1 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3 * as.h (OPTION_MD_BASE): Bump to 190.
4 * as.c (parse_args) <std_longopts>: Add comment about the need to
5 check OPTION_MD_BASE in as.h.
7 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
10 2000-10-27 Nick Clifton <nickc@redhat.com>
12 * configure.in (emulations): Add m68hc12.
13 * configure: Regenerate.
14 * po/gas.pot: Regenerate.
16 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
18 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
20 (arm_psr_parse): Handle lowercase CPSR and SPSR.
22 2000-10-25 Nick Clifton <nickc@redhat.com>
24 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
25 a DWARF2 line number information sequence.
27 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
29 * read.c (generate_lineno_debug): Update comment describing why
30 DWARF2 line number debug information is not generated
31 automatically by this function.
33 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
36 * config/tc-arm.h (md_end): Define.
37 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
39 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
40 if generating DWARF2 line numbers.
41 (arm_end_of_source): New function. Call dwarf2_finish if
44 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
45 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
46 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
48 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
50 * tc-i386.c: Fix prototype declarations for functions taking no
53 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
55 * tc-i386.c (i386_operand_modifier): Remove.
56 (build_displacement_string): Remove.
57 (i386_parse_seg): Remove.
58 (i386_intel_memory_operand): Remove.
59 (i386_intel_operand): Re-write using recursive descent parser based
60 on MASM documentation.
61 (struct intel_parser_s): New structure.
62 (intel_parser): New static variable.
63 (struct intel_token): New structure.
64 (cur_token, prev_token): New static variables.
77 (intel_match_token): New function.
78 (intel_get_token): New function.
79 (intel_putback_token): New function.
80 (intel_expr): New function.
81 (intel_e05): New function.
82 (intel_e05_1): New function.
83 (intel_e06): New function.
84 (intel_e06_1): New function.
85 (intel_e09): New function.
86 (intel_e09_1): New function.
87 (intel_e10): New function.
88 (intel_e10_1): New function.
89 (intel_e11): New function.
91 2000-10-20 Jakub Jelinek <jakub@redhat.com>
93 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
94 instructions to loose any special insn->architecture mask.
96 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
97 (sparc_md_end, sparc_arch_types, sparc_arch,
98 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
99 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
100 request v9b architecture if they are used).
102 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
104 * config/tc-m68k.c: Fix the previous misapplied patch.
106 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
108 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
109 BFD_ASSEMBLER and !BFD_ASSEMBLER.
110 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
113 2000-10-17 Kazu Hirata <kazu@hxi.com>
115 * debug.c: Fix formatting.
116 * depend.c: Likewise.
117 * dwarf2dbg.c: Likewise.
118 * dwarf2dbg.h: Likewise.
122 * flonum-konst.c: Likewise.
125 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
127 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
129 * doc/as.texinfo: Added notes about this new option.
131 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
133 * config/tc-sh.c (JREG): Remove.
134 (md_convert_frag): Remove #if 0:d code using JREG.
136 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
138 * config/tc-i386.c (i386_operand_modifier): Only match
139 modifiers SHORT and FLAT if they are followed by a space.
140 (parse_register): When `allow_naked_reg' is set, do not confuse
141 identifiers that start with a register name with a register.
143 2000-10-12 Kazu Hirata <kazu@hxi.com>
145 * app.c: Fix formatting.
148 * bit_fix.h: Likewise.
153 2000-10-11 Alan Modra <alan@linuxcare.com.au>
155 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
157 2000-10-07 Alan Modra <alan@linuxcare.com.au>
159 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
160 Re-arrange function a little and improve error message.
162 * write.c (write_relocs): Fix a comment.
164 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
167 2000-10-05 Jim Wilson <wilson@cygnus.com>
169 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
171 2000-10-05 Alan Modra <alan@linuxcare.com.au>
173 * config/tc-i386.c: Delete some useless comments, reformat others.
175 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
176 non-global syms in linkonce sections.
178 2000-10-04 Ralf Baechle <ralf@gnu.org>
180 * config/tc-ia64.c (operand_match): Don't use // style comments.
181 * config/tc-i370.c: Likewise.
183 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
185 Changes to handle varying register prefix and user symbol prefix.
186 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
187 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
188 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
189 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
190 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
191 (demand_register_prefix): New variable.
192 (md_pseudo_table): New pseudo ".syntax".
193 (md_longopts): New options --no-underscore and --underscore.
194 (cris_target_format): Return elf32-us-cris or elf32-cris depending
195 on symbols_have_leading_underscore.
196 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
197 (get_spec_reg): Ditto.
198 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
200 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
202 <case OPTION_NO_US, case OPTION_US>: New.
203 (md_show_usage): Be brief and reformat to match continuation of
205 * po/gas.pot: Regenerate.
207 2000-09-28 Alan Modra <alan@linuxcare.com.au>
209 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
210 force relocs for 12 bit branches.
211 (md_apply_fix): Similarly, adjust logic here.
213 2000-09-28 Alan Modra <alan@linuxcare.com.au>
215 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
216 adjust for external and weak syms as we will use a reloc. Allow
217 for +8 offset when calculating limits of branches.
218 (hppa_fix_adjustable): Undo 2000-09-23 change.
219 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
220 Correct distance calculation.
221 (tc_gen_reloc): Print the file name and line number if we can't
224 From John David Anglin <dave@hiauly1.hia.nrc.ca>
225 * config/tc-hppa.c (nonzero_dibits): Define.
226 (arg_reloc_stub_needed): Check each arg and return value
227 separately for zero case.
228 (pa_align): Declare argument `bytes'.
230 2000-09-25 Kazu Hirata <kazu@hxi.com>
232 * config/tc-cris.c: Fix formatting.
233 * config/tc-d10v.h: Likewise.
234 * config/tc-d30v.c: Likewise.
235 * config/tc-d30v.h: Likewise.
236 * config/tc-fr30.c: Likewise.
237 * config/tc-fr30.h: Likewise.
238 * config/tc-m68k.c: Likewise.
239 * config/tc-m68k.h: Likewise.
240 * config/tc-pj.h: Likewise.
241 * config/tc-ppc.c: Likewise.
242 * config/tc-ppc.h: Likewise.
243 * config/tc-sh.c: Likewise.
244 * config/tc-sh.h: Likewise.
245 * config/tc-sparc.c: Likewise.
246 * config/tc-v850.h: Likewise.
247 * config/tc-vax.h: Likewise.
248 * config/tc-w65.h: Likewise.
249 * config/tc-z8k.h: Likewise.
251 2000-09-23 Alan Modra <alan@linuxcare.com.au>
253 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
255 (hppa_force_relocation): Likewise.
257 2000-09-22 Jim Wilson <wilson@cygnus.com>
259 * config/tc-ia64.c (dv_sem): Add "stop".
260 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
261 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
262 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
264 (mark_resources): Check IA64_RS_PRr.
266 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
268 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
269 md_estimate_size_before_relax): Redesign and clean up the
270 relaxation mechanism.
272 2000-09-21 Kazu Hirata <kazu@hxi.com>
274 * config/tc-ns32k.c: Fix formatting.
275 * config/tc-ns32k.h: Likewise.
277 2000-09-20 Kazu Hirata <kazu@hxi.com>
279 * config/tc-m32r.c: Fix formatting.
280 * config/tc-m32r.h: Likewise.
281 * config/tc-m68851.h: Likewise.
282 * config/tc-m68hc11.c: Likewise.
283 * config/tc-m68hc11.h: Likewise.
284 * config/tc-m88k.c: Likewise.
285 * config/tc-mcore.c: Likewise.
286 * config/tc-mcore.h: Likewise.
287 * config/tc-mips.c: Likewise.
288 * config/tc-mips.h: Likewise.
289 * config/tc-mn10200.h: Likewise.
290 * config/tc-mn10300.h: Likewise.
291 * config/tc-tahoe.c: Likewise.
292 * config/tc-tahoe.h: Likewise.
294 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
296 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
297 Likewise in relaxation description comments.
299 2000-09-18 Alan Modra <alan@linuxcare.com.au>
301 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
302 subtraction of two syms without emitting a relocation.
304 From David Huggins-Daines <dhd@linuxcare.com>
305 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
306 global or weak symbols.
308 2000-09-15 Kazu Hirata <kazu@hxi.com>
310 * config/tc-h8300.h: Fix formatting.
311 * config/tc-h8500.c: Likewise.
312 * config/tc-h8500.h: Likewise.
313 * config/tc-hppa.h: Likewise.
314 * config/tc-i370.h: Likewise.
315 * config/tc-i386.h: Likewise.
316 * config/tc-i860.c: Likewise.
317 * config/tc-i860.h: Likewise.
318 * config/tc-i960.h: Likewise.
319 * config/tc-ia64.c: Likewise.
320 * config/tc-ia64.h: Likewise.
322 2000-09-14 Kazu Hirata <kazu@hxi.com>
324 * config/tc-a29k.c: Fix formatting.
325 * config/tc-alpha.c: Likewise.
326 * config/tc-arc.c: Likewise.
327 * config/tc-arc.h: Likewise.
328 * config/tc-arm.c: Likewise.
329 * config/tc-arm.h: Likewise.
330 * config/tc-avr.c: Likewise.
331 * config/tc-avr.h: Likewise.
332 * config/tc-tic30.c: Likewise.
333 * config/tc-tic30.h: Likewise.
334 * config/tc-tic54x.c: Likewise.
335 * config/tc-tic54x.h: Likewise.
336 * config/tc-tic80.c: Likewise.
337 * config/tc-tic80.h: Likewise.
339 2000-09-14 Timothy Wall <twall@cygnus.com>
341 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
342 parallel comparisons for later use.
343 (struct rsrc): Add parallel comparison type.
344 (resources_match): Skip special cases of PR usage (non-conflicting
347 2000-09-13 Kazu Hirata <kazu@hxi.com>
349 * config/obj-ecoff.c: Fix formatting.
350 * config/obj-elf.c: Likewise.
351 * config/obj-elf.h: Likewise.
352 * config/obj-evax.h: Likewise.
353 * config/obj-generic.h: Likewise.
354 * config/obj-hp300.c: Likewise.
355 * config/obj-hp300.h: Likewise.
356 * config/obj-ieee.h: Likewise.
357 * config/obj-vms.c: Likewise.
358 * config/obj-vms.h: Likewise.
360 2000-09-13 Anders Norlander <anorland@acc.umu.se>
362 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
363 (md_parse_option): Ditto.
364 (md_longopts): Add -mips32 option.
365 (md_show_usage): Document new options.
366 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
367 (mips_ip): Assemble mfc0 with a sub-selection code.
368 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
369 (mips_cpu_to_str): New function.
370 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
371 Use CPU_* defines instead of hardcoded numbers.
373 * doc/as.texinfo: Document new options.
374 * doc/c-mips.texi: Ditto.
376 2000-09-12 Kazu Hirata <kazu@hxi.com>
378 * as.h: Fix formatting.
379 * asintl.h: Likewise.
380 * bit_fix.h: Likewise.
381 * config/obj-aout.c: Likewise.
382 * config/obj-aout.h: Likewise.
383 * config/obj-bout.c: Likewise.
384 * config/obj-bout.h: Likewise.
385 * config/obj-coff.c: Likewise.
386 * config/obj-coff.h: Likewise.
387 * dwarf2dbg.h: Likewise.
389 * flonum.h: Likewise.
391 * itbl-ops.h: Likewise.
395 * struc-symbol.h: Likewise.
396 * subsegs.h: Likewise.
397 * symbols.h: Likewise.
401 2000-09-11 Kazu Hirata <kazu@hxi.com>
403 * bignum-copy.c: Fix formatting.
404 * config/tc-i370.c: Likewise.
405 * config/tc-i960.c: Likewise.
406 * config/tc-m68k.c: Likewise.
408 * flonum-copy.c: Likewise.
409 * flonum-konst.c: Likewise.
410 * flonum-mult.c: Likewise.
411 * literal.c: Likewise.
415 * subsegs.c: Likewise.
417 2000-09-09 Philip Blundell <philb@gnu.org>
419 * configure.in (arm*-*-uclinux*): New target.
420 * configure: Regenerate.
422 2000-09-09 Kazu Hirata <kazu@hxi.com>
424 * input-file.c: Fix formatting.
425 * itbl-ops.c: Likewise.
426 * messages.c: Likewise.
428 2000-09-08 Philip Blundell <philb@gnu.org>
430 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
433 2000-09-07 H.J. Lu <hjl@gnu.org>
435 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
436 * configure: Rebuild.
438 2000-09-07 Kazu Hirata <kazu@hxi.com>
440 * atof-generic.c: Fix formatting.
441 * config/tc-mips.c: Likewise.
442 * config/tc-vax.c: Likewise.
443 * input-scrub.c: Likewise.
445 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
447 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
448 * configure.in (sh-*-linux*): Added.
449 * configure: Rebuilt.
451 2000-09-06 Kazu Hirata <kazu@hxi.com>
453 * config/tc-hppa.c: Fix formatting.
455 * ecoff.c: Fix formatting.
457 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
459 * configure: Rebuilt with new libtool.m4.
461 2000-09-05 Kazu Hirata <kazu@hxi.com>
463 * cgen.c: Fix formatting.
464 * config/tc-ia64.c: Likewise.
466 2000-09-05 Nick Clifton <nickc@redhat.com>
468 * aclocal.m4: Regenerate.
469 * config.in: Regenerate.
470 * configure: Regenerate.
471 * po/gas.pot: Regenerate.
473 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
475 * config/tc-cris.c: Correct comment typos.
477 2000-09-05 Eric Christopher <echristo@cygnus.com>
479 * config/tc-mn10300.c: Cleanup.
480 (md_pcrel_from): Enable.
482 2000-09-05 Alan Modra <alan@linuxcare.com.au>
484 * expr.c (operand): Fix a comment typo.
485 * write.c (write_relocs): Fix a signed/unsigned warning.
487 * config/tc-hppa.c (fudge_reg_expressions): New
488 (hppa_force_reg_syms_absolute): New.
489 (pa_equ): Allow reg_section expressions.
490 * config/tc-hppa.c (md_optimize_expr): Define.
491 (hppa_force_reg_syms_absolute): Prototype.
493 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
494 (pa_parse_number): Pass in arg to select fp reg parsing.
495 Return 1 to indicate format checks pass. If strict, then only
496 accept a register or register symbol. Return value in...
497 (pa_number): New static for pa_parse_number.
498 (FP_REG_BASE): Define.
499 (FP_REG_RSEL): Define.
500 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
501 appropriate. White space changes.
502 (need_pa11_opcode): Don't bother passing any params, get them from
504 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
505 Remove extraneous check in case 'Q'.
506 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
507 reg, set section of resulting symbol to reg_section.
508 (pa_parse_space_stmt): Modify call to pa_parse_number.
509 (pa_space): Likewise.
511 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
512 (hppa_force_relocation): Handle vtable relocs.
513 (pa_vtable_entry): New.
514 (pa_vtable_inherit): New.
515 (md_pseudo_table): Add entries for vtable pseudos.
516 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
517 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
519 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
520 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
521 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
523 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
524 specify a symbol type.
526 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
527 dependent things together.
528 (md_elf_symbol_type): Define.
530 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
532 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
534 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
535 (obj_elf_vtable_entry): Declare.
537 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
539 (obj_elf_vtable_entry): Similarly.
540 (elf_pseudo_table): Fix the damage with a cast.
542 2000-09-03 Richard Henderson <rth@cygnus.com>
544 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
545 for template selection when a label is needed.
547 2000-09-02 Kazu Hirata <kazu@hxi.com>
549 * config/tc-ia64.c: Fix formatting.
551 2000-09-02 Nick Clifton <nickc@redhat.com>
553 * configure.in: Increase version number to 2.10.91.
554 * configure: Regenerate.
555 * aclocal.m4: Regenerate.
556 * config.in: Regenerate.
557 * po/gas.pot: Regenerate.
558 * Makefile.in: Regenerate.
560 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
562 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
563 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
564 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
566 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
569 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
571 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
572 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
573 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
574 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
575 (GOT_symbol): New variable.
576 (md_undefined_symbol): Set it.
578 2000-09-01 Richard Henderson <rth@cygnus.com>
580 * config/tc-ia64.c (match): Don't inline.
581 (extra_goodness): New.
582 (md_begin): Prefer nop.f and nop.b for best_template.
584 2000-08-31 Kazu Hirata <kazu@hxi.com>
586 * as.c: Fix formatting.
591 2000-08-31 Eric Christopher <echristo@cygnus.com>
593 * config/tc-mn10300.c: Cleanup and fix warnings.
594 (md_pseudo_table): Add initializers.
595 (md_show_usage): Cleanup.
596 (md_parse_option): Fix warnings.
597 (md_undefined_symbol): Fix warnings.
598 (md_conver_frag): Fix warnings.
599 (tc_gen_reloc): Fix warnings.
600 (md_apply_fix3): Fix warnings.
601 (check_operand): Fix warnings.
603 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
605 * acinclude.m4: Include libtool and gettext macros from the
607 * aclocal.m4, configure: Rebuilt.
609 2000-08-30 Mark Hatle <mhatle@mvista.com>
611 * config/tc-ppc.c (md_parse_option): Recognize -m405.
613 2000-08-31 Kazu Hirata <kazu@hxi.com>
615 * listing.c: Fix formatting.
617 2000-08-29 Kazu Hirata <kazu@hxi.com>
619 * app.c: Fix a comment typo. Fix formatting.
621 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
623 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
624 offset of the target destination for jmp instructions.
625 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
627 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
629 * NEWS: Mention support for CRIS.
631 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
633 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
634 Sets `.lcomm' alignment to zero.
636 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
638 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
639 (TC_FIX_ADJUSTABLE): Define.
641 2000-08-23 Jim Wilson <wilson@cygnus.com>
643 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
644 unwind.personality_routine is set.
646 2000-08-23 H.J. Lu <hjl@gnu.org>
648 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
650 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
652 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
655 2000-08-22 H.J. Lu <hjl@gnu.org>
657 * config.in (STRICTCOFF): New for strict COFF.
659 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
660 i386-*-go32* and i386-go32-rtems*.
661 * configure: Rebuilt.
663 * config/obj-coff.c (obj_coff_endef): Follow the historical
664 behavior if STRICTCOFF is not defined.
666 * doc/internals.texi: Document STRICTCOFF.
668 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
670 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
671 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
672 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
673 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
674 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
675 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
676 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
679 2000-08-22 Eric Christopher <echristo@cygnus.com>
681 * config/tc-mn10300.c: (md_apply_fix): New function.
682 (mn10300_force_relocation): New function.
683 (mn10300_fix_adjustable): New function.
685 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
686 (TC_HANDLES_FX_DONE): Define.
687 (obj_fix_adjustable): Define.
688 (MD_APPLY_FIX3): Define.
689 (TC_LINKRELAX_FIXUP): Define.
691 * write.c: (TC_LINKRELAX_FIXUP): Define if not
693 (fixup_segment): Use TC_LINKRELAX_FIXUP.
695 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
697 2000-08-21 Jason Eckhardt <jle@cygnus.com>
699 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
700 if the fixup resulted in a relocation.
702 2000-08-18 Nick Clifton <nickc@redhat.com>
704 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
705 Make reference to first element of shift_names explicit.
707 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
709 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
710 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
711 add a symbol's address. Removed all target-specific #ifdefs that
712 used to accomplished the same.
713 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
714 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
715 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
716 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
717 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
719 2000-08-17 Kazu Hirata <kazu@hxi.com>
721 * dwarf2dbg.c: Fix formatting.
723 2000-08-17 Nick Clifton <nickc@redhat.com>
725 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
726 to be recoded as logical shift lefts by zero.
728 2000-08-16 Jim Wilson <wilson@cygnus.com>
730 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
731 postincrement modified registers. Handle IA64_OPND_R3_2 addl
733 (note_register_values): Handle IA64_OPND_R3_2 operands.
