1 2000-10-27 Nick Clifton <nickc@redhat.com>
3 * configure.in (emulations): Add m68hc12.
4 * configure: Regenerate.
5 * po/gas.pot: Regenerate.
7 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
9 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
11 (arm_psr_parse): Handle lowercase CPSR and SPSR.
13 2000-10-25 Nick Clifton <nickc@redhat.com>
15 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
16 a DWARF2 line number information sequence.
18 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
20 * read.c (generate_lineno_debug): Update comment describing why
21 DWARF2 line number debug information is not generated
22 automatically by this function.
24 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
27 * config/tc-arm.h (md_end): Define.
28 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
30 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
31 if generating DWARF2 line numbers.
32 (arm_end_of_source): New function. Call dwarf2_finish if
35 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
36 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
37 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
39 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
41 * tc-i386.c: Fix prototype declarations for functions taking no
44 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
46 * tc-i386.c (i386_operand_modifier): Remove.
47 (build_displacement_string): Remove.
48 (i386_parse_seg): Remove.
49 (i386_intel_memory_operand): Remove.
50 (i386_intel_operand): Re-write using recursive descent parser based
51 on MASM documentation.
52 (struct intel_parser_s): New structure.
53 (intel_parser): New static variable.
54 (struct intel_token): New structure.
55 (cur_token, prev_token): New static variables.
68 (intel_match_token): New function.
69 (intel_get_token): New function.
70 (intel_putback_token): New function.
71 (intel_expr): New function.
72 (intel_e05): New function.
73 (intel_e05_1): New function.
74 (intel_e06): New function.
75 (intel_e06_1): New function.
76 (intel_e09): New function.
77 (intel_e09_1): New function.
78 (intel_e10): New function.
79 (intel_e10_1): New function.
80 (intel_e11): New function.
82 2000-10-20 Jakub Jelinek <jakub@redhat.com>
84 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
85 instructions to loose any special insn->architecture mask.
87 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
88 (sparc_md_end, sparc_arch_types, sparc_arch,
89 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
90 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
91 request v9b architecture if they are used).
93 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
95 * config/tc-m68k.c: Fix the previous misapplied patch.
97 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
99 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
100 BFD_ASSEMBLER and !BFD_ASSEMBLER.
101 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
104 2000-10-17 Kazu Hirata <kazu@hxi.com>
106 * debug.c: Fix formatting.
107 * depend.c: Likewise.
108 * dwarf2dbg.c: Likewise.
109 * dwarf2dbg.h: Likewise.
113 * flonum-konst.c: Likewise.
116 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
118 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
120 * doc/as.texinfo: Added notes about this new option.
122 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
124 * config/tc-sh.c (JREG): Remove.
125 (md_convert_frag): Remove #if 0:d code using JREG.
127 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
129 * config/tc-i386.c (i386_operand_modifier): Only match
130 modifiers SHORT and FLAT if they are followed by a space.
131 (parse_register): When `allow_naked_reg' is set, do not confuse
132 identifiers that start with a register name with a register.
134 2000-10-12 Kazu Hirata <kazu@hxi.com>
136 * app.c: Fix formatting.
139 * bit_fix.h: Likewise.
144 2000-10-11 Alan Modra <alan@linuxcare.com.au>
146 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
148 2000-10-07 Alan Modra <alan@linuxcare.com.au>
150 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
151 Re-arrange function a little and improve error message.
153 * write.c (write_relocs): Fix a comment.
155 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
158 2000-10-05 Jim Wilson <wilson@cygnus.com>
160 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
162 2000-10-05 Alan Modra <alan@linuxcare.com.au>
164 * config/tc-i386.c: Delete some useless comments, reformat others.
166 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
167 non-global syms in linkonce sections.
169 2000-10-04 Ralf Baechle <ralf@gnu.org>
171 * config/tc-ia64.c (operand_match): Don't use // style comments.
172 * config/tc-i370.c: Likewise.
174 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
176 Changes to handle varying register prefix and user symbol prefix.
177 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
178 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
179 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
180 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
181 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
182 (demand_register_prefix): New variable.
183 (md_pseudo_table): New pseudo ".syntax".
184 (md_longopts): New options --no-underscore and --underscore.
185 (cris_target_format): Return elf32-us-cris or elf32-cris depending
186 on symbols_have_leading_underscore.
187 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
188 (get_spec_reg): Ditto.
189 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
191 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
193 <case OPTION_NO_US, case OPTION_US>: New.
194 (md_show_usage): Be brief and reformat to match continuation of
196 * po/gas.pot: Regenerate.
198 2000-09-28 Alan Modra <alan@linuxcare.com.au>
200 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
201 force relocs for 12 bit branches.
202 (md_apply_fix): Similarly, adjust logic here.
204 2000-09-28 Alan Modra <alan@linuxcare.com.au>
206 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
207 adjust for external and weak syms as we will use a reloc. Allow
208 for +8 offset when calculating limits of branches.
209 (hppa_fix_adjustable): Undo 2000-09-23 change.
210 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
211 Correct distance calculation.
212 (tc_gen_reloc): Print the file name and line number if we can't
215 From John David Anglin <dave@hiauly1.hia.nrc.ca>
216 * config/tc-hppa.c (nonzero_dibits): Define.
217 (arg_reloc_stub_needed): Check each arg and return value
218 separately for zero case.
219 (pa_align): Declare argument `bytes'.
221 2000-09-25 Kazu Hirata <kazu@hxi.com>
223 * config/tc-cris.c: Fix formatting.
224 * config/tc-d10v.h: Likewise.
225 * config/tc-d30v.c: Likewise.
226 * config/tc-d30v.h: Likewise.
227 * config/tc-fr30.c: Likewise.
228 * config/tc-fr30.h: Likewise.
229 * config/tc-m68k.c: Likewise.
230 * config/tc-m68k.h: Likewise.
231 * config/tc-pj.h: Likewise.
232 * config/tc-ppc.c: Likewise.
233 * config/tc-ppc.h: Likewise.
234 * config/tc-sh.c: Likewise.
235 * config/tc-sh.h: Likewise.
236 * config/tc-sparc.c: Likewise.
237 * config/tc-v850.h: Likewise.
238 * config/tc-vax.h: Likewise.
239 * config/tc-w65.h: Likewise.
240 * config/tc-z8k.h: Likewise.
242 2000-09-23 Alan Modra <alan@linuxcare.com.au>
244 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
246 (hppa_force_relocation): Likewise.
248 2000-09-22 Jim Wilson <wilson@cygnus.com>
250 * config/tc-ia64.c (dv_sem): Add "stop".
251 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
252 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
253 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
255 (mark_resources): Check IA64_RS_PRr.
257 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
259 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
260 md_estimate_size_before_relax): Redesign and clean up the
261 relaxation mechanism.
263 2000-09-21 Kazu Hirata <kazu@hxi.com>
265 * config/tc-ns32k.c: Fix formatting.
266 * config/tc-ns32k.h: Likewise.
268 2000-09-20 Kazu Hirata <kazu@hxi.com>
270 * config/tc-m32r.c: Fix formatting.
271 * config/tc-m32r.h: Likewise.
272 * config/tc-m68851.h: Likewise.
273 * config/tc-m68hc11.c: Likewise.
274 * config/tc-m68hc11.h: Likewise.
275 * config/tc-m88k.c: Likewise.
276 * config/tc-mcore.c: Likewise.
277 * config/tc-mcore.h: Likewise.
278 * config/tc-mips.c: Likewise.
279 * config/tc-mips.h: Likewise.
280 * config/tc-mn10200.h: Likewise.
281 * config/tc-mn10300.h: Likewise.
282 * config/tc-tahoe.c: Likewise.
283 * config/tc-tahoe.h: Likewise.
285 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
287 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
288 Likewise in relaxation description comments.
290 2000-09-18 Alan Modra <alan@linuxcare.com.au>
292 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
293 subtraction of two syms without emitting a relocation.
295 From David Huggins-Daines <dhd@linuxcare.com>
296 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
297 global or weak symbols.
299 2000-09-15 Kazu Hirata <kazu@hxi.com>
301 * config/tc-h8300.h: Fix formatting.
302 * config/tc-h8500.c: Likewise.
303 * config/tc-h8500.h: Likewise.
304 * config/tc-hppa.h: Likewise.
305 * config/tc-i370.h: Likewise.
306 * config/tc-i386.h: Likewise.
307 * config/tc-i860.c: Likewise.
308 * config/tc-i860.h: Likewise.
309 * config/tc-i960.h: Likewise.
310 * config/tc-ia64.c: Likewise.
311 * config/tc-ia64.h: Likewise.
313 2000-09-14 Kazu Hirata <kazu@hxi.com>
315 * config/tc-a29k.c: Fix formatting.
316 * config/tc-alpha.c: Likewise.
317 * config/tc-arc.c: Likewise.
318 * config/tc-arc.h: Likewise.
319 * config/tc-arm.c: Likewise.
320 * config/tc-arm.h: Likewise.
321 * config/tc-avr.c: Likewise.
322 * config/tc-avr.h: Likewise.
323 * config/tc-tic30.c: Likewise.
324 * config/tc-tic30.h: Likewise.
325 * config/tc-tic54x.c: Likewise.
326 * config/tc-tic54x.h: Likewise.
327 * config/tc-tic80.c: Likewise.
328 * config/tc-tic80.h: Likewise.
330 2000-09-14 Timothy Wall <twall@cygnus.com>
332 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
333 parallel comparisons for later use.
334 (struct rsrc): Add parallel comparison type.
335 (resources_match): Skip special cases of PR usage (non-conflicting
338 2000-09-13 Kazu Hirata <kazu@hxi.com>
340 * config/obj-ecoff.c: Fix formatting.
341 * config/obj-elf.c: Likewise.
342 * config/obj-elf.h: Likewise.
343 * config/obj-evax.h: Likewise.
344 * config/obj-generic.h: Likewise.
345 * config/obj-hp300.c: Likewise.
346 * config/obj-hp300.h: Likewise.
347 * config/obj-ieee.h: Likewise.
348 * config/obj-vms.c: Likewise.
349 * config/obj-vms.h: Likewise.
351 2000-09-13 Anders Norlander <anorland@acc.umu.se>
353 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
354 (md_parse_option): Ditto.
355 (md_longopts): Add -mips32 option.
356 (md_show_usage): Document new options.
357 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
358 (mips_ip): Assemble mfc0 with a sub-selection code.
359 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
360 (mips_cpu_to_str): New function.
361 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
362 Use CPU_* defines instead of hardcoded numbers.
364 * doc/as.texinfo: Document new options.
365 * doc/c-mips.texi: Ditto.
367 2000-09-12 Kazu Hirata <kazu@hxi.com>
369 * as.h: Fix formatting.
370 * asintl.h: Likewise.
371 * bit_fix.h: Likewise.
372 * config/obj-aout.c: Likewise.
373 * config/obj-aout.h: Likewise.
374 * config/obj-bout.c: Likewise.
375 * config/obj-bout.h: Likewise.
376 * config/obj-coff.c: Likewise.
377 * config/obj-coff.h: Likewise.
378 * dwarf2dbg.h: Likewise.
380 * flonum.h: Likewise.
382 * itbl-ops.h: Likewise.
386 * struc-symbol.h: Likewise.
387 * subsegs.h: Likewise.
388 * symbols.h: Likewise.
392 2000-09-11 Kazu Hirata <kazu@hxi.com>
394 * bignum-copy.c: Fix formatting.
395 * config/tc-i370.c: Likewise.
396 * config/tc-i960.c: Likewise.
397 * config/tc-m68k.c: Likewise.
399 * flonum-copy.c: Likewise.
400 * flonum-konst.c: Likewise.
401 * flonum-mult.c: Likewise.
402 * literal.c: Likewise.
406 * subsegs.c: Likewise.
408 2000-09-09 Philip Blundell <philb@gnu.org>
410 * configure.in (arm*-*-uclinux*): New target.
411 * configure: Regenerate.
413 2000-09-09 Kazu Hirata <kazu@hxi.com>
415 * input-file.c: Fix formatting.
416 * itbl-ops.c: Likewise.
417 * messages.c: Likewise.
419 2000-09-08 Philip Blundell <philb@gnu.org>
421 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
424 2000-09-07 H.J. Lu <hjl@gnu.org>
426 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
427 * configure: Rebuild.
429 2000-09-07 Kazu Hirata <kazu@hxi.com>
431 * atof-generic.c: Fix formatting.
432 * config/tc-mips.c: Likewise.
433 * config/tc-vax.c: Likewise.
434 * input-scrub.c: Likewise.
436 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
438 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
439 * configure.in (sh-*-linux*): Added.
440 * configure: Rebuilt.
442 2000-09-06 Kazu Hirata <kazu@hxi.com>
444 * config/tc-hppa.c: Fix formatting.
446 * ecoff.c: Fix formatting.
448 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
450 * configure: Rebuilt with new libtool.m4.
452 2000-09-05 Kazu Hirata <kazu@hxi.com>
454 * cgen.c: Fix formatting.
455 * config/tc-ia64.c: Likewise.
457 2000-09-05 Nick Clifton <nickc@redhat.com>
459 * aclocal.m4: Regenerate.
460 * config.in: Regenerate.
461 * configure: Regenerate.
462 * po/gas.pot: Regenerate.
464 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
466 * config/tc-cris.c: Correct comment typos.
468 2000-09-05 Eric Christopher <echristo@cygnus.com>
470 * config/tc-mn10300.c: Cleanup.
471 (md_pcrel_from): Enable.
473 2000-09-05 Alan Modra <alan@linuxcare.com.au>
475 * expr.c (operand): Fix a comment typo.
476 * write.c (write_relocs): Fix a signed/unsigned warning.
478 * config/tc-hppa.c (fudge_reg_expressions): New
479 (hppa_force_reg_syms_absolute): New.
480 (pa_equ): Allow reg_section expressions.
481 * config/tc-hppa.c (md_optimize_expr): Define.
482 (hppa_force_reg_syms_absolute): Prototype.
484 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
485 (pa_parse_number): Pass in arg to select fp reg parsing.
486 Return 1 to indicate format checks pass. If strict, then only
487 accept a register or register symbol. Return value in...
488 (pa_number): New static for pa_parse_number.
489 (FP_REG_BASE): Define.
490 (FP_REG_RSEL): Define.
491 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
492 appropriate. White space changes.
493 (need_pa11_opcode): Don't bother passing any params, get them from
495 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
496 Remove extraneous check in case 'Q'.
497 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
498 reg, set section of resulting symbol to reg_section.
499 (pa_parse_space_stmt): Modify call to pa_parse_number.
500 (pa_space): Likewise.
502 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
503 (hppa_force_relocation): Handle vtable relocs.
504 (pa_vtable_entry): New.
505 (pa_vtable_inherit): New.
506 (md_pseudo_table): Add entries for vtable pseudos.
507 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
508 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
510 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
511 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
512 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
514 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
515 specify a symbol type.
517 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
518 dependent things together.
519 (md_elf_symbol_type): Define.
521 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
523 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
525 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
526 (obj_elf_vtable_entry): Declare.
528 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
530 (obj_elf_vtable_entry): Similarly.
531 (elf_pseudo_table): Fix the damage with a cast.
533 2000-09-03 Richard Henderson <rth@cygnus.com>
535 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
536 for template selection when a label is needed.
538 2000-09-02 Kazu Hirata <kazu@hxi.com>
540 * config/tc-ia64.c: Fix formatting.
542 2000-09-02 Nick Clifton <nickc@redhat.com>
544 * configure.in: Increase version number to 2.10.91.
545 * configure: Regenerate.
546 * aclocal.m4: Regenerate.
547 * config.in: Regenerate.
548 * po/gas.pot: Regenerate.
549 * Makefile.in: Regenerate.
551 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
553 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
554 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
555 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
557 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
560 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
562 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
563 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
564 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
565 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
566 (GOT_symbol): New variable.
567 (md_undefined_symbol): Set it.
569 2000-09-01 Richard Henderson <rth@cygnus.com>
571 * config/tc-ia64.c (match): Don't inline.
572 (extra_goodness): New.
573 (md_begin): Prefer nop.f and nop.b for best_template.
575 2000-08-31 Kazu Hirata <kazu@hxi.com>
577 * as.c: Fix formatting.
582 2000-08-31 Eric Christopher <echristo@cygnus.com>
584 * config/tc-mn10300.c: Cleanup and fix warnings.
585 (md_pseudo_table): Add initializers.
586 (md_show_usage): Cleanup.
587 (md_parse_option): Fix warnings.
588 (md_undefined_symbol): Fix warnings.
589 (md_conver_frag): Fix warnings.
590 (tc_gen_reloc): Fix warnings.
591 (md_apply_fix3): Fix warnings.
592 (check_operand): Fix warnings.
594 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
596 * acinclude.m4: Include libtool and gettext macros from the
598 * aclocal.m4, configure: Rebuilt.
600 2000-08-30 Mark Hatle <mhatle@mvista.com>
602 * config/tc-ppc.c (md_parse_option): Recognize -m405.
604 2000-08-31 Kazu Hirata <kazu@hxi.com>
606 * listing.c: Fix formatting.
608 2000-08-29 Kazu Hirata <kazu@hxi.com>
610 * app.c: Fix a comment typo. Fix formatting.
612 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
614 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
615 offset of the target destination for jmp instructions.
616 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
618 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
620 * NEWS: Mention support for CRIS.
622 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
624 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
625 Sets `.lcomm' alignment to zero.
627 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
629 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
630 (TC_FIX_ADJUSTABLE): Define.
632 2000-08-23 Jim Wilson <wilson@cygnus.com>
634 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
635 unwind.personality_routine is set.
637 2000-08-23 H.J. Lu <hjl@gnu.org>
639 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
641 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
643 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
646 2000-08-22 H.J. Lu <hjl@gnu.org>
648 * config.in (STRICTCOFF): New for strict COFF.
650 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
651 i386-*-go32* and i386-go32-rtems*.
652 * configure: Rebuilt.
654 * config/obj-coff.c (obj_coff_endef): Follow the historical
655 behavior if STRICTCOFF is not defined.
657 * doc/internals.texi: Document STRICTCOFF.
659 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
661 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
662 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
663 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
664 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
665 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
666 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
667 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
670 2000-08-22 Eric Christopher <echristo@cygnus.com>
672 * config/tc-mn10300.c: (md_apply_fix): New function.
673 (mn10300_force_relocation): New function.
674 (mn10300_fix_adjustable): New function.
676 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
677 (TC_HANDLES_FX_DONE): Define.
678 (obj_fix_adjustable): Define.
679 (MD_APPLY_FIX3): Define.
680 (TC_LINKRELAX_FIXUP): Define.
682 * write.c: (TC_LINKRELAX_FIXUP): Define if not
684 (fixup_segment): Use TC_LINKRELAX_FIXUP.
686 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
688 2000-08-21 Jason Eckhardt <jle@cygnus.com>
690 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
691 if the fixup resulted in a relocation.
693 2000-08-18 Nick Clifton <nickc@redhat.com>
695 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
696 Make reference to first element of shift_names explicit.
698 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
700 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
701 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
702 add a symbol's address. Removed all target-specific #ifdefs that
703 used to accomplished the same.
704 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
705 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
706 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
707 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
708 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
710 2000-08-17 Kazu Hirata <kazu@hxi.com>
712 * dwarf2dbg.c: Fix formatting.
714 2000-08-17 Nick Clifton <nickc@redhat.com>
716 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
717 to be recoded as logical shift lefts by zero.
719 2000-08-16 Jim Wilson <wilson@cygnus.com>
721 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
722 postincrement modified registers. Handle IA64_OPND_R3_2 addl
724 (note_register_values): Handle IA64_OPND_R3_2 operands.
726 2000-08-16 Jason Eckhardt <jle@cygnus.com>
728 * config/tc-i860.c (md_operand): Silly typo fixed.
730 2000-08-16 Nick Clifton <nickc@redhat.com>
732 * config/tc-arm.c (struct asm_shift): Delete.
734 (enum asm_shift_index): New.
735 (struct asm_shift_properties): New.
736 (struct asm_shift_name): New.
737 (shift_properties[]); New.
738 (shift_names[]); New.
740 (decode_shift): Use new structures.
741 Issue a warning is "ROR #0" is used.
742 Issue a warning if "ASR #0" or "LSR #0" is used.
744 (md_begin): Initialise arm_shift_hsh table from new
745 asm_shift_name array.
747 2000-08-16 Jakub Jelinek <jakub@redhat.com>
749 * config/tc-sparc.c: Kill all warnings.
750 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
752 (md_show_usage): Update usage text.
754 2000-08-16 Nick Clifton <nickc@redhat.com>
756 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
759 2000-08-15 Will Cohen <wcohen@redhat.com>
761 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
763 * config/tc-sh.c (md_assemble): Changed so debug_type
764 test performed for ppi_assemble
765 * config/tc-sh.c: Included dwarf2dbg.h.
766 (debug_line): Defined.
767 (md_assemble): Generates dwarf2 line info.
768 (sh_finalize): New function. Finalize dwarf2 info.
769 (assemble_ppi): Returns size of code generated.
770 (build_Mytes): Returns size of code generated.
771 (md_pseudo_table): Added "file" and "loc" psuedo ops.
772 * config/tc-sh.h (md_end): Defined.
773 (sh_finalize): Declared.
775 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
777 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
780 2000-08-14 Nick Clifton <nickc@redhat.com>
782 * config/tc-arm.c (do_bx): Allow "bx pc".
784 2000-08-14 Jim Wilson <wilson@cygnus.com>
786 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
787 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
788 (md_begin): Change assignment to md.flag to OR in the new bit.
790 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
792 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
793 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
796 2000-08-14 Jason Eckhardt <jle@cygnus.com>
798 * NEWS: Mention i860 support.
800 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
802 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
804 2000-08-14 Andreas Schwab <schwab@suse.de>
806 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
808 2000-08-11 Andreas Schwab <schwab@suse.de>
810 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
813 2000-08-11 Kazu Hirata <kazu@hxi.com>
815 * expr.c: Fix formatting.
816 * config/obj-bout.c: Likewise.
818 2000-08-10 Jason Eckhardt <jle@cygnus.com>
820 * doc/c-i860.texi: Flesh out the i860 section more.
822 2000-08-10 Kazu Hirata <kazu@hxi.com>
824 * symbols.c: Fix formatting.
827 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
829 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
830 has the IgnoreSize bit set.
832 2000-08-09 Alan Modra <alan@linuxcare.com.au>
834 From Rodney Brown <RodneyBrown@mynd.com>
835 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
836 * configure: Regenerate.
838 2000-08-09 Kazu Hirata <kazu@hxi.com>
840 * hash.c: Fix formatting.
843 2000-08-08 Jason Eckhardt <jle@cygnus.com>
845 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
846 (i860_fix_info): New enum.
847 (MD_APPLY_FIX3): Define.
848 (WORKING_DOT_WORD): Define.
849 (TC_HANDLES_FX_DONE): Define.
850 (DIFF_EXPR_OK): Define.
851 (LISTING_HEADER): Define.
852 (TARGET_FORMAT): Select target format based on endian flag.
853 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
854 (target_big_endian): Add external declaration.
856 * config/tc-i860.c: All existing code reworked completely. Other
857 new code shown below.
858 (SYNTAX_SVR4): Define.
859 (target_warn_expand): New variable.
860 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
861 (md_longopts): Declare and define with new options (-EL, -EB,
863 (md_show_usage): New function.
864 (md_operand): New function.
865 (obtain_reloc_for_imm16): New function.
866 (md_apply_fix3): New function.
867 (tc_gen_reloc): New function.
869 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
871 * config/tc-m68hc11.c (build_jump_insn): Make sure the
872 2 bytes of the jump address are in the same frag.
873 (find): Accept 68hc12 register indirect modes.
875 * NEWS: Mention 68HC11 & 68HC12 support.
877 2000-08-07 Richard Henderson <rth@cygnus.com>
879 * config/tc-ia64.c (unwind): Add prologue_mask member.
880 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
881 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
882 (dot_body): Clear unwind.prologue_mask.
883 (dot_prologue): Set it. Accept a register second argument.
885 2000-08-07 Kazu Hirata <kazu@hxi.com>
887 * config/atof-ieee.c: Fix formatting.
888 * config/atof-tahoe.c: Likewise.
890 2000-08-06 Nick Clifton <nickc@cygnus.com>
892 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
895 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
896 of .popsection, .previous, .pushsection, .subsection,
897 .version, .vtable_entry, .vtable_inherit and .weak.
899 2000-08-05 Kazu Hirata <kazu@hxi.com>
901 * config/tc-cris.c: Fix formatting.
902 * config/tc-i386.c: Likewise.
903 * config/tc-sparc.c (sparc_ip): Simplify the code.
905 2000-08-04 Kazu Hirata <kazu@hxi.com>
907 * config/tc-cris.c: Rearrange code for readability.
908 * config/tc-d10v.c: Fix formatting.
909 * config/tc-m32r.c: Likewise.
