_expression): Parenthesize && within ||.
4916 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4918 1999-04-17 Nick Clifton <nickc@cygnus.com>
4920 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4921 .text .data .section pseudo ops.
4922 (mcore_s_section): New function. Dump lits before changing secs.
4923 (mcore_s_text): New function. Dump lits before changing secs.
4924 (mcore_s_data): New function. Dump lits before changing secs.
4926 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4928 * config/tc-mips.c (mips_32bitmode): New.
4929 (md_begin): Set mips_32bitmode if needed.
4930 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4931 Set EF_MIPS_32BITMODE.
4933 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4935 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4938 1999-04-16 Nick Clifton <nickc@cygnus.com>
4940 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4942 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4944 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4945 expressions correctly.
4948 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4950 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4952 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4954 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4955 and fmpynfadd instructions.
4957 1999-04-11 Richard Henderson <rth@cygnus.com>
4959 * as.h (environ): Declare it, if needed.
4960 * as.c (dump_statistics): Don't declare environ.
4961 * configure.in (environ): Detect declaration.
4962 * configure, config.in: Rebuild
4964 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4965 (i386_displacement): Allocate enough space for replacement buffer.
4966 Clean up replacement buffer initialization.
4968 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4970 * subsegs.c (section_symbol): Don't create a new symbol if one
4971 already exists; instead, use the existing one, but set its segment
4972 and frag data if it hasn't already been defined.
4973 * config/obj-coff.c (c_section_symbol): Likewise.
4975 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4977 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4979 1999-04-08 Nick Clifton <nickc@cygnus.com>
4981 * config/tc-mcore.c: New File: Support routines for MCore
4983 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4984 * config/obj-coff.c: Add support for mcore-pe target.
4986 * Makefile.am: Add support for MCore targets.
4987 * Makefile.in: Regenerate.
4988 * configure.in: Add support for MCore targets.
4989 * configure: Regenerate.
4991 * doc/all.texi: Set MCORE.
4992 * doc/as.texinfo: Document MCore specific command line options.
4994 * write.h: Prevent multiple inclusion.
4996 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4998 * asintl.h (LC_MESSAGES): Never define.
4999 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5001 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5004 * Makefile.am (m68k-parse.c): If configuring in the source
5005 directory, copy m68k-parse.y into the local directory before
5006 running ylwrap, to remove spurious differences when generating
5008 * Makefile.in: Rebuild.
5010 * config/tc-sparc.h (md_do_align): Just allocate the number of
5011 bytes necessary, rather than always allocating 1024.
5013 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5015 * listing.c (listing_newline): Add cast to avoid warning.
5016 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5017 * config/tc-i386.c (i386_scale): Add return value.
5018 (build_displacement_string): Remove unused local temp_disp2.
5019 (i386_intel_memory_operand): Add parentheses to avoid warning.
5020 (i386_intel_operand): Remove unused local end_of_operand_string.
5021 (i386_operand): Remove unused local operand_modifier.
5022 (i386_operand): Add parens to avoid warning.
5024 1999-04-04 Don Bowman <don@pixsci.com>
5026 * configure.in: Add mips*-*-vxworks* target; have it define
5028 * configure, config.in: Rebuild.
5030 1999-03-31 Nick Clifton <nickc@cygnus.com>
5032 * configure.in (emulations): Add support for arm-epoc-pe.
5033 * configure: Regenerate.
5034 * config/te-epoc-pe.h: New file. Define macros specific to
5036 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5037 for arm-epoc-pe target.
5039 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5041 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5043 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5045 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5046 detect ",n" without a condition.
5047 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5050 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5052 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5053 instruction is encoded with one bit.
5056 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5058 * doc/internals.texi (CPU backend): Mention that
5059 line_separator_chars should not include newline. From thi
5060 <ttn@mingle.glug.org>.
5062 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5064 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5065 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5067 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5069 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5071 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5073 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5076 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5078 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5080 1999-03-15 Martin Hunt <hunt@cygnus.com>
5082 * app.c (do_scrub_begin): Change '-' back to a symbol char
5083 so we can use multiple opcodes on a line again.
5085 * config/tc-d30v.c: By default, warn if a symbol has
5086 the same name as a register. Plus some minor
5087 updates from the branch.
5089 1999-03-13 Nick Clifton <nickc@cygnus.com>
5091 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5092 BFD_RELOC_16 and BFD_RELOC_64.
5094 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5096 * expr.c (expr): Add missing else.
5098 1999-03-12 Nick Clifton <nickc@cygnus.com>
5100 * config/tc-arm.c (md_apply_fix3): Improve error message.
5102 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5104 * Makefile.am (CPU_TYPES): Add fr30.
5105 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5106 (fr30,m32r dependencies): Update.
5107 * Makefile.in: Rebuild.
5109 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5110 (gas_cgen_record_fixup_exp): Ditto.
5111 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5112 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5113 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5114 (md_cgen_lookup_reloc): Update use of operand->type.
5115 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5116 (md_convert_frag): Call cgen_operand_lookup_by_num.
5117 (md_cgen_lookup_reloc): Update use of operand->type.
5118 (m32r_cgen_record_fixup_exp): Ditto.
5120 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5122 * config/tc-mips.c (md_show_usage): Fix message.
5124 1999-03-03 Nick Clifton <nickc@cygnus.com>
5126 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5127 and LDR reg,=<expr> instruction.
5129 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5132 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5134 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5136 1999-02-17 Nick Clifton <nickc@cygnus.com>
5138 This patch was created by: Scott Bambrough
5139 <scottb@corelcomputer.com>
5142 Special cased '@' character. The '@' character is used as the
5143 ARM assembler comment character, as a special character
5144 and in ELF .symver pseudo-op's, and as a special character in
5145 .type and .section pseudo-ops.
5146 (symver_pseudo): New static variable.
5147 (symver_state): New static variable.
5148 (struct app_save): Add field 'symver_state'.
5149 (app_push): Save global symver_state int struct app_save.
5150 (app_pop): Restore global symver_state from struct app_save.
5151 (do_scrub_chars): Special case handling of '@' character in
5154 * configure.in: Modified to recognize armv* uname syntax from ARM
5156 * configure: Regenerated.
5158 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5159 a prefix to the section's type.
5160 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5161 the type's typename.
5163 * config/tc-arm.h: Add support for PIC generation:
5164 (pic_code): New boolean.
5165 (obj_relocate_extern): Define.
5166 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5167 (TC_CONS_FIX_NEW): Define.
5168 (tc_fix_adjustable): Define.
5169 (GLOBAL_OFFSET_TABLE_NAME): Define.
5171 * config/tc-arm.c: Add support for PIC generation:
5172 (line_seperator_chars): Allow ';' as a seperator for Linux.
5173 (is_immediate_prefix): New macro.
5174 (arm_parse_reloc): New function.
5175 (s_arm_elf_cons): New function.
5176 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5177 (md_undefined_symbol): Special case handling for the Global Offset
5179 (md_apply_fix3): Handle PIC relocs.
5180 (tc_gen_reloc): Handle PIC relocs.
5181 (md_parse_option): Add support for '-k' command line switch to
5182 enable PIC generation.
5183 (cons_fix_new_arm): New function.
5184 (s_arm_elf_cons): New function.
5186 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5188 * configure.in: Add comments for uses of AC_DEFINE.
5189 * acinclude.m4: Likewise.
5190 * acconfig.h: Remove.
5191 * aclocal.m4: Rebuild.
5192 * configure: Rebuild.
5193 * Makefile.in: Rebuild.
5194 * config.in: Rebuild.
5196 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5198 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5199 non-constant offset from a base register.
5201 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5203 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5206 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5208 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5209 (emit_insn): Look for pc-relative and no-overflow specifiers on
5210 internal relocation types.
5212 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5214 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5217 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5219 (mips_4650, mips_4010, mips_4100): Variables removed.
5220 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5221 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5223 (md_begin): Don't bother initializing the mips_NNNN variables;
5224 mips_cpu is set, and that's good enough now.
5225 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5226 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5227 (show): New function, to handle wrapping in the CPU lists.
5228 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5230 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5232 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5233 than treat as an immediate specifier.
5235 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5237 * config/tc-i386.c: Prototype many functions.
5238 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5239 (i386_immediate): Remove unused second argument.
5240 (i386_intel_operand): Fix i386_is_reg typo.
5241 (i386_operand): Use allow_naked_reg.
5242 (output_invalid): Make operand int for K&R.
5244 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5246 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5248 * Makefile.in: Rebuild.
5250 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5252 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5254 (EXTRA_as_new_SOURCES): Comment out.
5255 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5256 * Makefile.in: Rebuild.
5257 * doc/Makefile.in: Rebuild.
5258 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5259 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5260 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5261 * configure: Rebuild.
5262 * aclocal.m4: Rebuild.
5263 * config.in: Rebuild.
5264 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5265 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5266 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5267 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5268 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5269 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5270 (gas_cgen_record_fixup_exp): Ditto.
5271 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5272 descriptor, not global variable.