735 2000-08-16 Jason Eckhardt <jle@cygnus.com>
737 * config/tc-i860.c (md_operand): Silly typo fixed.
739 2000-08-16 Nick Clifton <nickc@redhat.com>
741 * config/tc-arm.c (struct asm_shift): Delete.
743 (enum asm_shift_index): New.
744 (struct asm_shift_properties): New.
745 (struct asm_shift_name): New.
746 (shift_properties[]); New.
747 (shift_names[]); New.
749 (decode_shift): Use new structures.
750 Issue a warning is "ROR #0" is used.
751 Issue a warning if "ASR #0" or "LSR #0" is used.
753 (md_begin): Initialise arm_shift_hsh table from new
754 asm_shift_name array.
756 2000-08-16 Jakub Jelinek <jakub@redhat.com>
758 * config/tc-sparc.c: Kill all warnings.
759 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
761 (md_show_usage): Update usage text.
763 2000-08-16 Nick Clifton <nickc@redhat.com>
765 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
768 2000-08-15 Will Cohen <wcohen@redhat.com>
770 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
772 * config/tc-sh.c (md_assemble): Changed so debug_type
773 test performed for ppi_assemble
774 * config/tc-sh.c: Included dwarf2dbg.h.
775 (debug_line): Defined.
776 (md_assemble): Generates dwarf2 line info.
777 (sh_finalize): New function. Finalize dwarf2 info.
778 (assemble_ppi): Returns size of code generated.
779 (build_Mytes): Returns size of code generated.
780 (md_pseudo_table): Added "file" and "loc" psuedo ops.
781 * config/tc-sh.h (md_end): Defined.
782 (sh_finalize): Declared.
784 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
786 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
789 2000-08-14 Nick Clifton <nickc@redhat.com>
791 * config/tc-arm.c (do_bx): Allow "bx pc".
793 2000-08-14 Jim Wilson <wilson@cygnus.com>
795 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
796 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
797 (md_begin): Change assignment to md.flag to OR in the new bit.
799 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
801 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
802 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
805 2000-08-14 Jason Eckhardt <jle@cygnus.com>
807 * NEWS: Mention i860 support.
809 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
811 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
813 2000-08-14 Andreas Schwab <schwab@suse.de>
815 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
817 2000-08-11 Andreas Schwab <schwab@suse.de>
819 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
822 2000-08-11 Kazu Hirata <kazu@hxi.com>
824 * expr.c: Fix formatting.
825 * config/obj-bout.c: Likewise.
827 2000-08-10 Jason Eckhardt <jle@cygnus.com>
829 * doc/c-i860.texi: Flesh out the i860 section more.
831 2000-08-10 Kazu Hirata <kazu@hxi.com>
833 * symbols.c: Fix formatting.
836 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
838 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
839 has the IgnoreSize bit set.
841 2000-08-09 Alan Modra <alan@linuxcare.com.au>
843 From Rodney Brown <RodneyBrown@mynd.com>
844 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
845 * configure: Regenerate.
847 2000-08-09 Kazu Hirata <kazu@hxi.com>
849 * hash.c: Fix formatting.
852 2000-08-08 Jason Eckhardt <jle@cygnus.com>
854 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
855 (i860_fix_info): New enum.
856 (MD_APPLY_FIX3): Define.
857 (WORKING_DOT_WORD): Define.
858 (TC_HANDLES_FX_DONE): Define.
859 (DIFF_EXPR_OK): Define.
860 (LISTING_HEADER): Define.
861 (TARGET_FORMAT): Select target format based on endian flag.
862 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
863 (target_big_endian): Add external declaration.
865 * config/tc-i860.c: All existing code reworked completely. Other
866 new code shown below.
867 (SYNTAX_SVR4): Define.
868 (target_warn_expand): New variable.
869 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
870 (md_longopts): Declare and define with new options (-EL, -EB,
872 (md_show_usage): New function.
873 (md_operand): New function.
874 (obtain_reloc_for_imm16): New function.
875 (md_apply_fix3): New function.
876 (tc_gen_reloc): New function.
878 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
880 * config/tc-m68hc11.c (build_jump_insn): Make sure the
881 2 bytes of the jump address are in the same frag.
882 (find): Accept 68hc12 register indirect modes.
884 * NEWS: Mention 68HC11 & 68HC12 support.
886 2000-08-07 Richard Henderson <rth@cygnus.com>
888 * config/tc-ia64.c (unwind): Add prologue_mask member.
889 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
890 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
891 (dot_body): Clear unwind.prologue_mask.
892 (dot_prologue): Set it. Accept a register second argument.
894 2000-08-07 Kazu Hirata <kazu@hxi.com>
896 * config/atof-ieee.c: Fix formatting.
897 * config/atof-tahoe.c: Likewise.
899 2000-08-06 Nick Clifton <nickc@cygnus.com>
901 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
904 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
905 of .popsection, .previous, .pushsection, .subsection,
906 .version, .vtable_entry, .vtable_inherit and .weak.
908 2000-08-05 Kazu Hirata <kazu@hxi.com>
910 * config/tc-cris.c: Fix formatting.
911 * config/tc-i386.c: Likewise.
912 * config/tc-sparc.c (sparc_ip): Simplify the code.
914 2000-08-04 Kazu Hirata <kazu@hxi.com>
916 * config/tc-cris.c: Rearrange code for readability.
917 * config/tc-d10v.c: Fix formatting.
918 * config/tc-m32r.c: Likewise.
919 * config/tc-sparc.c: Likewise.
921 2000-08-02 Jim Wilson <wilson@cygnus.com>
923 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
924 before ia64_find_opcode.
925 (md_assemble): Likewise.
927 2000-08-01 Nick Clifton <nickc@cygnus.com>
929 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
930 Undo some formatting fixes.
932 2000-08-01 Kazu Hirata <kazu@hxi.com>
934 * config/obj-som.c: Fix formatting.
935 * config/obj-ieee.c: Likewise.
936 * config/tc-arm.c: Likewise.
937 * config/tc-v850.c: Likewise.
939 2000-08-01 Nick Clifton <nickc@redhat.com>
941 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
942 index by command line option.
944 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
946 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
947 (@node M68K-Branch): Rewrite to match the reality.
949 2000-07-31 Jason Eckhardt <jle@cygnus.com>
951 * doc/c-i860.texi: New file.
952 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
953 * doc/Makefile.in: Regenerate.
954 * doc/all.texi: Add I860 as relevant architecture.
955 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
957 2000-07-31 Kazu Hirata <kazu@hxi.com>
959 * config/tc-d30v.c: Fix formatting.
961 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
963 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
964 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
965 long emit a long branch if available instead of an absolute jump, never
966 emit absolute jumps for anything with --pcrel.
968 * doc/c-m68k.texi: Document new command line option.
970 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
972 * config/tc-avr.c: Use PARAMS macro in function declarations.
973 Don't declare md_pcrel_from_section (already in tc-avr.h).
974 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
975 (avr_operand): Don't set (unsigned) op_mask to -1.
977 2000-07-28 Jason Eckhardt <jle@cygnus.com>
979 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
980 * configure: Regenerated.
981 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
982 of operand to the .type directive (.e.g, "type").
984 2000-07-28 Alan Modra <alan@linuxcare.com.au>
986 * as.h (warn_comment, found_comment, found_comment_file): Declare.
987 * app.c (do_scrub_chars): Record where first comment found.
988 * read.c (read_a_source_file): Init found_comment on entry, and
989 notify whether comments found on exit.
990 * config/tc-hppa.c (md_shortopts): Add "c".
991 (md_longopts): Add warn-comment.
992 (md_parse_option): Handle it.
993 (md_show_usage): Show available options.
994 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
996 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
998 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
999 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1001 (md_estimate_size_before_relax): Don't fall off end of function.
1003 2000-07-27 Kazu Hirata <kazu@hxi.com>
1005 * config/tc-avr.c: Fix formatting.
1006 * config/tc-ns32k.c: Likewise.
1008 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1010 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1012 2000-07-27 Kazu Hirata <kazu@hxi.com>
1014 * config/tc-d10v.c: Fix formatting.
1015 * config/tc-z8k.c: Likewise.
1016 * config/tc-sparc.c: Likewise.
1018 2000-07-26 Dave Brolley <brolley@redhat.com>
1020 * cgen.c (queue_fixup): Declare opinfo.
1021 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1022 (gas_cgen_md_operand): Ditto.
1023 (gas_cgen_md_apply_fix3): Ditto.
1025 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1027 * config/obj-coff.c (obj_frob_symbol): Don't merge
1028 labels. Don't merge if the symbol isn't constant. Return
1029 immediately if a symbol is merged.
1031 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1033 * frags.c (frag_align): Correct absolute section alignment.
1035 2000-07-20 DJ Delorie <dj@redhat.com>
1037 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1038 it breaks linking against DLLs.
1040 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1042 * configure.in: Add CRIS support.
1043 * configure: Regenerate.
1044 * Makefile.am: (CPU_TYPES): Add cris.
1045 (CPU_OBJ_VALID) [aout]: Add cris.
1046 (MULTI_CPU_TYPES): Add cris.
1047 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1048 [coff]: Only i386 and mips are valid.
1049 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1050 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1051 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1052 Regenerate dependencies.
1053 * Makefile.in: Regenerate.
1054 * aclocal.m4: Regenerate.
1055 * as.c: Declare crisaout, criself.
1056 * config/tc-cris.h, config/tc-cris.c: New.
1057 * config/e-criself.c, config/e-crisaout.c: New.
1058 * po/POTFILES.in, po/gas.pot: Regenerate.
1060 2000-07-20 Kazu Hirata <kazu@hxi.com>
1062 * read.c: Fix formatting.
1063 * write.c: Fix formatting.
1065 2000-07-19 H.J. Lu <hjl@gnu.org>
1067 * sb.c: Include <stdlib.h> if exists for abort ().
1069 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1071 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1072 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1073 (pa_type_args): Same here.
1075 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1077 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1078 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1079 the storage class is already set.
1081 2000-07-17 Kazu Hirata <kazu@hxi.com>
1083 * config/tc-m68hc11.c: Fix formatting.
1084 * config/tc-mn10200.c: Likewise.
1085 * config/tc-mn10300.c: Likewise.
1086 * config/tc-pj.c: Likewise.
1087 * config/tc-tic80.c: Likewise.
1088 * config/tc-w65.c: Likewise.
1090 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1092 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1095 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1097 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1100 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1102 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1103 ELF as are used for SOM (except the 32-bit reloc one) to decide
1104 whether a symbol can be reduced to a section symbol. Expand on
1105 the comment for symbols involved in LR% and RR% expressions.
1107 2000-07-14 Nick Clifton <nickc@cygnus.com>
1109 * config/tc-mips.c (mips_disable_float_construction): New
1110 static variable. Set to true if doubles should not be
1111 constructed by loading two single width fp registers with
1112 halves of the value.
1113 (mips_ip): Test mips_disable_float_construction.
1114 (md_longopts): Add command line switches --construct-floats
1115 and --no-construct-floats.
1116 (md_parse_option): Parse new command line options.
1117 (md_show_usage): Describe new command line options.
1119 * doc/c-mips.texi: Document new command line options.
1121 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1123 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1124 * configure: Regenerate.
1126 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1128 * configure.in (DEFAULT_EMULATION setting): Revert part of
1129 2000-07-01 change that set te_multi=multi unless set to tmips.
1130 * configure: Regenerate.
1132 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1134 * config/obj-coff.c (coff_frob_section): Add padding to the last
1135 section when aligning it increases its size.
1137 2000-07-11 Kazu Hirata <kazu@hxi.com>
1139 * config/tc-tic54x.c: Fix formatting.
1141 2000-07-10 Kazu Hirata <kazu@hxi.com>
1143 * config/tc-h8500.c: Fix formatting.
1144 * config/tc-tic54x.c: Fix formatting.
1146 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1148 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1149 displacements correctly.
1151 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1153 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1155 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1159 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1161 From David Huggins-Daines <dhd@linuxcare.com>
1162 * config/te-hppalinux64.h: Add a new emulation.
1163 * configure.in (emulations): Add configure bits to support the
1164 64-bit Linux/parisc target.
1165 * configure: Regenerate.
1167 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1168 (md_shortopts): Add `V' for ELF.
1170 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1171 when SOM or ELF_ARG_RELOC are defined.
1172 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1173 ELF_ARG_RELOC are defined.
1174 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1175 (pa_stringer): ..Do it here instead. Fix comment typos.
1176 (hppa_force_relocation): Cast enums to int before comparing with
1179 From Ryan Bradetich <rbradetich@uswest.net>
1180 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1181 redifinition warning.
1182 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1183 (hppa_force_relocation): ditto
1184 (md_apply_fix): Added cast to buf to fix warnings.
1186 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1187 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1189 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1190 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1191 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1192 reloc_type** to avoid warnings in switch.
1193 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1194 little earlier instead.
1196 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1198 (pa_type_args): Use symbol_arg_reloc_info.
1199 (struct pa_it): Make arg_reloc unsigned int.
1200 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1201 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1202 (pa_code): Delete. pa_text duplicates this function.
1203 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1204 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1206 (cons_fix_new_hppa): Actually change selector to e_fsel when
1207 warning about assuming so.
1208 (tc_gen_reloc): More example elf arg reloc code.
1209 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1210 (hppa_force_relocation): Likewise.
1212 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1214 (pa_end_of_source): Prototype.
1215 (hppa_fix_adjustable): Prototype.
1216 (LABELS_WITHOUT_COLONS): Move it..
1217 * config/te-hppa.h: To here.
1219 * config/te-hppa64.h: New file.
1221 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1223 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1224 format -10, -16, 16 relocs.
1225 (hppa_elf_mark_end_of_function): Test for null
1226 last_call_info->start_symbol
1228 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1229 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1230 re_assesmble_* functions. Delete extraneous statements. Fix
1232 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1233 insn to re_assemble_*.
1235 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1237 * doc/internals.texi (Expressions): Fix typo.
1239 2000-07-08 Kazu Hirata <kazu@hxi.com>
1241 * config/tc-sh.c: Fix formatting.
1242 * config/tc-tic54x.c: Fix formatting.
1243 * depend.c: Fix formatting.
1244 * flonum-konst.c: Likewise.
1245 * flonum-mult.c: Likewise.
1247 2000-07-07 Kazu Hirata <kazu@hxi.com>
1249 * config/tc-sh.c: Fix comments.
1250 * config/obj-vms.c: Fix comments.
1251 * config/tc-a29k.c: Likewise.
1252 * config/tc-alpha.c: Likewise.
1253 * config/tc-h8300.c: Likewise.
1254 * config/tc-h8500.c: Likewise.
1255 * config/tc-i370.c: Likewise.
1256 * config/tc-ia64.c: Likewise.
1257 * config/tc-m68hc11.c: Likewise.
1258 * config/tc-m68k.c: Likewise.
1259 * config/tc-mips.c: Likewise.
1260 * config/tc-ns32k.c: Likewise.
1261 * config/tc-ppc.c: Likewise.
1262 * config/tc-z8k.c: Likewise.
1264 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1266 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1267 Default to '(SEC_LOAD | SEC_DATA)'.
1268 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1270 * doc/internals.texi (CPU Backend): Describe
1271 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1273 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1275 * as.c (parse_args): NULL terminate the long option list.
1277 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1279 * config/tc-d30v.h: Include "write.h" for fixS.
1280 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1282 2000-07-05 Nick Clifton <nickc@cygnus.com>
1284 * config/tc-d30v.c (write_2_short): Further changes to warning
1285 messages produced when combining EITHER_BUT_PREFER_MU attributed
1288 2000-07-05 DJ Delorie <dj@redhat.com>
1292 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1294 * config/tc-arm.c (psrs): Accept combinations of flags.
1296 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1298 * config/tc-avr.c: Change _ () to _() around all strings marked
1299 for translation (exception from the usual coding style).
1300 (avr_opt): New struct variable, how the new switches are set.
1301 (OPTION_MMCU): Define as 'm' and actually use.
1302 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1303 (show_mcu_list): New function, display the list of known MCUs.
1304 (md_show_usage): Document the new switches. Call show_mcu_list.
1305 (avr_set_arch): Change 'm' to OPTION_MMCU.
1306 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1307 Handle the new switches.
1308 (avr_operands): Disable warnings for undefined combinations of
1309 operands if -mall-opcodes. Disable warnings for skipping two-word
1310 instructions if enhanced core or -mno-skip-bug.
1311 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1312 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1313 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1314 (avr_ldi_expression): Warn about implicit lo8().
1315 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1317 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1319 * configure.in: Add entry for mips-*-sysv4*MP*
1320 * configure: Rebuild
1321 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1322 elf32-tradlittlemips for traditional mips targets.
1323 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1324 test for Link Once sections as in adjust_reloc_syms.
1325 * config/te-tmips.h: New file for traditional mips targets. Define
1328 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1330 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1331 flags argument is not present, don't change an existing section's
1332 section's attributes. If the flags argument is present, warn if the
1333 attributes don't match the section's current attributes. When
1334 long section names are supported, set SEC_LINK_ONCE and
1335 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1337 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1339 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1340 symbols; create them.
1342 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1344 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1345 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1347 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1349 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1350 expressions. Ignore the problem when handling 16 bit signed
1351 immediates, because the assembler will take care of the relocation
1354 2000-06-27 Nick Clifton <nickc@cygnus.com>
1356 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1357 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1358 sequential order, and emit warning messages if the input source
1359 code contains constructs like that, or parallel constructs
1360 containing such opcodes.
1362 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1364 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1365 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1366 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1367 (md_show_usage): Update usage message.
1368 (md_parse_option): Allow redefinition of MCU type within the
1369 same avr[1-5] bfd machine type. Show both old and new MCU type
1370 in the error message.
1371 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1372 Simplify 8K wrap code.
1374 2000-06-25 Kazu Hirata <kazu@hxi.com>
1376 * config/obj-aout.c: Remove all uses of DEFUN.
1377 * config/obj-ieee.c: Likewise.
1378 * config/tc-sh.c: Fix comment typos.
1379 * config/tc-tahoe.c: Likewise.
1380 * config/tc-vax.c: Likewise.
1381 * config/tc-w65.c: Likewise.
1382 * config/tc-z8k.c: Likewise.
1383 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1385 2000-06-24 DJ Delorie <dj@cygnus.com>
1387 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1388 more changes from Sept 1999
1389 (tc_i386_fix_adjustable): ditto
1390 (md_apply_fix3): ditto
1392 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1394 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1395 (gas_cgen_parse_operand): Set it around expression() call.
1396 (gas_cgen_md_operand): Test for it before longjmp().
1398 2000-06-24 Kazu Hirata <kazu@hxi.com>
1400 * config/tc-h8500.c: Remove all uses of DEFUN.
1401 * config/tc-sh.c: Likewise.
1402 * config/tc-w65.c: Likewise.
1403 * config/tc-z8k.c: Likewise.
1405 * config/tc-h8500.c: Fix typos in comments.
1407 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1409 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1412 2000-06-23 matthew green <mrg@redhat.com>
1414 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1415 defined. Fix error message for `[' grouping.
1417 2000-06-22 Kazu Hirata <kazu@hxi.com>
1419 * config/tc-h8300.c: Fix formatting and comment typos.
1421 2000-06-22 Timothy Wall <twall@cygnus.com>
1423 * config/tc-ia64.c (note_register_values): Move premature QP
1424 notation clearing into the appropriate place.
1426 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1428 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1429 first before anything else. Add bin-bugs.h, emul.h and progress.h
1430 Sort list of files as for $(OBJS) in Makefile.am.
1432 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1433 find one. Remake dependencies.
1434 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1435 * Makefile.in: Regenerate.
1436 * doc/Makefile.in: Regenerate.
1438 * config/tc-i386.c (i386_displacement): Don't assume a constant
1439 displacement is necessarily 16 bits when in 16 bit code mode.
1440 (md_assemble): Instead size the displacement here after we know
1441 for sure that a .code16gcc operand hasn't automatically added
1442 operand size prefixes.