910 * config/tc-sparc.c: Likewise.
912 2000-08-02 Jim Wilson <wilson@cygnus.com>
914 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
915 before ia64_find_opcode.
916 (md_assemble): Likewise.
918 2000-08-01 Nick Clifton <nickc@cygnus.com>
920 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
921 Undo some formatting fixes.
923 2000-08-01 Kazu Hirata <kazu@hxi.com>
925 * config/obj-som.c: Fix formatting.
926 * config/obj-ieee.c: Likewise.
927 * config/tc-arm.c: Likewise.
928 * config/tc-v850.c: Likewise.
930 2000-08-01 Nick Clifton <nickc@redhat.com>
932 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
933 index by command line option.
935 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
937 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
938 (@node M68K-Branch): Rewrite to match the reality.
940 2000-07-31 Jason Eckhardt <jle@cygnus.com>
942 * doc/c-i860.texi: New file.
943 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
944 * doc/Makefile.in: Regenerate.
945 * doc/all.texi: Add I860 as relevant architecture.
946 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
948 2000-07-31 Kazu Hirata <kazu@hxi.com>
950 * config/tc-d30v.c: Fix formatting.
952 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
954 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
955 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
956 long emit a long branch if available instead of an absolute jump, never
957 emit absolute jumps for anything with --pcrel.
959 * doc/c-m68k.texi: Document new command line option.
961 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
963 * config/tc-avr.c: Use PARAMS macro in function declarations.
964 Don't declare md_pcrel_from_section (already in tc-avr.h).
965 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
966 (avr_operand): Don't set (unsigned) op_mask to -1.
968 2000-07-28 Jason Eckhardt <jle@cygnus.com>
970 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
971 * configure: Regenerated.
972 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
973 of operand to the .type directive (.e.g, "type").
975 2000-07-28 Alan Modra <alan@linuxcare.com.au>
977 * as.h (warn_comment, found_comment, found_comment_file): Declare.
978 * app.c (do_scrub_chars): Record where first comment found.
979 * read.c (read_a_source_file): Init found_comment on entry, and
980 notify whether comments found on exit.
981 * config/tc-hppa.c (md_shortopts): Add "c".
982 (md_longopts): Add warn-comment.
983 (md_parse_option): Handle it.
984 (md_show_usage): Show available options.
985 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
987 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
989 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
990 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
992 (md_estimate_size_before_relax): Don't fall off end of function.
994 2000-07-27 Kazu Hirata <kazu@hxi.com>
996 * config/tc-avr.c: Fix formatting.
997 * config/tc-ns32k.c: Likewise.
999 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1001 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1003 2000-07-27 Kazu Hirata <kazu@hxi.com>
1005 * config/tc-d10v.c: Fix formatting.
1006 * config/tc-z8k.c: Likewise.
1007 * config/tc-sparc.c: Likewise.
1009 2000-07-26 Dave Brolley <brolley@redhat.com>
1011 * cgen.c (queue_fixup): Declare opinfo.
1012 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1013 (gas_cgen_md_operand): Ditto.
1014 (gas_cgen_md_apply_fix3): Ditto.
1016 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1018 * config/obj-coff.c (obj_frob_symbol): Don't merge
1019 labels. Don't merge if the symbol isn't constant. Return
1020 immediately if a symbol is merged.
1022 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1024 * frags.c (frag_align): Correct absolute section alignment.
1026 2000-07-20 DJ Delorie <dj@redhat.com>
1028 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1029 it breaks linking against DLLs.
1031 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1033 * configure.in: Add CRIS support.
1034 * configure: Regenerate.
1035 * Makefile.am: (CPU_TYPES): Add cris.
1036 (CPU_OBJ_VALID) [aout]: Add cris.
1037 (MULTI_CPU_TYPES): Add cris.
1038 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1039 [coff]: Only i386 and mips are valid.
1040 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1041 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1042 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1043 Regenerate dependencies.
1044 * Makefile.in: Regenerate.
1045 * aclocal.m4: Regenerate.
1046 * as.c: Declare crisaout, criself.
1047 * config/tc-cris.h, config/tc-cris.c: New.
1048 * config/e-criself.c, config/e-crisaout.c: New.
1049 * po/POTFILES.in, po/gas.pot: Regenerate.
1051 2000-07-20 Kazu Hirata <kazu@hxi.com>
1053 * read.c: Fix formatting.
1054 * write.c: Fix formatting.
1056 2000-07-19 H.J. Lu <hjl@gnu.org>
1058 * sb.c: Include <stdlib.h> if exists for abort ().
1060 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1062 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1063 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1064 (pa_type_args): Same here.
1066 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1068 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1069 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1070 the storage class is already set.
1072 2000-07-17 Kazu Hirata <kazu@hxi.com>
1074 * config/tc-m68hc11.c: Fix formatting.
1075 * config/tc-mn10200.c: Likewise.
1076 * config/tc-mn10300.c: Likewise.
1077 * config/tc-pj.c: Likewise.
1078 * config/tc-tic80.c: Likewise.
1079 * config/tc-w65.c: Likewise.
1081 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1083 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1086 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1088 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1091 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1093 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1094 ELF as are used for SOM (except the 32-bit reloc one) to decide
1095 whether a symbol can be reduced to a section symbol. Expand on
1096 the comment for symbols involved in LR% and RR% expressions.
1098 2000-07-14 Nick Clifton <nickc@cygnus.com>
1100 * config/tc-mips.c (mips_disable_float_construction): New
1101 static variable. Set to true if doubles should not be
1102 constructed by loading two single width fp registers with
1103 halves of the value.
1104 (mips_ip): Test mips_disable_float_construction.
1105 (md_longopts): Add command line switches --construct-floats
1106 and --no-construct-floats.
1107 (md_parse_option): Parse new command line options.
1108 (md_show_usage): Describe new command line options.
1110 * doc/c-mips.texi: Document new command line options.
1112 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1114 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1115 * configure: Regenerate.
1117 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1119 * configure.in (DEFAULT_EMULATION setting): Revert part of
1120 2000-07-01 change that set te_multi=multi unless set to tmips.
1121 * configure: Regenerate.
1123 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1125 * config/obj-coff.c (coff_frob_section): Add padding to the last
1126 section when aligning it increases its size.
1128 2000-07-11 Kazu Hirata <kazu@hxi.com>
1130 * config/tc-tic54x.c: Fix formatting.
1132 2000-07-10 Kazu Hirata <kazu@hxi.com>
1134 * config/tc-h8500.c: Fix formatting.
1135 * config/tc-tic54x.c: Fix formatting.
1137 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1139 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1140 displacements correctly.
1142 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1144 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1146 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1150 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1152 From David Huggins-Daines <dhd@linuxcare.com>
1153 * config/te-hppalinux64.h: Add a new emulation.
1154 * configure.in (emulations): Add configure bits to support the
1155 64-bit Linux/parisc target.
1156 * configure: Regenerate.
1158 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1159 (md_shortopts): Add `V' for ELF.
1161 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1162 when SOM or ELF_ARG_RELOC are defined.
1163 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1164 ELF_ARG_RELOC are defined.
1165 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1166 (pa_stringer): ..Do it here instead. Fix comment typos.
1167 (hppa_force_relocation): Cast enums to int before comparing with
1170 From Ryan Bradetich <rbradetich@uswest.net>
1171 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1172 redifinition warning.
1173 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1174 (hppa_force_relocation): ditto
1175 (md_apply_fix): Added cast to buf to fix warnings.
1177 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1178 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1180 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1181 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1182 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1183 reloc_type** to avoid warnings in switch.
1184 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1185 little earlier instead.
1187 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1189 (pa_type_args): Use symbol_arg_reloc_info.
1190 (struct pa_it): Make arg_reloc unsigned int.
1191 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1192 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1193 (pa_code): Delete. pa_text duplicates this function.
1194 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1195 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1197 (cons_fix_new_hppa): Actually change selector to e_fsel when
1198 warning about assuming so.
1199 (tc_gen_reloc): More example elf arg reloc code.
1200 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1201 (hppa_force_relocation): Likewise.
1203 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1205 (pa_end_of_source): Prototype.
1206 (hppa_fix_adjustable): Prototype.
1207 (LABELS_WITHOUT_COLONS): Move it..
1208 * config/te-hppa.h: To here.
1210 * config/te-hppa64.h: New file.
1212 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1214 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1215 format -10, -16, 16 relocs.
1216 (hppa_elf_mark_end_of_function): Test for null
1217 last_call_info->start_symbol
1219 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1220 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1221 re_assesmble_* functions. Delete extraneous statements. Fix
1223 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1224 insn to re_assemble_*.
1226 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1228 * doc/internals.texi (Expressions): Fix typo.
1230 2000-07-08 Kazu Hirata <kazu@hxi.com>
1232 * config/tc-sh.c: Fix formatting.
1233 * config/tc-tic54x.c: Fix formatting.
1234 * depend.c: Fix formatting.
1235 * flonum-konst.c: Likewise.
1236 * flonum-mult.c: Likewise.
1238 2000-07-07 Kazu Hirata <kazu@hxi.com>
1240 * config/tc-sh.c: Fix comments.
1241 * config/obj-vms.c: Fix comments.
1242 * config/tc-a29k.c: Likewise.
1243 * config/tc-alpha.c: Likewise.
1244 * config/tc-h8300.c: Likewise.
1245 * config/tc-h8500.c: Likewise.
1246 * config/tc-i370.c: Likewise.
1247 * config/tc-ia64.c: Likewise.
1248 * config/tc-m68hc11.c: Likewise.
1249 * config/tc-m68k.c: Likewise.
1250 * config/tc-mips.c: Likewise.
1251 * config/tc-ns32k.c: Likewise.
1252 * config/tc-ppc.c: Likewise.
1253 * config/tc-z8k.c: Likewise.
1255 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1257 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1258 Default to '(SEC_LOAD | SEC_DATA)'.
1259 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1261 * doc/internals.texi (CPU Backend): Describe
1262 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1264 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1266 * as.c (parse_args): NULL terminate the long option list.
1268 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1270 * config/tc-d30v.h: Include "write.h" for fixS.
1271 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1273 2000-07-05 Nick Clifton <nickc@cygnus.com>
1275 * config/tc-d30v.c (write_2_short): Further changes to warning
1276 messages produced when combining EITHER_BUT_PREFER_MU attributed
1279 2000-07-05 DJ Delorie <dj@redhat.com>
1283 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1285 * config/tc-arm.c (psrs): Accept combinations of flags.
1287 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1289 * config/tc-avr.c: Change _ () to _() around all strings marked
1290 for translation (exception from the usual coding style).
1291 (avr_opt): New struct variable, how the new switches are set.
1292 (OPTION_MMCU): Define as 'm' and actually use.
1293 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1294 (show_mcu_list): New function, display the list of known MCUs.
1295 (md_show_usage): Document the new switches. Call show_mcu_list.
1296 (avr_set_arch): Change 'm' to OPTION_MMCU.
1297 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1298 Handle the new switches.
1299 (avr_operands): Disable warnings for undefined combinations of
1300 operands if -mall-opcodes. Disable warnings for skipping two-word
1301 instructions if enhanced core or -mno-skip-bug.
1302 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1303 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1304 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1305 (avr_ldi_expression): Warn about implicit lo8().
1306 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1308 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1310 * configure.in: Add entry for mips-*-sysv4*MP*
1311 * configure: Rebuild
1312 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1313 elf32-tradlittlemips for traditional mips targets.
1314 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1315 test for Link Once sections as in adjust_reloc_syms.
1316 * config/te-tmips.h: New file for traditional mips targets. Define
1319 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1321 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1322 flags argument is not present, don't change an existing section's
1323 section's attributes. If the flags argument is present, warn if the
1324 attributes don't match the section's current attributes. When
1325 long section names are supported, set SEC_LINK_ONCE and
1326 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1328 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1330 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1331 symbols; create them.
1333 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1335 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1336 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1338 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1340 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1341 expressions. Ignore the problem when handling 16 bit signed
1342 immediates, because the assembler will take care of the relocation
1345 2000-06-27 Nick Clifton <nickc@cygnus.com>
1347 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1348 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1349 sequential order, and emit warning messages if the input source
1350 code contains constructs like that, or parallel constructs
1351 containing such opcodes.
1353 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1355 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1356 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1357 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1358 (md_show_usage): Update usage message.
1359 (md_parse_option): Allow redefinition of MCU type within the
1360 same avr[1-5] bfd machine type. Show both old and new MCU type
1361 in the error message.
1362 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1363 Simplify 8K wrap code.
1365 2000-06-25 Kazu Hirata <kazu@hxi.com>
1367 * config/obj-aout.c: Remove all uses of DEFUN.
1368 * config/obj-ieee.c: Likewise.
1369 * config/tc-sh.c: Fix comment typos.
1370 * config/tc-tahoe.c: Likewise.
1371 * config/tc-vax.c: Likewise.
1372 * config/tc-w65.c: Likewise.
1373 * config/tc-z8k.c: Likewise.
1374 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1376 2000-06-24 DJ Delorie <dj@cygnus.com>
1378 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1379 more changes from Sept 1999
1380 (tc_i386_fix_adjustable): ditto
1381 (md_apply_fix3): ditto
1383 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1385 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1386 (gas_cgen_parse_operand): Set it around expression() call.
1387 (gas_cgen_md_operand): Test for it before longjmp().
1389 2000-06-24 Kazu Hirata <kazu@hxi.com>
1391 * config/tc-h8500.c: Remove all uses of DEFUN.
1392 * config/tc-sh.c: Likewise.
1393 * config/tc-w65.c: Likewise.
1394 * config/tc-z8k.c: Likewise.
1396 * config/tc-h8500.c: Fix typos in comments.
1398 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1400 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1403 2000-06-23 matthew green <mrg@redhat.com>
1405 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1406 defined. Fix error message for `[' grouping.
1408 2000-06-22 Kazu Hirata <kazu@hxi.com>
1410 * config/tc-h8300.c: Fix formatting and comment typos.
1412 2000-06-22 Timothy Wall <twall@cygnus.com>
1414 * config/tc-ia64.c (note_register_values): Move premature QP
1415 notation clearing into the appropriate place.
1417 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1419 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1420 first before anything else. Add bin-bugs.h, emul.h and progress.h
1421 Sort list of files as for $(OBJS) in Makefile.am.
1423 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1424 find one. Remake dependencies.
1425 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1426 * Makefile.in: Regenerate.
1427 * doc/Makefile.in: Regenerate.
1429 * config/tc-i386.c (i386_displacement): Don't assume a constant
1430 displacement is necessarily 16 bits when in 16 bit code mode.
1431 (md_assemble): Instead size the displacement here after we know
1432 for sure that a .code16gcc operand hasn't automatically added
1433 operand size prefixes.
1435 2000-06-21 H.J. Lu <hjl@gnu.org>
1437 * Makefile.am: Rebuild dependency.
1438 * Makefile.in: Rebuild.
1440 2000-06-21 Kazu Hirata <kazu@hxi.com>
1442 * config/tc-h8300.c (parse_reg): Make the function static.
1443 (parse_exp): Likewise.
1445 2000-06-20 DJ Delorie <dj@cygnus.com>
1447 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1448 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1449 for cygwin import libraries to work properly.
1451 2000-06-20 H.J. Lu <hjl@gnu.org>
1453 * Makefile.am: Rebuild dependency.
1454 * Makefile.in: Rebuild.
1455 * configure: Likewise.
1456 * doc/Makefile.in: Likewise.
1458 2000-06-20 Timothy Wall <twall@cygnus.com>
1460 * doc/internals.texi (CPU backend): Add @itemx for
1461 TC_START_LABEL_WITHOUT_COLON.
1462 * doc/c-tic54x.texi: New.
1463 * doc/as.texinfo: Add tic54x features and include primary tic54x
1465 * doc/all.texi: Add C54X.
1466 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1467 * doc/Makefile.in: Regenerate.
1468 * configure.in: Add tic54x and define LIBM for tic54x.
1469 * configure: Regenrate.
1470 * config/tc-tic54x.[ch]: New.
1471 * config/obj-coff.h: Add tic54x.
1472 * Makefile.am: (CPU_TYPES): Add tic54x.
1473 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1474 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1475 (as_new_LDADD): Add $(LIBM).
1476 * Makefile.in: Regenerate.
1478 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1480 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1481 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1482 * doc/as.texinfo: Likewise.
1484 * configure, Makefile.in: Regenerate.
1485 * configure.in (emulations): Recognize m6811 and m6812.
1486 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1487 Added files for 68hc11 and 68hc12 assembler.
1488 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1489 * config/tc-m68hc11.h: Header definition for that assembler.
1491 2000-06-18 Nick Clifton <nickc@redhat.com>
1493 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1494 instead of OCTETS_PER_BYTE.
1496 * config/tc-v850.c: Fix compile time warnings.
1497 * config/tc-ppc.c: Fix compile time warnings.
1499 2000-06-18 H.J. Lu <hjl@gnu.org>
1501 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1502 * configure: Rebuild.
1504 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1506 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1509 2000-06-16 Nick Clifton <nickc@cygnus.com>
1511 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1512 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1514 * doc/c-mips.texi: Document newly accepted cpu variants.
1516 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1518 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1520 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1522 * macro.c (getstring): Make it possible to escape the quote
1525 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1527 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1529 2000-06-13 H.J. Lu <hjl@gnu.org>
1531 * configure: Regenerate.
1533 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1535 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1537 * doc/internals.texi (line_separator_chars): Semicolon is no
1538 longer a default. Mention null and newline as defaults.
1540 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1542 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1543 * config/tc-i860.h (line_separator_chars): Likewise.
1544 * config/tc-h8300.c (line_separator_chars): Likewise.
1545 * config/tc-i960.c (line_separator_chars): Likewise.
1546 * config/tc-m68k.c (line_separator_chars): Likewise.
1547 * config/tc-mips.c (line_separator_chars): Likewise.
1548 * config/tc-ns32k.c (line_separator_chars): Likewise.
1549 * config/tc-sparc.c (line_separator_chars): Likewise.
1550 * config/tc-vax.c (line_separator_chars): Likewise.
1552 * config/tc-h8300.c (comment_chars): Use string initialiser.
1553 * config/tc-i960.c (line_comment_chars): Likewise.
1554 * config/tc-z8k.c (comment_chars, line_comment_chars,
1555 line_separator_chars): Likewise.
1557 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1560 2000-06-08 Nick Clifton <nickc@cygnus.com>
1562 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1565 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1567 * configure.in (VERSION): Update to show this is the CVS mainline.
1569 2000-06-08 Matthew Jacob <mjacob@feral.com>
1571 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1572 $at is the integer register $r28, vs. both $r28 and the floating
1573 point register $f28.
1575 2000-06-08 James E. Wilson <wilson@cygnus.com>
1577 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1578 (dot_endp): Don't call ia64_flush_insns.
1579 (emit_one_bundle): Don't delete prologue/body records from
1580 unwind_record list in first loop. Rewrite second loop to account for
1583 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1585 * config/tc-ia64.c: Add missing prototypes.
1586 (generate_unwind_image): Cast argument to output_unw_records call.
1588 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1590 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1592 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1594 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1595 (REGISTER_P): likewise.
1596 (avr_opcodes): uses include/opcode/avr.h
1597 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1599 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1601 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1604 2000-06-03 H.J. Lu <hjl@gnu.org>
1606 * read.c (is_end_of_line): Put back `;'.
1608 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1610 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1612 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1614 * expr.c (operand): Test is_end_of_line outside switch to catch
1615 line separator chars that are also operators.
1616 (operator): Return O_illegal for line separator chars.
1618 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1619 entry (or `!' entry for TC_HPPA).
1621 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1622 before indexing is_end_of_line. Remove redundant check for '\0'.
1624 * config/tc-h8500.c (md_assemble): Likewise.
1625 * config/tc-mcore.c (md_assemble): Likewise.
1626 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1629 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1631 * config/tc-mcore.c (mcore_cons): Likewise.
1632 (mcore_float_cons): Likewise.
1633 (mcore_stringer): Likewise.
1634 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1636 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1638 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1640 2000-05-29 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-sh.c: Fix compile time warning messages.
1644 * config/tc-mips.c: Fix compile time warning messages.
1646 2000-05-29 Philip Blundell <philb@gnu.org>
1648 * doc/as.texinfo: Update copyright dates.
1649 (Local Labels): Delete misplaced mention of ARM.
1650 * NEWS: Mention ARM ELF support.
1652 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1654 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1655 it is modified, and use the real_size to compute the frag address
1656 for dwarf2 line info.
1658 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1660 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1661 line-matching scheme to cope with automake moving variables around.
1662 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1663 * Makefile.in: Regenerate.
1665 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1667 * config/tc-sparc.c (sparc_relax): New.
1668 (md_longopts): Add -relax and -no-relax options.
1669 (md_parse_options, md_show_usage): Likewise.
1670 (md_apply_fix3): Optimize tail call into branch always if possible.
1672 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1674 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1675 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1676 rules, with warning when a GAS statement specifies a packing that
1677 will result in an instruction being squashed.
1678 Added typdef packing_type and enumerals, changed various integer
1679 literals to use the enumerals.
1681 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1683 * config/tc-ia64.c (dot_restorereg_p): New function.
1684 (md_pseudo_table): Add restorereg.p.
1685 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1686 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1688 * config/tc-ia64.h (unw_record_type): Add unwabi.
1689 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1690 called MASK with members for imask, and the masks produced by
1691 fr_mem, gr_mem, br_mem, and frgr_mem.
1692 (unw_p_record): Add members ABI and CONTEXT.
1693 (unw_x_record): Add member AB.
1694 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1695 as pseudo-register for use during unwind info generation.
1696 (AR_PFS, AR_LC): New macros.
1697 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1698 whose names start with an at sign (as in "@priunat").
1699 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1701 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1702 proc_end, unwind_info, personality_routine): Consolidate into
1703 "unwind" structure to reduce offset-table use. Add member
1704 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1706 (output_R1_format, output_R3_format, output_P3_format,
1707 output_P6_format): Initialize R with zero to reduce compiler warnings.
1708 (output_P7_format): Ditto. Add `default' branch to switch
1709 statement to reduce compiler warnings.
1710 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1711 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1712 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1713 into single argument.
1714 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1715 compiler warnings. Merge A and B args into single argument.
1716 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1717 A and B args into single argument.
1718 (free_record): Removed (wasn't used).
1719 (free_list_records): Also free imasks in prologue records.
1720 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1721 (output_spill_mask): Remove.
1722 (output_unwabi): New function.
1723 (output_epilogue, output_label_state, output_copy_state): Call
1725 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1726 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1728 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1729 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1730 as part of handling the prologue records. Emit region's imask if
1731 we have one. Handle unwabi, epilogue, label_state, copy_state,
1732 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1733 spill_sprel_p, and spill_reg_p records.
1734 (set_imask, count_bits, slot_index): New function.
1735 (fixup_unw_records): Fix region size computation. Handle
1736 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1737 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1738 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1739 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1740 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1741 (dot_save): Use manifest constants for applicaton registers.
1742 Handle REG_PR and REG_PRIUNAT.
1743 (dot_restore): Don't just ignore it.
1744 (dot_restorereg): New function..
1745 (generate_unwind_image): Ensure unwind info is a multiple of eight
1746 bytes, not just four bytes.
1747 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1748 (dot_altrp): Don't just ignore it.
1749 (dot_savemem): New function. Replaces dot_savesp() and
1750 dot_savepsp(). Use manifest constants for applicaton registers.
1751 Handle REG_PR and REG_PRIUNAT.
1752 (dot_savef): Simplify.
1753 (dot_saveb): Support generation of br_gr.
1754 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1755 dot_label_state, dot_copy_state): New function.
1756 (dot_unwabi): Don't just ignore it.
1757 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1758 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1759 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1760 (emit_one_bundle): Set slot number for prologue/body records
1761 *before* emitting the first insn.
1762 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1763 (md_begin): Declare "psp" pseudo-register.
1764 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1765 so we don't get segfault.
1766 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1767 counts as required per SW Conventions manual
1768 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1769 output_preds_psprel, output_preds_sprel, output_spill_base,
1770 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1771 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1772 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1773 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1774 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1775 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1776 (dot_vframe): Implement.
1777 (dot_vframesp, dot_vframepsp): New function.
1779 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1781 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1782 * configure: Regenerate.
1784 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1786 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1787 (md_estimate_size_before_relax): so we can use it here instead of
1788 old kludges. Localise vars to blocks. Comment.
1790 * frags.c (frag_new): Update fr_var comments.
1791 * frags.h (struct frag): Ditto.
1793 2000-05-22 Richard Henderson <rth@cygnus.com>
1795 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1796 (pseudo_func): Add pcrel.
1797 (operand_match): Handle IA64_OPND_TGT64.
1798 (build_insn): Likewise.
1799 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1800 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1801 (fix_insn): Handle all three 64-bit relocation types.
1803 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1805 * obj.h (struct format_ops): New members begin, app_file,
1806 s_set_other, s_set_desc, s_get_type, s_set_type,
1807 separate_stab_sections, init_stab_section.