5273 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5274 descriptor, not global variable. Refer to insert_operand handler
5275 via cpu descriptor, not global function.
5276 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5277 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5278 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5279 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5280 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5281 * config/tc-m32r.c: Ditto.
5282 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5283 (md_assemble): Ditto.
5284 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5286 1999-02-09 Nick Clifton <nickc@cygnus.com>
5288 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5289 relocations for ELF targets.
5291 1999-02-08 Nick Clifton <nickc@cygnus.com>
5293 * configure.in: Add support for StrongARM target.
5294 * configure: Regenerate.
5296 1999-02-05 Nick Clifton <nickc@cygnus.com>
5298 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5300 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5303 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5305 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5307 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5309 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5310 (INTEL_DWORD_MNEM_SUFFIX): Define.
5313 (DWORD_PTR): Define.
5314 (XWORD_PTR): Define.
5316 (OFFSET_FLAT): Define.
5318 (NONE_FOUND): Define.
5321 * config/tc-i386.c (set_intel_syntax): New routine.
5322 (intel_syntax): Declare.
5323 (allow_naked_reg): Declare.
5324 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5325 (intel_float_operand): New routine.
5326 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5327 Handle brackets as well as parens. Call i386_intel_operand for
5328 intel syntax. Reverse operands if appropriate. Handle new
5329 suffixes. Handle movzx and movsx.
5330 (i386_is_reg): New routine.
5331 (i386_immediate): New routine.
5332 (i386_scale): New routine.
5333 (i386_displacement): New routine.
5334 (i386_operand_modifier): New routine.
5335 (build_displacement_string): New routine.
5336 (i386_parse_seg): New routine.
5337 (i386_intel_memory_operand): New routine.
5338 (i386_intel_operand): New routine.
5339 (i386_operand): Call i386_displacement, i386_immediate,
5340 i386_scale, etc. instead of handling inline.
5341 (parse_register): Handle registers without prefix.
5343 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5345 * configure: Regenerate.
5346 * configure.in (arm-*-oabi): New.
5347 (thumb-*-oabi): New.
5348 * config/tc-arm.c (target_oabi): Declare.
5349 (md_apply_fix3): Support REL relocs.
5350 (md_parse_option): Handle -oabi.
5351 (elf32_arm_target_format): New routine.
5352 (md_longopts): Add OPTION_OABI.
5353 * config/tc-arm.h: Redefine TARGET_FORMAT.
5356 1999-01-28 Nick Clifton <nickc@cygnus.com>
5358 * write.c (write_relocs): Handle out of range error.
5360 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5361 (fr30_force_relocation): Default to 0.
5363 * config/tc-fr30.h (obj_fix_adjustable): Define.
5364 (TC_FORCE_RELOCATION): Define.
5366 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5369 1999-01-16 Nick Clifton <nickc@cygnus.com>
5371 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5372 merge of two instructions if the left instruciton kills the right.
5374 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5376 * Makefile.in: Regenerate.
5377 * configure.in: Redo test for using cgen.
5378 * configure: Regenerate.
5380 1999-01-09 Nick Clifton <nickc@cygnus.com>
5382 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5383 redefinition of this macro.
5385 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5387 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5390 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5392 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5393 a read of HI or LO and an immediatly following branch.
5395 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5397 * config/tc-mips.c (md_begin): Another correction to the setting of
5400 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5402 * config/tc-mips.c (md_begin): Correct type-o in setting of
5405 1998-12-21 Nick Clifton <nickc@cygnus.com>
5407 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5408 bit insn when optimizing, so that parallelised instructions will
5409 start on a 32 bit boundary.
5411 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5413 * config/tc-mips.c (mips_eabi64): New.
5414 (md_begin): Set mips_eabi64.
5415 (mips_elf_final_processing): Use it.
5417 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5419 * config/tc-mips.c (mips_elf_final_processing):
5420 Correct setting of ABI in e_flags.
5422 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5424 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5427 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5429 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5431 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5433 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5434 warning, values that don't fit in the field.
5436 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5438 * config/tc-mips.c (mips_abi_string): New.
5439 (md_parse_option,md_longopts): Add mabi.
5440 (mips_elf_final_processing): Set e_flags based on mabi flag.
5442 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5444 * config/tc-mips.c (md_parse_option): Handle vr4111.
5446 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5448 * config/tc-h8300.c (build_bytes): Change message given if the
5449 instruction requires H8/300H mode and we're not in Hmode, to
5450 suggest that it may be the operand modes that are the problem, not
5451 necessarily the opcode.
5453 1998-12-10 Nick Clifton <nickc@cygnus.com>
5455 * config/tc-fr30.c: Add line separator character.
5457 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5459 * configure.in (hppa-*-mpeix*): New target.
5460 * config/obj-som.h (obj_som_compiler): Declare.
5461 * config/obj-som.c (compiler_seen): New static variable.
5462 (obj_som_compiler): New function.
5463 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5464 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5465 (pa_type_args): Set hppa_priv_level.
5466 (pa_compiler): New static function if OBJ_SOM.
5467 * configure: Rebuild.
5469 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5471 * read.c (output_leb128): Don't mark as inline.
5473 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5475 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5476 AIX .vbyte unaligned data support.
5477 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5478 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5481 1998-12-07 Nick Clifton <nickc@cygnus.com>
5483 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5486 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5488 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5489 BFD_RELOC_ARM_PCREL_BRANCH.
5491 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5493 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5494 checking the target type.
5495 (mips-dec-bsd*): Set endian to little.
5496 * configure: Rebuild.
5498 COFF weak symbol support, based on patches from Mark Elbrecht
5499 <snowball3@usa.net>:
5500 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5501 * config/obj-coff.c (obj_coff_weak): New static function.
5502 (obj_coff_endef) [both versions]: Handle weak symbols.
5503 (coff_frob_symbol): Likewise.
5504 (yank_symbols): Likewise.
5505 (obj_pseudo_table): Add "weak".
5507 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5508 <aymeric.vincent@emi.u-bordeaux.fr>.
5509 * aclocal.m4: Rebuild with current tools.
5510 * configure: Rebuild.
5512 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5513 an assertion failure for a case we can't handle when OBJ_ECOFF.
5515 * expr.c (operator): And with 0xff to avoid problems with signed
5518 1998-12-03 Nick Clifton <nickc@cygnus.com>
5520 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5521 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5523 1998-12-02 Nick Clifton <nickc@cygnus.com>
5525 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5528 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5530 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5531 calculation of pcrel point.
5533 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5535 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5538 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5540 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5542 (d10v_cleanup): Only generate previous insn if a multiline insn is
5545 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5547 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5550 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5552 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5553 -marm6xxx command line switches.
5555 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5557 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5558 (itbl-ops.o): Delete duplicate dependencies.
5559 Rebuild dependencies.
5560 Add fr30 dependencies.
5561 * Makefile.in: Rebuild.
5563 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5565 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5567 * listing.c: Ignore line terminator characters found inside
5570 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5572 * po/gas.pot: Regenerated.
5574 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5576 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5577 fr30_is_label_start(). Also checks for delay slot insns.
5579 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5580 FR30 instructions which contain a colon in the mnemonic.
5582 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5584 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5586 * config/tc-fr30.c: Removed currently superflous code.
5588 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5590 * config/tc-fr30.h: New file.
5591 * config/tc-fr30.c: Tweaking so that it will compile.
5593 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5595 * config/tc-d10v.h (obj_fix_adjustable): Define.
5596 (TC_FORCE_RELOCATION): Define.
5597 (d10v_force_relocation): Declare.
5598 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5599 (md_apply_fix3): Handle Vtable relocs.
5600 (d10v_fix_adjustable): New.
5601 (d10v_force_relocation): New.
5603 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-d30v.c: Change default behaviour to ignore potential
5606 conflicts between register name and symbol names.
5608 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5610 * configure.in: Add fr30-*-*.
5611 * config/tc-fr30.c: New file.
5612 * Makefile.in: Regenerated.
5613 * config.in: Regenerated.
5614 * configure: Regenerated.
5615 * doc/Makefile.in: Regenerated.
5616 * po/gas.pot: Regenerated.
5618 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5620 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5623 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5625 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5627 (do_scrub_chars): Add some casts to unsigned char to avoid
5628 unwanted sign extension.
5629 * read.c (lex_type): Set characters about 127 to be symbol
5631 * config/tc-i386.c (md_begin): Set identifier_chars and
5632 operand_chars for values above 127.
5634 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5636 * configure.in: detect cygwin* instead of cygwin32*
5637 * configure: regenerate
5639 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5641 * listing.c: Add support for producing a listing from piped
5644 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5646 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5647 (append_insn): Account for the tx39's multiply behavior.
5649 1998-10-26 Michael Meissner <meissner@cygnus.com>
5651 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5652 from assemble_parallel_insns. Add support for '->' to indicate
5653 explicitly serializing the instructions.
5654 (md_assemble): Ditto.
5656 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5658 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5661 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5663 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5665 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5667 * config/tc-mips.c : support frame and regmask/fregmask when
5668 MIPS_STABS_ELF is specified.
5670 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5672 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5673 (md_apply_fix): Don't return 1 for VTABLE relocs.