1444 2000-06-21 H.J. Lu <hjl@gnu.org>
1446 * Makefile.am: Rebuild dependency.
1447 * Makefile.in: Rebuild.
1449 2000-06-21 Kazu Hirata <kazu@hxi.com>
1451 * config/tc-h8300.c (parse_reg): Make the function static.
1452 (parse_exp): Likewise.
1454 2000-06-20 DJ Delorie <dj@cygnus.com>
1456 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1457 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1458 for cygwin import libraries to work properly.
1460 2000-06-20 H.J. Lu <hjl@gnu.org>
1462 * Makefile.am: Rebuild dependency.
1463 * Makefile.in: Rebuild.
1464 * configure: Likewise.
1465 * doc/Makefile.in: Likewise.
1467 2000-06-20 Timothy Wall <twall@cygnus.com>
1469 * doc/internals.texi (CPU backend): Add @itemx for
1470 TC_START_LABEL_WITHOUT_COLON.
1471 * doc/c-tic54x.texi: New.
1472 * doc/as.texinfo: Add tic54x features and include primary tic54x
1474 * doc/all.texi: Add C54X.
1475 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1476 * doc/Makefile.in: Regenerate.
1477 * configure.in: Add tic54x and define LIBM for tic54x.
1478 * configure: Regenrate.
1479 * config/tc-tic54x.[ch]: New.
1480 * config/obj-coff.h: Add tic54x.
1481 * Makefile.am: (CPU_TYPES): Add tic54x.
1482 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1483 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1484 (as_new_LDADD): Add $(LIBM).
1485 * Makefile.in: Regenerate.
1487 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1489 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1490 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1491 * doc/as.texinfo: Likewise.
1493 * configure, Makefile.in: Regenerate.
1494 * configure.in (emulations): Recognize m6811 and m6812.
1495 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1496 Added files for 68hc11 and 68hc12 assembler.
1497 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1498 * config/tc-m68hc11.h: Header definition for that assembler.
1500 2000-06-18 Nick Clifton <nickc@redhat.com>
1502 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1503 instead of OCTETS_PER_BYTE.
1505 * config/tc-v850.c: Fix compile time warnings.
1506 * config/tc-ppc.c: Fix compile time warnings.
1508 2000-06-18 H.J. Lu <hjl@gnu.org>
1510 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1511 * configure: Rebuild.
1513 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1515 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1518 2000-06-16 Nick Clifton <nickc@cygnus.com>
1520 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1521 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1523 * doc/c-mips.texi: Document newly accepted cpu variants.
1525 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1527 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1529 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1531 * macro.c (getstring): Make it possible to escape the quote
1534 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1536 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1538 2000-06-13 H.J. Lu <hjl@gnu.org>
1540 * configure: Regenerate.
1542 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1544 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1546 * doc/internals.texi (line_separator_chars): Semicolon is no
1547 longer a default. Mention null and newline as defaults.
1549 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1551 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1552 * config/tc-i860.h (line_separator_chars): Likewise.
1553 * config/tc-h8300.c (line_separator_chars): Likewise.
1554 * config/tc-i960.c (line_separator_chars): Likewise.
1555 * config/tc-m68k.c (line_separator_chars): Likewise.
1556 * config/tc-mips.c (line_separator_chars): Likewise.
1557 * config/tc-ns32k.c (line_separator_chars): Likewise.
1558 * config/tc-sparc.c (line_separator_chars): Likewise.
1559 * config/tc-vax.c (line_separator_chars): Likewise.
1561 * config/tc-h8300.c (comment_chars): Use string initialiser.
1562 * config/tc-i960.c (line_comment_chars): Likewise.
1563 * config/tc-z8k.c (comment_chars, line_comment_chars,
1564 line_separator_chars): Likewise.
1566 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1569 2000-06-08 Nick Clifton <nickc@cygnus.com>
1571 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1574 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1576 * configure.in (VERSION): Update to show this is the CVS mainline.
1578 2000-06-08 Matthew Jacob <mjacob@feral.com>
1580 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1581 $at is the integer register $r28, vs. both $r28 and the floating
1582 point register $f28.
1584 2000-06-08 James E. Wilson <wilson@cygnus.com>
1586 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1587 (dot_endp): Don't call ia64_flush_insns.
1588 (emit_one_bundle): Don't delete prologue/body records from
1589 unwind_record list in first loop. Rewrite second loop to account for
1592 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1594 * config/tc-ia64.c: Add missing prototypes.
1595 (generate_unwind_image): Cast argument to output_unw_records call.
1597 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1599 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1601 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1603 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1604 (REGISTER_P): likewise.
1605 (avr_opcodes): uses include/opcode/avr.h
1606 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1608 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1610 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1613 2000-06-03 H.J. Lu <hjl@gnu.org>
1615 * read.c (is_end_of_line): Put back `;'.
1617 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1619 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1621 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1623 * expr.c (operand): Test is_end_of_line outside switch to catch
1624 line separator chars that are also operators.
1625 (operator): Return O_illegal for line separator chars.
1627 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1628 entry (or `!' entry for TC_HPPA).
1630 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1631 before indexing is_end_of_line. Remove redundant check for '\0'.
1633 * config/tc-h8500.c (md_assemble): Likewise.
1634 * config/tc-mcore.c (md_assemble): Likewise.
1635 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1638 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1640 * config/tc-mcore.c (mcore_cons): Likewise.
1641 (mcore_float_cons): Likewise.
1642 (mcore_stringer): Likewise.
1643 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1645 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1647 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1649 2000-05-29 Nick Clifton <nickc@cygnus.com>
1651 * config/tc-sh.c: Fix compile time warning messages.
1653 * config/tc-mips.c: Fix compile time warning messages.
1655 2000-05-29 Philip Blundell <philb@gnu.org>
1657 * doc/as.texinfo: Update copyright dates.
1658 (Local Labels): Delete misplaced mention of ARM.
1659 * NEWS: Mention ARM ELF support.
1661 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1663 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1664 it is modified, and use the real_size to compute the frag address
1665 for dwarf2 line info.
1667 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1669 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1670 line-matching scheme to cope with automake moving variables around.
1671 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1672 * Makefile.in: Regenerate.
1674 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1676 * config/tc-sparc.c (sparc_relax): New.
1677 (md_longopts): Add -relax and -no-relax options.
1678 (md_parse_options, md_show_usage): Likewise.
1679 (md_apply_fix3): Optimize tail call into branch always if possible.
1681 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1683 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1684 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1685 rules, with warning when a GAS statement specifies a packing that
1686 will result in an instruction being squashed.
1687 Added typdef packing_type and enumerals, changed various integer
1688 literals to use the enumerals.
1690 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1692 * config/tc-ia64.c (dot_restorereg_p): New function.
1693 (md_pseudo_table): Add restorereg.p.
1694 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1695 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1697 * config/tc-ia64.h (unw_record_type): Add unwabi.
1698 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1699 called MASK with members for imask, and the masks produced by
1700 fr_mem, gr_mem, br_mem, and frgr_mem.
1701 (unw_p_record): Add members ABI and CONTEXT.
1702 (unw_x_record): Add member AB.
1703 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1704 as pseudo-register for use during unwind info generation.
1705 (AR_PFS, AR_LC): New macros.
1706 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1707 whose names start with an at sign (as in "@priunat").
1708 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1710 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1711 proc_end, unwind_info, personality_routine): Consolidate into
1712 "unwind" structure to reduce offset-table use. Add member
1713 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1715 (output_R1_format, output_R3_format, output_P3_format,
1716 output_P6_format): Initialize R with zero to reduce compiler warnings.
1717 (output_P7_format): Ditto. Add `default' branch to switch
1718 statement to reduce compiler warnings.
1719 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1720 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1721 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1722 into single argument.
1723 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1724 compiler warnings. Merge A and B args into single argument.
1725 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1726 A and B args into single argument.
1727 (free_record): Removed (wasn't used).
1728 (free_list_records): Also free imasks in prologue records.
1729 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1730 (output_spill_mask): Remove.
1731 (output_unwabi): New function.
1732 (output_epilogue, output_label_state, output_copy_state): Call
1734 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1735 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1737 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1738 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1739 as part of handling the prologue records. Emit region's imask if
1740 we have one. Handle unwabi, epilogue, label_state, copy_state,
1741 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1742 spill_sprel_p, and spill_reg_p records.
1743 (set_imask, count_bits, slot_index): New function.
1744 (fixup_unw_records): Fix region size computation. Handle
1745 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1746 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1747 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1748 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1749 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1750 (dot_save): Use manifest constants for applicaton registers.
1751 Handle REG_PR and REG_PRIUNAT.
1752 (dot_restore): Don't just ignore it.
1753 (dot_restorereg): New function..
1754 (generate_unwind_image): Ensure unwind info is a multiple of eight
1755 bytes, not just four bytes.
1756 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1757 (dot_altrp): Don't just ignore it.
1758 (dot_savemem): New function. Replaces dot_savesp() and
1759 dot_savepsp(). Use manifest constants for applicaton registers.
1760 Handle REG_PR and REG_PRIUNAT.
1761 (dot_savef): Simplify.
1762 (dot_saveb): Support generation of br_gr.
1763 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1764 dot_label_state, dot_copy_state): New function.
1765 (dot_unwabi): Don't just ignore it.
1766 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1767 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1768 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1769 (emit_one_bundle): Set slot number for prologue/body records
1770 *before* emitting the first insn.
1771 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1772 (md_begin): Declare "psp" pseudo-register.
1773 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1774 so we don't get segfault.
1775 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1776 counts as required per SW Conventions manual
1777 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1778 output_preds_psprel, output_preds_sprel, output_spill_base,
1779 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1780 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1781 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1782 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1783 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1784 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1785 (dot_vframe): Implement.
1786 (dot_vframesp, dot_vframepsp): New function.
1788 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1790 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1791 * configure: Regenerate.
1793 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1795 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1796 (md_estimate_size_before_relax): so we can use it here instead of
1797 old kludges. Localise vars to blocks. Comment.
1799 * frags.c (frag_new): Update fr_var comments.
1800 * frags.h (struct frag): Ditto.
1802 2000-05-22 Richard Henderson <rth@cygnus.com>
1804 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1805 (pseudo_func): Add pcrel.
1806 (operand_match): Handle IA64_OPND_TGT64.
1807 (build_insn): Likewise.
1808 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1809 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1810 (fix_insn): Handle all three 64-bit relocation types.
1812 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1814 * obj.h (struct format_ops): New members begin, app_file,
1815 s_set_other, s_set_desc, s_get_type, s_set_type,
1816 separate_stab_sections, init_stab_section.
1818 * config/obj-multi.h: Update GPL notice to v2.
1820 (obj_app_file): New.
1821 (S_SET_SIZE): Test s_set_size for NULL before calling.
1822 (S_SET_ALIGN): Similar for s_set_align.
1827 (SEPARATE_STAB_SECTIONS): New.
1828 (INIT_STAB_SECTION): New.
1829 (EMIT_SECTION_SYMBOLS): New.
1830 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1832 * config/obj-elf.h: Update GPL notice to v2.
1833 Mention that this file is included from obj-multi.h.
1834 (obj_begin): Wrap definition in ifndef.
1835 (elf_file_symbol): Constify declaration.
1836 (obj_app_file): Ditto.
1837 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1838 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1840 * config/obj-elf.c (elf_s_set_other): New.
1841 (elf_file_symbol): Constify argument.
1842 (elf_separate_stab_sections): New.
1843 (elf_init_stab_section): New.
1844 (elf_format_ops): Add new members. Remove comma at end.
1846 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1847 (ecoff_format_ops): Add new fields. Remove comma at end.
1848 Mention inconsistency for emit_section_symbols.
1850 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1852 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1853 (coff_separate_stab_sections): New.
1854 (coff_format_ops): Add new members.
1856 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1857 (obj_aout_s_set_other): New.
1858 (obj_aout_s_set_desc): New.
1859 (obj_aout_s_get_type): New.
1860 (obj_aout_s_set_type): New.
1861 (obj_aout_separate_stab_sections): New.
1862 (aout_format_ops): New members added. Use obj_aout_process_stab,
1863 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1864 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1866 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1868 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1870 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1871 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1872 (md_estimate_size_before_relax): Ensure jumps to weak and
1873 externally visible symbols are relocatable.
1875 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1877 * stabs.c (aout_process_stab): Make global.
1878 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1879 * read.h (aout_process_stab): Declare.
1881 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1882 Generalize to *aout, *coff *elf.
1883 * configure: Regenerated.
1885 * doc/internals.texi (Object format backend): Say
1886 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1888 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1889 * Makefile.in: Regenerated.
1891 2000-05-19 Catherine Moore <clm@cygnus.com>
1893 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1895 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1897 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1898 instruction to reflect change in re_assemble_*.
1900 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1902 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1903 build PA64 ELF tools.
1904 * configure: Rebuilt.
1906 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1908 * Makefile.am: Regenerate dependencies.
1909 * Makefile.in: Regenerate.
1911 2000-05-15 Nick Clifton <nickc@cygnus.com>
1913 * config/tc-arm.c (struct asm_psr): Add boolean field
1914 distinguishing between CSPR and SPSR. Rename 'number' field
1916 (psrs): Rearrange contents to match new asm_psr structure.
1917 (arm_psr_parse): Move next to psr_required_here. Make it
1918 return an asm_psr structure.
1919 (psr_required_here): Use asm_psr structure returned by
1921 (do_msr): Reorganise to allow psr_required_here to be called
1923 (md_undefined_name): Mark 'name' parameter as unused, since
1924 the COFF target does not use it.
1926 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1928 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1930 * config/te-aux.h: Likewise.
1931 * config/te-dpx2.h: Likewise.
1932 * config/te-go32.h: Likewise.
1933 * config/te-hp300.h: Likewise.
1934 * config/te-hppa.h: Likewise.
1935 * config/te-i386aix.h: Likewise.
1936 * config/te-ic960.h: Likewise.
1937 * config/te-interix.h: Likewise.
1938 * config/te-nbsd532.h: Likewise.
1939 * config/te-pc532mach.h: Likewise.
1940 * config/te-ppcnw.h: Likewise.
1941 * config/te-psos.h: Likewise.
1942 * config/te-sparcaout.h: Likewise.
1943 * config/te-sun3.h: Likewise.
1944 * config/te-sysv32.h: Likewise.
1946 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1948 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1949 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1950 and sign extend without an if statement.
1951 (build_bytes): Likewise.
1953 2000-05-14 Kazu Hirata <kazu@hxi.com>
1955 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1956 X_add_symbol L_32 case.
1958 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1960 * config/te-freebsd.h: New file.
1962 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1964 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1965 bindtextdomain): Replace defines with those from intl/libgettext.h
1966 to quieten gcc warnings.
1968 * NEWS: Mention x86 .arch and -q.
1970 * config/tc-i386.c (quiet_warnings): New.
1971 (md_assemble): Use quiet_warnings.
1972 (md_parse_option): Set quiet_warnings from -q.
1973 (md_show_usage): Mention -q, delete -m.
1974 (flag_do_long_jump): Delete.
1975 (md_parse_option): Remove -m.
1976 (md_show_usage): Remove -m.
1977 (md_create_long_jump): Remove useless flag_do_long_jump code.
1979 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1980 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1982 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1983 Alexander Sokolov <robocop@netlink.ru>
1985 * doc/c-i386.texi (i386-Arch): New section.
1986 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1988 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1989 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1990 architecture has been given and is not 486.
1991 (set_cpu_arch): New.
1992 (md_pseudo_table): Add .arch.
1993 (md_assemble): Warn if cpu architecture has been given and an
1994 unsupported instruction.
1996 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1997 Move operand_types bit defines after relevant template field.
1998 (template): Add cpu_flags.
2002 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2004 * config/tc-mn10300.h (md_end): Define.
2005 (mn10300_finalize): Declare.
2006 * config/tc-mn10300.c: Include dwarf2dbg.h.
2007 (debug_line): Define.
2008 (md_assemble): Generate dwarf2 line info.
2009 (mn10300_finalize): New function. Finalize dwarf2 info.
2011 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2013 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2014 external version of the relocation for weak symbols.
2016 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2018 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2019 frame size in units of 16 bytes, as required per SW Conventions manual.
2020 (output_unw_records): Output info-block header as a dword to get
2023 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2025 * as.h: #include "file", not <file> on files from ../include.
2026 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2027 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2028 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2029 (tc_coff_symbol_emit_hook): Ditto.
2030 (OPTCOUNT): Cast to int to avoid compiler warning.
2031 (md_begin): Fix signed/unsigned warnings.
2033 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2035 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2036 ABRANCH LONG case for a conditional branch on a 68000.
2037 (md_estimate_size_before_relax): Likewise. Also handle
2038 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2039 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2040 PC-relative on all CPUs.
2041 (md_estimate_size_before_relax): Likewise.
2043 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2045 * as.c (parse_args): Just mention current year in printed
2048 2000-05-03 J.T. Conklin <jtc@redback.com>
2050 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2052 (md_parse_option): Recognize -m7400.
2054 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2056 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2057 don't permit lp to become less than the words array.
2059 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2061 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2062 Fix little-endian case.
2064 2000-05-03 David O'Brien <obrien@NUXI.com>
2066 * as.c (parse_args): Update copyright.
2068 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2070 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2071 for the .bss section too.
2073 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2075 * configure.in: Set em=linux for hppa-*-linux.
2076 * configure: Regenerate.
2077 * doc/Makefile.in: Regenerate with correct automake.
2079 * frags.c (frag_grow): Sanity check chunk_size.
2081 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2082 * config/obj-som.h: Likewise.
2083 * config/obj-ieee.h: Likewise.
2085 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2087 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2088 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2089 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2090 (pa_ip): low_sign_unext now returns via function value. Use
2091 re_assemble_* instead of dis_assemble_* and
2092 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2094 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2095 (md_section_align, md_parse_option, md_show_usage,
2096 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2097 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2098 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2099 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2100 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2102 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2103 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2104 outside of switch. Correct mask and shifting errors in case 10
2105 and case -11. In case 21, compare against signed range to suit
2106 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2107 case 17 and case 22, use offsetT variable to properly check range.
2108 Use re_assemble_* here too.
2109 (evaluate_absolute): Change type of value to offsetT. Call
2110 hppa_field_adjust to do the work for us.
2111 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2112 (pa_parse_cmpib_64_cmpltr): Ditto.
2113 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2114 of i to unsigned int.
2115 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2116 (pa_end_of_source): Return type is void.
2118 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2120 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2122 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2124 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2125 More comments added.
2126 (md_begin): Removed "construct symbols for each register name".
2127 Because register names conflicts with GCC generated function
2129 (avr_operand): Now constant numbers can be used as a register
2130 identifiers (0 as r0, 31 as r31).
2131 (md_assemble): use skip_space () before parsing instruction
2134 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2136 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2137 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2138 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2139 * configure: Regenerate.
2141 2000-04-29 Andreas Jaeger <aj@suse.de>
2143 * as.h: Correctly check GCC version.
2145 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2147 * doc/as.1: Fix unbalanced brackets.
2149 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2151 (line_comment_chars): Set to '/' if TE_FreeBSD.
2153 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2155 * configure.in: Configury support for PA64 (currently disabled).
2156 * configure: Rebuilt.
2158 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2160 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2161 bfd_set_section_alignment.
2163 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2165 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2168 2000-04-24 Nick Clifton <nickc@cygnus.com>
2170 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2171 * doc/as.texinfo (Align): Include arm and strongarm in list of
2172 targets that have the second form of the behaviour of the .align
2175 2000-04-24 Mark Klein <mklein@dis.com>
2177 * obj-som.c: Terminate obj_pseudo_table.
2179 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2181 * as.c (parse_args): Allow md_parse_option to override -a listing
2183 * config/obj-coff.c (add_lineno): Change type of offset parameter
2184 from "int" to "bfd_vma."
2185 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2186 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2187 (ppc_change_csect): Align correctly for XCOFF64.