1809 * config/obj-multi.h: Update GPL notice to v2.
1811 (obj_app_file): New.
1812 (S_SET_SIZE): Test s_set_size for NULL before calling.
1813 (S_SET_ALIGN): Similar for s_set_align.
1818 (SEPARATE_STAB_SECTIONS): New.
1819 (INIT_STAB_SECTION): New.
1820 (EMIT_SECTION_SYMBOLS): New.
1821 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1823 * config/obj-elf.h: Update GPL notice to v2.
1824 Mention that this file is included from obj-multi.h.
1825 (obj_begin): Wrap definition in ifndef.
1826 (elf_file_symbol): Constify declaration.
1827 (obj_app_file): Ditto.
1828 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1829 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1831 * config/obj-elf.c (elf_s_set_other): New.
1832 (elf_file_symbol): Constify argument.
1833 (elf_separate_stab_sections): New.
1834 (elf_init_stab_section): New.
1835 (elf_format_ops): Add new members. Remove comma at end.
1837 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1838 (ecoff_format_ops): Add new fields. Remove comma at end.
1839 Mention inconsistency for emit_section_symbols.
1841 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1843 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1844 (coff_separate_stab_sections): New.
1845 (coff_format_ops): Add new members.
1847 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1848 (obj_aout_s_set_other): New.
1849 (obj_aout_s_set_desc): New.
1850 (obj_aout_s_get_type): New.
1851 (obj_aout_s_set_type): New.
1852 (obj_aout_separate_stab_sections): New.
1853 (aout_format_ops): New members added. Use obj_aout_process_stab,
1854 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1855 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1857 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1859 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1861 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1862 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1863 (md_estimate_size_before_relax): Ensure jumps to weak and
1864 externally visible symbols are relocatable.
1866 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1868 * stabs.c (aout_process_stab): Make global.
1869 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1870 * read.h (aout_process_stab): Declare.
1872 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1873 Generalize to *aout, *coff *elf.
1874 * configure: Regenerated.
1876 * doc/internals.texi (Object format backend): Say
1877 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1879 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1880 * Makefile.in: Regenerated.
1882 2000-05-19 Catherine Moore <clm@cygnus.com>
1884 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1886 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1888 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1889 instruction to reflect change in re_assemble_*.
1891 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1893 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1894 build PA64 ELF tools.
1895 * configure: Rebuilt.
1897 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1899 * Makefile.am: Regenerate dependencies.
1900 * Makefile.in: Regenerate.
1902 2000-05-15 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-arm.c (struct asm_psr): Add boolean field
1905 distinguishing between CSPR and SPSR. Rename 'number' field
1907 (psrs): Rearrange contents to match new asm_psr structure.
1908 (arm_psr_parse): Move next to psr_required_here. Make it
1909 return an asm_psr structure.
1910 (psr_required_here): Use asm_psr structure returned by
1912 (do_msr): Reorganise to allow psr_required_here to be called
1914 (md_undefined_name): Mark 'name' parameter as unused, since
1915 the COFF target does not use it.
1917 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1919 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1921 * config/te-aux.h: Likewise.
1922 * config/te-dpx2.h: Likewise.
1923 * config/te-go32.h: Likewise.
1924 * config/te-hp300.h: Likewise.
1925 * config/te-hppa.h: Likewise.
1926 * config/te-i386aix.h: Likewise.
1927 * config/te-ic960.h: Likewise.
1928 * config/te-interix.h: Likewise.
1929 * config/te-nbsd532.h: Likewise.
1930 * config/te-pc532mach.h: Likewise.
1931 * config/te-ppcnw.h: Likewise.
1932 * config/te-psos.h: Likewise.
1933 * config/te-sparcaout.h: Likewise.
1934 * config/te-sun3.h: Likewise.
1935 * config/te-sysv32.h: Likewise.
1937 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1939 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1940 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1941 and sign extend without an if statement.
1942 (build_bytes): Likewise.
1944 2000-05-14 Kazu Hirata <kazu@hxi.com>
1946 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1947 X_add_symbol L_32 case.
1949 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1951 * config/te-freebsd.h: New file.
1953 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1955 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1956 bindtextdomain): Replace defines with those from intl/libgettext.h
1957 to quieten gcc warnings.
1959 * NEWS: Mention x86 .arch and -q.
1961 * config/tc-i386.c (quiet_warnings): New.
1962 (md_assemble): Use quiet_warnings.
1963 (md_parse_option): Set quiet_warnings from -q.
1964 (md_show_usage): Mention -q, delete -m.
1965 (flag_do_long_jump): Delete.
1966 (md_parse_option): Remove -m.
1967 (md_show_usage): Remove -m.
1968 (md_create_long_jump): Remove useless flag_do_long_jump code.
1970 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1971 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1973 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1974 Alexander Sokolov <robocop@netlink.ru>
1976 * doc/c-i386.texi (i386-Arch): New section.
1977 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1979 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1980 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1981 architecture has been given and is not 486.
1982 (set_cpu_arch): New.
1983 (md_pseudo_table): Add .arch.
1984 (md_assemble): Warn if cpu architecture has been given and an
1985 unsupported instruction.
1987 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1988 Move operand_types bit defines after relevant template field.
1989 (template): Add cpu_flags.
1993 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1995 * config/tc-mn10300.h (md_end): Define.
1996 (mn10300_finalize): Declare.
1997 * config/tc-mn10300.c: Include dwarf2dbg.h.
1998 (debug_line): Define.
1999 (md_assemble): Generate dwarf2 line info.
2000 (mn10300_finalize): New function. Finalize dwarf2 info.
2002 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2004 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2005 external version of the relocation for weak symbols.
2007 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2009 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2010 frame size in units of 16 bytes, as required per SW Conventions manual.
2011 (output_unw_records): Output info-block header as a dword to get
2014 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2016 * as.h: #include "file", not <file> on files from ../include.
2017 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2018 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2019 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2020 (tc_coff_symbol_emit_hook): Ditto.
2021 (OPTCOUNT): Cast to int to avoid compiler warning.
2022 (md_begin): Fix signed/unsigned warnings.
2024 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2026 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2027 ABRANCH LONG case for a conditional branch on a 68000.
2028 (md_estimate_size_before_relax): Likewise. Also handle
2029 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2030 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2031 PC-relative on all CPUs.
2032 (md_estimate_size_before_relax): Likewise.
2034 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2036 * as.c (parse_args): Just mention current year in printed
2039 2000-05-03 J.T. Conklin <jtc@redback.com>
2041 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2043 (md_parse_option): Recognize -m7400.
2045 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2047 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2048 don't permit lp to become less than the words array.
2050 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2052 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2053 Fix little-endian case.
2055 2000-05-03 David O'Brien <obrien@NUXI.com>
2057 * as.c (parse_args): Update copyright.
2059 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2061 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2062 for the .bss section too.
2064 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2066 * configure.in: Set em=linux for hppa-*-linux.
2067 * configure: Regenerate.
2068 * doc/Makefile.in: Regenerate with correct automake.
2070 * frags.c (frag_grow): Sanity check chunk_size.
2072 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2073 * config/obj-som.h: Likewise.
2074 * config/obj-ieee.h: Likewise.
2076 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2078 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2079 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2080 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2081 (pa_ip): low_sign_unext now returns via function value. Use
2082 re_assemble_* instead of dis_assemble_* and
2083 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2085 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2086 (md_section_align, md_parse_option, md_show_usage,
2087 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2088 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2089 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2090 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2091 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2093 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2094 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2095 outside of switch. Correct mask and shifting errors in case 10
2096 and case -11. In case 21, compare against signed range to suit
2097 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2098 case 17 and case 22, use offsetT variable to properly check range.
2099 Use re_assemble_* here too.
2100 (evaluate_absolute): Change type of value to offsetT. Call
2101 hppa_field_adjust to do the work for us.
2102 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2103 (pa_parse_cmpib_64_cmpltr): Ditto.
2104 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2105 of i to unsigned int.
2106 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2107 (pa_end_of_source): Return type is void.
2109 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2111 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2113 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2115 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2116 More comments added.
2117 (md_begin): Removed "construct symbols for each register name".
2118 Because register names conflicts with GCC generated function
2120 (avr_operand): Now constant numbers can be used as a register
2121 identifiers (0 as r0, 31 as r31).
2122 (md_assemble): use skip_space () before parsing instruction
2125 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2127 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2128 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2129 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2130 * configure: Regenerate.
2132 2000-04-29 Andreas Jaeger <aj@suse.de>
2134 * as.h: Correctly check GCC version.
2136 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2138 * doc/as.1: Fix unbalanced brackets.
2140 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2142 (line_comment_chars): Set to '/' if TE_FreeBSD.
2144 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2146 * configure.in: Configury support for PA64 (currently disabled).
2147 * configure: Rebuilt.
2149 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2151 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2152 bfd_set_section_alignment.
2154 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2156 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2159 2000-04-24 Nick Clifton <nickc@cygnus.com>
2161 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2162 * doc/as.texinfo (Align): Include arm and strongarm in list of
2163 targets that have the second form of the behaviour of the .align
2166 2000-04-24 Mark Klein <mklein@dis.com>
2168 * obj-som.c: Terminate obj_pseudo_table.
2170 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2172 * as.c (parse_args): Allow md_parse_option to override -a listing
2174 * config/obj-coff.c (add_lineno): Change type of offset parameter
2175 from "int" to "bfd_vma."
2176 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2177 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2178 (ppc_change_csect): Align correctly for XCOFF64.
2179 (ppc_machine): New function, which discards "ppc_machine" line.
2180 (ppc_tc): Cons for 8 when code is 64 bit.
2181 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2183 (md_parse_option): Handle -a64 and -a32.
2185 * config/tc-ppc.h (TARGET_MACH): Define.
2186 (TARGET_FORMAT): Move to function.
2187 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2189 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2191 * config/tc-avr.c: New AVR_ISA_ defined.
2192 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2193 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2194 for `fmul', `movw' and `lpm R,Z' instructions.
2195 (avr_operands): Warn if current opcode is a two-word instruction
2196 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2197 (avr_opcodes): New commands added.
2198 (REGISTER_P): Check 'a' and 'v' constraint letters.
2199 (mcu_types): New MCU added.
2201 2000-04-22 Timothy Wall <twall@cygnus.com>
2203 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2205 (operand_match): Conditionally insert default bit values for IMMU9.
2207 2000-04-14 Matthew Green <mrg@cygnus.com>
2209 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2210 * configure: Rebuilt.
2212 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2213 Jason Eckhardt <jle@cygnus.com>
2215 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2217 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2218 Added handling of new operand types l,y,&,fe,fE,fx.
2220 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2221 David Mosberger <davidm@hpl.hp.com>
2222 Timothy Wall <twall@cygnus.com>
2223 Andrew MacLeod <amacleod@cygnus.com>
2224 Jim Wilson <wilson@cygnus.com>
2226 * Makefile.am (CPU_TYPES): Add ia64.
2227 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2228 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2229 * Makefile.in: Rebuild.
2230 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2231 * configure: Rebuild.
2232 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2233 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2234 * expr.c (expr): Handle md_optimize_expr.
2235 * read.c (LEX_HASH): Add comment.
2236 * config/tc-ia64.c, config/tc-ia64.h: New files.
2238 2000-04-21 Richard Henderson <rth@cygnus.com>
2240 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2241 bundling a non-delayed branch type instruction.
2243 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2245 * config/tc-mn10300.c (HAVE_AM30): Define.
2246 (md_assemble): Use it.
2248 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2250 * config/obj-elf.c (obj_elf_change_section): Check for changed
2253 * Makefile.am: (CPU_MULTI_VALID): Remove.
2254 (MULTI_CPU_TYPES): Define.
2255 (MULTI_CPU_OBJ_VALID): Define.
2256 (DEPTC): Use the above.
2257 (DEPOBJ): Same here.
2259 Regenerate dependencies.
2260 * Makefile.in: Regenerate.
2262 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2264 * Makefile.am (YACC, LEX): Get them from configure.
2266 2000-04-18 H.J. Lu (hjl@gnu.org)
2268 * config/tc-i386.c (offset_in_range): Use addressT instead of
2269 bfd_vma for non-bfd assemblers.
2271 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2273 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2274 doesn't give spurious errors.
2276 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2278 * as.h (SEEK_SET): Define if undefined.
2280 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2282 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2283 constants, and don't assume offsetT is 32 bits.
2285 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2287 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2288 (md_pcrel_from_section): Add prototype.
2289 (d10v_fix_adjustable): Add prototype.
2290 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2292 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2294 2000-04-12 Nick Clifton <nickc@cygnus.com>
2296 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2297 symbol in frag chain.
2299 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2301 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2302 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2303 (fits_in_signed_word, smallest_imm_type): Ditto.
2304 (md_assemble): Use an offsetT var to hold offsetT values, not a
2306 (offset_in_range): New.
2307 (md_assemble): Use it.
2308 (md_convert_frag): Change type of target_address, opcode_address,
2309 and displacement_from_opcode_start to offsetT.
2310 (md_create_short_jump): Change type of offset to offsetT.
2311 (md_create_long_jump): Ditto.
2312 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2313 (md_chars_to_number): Remove.
2314 (output_invalid): Remove duplicate prototype.
2316 2000-04-09 Nick Clifton <nickc@cygnus.com>
2318 * Makefile.am (CPU_TYPES): Add 'avr'.
2319 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2320 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2322 * Makefile.in: Regenerate.
2324 * doc/as.texinfo: Add M32R documentation.
2326 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2328 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2329 --enable-build-warnings option.
2330 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2331 * Makefile.in, configure: Re-generate.
2333 2000-04-07 Nick Clifton <nickc@cygnus.com>
2335 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2336 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2337 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2338 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2339 (arm_force_relocation): Force relocations for
2340 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2342 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2344 * config/tc-sh.c (get_operands): There's no third operand if the
2345 first operand is an immediate.
2347 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2349 * config/tc-sh.c (immediate): Delete.
2350 (sh_operand_info): Add immediate member.
2351 (parse_reg): Use A_PC for pc.
2352 (parse_exp): Add second argument 'op'. All callers changed.
2353 (parse_at): Expect pc to be coded as A_PC.
2354 Use immediate field in *op.
2355 (insert): Add fourth argument 'op'. All callers changed.
2356 (build_relax): Add second argument 'op'. All callers changed.
2357 (insert_loop_bounds): New function.
2358 (build_Mytes): Remove DISP_4.
2359 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2360 (assemble_ppi): Use immediate field in *operand.
2361 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2362 (md_apply_fix): Likewise.
2363 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2365 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2367 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2369 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2371 * internals.texi (CPU backend): Document
2372 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2374 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2376 * po/gas.pot: Regenerate.
2378 * as.c (show_usage): Restore translated part of bug string.
2379 * gasp.c (show_usage): Likewise.
2381 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2382 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2383 than move-if-change.
2384 (DEP1): Modify for "gcc -MM".
2388 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2389 Update dependencies.
2390 * Makefile.in: Regenerate.
2392 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2394 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2395 (md_begin): Likewise.
2396 (HAVE_AM33): New macro.
2397 (md_assemble): Use it. Match r_regs and xr_regs only if
2400 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2402 * as.h: #include "bin-bugs.h"
2403 * as.c (show_usage): Use REPORT_BUGS_TO.
2404 * gasp.c: #include "bin-bugs.h"
2405 (show_usage): Use REPORT_BUGS_TO.
2407 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2409 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2411 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2412 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2415 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2417 * config/tc-i386.c (i386_immediate): Don't assume a constant
2418 immediate is necessarily 16 bits when in 16 bit code mode.
2419 (md_assemble): Instead set guess_suffix here after we have checked
2422 2000-04-02 Richard Henderson <rth@cygnus.com>
2424 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2425 quantities. Correct right shift sign extension.
2426 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2427 32-bit value when shifting into place.
2429 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2431 * app.c: Add ATTRIBUTE_UNUSED as needed.
2432 * config/tc-ppc.c: Likewise.
2433 (ppc_size): Make unsigned long.
2434 (ppc_insert_operand): Add casts to avoid warnings.
2436 2000-03-31 Nick Clifton <nickc@cygnus.com>
2438 * config/tc-d10v.h (md_flush_pending_output): Define.
2440 2000-03-29 Nick Clifton <nickc@cygnus.com>
2442 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2443 segment. Works for both BFD_ASSEMBLER and others.
2444 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2446 2000-03-29 Nick Clifton <nickc@cygnus.com
2448 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2450 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2452 * listing.c (LISTING_LHS_WIDTH): Default depends on
2454 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2456 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2458 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2461 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2463 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2465 * config/tc-avr.c (mcu_types): Add missing initialiser.
2466 (md_pcrel_from_section): Add prototype.
2467 (avr_operand): Remove redundant test of unsigned < 0.
2468 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2470 2000-03-27 Denis Chertykov <denisc@overta.ru>
2472 * config/tc-avr.c: New file for AVR support.
2473 * config/tc-avr.h: Likewise.
2474 * configure.in: Add AVR support.
2475 * configure: Regenerate.
2477 2000-03-26 Timothy Wall <twall@cygnus.com>
2479 * gasp.c (macro_op): Add new argument to check_macro call.
2480 Macro structure definitions moved to macro.h
2481 * sb.h: Add argument to prototype for input_scrub_include_sb.
2482 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2483 nesting checks with an additional flag.
2484 (struct input_save): Add flag to indicate whether current sb
2485 should be checked for proper macro/conditional nesting.
2486 (input_scrub_push/pop): Save/restore nest check flag.
2487 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2489 * macro.c (check_macro): Allow caller to retrieve parsed macro
2490 information if a pointer is provided. This information may be
2491 used by the new macro hooks.
2492 * macro.h: Update prototype for check_macro. Macro struct
2493 definitions moved here from macro.c/gasp.c.
2494 * read.c (read_a_source_file): Add parameter to check_macro call,
2495 and pass macro info to the macro hook, if defined.
2496 (input_scrub_insert_line): New. Allow insertion of a line of
2497 characters into the input stream.
2498 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2499 file into the input stream.
2500 (s_include): Use input_scrub_insert_file.
2501 * internals.texi: Document new macro hooks.
2502 * as.h: New prototypes added.
2504 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2506 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2507 an initial capital letter.
2508 (i386_index_check): Reindent.
2510 2000-03-19 Nick Clifton <nickc@cygnus.com>
2512 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2515 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2517 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2518 instruction operand bad if Rd > 7 when generating
2519 thumb instructions. Prevents for example,
2520 "adr r12,label" from silently failing and generating
2521 the wrong instruction.
2523 2000-03-17 Nick Clifton <nickc@cygnus.com>
2525 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2526 that have a destingation >= 0x400000.
2527 Fix compile time warning messages.
2529 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2531 * config/tc-sh.c (md_begin): When encountering insn that are
2532 not supported by the current arch, only change the name if
2533 its contents are the same as prev_name.
2534 (get_specific): If the the architecture doesn't match, fail.
2536 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2538 * config/tc-sh.c (IDENT_CHAR): Define.
2539 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2540 matching back where it came from.
2542 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2544 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2546 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2548 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2551 2000-03-15 Kazu Hirata <kazu@hxi.com>
2553 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2555 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2557 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2558 floating-point-number, make sure 'f' is in FLT_CHARS.
2560 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2562 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2563 (s_lcomm_internal): Use it.
2564 * doc/internals.texi (CPU backend): Document it.
2565 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2568 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2570 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2573 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2574 implementation doesn't have special handling for switch
2576 (macro_build): Allow for code in sections other than .text.
2578 (mips_ip): Likewise.
2579 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2580 Don't perform relocs if we will be outputting them.
2581 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2582 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2585 2000-03-09 Catherine Moore <clm@cygnus.com>
2587 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2588 relocation type based on the entry in the fixup structure.
2589 Put S_IS_EXTERN processing back in.
2591 2000-03-08 H.J. Lu (hjl@gnu.org)
2593 * Makefile.am (install-exec-tooldir): Depend on
2594 install-exec-bindir for parallel make.
2595 * Makefile.in: Regenerated.
2597 2000-03-06 Nick Clifton <nickc@cygnus.com>
2599 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2601 (md_parse_option): Parse -m32r command line switch - disable m32rx
2603 (md_show_usage): Document new option.
2605 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2606 * doc/Makefile.in: Regenerate.
2607 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2609 2000-03-02 Michael Meissner <meissner@redhat.com>
2611 * config/tc-d30v.c (check_range): Remove code that incorrectly
2612 sign extended values where bits < 32.
2614 2000-03-02 H.J. Lu (hjl@gnu.org)
2616 * configure.in: Support --enable-targets=all on ia32.
2617 * configure: Regenerated.
2619 2000-03-01 Nick Clifton <nickc@cygnus.com>
2621 * gasp.c (do_align): Remove bogus check of alignment value.
2623 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2625 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2626 TC_PPC was defined forced the type of a symbol with no other type
2629 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2631 * doc/internals.texi (CPU backend): Mention that
2632 line_separator_chars do not break up comments. Fix typos for
2633 LEX_AT and LEX_NAME descriptions. Document operands for
2634 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2635 description of md_create_short_jump usage. Document argument for
2636 md_undefined_symbol.
2638 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2640 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2641 (md_parse_option): Handle it.
2642 (md_show_usage): Document it.
2644 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2646 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2647 opcode, for the instruction `pal19'. From Andrea Arcangeli
2650 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2652 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2654 (md_assemble): To here, before template operands are matched.
2655 Also ensure a constant immediate is sign extended when we know the
2656 size is at most 16 bits. This is to catch cases like "add
2657 $0xffc0,%ax" where we don't know the size, and thus that the
2658 immediate can be represented as Imm8S until after parsing the
2660 (i386_displacement): Similarly sign extend 16 bit constant
2662 (md_assemble): Relax 16-bit jump constant range check to suit sign
2663 extended displacements.
2665 2000-02-26 Andreas Jaeger <aj@suse.de>
2667 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2669 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2671 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2672 call operands when intel_syntax.
2673 (intel_float_operand): Return 2 for "fi...".
2674 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2675 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2676 earlier "SHORT" change.
2677 (md_assemble): When determining suffix from Regs, exclude
2680 2000-02-24 Nick Clifton <nickc@cygnus.com>
2682 * configure: Add arm-wince, mips-pe and sh-pe targets.
2683 * configure: Regenerate.
2685 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2687 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2688 "pe-mips" for the mips-pe target.
2690 * config/tc-arm.c (insns): Change displacement encoded in BL
2691 and B instructions if the target port is arm-wince.
2692 (do_ldst): Do not bias the relocation offset if the target
2694 (md_pcrel_from): Add in missing relocation offset bias if the
2695 target os arm-wince.
2697 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2698 (md_begin): Disable -G support for mips-pe target.
2699 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2700 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2703 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2704 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2705 assembler, just set the alignment to 4.
2707 * config/te-wince-pe.h: New file for WinCE targets. Define
2710 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2712 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2713 string instructions.
2714 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2715 (i386_intel_memory_operand): After finding a segment override,
2716 check again for no `[' before looking for a displacement. Bomb if
2717 more than one displacement rather than silently discarding the
2718 second and subsequent ones. Free strings malloc'd by
2719 build_displacement_string.
2721 2000-02-24 Catherine Moore <clm@cygnus.com>
2723 * config/obj-som.c (obj_pseudo_table): Add "weak".
2724 (obj_som_weak): New routine.
2726 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2728 * config/tc-i386.c (union i386_op): New.
2729 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2730 Throughout file replace occurences of disps[n], imms[n], regs[n]
2731 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2732 intel mode operand swapping. Add assert in regKludge and
2733 fake_zero_displacement code. Test i.types[n] when outputting
2734 displacements and immediates. Combine output of Disp16 with
2736 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2737 when in intel mode by (not) reversing fsub and fdiv operands
2738 before the template search. This fails for single operand
2739 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2740 undefined. Instead fix the base_opcode after we've found the
2741 template. Move base_opcode xor with found_reverse_match from
2742 opcode output code to before this fix so we test for the correct
2744 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2745 check in intel mode. Instead compare opcodes.
2747 * config/tc-i386.h (TC_RELOC): Delete.
2748 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2749 with equivalent call to reloc.
2751 * as.h (flag_m68k_mri): Move declaration after target include, and
2752 only declare when TC_M68K defined. Define as zero otherwise.
2753 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2754 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2755 Define as zero otherwise.
2756 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2757 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2758 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2759 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2760 testing whether defined.
2761 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2762 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2763 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2764 rather than testing whether defined.
2765 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2766 (parse_mri_cons): Declare and use only when TC_M68K.
2767 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2768 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2769 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2771 * NEWS: Mention IBM 370 support.
2773 2000-02-23 Richard Henderson <rth@cygnus.com>
2775 * config/tc-i386.c (md_assemble): When swapping operands for
2776 intel_syntax, assume everything that's not Imm or Disp is a
2779 2000-02-23 Linas Vepstas <linas@linas.org>
2781 * config/tc-i370.c, config/tc-i370.h: New files.