5674 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5676 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5678 * doc/c-i386.texi: Replace occurences of "opcode" with
5679 "instruction mnemonic", "instruction", or "mnemonic" when
5680 referring to the name of an instruction. Use "opcode" when
5681 referring to the sequence of machine bytes.
5683 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5684 (is_opcode_char): Rename to is_mnemonic_char.
5685 (md_assemble and i386_operand): Correct error messages from
5686 "opcode" to "instruction mnemonic"
5687 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5688 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5689 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5690 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5691 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5692 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5693 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5695 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5697 * config/tc-i386.c (i386_operand): Check for garbage after
5700 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5702 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5703 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5705 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5707 * config/tc-sh.h (obj_fix_adjustable): Define.
5708 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5709 (md_apply_fix): Likewise.
5710 (tc_gen_reloc): Likewise.
5711 (sh_fix_adjustable): New.
5713 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5715 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5716 * cgen.h (gas_cgen_finish_insn): Update prototype.
5717 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5718 cgen_insn_t -> CGEN_INSN_INT.
5719 (make_parallel): Update handling of CGEN_INT_INSN_P.
5720 (assemble_parallel_insn): Ditto.
5721 (target_make_parallel): New function.
5722 (md_assemble): Use it.
5724 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5726 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5728 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5730 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5731 converted into lower case.
5733 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5735 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5736 (gas_cgen_tc_gen_reloc): Likewise.
5737 * config/tc-m32r.h (obj_fix_adjustable): Define.
5738 * config/tc-m32r.c (m32r_fix_adjustable): New.
5739 (m32r_force_relocation): Handle VTABLE relocs.
5741 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5743 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5745 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5747 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5748 to lower case before parsing.
5750 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5751 parallel insns modift buts in the PSW as a side effect.
5753 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5755 * config/tc-d30v.c (find_format): Test for missing flag and
5758 (md_apply_fix3): Fix error messages to avoid
5759 assumption about presence of a symbol.
5761 (parallel_ok): Disallow parallel instructions that both modify the
5764 (find_format): Generate a warning if an odd numbered register is
5765 used as the first register in a mutli-register instruction.
5767 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5769 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5770 relocations are always associated with a symbol.
5772 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5774 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5775 (elf32_sparc_force_relocation): Declare.
5776 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5777 (tc_gen_reloc): Handle vtable relocs.
5778 (elf32_sparc_force_relocation): New.
5780 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5782 * symbols.c (S_IS_FUNCTION): New.
5783 * config/tc-v850.h (obj_fix_adjustable): Define.
5784 (TC_FORCE_RELOCATION): Define.
5785 (v850_force_relocation): Declare.
5786 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5787 of fx_addnumber for VTABLE reloc addends.
5788 (md_apply_fix3): Handle VTABLE relocs.
5789 (v850_fix_adjustable): New.
5790 (v850_force_relocation): New.
5792 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5794 * tc-hppa.c (fp_operand_format): Add some additional formats.
5795 (pa_ip): Do not automatically promote into pa2.0 mode.
5796 (pa_level): Handle ".level 2.0".
5798 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5800 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5801 * config/tc-i386.h (template.extension_opcode): Change to
5802 unsigned int to allow full range of 8-bit opcode suffixes.
5803 (None): Redefine as 0xffff.
5805 From Jeff B Epler <jepler@usgs.gov>
5806 * doc/c-i386.texi (i386-SIMD): New section.
5808 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5810 * read.c (discard_rest_of_line): New function.
5811 * read.h: Declare it.
5812 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5814 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5816 * config/tc-d10v.c (find_symbol_matching_register): New function.
5817 (find_opcode): Cope with the case where a register name matches
5820 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5822 * config/tc-v850.c (md_pcrel_from): Rename to
5823 v850_pcrel_from_section.
5824 (v850_pcrel_from_section): Do not resolves symbols in other
5827 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5829 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5831 * config/tc-d10v.c (find_opcode): Generate an error if a register
5832 is supplied for an operand that should not be a register.
5834 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5836 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5837 instructions to have another instruction in the right bin.
5839 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5841 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5842 the right container if the left container holds a branch
5845 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5848 both a register name and symbol name.
5849 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5851 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5853 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5854 execution unit class.
5856 (reg_name_search): If a name matches a register and a symbol,
5857 prefer the register.
5858 (find_format): Disallow flag registers when a general purpose
5859 register is required.
5860 If a number is required, but a register has been given, check to
5861 see if a symbol with the same name as the register exists, and if
5862 so, use that symbol.
5864 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5866 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5868 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5870 * config/tc-d30v.c (find_format): Do not accept flag registers as
5871 general purpose registers.
5872 (find_format): If an immediate value is expected at a given place
5873 in a format, but a register name has been provided instead, check
5874 to see if that register name matches the name of a predefined
5875 symbol and if it does, then use the symbol instead.
5876 (reg_name_search): If a register name matches a symbol name,
5877 prefer the register name to the symbol name.
5879 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5881 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5882 the previous insn to empty.
5884 1998-09-20 Michael Meissner <meissner@cygnus.com>
5886 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5887 pieces, forcing the use of an ANSI compiler.
5889 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5891 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5893 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5895 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5897 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5899 (obj_elf_vtable_entry): Likewise.
5900 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5901 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5902 (tc_gen_reloc): Likewise.
5903 (arm_fix_adjustable): Likewise.
5904 (elf32_arm_force_relocation): New.
5905 (armelf_frob_symbol): Remove coff-style symbol support.
5907 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5909 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5911 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5913 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5914 OBJ_COFF so that routine is defined for a.out format.
5916 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5918 * config/tc-i386.c (i386_operand): Detect non-segment registers
5919 used as segment prefixes.
5921 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5923 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5924 optimize across FDE boundaries.
5926 * config/obj-coff.c (obj_coff_section): Preserve any link once
5927 flags when setting the section flags.
5929 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5931 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5932 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5934 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5936 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5939 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5941 * frags.c (frag_grow): Include the size of the frag struct in the
5944 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5945 if the new subseg comes before the old.
5947 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5949 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5950 to handle edge8 and edge16.
5952 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5954 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5955 before we clobber the symbol involved.
5957 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5959 * config/tc-arm.c: Remove OBJ_ELF definitions for
5960 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5961 use arm_adjust_symtab for OBJ_COFF.
5962 (armelf_adjust_symtab): New Routine.
5963 * config/tc-arm.h: Define obj_adjust_symtab to
5964 armelf_adjust_symtab for OBJ_ELF.
5966 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5968 * configure.in: Make all i386-elf targets use bfd_gas.
5969 * config/tc-i386.c (tc_i386_force_relocation): New.
5970 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5971 (md_apply_fix3): Likewise.
5972 (tc_gen_reloc): Handle them.
5973 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5974 tc_i386_force_relocation.
5976 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5980 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5982 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5983 current opcode after writing the first insturction of a reverse
5986 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5988 * read.h (generate_lineno_debug): Add prototype.
5989 * read.c (generate_lineno_debug): Make non-static.
5991 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5993 * config/tc-i386.c (md_assemble): Only warn for address/data size
5996 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5998 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5999 against Thumb function names, as the linker needs this information.
6001 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6003 * expr.c (operand): Check also that there is no advance in operand
6004 after atof_generic in order to decide "is it label 0f or floating
6007 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6009 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6010 command line options with a single dash.
6011 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6013 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6015 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6016 * tc-arm.c (arm_fix_adjustable): New routine.
6018 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6020 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6021 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6022 demand_empty_rest_of_line before mri_comment_end.
6023 (equals): Check garbage after expression before
6024 mri_comment_end in MRI mode.
6026 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6028 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6029 small immediate constant to use the constant itself rather than
6032 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6034 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6035 (pa_leave): Likewise.
6037 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6039 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6041 (i386_operand): Fix an error message.
6043 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6045 * doc/c-arm.texi (ARM Directives): Document .req directive.
6047 * config/tc-arm.c (reg_required_here): Display erroneous string if
6048 the register name could not be decoded.
6049 Do not set inst.instruction if the sift is -1.
6051 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6053 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6056 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6058 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6059 even if it is belived to be unnecessary.
6061 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6063 config/tc-i386.c (i386_operand): Size immediate constants by
6064 suffix (erroneously removed as part of July 7 change).
6066 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6068 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6069 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6070 (armelf_frob_symbol): New Routine.
6071 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6073 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6075 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6077 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6079 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6080 command line switches passed to assembler.
6082 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6084 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6085 (gas_cgen_opcode_desc): Declare.
6086 (gas_cgen_parse_operand): Declare.
6087 (*): Prepend gas_ to gas specific fns to denote them as such.
6089 * cgen.c (gas_cgen_opcode_desc): New global
6090 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6091 (queue_fixup): Renamed from cgen_queue_fixup.
6092 (*): Prepend gas_ to gas specific fns to denote them as such.
6094 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6095 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6096 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6097 Open opcode table and initialize it.
6098 (make_parallel): Use gas_cgen_opcode_desc.