2188 (ppc_machine): New function, which discards "ppc_machine" line.
2189 (ppc_tc): Cons for 8 when code is 64 bit.
2190 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2192 (md_parse_option): Handle -a64 and -a32.
2194 * config/tc-ppc.h (TARGET_MACH): Define.
2195 (TARGET_FORMAT): Move to function.
2196 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2198 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2200 * config/tc-avr.c: New AVR_ISA_ defined.
2201 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2202 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2203 for `fmul', `movw' and `lpm R,Z' instructions.
2204 (avr_operands): Warn if current opcode is a two-word instruction
2205 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2206 (avr_opcodes): New commands added.
2207 (REGISTER_P): Check 'a' and 'v' constraint letters.
2208 (mcu_types): New MCU added.
2210 2000-04-22 Timothy Wall <twall@cygnus.com>
2212 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2214 (operand_match): Conditionally insert default bit values for IMMU9.
2216 2000-04-14 Matthew Green <mrg@cygnus.com>
2218 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2219 * configure: Rebuilt.
2221 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2222 Jason Eckhardt <jle@cygnus.com>
2224 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2226 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2227 Added handling of new operand types l,y,&,fe,fE,fx.
2229 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2230 David Mosberger <davidm@hpl.hp.com>
2231 Timothy Wall <twall@cygnus.com>
2232 Andrew MacLeod <amacleod@cygnus.com>
2233 Jim Wilson <wilson@cygnus.com>
2235 * Makefile.am (CPU_TYPES): Add ia64.
2236 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2237 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2238 * Makefile.in: Rebuild.
2239 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2240 * configure: Rebuild.
2241 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2242 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2243 * expr.c (expr): Handle md_optimize_expr.
2244 * read.c (LEX_HASH): Add comment.
2245 * config/tc-ia64.c, config/tc-ia64.h: New files.
2247 2000-04-21 Richard Henderson <rth@cygnus.com>
2249 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2250 bundling a non-delayed branch type instruction.
2252 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2254 * config/tc-mn10300.c (HAVE_AM30): Define.
2255 (md_assemble): Use it.
2257 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2259 * config/obj-elf.c (obj_elf_change_section): Check for changed
2262 * Makefile.am: (CPU_MULTI_VALID): Remove.
2263 (MULTI_CPU_TYPES): Define.
2264 (MULTI_CPU_OBJ_VALID): Define.
2265 (DEPTC): Use the above.
2266 (DEPOBJ): Same here.
2268 Regenerate dependencies.
2269 * Makefile.in: Regenerate.
2271 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2273 * Makefile.am (YACC, LEX): Get them from configure.
2275 2000-04-18 H.J. Lu (hjl@gnu.org)
2277 * config/tc-i386.c (offset_in_range): Use addressT instead of
2278 bfd_vma for non-bfd assemblers.
2280 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2282 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2283 doesn't give spurious errors.
2285 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2287 * as.h (SEEK_SET): Define if undefined.
2289 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2291 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2292 constants, and don't assume offsetT is 32 bits.
2294 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2296 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2297 (md_pcrel_from_section): Add prototype.
2298 (d10v_fix_adjustable): Add prototype.
2299 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2301 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2303 2000-04-12 Nick Clifton <nickc@cygnus.com>
2305 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2306 symbol in frag chain.
2308 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2310 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2311 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2312 (fits_in_signed_word, smallest_imm_type): Ditto.
2313 (md_assemble): Use an offsetT var to hold offsetT values, not a
2315 (offset_in_range): New.
2316 (md_assemble): Use it.
2317 (md_convert_frag): Change type of target_address, opcode_address,
2318 and displacement_from_opcode_start to offsetT.
2319 (md_create_short_jump): Change type of offset to offsetT.
2320 (md_create_long_jump): Ditto.
2321 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2322 (md_chars_to_number): Remove.
2323 (output_invalid): Remove duplicate prototype.
2325 2000-04-09 Nick Clifton <nickc@cygnus.com>
2327 * Makefile.am (CPU_TYPES): Add 'avr'.
2328 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2329 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2331 * Makefile.in: Regenerate.
2333 * doc/as.texinfo: Add M32R documentation.
2335 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2337 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2338 --enable-build-warnings option.
2339 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2340 * Makefile.in, configure: Re-generate.
2342 2000-04-07 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2345 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2346 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2347 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2348 (arm_force_relocation): Force relocations for
2349 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2351 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2353 * config/tc-sh.c (get_operands): There's no third operand if the
2354 first operand is an immediate.
2356 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2358 * config/tc-sh.c (immediate): Delete.
2359 (sh_operand_info): Add immediate member.
2360 (parse_reg): Use A_PC for pc.
2361 (parse_exp): Add second argument 'op'. All callers changed.
2362 (parse_at): Expect pc to be coded as A_PC.
2363 Use immediate field in *op.
2364 (insert): Add fourth argument 'op'. All callers changed.
2365 (build_relax): Add second argument 'op'. All callers changed.
2366 (insert_loop_bounds): New function.
2367 (build_Mytes): Remove DISP_4.
2368 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2369 (assemble_ppi): Use immediate field in *operand.
2370 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2371 (md_apply_fix): Likewise.
2372 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2374 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2376 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2378 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2380 * internals.texi (CPU backend): Document
2381 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2383 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2385 * po/gas.pot: Regenerate.
2387 * as.c (show_usage): Restore translated part of bug string.
2388 * gasp.c (show_usage): Likewise.
2390 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2391 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2392 than move-if-change.
2393 (DEP1): Modify for "gcc -MM".
2397 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2398 Update dependencies.
2399 * Makefile.in: Regenerate.
2401 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2403 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2404 (md_begin): Likewise.
2405 (HAVE_AM33): New macro.
2406 (md_assemble): Use it. Match r_regs and xr_regs only if
2409 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2411 * as.h: #include "bin-bugs.h"
2412 * as.c (show_usage): Use REPORT_BUGS_TO.
2413 * gasp.c: #include "bin-bugs.h"
2414 (show_usage): Use REPORT_BUGS_TO.
2416 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2418 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2420 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2421 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2424 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2426 * config/tc-i386.c (i386_immediate): Don't assume a constant
2427 immediate is necessarily 16 bits when in 16 bit code mode.
2428 (md_assemble): Instead set guess_suffix here after we have checked
2431 2000-04-02 Richard Henderson <rth@cygnus.com>
2433 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2434 quantities. Correct right shift sign extension.
2435 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2436 32-bit value when shifting into place.
2438 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2440 * app.c: Add ATTRIBUTE_UNUSED as needed.
2441 * config/tc-ppc.c: Likewise.
2442 (ppc_size): Make unsigned long.
2443 (ppc_insert_operand): Add casts to avoid warnings.
2445 2000-03-31 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-d10v.h (md_flush_pending_output): Define.
2449 2000-03-29 Nick Clifton <nickc@cygnus.com>
2451 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2452 segment. Works for both BFD_ASSEMBLER and others.
2453 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2455 2000-03-29 Nick Clifton <nickc@cygnus.com
2457 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2459 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2461 * listing.c (LISTING_LHS_WIDTH): Default depends on
2463 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2465 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2467 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2470 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2472 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2474 * config/tc-avr.c (mcu_types): Add missing initialiser.
2475 (md_pcrel_from_section): Add prototype.
2476 (avr_operand): Remove redundant test of unsigned < 0.
2477 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2479 2000-03-27 Denis Chertykov <denisc@overta.ru>
2481 * config/tc-avr.c: New file for AVR support.
2482 * config/tc-avr.h: Likewise.
2483 * configure.in: Add AVR support.
2484 * configure: Regenerate.
2486 2000-03-26 Timothy Wall <twall@cygnus.com>
2488 * gasp.c (macro_op): Add new argument to check_macro call.
2489 Macro structure definitions moved to macro.h
2490 * sb.h: Add argument to prototype for input_scrub_include_sb.
2491 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2492 nesting checks with an additional flag.
2493 (struct input_save): Add flag to indicate whether current sb
2494 should be checked for proper macro/conditional nesting.
2495 (input_scrub_push/pop): Save/restore nest check flag.
2496 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2498 * macro.c (check_macro): Allow caller to retrieve parsed macro
2499 information if a pointer is provided. This information may be
2500 used by the new macro hooks.
2501 * macro.h: Update prototype for check_macro. Macro struct
2502 definitions moved here from macro.c/gasp.c.
2503 * read.c (read_a_source_file): Add parameter to check_macro call,
2504 and pass macro info to the macro hook, if defined.
2505 (input_scrub_insert_line): New. Allow insertion of a line of
2506 characters into the input stream.
2507 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2508 file into the input stream.
2509 (s_include): Use input_scrub_insert_file.
2510 * internals.texi: Document new macro hooks.
2511 * as.h: New prototypes added.
2513 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2515 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2516 an initial capital letter.
2517 (i386_index_check): Reindent.
2519 2000-03-19 Nick Clifton <nickc@cygnus.com>
2521 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2524 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2526 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2527 instruction operand bad if Rd > 7 when generating
2528 thumb instructions. Prevents for example,
2529 "adr r12,label" from silently failing and generating
2530 the wrong instruction.
2532 2000-03-17 Nick Clifton <nickc@cygnus.com>
2534 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2535 that have a destingation >= 0x400000.
2536 Fix compile time warning messages.
2538 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2540 * config/tc-sh.c (md_begin): When encountering insn that are
2541 not supported by the current arch, only change the name if
2542 its contents are the same as prev_name.
2543 (get_specific): If the the architecture doesn't match, fail.
2545 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2547 * config/tc-sh.c (IDENT_CHAR): Define.
2548 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2549 matching back where it came from.
2551 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2553 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2555 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2557 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2560 2000-03-15 Kazu Hirata <kazu@hxi.com>
2562 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2564 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2566 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2567 floating-point-number, make sure 'f' is in FLT_CHARS.
2569 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2571 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2572 (s_lcomm_internal): Use it.
2573 * doc/internals.texi (CPU backend): Document it.
2574 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2577 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2579 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2582 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2583 implementation doesn't have special handling for switch
2585 (macro_build): Allow for code in sections other than .text.
2587 (mips_ip): Likewise.
2588 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2589 Don't perform relocs if we will be outputting them.
2590 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2591 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2594 2000-03-09 Catherine Moore <clm@cygnus.com>
2596 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2597 relocation type based on the entry in the fixup structure.
2598 Put S_IS_EXTERN processing back in.
2600 2000-03-08 H.J. Lu (hjl@gnu.org)
2602 * Makefile.am (install-exec-tooldir): Depend on
2603 install-exec-bindir for parallel make.
2604 * Makefile.in: Regenerated.
2606 2000-03-06 Nick Clifton <nickc@cygnus.com>
2608 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2610 (md_parse_option): Parse -m32r command line switch - disable m32rx
2612 (md_show_usage): Document new option.
2614 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2615 * doc/Makefile.in: Regenerate.
2616 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2618 2000-03-02 Michael Meissner <meissner@redhat.com>
2620 * config/tc-d30v.c (check_range): Remove code that incorrectly
2621 sign extended values where bits < 32.
2623 2000-03-02 H.J. Lu (hjl@gnu.org)
2625 * configure.in: Support --enable-targets=all on ia32.
2626 * configure: Regenerated.
2628 2000-03-01 Nick Clifton <nickc@cygnus.com>
2630 * gasp.c (do_align): Remove bogus check of alignment value.
2632 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2634 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2635 TC_PPC was defined forced the type of a symbol with no other type
2638 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2640 * doc/internals.texi (CPU backend): Mention that
2641 line_separator_chars do not break up comments. Fix typos for
2642 LEX_AT and LEX_NAME descriptions. Document operands for
2643 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2644 description of md_create_short_jump usage. Document argument for
2645 md_undefined_symbol.
2647 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2649 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2650 (md_parse_option): Handle it.
2651 (md_show_usage): Document it.
2653 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2655 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2656 opcode, for the instruction `pal19'. From Andrea Arcangeli
2659 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2661 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2663 (md_assemble): To here, before template operands are matched.
2664 Also ensure a constant immediate is sign extended when we know the
2665 size is at most 16 bits. This is to catch cases like "add
2666 $0xffc0,%ax" where we don't know the size, and thus that the
2667 immediate can be represented as Imm8S until after parsing the
2669 (i386_displacement): Similarly sign extend 16 bit constant
2671 (md_assemble): Relax 16-bit jump constant range check to suit sign
2672 extended displacements.
2674 2000-02-26 Andreas Jaeger <aj@suse.de>
2676 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2678 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2680 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2681 call operands when intel_syntax.
2682 (intel_float_operand): Return 2 for "fi...".
2683 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2684 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2685 earlier "SHORT" change.
2686 (md_assemble): When determining suffix from Regs, exclude
2689 2000-02-24 Nick Clifton <nickc@cygnus.com>
2691 * configure: Add arm-wince, mips-pe and sh-pe targets.
2692 * configure: Regenerate.
2694 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2696 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2697 "pe-mips" for the mips-pe target.
2699 * config/tc-arm.c (insns): Change displacement encoded in BL
2700 and B instructions if the target port is arm-wince.
2701 (do_ldst): Do not bias the relocation offset if the target
2703 (md_pcrel_from): Add in missing relocation offset bias if the
2704 target os arm-wince.
2706 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2707 (md_begin): Disable -G support for mips-pe target.
2708 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2709 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2712 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2713 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2714 assembler, just set the alignment to 4.
2716 * config/te-wince-pe.h: New file for WinCE targets. Define
2719 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2721 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2722 string instructions.
2723 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2724 (i386_intel_memory_operand): After finding a segment override,
2725 check again for no `[' before looking for a displacement. Bomb if
2726 more than one displacement rather than silently discarding the
2727 second and subsequent ones. Free strings malloc'd by
2728 build_displacement_string.
2730 2000-02-24 Catherine Moore <clm@cygnus.com>
2732 * config/obj-som.c (obj_pseudo_table): Add "weak".
2733 (obj_som_weak): New routine.
2735 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2737 * config/tc-i386.c (union i386_op): New.
2738 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2739 Throughout file replace occurences of disps[n], imms[n], regs[n]
2740 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2741 intel mode operand swapping. Add assert in regKludge and
2742 fake_zero_displacement code. Test i.types[n] when outputting
2743 displacements and immediates. Combine output of Disp16 with
2745 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2746 when in intel mode by (not) reversing fsub and fdiv operands
2747 before the template search. This fails for single operand
2748 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2749 undefined. Instead fix the base_opcode after we've found the
2750 template. Move base_opcode xor with found_reverse_match from
2751 opcode output code to before this fix so we test for the correct
2753 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2754 check in intel mode. Instead compare opcodes.
2756 * config/tc-i386.h (TC_RELOC): Delete.
2757 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2758 with equivalent call to reloc.
2760 * as.h (flag_m68k_mri): Move declaration after target include, and
2761 only declare when TC_M68K defined. Define as zero otherwise.
2762 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2763 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2764 Define as zero otherwise.
2765 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2766 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2767 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2768 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2769 testing whether defined.
2770 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2771 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2772 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2773 rather than testing whether defined.
2774 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2775 (parse_mri_cons): Declare and use only when TC_M68K.
2776 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2777 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2778 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2780 * NEWS: Mention IBM 370 support.
2782 2000-02-23 Richard Henderson <rth@cygnus.com>
2784 * config/tc-i386.c (md_assemble): When swapping operands for
2785 intel_syntax, assume everything that's not Imm or Disp is a
2788 2000-02-23 Linas Vepstas <linas@linas.org>
2790 * config/tc-i370.c, config/tc-i370.h: New files.
2791 * Makefile.am: Add support for Linux/IBM 370.
2792 * configure.in: Likewise.
2793 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2794 * config/obj-elf.c: Include elf/i370.h
2795 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2797 * Makefile.in: Regenerate.
2798 * configure: Regenerate.
2800 * doc/c-i370.texi: New file.
2801 * doc/all.texi: Include it.
2802 * doc/as.texinfo: And here.
2803 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2804 * doc/Makefile.in: Regenerate.
2806 2000-02-19 Michael Meissner <meissner@redhat.com>
2808 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2809 determine if an instruction can be used in parallel with an ADDppp
2810 or SUBppp instruction.
2812 2000-02-22 Andrew Haley <aph@cygnus.com>
2814 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2816 1999-12-30 Andrew Haley <aph@cygnus.com>
2818 * config/tc-mips.c (mips_gp32): New variable.
2819 (macro_build) Use mips_gp32.
2821 (md_longopts): Add "-mgp32" and "-mgp64".
2822 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2824 (OPTION_M7900): Change offset
2825 (OPTION_NO_M7900): Ditto.
2827 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2829 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2830 warning, and bump it to 1.
2832 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2834 From Brad Lucier <lucier@math.purdue.edu>:
2835 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2838 2000-02-21 Catherine Moore <clm@cygnus.com>
2840 * config/tc-mips.c (MF_HILO_INSN): Define.
2841 (mips_7000_hilo_fix): Declare.
2842 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2843 (md_parse_option): Check for 7000_HILO_FIX options.
2844 (OPTION_M7000_HILO_FIX): Define.
2845 (OPTION_NO_M7000_HILO_FIX): Define.
2846 * doc/c-mips.texi (-mfix7000): Describe.
2848 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2850 * listing.c (print_lines): Remove unused variable `end'.
2852 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2853 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2854 reloc_type when BFD_ASSEMBLER.
2855 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2856 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2857 statement and quell signed vs. unsigned comparison warning.
2859 2000-02-18 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2862 the computed frag offset, rather than overwriting it.
2864 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2866 * config/tc-sh.c ("elf/sh.h"): Include.
2867 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2868 (md.begin): Initialize target_arch.
2869 Only include opcodes in has table that match selected architecture.
2870 (parse_reg): Recognize register names for sh-dsp.
2871 (parse_at): Recognize post-modify addressing.
2872 (get_operands): The leading space is now optional.
2873 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2874 arguments. Update valid_arch.
2875 (build_Mytes): Add support for SDT_REG_N.
2876 (find_cooked_opcode): New function, broken out of md_assemble.
2877 (assemble_ppi, sh_elf_final_processing): New functions.
2878 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2879 (md_longopts, md_parse_option): New option: -dsp.
2880 * config/tc-sh.h (elf_tc_final_processing): Define.
2881 (sh_elf_final_processing): Declare.
2883 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2885 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2886 the unwinder subspace. Save the current seg/subseg before creating
2889 2000-02-10 Nick Clifton <nickc@cygnus.com>
2891 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2892 little endian targets.
2893 (INST_BYTE1): Redefine to handle big and little endian
2895 (cpu_type): New type: Select between M340 and M210.
2896 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2897 instructions of the M340.
2898 (md_assemble): Add support for the MULSH and OPSR classes of
2900 (md_atof): Add support for little endian targets.
2901 (md_parse_option): Add support for -EL, -EB and -mcpu command
2903 (md_convert_frag): Add support for little endian targets.
2904 (md_apply_fix3): Add support for little endian targets.
2905 (md_number_to_chars): Add support for little endian targets.
2907 2000-02-10 Timothy Wall <twall@redhat.com>
2909 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2910 defined, use it to verify the symbol just read should be a label.
2912 2000-02-10 Timothy Wall <twall@redhat.com>
2914 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2915 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2916 around colons when KEEP_WHITE_AROUND_COLON is defined.
2917 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2918 and KEEP_WHITE_AROUND_COLON.
2920 2000-02-08 Timothy Wall <twall@redhat.com>
2922 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2924 (do_repeat): New. Abstract repeat logic so that a "break" can be
2926 (end_repeat): New. Provide support for a "break" out of the
2928 * read.h: Add prototypes for new functions.
2930 2000-02-08 Timothy Wall <twall@redhat.com>
2932 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2933 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2934 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2937 2000-02-08 Timothy Wall <twall@redhat.com>
2939 * read.c: Added elseif to directives table.
2940 * read.h: Added prototype for s_elseif.
2941 * doc/as.texinfo: Added description for elseif.