2782 * Makefile.am: Add support for Linux/IBM 370.
2783 * configure.in: Likewise.
2784 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2785 * config/obj-elf.c: Include elf/i370.h
2786 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2788 * Makefile.in: Regenerate.
2789 * configure: Regenerate.
2791 * doc/c-i370.texi: New file.
2792 * doc/all.texi: Include it.
2793 * doc/as.texinfo: And here.
2794 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2795 * doc/Makefile.in: Regenerate.
2797 2000-02-19 Michael Meissner <meissner@redhat.com>
2799 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2800 determine if an instruction can be used in parallel with an ADDppp
2801 or SUBppp instruction.
2803 2000-02-22 Andrew Haley <aph@cygnus.com>
2805 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2807 1999-12-30 Andrew Haley <aph@cygnus.com>
2809 * config/tc-mips.c (mips_gp32): New variable.
2810 (macro_build) Use mips_gp32.
2812 (md_longopts): Add "-mgp32" and "-mgp64".
2813 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2815 (OPTION_M7900): Change offset
2816 (OPTION_NO_M7900): Ditto.
2818 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2820 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2821 warning, and bump it to 1.
2823 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2825 From Brad Lucier <lucier@math.purdue.edu>:
2826 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2829 2000-02-21 Catherine Moore <clm@cygnus.com>
2831 * config/tc-mips.c (MF_HILO_INSN): Define.
2832 (mips_7000_hilo_fix): Declare.
2833 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2834 (md_parse_option): Check for 7000_HILO_FIX options.
2835 (OPTION_M7000_HILO_FIX): Define.
2836 (OPTION_NO_M7000_HILO_FIX): Define.
2837 * doc/c-mips.texi (-mfix7000): Describe.
2839 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2841 * listing.c (print_lines): Remove unused variable `end'.
2843 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2844 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2845 reloc_type when BFD_ASSEMBLER.
2846 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2847 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2848 statement and quell signed vs. unsigned comparison warning.
2850 2000-02-18 Nick Clifton <nickc@cygnus.com>
2852 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2853 the computed frag offset, rather than overwriting it.
2855 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2857 * config/tc-sh.c ("elf/sh.h"): Include.
2858 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2859 (md.begin): Initialize target_arch.
2860 Only include opcodes in has table that match selected architecture.
2861 (parse_reg): Recognize register names for sh-dsp.
2862 (parse_at): Recognize post-modify addressing.
2863 (get_operands): The leading space is now optional.
2864 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2865 arguments. Update valid_arch.
2866 (build_Mytes): Add support for SDT_REG_N.
2867 (find_cooked_opcode): New function, broken out of md_assemble.
2868 (assemble_ppi, sh_elf_final_processing): New functions.
2869 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2870 (md_longopts, md_parse_option): New option: -dsp.
2871 * config/tc-sh.h (elf_tc_final_processing): Define.
2872 (sh_elf_final_processing): Declare.
2874 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2876 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2877 the unwinder subspace. Save the current seg/subseg before creating
2880 2000-02-10 Nick Clifton <nickc@cygnus.com>
2882 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2883 little endian targets.
2884 (INST_BYTE1): Redefine to handle big and little endian
2886 (cpu_type): New type: Select between M340 and M210.
2887 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2888 instructions of the M340.
2889 (md_assemble): Add support for the MULSH and OPSR classes of
2891 (md_atof): Add support for little endian targets.
2892 (md_parse_option): Add support for -EL, -EB and -mcpu command
2894 (md_convert_frag): Add support for little endian targets.
2895 (md_apply_fix3): Add support for little endian targets.
2896 (md_number_to_chars): Add support for little endian targets.
2898 2000-02-10 Timothy Wall <twall@redhat.com>
2900 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2901 defined, use it to verify the symbol just read should be a label.
2903 2000-02-10 Timothy Wall <twall@redhat.com>
2905 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2906 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2907 around colons when KEEP_WHITE_AROUND_COLON is defined.
2908 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2909 and KEEP_WHITE_AROUND_COLON.
2911 2000-02-08 Timothy Wall <twall@redhat.com>
2913 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2915 (do_repeat): New. Abstract repeat logic so that a "break" can be
2917 (end_repeat): New. Provide support for a "break" out of the
2919 * read.h: Add prototypes for new functions.
2921 2000-02-08 Timothy Wall <twall@redhat.com>
2923 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2924 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2925 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2928 2000-02-08 Timothy Wall <twall@redhat.com>
2930 * read.c: Added elseif to directives table.
2931 * read.h: Added prototype for s_elseif.
2932 * doc/as.texinfo: Added description for elseif.
2933 * cond.c (s_elseif): New function
2935 2000-02-04 Timothy Wall <twall@redhat.com>
2937 * listing.c (print_lines): Remove conditionals causing bug in
2940 2000-02-03 Timothy Wall <twall@cygnus.com>
2942 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2944 * frags.c (frag_new): Calculate fr_fix in octets
2945 (frag_now_fix) Return offset as target address offset (bytes).
2946 (frag_now_fix_octets) New - Return offset in octets (8-bit
2948 * frags.h: Added prototype for frag_now_fix_octets().
2949 Distinguish between octets and bytes in field descriptions.
2950 * listing.c (calc_hex): Account for octets vs bytes when
2951 printing addresses/offsets.
2952 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2953 target is little-endian, print the octets in a word in big-endian
2954 order so that the display looks like a proper hexadecimal number,
2955 instead of having the octets reversed.
2956 * read.c (do_align): When recording alignment, alignment power
2957 should be in terms of target bytes (minimum addressible unit)
2959 (do_org) Convert ORG target address (byte) argument into an
2960 octet offset when generating a variable fragment.
2961 * symbols.c (resolve_symbol_value): Symbol final value
2962 converted to a target address offset (bytes) from its octet offset.
2963 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2964 offset (bytes) is adjusted by the frag offset (octets) converted
2966 (coff_frob_section) Section alignment power is in terms of bytes;
2967 convert it to an octet alignment power when calculating size (and
2968 size mask) in octets. Don't modify the section size in order to
2969 "align" it for TI COFF, since that format has a different method
2970 for storing alignment information.
2972 2000-02-01 Timothy Wall <twall@cygnus.com>
2974 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2975 entries, matching the way GCC generates them. If not escaped, the
2976 filename is encoded incorrectly.
2978 2000-01-31 Nick Clifton <nickc@cygnus.com>
2980 * config/tc-arm.c (reg_table): Add support for ATPCS register
2983 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2985 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2987 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2989 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2990 of a symbol when we really care about its value.
2992 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2994 * config/tc-mcore.c (md_assemble): Give warning message if
2995 operands passes to instruction are more than the spec.
2997 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2999 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3000 Thumb mode but the label seen was not declared as '.thumb_func'
3001 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3002 correct disassembly of Thumb code bounded by non function labels.
3004 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3006 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3007 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3009 * Makefile.in: Same here.
3012 * configure.in: Set bfd_gas for i386-aout when primary target
3013 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3014 we may need the primary te_file. Remove incorrect comment.
3016 * configure: Regenerate.
3018 * config/e-i386aout.c: New file.
3020 * as.c (USE_EMULATIONS): Move to before print_version_id.
3021 (struct emulation): Add i386aout.
3022 (show_usage): Split text strings. Reformat -a text. Add --em
3026 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3027 (aout_format_ops): New.
3030 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3031 preprocessor conditional and add aout USE_EMULATIONS tests.
3032 (read_a_source_file): Don't pass error strings to printf as
3036 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3038 (do_data): Same here.
3039 (process_file): And here.
3042 * symbols.c (colon): Rewrite "already defined" fatal message
3043 code for aout with USE_EMULATIONS.
3046 * config/obj-aout.c (OBJ_HEADER): Define.
3047 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3049 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3050 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3052 (obj_aout_type): Expand S_SET_OTHER here too.
3053 (obj_read_begin_hook): Remove.
3054 (aout_pop_insert): New.
3055 (obj_aout_s_get_other): New.
3056 (obj_aout_s_get_desc): New.
3057 (aout_format_ops): New.
3060 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3061 gets aout_pseudo_table.
3062 (aout_pseudo_table): Declare.
3063 (obj_read_begin_hook): Define.
3066 * config/obj-coff.c (obj_pseudo_table): Rename to
3068 (coff_pop_insert): Use coff_pseudo_table.
3069 (coff_sec_sym_ok_for_reloc): Remove.
3070 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3071 and comment all zero entries and remove #if 0 code.
3074 * config/obj-coff.h (obj_pop_insert): Define.
3075 (coff_pseudo_table): Declare.
3078 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3079 s_get_size, s_set_size. Comment all zero entries.
3082 * config/obj-elf.c (elf_s_get_other): New function.
3083 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3084 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3085 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3087 (obj_elf_parse_section_letters): Don't pass error strings to
3088 printf as format arg.
3091 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3093 (elf_s_get_other): Declare.
3094 (S_GET_OTHER) Define as elf_s_get_other if not already
3096 (S_SET_OTHER): Only define when not already defined.
3097 (elf_obj_read_begin_hook): Declare.
3098 (obj_read_begin_hook): Define.
3099 (elf_obj_symbol_new_hook): Declare.
3100 (obj_symbol_new_hook): Define.
3103 * config/obj-multi.h: Add copyright header and protect against
3104 multiple inclusion. Add * to all function pointers.
3105 (OBJ_HEADER): If defined, include it rather than other defines
3107 (obj_frob_file_after_relocs): Test for NULL.
3108 (obj_symbol_new_hook): Here too.
3109 (obj_sec_sym_ok_for_reloc): And here.
3110 (S_GET_OTHER): Define.
3111 (S_GET_DESC): Define.
3112 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3113 (OBJ_MAYBE_ELF): Update comment.
3115 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3116 OBJ_AOUT preprocessor conditional and handle emulation by
3117 testing OUTPUT_FLAVOR.
3118 (i386_displacement): Here too.
3119 (md_section_align): Similarly here.
3120 (i386_target_format): Conditionally compile when more than one
3121 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3122 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3123 (i386_displacement): Here too.
3126 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3127 Define TARGET_FORMAT for aout only when not multi.
3130 * config/te-multi.h: Delete file as it's identical to te-generic.h
3132 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3134 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3135 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3138 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3140 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3143 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3145 * config/tc-mips.c (mips_do_align): New function.
3146 * config/tc-mips.h (md_do_align): Define.
3148 2000-01-10 Philip Blundell <philb@gnu.org>
3150 * doc/c-arm.texi (ARM Options): Fix typo.
3151 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3152 line separator for Linux.
3153 * doc/as.texinfo (Comments): Mention the ARM.
3155 2000-01-10 Philip Blundell <pb@futuretv.com>
3157 * configure.in (arm*-*-conix*): New target.
3158 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3160 * configure: Regenerate.
3162 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3164 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3165 (obj_elf_visibility): New function.
3167 * doc/as.texinfo (Visibility): New node: document visibility
3170 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3172 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3173 warning for absolute jump/call without `*' in non-intel mode. No
3174 need to set i.types[0] JumpAbsolute in intel mode.
3176 1999-12-22 Philip Blundell <pb@futuretv.com>
3178 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3179 hook function when changing sections.
3180 (arm_s_data): Likewise.
3182 1999-12-14 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-arm.c (md_parse_option): Add support for -marm720
3185 command line switch.
3187 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3189 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3190 (r_registers, xr_registers): Define.
3191 (r_register_name, xr_register_name): New functions.
3192 (md_assemble): Handle new am33 operand types and instruction
3194 (mn10300_insert_operand, check_operand): Likewise.
3196 1999-11-29 Nick Clifton <nickc@cygnus.com>
3198 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3199 (s_force_thumb): Set thumb_mode to 2.
3200 (md_assemble): Do not complain about thumb instructions on a
3201 non-thumb target if thumb_mode is set to 2.
3203 1999-11-28 Michael Meissner <meissner@cygnus.com>
3205 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3206 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3207 (O_...): Add new machine dependent expressions if we are handling
3208 explicit relocations.
3209 (alpha_reloc_op): New static table holding the explicit relocation
3211 (alpha_literal_hash): New static to hold the hash table for
3212 explicit relocations.
3213 (alpha_macros): Add support for explicit relocations.
3214 (md_begin): If explicit relocations, initialize hash table.
3215 (md_assemble): Don't print a second error if tokenize_arguments
3216 already printed an error message.
3217 (md_apply_fix): Add support for explicit relocations.
3218 (alpha_force_relocation): Ditto.
3219 (alpha_fix_adjustable): Ditto.
3220 (alpha_adjust_symtab): New function to support explicit
3222 (alpha_adjust_symtab_relocs): Ditto.
3223 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3224 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3225 Add support for explicit relocations. Return -2 if an error
3226 message was already printed.
3227 (find_macro_match): Add support for explicit relocations. Comment
3229 (emit_insn): Add support for explicit relocations.
3230 (assemble_tokens): Ditto.
3232 (load_expression): Ditto.
3235 (emit_ir_load): Ditto.
3236 (emit_loadstore): Ditto.
3239 (emit_sextX): Ditto.
3240 (emit_division): Ditto.
3241 (emit_jsrjmp): Ditto.
3242 (emit_retjcr): Ditto.
3244 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3246 (tc_adjust_symtab): If explicit relocations, call the function
3247 alpha_adjust_symtab.
3248 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3249 relocations next to the literal relocation they reference.
3250 (TC_INIT_FIX_DATA): Initialize the new fields.
3251 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3253 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3255 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3256 'B' operand for PA2.0 bb instruction.
3258 1999-11-18 Nick Clifton <nickc@cygnus.com>
3260 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3263 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3265 (mcore_force_relocation): Force relocations to be generated for
3268 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3270 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3271 (i386_displacement): Disallow O_big displacements.
3273 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3275 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3276 Small improvements in error checking.
3277 (md_assemble): Support for unconditional ARM instructions.
3278 (md_parse_option): Support for -m[arm]v5e flag.
3280 1999-11-12 Nick Clifton <nickc@cygnus.com>
3282 * macro.c (buffer_and_nest): Do not check beyond the end of the
3285 1999-11-11 Nick Clifton <nickc@cygnus.com>
3287 * macro.c (buffer_and_nest): Look for seperator after TO and
3290 1999-11-08 Andrew Haley <aph@cygnus.com>
3292 * app.c (do_scrub_chars): When in State 10, treat backslash
3293 characters in the same way as as symbol characters.
3295 1999-11-07 Richard Henderson <rth@cygnus.com>
3297 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3298 the previous label was in the current section before playing
3299 with auto-alignment.
3301 1999-11-06 Nick Clifton <nickc@cygnus.com>
3303 * config/tc-v850.c (v850_force_relocation): Force relocation
3305 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3308 1999-11-05 Michael Meissner <meissner@cygnus.com>
3310 * expr.h (operatorT): Increase machine dependent operators to 16.
3311 * expr.c (op_rank): Ditto.
3313 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3315 * read.c (pseudo_set): Reject attempts to set the value of a
3318 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3321 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3323 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3324 to bfd_set_section_contents.
3326 1999-11-03 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3330 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3332 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3333 (mips_ip): Use OPCODE_IS_MEMBER.
3335 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3337 * config/tc-arm.c (reg_required_here): Improve comments.
3339 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3340 (tinsns): Initialize variants field.
3342 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3343 BAD_PC respectively.
3345 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3347 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3348 * config/tc-arm.h: Fix compile time warnings.
3350 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3352 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3353 form @abs16, @(abs16) and @(abs16 + imm).
3355 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3357 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3358 (ISA_HAS_64_BIT_REGS) New.
3359 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3360 mips_emit_delays,macro_build,load_register,load_addresss,
3361 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3362 and/or use new ISA_xxx macros in expressions involving
3363 ISA, particularly mips_opts.isa.
3365 1999-10-18 Michael Meissner <meissner@cygnus.com>
3367 * expr.h (operatorT): Add machine dependent operators md1..md8.
3368 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3369 for the machine dependent operators to use.
3371 * expr.c (op_rank): Add machine dependent operators.
3373 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3375 (O_cpregister): Ditto.
3376 (md_begin): Change X_op test that field is wide enough to use
3377 O_max instead of O_alpha_max.
3378 (cpu_types): Fill in missing initializer.
3379 (alpha_num_macros): Make unsigned.
3380 (md_assemble): Make opnamelen be size_t.
3381 (md_apply_fix): Cast alpha_num_operands to int before testing.
3382 (alpha_force_relocation): Ditto.
3383 (alpha_fix_adjustable): Ditto.
3384 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3385 (tc_gen_reloc): Ditto.
3386 (tc_get_register): Ditto.
3391 (s_alpha_ent): Ditto.
3392 (s_alpha_end): Ditto.
3393 (s_alpha_frame): Ditto.
3394 (s_alpha_prologue): Ditto.
3395 (s_alpha_file): Ditto.
3396 (s_alpha_gprel32): Ditto.
3397 (s_alpha_proc): Ditto.
3398 (s_alpha_set): Ditto.
3399 (s_alpha_base): Ditto.
3400 (s_alpha_align): Ditto.
3401 (s_alpha_arch): Ditto.
3402 (alpha_align): Ditto.
3403 (assemble_insn): Suppress unused variable warning.
3405 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3406 order in the structure.
3407 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3409 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3411 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3413 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3415 * config/tc-i386.c (i386_index_check): Correct #endif location.
3417 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3419 * as.c (show_usage): Document new options.
3420 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3421 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3422 (parse_args): Parse the new options.
3423 (main): If there were warnings, and --fatal-warnings
3424 was specified, print an error.
3425 * as.h: New variable, flag_fatal_warnings, for new option.
3427 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3429 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3430 '@'. Change autoincrement completers to fall through to cache control
3433 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3435 (pa_parse_addb_64_cmpltr): New function.
3437 * config/tc-hppa.c (pa_ip): Change error message.
3438 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3439 '?Q' args to allow falling through.
3441 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3442 Remove unused conditional codes.
3443 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3445 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3447 * config/tc-d30v.c (CHAR_BIT): Define.
3448 (check_range): Fix bit operations to support integers bigger than
3451 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3453 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3456 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3457 Doug Evans <devans@cygnus.com>
3459 Add support for m32rx.
3460 * config/tc-m32r.c (enable_m32rx): New static global.
3461 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3462 (allow_m32rx): New function.
3463 (M32R_SHORTOPTS): Add `O'.
3464 (md_longopts): Add --m32rx plus several warning options.
3465 (md_parse_option): Handle new options.
3466 (md_show_usage): Print them.
3467 (md_begin): Enable m32rx.
3468 (OPERAND_IS_COND_BIT): New macro.
3469 (first_writes_to_seconds_operands): New function.
3470 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3471 (target_make_parallel,assemble_two_insns): New functions.
3472 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3473 If optimizing and m32rx, try to make consecutive insns parallel.
3475 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3477 * config/tc-mips.c (nopic_need_relax): Allow for the
3478 .sdata.foo sections generated by -fdata-sections,
3479 and for the .gnu.linkonce.s sections generated by C++.
3481 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3483 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3484 with cleaner code using completer prefixes. Add 'Y'.
3486 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3488 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3490 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3491 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3492 insn does not match and we should try the next insn in the table.
3494 1999-09-22 Nick Clifton <nickc@cygnus.com>
3496 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3498 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3500 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3503 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3505 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3506 OBJ_ELF. If ELF, add "sq".
3507 (md_parse_option): If ELF, ignore -s and -q.
3508 (md_show_usage): Mention ELF options.
3510 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3512 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3515 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3517 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3519 * config/tc-hppa.c (struct pa_it): New field "trunc".
3520 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3521 (pa_parse_ftest_gfx_completer): New function
3522 (pa_parse_fp_cnv_format): New function.
3524 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3525 (md_apply_fix): Handle 22bit pc-rel branches.
3527 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3529 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3531 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3533 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3535 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3537 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3538 (pa_ip): Handle 'fX'.
3540 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3542 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3543 unwinds unless the function is in the text space.
3544 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3546 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3548 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3549 (md_assemble): To here. Tweak address generation.
3551 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3553 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3554 (md_assemble): Call dwarf2_where for OBJ_ELF.
3555 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3556 (pa_end_of_source): New function.
3557 * tc-hppa.h (md_end): Define for OBJ_ELF.
3559 1999-09-14 Michael Meissner <meissner@cygnus.com>
3561 * configure.in (Canonicalization of target names): Remove adding
3562 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3563 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3564 * configure: Regenerate.
3566 1999-09-14 Donn Terry <donn@interix.com>
3568 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3570 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3572 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3573 pc-relative jmp/call to an absolute symbol.
3574 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3575 absolute section symbols.
3577 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3578 jump handling code and comments.
3580 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3582 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3583 the value if TE_PE and a global defined symbol.
3585 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3587 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3588 print the symbol, rather than printing it here.
3590 1999-09-11 Donn Terry <donn@interix.com>
3592 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3593 BFD_RELOC_RVA relocations.
3595 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3596 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3599 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3601 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3602 * doc/internals.texi (Object format backend): Document
3605 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3606 relocations against global symbols if TE_PE.
3608 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3609 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3611 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3614 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3615 symbols which do not have a constant value, or tags with
3616 non-tags. Remove the symbol from the list before adding it at the
3619 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3620 C_FCN symbol differently if TE_PE.
3621 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3622 appears in the pseudo-op, rather coff_line_base which is only set
3625 * config/obj-coff.c (obj_coff_loc): New static function.
3626 (obj_pseudo_table): Add "loc".
3628 * config/obj-coff.c (add_lineno): Check that the line number is
3631 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3632 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3634 (md_atof): Return NULL rather than 0.
3635 * config/tc-i386.c (md_atof): Change type to int.
3636 * expr.c (expr): Change first parameter to int.
3637 * config/obj-coff.c: Add declarations for static functions.
3638 (coff_frob_symbol): Use SYM_AUXENT.
3639 * config/tc-i386.h (flag_16bit_code): Don't declare.
3641 * config/obj-coff.c (obj_coff_section): Default to setting
3642 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3644 * write.c (adjust_reloc_syms): Print adjusted fixup.
3646 * expr.c (integer_constant): Correct too_many_digits calculation
3649 1999-09-09 Andreas Schwab <schwab@suse.de>
3651 * doc/c-arm.texi: Fix arguments of @var to not contain
3654 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3656 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3658 (md_parse_option): Only support -k flag for ELF and COFF targets.
3660 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3662 * config/tc-hppa.c (pa_ip): Put strict register checks before
3663 call to pa_parse_number.
3665 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3667 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3669 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3672 1999-09-06 Donn Terry <donn@interix.com>
3674 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3676 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3678 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3679 candidate instruction. Require registers for register arguments
3680 when in strict mode. Require assemble-time constants for
3681 constants when in strict mode.
3682 (pa_get_absolute_expression): Require a constant when in strict
3685 1999-09-06 Nick Clifton <nickc@cygnus.com>
3687 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3689 1999-09-04 Steve Chamberlain <sac@pobox.com>
3691 * config/tc-pj.c: New file, supports picoJava in ELF.
3692 * config/tc-pj.h: Ditto.
3693 * configure.in (pjl*, pj*): New targets.
3694 * Makefile.am: Rebuild dependencies.
3695 (CPU_TYPES): Add pj.
3696 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3697 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3698 * doc/c-pj.texi: New file.
3699 * doc/as.texinfo: Add some PJ specifics.
3700 * doc/all.texi: Add PJ to the list of all architectures, sort them
3702 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3703 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3705 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3707 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3708 (obj_frob_file): Test for null pointer.
3709 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3710 (OBJ_PROCESS_STAB): And here.
3711 (elf_obj_sy): Remove
3713 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3714 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3715 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3717 * config/obj-coff.c (no_func): Remove.
3718 (coff_format_ops): Change occurrences of no_func to 0, as we test
3719 for 0 in obj-multi.h.
3721 * configure.in: Enable bfd for i386-coff when primary target is
3722 bfd. Enable i386 elf,coff emulation support. Don't set
3723 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3724 emulation to support.
3725 *configure: Regenerate.
3727 1999-09-02 Nick Clifton <nickc@cygnus.com>
3729 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3730 .section .line directive is encountered.
3732 1999-09-01 Nick Clifton <nickc@cygnus.com>
3734 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3737 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3738 * as.texinfo: Document --gdwarf2 command line option.
3739 Add additional documentation of ARM command line switches.
3741 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3743 * config/tc-i386.c (i386_intel_memory_operand): Combine
3744 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3745 and RESTORE_END_STRING around parse_register calls.
3746 (i386_operand): Here too.
3747 (i386_is_reg): Remove.
3748 (parse_register): Move as_bad calls from within this function to
3751 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3753 Based on a patch from H.J. Lu <hjl@gnu.org>
3754 * config/tc-i386.c (parse_register): Handle FP regs specially.
3755 (md_begin): Remove '(' and ')' from register_chars.
3757 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3759 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3760 error message (done elsewhere).
3762 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3764 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3766 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3768 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3771 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3773 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3775 Add new completers. Fix bug in 64 bit condition handling.