6099 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6100 (md_assemble): Ditto.
6102 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6104 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6105 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6106 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6107 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6108 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6109 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6110 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6111 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6112 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6113 (INIT_STAB_SECTION): Likewise.
6114 (OBJ_PROCESS_STAB): Likewise.
6116 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6117 (md_parse_option): Watch for them.
6118 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6119 (md_begin): Kill neverdef code.
6120 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6121 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6122 (s_alpha_coff_wrapper): New.
6123 (md_pseudo_table): Trap all ECOFF pseudos.
6125 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6127 Start of changes to remove mdebug section from mips*-elf
6128 Based on MIPS_STAB_ELF definition
6129 * acconfig.h: undef if not configured
6130 * config.in: undef if not configured
6131 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6132 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6133 * stabs.c (s_stab_generic): flush frag
6135 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6137 * configure.in: (arm-*-elf): Handle.
6138 (thumb-*-elf): Handle.
6139 * configure: Regenerate.
6140 * read.c (stringer): Fix typo in comment.
6141 * write.c (fixup_segment): Don't add symbol value to addend if
6143 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6145 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6148 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6150 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6151 (write_2_short): Emit warning if new flag is set.
6152 (do_assemble): Set flags if left instruction is one of special
6153 "right-instruction-killer" type.
6155 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6157 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6158 Always output words in debug_info section as big endian.
6159 (sparc_target_format): Choose correct bfd target.
6160 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6162 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6164 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6165 to work with internationalization code. Issue an error when two
6166 operands match that are not allowed to match.
6168 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6170 * configure.in (install_tooldir): Allow target to specify whether
6171 it wants to be installed in $(tooldir)/bin.
6172 * configure: Regenerate.
6173 * Makefile.am (install-exec-local): Set install-exec-tooldir
6174 dependency via configure.
6175 * Makefile.in: Regenerate.
6177 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6179 * Makefile.am (install-exec-local): Split into two ...
6180 (install-exec-bindir,install-exec-tooldir): New rules.
6181 * Makefile.in: Regenerate.
6183 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6185 * Makefile.am (install-exec-local): Don't remove the file before
6186 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6187 W. Rozycki <macro@ds2.pg.gda.pl>.
6188 * Makefile.in: Rebuild.
6190 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6192 * cgen.c: Include libiberty.h.
6193 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6194 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6195 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6196 (md_cgen_lookup_reloc)): Declare.
6197 (md_cgen_record_fixup_exp): Declare.
6198 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6199 (m32r_relax_frag): Declare.
6200 (cgen_md_apply_fix3): Decls moved to cgen.h.
6201 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6202 (m32r_cgen_record_fixup_exp): Delete decl.
6203 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6204 (assemble_nop): Delete.
6205 (expand_debug_syms): Delete unused `exp'.
6206 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6207 Add default case for -Wall.
6208 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6209 (md_atof): Delete unused wordP.
6211 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6213 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6216 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6218 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6219 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6220 .print, .purgem, and .struct. Remove documentation for
6223 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6225 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6226 Update call to insert_operand.
6228 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6230 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6232 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6235 whitespace after a prefix operator.
6237 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6239 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6241 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6243 * config/tc-sparc.c (log2): New static function.
6244 (s_reserve): Use log2 to convert alignment before calling
6246 (s_common): Use log2 to convert alignment before calling
6247 record_alignment and frag_align.
6248 (sparc_cons_align): Use log2.
6250 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6252 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6253 (s_common): Likewise.
6255 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6256 initialization of waddr.
6257 (sparc_elf_final_processing): Add default case to switch.
6259 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6261 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6262 than temporary real.
6264 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6266 * write.c (subsegs_finish): Don't align the segments if there were
6269 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6270 copying aux information.
6272 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6273 expression into a symbol.
6275 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6277 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6278 type to unsigned int.
6279 (md_assemble): Change type used to store offsets from unsigned
6281 (i386_operand): Switch error check to only call RESTORE_END_STRING
6282 once after parse_register.
6284 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6286 * config/tc-v850.c (md_show_usage): Changed format to match that
6289 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6291 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6293 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6295 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6298 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6301 * doc/Makefile.in: Rebuild.
6303 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6305 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6306 for %lo expressions.
6307 (mips_ip, case 'u'): Move range check after code to mask
6308 off bits in %hi/%lo expressions. Mask off high bits for
6311 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6313 * doc/Makefile.am (gasver.texi): New target.
6314 (as.info, as.dvi): Depends upon gasver.texi.
6315 * doc/as.texinfo: Include gasver.texi. Mention version number on
6316 title page and in top node.
6317 * doc/Makefile.in: Rebuild.
6319 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6321 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6322 but not including the line containing the edict.
6323 * listing.h (LISTING_EOF): New.
6324 * input-scrub.c (input_scrub_next_buffer): Call it.
6326 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6328 * config/tc-i386.c (i386_operand): Don't set the size of an
6329 immediate address based solely on the suffix and the mode.
6331 * config/tc-i386.c (md_assemble): Add assertion to make sure
6332 overlap2 does not set Imm.
6334 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6335 sequences of whitespace to a single space.
6336 (is_space_chars): Just compare with space.
6337 (md_begin): Don't initialize space_chars.
6338 (md_assemble): Just skip a single whitespace character.
6339 (i386_operand): Rewrite base-index parsing to use new
6340 parse_register, and to skip white space. Skip white space in a
6341 number of other places too. Don't give error message if
6342 parse_register fails.
6343 (parse_register): Change reg_string parameter to be non-const.
6344 Add end_op parameter. Skip white space after the `%', and return
6345 end of register string. Give error message here rather than
6348 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6350 Based on patch from Matt Semersky <matts@scd.hp.com>:
6351 * expr.c (op_encoding): Make const.
6352 (expr_set_precedence): New function.
6353 (expr_begin): Don't set operator rankings, just call
6354 expr_set_precedence.
6355 * expr.h (expr_set_precedence): Declare.
6356 * read.c (s_mri): Call expr_set_precedence.
6358 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6360 * doc/as.texinfo (Statements): Remove paragraph discussing
6361 continuing lines with a backslash. This hasn't worked for years,
6364 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6366 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6368 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6369 (ps_CTORS, ps_DTORS): New section types.
6370 (vms_fixup_xtors_section): New function
6371 (Ctors_Psect, Dtors_Psect): Define.
6372 (IS_GXX_XTOR): Define
6373 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6374 Filter static constructors/destructors and add to
6375 Ctors_Symbols/Dtors_Symbols chain.
6376 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6377 appropriate section.
6379 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6380 * makefile.vms: Merge vax/vms support.
6382 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6384 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6385 (elf_pseudo_table): Add them.
6386 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6387 (md_apply_fix): Accept them.
6388 (mips_fix_adjustable): Don't adjust them.
6389 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6390 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6391 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6392 (tc_fix_adjustable): Don't adjust them.
6394 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6396 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6398 * Makefile.in: Regenerate.
6399 * configure.in: AC_SUBST cgen_cpu_prefix.
6400 * configure: Regenerate.
6402 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6404 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6405 Changed all users of COND12_DELAY.
6407 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6409 * config/tc-mn10300.c (set_arch_mach): New function.
6410 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6411 (md_begin): Default to mn10300 mode.
6412 (md_assemble): Only accept instructions for the core mn10300
6413 chip and the active machine type.
6415 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6417 * subsegs.h (segment_info_type): Give the struct a name.
6418 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6419 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6420 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6421 * config/tc-w65.h (tc_reloc_mangle): Declare.
6422 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6424 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6426 * config/tc-v850.c (v850_comm): Restore old section
6427 after common processing.
6429 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6431 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6433 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6435 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6436 char with code that explicitly sign-extends.
6438 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6440 * config/tc-v850.c (md_begin): Restore text section as the current
6441 section after creating call table sections.
6442 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6445 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6446 with call to macro SYM_AUXINFO.
6448 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6450 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6451 with the program transform name.
6452 * Makefile.in: Rebuild.
6454 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6456 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6459 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6461 * config/tc-i386.c (i386_operand): Be prepared for a space between
6462 the open parenthesis and the start of the register operand,
6463 because of the June 16 change.
6465 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6467 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6470 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6473 even if it is belived to be unnecessary.
6475 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6477 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6479 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6481 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6483 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6484 shift amount for a repeated operand. The shift amount for the
6485 repeated copy comes from the size of the operand.
6487 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6489 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6491 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6493 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6495 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6497 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6498 characters in it as LEX_IS_SYMBOL_COMPONENT.
6499 * config/tc-i386.h (tc_symbol_chars): Define.
6500 (extra_symbol_chars): Declare.
6501 * config/tc-i386.c (extra_symbol_chars): Define.
6502 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6503 (line_comment_chars): Set to '/' if TE_LINUX.
6504 * doc/c-i386.texi (i386-prefixes): Update.
6505 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6507 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6509 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6510 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6512 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6514 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6515 constraint in instructions REP & REPI.
6517 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6519 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6520 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6522 (check_range): If the operand is shifted, then shift the number
6523 before checking its range.