2942 * cond.c (s_elseif): New function
2944 2000-02-04 Timothy Wall <twall@redhat.com>
2946 * listing.c (print_lines): Remove conditionals causing bug in
2949 2000-02-03 Timothy Wall <twall@cygnus.com>
2951 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2953 * frags.c (frag_new): Calculate fr_fix in octets
2954 (frag_now_fix) Return offset as target address offset (bytes).
2955 (frag_now_fix_octets) New - Return offset in octets (8-bit
2957 * frags.h: Added prototype for frag_now_fix_octets().
2958 Distinguish between octets and bytes in field descriptions.
2959 * listing.c (calc_hex): Account for octets vs bytes when
2960 printing addresses/offsets.
2961 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2962 target is little-endian, print the octets in a word in big-endian
2963 order so that the display looks like a proper hexadecimal number,
2964 instead of having the octets reversed.
2965 * read.c (do_align): When recording alignment, alignment power
2966 should be in terms of target bytes (minimum addressible unit)
2968 (do_org) Convert ORG target address (byte) argument into an
2969 octet offset when generating a variable fragment.
2970 * symbols.c (resolve_symbol_value): Symbol final value
2971 converted to a target address offset (bytes) from its octet offset.
2972 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2973 offset (bytes) is adjusted by the frag offset (octets) converted
2975 (coff_frob_section) Section alignment power is in terms of bytes;
2976 convert it to an octet alignment power when calculating size (and
2977 size mask) in octets. Don't modify the section size in order to
2978 "align" it for TI COFF, since that format has a different method
2979 for storing alignment information.
2981 2000-02-01 Timothy Wall <twall@cygnus.com>
2983 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2984 entries, matching the way GCC generates them. If not escaped, the
2985 filename is encoded incorrectly.
2987 2000-01-31 Nick Clifton <nickc@cygnus.com>
2989 * config/tc-arm.c (reg_table): Add support for ATPCS register
2992 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2994 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2996 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2998 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2999 of a symbol when we really care about its value.
3001 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3003 * config/tc-mcore.c (md_assemble): Give warning message if
3004 operands passes to instruction are more than the spec.
3006 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3008 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3009 Thumb mode but the label seen was not declared as '.thumb_func'
3010 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3011 correct disassembly of Thumb code bounded by non function labels.
3013 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3015 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3016 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3018 * Makefile.in: Same here.
3021 * configure.in: Set bfd_gas for i386-aout when primary target
3022 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3023 we may need the primary te_file. Remove incorrect comment.
3025 * configure: Regenerate.
3027 * config/e-i386aout.c: New file.
3029 * as.c (USE_EMULATIONS): Move to before print_version_id.
3030 (struct emulation): Add i386aout.
3031 (show_usage): Split text strings. Reformat -a text. Add --em
3035 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3036 (aout_format_ops): New.
3039 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3040 preprocessor conditional and add aout USE_EMULATIONS tests.
3041 (read_a_source_file): Don't pass error strings to printf as
3045 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3047 (do_data): Same here.
3048 (process_file): And here.
3051 * symbols.c (colon): Rewrite "already defined" fatal message
3052 code for aout with USE_EMULATIONS.
3055 * config/obj-aout.c (OBJ_HEADER): Define.
3056 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3058 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3059 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3061 (obj_aout_type): Expand S_SET_OTHER here too.
3062 (obj_read_begin_hook): Remove.
3063 (aout_pop_insert): New.
3064 (obj_aout_s_get_other): New.
3065 (obj_aout_s_get_desc): New.
3066 (aout_format_ops): New.
3069 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3070 gets aout_pseudo_table.
3071 (aout_pseudo_table): Declare.
3072 (obj_read_begin_hook): Define.
3075 * config/obj-coff.c (obj_pseudo_table): Rename to
3077 (coff_pop_insert): Use coff_pseudo_table.
3078 (coff_sec_sym_ok_for_reloc): Remove.
3079 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3080 and comment all zero entries and remove #if 0 code.
3083 * config/obj-coff.h (obj_pop_insert): Define.
3084 (coff_pseudo_table): Declare.
3087 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3088 s_get_size, s_set_size. Comment all zero entries.
3091 * config/obj-elf.c (elf_s_get_other): New function.
3092 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3093 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3094 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3096 (obj_elf_parse_section_letters): Don't pass error strings to
3097 printf as format arg.
3100 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3102 (elf_s_get_other): Declare.
3103 (S_GET_OTHER) Define as elf_s_get_other if not already
3105 (S_SET_OTHER): Only define when not already defined.
3106 (elf_obj_read_begin_hook): Declare.
3107 (obj_read_begin_hook): Define.
3108 (elf_obj_symbol_new_hook): Declare.
3109 (obj_symbol_new_hook): Define.
3112 * config/obj-multi.h: Add copyright header and protect against
3113 multiple inclusion. Add * to all function pointers.
3114 (OBJ_HEADER): If defined, include it rather than other defines
3116 (obj_frob_file_after_relocs): Test for NULL.
3117 (obj_symbol_new_hook): Here too.
3118 (obj_sec_sym_ok_for_reloc): And here.
3119 (S_GET_OTHER): Define.
3120 (S_GET_DESC): Define.
3121 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3122 (OBJ_MAYBE_ELF): Update comment.
3124 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3125 OBJ_AOUT preprocessor conditional and handle emulation by
3126 testing OUTPUT_FLAVOR.
3127 (i386_displacement): Here too.
3128 (md_section_align): Similarly here.
3129 (i386_target_format): Conditionally compile when more than one
3130 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3131 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3132 (i386_displacement): Here too.
3135 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3136 Define TARGET_FORMAT for aout only when not multi.
3139 * config/te-multi.h: Delete file as it's identical to te-generic.h
3141 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3143 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3144 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3147 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3149 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3152 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3154 * config/tc-mips.c (mips_do_align): New function.
3155 * config/tc-mips.h (md_do_align): Define.
3157 2000-01-10 Philip Blundell <philb@gnu.org>
3159 * doc/c-arm.texi (ARM Options): Fix typo.
3160 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3161 line separator for Linux.
3162 * doc/as.texinfo (Comments): Mention the ARM.
3164 2000-01-10 Philip Blundell <pb@futuretv.com>
3166 * configure.in (arm*-*-conix*): New target.
3167 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3169 * configure: Regenerate.
3171 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3173 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3174 (obj_elf_visibility): New function.
3176 * doc/as.texinfo (Visibility): New node: document visibility
3179 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3181 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3182 warning for absolute jump/call without `*' in non-intel mode. No
3183 need to set i.types[0] JumpAbsolute in intel mode.
3185 1999-12-22 Philip Blundell <pb@futuretv.com>
3187 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3188 hook function when changing sections.
3189 (arm_s_data): Likewise.
3191 1999-12-14 Nick Clifton <nickc@cygnus.com>
3193 * config/tc-arm.c (md_parse_option): Add support for -marm720
3194 command line switch.
3196 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3198 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3199 (r_registers, xr_registers): Define.
3200 (r_register_name, xr_register_name): New functions.
3201 (md_assemble): Handle new am33 operand types and instruction
3203 (mn10300_insert_operand, check_operand): Likewise.
3205 1999-11-29 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3208 (s_force_thumb): Set thumb_mode to 2.
3209 (md_assemble): Do not complain about thumb instructions on a
3210 non-thumb target if thumb_mode is set to 2.
3212 1999-11-28 Michael Meissner <meissner@cygnus.com>
3214 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3215 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3216 (O_...): Add new machine dependent expressions if we are handling
3217 explicit relocations.
3218 (alpha_reloc_op): New static table holding the explicit relocation
3220 (alpha_literal_hash): New static to hold the hash table for
3221 explicit relocations.
3222 (alpha_macros): Add support for explicit relocations.
3223 (md_begin): If explicit relocations, initialize hash table.
3224 (md_assemble): Don't print a second error if tokenize_arguments
3225 already printed an error message.
3226 (md_apply_fix): Add support for explicit relocations.
3227 (alpha_force_relocation): Ditto.
3228 (alpha_fix_adjustable): Ditto.
3229 (alpha_adjust_symtab): New function to support explicit
3231 (alpha_adjust_symtab_relocs): Ditto.
3232 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3233 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3234 Add support for explicit relocations. Return -2 if an error
3235 message was already printed.
3236 (find_macro_match): Add support for explicit relocations. Comment
3238 (emit_insn): Add support for explicit relocations.
3239 (assemble_tokens): Ditto.
3241 (load_expression): Ditto.
3244 (emit_ir_load): Ditto.
3245 (emit_loadstore): Ditto.
3248 (emit_sextX): Ditto.
3249 (emit_division): Ditto.
3250 (emit_jsrjmp): Ditto.
3251 (emit_retjcr): Ditto.
3253 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3255 (tc_adjust_symtab): If explicit relocations, call the function
3256 alpha_adjust_symtab.
3257 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3258 relocations next to the literal relocation they reference.
3259 (TC_INIT_FIX_DATA): Initialize the new fields.
3260 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3262 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3264 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3265 'B' operand for PA2.0 bb instruction.
3267 1999-11-18 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3272 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3274 (mcore_force_relocation): Force relocations to be generated for
3277 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3279 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3280 (i386_displacement): Disallow O_big displacements.
3282 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3284 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3285 Small improvements in error checking.
3286 (md_assemble): Support for unconditional ARM instructions.
3287 (md_parse_option): Support for -m[arm]v5e flag.
3289 1999-11-12 Nick Clifton <nickc@cygnus.com>
3291 * macro.c (buffer_and_nest): Do not check beyond the end of the
3294 1999-11-11 Nick Clifton <nickc@cygnus.com>
3296 * macro.c (buffer_and_nest): Look for seperator after TO and
3299 1999-11-08 Andrew Haley <aph@cygnus.com>
3301 * app.c (do_scrub_chars): When in State 10, treat backslash
3302 characters in the same way as as symbol characters.
3304 1999-11-07 Richard Henderson <rth@cygnus.com>
3306 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3307 the previous label was in the current section before playing
3308 with auto-alignment.
3310 1999-11-06 Nick Clifton <nickc@cygnus.com>
3312 * config/tc-v850.c (v850_force_relocation): Force relocation
3314 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3317 1999-11-05 Michael Meissner <meissner@cygnus.com>
3319 * expr.h (operatorT): Increase machine dependent operators to 16.
3320 * expr.c (op_rank): Ditto.
3322 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3324 * read.c (pseudo_set): Reject attempts to set the value of a
3327 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3330 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3332 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3333 to bfd_set_section_contents.
3335 1999-11-03 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3339 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3341 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3342 (mips_ip): Use OPCODE_IS_MEMBER.
3344 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3346 * config/tc-arm.c (reg_required_here): Improve comments.
3348 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3349 (tinsns): Initialize variants field.
3351 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3352 BAD_PC respectively.
3354 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3356 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3357 * config/tc-arm.h: Fix compile time warnings.
3359 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3361 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3362 form @abs16, @(abs16) and @(abs16 + imm).
3364 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3366 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3367 (ISA_HAS_64_BIT_REGS) New.
3368 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3369 mips_emit_delays,macro_build,load_register,load_addresss,
3370 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3371 and/or use new ISA_xxx macros in expressions involving
3372 ISA, particularly mips_opts.isa.
3374 1999-10-18 Michael Meissner <meissner@cygnus.com>
3376 * expr.h (operatorT): Add machine dependent operators md1..md8.
3377 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3378 for the machine dependent operators to use.
3380 * expr.c (op_rank): Add machine dependent operators.
3382 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3384 (O_cpregister): Ditto.
3385 (md_begin): Change X_op test that field is wide enough to use
3386 O_max instead of O_alpha_max.
3387 (cpu_types): Fill in missing initializer.
3388 (alpha_num_macros): Make unsigned.
3389 (md_assemble): Make opnamelen be size_t.
3390 (md_apply_fix): Cast alpha_num_operands to int before testing.
3391 (alpha_force_relocation): Ditto.
3392 (alpha_fix_adjustable): Ditto.
3393 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3394 (tc_gen_reloc): Ditto.
3395 (tc_get_register): Ditto.
3400 (s_alpha_ent): Ditto.
3401 (s_alpha_end): Ditto.
3402 (s_alpha_frame): Ditto.
3403 (s_alpha_prologue): Ditto.
3404 (s_alpha_file): Ditto.
3405 (s_alpha_gprel32): Ditto.
3406 (s_alpha_proc): Ditto.
3407 (s_alpha_set): Ditto.
3408 (s_alpha_base): Ditto.
3409 (s_alpha_align): Ditto.
3410 (s_alpha_arch): Ditto.
3411 (alpha_align): Ditto.
3412 (assemble_insn): Suppress unused variable warning.
3414 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3415 order in the structure.
3416 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3418 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3420 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3422 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3424 * config/tc-i386.c (i386_index_check): Correct #endif location.
3426 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3428 * as.c (show_usage): Document new options.
3429 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3430 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3431 (parse_args): Parse the new options.
3432 (main): If there were warnings, and --fatal-warnings
3433 was specified, print an error.
3434 * as.h: New variable, flag_fatal_warnings, for new option.
3436 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3438 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3439 '@'. Change autoincrement completers to fall through to cache control
3442 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3444 (pa_parse_addb_64_cmpltr): New function.
3446 * config/tc-hppa.c (pa_ip): Change error message.
3447 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3448 '?Q' args to allow falling through.
3450 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3451 Remove unused conditional codes.
3452 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3454 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3456 * config/tc-d30v.c (CHAR_BIT): Define.
3457 (check_range): Fix bit operations to support integers bigger than
3460 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3462 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3465 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3466 Doug Evans <devans@cygnus.com>
3468 Add support for m32rx.
3469 * config/tc-m32r.c (enable_m32rx): New static global.
3470 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3471 (allow_m32rx): New function.
3472 (M32R_SHORTOPTS): Add `O'.
3473 (md_longopts): Add --m32rx plus several warning options.
3474 (md_parse_option): Handle new options.
3475 (md_show_usage): Print them.
3476 (md_begin): Enable m32rx.
3477 (OPERAND_IS_COND_BIT): New macro.
3478 (first_writes_to_seconds_operands): New function.
3479 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3480 (target_make_parallel,assemble_two_insns): New functions.
3481 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3482 If optimizing and m32rx, try to make consecutive insns parallel.
3484 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3486 * config/tc-mips.c (nopic_need_relax): Allow for the
3487 .sdata.foo sections generated by -fdata-sections,
3488 and for the .gnu.linkonce.s sections generated by C++.
3490 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3492 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3493 with cleaner code using completer prefixes. Add 'Y'.
3495 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3497 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3499 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3500 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3501 insn does not match and we should try the next insn in the table.
3503 1999-09-22 Nick Clifton <nickc@cygnus.com>
3505 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3507 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3509 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3512 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3514 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3515 OBJ_ELF. If ELF, add "sq".
3516 (md_parse_option): If ELF, ignore -s and -q.
3517 (md_show_usage): Mention ELF options.
3519 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3521 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3524 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3526 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3528 * config/tc-hppa.c (struct pa_it): New field "trunc".
3529 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3530 (pa_parse_ftest_gfx_completer): New function
3531 (pa_parse_fp_cnv_format): New function.
3533 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3534 (md_apply_fix): Handle 22bit pc-rel branches.
3536 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3538 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3540 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3542 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3544 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3546 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3547 (pa_ip): Handle 'fX'.
3549 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3551 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3552 unwinds unless the function is in the text space.
3553 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3555 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3557 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3558 (md_assemble): To here. Tweak address generation.
3560 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3562 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3563 (md_assemble): Call dwarf2_where for OBJ_ELF.
3564 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3565 (pa_end_of_source): New function.
3566 * tc-hppa.h (md_end): Define for OBJ_ELF.
3568 1999-09-14 Michael Meissner <meissner@cygnus.com>
3570 * configure.in (Canonicalization of target names): Remove adding
3571 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3572 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3573 * configure: Regenerate.
3575 1999-09-14 Donn Terry <donn@interix.com>
3577 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3579 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3581 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3582 pc-relative jmp/call to an absolute symbol.
3583 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3584 absolute section symbols.
3586 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3587 jump handling code and comments.
3589 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3591 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3592 the value if TE_PE and a global defined symbol.
3594 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3596 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3597 print the symbol, rather than printing it here.
3599 1999-09-11 Donn Terry <donn@interix.com>
3601 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3602 BFD_RELOC_RVA relocations.
3604 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3605 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3608 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3610 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3611 * doc/internals.texi (Object format backend): Document
3614 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3615 relocations against global symbols if TE_PE.
3617 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3618 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3620 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3623 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3624 symbols which do not have a constant value, or tags with
3625 non-tags. Remove the symbol from the list before adding it at the
3628 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3629 C_FCN symbol differently if TE_PE.
3630 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3631 appears in the pseudo-op, rather coff_line_base which is only set
3634 * config/obj-coff.c (obj_coff_loc): New static function.
3635 (obj_pseudo_table): Add "loc".
3637 * config/obj-coff.c (add_lineno): Check that the line number is
3640 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3641 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3643 (md_atof): Return NULL rather than 0.
3644 * config/tc-i386.c (md_atof): Change type to int.
3645 * expr.c (expr): Change first parameter to int.
3646 * config/obj-coff.c: Add declarations for static functions.
3647 (coff_frob_symbol): Use SYM_AUXENT.
3648 * config/tc-i386.h (flag_16bit_code): Don't declare.
3650 * config/obj-coff.c (obj_coff_section): Default to setting
3651 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3653 * write.c (adjust_reloc_syms): Print adjusted fixup.
3655 * expr.c (integer_constant): Correct too_many_digits calculation
3658 1999-09-09 Andreas Schwab <schwab@suse.de>
3660 * doc/c-arm.texi: Fix arguments of @var to not contain
3663 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3665 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3667 (md_parse_option): Only support -k flag for ELF and COFF targets.
3669 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3671 * config/tc-hppa.c (pa_ip): Put strict register checks before
3672 call to pa_parse_number.
3674 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3676 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3678 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3681 1999-09-06 Donn Terry <donn@interix.com>
3683 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3685 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3688 candidate instruction. Require registers for register arguments
3689 when in strict mode. Require assemble-time constants for
3690 constants when in strict mode.
3691 (pa_get_absolute_expression): Require a constant when in strict
3694 1999-09-06 Nick Clifton <nickc@cygnus.com>
3696 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3698 1999-09-04 Steve Chamberlain <sac@pobox.com>
3700 * config/tc-pj.c: New file, supports picoJava in ELF.
3701 * config/tc-pj.h: Ditto.
3702 * configure.in (pjl*, pj*): New targets.
3703 * Makefile.am: Rebuild dependencies.
3704 (CPU_TYPES): Add pj.
3705 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3706 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3707 * doc/c-pj.texi: New file.
3708 * doc/as.texinfo: Add some PJ specifics.
3709 * doc/all.texi: Add PJ to the list of all architectures, sort them
3711 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3712 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3714 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3716 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3717 (obj_frob_file): Test for null pointer.
3718 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3719 (OBJ_PROCESS_STAB): And here.
3720 (elf_obj_sy): Remove
3722 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3723 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3724 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3726 * config/obj-coff.c (no_func): Remove.
3727 (coff_format_ops): Change occurrences of no_func to 0, as we test
3728 for 0 in obj-multi.h.
3730 * configure.in: Enable bfd for i386-coff when primary target is
3731 bfd. Enable i386 elf,coff emulation support. Don't set
3732 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3733 emulation to support.
3734 *configure: Regenerate.
3736 1999-09-02 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3739 .section .line directive is encountered.
3741 1999-09-01 Nick Clifton <nickc@cygnus.com>
3743 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3746 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3747 * as.texinfo: Document --gdwarf2 command line option.
3748 Add additional documentation of ARM command line switches.
3750 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3752 * config/tc-i386.c (i386_intel_memory_operand): Combine
3753 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3754 and RESTORE_END_STRING around parse_register calls.
3755 (i386_operand): Here too.
3756 (i386_is_reg): Remove.