3777 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3780 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3782 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3784 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3786 1999-08-27 Jim Wilson <wilson@cygnus.com>
3788 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3789 (struct ls): Add frag field. Initialize it to zero.
3790 (out_end_sequence): New local text_frag. Set it while in text section.
3791 Replace address check with frag check. Set ls.frag to text_frag if
3792 out_set_addr called.
3793 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3794 Set it before switching sections. Replace address check with frag
3795 check. Set ls.frag to saved_frag if out_set_addr called.
3797 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3799 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3800 output "advance_pc" opcode instead of calling gen_addr_line().
3801 The latter has the undesired side-effect of creating a new row
3802 in the debug line info matrix.
3804 1999-08-26 Jim Wilson <wilson@cygnus.com>
3806 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3807 ls.last_filename if last is less than zero. Set ls.last_filename
3808 when allocating new entry.
3809 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3812 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3814 * config/tc-i386.c (i386_index_check): Fix the displacement size
3815 when INFER_ADDR_PREFIX.
3817 1999-08-18 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3822 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3824 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3825 handle 0xffffNNNN constants correctly.
3827 1999-08-16 Nick Clifton <nickc@cygnus.com>
3829 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3832 1999-08-13 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3835 (md_apply_fix3): Always pass positive values to
3836 validate_offset_imm.
3838 1999-08-12 Nick Clifton <nickc@cygnus.com>
3840 * config/tc-arm.c (skip_whitespace): New macro.
3841 Formatting tidy ups.
3843 (md_apply_fix3): Store relocation offset in addend for ELF based
3845 (arm_force_relocation): Always generate relocs for Thumb function
3848 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3850 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3851 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3853 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3855 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3856 flags for the unwind subspace.
3858 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3859 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3860 suitable relocation based on the size of the target's pointer.
3861 Always Use subsegment zero for the unwinders.
3862 (pa_level): Handle "2.0w".
3864 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3866 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3867 with the following instruction unless this was specified.
3869 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3871 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3872 certain sections, to match BFD changes.
3874 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3876 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3877 (EXTRA_SCRIPTS): Define to keep automake happy.
3878 * Makefile.in: Rebuild.
3880 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3882 * Makefile.am: Rename .dep* files to DEP*.
3883 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3884 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3886 * Makefile.in: Rebuild.
3888 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3890 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3892 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3894 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3895 avoid problems on DOS filesystems.
3896 * Makefile.in: Rebuild.
3898 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3900 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3902 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3905 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3907 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3908 line to create ${GDBINIT} rather than .gdbinit.
3909 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3911 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3913 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3915 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3917 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3919 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3921 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3922 non-adjustable symbols.
3924 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3926 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3928 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3930 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3933 1999-08-05 Donn Terry <donn@interix.com>
3935 * config/te-interix.h: New file.
3936 * configure.in (i386-*-interix*): New target.
3937 * configure: Rebuild.
3939 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3941 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3942 selectors for ELF too.
3943 (selector_table): Add "ltp" and "rtp" selectors.
3945 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3947 * config/tc-i386.c (i386_operand): No need to change
3948 operand_string pointer in segment reg case before goto
3949 do_memory_reference. Initialise displacement_string_start and
3950 displacement_string_end after do_memory_reference label.
3951 (i386_index_check): Add operand_string param, and print error
3952 message on failure here.
3953 (i386_intel_memory_operand): Instead of here.
3954 (i386_operand): And here.
3955 (INFER_ADDR_PREFIX): Enable.
3957 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3959 * config/tc-i386.h (DefaultSize): Define. Renumber following
3960 opcode_modifier defines.
3962 From Etienne Lorrain <etienne.lorrain@ibm.net>
3963 * config/tc-i386.c (stackop_size): New variable.
3964 (set_16bit_code_flag): Clear it here.
3965 (set_16bit_gcc_code_flag): New function.
3966 (md_pseudo_table): Add "code16gcc" entry.
3967 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3969 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3971 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3972 next_set_end even if the end symbol is being discarded.
3974 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3975 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3976 * config/obj-coff.c: Likewise.
3977 (seg_info_type): Remove.
3978 (seg_info_off_by_4): Change to array of segT.
3979 (s_get_segment): Adjust accordingly.
3980 (obj_pseudo_table): Fully initialize sentinel entry.
3982 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3983 Ralf Baechle <ralf@uni-koblenz.de>.
3985 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3987 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3989 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3991 * config/tc-i386.c: Indentation and white space changes.
3992 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3993 don't enable it by default.
3994 (i386_intel_operand): Remove redundant prototype.
3995 Move check on number of memory operands, and i.mem_operands++
3996 (i386_intel_memory_operand): To here.
3997 Remove i386_immediate code from here. Remove special case code
3998 for input and output using (%dx). Remove base/index checks and
3999 call i386_index_check instead. Save initial operand_string
4000 argument for error message.
4001 (i386_operand): Remove redundant prototype. Move base/index
4002 checks to i386_index_check.
4003 (i386_displacement): Move intel mode check for non-zero
4005 (i386_intel_memory_operand): To here.
4007 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4009 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4010 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4011 by .register pseudo-op if -64 and --no-undeclared-regs.
4012 (s_register, sparc_adjust_symtab): New functions.
4013 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4014 Declare sparc_adjust_symtab as tc_adjust_symtab.
4015 * doc/c-sparc.texi: Add description of #ignore special literal
4016 for .register pseudo-op.
4018 1999-07-30 Catherine Moore <clm@cygnus.com>
4020 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4021 the relocation's section offset.
4023 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4025 * write.c (fixup_segment): Fix generic error check overflow test.
4027 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4028 X_add_number to long.
4030 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4032 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4035 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4037 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4040 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4042 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4044 * configure.bat: Remove; obsolete.
4045 * config/go32.cfg: Likewise.
4047 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4049 * configure.in (i386-*-vxworks*): New target.
4050 * configure: Rebuild.
4052 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4054 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4056 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4058 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4060 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4061 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4062 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4063 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4064 MAX_RELOC_EXPANSION): Define.
4065 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4067 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4069 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4070 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4071 block. Print a warning if an 8-bit or 16-bit constant
4072 displacement or immediate is truncated on output.
4073 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4075 (i386_operand): Disallow immediate jump absolute operand.
4077 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4079 * configure.in: Bump version number to 2.9.5.
4080 * configure: Rebuild.
4082 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4085 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4087 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4088 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4090 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4092 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4094 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4096 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4097 if -mno-fpu was given.
4098 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4100 (cons_fix_new_arm): Remove misleading comments.
4102 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4104 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4106 (relax_segment): Likewise. After giving a rs_org error, convert
4107 the frag to rs_align to avoid cascading errors.
4109 1999-07-12 Andreas Schwab <schwab@suse.de>
4111 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4113 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4115 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4116 as appropriate. Fill in structure initializations. Add variable
4117 initializations. Add casts.
4118 * dwarf2dbg.c (print_stats): Change i to size_t.
4119 * listing.c (listing_listing): Change list_line to unsigned int.
4121 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4123 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4124 rather than checking for \001 and \002 in symbol name.
4125 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4127 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4129 * configure.in (hppa*-linux-gnu*): New target.
4130 * configure: Rebuilt.
4132 1999-07-08 Nick Clifton <nickc@cygnus.com>
4134 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4136 1999-07-07 Nick Clifton <nickc@cygnus.com>
4138 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4139 accessing symbolP directly.
4141 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4143 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4146 1999-07-05 Nick Clifton <nickc@cygnus.com>
4148 * config/tc-arm.c (ARM_EXT_V5): Define.
4149 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4150 (md_begin): Detect ARM v5 architectures.
4151 (md_parse_option): Accept arm v5 specification.
4152 (md_show_usage): Documment -marmv5 switch.
4154 * doc/c-arm.texi: Document -marmv5 command line option.
4156 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4158 (validate_immediate_twopart): New function. Determine if a
4159 constant can be computed by two ADD instructions.
4160 (output_inst): Remove its command line parameter - it was never
4162 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4163 implememt the ADRL pseudo op.
4164 (tc_gen_reloc): Generate a suitable error message if an ADRL
4165 instruction tries to generate a real reloc.
4167 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4169 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4171 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4174 1999-06-27 H.J. Lu <hjl@gnu.org>
4176 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4177 non BFD_ASSEMBLER case.
4179 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4181 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4184 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4186 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4187 out_end_sequence() when the address decreases due to a new frag.
4188 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4189 numbering starts with 1.
4191 1999-06-23 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4195 (mcore_s_text): Call obj_elf_text for ELF target.
4196 (mcore_s_data): Call obj_elf_data for ELF target.
4197 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4199 (mcore_s_bss): New function: Dump literal table before changing
4201 (mcore_s_comm): New function: Dump literal table before changing
4204 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4205 No longer static functions.
4206 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4207 Provide prototypes for these functions.
4209 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4211 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4212 a list of names, to try obj_segment_name, and to try abbreviated
4213 names when using COFF without long section names.
4215 * config/tc-alpha.c: More use of symbol accessor functions.
4216 * config/tc-arc.c: Likewise.
4217 * config/tc-d30v.c: Likewise.
4218 * config/tc-fr30.c: Likewise.
4219 * config/tc-i860.c: Likewise.
4220 * config/tc-m88k.c: Likewise.
4221 * config/tc-mcore.c: Likewise.
4222 * config/tc-ns32k.c: Likewise.
4223 * config/tc-sparc.c: Likewise.
4224 * config/tc-v850.c: Likewise.
4226 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4227 sy_value with appropriate accessor functions.
4228 * config/tc-arm.c (md_apply_fix3): Likewise.
4229 * config/tc-d10v.c (AT_WORD_P): Likewise.
4230 * config/tc-v850.c (reg_name_search): Likewise.
4232 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4233 use symbol_get_bfdsym instead.
4234 * config/tc-ppc.c (md_assemble): Likewise.
4235 * config/tc-v850.c (v850_comm): Likewise.
4237 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4239 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4240 the symbol, rather than accessing the bsym member.
4241 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4242 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4243 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4244 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4245 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4246 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4247 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4248 * config/tc-v850.c (tc_gen_reloc): Likewise.
4250 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4252 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4253 (hppa_gen_reloc_type): Conditionalize on BFD64.
4254 (tc_gen_reloc): Re-enable ELF relocations.
4255 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4257 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4259 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4261 (do_ldst): Move assignment out of if condition.
4262 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4263 parentheses to avoid warning.
4265 1999-06-21 Nick Clifton <nickc@cygnus.com>
4267 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4268 macro to get at the BFD symbol associated with a GAS symbol.
4270 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4272 * config/tc-ppc.c: Update for symbol handling changes.
4273 * config/obj-coff.c: Likewise.
4275 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4277 * tc-hppa.c: General cleanups of ELF support. No more spaces
4278 and subspaces for ELF.
4279 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4280 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4281 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4282 (UNWIND_SECTION_NAME): Likewise.
4283 (space/subspace related structures): Conditionalize definitions
4285 (space/subspace directives and support routines): Conditionalize
4286 definitions and references/uses on OBJ_SOM.
4287 (label_symbol_struct): For ELF, track the symbol's segment. For
4288 SOM track its space.
4289 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4291 (USE_ALIASES): Kill for both SOM & ELF.
4292 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4293 (pa_space, pa_subspace): Corresponding changes.
4294 (pa_spaces_begin): Corresponding chagnes.
4295 (md_begin): Do not muck around with space/subspace stuff for
4297 (md_apply_fix): Temporarily disable argument relocation stuff
4299 (tc_gen_reloc): Temporarily disable relocation generation for
4301 (pa_build_unwind_subspace): Similarly.
4303 1999-06-16 Nick Clifton <nickc@cygnus.com>
4305 * config/tc-arm.c (thumb_set): New pseudo op.
4306 (text, data, section): Override these pseudo ops with ARM
4308 (s_thumb_set): New function: Perform the same as a .set pseudo
4309 op, but also mark the alias'ed symbol as being a Thumb
4311 (arm_s_text): New function: Perform the same as the .text
4312 pseudo op, but dump the literal pool before changing
4314 (arm_s_data): New function: Perform the same as the .data
4315 pseudo op, but dump the literal pool before changing
4317 (arm_s_section): New function: Perform the same as the
4318 .section pseudo op, but dump the literal pool before changing
4320 (arm_cleanup): Do not reset the current section before dumping
4323 1999-06-17 Nick Clifton <nickc@cygnus.com>
4325 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4326 OPTION_NO_WARN_UNMATCHED entries.
4327 (md_parse_option): Generate a warning message if an unrecognised
4328 option is encountered.
4330 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4331 (get_operands): When parsing an expression after an '@' symbol
4332 has been detected, do not ignore '#' symbols.
4333 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4336 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4338 From K. Richard Pixley <rich@noir.com>:
4339 * configure.in (ppc-*-vxworks*): New target.
4340 * configure: Rebuild.
4342 1999-06-12 Philip Blundell <philb@gnu.org>
4344 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4346 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4348 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4349 which refer to symbols in linkonce sections, permit reducing the
4350 relocs if the symbol is local.
4352 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4354 * subsegs.c (subseg_text_p): New function.
4355 * as.h (subseg_text_p): Declare.
4356 * read.c (do_align): Use subseg_text_p to set the default fill.
4357 * write.c (subsegs_finish): Likewise.
4358 * config/obj-coff.c (write_object_file): Likewise.
4359 * config/tc-i386.h (md_maybe_text): Don't define.
4360 (md_do_align): Use subseg_text_p to set the default fill.
4361 * config/tc-m32r.c (m32r_do_align): Likewise.
4362 * config/tc-sh.c (sh_do_align): Likewise.
4363 * config/tc-sparc.h (md_do_align): Likewise.
4365 1999-06-12 David O'Brien <obrien@freebsd.org>
4367 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4368 * configure: Rebuild.
4370 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4372 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4373 * Makefile.am: Rebuild dependencies.
4374 * Makefile.in: Rebuild.
4376 * config/tc-i386.c (i386_immediate): Remove unused label
4379 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4380 * symbols.c: Likewise.
4381 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4382 sy_next field when taking address, rather than symbol_next.
4384 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4386 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4387 value from the output file architecture.
4388 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4389 * dwarf2dbg.h: Change bfd_vma to addressT.
4391 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4393 * dwarf2dbg.h: Use PARAMS in function declarations.
4395 1999-06-11 Martin Dorey <mdorey@madge.com>
4397 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4398 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4400 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4402 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4404 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4406 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4409 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4411 * read.c (read_a_source_file): Only declare inescape if
4414 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4416 (find_entry_byval): Add parens to avoid warning.
4418 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4420 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4423 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4425 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4428 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4429 synthetize_setx): New functions.
4430 (md_assemble): Broken the special cases into the above
4431 functions. Make compiler happy if sizeof(bfd_vma)==4.
4432 Fix sethi generated from set/setuw. If instructions have a relloc,
4433 always clear the fields to be relocated in the opcode.
4434 (sparc_ip): Remove special_case global variable.
4436 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4438 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4439 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4440 indication of success rather than a value.
4441 (itbl_get_val): Likewise.
4442 (itbl_get_field): Use strcspn. Change delimiters to include
4444 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4445 (itbl_get_val): Likewise.
4446 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4448 * symbols.c (copy_symbol_attributes): Convert local symbols to
4451 1999-06-10 Nick Clifton <nickc@cygnus.com>
4453 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4456 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4458 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4459 Optimize set if sizeof(bfd_vma) == 64.
4460 (sparc_ip): Fix sethi - without %hi() it should generate
4461 R_SPARC_22 reloc, not R_SPARC_HI22.
4462 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4464 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4466 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4467 (s_ncons): New function.
4468 (native_op_table): New table.
4469 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4470 R_SPARC_OLO10 handling.
4472 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4474 * expr.h (struct expressionS): Revert last change; widen X_op.
4475 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4477 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4479 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4480 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4481 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4482 * Makefile.in: Regenerated.
4484 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4485 `common' pass on to s_mri_common.
4486 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4488 1999-06-06 Richard Henderson <rth@cygnus.com>
4490 * config/obj-elf.c (obj_elf_section): Don't free the return
4491 value of demand_copy_C_string.
4493 1999-06-05 Richard Henderson <rth@cygnus.com>
4495 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4496 creation logic from obj_elf_create_section.
4498 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4499 (section_stack): New.
4500 (special_sections): Make const.
4501 (obj_elf_section): Gut and rewrite parsing.
4502 (obj_elf_change_section): New function broken out of obj_elf_section.
4503 (obj_elf_parse_section_letters): Likewise.
4504 (obj_elf_section_word): Likewise.
4505 (obj_elf_section_type): Likewise.
4506 (obj_elf_previous): Treat as a toggle.
4507 (obj_elf_popsection): New.
4508 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4509 (ppc_section_type): Likewise.
4510 * config/tc-ppc.h: Likewise.
4512 * expr.h (struct expressionS): Don't make X_op a bitfield.
4513 * config/tc-alpha.c: Update for symbol handling changes.
4514 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4515 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4517 1999-06-05 Richard Henderson <rth@cygnus.com>
4519 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4520 (dwarf2_gen_line_info): Kill unused variables.
4521 (dwarf2_finish): Likewise.
4522 (dwarf2_where): Likewise.
4523 (dwarf2_directive_file): If we've only got a string,
4524 hand off to s_app_file.
4525 * ecoff.c: Move the include of ecoff.h.
4526 * symbols.h (S_IS_FUNCTION): Prototype.
4528 * read.c (LEX_HASH): Supply a default.
4530 (s_globl): Update `c' after skipping whitespace.
4531 * read.h (LEX_END_NAME, is_name_ender): New.
4532 * expr.c (get_symbol_end): Respect it.
4534 1999-06-04 Mark Klein <mklein@dis.com>
4536 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4538 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4540 * config/tc-hppa.c: Update for symbol handling changes.
4542 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4544 * cgen.c: Update for symbol handling changes.
4545 * config/tc-m32r.c: Likewise.
4547 * config/tc-hppa.h: Update for symbol handling changes.
4548 * config/tc-hppa.c: Likewise.
4550 * config/tc-arm.h: Update for symbol handling changes.
4551 * config/tc-arm.c: Likewise.
4552 (symbol_make_empty): Remove. Just use symbol_create.
4554 * symbols.c (symbol_set_tc): Correct name.
4556 * Makefile.am: Rebuild dependencies.
4557 ($(OBJS)): Don't depend upon struc-symbol.h.
4558 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4559 * dep-in.sed: Don't remove struc-symbol.h.
4560 * Makefile.in: Rebuild.
4562 * doc/internals.texi (Symbols): Describe changes in symbol
4565 1999-06-03 Richard Henderson <rth@cygnus.com>
4567 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4568 instead of doing the work by hand.
4570 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4572 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4573 state of line state-machine.
4574 (struct ls): Collect DWARF2 line state-machine state in new member
4575 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4576 resulted in any DWARF2 directives.
4577 (reset_state_machine): New function.
4578 (out_end_sequence): Ditto.
4579 (dwarf2_gen_line_info): When switching sections or switching to a
4580 lower text address, call out_end_sequence() first to terminate the
4581 previous code sequence as code sequences MUST have monotonically
4582 increasing addresses.
4583 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4585 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4587 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4588 DWARF2 debug info (line information only, at this point).
4589 * as.h: Update comment about supported debug formats.
4590 * dwarf2dbg.c, dwarf2dbg.h: New files.
4591 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4593 * expr.c (operand): Don't use [ for parens if we want an index op.
4594 (op_encoding): Switch [ into O_index, if desired.
4595 (op_rank): Renumber with O_index on bottom.
4596 (expr): If O_index, match closing bracket.
4597 * expr.h (O_index): New.
4599 * read.c (read_a_source_file): Conditionally allow matched "
4600 in lines passed to md_assemble.
4602 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4604 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4606 Add support for storing local symbols in a small structure to save
4607 memory when assembling large files.
4608 * as.h: Don't include struc-symbol.h.
4609 (symbolS): Add typedef.
4610 * symbols.c: Include struc-symbol.h.
4611 (local_hash): New static variable.
4612 (save_symbol_name): New static function, from symbol_create.
4613 (symbol_create): Call save_symbol_name.
4614 (local_symbol_count): New static variable.
4615 (local_symbol_conversion_count): Likewise.
4616 (LOCAL_SYMBOL_CHECK): Define.
4617 (local_symbol_make): New static function.
4618 (local_symbol_convert): New static function.
4619 (colon): Handle local symbols. Create local symbol for local
4621 (symbol_table_insert): Handle local symbols.
4622 (symbol_find_or_make): Create local symbol for local label name.
4623 (symbol_find_base): Check for local symbol.
4624 (symbol_append, symbol_insert): Check for local symbols.
4625 (symbol_clear_list_pointers, symbol_remove): Likewise.
4626 (verify_symbol_chain): Likewise.
4627 (copy_symbol_attributes): Likewise.
4628 (resolve_symbol_value): Handle local symbols.
4629 (resolve_local_symbol): New static function.
4630 (resolve_local_symbol_values): New function.
4631 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4632 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4633 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4634 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4635 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4636 (symbol_previous, symbol_next): New functions.
4637 (symbol_get_value_expression): Likewise.
4638 (symbol_set_value_expression): Likewise.
4639 (symbol_set_frag, symbol_get_frag): Likewise.
4640 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4641 (symbol_mark_used_in_reloc): Likewise.
4642 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4643 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4644 (symbol_mri_common_p): Likewise.
4645 (symbol_mark_written, symbol_clear_written): Likewise.
4646 (symbol_written_p): Likewise.
4647 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4648 (symbol_section_p, symbol_equated_p): Likewise.
4649 (symbol_constant_p): Likewise.
4650 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4651 (symbol_get_obj, symbol_set_obj): Likewise.
4652 (symbol_get_tc, symbol_set_tc): Likewise.
4653 (symbol_begin): Initialize local_hash.
4654 (print_symbol_value_1): Handle local symbols.
4655 (symbol_print_statistics): Print local symbol statistics.
4656 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4657 Declare new symbols.c functions. Move many declarations here from
4659 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4660 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4661 (struct symbol): Move bsym to make it clearly the first field.
4662 Remove TARGET_SYMBOL_FIELDS.
4663 (symbolS): Don't typedef.
4664 (struct broken_word): Remove.
4665 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4666 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4667 (symbol_clear_list_pointers): Likewise.
4668 (symbol_insert, symbol_remove): Likewise.
4669 (symbol_previous, symbol_append): Likewise.
4670 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4671 (struct local_symbol): Define.
4672 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4673 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4674 (local_symbol_get_frag, local_symbol_set_frag): Define.
4675 (local_symbol_get_real_symbol): Define.
4676 (local_symbol_set_real_symbol): Define.
4678 * write.c (write_object_file): Call resolve_local_symbol_values.
4679 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4680 (TARGET_SYMBOL_FIELDS): Don't define.
4681 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4682 ECOFF_DEBUGGING, add ECOFF fields.
4683 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4684 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4685 ECOFF_DEBUGGING, add ECOFF fields.
4686 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4687 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4688 * config/tc-mcore.h: Don't include struc-symbol.h.
4689 (TARGET_SYMBOL_FIELDS): Don't define.
4690 (struct mcore_tc_sy): Define.
4691 (TC_SYMFIELD_TYPE): Define.
4692 * Many files: Use symbolS instead of struct symbol. Use new
4693 accessor functions rather than referring to symbolS fields
4696 * read.c (s_mri_common): Don't add in value of line_label.
4698 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4699 checking for SEC_LINK_ONCE.
4701 * config/tc-sh.h (sh_fix_adjustable): Declare.
4703 * app.c (input_buffer): New static variable.
4704 (app_push): Save saved_input in allocated buffer.
4705 (app_pop): Restored saved_input.
4706 (do_scrub_chars): Change get parameter to take char * and int as
4707 arguments. Change GET macro to pass input_buffer to get
4708 function. Don't save input into allocated buffer.
4709 * as.h (do_scrub_chars): Update declaration.
4710 * input-file.c (input_file_get): Change to take char * and int.
4711 Read data into passed in buffer. Remove static buffer.
4712 * read.c (scrub_from_string): Change to take char * and int. Copy
4713 data into passed in buffer.
4715 * hash.h: Neaten. Declare hash_traverse.
4716 * hash.c: Complete rewrite based on BFD hashing code.
4717 * gasp.c (chunksize): New variable.
4718 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4721 1999-05-28 Nick Clifton <nickc@cygnus.com>
4723 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4724 addend unless the target uses an old ABI.
4726 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4728 -Wchar-subscripts cleanup
4729 * listing.c (listing_newline): Use unsigned char variable, so
4730 calls to isascii,iscntrl are correct.
4731 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4733 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4734 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4735 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4736 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4738 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4740 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4742 (arch_coldfire_p): New #define.
4743 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4745 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4747 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4749 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4750 (install_operand): Add place `N'.
4751 (init_table): Add registers ACC, MACSR, MASK.
4753 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4755 * config/tc-m68k.c: Change mcf5200 --> mcf.
4756 (archs): Add mcf5206e, mcf5307.