6525 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6527 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6530 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6532 * config/tc-v850.c (v850_comm): Create special sections as needed.
6534 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6536 * config/tc-d10v.c (write_2_short): Addition of swapping
6537 instructions for sequential and reverse sequential order when
6538 given order is not possible.
6540 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * Makefile.am: Rebuild dependencies.
6543 (DEP_INCLUDES): Fix reference to intl build directory.
6544 * Makefile.in: Rebuild.
6546 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6548 * doc/c-i386.texi: Update 16 bit documentation.
6550 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6551 IgnoreDataSize to IgnoreSize as they are used for address size as
6553 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6554 32-bit mode, similarly addr16/data16 and variants.
6556 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6558 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6559 sequential word multiply instructions.
6561 (do_assemble): Add extra command line argument, to allow mul32
6562 attribute to be preserved across parallel insns.
6563 (md_assemble): Insert NOPs between explicitly parallel insns which
6564 contain an 32 bit multiply and a 16 multiply.
6566 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6568 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6571 * config/tc-i386.c (reloc): Add braces.
6573 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6574 consistent with Intel naming.
6575 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6576 use bitfields in sib_byte.
6577 (modrm_byte): Don't use bitfields here either.
6579 * config/tc-i386.c (current_templates): Add const.
6580 (parse_register): Add const to return, param, and char *s.
6581 (i386_operand): Add const to reg_entry *r.
6582 * config/tc-i386.h (templates): Add const to start, end.
6584 Inspired by code for 16 bit gas support from Martynas Kunigelis
6585 <martynas@nm3.ktu.lt>:
6586 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6587 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6588 (uses_mem_addrmode): Remove.
6589 (md_estimate_size_before_relax): Add support here too.
6590 (md_relax_table): Rewrite interface to md_relax for 16 bit
6592 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6593 (opcode_suffix_to_type): Remove.
6594 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6595 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6596 (md_convert_frag): Likewise.
6597 (i386_operand): Add support for 16 bit base/index regs,
6598 immediates, and displacements. Remove some unnecessary casts, and
6599 localise end_of_operand_string, displacement_string_start,
6600 displacement_string_end variables. Add GCC_ASM_O_HACK.
6601 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6603 * config/tc-i386.c (prefix_hash): Remove.
6604 (md_begin): Rewrite without obstacks. Remove prefix hash table
6605 handling. Rewrite lexical table handling.
6606 (i386_print_statistics): Don't print prefix statistics.
6607 (md_assemble): Rewrite instruction parser so that line is not
6608 converted to lower case. Don't do a hash_find for prefixes,
6609 instead recognise them via opcode modifier.
6610 (expecting_operand, paren_not_balanced): Localise variables.
6611 * config/tc-i386.h (IsPrefix): Define.
6612 (prefix_entry): Remove.
6614 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6615 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6616 '\\' in case where comment_chars contains '/'.
6618 * config/tc-i386.c (MATCH): Ensure given operand and template
6619 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6620 you must write `ljmp *table(%ebx)'.
6622 From H.J. Lu <hjl@gnu.org>:
6623 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6624 as 0 ifndef BFD_ASSEMBLER.
6625 (md_assemble): Allow immediate operands without suffix or
6626 other reg operand to default in size to the current code size.
6628 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6630 * config/tc-v850.c (md_begin): Restore creation of
6631 .call_table_text and .call_table_data sections.
6633 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6635 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6636 after emitting a word of noops.
6638 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6640 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6641 (i386_operand): Simplify checks for valid base/index combinations.
6642 Disallow `in 4(%dx),%al'.
6644 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6646 (add_prefix): Change parameter from char to int.
6648 * config/tc-i386.h (Ugh): Define opcode modifier.
6649 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6651 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6652 CONSISTENT_REGISTER_MATCH macros to check register types more
6653 thoroughly. Check for illegal suffix/operand combinations
6654 when matching insns with operands. Handle new `s' suffix, and
6655 associated FloatMF opcode modifier for float insns with memory
6657 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6658 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6659 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6660 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6661 DATA_PREFIX_OPCODE throughout.
6663 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6664 (md_assemble): Rewrite suffix/register operand checking code to be
6665 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6666 AnyMem, the better to grep.
6668 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6669 given a memory operand. Don't set Abs bits either.
6670 (type_names): Remove Mem*, Abs*.
6671 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6672 define opcode_modifiers as these cases are handled by Disp8,
6673 Disp16, Disp32 and suffix checks.
6674 (COMES_IN_BOTH_DIRECTIONS): Remove.
6675 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6677 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6678 if IgnoreDataSize modifier given. Remove ShortformW modifier
6679 test. Add test for ShortForm in W base_opcode modification.
6680 Merge Seg2ShortForm and Seg3ShortForm code.
6681 * config/tc-i386.h (ShortFormW): Remove.
6682 (IgnoreDataSize): Define.
6684 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6686 * config/tc-d30v.c (md_assemble): Store previous segment state
6687 with previous instruction.
6689 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6691 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6692 (ebp, esp): Remove static variables.
6693 (MATCH): Remove test for InOutPortReg.
6694 (i386_operand): Properly handle InOutPortReg here instead.
6695 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6696 (md_assemble): Simplify and correct modrm and sib generation.
6697 (i386_operand): Add warning for scale without index.
6698 Rewrite checks for valid base/index combinations.
6700 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6701 macros and enclose in do while(0).
6702 (RESTORE_END_STRING): Likewise.
6703 (md_assemble): Add one to printed operand number so we start
6704 from 1 not 0. Add some more gettext invocations.
6705 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6708 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6709 DATA_PREFIX, SEG_PREFIX): Define.
6710 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6711 (check_prefix): Remove function.
6712 (add_prefix): New function. Add prefix to i.prefix as well as
6714 (md_assemble): Changes for add_prefix. Remove hack for wait
6715 prefix, instead always output prefixes in fixed order. Test
6716 for jcxz/loop when selecting between word & dword operations,
6717 and add address size prefix rather than operand size prefix.
6718 Remove operand -> address size hack when emitting jcxz/loop.
6719 (i386_operand): Remove O_Absent check as it's done in expr.
6721 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6723 * configure.in: Recognize m5200 as a cpu_type of m68k.
6724 * aclocal.m4: Rebuild with current libtool.
6725 * configure: Rebuild.
6727 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6729 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6730 to relaxable_symbol to prevent references to external symbol from
6733 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6735 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6736 symbols are relaxable.
6738 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6740 * config/tc-v850.c (md_begin): Don't create special
6741 sections by default.
6743 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6745 * config/tc-mips.c (macro): For div and udiv, close the
6746 reorder block as soon as possible.
6748 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6750 From Matt Semersky <matts@scd.hp.com>:
6751 * macro.c (macro_mri_mode): New function.
6752 * macro.h (macro_mri_mode): Declare.
6753 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6756 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6758 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6761 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6762 until after xstrdup in OBJ_EVAX case.
6764 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6766 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6767 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6768 of hardcoded magic number.
6769 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6771 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6773 * read.c (do_s_func): New function.
6775 * read.h (do_s_func): Add prototype.
6777 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6779 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6780 nops if fill pattern not specified.
6782 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6784 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6785 * config/te-go32.h (TE_GO32): Define.
6786 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6788 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6790 Implement .func/.endfunc pseudo-ops.
6791 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6793 * read.c (potable): Add .func,.endfunc.
6794 (s_func): New function.
6795 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6797 (in_doc_func_p,current_function_label): New static globals.
6798 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6800 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6802 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6803 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6804 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6805 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6806 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6807 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6808 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6809 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6810 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6811 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6812 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6813 * config/tc-a29k.c: Don't define md_short_jump_size,
6814 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6815 * config/tc-alpha.c: Likewise.
6816 * config/tc-alpha.h: Likewise.
6817 * config/tc-arm.c: Likewise.
6818 * config/tc-h8300.c: Likewise.
6819 * config/tc-h8500.c: Likewise.
6820 * config/tc-hppa.c: Likewise.
6821 * config/tc-i860.c: Likewise.
6822 * config/tc-i960.c: Likewise.
6823 * config/tc-ppc.c: Likewise.
6824 * config/tc-sh.c: Likewise.
6825 * config/tc-sparc.h: Likewise.
6826 * config/tc-tic30.c: Likewise.
6827 * config/tc-w65.c: Likewise.
6828 * config/tc-z8k.c: Likewise.
6830 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6832 * config/tc-vax.c (_): Delete this macro used for placeholder
6833 values in vax_operand_width_size; it conflicts with the _() macro
6834 used for internationalization.
6836 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6838 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6839 code. From Chris Moller <moller@bops.com>.
6841 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6842 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6843 * read.c (emit_expr): Initialize seg and subseg fields of a new
6845 * write.c (write_object_file): Switch to the appropriate segment
6846 and subsegment when processing a broken word.
6848 * config/tc-m68k.c (mri_assemble): New static function.
6849 (build_mri_control_operand): Call mri_assemble rather than
6851 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6852 (s_mri_endf, s_mri_endw): Likewise.