3757 (parse_register): Move as_bad calls from within this function to
3760 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3762 Based on a patch from H.J. Lu <hjl@gnu.org>
3763 * config/tc-i386.c (parse_register): Handle FP regs specially.
3764 (md_begin): Remove '(' and ')' from register_chars.
3766 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3768 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3769 error message (done elsewhere).
3771 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3773 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3775 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3777 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3780 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3782 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3784 Add new completers. Fix bug in 64 bit condition handling.
3786 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3789 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3791 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3793 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3795 1999-08-27 Jim Wilson <wilson@cygnus.com>
3797 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3798 (struct ls): Add frag field. Initialize it to zero.
3799 (out_end_sequence): New local text_frag. Set it while in text section.
3800 Replace address check with frag check. Set ls.frag to text_frag if
3801 out_set_addr called.
3802 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3803 Set it before switching sections. Replace address check with frag
3804 check. Set ls.frag to saved_frag if out_set_addr called.
3806 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3808 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3809 output "advance_pc" opcode instead of calling gen_addr_line().
3810 The latter has the undesired side-effect of creating a new row
3811 in the debug line info matrix.
3813 1999-08-26 Jim Wilson <wilson@cygnus.com>
3815 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3816 ls.last_filename if last is less than zero. Set ls.last_filename
3817 when allocating new entry.
3818 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3821 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3823 * config/tc-i386.c (i386_index_check): Fix the displacement size
3824 when INFER_ADDR_PREFIX.
3826 1999-08-18 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3831 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3833 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3834 handle 0xffffNNNN constants correctly.
3836 1999-08-16 Nick Clifton <nickc@cygnus.com>
3838 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3841 1999-08-13 Nick Clifton <nickc@cygnus.com>
3843 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3844 (md_apply_fix3): Always pass positive values to
3845 validate_offset_imm.
3847 1999-08-12 Nick Clifton <nickc@cygnus.com>
3849 * config/tc-arm.c (skip_whitespace): New macro.
3850 Formatting tidy ups.
3852 (md_apply_fix3): Store relocation offset in addend for ELF based
3854 (arm_force_relocation): Always generate relocs for Thumb function
3857 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3859 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3860 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3862 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3864 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3865 flags for the unwind subspace.
3867 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3868 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3869 suitable relocation based on the size of the target's pointer.
3870 Always Use subsegment zero for the unwinders.
3871 (pa_level): Handle "2.0w".
3873 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3875 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3876 with the following instruction unless this was specified.
3878 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3880 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3881 certain sections, to match BFD changes.
3883 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3885 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3886 (EXTRA_SCRIPTS): Define to keep automake happy.
3887 * Makefile.in: Rebuild.
3889 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3891 * Makefile.am: Rename .dep* files to DEP*.
3892 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3893 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3895 * Makefile.in: Rebuild.
3897 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3899 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3901 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3903 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3904 avoid problems on DOS filesystems.
3905 * Makefile.in: Rebuild.
3907 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3909 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3911 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3914 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3916 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3917 line to create ${GDBINIT} rather than .gdbinit.
3918 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3920 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3922 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3924 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3926 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3928 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3930 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3931 non-adjustable symbols.
3933 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3935 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3937 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3939 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3942 1999-08-05 Donn Terry <donn@interix.com>
3944 * config/te-interix.h: New file.
3945 * configure.in (i386-*-interix*): New target.
3946 * configure: Rebuild.
3948 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3950 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3951 selectors for ELF too.
3952 (selector_table): Add "ltp" and "rtp" selectors.
3954 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3956 * config/tc-i386.c (i386_operand): No need to change
3957 operand_string pointer in segment reg case before goto
3958 do_memory_reference. Initialise displacement_string_start and
3959 displacement_string_end after do_memory_reference label.
3960 (i386_index_check): Add operand_string param, and print error
3961 message on failure here.
3962 (i386_intel_memory_operand): Instead of here.
3963 (i386_operand): And here.
3964 (INFER_ADDR_PREFIX): Enable.
3966 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3968 * config/tc-i386.h (DefaultSize): Define. Renumber following
3969 opcode_modifier defines.
3971 From Etienne Lorrain <etienne.lorrain@ibm.net>
3972 * config/tc-i386.c (stackop_size): New variable.
3973 (set_16bit_code_flag): Clear it here.
3974 (set_16bit_gcc_code_flag): New function.
3975 (md_pseudo_table): Add "code16gcc" entry.
3976 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3978 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3980 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3981 next_set_end even if the end symbol is being discarded.
3983 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3984 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3985 * config/obj-coff.c: Likewise.
3986 (seg_info_type): Remove.
3987 (seg_info_off_by_4): Change to array of segT.
3988 (s_get_segment): Adjust accordingly.
3989 (obj_pseudo_table): Fully initialize sentinel entry.
3991 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3992 Ralf Baechle <ralf@uni-koblenz.de>.
3994 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3996 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3998 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4000 * config/tc-i386.c: Indentation and white space changes.
4001 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4002 don't enable it by default.
4003 (i386_intel_operand): Remove redundant prototype.
4004 Move check on number of memory operands, and i.mem_operands++
4005 (i386_intel_memory_operand): To here.
4006 Remove i386_immediate code from here. Remove special case code
4007 for input and output using (%dx). Remove base/index checks and
4008 call i386_index_check instead. Save initial operand_string
4009 argument for error message.
4010 (i386_operand): Remove redundant prototype. Move base/index
4011 checks to i386_index_check.
4012 (i386_displacement): Move intel mode check for non-zero
4014 (i386_intel_memory_operand): To here.
4016 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4018 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4019 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4020 by .register pseudo-op if -64 and --no-undeclared-regs.
4021 (s_register, sparc_adjust_symtab): New functions.
4022 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4023 Declare sparc_adjust_symtab as tc_adjust_symtab.
4024 * doc/c-sparc.texi: Add description of #ignore special literal
4025 for .register pseudo-op.
4027 1999-07-30 Catherine Moore <clm@cygnus.com>
4029 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4030 the relocation's section offset.
4032 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4034 * write.c (fixup_segment): Fix generic error check overflow test.
4036 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4037 X_add_number to long.
4039 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4041 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4044 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4046 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4049 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4051 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4053 * configure.bat: Remove; obsolete.
4054 * config/go32.cfg: Likewise.
4056 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4058 * configure.in (i386-*-vxworks*): New target.
4059 * configure: Rebuild.
4061 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4063 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4065 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4067 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4069 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4070 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4071 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4072 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4073 MAX_RELOC_EXPANSION): Define.
4074 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4076 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4078 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4079 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4080 block. Print a warning if an 8-bit or 16-bit constant
4081 displacement or immediate is truncated on output.
4082 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4084 (i386_operand): Disallow immediate jump absolute operand.
4086 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4088 * configure.in: Bump version number to 2.9.5.
4089 * configure: Rebuild.
4091 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4094 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4096 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4097 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4099 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4101 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4103 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4105 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4106 if -mno-fpu was given.
4107 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4109 (cons_fix_new_arm): Remove misleading comments.
4111 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4113 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4115 (relax_segment): Likewise. After giving a rs_org error, convert
4116 the frag to rs_align to avoid cascading errors.
4118 1999-07-12 Andreas Schwab <schwab@suse.de>
4120 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4122 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4124 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4125 as appropriate. Fill in structure initializations. Add variable
4126 initializations. Add casts.
4127 * dwarf2dbg.c (print_stats): Change i to size_t.
4128 * listing.c (listing_listing): Change list_line to unsigned int.
4130 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4132 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4133 rather than checking for \001 and \002 in symbol name.
4134 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4136 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4138 * configure.in (hppa*-linux-gnu*): New target.
4139 * configure: Rebuilt.
4141 1999-07-08 Nick Clifton <nickc@cygnus.com>
4143 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4145 1999-07-07 Nick Clifton <nickc@cygnus.com>
4147 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4148 accessing symbolP directly.
4150 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4152 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4155 1999-07-05 Nick Clifton <nickc@cygnus.com>
4157 * config/tc-arm.c (ARM_EXT_V5): Define.
4158 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4159 (md_begin): Detect ARM v5 architectures.
4160 (md_parse_option): Accept arm v5 specification.
4161 (md_show_usage): Documment -marmv5 switch.
4163 * doc/c-arm.texi: Document -marmv5 command line option.
4165 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4167 (validate_immediate_twopart): New function. Determine if a
4168 constant can be computed by two ADD instructions.
4169 (output_inst): Remove its command line parameter - it was never
4171 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4172 implememt the ADRL pseudo op.
4173 (tc_gen_reloc): Generate a suitable error message if an ADRL
4174 instruction tries to generate a real reloc.
4176 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4178 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4180 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4183 1999-06-27 H.J. Lu <hjl@gnu.org>
4185 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4186 non BFD_ASSEMBLER case.
4188 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4190 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4193 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4195 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4196 out_end_sequence() when the address decreases due to a new frag.
4197 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4198 numbering starts with 1.
4200 1999-06-23 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4204 (mcore_s_text): Call obj_elf_text for ELF target.
4205 (mcore_s_data): Call obj_elf_data for ELF target.
4206 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4208 (mcore_s_bss): New function: Dump literal table before changing
4210 (mcore_s_comm): New function: Dump literal table before changing
4213 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4214 No longer static functions.
4215 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4216 Provide prototypes for these functions.
4218 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4220 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4221 a list of names, to try obj_segment_name, and to try abbreviated
4222 names when using COFF without long section names.
4224 * config/tc-alpha.c: More use of symbol accessor functions.
4225 * config/tc-arc.c: Likewise.
4226 * config/tc-d30v.c: Likewise.
4227 * config/tc-fr30.c: Likewise.
4228 * config/tc-i860.c: Likewise.
4229 * config/tc-m88k.c: Likewise.
4230 * config/tc-mcore.c: Likewise.
4231 * config/tc-ns32k.c: Likewise.
4232 * config/tc-sparc.c: Likewise.
4233 * config/tc-v850.c: Likewise.
4235 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4236 sy_value with appropriate accessor functions.
4237 * config/tc-arm.c (md_apply_fix3): Likewise.
4238 * config/tc-d10v.c (AT_WORD_P): Likewise.
4239 * config/tc-v850.c (reg_name_search): Likewise.
4241 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4242 use symbol_get_bfdsym instead.
4243 * config/tc-ppc.c (md_assemble): Likewise.
4244 * config/tc-v850.c (v850_comm): Likewise.
4246 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4248 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4249 the symbol, rather than accessing the bsym member.
4250 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4251 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4252 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4253 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4254 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4255 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4256 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4257 * config/tc-v850.c (tc_gen_reloc): Likewise.
4259 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4261 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4262 (hppa_gen_reloc_type): Conditionalize on BFD64.
4263 (tc_gen_reloc): Re-enable ELF relocations.
4264 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4266 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4268 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4270 (do_ldst): Move assignment out of if condition.
4271 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4272 parentheses to avoid warning.
4274 1999-06-21 Nick Clifton <nickc@cygnus.com>
4276 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4277 macro to get at the BFD symbol associated with a GAS symbol.
4279 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4281 * config/tc-ppc.c: Update for symbol handling changes.
4282 * config/obj-coff.c: Likewise.
4284 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4286 * tc-hppa.c: General cleanups of ELF support. No more spaces
4287 and subspaces for ELF.
4288 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4289 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4290 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4291 (UNWIND_SECTION_NAME): Likewise.
4292 (space/subspace related structures): Conditionalize definitions
4294 (space/subspace directives and support routines): Conditionalize
4295 definitions and references/uses on OBJ_SOM.
4296 (label_symbol_struct): For ELF, track the symbol's segment. For
4297 SOM track its space.
4298 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4300 (USE_ALIASES): Kill for both SOM & ELF.
4301 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4302 (pa_space, pa_subspace): Corresponding changes.
4303 (pa_spaces_begin): Corresponding chagnes.
4304 (md_begin): Do not muck around with space/subspace stuff for
4306 (md_apply_fix): Temporarily disable argument relocation stuff
4308 (tc_gen_reloc): Temporarily disable relocation generation for
4310 (pa_build_unwind_subspace): Similarly.
4312 1999-06-16 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-arm.c (thumb_set): New pseudo op.
4315 (text, data, section): Override these pseudo ops with ARM
4317 (s_thumb_set): New function: Perform the same as a .set pseudo
4318 op, but also mark the alias'ed symbol as being a Thumb
4320 (arm_s_text): New function: Perform the same as the .text
4321 pseudo op, but dump the literal pool before changing
4323 (arm_s_data): New function: Perform the same as the .data
4324 pseudo op, but dump the literal pool before changing
4326 (arm_s_section): New function: Perform the same as the
4327 .section pseudo op, but dump the literal pool before changing
4329 (arm_cleanup): Do not reset the current section before dumping
4332 1999-06-17 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4335 OPTION_NO_WARN_UNMATCHED entries.
4336 (md_parse_option): Generate a warning message if an unrecognised
4337 option is encountered.
4339 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4340 (get_operands): When parsing an expression after an '@' symbol
4341 has been detected, do not ignore '#' symbols.
4342 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4345 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4347 From K. Richard Pixley <rich@noir.com>:
4348 * configure.in (ppc-*-vxworks*): New target.
4349 * configure: Rebuild.
4351 1999-06-12 Philip Blundell <philb@gnu.org>
4353 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4355 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4357 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4358 which refer to symbols in linkonce sections, permit reducing the
4359 relocs if the symbol is local.
4361 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4363 * subsegs.c (subseg_text_p): New function.
4364 * as.h (subseg_text_p): Declare.
4365 * read.c (do_align): Use subseg_text_p to set the default fill.
4366 * write.c (subsegs_finish): Likewise.
4367 * config/obj-coff.c (write_object_file): Likewise.
4368 * config/tc-i386.h (md_maybe_text): Don't define.
4369 (md_do_align): Use subseg_text_p to set the default fill.
4370 * config/tc-m32r.c (m32r_do_align): Likewise.
4371 * config/tc-sh.c (sh_do_align): Likewise.
4372 * config/tc-sparc.h (md_do_align): Likewise.
4374 1999-06-12 David O'Brien <obrien@freebsd.org>
4376 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4377 * configure: Rebuild.
4379 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4381 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4382 * Makefile.am: Rebuild dependencies.
4383 * Makefile.in: Rebuild.
4385 * config/tc-i386.c (i386_immediate): Remove unused label
4388 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4389 * symbols.c: Likewise.
4390 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4391 sy_next field when taking address, rather than symbol_next.
4393 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4395 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4396 value from the output file architecture.
4397 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4398 * dwarf2dbg.h: Change bfd_vma to addressT.
4400 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4402 * dwarf2dbg.h: Use PARAMS in function declarations.
4404 1999-06-11 Martin Dorey <mdorey@madge.com>
4406 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4407 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4409 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4411 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4413 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4415 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4418 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4420 * read.c (read_a_source_file): Only declare inescape if
4423 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4425 (find_entry_byval): Add parens to avoid warning.
4427 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4429 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4432 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4434 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4437 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4438 synthetize_setx): New functions.
4439 (md_assemble): Broken the special cases into the above
4440 functions. Make compiler happy if sizeof(bfd_vma)==4.
4441 Fix sethi generated from set/setuw. If instructions have a relloc,
4442 always clear the fields to be relocated in the opcode.
4443 (sparc_ip): Remove special_case global variable.
4445 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4447 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4448 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4449 indication of success rather than a value.
4450 (itbl_get_val): Likewise.
4451 (itbl_get_field): Use strcspn. Change delimiters to include
4453 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4454 (itbl_get_val): Likewise.
4455 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4457 * symbols.c (copy_symbol_attributes): Convert local symbols to
4460 1999-06-10 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4465 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4467 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4468 Optimize set if sizeof(bfd_vma) == 64.
4469 (sparc_ip): Fix sethi - without %hi() it should generate
4470 R_SPARC_22 reloc, not R_SPARC_HI22.
4471 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4473 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4475 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4476 (s_ncons): New function.
4477 (native_op_table): New table.
4478 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4479 R_SPARC_OLO10 handling.
4481 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4483 * expr.h (struct expressionS): Revert last change; widen X_op.
4484 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4486 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4488 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4489 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4490 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4491 * Makefile.in: Regenerated.
4493 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4494 `common' pass on to s_mri_common.
4495 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4497 1999-06-06 Richard Henderson <rth@cygnus.com>
4499 * config/obj-elf.c (obj_elf_section): Don't free the return
4500 value of demand_copy_C_string.
4502 1999-06-05 Richard Henderson <rth@cygnus.com>
4504 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4505 creation logic from obj_elf_create_section.
4507 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4508 (section_stack): New.
4509 (special_sections): Make const.
4510 (obj_elf_section): Gut and rewrite parsing.
4511 (obj_elf_change_section): New function broken out of obj_elf_section.
4512 (obj_elf_parse_section_letters): Likewise.
4513 (obj_elf_section_word): Likewise.
4514 (obj_elf_section_type): Likewise.
4515 (obj_elf_previous): Treat as a toggle.
4516 (obj_elf_popsection): New.
4517 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4518 (ppc_section_type): Likewise.
4519 * config/tc-ppc.h: Likewise.
4521 * expr.h (struct expressionS): Don't make X_op a bitfield.
4522 * config/tc-alpha.c: Update for symbol handling changes.
4523 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4524 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4526 1999-06-05 Richard Henderson <rth@cygnus.com>
4528 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4529 (dwarf2_gen_line_info): Kill unused variables.
4530 (dwarf2_finish): Likewise.
4531 (dwarf2_where): Likewise.
4532 (dwarf2_directive_file): If we've only got a string,
4533 hand off to s_app_file.
4534 * ecoff.c: Move the include of ecoff.h.
4535 * symbols.h (S_IS_FUNCTION): Prototype.
4537 * read.c (LEX_HASH): Supply a default.
4539 (s_globl): Update `c' after skipping whitespace.
4540 * read.h (LEX_END_NAME, is_name_ender): New.
4541 * expr.c (get_symbol_end): Respect it.
4543 1999-06-04 Mark Klein <mklein@dis.com>
4545 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4547 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4549 * config/tc-hppa.c: Update for symbol handling changes.
4551 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4553 * cgen.c: Update for symbol handling changes.
4554 * config/tc-m32r.c: Likewise.
4556 * config/tc-hppa.h: Update for symbol handling changes.
4557 * config/tc-hppa.c: Likewise.
4559 * config/tc-arm.h: Update for symbol handling changes.
4560 * config/tc-arm.c: Likewise.
4561 (symbol_make_empty): Remove. Just use symbol_create.
4563 * symbols.c (symbol_set_tc): Correct name.
4565 * Makefile.am: Rebuild dependencies.
4566 ($(OBJS)): Don't depend upon struc-symbol.h.
4567 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4568 * dep-in.sed: Don't remove struc-symbol.h.
4569 * Makefile.in: Rebuild.
4571 * doc/internals.texi (Symbols): Describe changes in symbol
4574 1999-06-03 Richard Henderson <rth@cygnus.com>
4576 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4577 instead of doing the work by hand.
4579 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4581 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4582 state of line state-machine.
4583 (struct ls): Collect DWARF2 line state-machine state in new member
4584 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4585 resulted in any DWARF2 directives.
4586 (reset_state_machine): New function.
4587 (out_end_sequence): Ditto.
4588 (dwarf2_gen_line_info): When switching sections or switching to a
4589 lower text address, call out_end_sequence() first to terminate the
4590 previous code sequence as code sequences MUST have monotonically
4591 increasing addresses.
4592 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4594 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4596 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4597 DWARF2 debug info (line information only, at this point).
4598 * as.h: Update comment about supported debug formats.
4599 * dwarf2dbg.c, dwarf2dbg.h: New files.
4600 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4602 * expr.c (operand): Don't use [ for parens if we want an index op.
4603 (op_encoding): Switch [ into O_index, if desired.
4604 (op_rank): Renumber with O_index on bottom.
4605 (expr): If O_index, match closing bracket.
4606 * expr.h (O_index): New.