4757 (m68k_ip): Add format `u'.
4758 (install_operand): Add place `m', `M', `h'.
4759 (init_table): Add upper/lower registers.
4761 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4763 1999-05-28 Martin Dorey <mdorey@madge.com>
4765 * config/tc-i960.c: Several minor changes to add ELF and
4766 BFD_ASSEMBLER support.
4767 * config/tc-i960.h: Likewise.
4768 * configure.in (i960-*-elf*): New target.
4769 * aclocal.m4, configure: Rebuild.
4771 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4773 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4774 reloc changes when defined(BFD_ASSEMBLER).
4776 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4778 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4780 * write.c (write_print_statistics): Output to file, not stderr.
4782 * expr.c (generic_bignum_to_int32,64): Prototype.
4784 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4785 output_sleb128, output_uleb128, output_big_sleb128,
4786 output_big_uleb128, output_big_leb128): Prototype.
4787 (output_big_sleb128, output_big_uleb128): Make inline.
4788 (output_big_leb128): Remove inline
4790 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4791 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4792 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4793 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4794 value for correct overflow check in write.c:fixup_segment.
4795 * write.c (fixup_segment): Move bitfield overflow checks to after
4796 the md_apply_fix call.
4797 * config/obj-coff.c (fixup_segment): Likewise.
4798 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4799 valueT *val argument.
4801 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4803 * config/atof-ieee.c (gen_to_words): Correctly round a
4804 denormalized number. Fix off-by-one in range checking for
4805 exponent in a denormal.
4807 1999-05-10 Nick Clifton <nickc@cygnus.com>
4809 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4812 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4814 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4816 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4818 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4819 (ReverseRegRegmem): Remove.
4820 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4821 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4822 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4825 From Doug Ledford <dledford@redhat.com>
4826 * config/tc-i386.h (RegXMM): New for P/III.
4827 * config/tc-i386.c: Add support for P/III.
4829 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4831 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4832 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4833 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4835 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4837 * config/tc-i386.c (i386_immediate): Skip whitespace before
4838 complaining about junk after expression.
4839 (i386_displacement): Likewise.
4841 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4843 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4844 Don't copy before downcaseing.
4846 1999-05-05 Catherine Moore <clm@cygnus.com>
4848 * tc-m68k.c: Include elf/m68k.h.
4849 (m68k_elf_final_processing): New routine.
4850 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4853 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4855 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4858 1999-04-30 Nick Clifton <nickc@cygnus.com>
4860 * config/tc-mcore.c (mcore_s_section): Dump literals before
4863 1999-04-29 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4868 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4870 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4871 (TC_INIT_FIX_DATA): Delete.
4872 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4873 (TC_INIT_FIX_DATA): Delete.
4874 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4875 * write.c (fix_new_internal): Initialize fx_cgen member.
4876 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4877 (gas_cgen_md_apply_fix3): Update.
4878 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4879 (md_cgen_record_fixup_exp): Update.
4880 (FX_OPINFO_R_TYPE): Update.
4882 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4883 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4884 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4885 * frags.h (struct frag): Make opindex, opinfo ints.
4887 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4889 1999-04-26 Tom Tromey <tromey@cygnus.com>
4891 * aclocal.m4, configure: Updated for new version of libtool.
4893 1999-04-22 Nick Clifton <nickc@cygnus.com>
4895 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4897 (md_apply_fix3): Do not fix up absolute relocations against
4900 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4902 1999-04-20 Nick Clifton <nickc@cygnus.com>
4904 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4905 changes and data-in-text directives.
4906 (mcore_cons): New function: intercept cons() operations.
4907 (mcore_float_cons): New function: intercept float_cons()
4909 (mcore_stringer): New function: intercept stringer() operations.
4911 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4913 * obj.h (struct format_ops): Change generate_asm_lineno field to
4915 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4917 * config/tc-alpha.c (find_opcode_match): Add default case to
4919 (find_macro_match): Likewise.
4920 (load_expression): Parenthesize && within ||.
4922 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4924 1999-04-17 Nick Clifton <nickc@cygnus.com>
4926 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4927 .text .data .section pseudo ops.
4928 (mcore_s_section): New function. Dump lits before changing secs.
4929 (mcore_s_text): New function. Dump lits before changing secs.
4930 (mcore_s_data): New function. Dump lits before changing secs.
4932 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4934 * config/tc-mips.c (mips_32bitmode): New.
4935 (md_begin): Set mips_32bitmode if needed.
4936 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4937 Set EF_MIPS_32BITMODE.
4939 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4941 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4944 1999-04-16 Nick Clifton <nickc@cygnus.com>
4946 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4948 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4950 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4951 expressions correctly.
4954 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4956 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4958 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4960 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4961 and fmpynfadd instructions.
4963 1999-04-11 Richard Henderson <rth@cygnus.com>
4965 * as.h (environ): Declare it, if needed.
4966 * as.c (dump_statistics): Don't declare environ.
4967 * configure.in (environ): Detect declaration.
4968 * configure, config.in: Rebuild
4970 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4971 (i386_displacement): Allocate enough space for replacement buffer.
4972 Clean up replacement buffer initialization.
4974 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4976 * subsegs.c (section_symbol): Don't create a new symbol if one
4977 already exists; instead, use the existing one, but set its segment
4978 and frag data if it hasn't already been defined.
4979 * config/obj-coff.c (c_section_symbol): Likewise.
4981 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4983 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4985 1999-04-08 Nick Clifton <nickc@cygnus.com>
4987 * config/tc-mcore.c: New File: Support routines for MCore
4989 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4990 * config/obj-coff.c: Add support for mcore-pe target.
4992 * Makefile.am: Add support for MCore targets.
4993 * Makefile.in: Regenerate.
4994 * configure.in: Add support for MCore targets.
4995 * configure: Regenerate.
4997 * doc/all.texi: Set MCORE.
4998 * doc/as.texinfo: Document MCore specific command line options.
5000 * write.h: Prevent multiple inclusion.
5002 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5004 * asintl.h (LC_MESSAGES): Never define.
5005 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5007 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5010 * Makefile.am (m68k-parse.c): If configuring in the source
5011 directory, copy m68k-parse.y into the local directory before
5012 running ylwrap, to remove spurious differences when generating
5014 * Makefile.in: Rebuild.
5016 * config/tc-sparc.h (md_do_align): Just allocate the number of
5017 bytes necessary, rather than always allocating 1024.
5019 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5021 * listing.c (listing_newline): Add cast to avoid warning.
5022 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5023 * config/tc-i386.c (i386_scale): Add return value.
5024 (build_displacement_string): Remove unused local temp_disp2.
5025 (i386_intel_memory_operand): Add parentheses to avoid warning.
5026 (i386_intel_operand): Remove unused local end_of_operand_string.
5027 (i386_operand): Remove unused local operand_modifier.
5028 (i386_operand): Add parens to avoid warning.
5030 1999-04-04 Don Bowman <don@pixsci.com>
5032 * configure.in: Add mips*-*-vxworks* target; have it define
5034 * configure, config.in: Rebuild.
5036 1999-03-31 Nick Clifton <nickc@cygnus.com>
5038 * configure.in (emulations): Add support for arm-epoc-pe.
5039 * configure: Regenerate.
5040 * config/te-epoc-pe.h: New file. Define macros specific to
5042 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5043 for arm-epoc-pe target.
5045 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5047 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5049 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5051 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5052 detect ",n" without a condition.
5053 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5056 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5058 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5059 instruction is encoded with one bit.
5062 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5064 * doc/internals.texi (CPU backend): Mention that
5065 line_separator_chars should not include newline. From thi
5066 <ttn@mingle.glug.org>.
5068 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5070 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5071 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5073 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5075 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5077 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5079 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5082 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5084 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5086 1999-03-15 Martin Hunt <hunt@cygnus.com>
5088 * app.c (do_scrub_begin): Change '-' back to a symbol char
5089 so we can use multiple opcodes on a line again.
5091 * config/tc-d30v.c: By default, warn if a symbol has
5092 the same name as a register. Plus some minor
5093 updates from the branch.
5095 1999-03-13 Nick Clifton <nickc@cygnus.com>
5097 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5098 BFD_RELOC_16 and BFD_RELOC_64.
5100 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5102 * expr.c (expr): Add missing else.
5104 1999-03-12 Nick Clifton <nickc@cygnus.com>
5106 * config/tc-arm.c (md_apply_fix3): Improve error message.
5108 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5110 * Makefile.am (CPU_TYPES): Add fr30.
5111 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5112 (fr30,m32r dependencies): Update.
5113 * Makefile.in: Rebuild.
5115 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5116 (gas_cgen_record_fixup_exp): Ditto.
5117 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5118 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5119 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5120 (md_cgen_lookup_reloc): Update use of operand->type.
5121 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5122 (md_convert_frag): Call cgen_operand_lookup_by_num.
5123 (md_cgen_lookup_reloc): Update use of operand->type.
5124 (m32r_cgen_record_fixup_exp): Ditto.
5126 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5128 * config/tc-mips.c (md_show_usage): Fix message.
5130 1999-03-03 Nick Clifton <nickc@cygnus.com>
5132 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5133 and LDR reg,=<expr> instruction.
5135 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5138 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5140 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5142 1999-02-17 Nick Clifton <nickc@cygnus.com>
5144 This patch was created by: Scott Bambrough
5145 <scottb@corelcomputer.com>
5148 Special cased '@' character. The '@' character is used as the
5149 ARM assembler comment character, as a special character
5150 and in ELF .symver pseudo-op's, and as a special character in
5151 .type and .section pseudo-ops.
5152 (symver_pseudo): New static variable.
5153 (symver_state): New static variable.
5154 (struct app_save): Add field 'symver_state'.
5155 (app_push): Save global symver_state int struct app_save.
5156 (app_pop): Restore global symver_state from struct app_save.
5157 (do_scrub_chars): Special case handling of '@' character in
5160 * configure.in: Modified to recognize armv* uname syntax from ARM
5162 * configure: Regenerated.
5164 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5165 a prefix to the section's type.
5166 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5167 the type's typename.
5169 * config/tc-arm.h: Add support for PIC generation:
5170 (pic_code): New boolean.
5171 (obj_relocate_extern): Define.
5172 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5173 (TC_CONS_FIX_NEW): Define.
5174 (tc_fix_adjustable): Define.
5175 (GLOBAL_OFFSET_TABLE_NAME): Define.
5177 * config/tc-arm.c: Add support for PIC generation:
5178 (line_seperator_chars): Allow ';' as a seperator for Linux.
5179 (is_immediate_prefix): New macro.
5180 (arm_parse_reloc): New function.
5181 (s_arm_elf_cons): New function.
5182 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5183 (md_undefined_symbol): Special case handling for the Global Offset
5185 (md_apply_fix3): Handle PIC relocs.
5186 (tc_gen_reloc): Handle PIC relocs.
5187 (md_parse_option): Add support for '-k' command line switch to
5188 enable PIC generation.
5189 (cons_fix_new_arm): New function.
5190 (s_arm_elf_cons): New function.
5192 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5194 * configure.in: Add comments for uses of AC_DEFINE.
5195 * acinclude.m4: Likewise.
5196 * acconfig.h: Remove.
5197 * aclocal.m4: Rebuild.
5198 * configure: Rebuild.
5199 * Makefile.in: Rebuild.
5200 * config.in: Rebuild.
5202 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5204 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5205 non-constant offset from a base register.
5207 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5209 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5212 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5214 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5215 (emit_insn): Look for pc-relative and no-overflow specifiers on
5216 internal relocation types.
5218 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5220 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5223 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5225 (mips_4650, mips_4010, mips_4100): Variables removed.
5226 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5227 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5229 (md_begin): Don't bother initializing the mips_NNNN variables;
5230 mips_cpu is set, and that's good enough now.
5231 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5232 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5233 (show): New function, to handle wrapping in the CPU lists.
5234 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5236 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5238 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5239 than treat as an immediate specifier.
5241 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5243 * config/tc-i386.c: Prototype many functions.
5244 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5245 (i386_immediate): Remove unused second argument.
5246 (i386_intel_operand): Fix i386_is_reg typo.
5247 (i386_operand): Use allow_naked_reg.
5248 (output_invalid): Make operand int for K&R.
5250 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5252 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5254 * Makefile.in: Rebuild.
5256 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5258 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5260 (EXTRA_as_new_SOURCES): Comment out.
5261 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5262 * Makefile.in: Rebuild.
5263 * doc/Makefile.in: Rebuild.
5264 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5265 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5266 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5267 * configure: Rebuild.
5268 * aclocal.m4: Rebuild.
5269 * config.in: Rebuild.
5270 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5271 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5272 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5273 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5274 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5275 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5276 (gas_cgen_record_fixup_exp): Ditto.
5277 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5278 descriptor, not global variable.
5279 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5280 descriptor, not global variable. Refer to insert_operand handler
5281 via cpu descriptor, not global function.
5282 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5283 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5284 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5285 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5286 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5287 * config/tc-m32r.c: Ditto.
5288 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5289 (md_assemble): Ditto.
5290 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5292 1999-02-09 Nick Clifton <nickc@cygnus.com>
5294 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5295 relocations for ELF targets.
5297 1999-02-08 Nick Clifton <nickc@cygnus.com>
5299 * configure.in: Add support for StrongARM target.
5300 * configure: Regenerate.
5302 1999-02-05 Nick Clifton <nickc@cygnus.com>
5304 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5306 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5309 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5311 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5313 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5315 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5316 (INTEL_DWORD_MNEM_SUFFIX): Define.
5319 (DWORD_PTR): Define.
5320 (XWORD_PTR): Define.
5322 (OFFSET_FLAT): Define.
5324 (NONE_FOUND): Define.
5327 * config/tc-i386.c (set_intel_syntax): New routine.
5328 (intel_syntax): Declare.
5329 (allow_naked_reg): Declare.
5330 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5331 (intel_float_operand): New routine.
5332 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5333 Handle brackets as well as parens. Call i386_intel_operand for
5334 intel syntax. Reverse operands if appropriate. Handle new
5335 suffixes. Handle movzx and movsx.
5336 (i386_is_reg): New routine.
5337 (i386_immediate): New routine.
5338 (i386_scale): New routine.
5339 (i386_displacement): New routine.
5340 (i386_operand_modifier): New routine.
5341 (build_displacement_string): New routine.
5342 (i386_parse_seg): New routine.
5343 (i386_intel_memory_operand): New routine.
5344 (i386_intel_operand): New routine.
5345 (i386_operand): Call i386_displacement, i386_immediate,
5346 i386_scale, etc. instead of handling inline.
5347 (parse_register): Handle registers without prefix.
5349 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5351 * configure: Regenerate.
5352 * configure.in (arm-*-oabi): New.
5353 (thumb-*-oabi): New.
5354 * config/tc-arm.c (target_oabi): Declare.
5355 (md_apply_fix3): Support REL relocs.
5356 (md_parse_option): Handle -oabi.
5357 (elf32_arm_target_format): New routine.
5358 (md_longopts): Add OPTION_OABI.
5359 * config/tc-arm.h: Redefine TARGET_FORMAT.
5362 1999-01-28 Nick Clifton <nickc@cygnus.com>
5364 * write.c (write_relocs): Handle out of range error.
5366 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5367 (fr30_force_relocation): Default to 0.
5369 * config/tc-fr30.h (obj_fix_adjustable): Define.
5370 (TC_FORCE_RELOCATION): Define.
5372 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5375 1999-01-16 Nick Clifton <nickc@cygnus.com>
5377 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5378 merge of two instructions if the left instruciton kills the right.
5380 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5382 * Makefile.in: Regenerate.
5383 * configure.in: Redo test for using cgen.
5384 * configure: Regenerate.
5386 1999-01-09 Nick Clifton <nickc@cygnus.com>
5388 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5389 redefinition of this macro.
5391 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5393 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5396 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5398 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5399 a read of HI or LO and an immediatly following branch.
5401 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5403 * config/tc-mips.c (md_begin): Another correction to the setting of
5406 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5408 * config/tc-mips.c (md_begin): Correct type-o in setting of
5411 1998-12-21 Nick Clifton <nickc@cygnus.com>
5413 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5414 bit insn when optimizing, so that parallelised instructions will
5415 start on a 32 bit boundary.
5417 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5419 * config/tc-mips.c (mips_eabi64): New.
5420 (md_begin): Set mips_eabi64.
5421 (mips_elf_final_processing): Use it.
5423 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5425 * config/tc-mips.c (mips_elf_final_processing):
5426 Correct setting of ABI in e_flags.
5428 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5430 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5433 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5435 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5437 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5439 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5440 warning, values that don't fit in the field.
5442 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5444 * config/tc-mips.c (mips_abi_string): New.
5445 (md_parse_option,md_longopts): Add mabi.
5446 (mips_elf_final_processing): Set e_flags based on mabi flag.
5448 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5450 * config/tc-mips.c (md_parse_option): Handle vr4111.
5452 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5454 * config/tc-h8300.c (build_bytes): Change message given if the
5455 instruction requires H8/300H mode and we're not in Hmode, to
5456 suggest that it may be the operand modes that are the problem, not
5457 necessarily the opcode.
5459 1998-12-10 Nick Clifton <nickc@cygnus.com>
5461 * config/tc-fr30.c: Add line separator character.
5463 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5465 * configure.in (hppa-*-mpeix*): New target.
5466 * config/obj-som.h (obj_som_compiler): Declare.
5467 * config/obj-som.c (compiler_seen): New static variable.
5468 (obj_som_compiler): New function.
5469 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5470 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5471 (pa_type_args): Set hppa_priv_level.
5472 (pa_compiler): New static function if OBJ_SOM.
5473 * configure: Rebuild.
5475 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5477 * read.c (output_leb128): Don't mark as inline.
5479 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5481 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5482 AIX .vbyte unaligned data support.
5483 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5484 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5487 1998-12-07 Nick Clifton <nickc@cygnus.com>
5489 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5492 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5494 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5495 BFD_RELOC_ARM_PCREL_BRANCH.
5497 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5499 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5500 checking the target type.
5501 (mips-dec-bsd*): Set endian to little.
5502 * configure: Rebuild.
5504 COFF weak symbol support, based on patches from Mark Elbrecht
5505 <snowball3@usa.net>:
5506 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5507 * config/obj-coff.c (obj_coff_weak): New static function.
5508 (obj_coff_endef) [both versions]: Handle weak symbols.
5509 (coff_frob_symbol): Likewise.
5510 (yank_symbols): Likewise.
5511 (obj_pseudo_table): Add "weak".
5513 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5514 <aymeric.vincent@emi.u-bordeaux.fr>.
5515 * aclocal.m4: Rebuild with current tools.
5516 * configure: Rebuild.
5518 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5519 an assertion failure for a case we can't handle when OBJ_ECOFF.
5521 * expr.c (operator): And with 0xff to avoid problems with signed
5524 1998-12-03 Nick Clifton <nickc@cygnus.com>
5526 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5527 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5529 1998-12-02 Nick Clifton <nickc@cygnus.com>
5531 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5534 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5536 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5537 calculation of pcrel point.
5539 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5541 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5544 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5546 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5548 (d10v_cleanup): Only generate previous insn if a multiline insn is
5551 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5553 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5556 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5558 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5559 -marm6xxx command line switches.
5561 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5563 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5564 (itbl-ops.o): Delete duplicate dependencies.
5565 Rebuild dependencies.
5566 Add fr30 dependencies.
5567 * Makefile.in: Rebuild.
5569 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5571 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5573 * listing.c: Ignore line terminator characters found inside
5576 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5578 * po/gas.pot: Regenerated.
5580 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5582 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5583 fr30_is_label_start(). Also checks for delay slot insns.
5585 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5586 FR30 instructions which contain a colon in the mnemonic.
5588 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5590 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5592 * config/tc-fr30.c: Removed currently superflous code.
5594 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5596 * config/tc-fr30.h: New file.
5597 * config/tc-fr30.c: Tweaking so that it will compile.
5599 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5601 * config/tc-d10v.h (obj_fix_adjustable): Define.
5602 (TC_FORCE_RELOCATION): Define.
5603 (d10v_force_relocation): Declare.
5604 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5605 (md_apply_fix3): Handle Vtable relocs.
5606 (d10v_fix_adjustable): New.
5607 (d10v_force_relocation): New.
5609 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-d30v.c: Change default behaviour to ignore potential
5612 conflicts between register name and symbol names.
5614 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5616 * configure.in: Add fr30-*-*.
5617 * config/tc-fr30.c: New file.
5618 * Makefile.in: Regenerated.
5619 * config.in: Regenerated.
5620 * configure: Regenerated.
5621 * doc/Makefile.in: Regenerated.
5622 * po/gas.pot: Regenerated.
5624 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5626 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5629 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5631 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5633 (do_scrub_chars): Add some casts to unsigned char to avoid
5634 unwanted sign extension.
5635 * read.c (lex_type): Set characters about 127 to be symbol
5637 * config/tc-i386.c (md_begin): Set identifier_chars and
5638 operand_chars for values above 127.
5640 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5642 * configure.in: detect cygwin* instead of cygwin32*
5643 * configure: regenerate
5645 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5647 * listing.c: Add support for producing a listing from piped
5650 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5652 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5653 (append_insn): Account for the tx39's multiply behavior.
5655 1998-10-26 Michael Meissner <meissner@cygnus.com>
5657 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5658 from assemble_parallel_insns. Add support for '->' to indicate
5659 explicitly serializing the instructions.
5660 (md_assemble): Ditto.
5662 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5664 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5667 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5669 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5671 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5673 * config/tc-mips.c : support frame and regmask/fregmask when
5674 MIPS_STABS_ELF is specified.
5676 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5678 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5679 (md_apply_fix): Don't return 1 for VTABLE relocs.
5680 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5682 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5684 * doc/c-i386.texi: Replace occurences of "opcode" with
5685 "instruction mnemonic", "instruction", or "mnemonic" when
5686 referring to the name of an instruction. Use "opcode" when
5687 referring to the sequence of machine bytes.
5689 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5690 (is_opcode_char): Rename to is_mnemonic_char.
5691 (md_assemble and i386_operand): Correct error messages from
5692 "opcode" to "instruction mnemonic"
5693 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5694 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5695 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5696 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5697 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5698 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5699 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5701 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5703 * config/tc-i386.c (i386_operand): Check for garbage after
5706 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5708 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5709 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5711 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5713 * config/tc-sh.h (obj_fix_adjustable): Define.
5714 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5715 (md_apply_fix): Likewise.
5716 (tc_gen_reloc): Likewise.
5717 (sh_fix_adjustable): New.
5719 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5721 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5722 * cgen.h (gas_cgen_finish_insn): Update prototype.
5723 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5724 cgen_insn_t -> CGEN_INSN_INT.
5725 (make_parallel): Update handling of CGEN_INT_INSN_P.
5726 (assemble_parallel_insn): Ditto.
5727 (target_make_parallel): New function.
5728 (md_assemble): Use it.
5730 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5732 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5734 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5736 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5737 converted into lower case.
5739 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5741 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5742 (gas_cgen_tc_gen_reloc): Likewise.
5743 * config/tc-m32r.h (obj_fix_adjustable): Define.
5744 * config/tc-m32r.c (m32r_fix_adjustable): New.
5745 (m32r_force_relocation): Handle VTABLE relocs.
5747 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5749 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5751 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5753 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5754 to lower case before parsing.
5756 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5757 parallel insns modift buts in the PSW as a side effect.
5759 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5761 * config/tc-d30v.c (find_format): Test for missing flag and
5764 (md_apply_fix3): Fix error messages to avoid
5765 assumption about presence of a symbol.
5767 (parallel_ok): Disallow parallel instructions that both modify the
5770 (find_format): Generate a warning if an odd numbered register is
5771 used as the first register in a mutli-register instruction.
5773 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5775 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5776 relocations are always associated with a symbol.
5778 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5780 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5781 (elf32_sparc_force_relocation): Declare.
5782 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5783 (tc_gen_reloc): Handle vtable relocs.
5784 (elf32_sparc_force_relocation): New.
5786 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5788 * symbols.c (S_IS_FUNCTION): New.
5789 * config/tc-v850.h (obj_fix_adjustable): Define.
5790 (TC_FORCE_RELOCATION): Define.
5791 (v850_force_relocation): Declare.
5792 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5793 of fx_addnumber for VTABLE reloc addends.
5794 (md_apply_fix3): Handle VTABLE relocs.
5795 (v850_fix_adjustable): New.
5796 (v850_force_relocation): New.
5798 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5800 * tc-hppa.c (fp_operand_format): Add some additional formats.
5801 (pa_ip): Do not automatically promote into pa2.0 mode.
5802 (pa_level): Handle ".level 2.0".
5804 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5806 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5807 * config/tc-i386.h (template.extension_opcode): Change to
5808 unsigned int to allow full range of 8-bit opcode suffixes.
5809 (None): Redefine as 0xffff.
5811 From Jeff B Epler <jepler@usgs.gov>
5812 * doc/c-i386.texi (i386-SIMD): New section.