6854 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6856 * read.c (s_org): Call md_flush_pending_output if it is defined.
6858 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6860 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6862 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6863 (md_parse_option): Add for same.
6864 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6865 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6866 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6868 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6870 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6872 * config/tc-arm.c (find_real_start): Relax definition of local
6875 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6877 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6878 symbols at the given address, not just the last one specified.
6880 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6882 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6883 or number_to_chars_littleendian to write data.
6885 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6887 * config/tc-v850.c (md_assemble): Remove artificially created
6888 register name symbols.
6890 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6892 * write.c (fixup_segment): Change "segment" to "section" in
6895 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6897 * write.c (fixup_segment): Change sym1-sym2 message again.
6899 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6901 * write.c (fixup_segment): Improve error message for sym1-sym2
6902 errors when sym1 is in a different segment from sym2.
6904 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6906 * config/tc-m32r.c (warn_unmatched_high): New static local.
6907 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6908 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6909 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6910 (md_parse_option): Likewise.
6911 (md_show_usage): Likewise.
6912 (m32r_frob_file): Likewise.
6914 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6915 (read_a_source_file): Call them.
6916 * read.h (stabs_generate_asm_file): Declare.
6917 * stabs.c (stabs_generate_asm_file): New function.
6918 (generate_asm_file): New function.
6919 (stabs_generate_asm_lineno): Move file name handling into
6922 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6924 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6925 (d30v_current_align, d30v_current_align_seg): New variables.
6926 (d30v_last_label): New variable.
6927 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6928 (s_d30v_data, s_d30v_section): Likewise.
6929 (md_pseudo_table): Call them.
6930 (md_begin): Initialize d30v_current_align_seg.
6931 (md_assemble): Call d30v_align when needed by known current alignment.
6932 (d30v_frob_label, d30v_cons_align): New functions.
6933 * config/tc-d30v.h (md_do_align): Remove.
6934 (tc_frob_label): Call d30v_frob_label.
6935 (md_cons_align): New.
6937 * config/tc-d30v.c (find_format): Convert complex expressions to
6938 expression symbols before processing. Clean up code formatting.
6940 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6942 * po/Make-in (install-info): New target.
6944 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6946 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6948 * config/tc-mn10300.c (md_assemble): Likewise.
6950 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6952 * Makefile.am: Update with `make dep-am'.
6953 (HFILES): Add cgen.h.
6954 (cgen.o): Depend on cgen.h.
6955 * Makefile.in: Regenerate.
6957 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6959 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6961 * gasp.c (grab_label): Permit a label to be a preprocessor
6962 variable by permitting a label to start with a backslash.
6964 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6966 * config/tc-mips.c (validate_mips_insn): Removed hack
6967 for previously inaccessible bitfields in some INSN_TRAP
6970 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6972 * config/tc-d30v.c (do_assemble): Abort with error message
6973 if opcode operands do not match.
6975 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6977 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6978 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6979 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6980 similar new 'q' operand.
6982 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6984 * cgen.c (cgen_asm_finish_insn): Fix typo.
6986 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6989 * cgen.c: Include it.
6990 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6991 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6992 All callers updated.
6993 * config/tc-m32r.c: Include cgen.h.
6994 (m23r_insn): New members num_fixups,fixups.
6996 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6998 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6999 to avoid compiler warning.
7001 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7003 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7006 * makefile.vms (OBJS): Add ehopt.obj
7008 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7010 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7012 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7014 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7015 a short format insn.
7016 (md_assemble): Set it for explicitly packed insns.
7018 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7020 * config/obj-coff.c (c_symbol_merge): Do not take address of
7021 native fields when performing the memcpy.
7023 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7025 * config/tc-mips.c (macro,macro2): Implement
7026 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7028 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7030 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7031 relocations against globally visible symbols.
7032 * config/tc-m68k.c (relaxable_symbol): New macro.
7033 (m68k_ip, md_estimate_size_before_relax): Use it.
7034 (tc_m68k_fix_adjustable): Also handle weak symbols.
7036 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7038 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7039 references to externally visible symbols.
7040 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7041 values in twice for a PC relative reloc if the symbol is
7044 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7045 don't adjust a PC relative reloc against an externally visible
7047 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7048 for a PC relative fixup against an externally visible defined
7049 symbol, arrange to store object file and addend values as though
7050 the symbol were not defined.
7051 (tc_gen_reloc): Likewise.
7053 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7055 * read.c (sizeof_leb128): Referenced externally by write.c so
7058 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7060 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7061 and expand a 'debug' symbol associated with the next instruction
7062 that does not cause a short instruction to be filled with a NOP.
7063 (md_pseudo_table): Add support for .debugsym.
7064 (assemble_parallel_insn): Add calls to expand_debug_sym as
7066 (md_assemble): Ditto.
7068 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7070 * as.c (main): Conditionally call setlocale.
7071 * gasp.c (main): Likewise.
7072 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7073 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7075 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7077 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7079 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7081 * config/tc-hppa.c: Change all calls to bzero to use memset.
7082 (pa_ip): Add cast to avoid warning.
7083 (tc_gen_reloc, md_apply_fix): Likewise.
7084 (pa_find_space_by_number): Likewise.
7085 (hppa_force_relocation): Likewise.
7086 (pa_block): Change i to unsigned int.
7087 * config/obj-som.h (obj_som_copyright): Declare.
7089 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7091 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7092 for line numbers for assembly source.
7094 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * configure.in: Change version number to 2.9.4
7097 * configure: Rebuild.
7099 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7101 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7103 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7105 * ecoff.h: Change symbolS in function declaration to struct
7108 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7110 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7111 (md_convert_frag): Fix i18n typo.
7113 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7115 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7116 * ecoff.h: Protoype it.
7117 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7118 [EVAX] (s_alpha_prologue): Delete.
7119 (md_pseudo_table): Update.
7121 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7123 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7124 array to local pointer.
7125 (get_args, parse_expr): Add casts to avoid warnings.
7127 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7129 * read.c (s_set): Cast xmalloc return value to fragS *.
7130 * config/tc-m68k.c (m68k_ip): Function made static to match
7131 previous forward declaration.
7132 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7134 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7136 * config/tc-v850.c: Add internationalisation macros to error
7139 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7140 macros to error strings.
7142 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7144 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7145 reloc is in the TOC csect.
7146 (md_apply_fix3): Correct gettext typo.
7148 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7150 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7151 .L - they are local labels and the branches are not really
7152 function calls but rather far jumps.
7154 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7156 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7158 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7160 * config/tc-i386.c (md_assemble): Print operand number rather than
7161 using ordinal_names.
7162 (i386_operand): Likewise.
7164 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7166 * Makefile.am (INTLLIBS): Define to work around apparent automake
7168 All Makefiles: Regenerated.
7170 * Many files: Added gettext invocations around user-visible
7172 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7173 HAVE_LC_MESSAGES): Define.
7174 * dep-in.sed: Added asintl.h.
7175 * po/Make-in: New file.
7176 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7178 * read.c (Z_): Renamed from `_'.
7179 * Makefile.am (SUBDIRS): Added po.
7180 (POTFILES): new macro.
7181 (po/POTFILES.in): New target.
7182 ($(OBJS)): Added asintl.h.
7184 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7185 (as_new_LDADD): Added $(INTLLIBS).
7186 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7187 (gasp_new_LDADD): Added $(INTLLIBS).
7188 (gasp_new_DEPENDENCIES): New macro.
7189 * configure, aclocal.m4: Rebuilt.
7190 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7192 (ALL_LINGUAS): Define.
7193 * macro.c: Include "asintl.h".
7194 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7195 * as.h: Include "asintl.h".
7196 * config/tc-i386.c (ordinal_names): Removed.
7197 (md_assemble): Changed error text to avoid ordinal_names.
7198 (i386_operand): Likewise.
7199 (reloc): Added as_bad to avoid i18n problems.
7200 (tc_gen_reloc): Likewise.
7201 * config/tc-arm.c (bad_args): Now a #define.
7203 * config/obj-vms.c (VMS_stab_parse): Changed type of
7205 (global_symbol_directory): Unified strings to avoid i18n
7207 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7208 avoid i18n problems.
7209 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7210 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7212 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7214 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7216 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7218 * as.c (print_version_id): Added an fprintf to avoid i18n
7220 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7222 * expr.c (expr): Added as_warn call to avoid i18n problems.
7223 * messages.c (as_assert): Changed code to avoid i18n problems.
7224 (as_abort): Likewise.
7225 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7226 (s_space): Likewise.
7227 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7229 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7231 * config/tc-i386.c (check_prefix): New static function, split out
7233 (struct _i386_insn): Add wait_prefix field.
7234 (md_assemble): Remove wait_prefix local variable. Use
7235 check_prefix when adding a prefix.
7237 * config/tc-i386.c (current_templates): New static variable.
7238 (md_assemble): Remove current_templates local variable.
7239 (md_assemble, i386_operand): Improve error and warning messages in
7240 many places. Add RESTORE_END_STRING in many places before error
7241 return. Clarify some comments.