4608 * read.c (read_a_source_file): Conditionally allow matched "
4609 in lines passed to md_assemble.
4611 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4613 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4615 Add support for storing local symbols in a small structure to save
4616 memory when assembling large files.
4617 * as.h: Don't include struc-symbol.h.
4618 (symbolS): Add typedef.
4619 * symbols.c: Include struc-symbol.h.
4620 (local_hash): New static variable.
4621 (save_symbol_name): New static function, from symbol_create.
4622 (symbol_create): Call save_symbol_name.
4623 (local_symbol_count): New static variable.
4624 (local_symbol_conversion_count): Likewise.
4625 (LOCAL_SYMBOL_CHECK): Define.
4626 (local_symbol_make): New static function.
4627 (local_symbol_convert): New static function.
4628 (colon): Handle local symbols. Create local symbol for local
4630 (symbol_table_insert): Handle local symbols.
4631 (symbol_find_or_make): Create local symbol for local label name.
4632 (symbol_find_base): Check for local symbol.
4633 (symbol_append, symbol_insert): Check for local symbols.
4634 (symbol_clear_list_pointers, symbol_remove): Likewise.
4635 (verify_symbol_chain): Likewise.
4636 (copy_symbol_attributes): Likewise.
4637 (resolve_symbol_value): Handle local symbols.
4638 (resolve_local_symbol): New static function.
4639 (resolve_local_symbol_values): New function.
4640 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4641 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4642 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4643 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4644 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4645 (symbol_previous, symbol_next): New functions.
4646 (symbol_get_value_expression): Likewise.
4647 (symbol_set_value_expression): Likewise.
4648 (symbol_set_frag, symbol_get_frag): Likewise.
4649 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4650 (symbol_mark_used_in_reloc): Likewise.
4651 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4652 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4653 (symbol_mri_common_p): Likewise.
4654 (symbol_mark_written, symbol_clear_written): Likewise.
4655 (symbol_written_p): Likewise.
4656 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4657 (symbol_section_p, symbol_equated_p): Likewise.
4658 (symbol_constant_p): Likewise.
4659 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4660 (symbol_get_obj, symbol_set_obj): Likewise.
4661 (symbol_get_tc, symbol_set_tc): Likewise.
4662 (symbol_begin): Initialize local_hash.
4663 (print_symbol_value_1): Handle local symbols.
4664 (symbol_print_statistics): Print local symbol statistics.
4665 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4666 Declare new symbols.c functions. Move many declarations here from
4668 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4669 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4670 (struct symbol): Move bsym to make it clearly the first field.
4671 Remove TARGET_SYMBOL_FIELDS.
4672 (symbolS): Don't typedef.
4673 (struct broken_word): Remove.
4674 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4675 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4676 (symbol_clear_list_pointers): Likewise.
4677 (symbol_insert, symbol_remove): Likewise.
4678 (symbol_previous, symbol_append): Likewise.
4679 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4680 (struct local_symbol): Define.
4681 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4682 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4683 (local_symbol_get_frag, local_symbol_set_frag): Define.
4684 (local_symbol_get_real_symbol): Define.
4685 (local_symbol_set_real_symbol): Define.
4687 * write.c (write_object_file): Call resolve_local_symbol_values.
4688 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4689 (TARGET_SYMBOL_FIELDS): Don't define.
4690 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4691 ECOFF_DEBUGGING, add ECOFF fields.
4692 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4693 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4694 ECOFF_DEBUGGING, add ECOFF fields.
4695 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4696 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4697 * config/tc-mcore.h: Don't include struc-symbol.h.
4698 (TARGET_SYMBOL_FIELDS): Don't define.
4699 (struct mcore_tc_sy): Define.
4700 (TC_SYMFIELD_TYPE): Define.
4701 * Many files: Use symbolS instead of struct symbol. Use new
4702 accessor functions rather than referring to symbolS fields
4705 * read.c (s_mri_common): Don't add in value of line_label.
4707 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4708 checking for SEC_LINK_ONCE.
4710 * config/tc-sh.h (sh_fix_adjustable): Declare.
4712 * app.c (input_buffer): New static variable.
4713 (app_push): Save saved_input in allocated buffer.
4714 (app_pop): Restored saved_input.
4715 (do_scrub_chars): Change get parameter to take char * and int as
4716 arguments. Change GET macro to pass input_buffer to get
4717 function. Don't save input into allocated buffer.
4718 * as.h (do_scrub_chars): Update declaration.
4719 * input-file.c (input_file_get): Change to take char * and int.
4720 Read data into passed in buffer. Remove static buffer.
4721 * read.c (scrub_from_string): Change to take char * and int. Copy
4722 data into passed in buffer.
4724 * hash.h: Neaten. Declare hash_traverse.
4725 * hash.c: Complete rewrite based on BFD hashing code.
4726 * gasp.c (chunksize): New variable.
4727 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4730 1999-05-28 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4733 addend unless the target uses an old ABI.
4735 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4737 -Wchar-subscripts cleanup
4738 * listing.c (listing_newline): Use unsigned char variable, so
4739 calls to isascii,iscntrl are correct.
4740 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4742 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4743 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4744 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4745 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4747 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4749 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4751 (arch_coldfire_p): New #define.
4752 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4754 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4756 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4758 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4759 (install_operand): Add place `N'.
4760 (init_table): Add registers ACC, MACSR, MASK.
4762 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4764 * config/tc-m68k.c: Change mcf5200 --> mcf.
4765 (archs): Add mcf5206e, mcf5307.
4766 (m68k_ip): Add format `u'.
4767 (install_operand): Add place `m', `M', `h'.
4768 (init_table): Add upper/lower registers.
4770 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4772 1999-05-28 Martin Dorey <mdorey@madge.com>
4774 * config/tc-i960.c: Several minor changes to add ELF and
4775 BFD_ASSEMBLER support.
4776 * config/tc-i960.h: Likewise.
4777 * configure.in (i960-*-elf*): New target.
4778 * aclocal.m4, configure: Rebuild.
4780 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4782 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4783 reloc changes when defined(BFD_ASSEMBLER).
4785 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4787 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4789 * write.c (write_print_statistics): Output to file, not stderr.
4791 * expr.c (generic_bignum_to_int32,64): Prototype.
4793 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4794 output_sleb128, output_uleb128, output_big_sleb128,
4795 output_big_uleb128, output_big_leb128): Prototype.
4796 (output_big_sleb128, output_big_uleb128): Make inline.
4797 (output_big_leb128): Remove inline
4799 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4800 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4801 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4802 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4803 value for correct overflow check in write.c:fixup_segment.
4804 * write.c (fixup_segment): Move bitfield overflow checks to after
4805 the md_apply_fix call.
4806 * config/obj-coff.c (fixup_segment): Likewise.
4807 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4808 valueT *val argument.
4810 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4812 * config/atof-ieee.c (gen_to_words): Correctly round a
4813 denormalized number. Fix off-by-one in range checking for
4814 exponent in a denormal.
4816 1999-05-10 Nick Clifton <nickc@cygnus.com>
4818 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4821 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4823 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4825 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4827 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4828 (ReverseRegRegmem): Remove.
4829 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4830 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4831 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4834 From Doug Ledford <dledford@redhat.com>
4835 * config/tc-i386.h (RegXMM): New for P/III.
4836 * config/tc-i386.c: Add support for P/III.
4838 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4840 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4841 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4842 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4844 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4846 * config/tc-i386.c (i386_immediate): Skip whitespace before
4847 complaining about junk after expression.
4848 (i386_displacement): Likewise.
4850 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4852 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4853 Don't copy before downcaseing.
4855 1999-05-05 Catherine Moore <clm@cygnus.com>
4857 * tc-m68k.c: Include elf/m68k.h.
4858 (m68k_elf_final_processing): New routine.
4859 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4862 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4864 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4867 1999-04-30 Nick Clifton <nickc@cygnus.com>
4869 * config/tc-mcore.c (mcore_s_section): Dump literals before
4872 1999-04-29 Nick Clifton <nickc@cygnus.com>
4874 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4877 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4879 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4880 (TC_INIT_FIX_DATA): Delete.
4881 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4882 (TC_INIT_FIX_DATA): Delete.
4883 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4884 * write.c (fix_new_internal): Initialize fx_cgen member.
4885 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4886 (gas_cgen_md_apply_fix3): Update.
4887 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4888 (md_cgen_record_fixup_exp): Update.
4889 (FX_OPINFO_R_TYPE): Update.
4891 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4892 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4893 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4894 * frags.h (struct frag): Make opindex, opinfo ints.
4896 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4898 1999-04-26 Tom Tromey <tromey@cygnus.com>
4900 * aclocal.m4, configure: Updated for new version of libtool.
4902 1999-04-22 Nick Clifton <nickc@cygnus.com>
4904 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4906 (md_apply_fix3): Do not fix up absolute relocations against
4909 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4911 1999-04-20 Nick Clifton <nickc@cygnus.com>
4913 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4914 changes and data-in-text directives.
4915 (mcore_cons): New function: intercept cons() operations.
4916 (mcore_float_cons): New function: intercept float_cons()
4918 (mcore_stringer): New function: intercept stringer() operations.
4920 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4922 * obj.h (struct format_ops): Change generate_asm_lineno field to
4924 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4926 * config/tc-alpha.c (find_opcode_match): Add default case to
4928 (find_macro_match): Likewise.
4929 (load_expression): Parenthesize && within ||.
4931 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4933 1999-04-17 Nick Clifton <nickc@cygnus.com>
4935 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4936 .text .data .section pseudo ops.
4937 (mcore_s_section): New function. Dump lits before changing secs.
4938 (mcore_s_text): New function. Dump lits before changing secs.
4939 (mcore_s_data): New function. Dump lits before changing secs.
4941 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4943 * config/tc-mips.c (mips_32bitmode): New.
4944 (md_begin): Set mips_32bitmode if needed.
4945 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4946 Set EF_MIPS_32BITMODE.
4948 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4950 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4953 1999-04-16 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4957 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4959 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4960 expressions correctly.
4963 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4965 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4967 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4969 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4970 and fmpynfadd instructions.
4972 1999-04-11 Richard Henderson <rth@cygnus.com>
4974 * as.h (environ): Declare it, if needed.
4975 * as.c (dump_statistics): Don't declare environ.
4976 * configure.in (environ): Detect declaration.
4977 * configure, config.in: Rebuild
4979 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4980 (i386_displacement): Allocate enough space for replacement buffer.
4981 Clean up replacement buffer initialization.
4983 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4985 * subsegs.c (section_symbol): Don't create a new symbol if one
4986 already exists; instead, use the existing one, but set its segment
4987 and frag data if it hasn't already been defined.
4988 * config/obj-coff.c (c_section_symbol): Likewise.
4990 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4992 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4994 1999-04-08 Nick Clifton <nickc@cygnus.com>
4996 * config/tc-mcore.c: New File: Support routines for MCore
4998 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4999 * config/obj-coff.c: Add support for mcore-pe target.
5001 * Makefile.am: Add support for MCore targets.
5002 * Makefile.in: Regenerate.
5003 * configure.in: Add support for MCore targets.
5004 * configure: Regenerate.
5006 * doc/all.texi: Set MCORE.
5007 * doc/as.texinfo: Document MCore specific command line options.
5009 * write.h: Prevent multiple inclusion.
5011 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5013 * asintl.h (LC_MESSAGES): Never define.
5014 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5016 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5019 * Makefile.am (m68k-parse.c): If configuring in the source
5020 directory, copy m68k-parse.y into the local directory before
5021 running ylwrap, to remove spurious differences when generating
5023 * Makefile.in: Rebuild.
5025 * config/tc-sparc.h (md_do_align): Just allocate the number of
5026 bytes necessary, rather than always allocating 1024.
5028 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5030 * listing.c (listing_newline): Add cast to avoid warning.
5031 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5032 * config/tc-i386.c (i386_scale): Add return value.
5033 (build_displacement_string): Remove unused local temp_disp2.
5034 (i386_intel_memory_operand): Add parentheses to avoid warning.
5035 (i386_intel_operand): Remove unused local end_of_operand_string.
5036 (i386_operand): Remove unused local operand_modifier.
5037 (i386_operand): Add parens to avoid warning.
5039 1999-04-04 Don Bowman <don@pixsci.com>
5041 * configure.in: Add mips*-*-vxworks* target; have it define
5043 * configure, config.in: Rebuild.
5045 1999-03-31 Nick Clifton <nickc@cygnus.com>
5047 * configure.in (emulations): Add support for arm-epoc-pe.
5048 * configure: Regenerate.
5049 * config/te-epoc-pe.h: New file. Define macros specific to
5051 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5052 for arm-epoc-pe target.
5054 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5056 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5058 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5060 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5061 detect ",n" without a condition.
5062 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5065 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5067 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5068 instruction is encoded with one bit.
5071 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5073 * doc/internals.texi (CPU backend): Mention that
5074 line_separator_chars should not include newline. From thi
5075 <ttn@mingle.glug.org>.
5077 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5079 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5080 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5082 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5084 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5086 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5088 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5091 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5093 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5095 1999-03-15 Martin Hunt <hunt@cygnus.com>
5097 * app.c (do_scrub_begin): Change '-' back to a symbol char
5098 so we can use multiple opcodes on a line again.
5100 * config/tc-d30v.c: By default, warn if a symbol has
5101 the same name as a register. Plus some minor
5102 updates from the branch.
5104 1999-03-13 Nick Clifton <nickc@cygnus.com>
5106 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5107 BFD_RELOC_16 and BFD_RELOC_64.
5109 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5111 * expr.c (expr): Add missing else.
5113 1999-03-12 Nick Clifton <nickc@cygnus.com>
5115 * config/tc-arm.c (md_apply_fix3): Improve error message.
5117 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5119 * Makefile.am (CPU_TYPES): Add fr30.
5120 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5121 (fr30,m32r dependencies): Update.
5122 * Makefile.in: Rebuild.
5124 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5125 (gas_cgen_record_fixup_exp): Ditto.
5126 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5127 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5128 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5129 (md_cgen_lookup_reloc): Update use of operand->type.
5130 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5131 (md_convert_frag): Call cgen_operand_lookup_by_num.
5132 (md_cgen_lookup_reloc): Update use of operand->type.
5133 (m32r_cgen_record_fixup_exp): Ditto.
5135 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5137 * config/tc-mips.c (md_show_usage): Fix message.
5139 1999-03-03 Nick Clifton <nickc@cygnus.com>
5141 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5142 and LDR reg,=<expr> instruction.
5144 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5147 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5149 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5151 1999-02-17 Nick Clifton <nickc@cygnus.com>
5153 This patch was created by: Scott Bambrough
5154 <scottb@corelcomputer.com>
5157 Special cased '@' character. The '@' character is used as the
5158 ARM assembler comment character, as a special character
5159 and in ELF .symver pseudo-op's, and as a special character in
5160 .type and .section pseudo-ops.
5161 (symver_pseudo): New static variable.
5162 (symver_state): New static variable.
5163 (struct app_save): Add field 'symver_state'.
5164 (app_push): Save global symver_state int struct app_save.
5165 (app_pop): Restore global symver_state from struct app_save.
5166 (do_scrub_chars): Special case handling of '@' character in
5169 * configure.in: Modified to recognize armv* uname syntax from ARM
5171 * configure: Regenerated.
5173 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5174 a prefix to the section's type.
5175 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5176 the type's typename.
5178 * config/tc-arm.h: Add support for PIC generation:
5179 (pic_code): New boolean.
5180 (obj_relocate_extern): Define.
5181 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5182 (TC_CONS_FIX_NEW): Define.
5183 (tc_fix_adjustable): Define.
5184 (GLOBAL_OFFSET_TABLE_NAME): Define.
5186 * config/tc-arm.c: Add support for PIC generation:
5187 (line_seperator_chars): Allow ';' as a seperator for Linux.
5188 (is_immediate_prefix): New macro.
5189 (arm_parse_reloc): New function.
5190 (s_arm_elf_cons): New function.
5191 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5192 (md_undefined_symbol): Special case handling for the Global Offset
5194 (md_apply_fix3): Handle PIC relocs.
5195 (tc_gen_reloc): Handle PIC relocs.
5196 (md_parse_option): Add support for '-k' command line switch to
5197 enable PIC generation.
5198 (cons_fix_new_arm): New function.
5199 (s_arm_elf_cons): New function.
5201 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5203 * configure.in: Add comments for uses of AC_DEFINE.
5204 * acinclude.m4: Likewise.
5205 * acconfig.h: Remove.
5206 * aclocal.m4: Rebuild.
5207 * configure: Rebuild.
5208 * Makefile.in: Rebuild.
5209 * config.in: Rebuild.
5211 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5213 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5214 non-constant offset from a base register.
5216 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5218 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5221 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5223 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5224 (emit_insn): Look for pc-relative and no-overflow specifiers on
5225 internal relocation types.
5227 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5229 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5232 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5234 (mips_4650, mips_4010, mips_4100): Variables removed.
5235 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5236 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5238 (md_begin): Don't bother initializing the mips_NNNN variables;
5239 mips_cpu is set, and that's good enough now.
5240 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5241 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5242 (show): New function, to handle wrapping in the CPU lists.
5243 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5245 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5247 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5248 than treat as an immediate specifier.
5250 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5252 * config/tc-i386.c: Prototype many functions.
5253 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5254 (i386_immediate): Remove unused second argument.
5255 (i386_intel_operand): Fix i386_is_reg typo.
5256 (i386_operand): Use allow_naked_reg.
5257 (output_invalid): Make operand int for K&R.
5259 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5261 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5263 * Makefile.in: Rebuild.
5265 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5267 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5269 (EXTRA_as_new_SOURCES): Comment out.
5270 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5271 * Makefile.in: Rebuild.
5272 * doc/Makefile.in: Rebuild.
5273 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5274 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5275 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5276 * configure: Rebuild.
5277 * aclocal.m4: Rebuild.
5278 * config.in: Rebuild.
5279 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5280 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5281 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5282 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5283 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5284 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5285 (gas_cgen_record_fixup_exp): Ditto.
5286 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5287 descriptor, not global variable.
5288 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5289 descriptor, not global variable. Refer to insert_operand handler
5290 via cpu descriptor, not global function.
5291 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5292 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5293 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5294 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5295 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5296 * config/tc-m32r.c: Ditto.
5297 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5298 (md_assemble): Ditto.
5299 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5301 1999-02-09 Nick Clifton <nickc@cygnus.com>
5303 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5304 relocations for ELF targets.
5306 1999-02-08 Nick Clifton <nickc@cygnus.com>
5308 * configure.in: Add support for StrongARM target.
5309 * configure: Regenerate.
5311 1999-02-05 Nick Clifton <nickc@cygnus.com>
5313 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5315 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5318 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5320 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5322 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5324 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5325 (INTEL_DWORD_MNEM_SUFFIX): Define.
5328 (DWORD_PTR): Define.
5329 (XWORD_PTR): Define.
5331 (OFFSET_FLAT): Define.
5333 (NONE_FOUND): Define.
5336 * config/tc-i386.c (set_intel_syntax): New routine.
5337 (intel_syntax): Declare.
5338 (allow_naked_reg): Declare.
5339 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5340 (intel_float_operand): New routine.
5341 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5342 Handle brackets as well as parens. Call i386_intel_operand for
5343 intel syntax. Reverse operands if appropriate. Handle new
5344 suffixes. Handle movzx and movsx.
5345 (i386_is_reg): New routine.
5346 (i386_immediate): New routine.
5347 (i386_scale): New routine.
5348 (i386_displacement): New routine.
5349 (i386_operand_modifier): New routine.
5350 (build_displacement_string): New routine.
5351 (i386_parse_seg): New routine.
5352 (i386_intel_memory_operand): New routine.
5353 (i386_intel_operand): New routine.
5354 (i386_operand): Call i386_displacement, i386_immediate,
5355 i386_scale, etc. instead of handling inline.
5356 (parse_register): Handle registers without prefix.
5358 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5360 * configure: Regenerate.