5814 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5816 * read.c (discard_rest_of_line): New function.
5817 * read.h: Declare it.
5818 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5820 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5822 * config/tc-d10v.c (find_symbol_matching_register): New function.
5823 (find_opcode): Cope with the case where a register name matches
5826 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5828 * config/tc-v850.c (md_pcrel_from): Rename to
5829 v850_pcrel_from_section.
5830 (v850_pcrel_from_section): Do not resolves symbols in other
5833 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5835 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5837 * config/tc-d10v.c (find_opcode): Generate an error if a register
5838 is supplied for an operand that should not be a register.
5840 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5842 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5843 instructions to have another instruction in the right bin.
5845 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5848 the right container if the left container holds a branch
5851 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5853 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5854 both a register name and symbol name.
5855 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5857 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5859 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5860 execution unit class.
5862 (reg_name_search): If a name matches a register and a symbol,
5863 prefer the register.
5864 (find_format): Disallow flag registers when a general purpose
5865 register is required.
5866 If a number is required, but a register has been given, check to
5867 see if a symbol with the same name as the register exists, and if
5868 so, use that symbol.
5870 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5872 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5874 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5876 * config/tc-d30v.c (find_format): Do not accept flag registers as
5877 general purpose registers.
5878 (find_format): If an immediate value is expected at a given place
5879 in a format, but a register name has been provided instead, check
5880 to see if that register name matches the name of a predefined
5881 symbol and if it does, then use the symbol instead.
5882 (reg_name_search): If a register name matches a symbol name,
5883 prefer the register name to the symbol name.
5885 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5887 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5888 the previous insn to empty.
5890 1998-09-20 Michael Meissner <meissner@cygnus.com>
5892 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5893 pieces, forcing the use of an ANSI compiler.
5895 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5897 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5899 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5901 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5903 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5905 (obj_elf_vtable_entry): Likewise.
5906 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5907 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5908 (tc_gen_reloc): Likewise.
5909 (arm_fix_adjustable): Likewise.
5910 (elf32_arm_force_relocation): New.
5911 (armelf_frob_symbol): Remove coff-style symbol support.
5913 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5915 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5917 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5919 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5920 OBJ_COFF so that routine is defined for a.out format.
5922 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5924 * config/tc-i386.c (i386_operand): Detect non-segment registers
5925 used as segment prefixes.
5927 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5929 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5930 optimize across FDE boundaries.
5932 * config/obj-coff.c (obj_coff_section): Preserve any link once
5933 flags when setting the section flags.
5935 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5937 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5938 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5940 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5942 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5945 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5947 * frags.c (frag_grow): Include the size of the frag struct in the
5950 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5951 if the new subseg comes before the old.
5953 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5955 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5956 to handle edge8 and edge16.
5958 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5960 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5961 before we clobber the symbol involved.
5963 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5965 * config/tc-arm.c: Remove OBJ_ELF definitions for
5966 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5967 use arm_adjust_symtab for OBJ_COFF.
5968 (armelf_adjust_symtab): New Routine.
5969 * config/tc-arm.h: Define obj_adjust_symtab to
5970 armelf_adjust_symtab for OBJ_ELF.
5972 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5974 * configure.in: Make all i386-elf targets use bfd_gas.
5975 * config/tc-i386.c (tc_i386_force_relocation): New.
5976 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5977 (md_apply_fix3): Likewise.
5978 (tc_gen_reloc): Handle them.
5979 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5980 tc_i386_force_relocation.
5982 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5984 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5986 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5988 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5989 current opcode after writing the first insturction of a reverse
5992 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5994 * read.h (generate_lineno_debug): Add prototype.
5995 * read.c (generate_lineno_debug): Make non-static.
5997 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5999 * config/tc-i386.c (md_assemble): Only warn for address/data size
6002 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6004 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6005 against Thumb function names, as the linker needs this information.
6007 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6009 * expr.c (operand): Check also that there is no advance in operand
6010 after atof_generic in order to decide "is it label 0f or floating
6013 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6016 command line options with a single dash.
6017 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6019 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6021 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6022 * tc-arm.c (arm_fix_adjustable): New routine.
6024 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6026 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6027 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6028 demand_empty_rest_of_line before mri_comment_end.
6029 (equals): Check garbage after expression before
6030 mri_comment_end in MRI mode.
6032 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6034 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6035 small immediate constant to use the constant itself rather than
6038 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6041 (pa_leave): Likewise.
6043 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6045 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6047 (i386_operand): Fix an error message.
6049 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6051 * doc/c-arm.texi (ARM Directives): Document .req directive.
6053 * config/tc-arm.c (reg_required_here): Display erroneous string if
6054 the register name could not be decoded.
6055 Do not set inst.instruction if the sift is -1.
6057 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6059 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6062 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6064 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6065 even if it is belived to be unnecessary.
6067 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6069 config/tc-i386.c (i386_operand): Size immediate constants by
6070 suffix (erroneously removed as part of July 7 change).
6072 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6074 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6075 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6076 (armelf_frob_symbol): New Routine.
6077 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6079 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6081 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6083 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6085 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6086 command line switches passed to assembler.
6088 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6090 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6091 (gas_cgen_opcode_desc): Declare.
6092 (gas_cgen_parse_operand): Declare.
6093 (*): Prepend gas_ to gas specific fns to denote them as such.
6095 * cgen.c (gas_cgen_opcode_desc): New global
6096 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6097 (queue_fixup): Renamed from cgen_queue_fixup.
6098 (*): Prepend gas_ to gas specific fns to denote them as such.
6100 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6101 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6102 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6103 Open opcode table and initialize it.
6104 (make_parallel): Use gas_cgen_opcode_desc.
6105 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6106 (md_assemble): Ditto.
6108 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6110 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6111 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6112 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6113 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6114 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6115 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6116 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6117 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6118 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6119 (INIT_STAB_SECTION): Likewise.
6120 (OBJ_PROCESS_STAB): Likewise.
6122 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6123 (md_parse_option): Watch for them.
6124 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6125 (md_begin): Kill neverdef code.
6126 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6127 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6128 (s_alpha_coff_wrapper): New.
6129 (md_pseudo_table): Trap all ECOFF pseudos.
6131 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6133 Start of changes to remove mdebug section from mips*-elf
6134 Based on MIPS_STAB_ELF definition
6135 * acconfig.h: undef if not configured
6136 * config.in: undef if not configured
6137 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6138 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6139 * stabs.c (s_stab_generic): flush frag
6141 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6143 * configure.in: (arm-*-elf): Handle.
6144 (thumb-*-elf): Handle.
6145 * configure: Regenerate.
6146 * read.c (stringer): Fix typo in comment.
6147 * write.c (fixup_segment): Don't add symbol value to addend if
6149 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6151 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6154 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6156 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6157 (write_2_short): Emit warning if new flag is set.
6158 (do_assemble): Set flags if left instruction is one of special
6159 "right-instruction-killer" type.
6161 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6163 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6164 Always output words in debug_info section as big endian.
6165 (sparc_target_format): Choose correct bfd target.
6166 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6168 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6170 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6171 to work with internationalization code. Issue an error when two
6172 operands match that are not allowed to match.
6174 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6176 * configure.in (install_tooldir): Allow target to specify whether
6177 it wants to be installed in $(tooldir)/bin.
6178 * configure: Regenerate.
6179 * Makefile.am (install-exec-local): Set install-exec-tooldir
6180 dependency via configure.
6181 * Makefile.in: Regenerate.
6183 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6185 * Makefile.am (install-exec-local): Split into two ...
6186 (install-exec-bindir,install-exec-tooldir): New rules.
6187 * Makefile.in: Regenerate.
6189 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6191 * Makefile.am (install-exec-local): Don't remove the file before
6192 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6193 W. Rozycki <macro@ds2.pg.gda.pl>.
6194 * Makefile.in: Rebuild.
6196 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6198 * cgen.c: Include libiberty.h.
6199 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6200 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6201 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6202 (md_cgen_lookup_reloc)): Declare.
6203 (md_cgen_record_fixup_exp): Declare.
6204 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6205 (m32r_relax_frag): Declare.
6206 (cgen_md_apply_fix3): Decls moved to cgen.h.
6207 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6208 (m32r_cgen_record_fixup_exp): Delete decl.
6209 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6210 (assemble_nop): Delete.
6211 (expand_debug_syms): Delete unused `exp'.
6212 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6213 Add default case for -Wall.
6214 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6215 (md_atof): Delete unused wordP.
6217 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6219 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6222 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6224 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6225 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6226 .print, .purgem, and .struct. Remove documentation for
6229 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6231 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6232 Update call to insert_operand.
6234 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6236 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6238 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6240 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6241 whitespace after a prefix operator.
6243 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6245 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6247 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6249 * config/tc-sparc.c (log2): New static function.
6250 (s_reserve): Use log2 to convert alignment before calling
6252 (s_common): Use log2 to convert alignment before calling
6253 record_alignment and frag_align.
6254 (sparc_cons_align): Use log2.
6256 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6258 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6259 (s_common): Likewise.
6261 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6262 initialization of waddr.
6263 (sparc_elf_final_processing): Add default case to switch.
6265 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6267 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6268 than temporary real.
6270 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6272 * write.c (subsegs_finish): Don't align the segments if there were
6275 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6276 copying aux information.
6278 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6279 expression into a symbol.
6281 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6283 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6284 type to unsigned int.
6285 (md_assemble): Change type used to store offsets from unsigned
6287 (i386_operand): Switch error check to only call RESTORE_END_STRING
6288 once after parse_register.
6290 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6292 * config/tc-v850.c (md_show_usage): Changed format to match that
6295 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6297 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6299 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6301 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6304 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6306 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6307 * doc/Makefile.in: Rebuild.
6309 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6311 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6312 for %lo expressions.
6313 (mips_ip, case 'u'): Move range check after code to mask
6314 off bits in %hi/%lo expressions. Mask off high bits for
6317 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6319 * doc/Makefile.am (gasver.texi): New target.
6320 (as.info, as.dvi): Depends upon gasver.texi.
6321 * doc/as.texinfo: Include gasver.texi. Mention version number on
6322 title page and in top node.
6323 * doc/Makefile.in: Rebuild.
6325 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6327 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6328 but not including the line containing the edict.
6329 * listing.h (LISTING_EOF): New.
6330 * input-scrub.c (input_scrub_next_buffer): Call it.
6332 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6334 * config/tc-i386.c (i386_operand): Don't set the size of an
6335 immediate address based solely on the suffix and the mode.
6337 * config/tc-i386.c (md_assemble): Add assertion to make sure
6338 overlap2 does not set Imm.
6340 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6341 sequences of whitespace to a single space.
6342 (is_space_chars): Just compare with space.
6343 (md_begin): Don't initialize space_chars.
6344 (md_assemble): Just skip a single whitespace character.
6345 (i386_operand): Rewrite base-index parsing to use new
6346 parse_register, and to skip white space. Skip white space in a
6347 number of other places too. Don't give error message if
6348 parse_register fails.
6349 (parse_register): Change reg_string parameter to be non-const.
6350 Add end_op parameter. Skip white space after the `%', and return
6351 end of register string. Give error message here rather than
6354 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6356 Based on patch from Matt Semersky <matts@scd.hp.com>:
6357 * expr.c (op_encoding): Make const.
6358 (expr_set_precedence): New function.
6359 (expr_begin): Don't set operator rankings, just call
6360 expr_set_precedence.
6361 * expr.h (expr_set_precedence): Declare.
6362 * read.c (s_mri): Call expr_set_precedence.
6364 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * doc/as.texinfo (Statements): Remove paragraph discussing
6367 continuing lines with a backslash. This hasn't worked for years,
6370 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6372 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6374 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6375 (ps_CTORS, ps_DTORS): New section types.
6376 (vms_fixup_xtors_section): New function
6377 (Ctors_Psect, Dtors_Psect): Define.
6378 (IS_GXX_XTOR): Define
6379 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6380 Filter static constructors/destructors and add to
6381 Ctors_Symbols/Dtors_Symbols chain.
6382 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6383 appropriate section.
6385 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6386 * makefile.vms: Merge vax/vms support.
6388 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6390 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6391 (elf_pseudo_table): Add them.
6392 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6393 (md_apply_fix): Accept them.
6394 (mips_fix_adjustable): Don't adjust them.
6395 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6396 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6397 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6398 (tc_fix_adjustable): Don't adjust them.
6400 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6402 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6404 * Makefile.in: Regenerate.
6405 * configure.in: AC_SUBST cgen_cpu_prefix.
6406 * configure: Regenerate.
6408 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6410 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6411 Changed all users of COND12_DELAY.
6413 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6415 * config/tc-mn10300.c (set_arch_mach): New function.
6416 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6417 (md_begin): Default to mn10300 mode.
6418 (md_assemble): Only accept instructions for the core mn10300
6419 chip and the active machine type.
6421 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6423 * subsegs.h (segment_info_type): Give the struct a name.
6424 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6425 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6426 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6427 * config/tc-w65.h (tc_reloc_mangle): Declare.
6428 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6430 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6432 * config/tc-v850.c (v850_comm): Restore old section
6433 after common processing.
6435 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6437 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6439 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6441 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6442 char with code that explicitly sign-extends.
6444 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6446 * config/tc-v850.c (md_begin): Restore text section as the current
6447 section after creating call table sections.
6448 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6451 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6452 with call to macro SYM_AUXINFO.
6454 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6456 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6457 with the program transform name.
6458 * Makefile.in: Rebuild.
6460 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6462 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6465 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6467 * config/tc-i386.c (i386_operand): Be prepared for a space between
6468 the open parenthesis and the start of the register operand,
6469 because of the June 16 change.
6471 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6473 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6476 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6478 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6479 even if it is belived to be unnecessary.
6481 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6483 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6485 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6487 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6489 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6490 shift amount for a repeated operand. The shift amount for the
6491 repeated copy comes from the size of the operand.
6493 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6495 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6497 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6499 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6501 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6503 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6504 characters in it as LEX_IS_SYMBOL_COMPONENT.
6505 * config/tc-i386.h (tc_symbol_chars): Define.
6506 (extra_symbol_chars): Declare.
6507 * config/tc-i386.c (extra_symbol_chars): Define.
6508 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6509 (line_comment_chars): Set to '/' if TE_LINUX.
6510 * doc/c-i386.texi (i386-prefixes): Update.
6511 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6513 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6515 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6516 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6518 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6520 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6521 constraint in instructions REP & REPI.
6523 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6525 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6526 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6528 (check_range): If the operand is shifted, then shift the number
6529 before checking its range.
6531 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6533 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6536 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6538 * config/tc-v850.c (v850_comm): Create special sections as needed.
6540 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6542 * config/tc-d10v.c (write_2_short): Addition of swapping
6543 instructions for sequential and reverse sequential order when
6544 given order is not possible.
6546 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6548 * Makefile.am: Rebuild dependencies.
6549 (DEP_INCLUDES): Fix reference to intl build directory.
6550 * Makefile.in: Rebuild.
6552 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6554 * doc/c-i386.texi: Update 16 bit documentation.
6556 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6557 IgnoreDataSize to IgnoreSize as they are used for address size as
6559 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6560 32-bit mode, similarly addr16/data16 and variants.
6562 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6564 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6565 sequential word multiply instructions.
6567 (do_assemble): Add extra command line argument, to allow mul32
6568 attribute to be preserved across parallel insns.
6569 (md_assemble): Insert NOPs between explicitly parallel insns which
6570 contain an 32 bit multiply and a 16 multiply.
6572 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6574 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6577 * config/tc-i386.c (reloc): Add braces.
6579 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6580 consistent with Intel naming.
6581 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6582 use bitfields in sib_byte.
6583 (modrm_byte): Don't use bitfields here either.
6585 * config/tc-i386.c (current_templates): Add const.
6586 (parse_register): Add const to return, param, and char *s.
6587 (i386_operand): Add const to reg_entry *r.
6588 * config/tc-i386.h (templates): Add const to start, end.
6590 Inspired by code for 16 bit gas support from Martynas Kunigelis
6591 <martynas@nm3.ktu.lt>:
6592 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6593 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6594 (uses_mem_addrmode): Remove.
6595 (md_estimate_size_before_relax): Add support here too.
6596 (md_relax_table): Rewrite interface to md_relax for 16 bit
6598 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6599 (opcode_suffix_to_type): Remove.
6600 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6601 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6602 (md_convert_frag): Likewise.
6603 (i386_operand): Add support for 16 bit base/index regs,
6604 immediates, and displacements. Remove some unnecessary casts, and
6605 localise end_of_operand_string, displacement_string_start,
6606 displacement_string_end variables. Add GCC_ASM_O_HACK.
6607 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6609 * config/tc-i386.c (prefix_hash): Remove.
6610 (md_begin): Rewrite without obstacks. Remove prefix hash table
6611 handling. Rewrite lexical table handling.
6612 (i386_print_statistics): Don't print prefix statistics.
6613 (md_assemble): Rewrite instruction parser so that line is not
6614 converted to lower case. Don't do a hash_find for prefixes,
6615 instead recognise them via opcode modifier.
6616 (expecting_operand, paren_not_balanced): Localise variables.
6617 * config/tc-i386.h (IsPrefix): Define.
6618 (prefix_entry): Remove.
6620 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6621 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6622 '\\' in case where comment_chars contains '/'.
6624 * config/tc-i386.c (MATCH): Ensure given operand and template
6625 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6626 you must write `ljmp *table(%ebx)'.
6628 From H.J. Lu <hjl@gnu.org>:
6629 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6630 as 0 ifndef BFD_ASSEMBLER.
6631 (md_assemble): Allow immediate operands without suffix or
6632 other reg operand to default in size to the current code size.
6634 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6636 * config/tc-v850.c (md_begin): Restore creation of
6637 .call_table_text and .call_table_data sections.
6639 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6641 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6642 after emitting a word of noops.
6644 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6646 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6647 (i386_operand): Simplify checks for valid base/index combinations.
6648 Disallow `in 4(%dx),%al'.
6650 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6652 (add_prefix): Change parameter from char to int.
6654 * config/tc-i386.h (Ugh): Define opcode modifier.
6655 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6657 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6658 CONSISTENT_REGISTER_MATCH macros to check register types more
6659 thoroughly. Check for illegal suffix/operand combinations
6660 when matching insns with operands. Handle new `s' suffix, and
6661 associated FloatMF opcode modifier for float insns with memory
6663 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6664 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6665 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6666 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6667 DATA_PREFIX_OPCODE throughout.
6669 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6670 (md_assemble): Rewrite suffix/register operand checking code to be
6671 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6672 AnyMem, the better to grep.
6674 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6675 given a memory operand. Don't set Abs bits either.
6676 (type_names): Remove Mem*, Abs*.
6677 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6678 define opcode_modifiers as these cases are handled by Disp8,
6679 Disp16, Disp32 and suffix checks.
6680 (COMES_IN_BOTH_DIRECTIONS): Remove.
6681 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6683 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6684 if IgnoreDataSize modifier given. Remove ShortformW modifier
6685 test. Add test for ShortForm in W base_opcode modification.
6686 Merge Seg2ShortForm and Seg3ShortForm code.
6687 * config/tc-i386.h (ShortFormW): Remove.
6688 (IgnoreDataSize): Define.
6690 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6692 * config/tc-d30v.c (md_assemble): Store previous segment state
6693 with previous instruction.
6695 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6697 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6698 (ebp, esp): Remove static variables.
6699 (MATCH): Remove test for InOutPortReg.
6700 (i386_operand): Properly handle InOutPortReg here instead.
6701 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6702 (md_assemble): Simplify and correct modrm and sib generation.
6703 (i386_operand): Add warning for scale without index.
6704 Rewrite checks for valid base/index combinations.
6706 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6707 macros and enclose in do while(0).
6708 (RESTORE_END_STRING): Likewise.
6709 (md_assemble): Add one to printed operand number so we start
6710 from 1 not 0. Add some more gettext invocations.
6711 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6714 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6715 DATA_PREFIX, SEG_PREFIX): Define.
6716 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6717 (check_prefix): Remove function.
6718 (add_prefix): New function. Add prefix to i.prefix as well as
6720 (md_assemble): Changes for add_prefix. Remove hack for wait
6721 prefix, instead always output prefixes in fixed order. Test
6722 for jcxz/loop when selecting between word & dword operations,
6723 and add address size prefix rather than operand size prefix.
6724 Remove operand -> address size hack when emitting jcxz/loop.
6725 (i386_operand): Remove O_Absent check as it's done in expr.
6727 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * configure.in: Recognize m5200 as a cpu_type of m68k.
6730 * aclocal.m4: Rebuild with current libtool.
6731 * configure: Rebuild.
6733 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6735 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6736 to relaxable_symbol to prevent references to external symbol from
6739 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6741 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6742 symbols are relaxable.
6744 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6746 * config/tc-v850.c (md_begin): Don't create special
6747 sections by default.
6749 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6751 * config/tc-mips.c (macro): For div and udiv, close the
6752 reorder block as soon as possible.
6754 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6756 From Matt Semersky <matts@scd.hp.com>:
6757 * macro.c (macro_mri_mode): New function.
6758 * macro.h (macro_mri_mode): Declare.
6759 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6762 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6764 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6767 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6768 until after xstrdup in OBJ_EVAX case.
6770 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6772 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6773 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6774 of hardcoded magic number.
6775 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6777 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6779 * read.c (do_s_func): New function.
6781 * read.h (do_s_func): Add prototype.
6783 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6785 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6786 nops if fill pattern not specified.
6788 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6790 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6791 * config/te-go32.h (TE_GO32): Define.
6792 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6794 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6796 Implement .func/.endfunc pseudo-ops.
6797 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6799 * read.c (potable): Add .func,.endfunc.
6800 (s_func): New function.
6801 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6803 (in_doc_func_p,current_function_label): New static globals.
6804 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6806 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6809 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6810 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6811 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6812 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6813 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6814 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6815 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6816 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6817 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6818 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6819 * config/tc-a29k.c: Don't define md_short_jump_size,
6820 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6821 * config/tc-alpha.c: Likewise.
6822 * config/tc-alpha.h: Likewise.
6823 * config/tc-arm.c: Likewise.
6824 * config/tc-h8300.c: Likewise.
6825 * config/tc-h8500.c: Likewise.
6826 * config/tc-hppa.c: Likewise.
6827 * config/tc-i860.c: Likewise.
6828 * config/tc-i960.c: Likewise.
6829 * config/tc-ppc.c: Likewise.
6830 * config/tc-sh.c: Likewise.
6831 * config/tc-sparc.h: Likewise.
6832 * config/tc-tic30.c: Likewise.
6833 * config/tc-w65.c: Likewise.
6834 * config/tc-z8k.c: Likewise.
6836 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6838 * config/tc-vax.c (_): Delete this macro used for placeholder
6839 values in vax_operand_width_size; it conflicts with the _() macro
6840 used for internationalization.
6842 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6844 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6845 code. From Chris Moller <moller@bops.com>.
6847 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6848 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6849 * read.c (emit_expr): Initialize seg and subseg fields of a new
6851 * write.c (write_object_file): Switch to the appropriate segment
6852 and subsegment when processing a broken word.
6854 * config/tc-m68k.c (mri_assemble): New static function.
6855 (build_mri_control_operand): Call mri_assemble rather than
6857 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6858 (s_mri_endf, s_mri_endw): Likewise.
6860 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6862 * read.c (s_org): Call md_flush_pending_output if it is defined.
6864 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6866 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6868 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6869 (md_parse_option): Add for same.
6870 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6871 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6872 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6874 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6876 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6878 * config/tc-arm.c (find_real_start): Relax definition of local
6881 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6883 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6884 symbols at the given address, not just the last one specified.
6886 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6888 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6889 or number_to_chars_littleendian to write data.
6891 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6893 * config/tc-v850.c (md_assemble): Remove artificially created
6894 register name symbols.
6896 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6898 * write.c (fixup_segment): Change "segment" to "section" in
6901 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6903 * write.c (fixup_segment): Change sym1-sym2 message again.
6905 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6907 * write.c (fixup_segment): Improve error message for sym1-sym2
6908 errors when sym1 is in a different segment from sym2.
6910 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6912 * config/tc-m32r.c (warn_unmatched_high): New static local.
6913 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6914 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6915 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6916 (md_parse_option): Likewise.
6917 (md_show_usage): Likewise.
6918 (m32r_frob_file): Likewise.
6920 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6921 (read_a_source_file): Call them.
6922 * read.h (stabs_generate_asm_file): Declare.
6923 * stabs.c (stabs_generate_asm_file): New function.
6924 (generate_asm_file): New function.
6925 (stabs_generate_asm_lineno): Move file name handling into
6928 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6930 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6931 (d30v_current_align, d30v_current_align_seg): New variables.
6932 (d30v_last_label): New variable.
6933 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6934 (s_d30v_data, s_d30v_section): Likewise.
6935 (md_pseudo_table): Call them.
6936 (md_begin): Initialize d30v_current_align_seg.
6937 (md_assemble): Call d30v_align when needed by known current alignment.