7243 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7245 (md_assemble): Parse string instruction operands, looking for
7246 segment override prefixes. Check for invalid segment prefixes on
7248 (i386_operand): i.seg[] and max mem_operand changes for string
7250 * config/tc-i386.h (EsSeg): Define.
7252 * config/tc-i386.h (regKludge): Define.
7253 (iclrKludge, imulKludge): Don't define.
7254 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7255 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7256 opcode_modifier checks to look for more common cases first. Add
7257 default_seg for IsString case.
7259 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7261 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7263 * configure: Rebuild with new automake and libtool.
7264 * aclocal.m4, Makefile.in: Likewise.
7266 * doc/Makefile.am (as.dvi): New target.
7267 * doc/Makefile.in: Rebuild.
7269 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7271 * configure.in: Added sparc86x support.
7273 * configure: Rebuild.
7275 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7277 (md_parse_option): Warn if -EL is not supported for this architecture.
7279 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7281 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7283 * config/tc-mips.c (mips_ip): Note when we use get match on
7284 the full instruction name.
7286 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7288 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7289 back into the expression to handle add/sub simplification correctly.
7291 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7293 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7295 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7297 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7300 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7302 * symbols.c (max_indent_level): New global.
7303 (print_symbol_value_1): Use it.
7304 * expr.h (expr_build_dot): Declare.
7305 * expr.c (expr_build_dot): New function.
7307 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7309 * symbols.c (print_binary): New function.
7310 (print_expr_1): Call it.
7312 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7314 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7315 operand in the opcode.
7317 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7319 * config/tc-i386.h: Reorder operand flags and opcode modifier
7320 flags for clarity. Remove unused definitions: Unknown,
7321 ImmUnknown, DispUnknown, NoModrm.
7322 * config/tc-i386.c (type_names): Add missing Debug type.
7323 (md_assemble): Better duplicate prefix checking. Quicker string
7324 instruction check via new opcode_modifier flag.
7326 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7328 * doc/as.texinfo (Invoking): Clarify -Wa example.
7330 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7332 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7333 (s_mips_weakext): Define.
7334 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7335 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7338 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7340 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7341 is an error if the value can not be computed at assembly time.
7342 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7344 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7346 * gasp.c (main): Set next field of new include_path structure to
7347 NULL. From Avery Pennarun <averyp@gdc.ca>.
7349 * read.c (s_mri_sect): Call as_bad rather than abort for an
7350 unsupported MRI target.
7352 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7354 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7355 the destination of a branch instruction should be altered.
7356 (find_real_start): New function: Locate the real, Thumb coded
7357 start of a Thumb function.
7358 (do_t_branch23): Alter the destination of branches to Thumb
7361 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7363 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7365 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7368 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7370 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7371 * doc/c-hppa.texi: Likewise.
7373 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7375 * Makefile.am: Rebuild dependencies.
7376 * Makefile.in: Rebuild.
7378 * Makefile.am (DEP_INCLUDES): New variable.
7379 (.dep1): Change to work when srcdir is not an absolute path.
7380 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7381 * Makefile.in: Rebuild.
7383 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7385 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7386 LinearAddress patch.
7388 * configure.in: Set version to 2.9.1.
7389 * configure: Rebuild.
7391 * Branched binutils 2.9.
7393 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7395 * config/tc-i386.h (FWait): Define.
7396 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7397 other prefixes. Check FWait flag in opcode table to see which
7398 instructions require an fwait prefix.
7400 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7402 * stabs.c (get_stab_string_offset): Always create a stab string
7405 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7407 Fix some gcc -Wall warnings:
7408 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7409 * ehopt.c (eh_frame_code_alignment): Likewise.
7410 * expr.c (integer_constant, operand): Likewise.
7411 * frags.c (frag_align): Likewise.
7412 * gasp.c (level_0, change_base, doinstr): Likewise.
7413 * hash.c (hash_ask): Likewise.
7414 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7415 (debugging_pseudo): Likewise.
7416 * macro.c (define_macro, check_macro): Likewise.
7417 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7418 (ignore_rest_of_line, float_cons): Likewise.
7419 * symbols.c (decode_local_label_name): Likewise.
7420 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7421 (fixup_segment, number_to_chars_bigendian): Likewise.
7422 (number_to_chars_littleendian): Likewise.
7423 * config/atof-ieee.c (gen_to_words): Likewise.
7424 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7425 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7426 * read.c (output_big_sleb128): Initialize locals to avoid
7428 (output_big_uleb128, equals): Likewise.
7429 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7430 to unsigned int. Change zeros to unsigned int.
7431 * cond.c (s_if): Add return to default case.
7432 * frags.c (frag_now_fix): Change return type to addressT.
7433 * frags.h (frag_now_fix): Update declaration.
7434 * listing.c (file_info_struct): Change linenum to unsigned int.
7435 (struct list_info_struct): Change hll_line to unsigned int.
7436 (print_source): Update format string.
7437 * read.c (emit_expr): Change scan to unsigned int, and don't
7438 bother to initialize it.
7439 * symbols.c (dollar_label_count): Change to unsigned long.
7440 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7441 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7442 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7444 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7446 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7447 mcf5200 just as we do for m68000.
7448 (m68k_init_after_args): Likewise.
7449 (md_estimate_size_before_relax): Likewise.
7451 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7453 * config/tc-v850.c (md_assemble): Store relocation addend in
7454 fixup instead of instruction.
7456 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7458 * config/tc-i386.c (md_assemble): Swap template arguments to
7459 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7460 This macro is currently symmetric, so passing them the wrong
7461 way didn't cause any problem, but may if the macro is changed
7463 After copying template to i.tm, use i.tm. rather than t-> to
7464 access fields, and make t a const*
7465 Move i.tm.operand_types[] swap to immediately after the copy.
7467 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7469 * expr.h (expr_build_uconstant): Add prototype.
7470 (expr_build_unary,expr_build_binary): Add prototypes.
7471 * expr.c (expr_build_uconstant): New function.
7472 (expr_build_unary,expr_build_binary): New functions.
7474 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7476 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7477 * macro.c (macro_expand_body): Increase buffer size.
7478 * messages.c (as_warn): Likewise.
7479 (as_warn_where, as_bad, as_bad_where): Likewise.
7481 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7483 Based on patch from H.J. Lu <hjl@gnu.org>:
7484 * Makefile.am (DISTSTUFF): New variable.
7485 (diststuff): New target.
7486 * Makefile.in: Rebuild.
7488 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7490 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7491 m32r_elf_section_change_hook.
7493 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7494 emit a nop if a section ends with a 16 bit instruction.
7496 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7498 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7499 s_lcomm rather than obj_coff_lcomm.
7500 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7502 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7504 * config/tc-i386.h (LinearAddress): Define.
7505 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7506 instruction, don't use a default segment.
7508 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7510 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7511 * configure: Rebuild.
7513 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7515 * aclocal.m4, configure: Rebuild with libtool 1.2.
7517 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7519 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7520 PC relative branches. Patch courtesy of Jonathan Walton.
7523 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7525 * configure.in (emulations): Add thumb-pe target.
7527 * configure (emulations): Add thumb-pe target.
7529 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7531 * itbl-lex.l (yywrap): Don't define if already defined as a
7534 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7536 * depend.c (quote_string_for_make): New function.
7537 (wrap_output): Use it.
7539 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7541 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7542 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7544 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7546 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7547 Recognize -GN and -relax.
7548 (md_begin): Initialize gp size from -G switch.
7549 (alpha_force_relocation): Always force if -relax.
7550 (alpha_align): Take a new argument that will specify when to
7551 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7552 Change all callers. Emit nop alignment padding as nop+unop pair.
7554 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7556 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7557 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7559 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7561 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7562 require padding to the next long word boundary.
7564 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7566 * cgen.c: #include symcat.h.
7567 * config/tc-m32r.c: Likewise.
7569 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7571 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7572 absolute expressions instead of '$' prefixed register names.
7574 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7576 * read.c (s_set): Record file and line info for symbols when -as.
7577 (pseudo_set): Don't overwrite that dummy fragment.
7579 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7581 * config/tc-ppc.c (md_pseudo_table): Add "section".
7582 (ppc_named_section): New static function.
7584 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7586 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7587 so we don't have to scan the entire list.
7589 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7591 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7592 case, allow the parallel instructions to modify the same flag
7595 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7597 * listing.c (list_symbol_table): Categorize symbols by
7598 undefined_section rather than sy_frag->line == NULL.
7600 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7602 * Makefile.am (install-exec-local): Install properly when ln
7603 fails or tooldir == prefix.
7605 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7607 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7608 Test result of insert_operand for error.
7610 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7612 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7613 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7614 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7615 * doc/Makefile.in: Rebuild.
7617 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7619 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7620 (macro): Fix handling of M_COP[0-3].
7622 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7624 Based on patches from Ross Harvey <ross@teraflop.com>:
7625 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7626 if macro_alternate or macro_mri.
7627 (getstring): Remove support for byte constants between < and >.