6938 (d30v_frob_label, d30v_cons_align): New functions.
6939 * config/tc-d30v.h (md_do_align): Remove.
6940 (tc_frob_label): Call d30v_frob_label.
6941 (md_cons_align): New.
6943 * config/tc-d30v.c (find_format): Convert complex expressions to
6944 expression symbols before processing. Clean up code formatting.
6946 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6948 * po/Make-in (install-info): New target.
6950 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6952 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6954 * config/tc-mn10300.c (md_assemble): Likewise.
6956 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6958 * Makefile.am: Update with `make dep-am'.
6959 (HFILES): Add cgen.h.
6960 (cgen.o): Depend on cgen.h.
6961 * Makefile.in: Regenerate.
6963 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6965 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6967 * gasp.c (grab_label): Permit a label to be a preprocessor
6968 variable by permitting a label to start with a backslash.
6970 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6972 * config/tc-mips.c (validate_mips_insn): Removed hack
6973 for previously inaccessible bitfields in some INSN_TRAP
6976 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6978 * config/tc-d30v.c (do_assemble): Abort with error message
6979 if opcode operands do not match.
6981 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6983 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6984 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6985 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6986 similar new 'q' operand.
6988 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6990 * cgen.c (cgen_asm_finish_insn): Fix typo.
6992 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6995 * cgen.c: Include it.
6996 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6997 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6998 All callers updated.
6999 * config/tc-m32r.c: Include cgen.h.
7000 (m23r_insn): New members num_fixups,fixups.
7002 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7004 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7005 to avoid compiler warning.
7007 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7009 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7012 * makefile.vms (OBJS): Add ehopt.obj
7014 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7016 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7018 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7020 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7021 a short format insn.
7022 (md_assemble): Set it for explicitly packed insns.
7024 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7026 * config/obj-coff.c (c_symbol_merge): Do not take address of
7027 native fields when performing the memcpy.
7029 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7031 * config/tc-mips.c (macro,macro2): Implement
7032 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7034 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7036 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7037 relocations against globally visible symbols.
7038 * config/tc-m68k.c (relaxable_symbol): New macro.
7039 (m68k_ip, md_estimate_size_before_relax): Use it.
7040 (tc_m68k_fix_adjustable): Also handle weak symbols.
7042 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7044 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7045 references to externally visible symbols.
7046 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7047 values in twice for a PC relative reloc if the symbol is
7050 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7051 don't adjust a PC relative reloc against an externally visible
7053 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7054 for a PC relative fixup against an externally visible defined
7055 symbol, arrange to store object file and addend values as though
7056 the symbol were not defined.
7057 (tc_gen_reloc): Likewise.
7059 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7061 * read.c (sizeof_leb128): Referenced externally by write.c so
7064 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7066 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7067 and expand a 'debug' symbol associated with the next instruction
7068 that does not cause a short instruction to be filled with a NOP.
7069 (md_pseudo_table): Add support for .debugsym.
7070 (assemble_parallel_insn): Add calls to expand_debug_sym as
7072 (md_assemble): Ditto.
7074 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7076 * as.c (main): Conditionally call setlocale.
7077 * gasp.c (main): Likewise.
7078 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7079 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7081 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7083 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7085 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7087 * config/tc-hppa.c: Change all calls to bzero to use memset.
7088 (pa_ip): Add cast to avoid warning.
7089 (tc_gen_reloc, md_apply_fix): Likewise.
7090 (pa_find_space_by_number): Likewise.
7091 (hppa_force_relocation): Likewise.
7092 (pa_block): Change i to unsigned int.
7093 * config/obj-som.h (obj_som_copyright): Declare.
7095 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7097 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7098 for line numbers for assembly source.
7100 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7102 * configure.in: Change version number to 2.9.4
7103 * configure: Rebuild.
7105 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7107 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7109 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7111 * ecoff.h: Change symbolS in function declaration to struct
7114 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7116 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7117 (md_convert_frag): Fix i18n typo.
7119 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7121 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7122 * ecoff.h: Protoype it.
7123 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7124 [EVAX] (s_alpha_prologue): Delete.
7125 (md_pseudo_table): Update.
7127 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7130 array to local pointer.
7131 (get_args, parse_expr): Add casts to avoid warnings.
7133 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7135 * read.c (s_set): Cast xmalloc return value to fragS *.
7136 * config/tc-m68k.c (m68k_ip): Function made static to match
7137 previous forward declaration.
7138 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7140 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7142 * config/tc-v850.c: Add internationalisation macros to error
7145 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7146 macros to error strings.
7148 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7150 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7151 reloc is in the TOC csect.
7152 (md_apply_fix3): Correct gettext typo.
7154 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7156 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7157 .L - they are local labels and the branches are not really
7158 function calls but rather far jumps.
7160 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7162 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7164 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * config/tc-i386.c (md_assemble): Print operand number rather than
7167 using ordinal_names.
7168 (i386_operand): Likewise.
7170 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7172 * Makefile.am (INTLLIBS): Define to work around apparent automake
7174 All Makefiles: Regenerated.
7176 * Many files: Added gettext invocations around user-visible
7178 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7179 HAVE_LC_MESSAGES): Define.
7180 * dep-in.sed: Added asintl.h.
7181 * po/Make-in: New file.
7182 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7184 * read.c (Z_): Renamed from `_'.
7185 * Makefile.am (SUBDIRS): Added po.
7186 (POTFILES): new macro.
7187 (po/POTFILES.in): New target.
7188 ($(OBJS)): Added asintl.h.
7190 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7191 (as_new_LDADD): Added $(INTLLIBS).
7192 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7193 (gasp_new_LDADD): Added $(INTLLIBS).
7194 (gasp_new_DEPENDENCIES): New macro.
7195 * configure, aclocal.m4: Rebuilt.
7196 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7198 (ALL_LINGUAS): Define.
7199 * macro.c: Include "asintl.h".
7200 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7201 * as.h: Include "asintl.h".
7202 * config/tc-i386.c (ordinal_names): Removed.
7203 (md_assemble): Changed error text to avoid ordinal_names.
7204 (i386_operand): Likewise.
7205 (reloc): Added as_bad to avoid i18n problems.
7206 (tc_gen_reloc): Likewise.
7207 * config/tc-arm.c (bad_args): Now a #define.
7209 * config/obj-vms.c (VMS_stab_parse): Changed type of
7211 (global_symbol_directory): Unified strings to avoid i18n
7213 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7214 avoid i18n problems.
7215 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7216 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7218 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7220 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7222 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7224 * as.c (print_version_id): Added an fprintf to avoid i18n
7226 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7228 * expr.c (expr): Added as_warn call to avoid i18n problems.
7229 * messages.c (as_assert): Changed code to avoid i18n problems.
7230 (as_abort): Likewise.
7231 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7232 (s_space): Likewise.
7233 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7235 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7237 * config/tc-i386.c (check_prefix): New static function, split out
7239 (struct _i386_insn): Add wait_prefix field.
7240 (md_assemble): Remove wait_prefix local variable. Use
7241 check_prefix when adding a prefix.
7243 * config/tc-i386.c (current_templates): New static variable.
7244 (md_assemble): Remove current_templates local variable.
7245 (md_assemble, i386_operand): Improve error and warning messages in
7246 many places. Add RESTORE_END_STRING in many places before error
7247 return. Clarify some comments.
7249 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7251 (md_assemble): Parse string instruction operands, looking for
7252 segment override prefixes. Check for invalid segment prefixes on
7254 (i386_operand): i.seg[] and max mem_operand changes for string
7256 * config/tc-i386.h (EsSeg): Define.
7258 * config/tc-i386.h (regKludge): Define.
7259 (iclrKludge, imulKludge): Don't define.
7260 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7261 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7262 opcode_modifier checks to look for more common cases first. Add
7263 default_seg for IsString case.
7265 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7267 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7269 * configure: Rebuild with new automake and libtool.
7270 * aclocal.m4, Makefile.in: Likewise.
7272 * doc/Makefile.am (as.dvi): New target.
7273 * doc/Makefile.in: Rebuild.
7275 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7277 * configure.in: Added sparc86x support.
7279 * configure: Rebuild.
7281 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7283 (md_parse_option): Warn if -EL is not supported for this architecture.
7285 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7287 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7289 * config/tc-mips.c (mips_ip): Note when we use get match on
7290 the full instruction name.
7292 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7294 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7295 back into the expression to handle add/sub simplification correctly.
7297 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7299 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7301 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7303 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7306 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7308 * symbols.c (max_indent_level): New global.
7309 (print_symbol_value_1): Use it.
7310 * expr.h (expr_build_dot): Declare.
7311 * expr.c (expr_build_dot): New function.
7313 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7315 * symbols.c (print_binary): New function.
7316 (print_expr_1): Call it.
7318 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7320 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7321 operand in the opcode.
7323 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7325 * config/tc-i386.h: Reorder operand flags and opcode modifier
7326 flags for clarity. Remove unused definitions: Unknown,
7327 ImmUnknown, DispUnknown, NoModrm.
7328 * config/tc-i386.c (type_names): Add missing Debug type.
7329 (md_assemble): Better duplicate prefix checking. Quicker string
7330 instruction check via new opcode_modifier flag.
7332 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7334 * doc/as.texinfo (Invoking): Clarify -Wa example.
7336 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7338 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7339 (s_mips_weakext): Define.
7340 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7341 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7344 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7346 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7347 is an error if the value can not be computed at assembly time.
7348 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7350 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7352 * gasp.c (main): Set next field of new include_path structure to
7353 NULL. From Avery Pennarun <averyp@gdc.ca>.
7355 * read.c (s_mri_sect): Call as_bad rather than abort for an
7356 unsupported MRI target.
7358 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7360 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7361 the destination of a branch instruction should be altered.
7362 (find_real_start): New function: Locate the real, Thumb coded
7363 start of a Thumb function.
7364 (do_t_branch23): Alter the destination of branches to Thumb
7367 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7369 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7371 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7374 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7376 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7377 * doc/c-hppa.texi: Likewise.
7379 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7381 * Makefile.am: Rebuild dependencies.
7382 * Makefile.in: Rebuild.
7384 * Makefile.am (DEP_INCLUDES): New variable.
7385 (.dep1): Change to work when srcdir is not an absolute path.
7386 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7387 * Makefile.in: Rebuild.
7389 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7391 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7392 LinearAddress patch.
7394 * configure.in: Set version to 2.9.1.
7395 * configure: Rebuild.
7397 * Branched binutils 2.9.
7399 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7401 * config/tc-i386.h (FWait): Define.
7402 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7403 other prefixes. Check FWait flag in opcode table to see which
7404 instructions require an fwait prefix.
7406 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7408 * stabs.c (get_stab_string_offset): Always create a stab string
7411 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7413 Fix some gcc -Wall warnings:
7414 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7415 * ehopt.c (eh_frame_code_alignment): Likewise.
7416 * expr.c (integer_constant, operand): Likewise.
7417 * frags.c (frag_align): Likewise.
7418 * gasp.c (level_0, change_base, doinstr): Likewise.
7419 * hash.c (hash_ask): Likewise.
7420 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7421 (debugging_pseudo): Likewise.
7422 * macro.c (define_macro, check_macro): Likewise.
7423 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7424 (ignore_rest_of_line, float_cons): Likewise.
7425 * symbols.c (decode_local_label_name): Likewise.
7426 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7427 (fixup_segment, number_to_chars_bigendian): Likewise.
7428 (number_to_chars_littleendian): Likewise.
7429 * config/atof-ieee.c (gen_to_words): Likewise.
7430 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7431 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7432 * read.c (output_big_sleb128): Initialize locals to avoid
7434 (output_big_uleb128, equals): Likewise.
7435 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7436 to unsigned int. Change zeros to unsigned int.
7437 * cond.c (s_if): Add return to default case.
7438 * frags.c (frag_now_fix): Change return type to addressT.
7439 * frags.h (frag_now_fix): Update declaration.
7440 * listing.c (file_info_struct): Change linenum to unsigned int.
7441 (struct list_info_struct): Change hll_line to unsigned int.
7442 (print_source): Update format string.
7443 * read.c (emit_expr): Change scan to unsigned int, and don't
7444 bother to initialize it.
7445 * symbols.c (dollar_label_count): Change to unsigned long.
7446 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7447 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7448 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7450 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7452 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7453 mcf5200 just as we do for m68000.
7454 (m68k_init_after_args): Likewise.
7455 (md_estimate_size_before_relax): Likewise.
7457 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7459 * config/tc-v850.c (md_assemble): Store relocation addend in
7460 fixup instead of instruction.
7462 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7464 * config/tc-i386.c (md_assemble): Swap template arguments to
7465 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7466 This macro is currently symmetric, so passing them the wrong
7467 way didn't cause any problem, but may if the macro is changed
7469 After copying template to i.tm, use i.tm. rather than t-> to
7470 access fields, and make t a const*
7471 Move i.tm.operand_types[] swap to immediately after the copy.
7473 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7475 * expr.h (expr_build_uconstant): Add prototype.
7476 (expr_build_unary,expr_build_binary): Add prototypes.
7477 * expr.c (expr_build_uconstant): New function.
7478 (expr_build_unary,expr_build_binary): New functions.
7480 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7482 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7483 * macro.c (macro_expand_body): Increase buffer size.
7484 * messages.c (as_warn): Likewise.
7485 (as_warn_where, as_bad, as_bad_where): Likewise.
7487 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7489 Based on patch from H.J. Lu <hjl@gnu.org>:
7490 * Makefile.am (DISTSTUFF): New variable.
7491 (diststuff): New target.
7492 * Makefile.in: Rebuild.
7494 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7496 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7497 m32r_elf_section_change_hook.
7499 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7500 emit a nop if a section ends with a 16 bit instruction.
7502 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7504 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7505 s_lcomm rather than obj_coff_lcomm.
7506 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7508 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7510 * config/tc-i386.h (LinearAddress): Define.
7511 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7512 instruction, don't use a default segment.
7514 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7516 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7517 * configure: Rebuild.
7519 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7521 * aclocal.m4, configure: Rebuild with libtool 1.2.
7523 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7525 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7526 PC relative branches. Patch courtesy of Jonathan Walton.
7529 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7531 * configure.in (emulations): Add thumb-pe target.
7533 * configure (emulations): Add thumb-pe target.
7535 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7537 * itbl-lex.l (yywrap): Don't define if already defined as a
7540 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7542 * depend.c (quote_string_for_make): New function.
7543 (wrap_output): Use it.
7545 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7547 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7548 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7550 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7552 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7553 Recognize -GN and -relax.
7554 (md_begin): Initialize gp size from -G switch.
7555 (alpha_force_relocation): Always force if -relax.
7556 (alpha_align): Take a new argument that will specify when to
7557 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7558 Change all callers. Emit nop alignment padding as nop+unop pair.
7560 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7562 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7563 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7565 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7567 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7568 require padding to the next long word boundary.
7570 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7572 * cgen.c: #include symcat.h.
7573 * config/tc-m32r.c: Likewise.
7575 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7577 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7578 absolute expressions instead of '$' prefixed register names.
7580 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7582 * read.c (s_set): Record file and line info for symbols when -as.
7583 (pseudo_set): Don't overwrite that dummy fragment.
7585 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7587 * config/tc-ppc.c (md_pseudo_table): Add "section".
7588 (ppc_named_section): New static function.
7590 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7592 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7593 so we don't have to scan the entire list.
7595 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7597 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7598 case, allow the parallel instructions to modify the same flag
7601 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7603 * listing.c (list_symbol_table): Categorize symbols by
7604 undefined_section rather than sy_frag->line == NULL.
7606 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7608 * Makefile.am (install-exec-local): Install properly when ln
7609 fails or tooldir == prefix.
7611 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7613 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7614 Test result of insert_operand for error.
7616 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7618 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7619 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7620 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7621 * doc/Makefile.in: Rebuild.
7623 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7625 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7626 (macro): Fix handling of M_COP[0-3].
7628 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7630 Based on patches from Ross Harvey <ross@teraflop.com>:
7631 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7632 if macro_alternate or macro_mri.
7633 (getstring): Remove support for byte constants between < and >.
7634 (get_any_string): '<' only starts a string if macro_alternate or
7636 (macro_expand_body): Permit keyword parameters following
7637 positional parameters.
7639 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7640 * configure.in (alpha*-*-netbsd*): New target.
7641 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7642 * configure: Rebuild.
7644 * as.h (flag_warn_suppress_instructionswap): Move from here...
7645 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7646 here, and make static.
7648 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7649 BFD_ASSEMBLER or MANY_SEGMENTS.
7651 * as.c (show_usage): Update bug-gnu-utils address.
7652 * gasp.c (show_usage): Likewise.
7653 * doc/as.texinfo (Bug Reporting): Likewise.
7655 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7657 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7658 insns regardless of the size of a pointer if we're in mips I or
7660 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7662 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7664 Fix rac to accept only a0:
7665 * tc-d10v.c (parallel_ok, find_opcode):
7666 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7667 Introduce OPERAND_GPR.
7669 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7671 * read.c (s_fill): Handle non-constant repeat counts by creating
7672 an rs_space fragment.
7674 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7676 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7677 from as_bad to as_warn.
7679 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7681 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7682 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7683 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7685 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7687 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7688 seg_fix_rotP rather than fix_root from seg_info.
7690 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7692 * expr.c: Add support for 0x1_2_3_4 bignums.
7694 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7696 * configure.in: Change -linux* to -linux-gnu*.
7697 * configure: Rebuild.
7699 * app.c (do_scrub_begin): Treat \r as whitespace.
7701 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7703 * Makefile.am: Update dependencies.
7704 * Makefile.in: Rebuild.
7706 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7708 * configure, aclocal.m4: Rebuild with new libtool.
7710 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7712 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7713 the argument to bfd_set_arch_mach.
7714 (load_address): Use bfd_arch_bits_per_address to determine the
7715 bit size of an address instead of looking at the isa level.
7716 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7718 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7720 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7722 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7724 * ehopt.c: New file.
7725 * as.h (enum _relax_state): Add rs_cfa.
7726 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7727 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7728 * read.c (emit_expr): Call check_eh_frame.
7729 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7730 (relax_segment): Likewise.
7731 * Makefile.am: Rebuild dependencies.
7732 (GAS_CFILES): Add ehopt.c.
7733 (GENERIC_OBJS): Add ehopt.o.
7734 * doc/internals.texi (Frags): Document rs_cfa.
7736 * as.c (show_usage): Mention --traditional-format.
7737 (parse_args): Accept --traditional-format.
7738 * as.h (flag_traditional_format): Declare.
7739 * output-file.c (output_file_create): If flag_traditional_format,
7740 set BFD_TRADITIONAL_FORMAT on stdoutput.
7741 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7743 * config/tc-mips.c (append_insn): Make sure that if we have a
7744 fixup for an unmatched %hi reloc, it does not associated with a
7747 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7748 * doc/Makefile.in: Likewise.
7750 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7752 * config/tc-m32r.c (check_for_side_effects): New function.
7753 (can_make_parallel): Add checks for instruction side effects
7754 clashing with the other instruction.
7755 (assemble_parallel_insn): Improve warning messages. Return error
7756 message from non-swapped instruction order.
7758 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7760 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7762 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7763 md_cleanup definition. This moves the forced literal output to
7764 the end of the source pass, and avoids macro's inserting literals
7765 into the code immediately after the macro expansion.
7767 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7769 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7770 a gas internal symbol is adjustable.
7771 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7773 * as.h: If gcc version greater than 2.6, use `__format__' and
7774 `__printf__' in function attributes, rather than `format' and
7777 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7779 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7781 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7783 Add tms320c30 support:
7784 * config/tc-tic30.h: New file.
7785 * config/tc-tic30.c: New file.
7786 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7787 TARGET_FORMAT as "coff-tic30".
7788 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7789 * Makefile.am: Rebuild dependencies.
7790 (CPU_TYPES): Add tic30.
7791 (CPU_OBJ_VALID): tic30-aout is valid.
7792 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7793 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7794 * configure, Makefile.in: Rebuild.
7796 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7798 * config/tc-v850.c (md_assemble): Improvements to error messages.
7800 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7802 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7803 BFD_RELOC_HI16_S to store the high bits of any value.
7805 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7806 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7807 assembler calculate relocations to any external symbol at all.
7808 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7809 involving generation of pc-relative relocs.
7810 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7811 has been moved to md_apply_fix3.
7813 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7814 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7815 which actually means (the address of identifier's GOT entry) +
7816 constant, which is not particularly useful.
7818 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7820 * read.h (include_dirs): Declare.
7821 (include_dir_count,include_dir_maxlen): Declare.
7823 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7825 * configure.in: Correct check for shared opcodes library.
7826 * configure: Rebuild.
7828 * listing.c (buffer_line): If we can't open the file, set at_end.
7829 (listing_print): Remove unused local variable fi.
7831 * config/m68k-parse.y (reglistpair): Handle register list in
7834 * config/vms-conf.h: Don't undef VERSION.
7836 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7838 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7840 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7842 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7843 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7844 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7845 (EXTRA_DIST): Define.
7846 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7847 explicitly rather than via the list of object files.
7848 (gcc-as.opt): New file created when make-gas.com is run.
7849 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7850 itbl-cpu.h} to #include appropriate file rather than copying that
7852 * config/vms-conf.h: Synchronize with current config.in.
7853 * Makefile.in: Rebuild.
7855 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7857 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7858 (parallel_ok): Relaxed parallel subinstruction dependency check.
7860 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7862 * as.h (flag_warn_suppress_instructionswap): added new flag.
7863 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7864 command line argument.
7865 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7866 warning only if flag_warn_suppress_instructionswap is false.
7868 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7870 * configure.in (i386-*-mingw32*): New target.
7871 * configure: Rebuild.
7873 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7875 * symbols.c (resolve_symbol_value): Don't set the segment if it
7876 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7878 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7881 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7883 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7884 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7887 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7889 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7891 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7893 * config/tc-v850.c (v850_insert_operand): Display instruction when
7894 an error is encountered.
7896 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7898 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7899 (i386-*-sco3.2v5*coff): New target.
7900 (i386-*-sco3.2*): New target.
7901 * configure: Rebuild.
7903 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7905 * config/tc-v850.c: Tidy error message production.
7907 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7909 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7910 validate_immediate return value in the right type for comparisons
7913 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7915 * listing.c (MAX_BYTES): Use listing variables not constants.
7916 (data_buffer): No longer an array, but a pointer.
7917 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7918 (listing_listing): Allocate data_buffer.
7920 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7922 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7923 --listing-rhs-width, --listing-cont-lines.
7924 (show_usage): Update.
7925 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7926 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7927 (print_lines): Use the variables instead of the constants.
7928 (listing_listing): Likewise.
7929 * listing.h: Declare the new vars.
7931 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7933 * as.c (parse_args): Add --keep-locals alias for -L.
7934 Add --strip-local-absolute.
7935 (show_usage): Update.
7936 * as.h (flag_strip_local_absolute): New flag.
7937 * symbols.c (S_IS_LOCAL): Use it.
7938 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7939 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7940 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7942 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7944 * config/tc-m32r.c: Detect if explicitly parallel instructions
7945 might have an io conflict and issue a warning message.
7947 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7949 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7950 cgen_swap_fixups): Functions to save, restore and swap the fixup
7951 chain with a backup copy.
7952 (cgen_asm_finish_insn): Returns address of constructed insn.
7954 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7956 * listing.c (file_info_struct): Remove FILE, add POS.
7957 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7958 (file_info): Don't open the file.
7959 (buffer_line): Check for the file in the last_open cache, updating
7961 (print_source): Don't reference file_info->file.
7962 (listing_listing): Likewise.
7963 (listing_print): Close the file in the cache, if any.
7965 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7967 * read.c (dwarf_file_string): New file static variable.
7968 (emit_expr): Look for constant sequence that leads up to a file
7969 name in DWARF debugging output.
7970 (stringer): Use dwarf_file_string to decide whether to accept a
7971 string as a file name.
7973 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7975 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7976 (crack_operand): Add reg->reglst MRI hack.
7977 (r_seg): Put reglst symbols in reg_section.
7978 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7980 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7982 * tc-sh.c (get_specific): Handle SGR & DBR.
7984 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7986 * tc-h8300.c (parse_reg): Take the length of the symbol into
7987 account when attempting to match a register name.
7988 * tc-h8500.c (parse_reg): Likewise.
7990 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7992 * cgen.c: Formatting changes to improve readability.
7994 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7996 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7999 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8001 Based on a patch from Jim Wilson
8002 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8003 (tc_gen_reloc): Handle cross section PC relative relocs
8006 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8008 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8010 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8012 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8013 (expr_jmp_buf): New static local.
8014 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8015 (cgen_md_operand): New function.
8016 * tc-m32r.c: Clean up pass over `struct foo' usage.
8017 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8019 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8021 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8022 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8024 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8026 * config/tc-i386.c (i386_operand): Give an error if there are
8027 unrecognized characters after an expression.
8029 For older changes see ChangeLog-9697