7628 (get_any_string): '<' only starts a string if macro_alternate or
7630 (macro_expand_body): Permit keyword parameters following
7631 positional parameters.
7633 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7634 * configure.in (alpha*-*-netbsd*): New target.
7635 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7636 * configure: Rebuild.
7638 * as.h (flag_warn_suppress_instructionswap): Move from here...
7639 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7640 here, and make static.
7642 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7643 BFD_ASSEMBLER or MANY_SEGMENTS.
7645 * as.c (show_usage): Update bug-gnu-utils address.
7646 * gasp.c (show_usage): Likewise.
7647 * doc/as.texinfo (Bug Reporting): Likewise.
7649 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7651 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7652 insns regardless of the size of a pointer if we're in mips I or
7654 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7656 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7658 Fix rac to accept only a0:
7659 * tc-d10v.c (parallel_ok, find_opcode):
7660 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7661 Introduce OPERAND_GPR.
7663 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7665 * read.c (s_fill): Handle non-constant repeat counts by creating
7666 an rs_space fragment.
7668 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7670 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7671 from as_bad to as_warn.
7673 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7675 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7676 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7677 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7679 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7681 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7682 seg_fix_rotP rather than fix_root from seg_info.
7684 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7686 * expr.c: Add support for 0x1_2_3_4 bignums.
7688 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7690 * configure.in: Change -linux* to -linux-gnu*.
7691 * configure: Rebuild.
7693 * app.c (do_scrub_begin): Treat \r as whitespace.
7695 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7697 * Makefile.am: Update dependencies.
7698 * Makefile.in: Rebuild.
7700 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7702 * configure, aclocal.m4: Rebuild with new libtool.
7704 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7706 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7707 the argument to bfd_set_arch_mach.
7708 (load_address): Use bfd_arch_bits_per_address to determine the
7709 bit size of an address instead of looking at the isa level.
7710 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7712 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7714 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7716 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7718 * ehopt.c: New file.
7719 * as.h (enum _relax_state): Add rs_cfa.
7720 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7721 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7722 * read.c (emit_expr): Call check_eh_frame.
7723 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7724 (relax_segment): Likewise.
7725 * Makefile.am: Rebuild dependencies.
7726 (GAS_CFILES): Add ehopt.c.
7727 (GENERIC_OBJS): Add ehopt.o.
7728 * doc/internals.texi (Frags): Document rs_cfa.
7730 * as.c (show_usage): Mention --traditional-format.
7731 (parse_args): Accept --traditional-format.
7732 * as.h (flag_traditional_format): Declare.
7733 * output-file.c (output_file_create): If flag_traditional_format,
7734 set BFD_TRADITIONAL_FORMAT on stdoutput.
7735 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7737 * config/tc-mips.c (append_insn): Make sure that if we have a
7738 fixup for an unmatched %hi reloc, it does not associated with a
7741 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7742 * doc/Makefile.in: Likewise.
7744 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7746 * config/tc-m32r.c (check_for_side_effects): New function.
7747 (can_make_parallel): Add checks for instruction side effects
7748 clashing with the other instruction.
7749 (assemble_parallel_insn): Improve warning messages. Return error
7750 message from non-swapped instruction order.
7752 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7754 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7756 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7757 md_cleanup definition. This moves the forced literal output to
7758 the end of the source pass, and avoids macro's inserting literals
7759 into the code immediately after the macro expansion.
7761 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7763 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7764 a gas internal symbol is adjustable.
7765 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7767 * as.h: If gcc version greater than 2.6, use `__format__' and
7768 `__printf__' in function attributes, rather than `format' and
7771 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7773 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7775 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7777 Add tms320c30 support:
7778 * config/tc-tic30.h: New file.
7779 * config/tc-tic30.c: New file.
7780 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7781 TARGET_FORMAT as "coff-tic30".
7782 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7783 * Makefile.am: Rebuild dependencies.
7784 (CPU_TYPES): Add tic30.
7785 (CPU_OBJ_VALID): tic30-aout is valid.
7786 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7787 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7788 * configure, Makefile.in: Rebuild.
7790 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7792 * config/tc-v850.c (md_assemble): Improvements to error messages.
7794 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7796 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7797 BFD_RELOC_HI16_S to store the high bits of any value.
7799 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7800 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7801 assembler calculate relocations to any external symbol at all.
7802 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7803 involving generation of pc-relative relocs.
7804 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7805 has been moved to md_apply_fix3.
7807 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7808 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7809 which actually means (the address of identifier's GOT entry) +
7810 constant, which is not particularly useful.
7812 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7814 * read.h (include_dirs): Declare.
7815 (include_dir_count,include_dir_maxlen): Declare.
7817 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7819 * configure.in: Correct check for shared opcodes library.
7820 * configure: Rebuild.
7822 * listing.c (buffer_line): If we can't open the file, set at_end.
7823 (listing_print): Remove unused local variable fi.
7825 * config/m68k-parse.y (reglistpair): Handle register list in
7828 * config/vms-conf.h: Don't undef VERSION.
7830 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7832 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7834 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7836 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7837 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7838 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7839 (EXTRA_DIST): Define.
7840 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7841 explicitly rather than via the list of object files.
7842 (gcc-as.opt): New file created when make-gas.com is run.
7843 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7844 itbl-cpu.h} to #include appropriate file rather than copying that
7846 * config/vms-conf.h: Synchronize with current config.in.
7847 * Makefile.in: Rebuild.
7849 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7851 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7852 (parallel_ok): Relaxed parallel subinstruction dependency check.
7854 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7856 * as.h (flag_warn_suppress_instructionswap): added new flag.
7857 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7858 command line argument.
7859 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7860 warning only if flag_warn_suppress_instructionswap is false.
7862 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7864 * configure.in (i386-*-mingw32*): New target.
7865 * configure: Rebuild.
7867 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7869 * symbols.c (resolve_symbol_value): Don't set the segment if it
7870 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7872 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7875 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7877 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7878 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7881 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7883 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7885 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7887 * config/tc-v850.c (v850_insert_operand): Display instruction when
7888 an error is encountered.
7890 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7892 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7893 (i386-*-sco3.2v5*coff): New target.
7894 (i386-*-sco3.2*): New target.
7895 * configure: Rebuild.
7897 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7899 * config/tc-v850.c: Tidy error message production.
7901 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7903 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7904 validate_immediate return value in the right type for comparisons
7907 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7909 * listing.c (MAX_BYTES): Use listing variables not constants.
7910 (data_buffer): No longer an array, but a pointer.
7911 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7912 (listing_listing): Allocate data_buffer.
7914 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7916 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7917 --listing-rhs-width, --listing-cont-lines.
7918 (show_usage): Update.
7919 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7920 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7921 (print_lines): Use the variables instead of the constants.
7922 (listing_listing): Likewise.
7923 * listing.h: Declare the new vars.
7925 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7927 * as.c (parse_args): Add --keep-locals alias for -L.
7928 Add --strip-local-absolute.
7929 (show_usage): Update.
7930 * as.h (flag_strip_local_absolute): New flag.
7931 * symbols.c (S_IS_LOCAL): Use it.
7932 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7933 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7934 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7936 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7938 * config/tc-m32r.c: Detect if explicitly parallel instructions
7939 might have an io conflict and issue a warning message.
7941 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7943 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7944 cgen_swap_fixups): Functions to save, restore and swap the fixup
7945 chain with a backup copy.
7946 (cgen_asm_finish_insn): Returns address of constructed insn.
7948 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7950 * listing.c (file_info_struct): Remove FILE, add POS.
7951 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7952 (file_info): Don't open the file.
7953 (buffer_line): Check for the file in the last_open cache, updating
7955 (print_source): Don't reference file_info->file.
7956 (listing_listing): Likewise.
7957 (listing_print): Close the file in the cache, if any.
7959 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7961 * read.c (dwarf_file_string): New file static variable.
7962 (emit_expr): Look for constant sequence that leads up to a file
7963 name in DWARF debugging output.
7964 (stringer): Use dwarf_file_string to decide whether to accept a
7965 string as a file name.
7967 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7969 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7970 (crack_operand): Add reg->reglst MRI hack.
7971 (r_seg): Put reglst symbols in reg_section.
7972 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7974 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7976 * tc-sh.c (get_specific): Handle SGR & DBR.
7978 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7980 * tc-h8300.c (parse_reg): Take the length of the symbol into
7981 account when attempting to match a register name.
7982 * tc-h8500.c (parse_reg): Likewise.
7984 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7986 * cgen.c: Formatting changes to improve readability.
7988 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7990 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7993 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7995 Based on a patch from Jim Wilson
7996 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7997 (tc_gen_reloc): Handle cross section PC relative relocs
8000 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8002 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8004 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8006 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8007 (expr_jmp_buf): New static local.
8008 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8009 (cgen_md_operand): New function.
8010 * tc-m32r.c: Clean up pass over `struct foo' usage.
8011 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8013 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8015 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8016 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8018 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8020 * config/tc-i386.c (i386_operand): Give an error if there are
8021 unrecognized characters after an expression.
8023 For older changes see ChangeLog-9697