5361 * configure.in (arm-*-oabi): New.
5362 (thumb-*-oabi): New.
5363 * config/tc-arm.c (target_oabi): Declare.
5364 (md_apply_fix3): Support REL relocs.
5365 (md_parse_option): Handle -oabi.
5366 (elf32_arm_target_format): New routine.
5367 (md_longopts): Add OPTION_OABI.
5368 * config/tc-arm.h: Redefine TARGET_FORMAT.
5371 1999-01-28 Nick Clifton <nickc@cygnus.com>
5373 * write.c (write_relocs): Handle out of range error.
5375 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5376 (fr30_force_relocation): Default to 0.
5378 * config/tc-fr30.h (obj_fix_adjustable): Define.
5379 (TC_FORCE_RELOCATION): Define.
5381 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5384 1999-01-16 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5387 merge of two instructions if the left instruciton kills the right.
5389 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5391 * Makefile.in: Regenerate.
5392 * configure.in: Redo test for using cgen.
5393 * configure: Regenerate.
5395 1999-01-09 Nick Clifton <nickc@cygnus.com>
5397 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5398 redefinition of this macro.
5400 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5402 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5405 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5407 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5408 a read of HI or LO and an immediatly following branch.
5410 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5412 * config/tc-mips.c (md_begin): Another correction to the setting of
5415 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5417 * config/tc-mips.c (md_begin): Correct type-o in setting of
5420 1998-12-21 Nick Clifton <nickc@cygnus.com>
5422 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5423 bit insn when optimizing, so that parallelised instructions will
5424 start on a 32 bit boundary.
5426 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5428 * config/tc-mips.c (mips_eabi64): New.
5429 (md_begin): Set mips_eabi64.
5430 (mips_elf_final_processing): Use it.
5432 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5434 * config/tc-mips.c (mips_elf_final_processing):
5435 Correct setting of ABI in e_flags.
5437 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5439 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5442 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5444 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5446 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5448 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5449 warning, values that don't fit in the field.
5451 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5453 * config/tc-mips.c (mips_abi_string): New.
5454 (md_parse_option,md_longopts): Add mabi.
5455 (mips_elf_final_processing): Set e_flags based on mabi flag.
5457 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5459 * config/tc-mips.c (md_parse_option): Handle vr4111.
5461 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5463 * config/tc-h8300.c (build_bytes): Change message given if the
5464 instruction requires H8/300H mode and we're not in Hmode, to
5465 suggest that it may be the operand modes that are the problem, not
5466 necessarily the opcode.
5468 1998-12-10 Nick Clifton <nickc@cygnus.com>
5470 * config/tc-fr30.c: Add line separator character.
5472 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5474 * configure.in (hppa-*-mpeix*): New target.
5475 * config/obj-som.h (obj_som_compiler): Declare.
5476 * config/obj-som.c (compiler_seen): New static variable.
5477 (obj_som_compiler): New function.
5478 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5479 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5480 (pa_type_args): Set hppa_priv_level.
5481 (pa_compiler): New static function if OBJ_SOM.
5482 * configure: Rebuild.
5484 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5486 * read.c (output_leb128): Don't mark as inline.
5488 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5490 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5491 AIX .vbyte unaligned data support.
5492 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5493 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5496 1998-12-07 Nick Clifton <nickc@cygnus.com>
5498 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5501 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5503 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5504 BFD_RELOC_ARM_PCREL_BRANCH.
5506 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5508 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5509 checking the target type.
5510 (mips-dec-bsd*): Set endian to little.
5511 * configure: Rebuild.
5513 COFF weak symbol support, based on patches from Mark Elbrecht
5514 <snowball3@usa.net>:
5515 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5516 * config/obj-coff.c (obj_coff_weak): New static function.
5517 (obj_coff_endef) [both versions]: Handle weak symbols.
5518 (coff_frob_symbol): Likewise.
5519 (yank_symbols): Likewise.
5520 (obj_pseudo_table): Add "weak".
5522 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5523 <aymeric.vincent@emi.u-bordeaux.fr>.
5524 * aclocal.m4: Rebuild with current tools.
5525 * configure: Rebuild.
5527 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5528 an assertion failure for a case we can't handle when OBJ_ECOFF.
5530 * expr.c (operator): And with 0xff to avoid problems with signed
5533 1998-12-03 Nick Clifton <nickc@cygnus.com>
5535 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5536 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5538 1998-12-02 Nick Clifton <nickc@cygnus.com>
5540 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5543 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5545 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5546 calculation of pcrel point.
5548 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5550 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5553 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5555 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5557 (d10v_cleanup): Only generate previous insn if a multiline insn is
5560 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5562 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5565 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5567 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5568 -marm6xxx command line switches.
5570 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5572 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5573 (itbl-ops.o): Delete duplicate dependencies.
5574 Rebuild dependencies.
5575 Add fr30 dependencies.
5576 * Makefile.in: Rebuild.
5578 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5580 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5582 * listing.c: Ignore line terminator characters found inside
5585 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5587 * po/gas.pot: Regenerated.
5589 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5591 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5592 fr30_is_label_start(). Also checks for delay slot insns.
5594 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5595 FR30 instructions which contain a colon in the mnemonic.
5597 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5599 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-fr30.c: Removed currently superflous code.
5603 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-fr30.h: New file.
5606 * config/tc-fr30.c: Tweaking so that it will compile.
5608 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5610 * config/tc-d10v.h (obj_fix_adjustable): Define.
5611 (TC_FORCE_RELOCATION): Define.
5612 (d10v_force_relocation): Declare.
5613 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5614 (md_apply_fix3): Handle Vtable relocs.
5615 (d10v_fix_adjustable): New.
5616 (d10v_force_relocation): New.
5618 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-d30v.c: Change default behaviour to ignore potential
5621 conflicts between register name and symbol names.
5623 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5625 * configure.in: Add fr30-*-*.
5626 * config/tc-fr30.c: New file.
5627 * Makefile.in: Regenerated.
5628 * config.in: Regenerated.
5629 * configure: Regenerated.
5630 * doc/Makefile.in: Regenerated.
5631 * po/gas.pot: Regenerated.
5633 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5635 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5638 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5640 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5642 (do_scrub_chars): Add some casts to unsigned char to avoid
5643 unwanted sign extension.
5644 * read.c (lex_type): Set characters about 127 to be symbol
5646 * config/tc-i386.c (md_begin): Set identifier_chars and
5647 operand_chars for values above 127.
5649 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5651 * configure.in: detect cygwin* instead of cygwin32*
5652 * configure: regenerate
5654 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5656 * listing.c: Add support for producing a listing from piped
5659 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5661 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5662 (append_insn): Account for the tx39's multiply behavior.
5664 1998-10-26 Michael Meissner <meissner@cygnus.com>
5666 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5667 from assemble_parallel_insns. Add support for '->' to indicate
5668 explicitly serializing the instructions.
5669 (md_assemble): Ditto.
5671 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5673 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5676 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5678 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5680 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5682 * config/tc-mips.c : support frame and regmask/fregmask when
5683 MIPS_STABS_ELF is specified.
5685 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5687 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5688 (md_apply_fix): Don't return 1 for VTABLE relocs.
5689 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5691 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5693 * doc/c-i386.texi: Replace occurences of "opcode" with
5694 "instruction mnemonic", "instruction", or "mnemonic" when
5695 referring to the name of an instruction. Use "opcode" when
5696 referring to the sequence of machine bytes.
5698 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5699 (is_opcode_char): Rename to is_mnemonic_char.
5700 (md_assemble and i386_operand): Correct error messages from
5701 "opcode" to "instruction mnemonic"
5702 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5703 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5704 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5705 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5706 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5707 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5708 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5710 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5712 * config/tc-i386.c (i386_operand): Check for garbage after
5715 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5717 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5718 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5720 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5722 * config/tc-sh.h (obj_fix_adjustable): Define.
5723 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5724 (md_apply_fix): Likewise.
5725 (tc_gen_reloc): Likewise.
5726 (sh_fix_adjustable): New.
5728 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5730 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5731 * cgen.h (gas_cgen_finish_insn): Update prototype.
5732 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5733 cgen_insn_t -> CGEN_INSN_INT.
5734 (make_parallel): Update handling of CGEN_INT_INSN_P.
5735 (assemble_parallel_insn): Ditto.
5736 (target_make_parallel): New function.
5737 (md_assemble): Use it.
5739 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5741 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5743 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5745 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5746 converted into lower case.
5748 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5750 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5751 (gas_cgen_tc_gen_reloc): Likewise.
5752 * config/tc-m32r.h (obj_fix_adjustable): Define.
5753 * config/tc-m32r.c (m32r_fix_adjustable): New.
5754 (m32r_force_relocation): Handle VTABLE relocs.
5756 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5758 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5760 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5762 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5763 to lower case before parsing.
5765 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5766 parallel insns modift buts in the PSW as a side effect.
5768 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5770 * config/tc-d30v.c (find_format): Test for missing flag and
5773 (md_apply_fix3): Fix error messages to avoid
5774 assumption about presence of a symbol.
5776 (parallel_ok): Disallow parallel instructions that both modify the
5779 (find_format): Generate a warning if an odd numbered register is
5780 used as the first register in a mutli-register instruction.
5782 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5784 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5785 relocations are always associated with a symbol.
5787 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5789 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5790 (elf32_sparc_force_relocation): Declare.
5791 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5792 (tc_gen_reloc): Handle vtable relocs.
5793 (elf32_sparc_force_relocation): New.
5795 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5797 * symbols.c (S_IS_FUNCTION): New.
5798 * config/tc-v850.h (obj_fix_adjustable): Define.
5799 (TC_FORCE_RELOCATION): Define.
5800 (v850_force_relocation): Declare.
5801 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5802 of fx_addnumber for VTABLE reloc addends.
5803 (md_apply_fix3): Handle VTABLE relocs.
5804 (v850_fix_adjustable): New.
5805 (v850_force_relocation): New.
5807 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5809 * tc-hppa.c (fp_operand_format): Add some additional formats.
5810 (pa_ip): Do not automatically promote into pa2.0 mode.
5811 (pa_level): Handle ".level 2.0".
5813 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5815 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5816 * config/tc-i386.h (template.extension_opcode): Change to
5817 unsigned int to allow full range of 8-bit opcode suffixes.
5818 (None): Redefine as 0xffff.
5820 From Jeff B Epler <jepler@usgs.gov>
5821 * doc/c-i386.texi (i386-SIMD): New section.
5823 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5825 * read.c (discard_rest_of_line): New function.
5826 * read.h: Declare it.
5827 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5829 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5831 * config/tc-d10v.c (find_symbol_matching_register): New function.
5832 (find_opcode): Cope with the case where a register name matches
5835 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5837 * config/tc-v850.c (md_pcrel_from): Rename to
5838 v850_pcrel_from_section.
5839 (v850_pcrel_from_section): Do not resolves symbols in other
5842 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5844 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5846 * config/tc-d10v.c (find_opcode): Generate an error if a register
5847 is supplied for an operand that should not be a register.
5849 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5851 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5852 instructions to have another instruction in the right bin.
5854 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5856 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5857 the right container if the left container holds a branch
5860 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5863 both a register name and symbol name.
5864 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5866 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5868 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5869 execution unit class.
5871 (reg_name_search): If a name matches a register and a symbol,
5872 prefer the register.
5873 (find_format): Disallow flag registers when a general purpose
5874 register is required.
5875 If a number is required, but a register has been given, check to
5876 see if a symbol with the same name as the register exists, and if
5877 so, use that symbol.
5879 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5881 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5883 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5885 * config/tc-d30v.c (find_format): Do not accept flag registers as
5886 general purpose registers.
5887 (find_format): If an immediate value is expected at a given place
5888 in a format, but a register name has been provided instead, check
5889 to see if that register name matches the name of a predefined
5890 symbol and if it does, then use the symbol instead.
5891 (reg_name_search): If a register name matches a symbol name,
5892 prefer the register name to the symbol name.
5894 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5896 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5897 the previous insn to empty.
5899 1998-09-20 Michael Meissner <meissner@cygnus.com>
5901 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5902 pieces, forcing the use of an ANSI compiler.
5904 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5906 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5908 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5910 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5912 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5914 (obj_elf_vtable_entry): Likewise.
5915 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5916 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5917 (tc_gen_reloc): Likewise.
5918 (arm_fix_adjustable): Likewise.
5919 (elf32_arm_force_relocation): New.
5920 (armelf_frob_symbol): Remove coff-style symbol support.
5922 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5924 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5926 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5928 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5929 OBJ_COFF so that routine is defined for a.out format.
5931 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5933 * config/tc-i386.c (i386_operand): Detect non-segment registers
5934 used as segment prefixes.
5936 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5938 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5939 optimize across FDE boundaries.
5941 * config/obj-coff.c (obj_coff_section): Preserve any link once
5942 flags when setting the section flags.
5944 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5946 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5947 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5949 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5951 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5954 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5956 * frags.c (frag_grow): Include the size of the frag struct in the
5959 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5960 if the new subseg comes before the old.
5962 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5964 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5965 to handle edge8 and edge16.
5967 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5969 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5970 before we clobber the symbol involved.
5972 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5974 * config/tc-arm.c: Remove OBJ_ELF definitions for
5975 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5976 use arm_adjust_symtab for OBJ_COFF.
5977 (armelf_adjust_symtab): New Routine.
5978 * config/tc-arm.h: Define obj_adjust_symtab to
5979 armelf_adjust_symtab for OBJ_ELF.
5981 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5983 * configure.in: Make all i386-elf targets use bfd_gas.
5984 * config/tc-i386.c (tc_i386_force_relocation): New.
5985 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5986 (md_apply_fix3): Likewise.
5987 (tc_gen_reloc): Handle them.
5988 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5989 tc_i386_force_relocation.
5991 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5993 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5995 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5997 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5998 current opcode after writing the first insturction of a reverse
6001 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6003 * read.h (generate_lineno_debug): Add prototype.
6004 * read.c (generate_lineno_debug): Make non-static.
6006 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6008 * config/tc-i386.c (md_assemble): Only warn for address/data size
6011 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6014 against Thumb function names, as the linker needs this information.
6016 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6018 * expr.c (operand): Check also that there is no advance in operand
6019 after atof_generic in order to decide "is it label 0f or floating
6022 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6024 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6025 command line options with a single dash.
6026 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6028 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6030 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6031 * tc-arm.c (arm_fix_adjustable): New routine.
6033 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6035 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6036 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6037 demand_empty_rest_of_line before mri_comment_end.
6038 (equals): Check garbage after expression before
6039 mri_comment_end in MRI mode.
6041 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6043 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6044 small immediate constant to use the constant itself rather than
6047 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6049 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6050 (pa_leave): Likewise.
6052 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6054 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6056 (i386_operand): Fix an error message.
6058 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6060 * doc/c-arm.texi (ARM Directives): Document .req directive.
6062 * config/tc-arm.c (reg_required_here): Display erroneous string if
6063 the register name could not be decoded.
6064 Do not set inst.instruction if the sift is -1.
6066 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6068 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6071 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6074 even if it is belived to be unnecessary.
6076 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6078 config/tc-i386.c (i386_operand): Size immediate constants by
6079 suffix (erroneously removed as part of July 7 change).
6081 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6083 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6084 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6085 (armelf_frob_symbol): New Routine.
6086 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6088 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6090 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6092 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6094 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6095 command line switches passed to assembler.
6097 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6099 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6100 (gas_cgen_opcode_desc): Declare.
6101 (gas_cgen_parse_operand): Declare.
6102 (*): Prepend gas_ to gas specific fns to denote them as such.
6104 * cgen.c (gas_cgen_opcode_desc): New global
6105 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6106 (queue_fixup): Renamed from cgen_queue_fixup.
6107 (*): Prepend gas_ to gas specific fns to denote them as such.
6109 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6110 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6111 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6112 Open opcode table and initialize it.
6113 (make_parallel): Use gas_cgen_opcode_desc.
6114 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6115 (md_assemble): Ditto.
6117 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6119 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6120 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6121 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6122 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6123 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6124 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6125 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6126 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6127 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6128 (INIT_STAB_SECTION): Likewise.
6129 (OBJ_PROCESS_STAB): Likewise.
6131 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6132 (md_parse_option): Watch for them.
6133 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6134 (md_begin): Kill neverdef code.
6135 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6136 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6137 (s_alpha_coff_wrapper): New.
6138 (md_pseudo_table): Trap all ECOFF pseudos.
6140 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6142 Start of changes to remove mdebug section from mips*-elf
6143 Based on MIPS_STAB_ELF definition
6144 * acconfig.h: undef if not configured
6145 * config.in: undef if not configured
6146 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6147 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6148 * stabs.c (s_stab_generic): flush frag
6150 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6152 * configure.in: (arm-*-elf): Handle.
6153 (thumb-*-elf): Handle.
6154 * configure: Regenerate.
6155 * read.c (stringer): Fix typo in comment.
6156 * write.c (fixup_segment): Don't add symbol value to addend if
6158 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6160 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6163 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6165 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6166 (write_2_short): Emit warning if new flag is set.
6167 (do_assemble): Set flags if left instruction is one of special
6168 "right-instruction-killer" type.
6170 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6172 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6173 Always output words in debug_info section as big endian.
6174 (sparc_target_format): Choose correct bfd target.
6175 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6177 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6179 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6180 to work with internationalization code. Issue an error when two
6181 operands match that are not allowed to match.
6183 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6185 * configure.in (install_tooldir): Allow target to specify whether
6186 it wants to be installed in $(tooldir)/bin.
6187 * configure: Regenerate.
6188 * Makefile.am (install-exec-local): Set install-exec-tooldir
6189 dependency via configure.
6190 * Makefile.in: Regenerate.
6192 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6194 * Makefile.am (install-exec-local): Split into two ...
6195 (install-exec-bindir,install-exec-tooldir): New rules.
6196 * Makefile.in: Regenerate.
6198 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6200 * Makefile.am (install-exec-local): Don't remove the file before
6201 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6202 W. Rozycki <macro@ds2.pg.gda.pl>.
6203 * Makefile.in: Rebuild.
6205 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6207 * cgen.c: Include libiberty.h.
6208 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6209 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6210 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6211 (md_cgen_lookup_reloc)): Declare.
6212 (md_cgen_record_fixup_exp): Declare.
6213 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6214 (m32r_relax_frag): Declare.
6215 (cgen_md_apply_fix3): Decls moved to cgen.h.
6216 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6217 (m32r_cgen_record_fixup_exp): Delete decl.
6218 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6219 (assemble_nop): Delete.
6220 (expand_debug_syms): Delete unused `exp'.
6221 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6222 Add default case for -Wall.
6223 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6224 (md_atof): Delete unused wordP.
6226 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6228 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6231 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6233 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6234 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6235 .print, .purgem, and .struct. Remove documentation for
6238 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6240 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6241 Update call to insert_operand.
6243 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6245 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6247 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6249 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6250 whitespace after a prefix operator.
6252 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6254 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6256 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6258 * config/tc-sparc.c (log2): New static function.
6259 (s_reserve): Use log2 to convert alignment before calling
6261 (s_common): Use log2 to convert alignment before calling
6262 record_alignment and frag_align.
6263 (sparc_cons_align): Use log2.
6265 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6267 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6268 (s_common): Likewise.
6270 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6271 initialization of waddr.
6272 (sparc_elf_final_processing): Add default case to switch.
6274 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6276 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6277 than temporary real.
6279 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6281 * write.c (subsegs_finish): Don't align the segments if there were
6284 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6285 copying aux information.
6287 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6288 expression into a symbol.
6290 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6292 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6293 type to unsigned int.
6294 (md_assemble): Change type used to store offsets from unsigned
6296 (i386_operand): Switch error check to only call RESTORE_END_STRING
6297 once after parse_register.
6299 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6301 * config/tc-v850.c (md_show_usage): Changed format to match that
6304 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6306 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6308 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6310 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6313 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6316 * doc/Makefile.in: Rebuild.
6318 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6320 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6321 for %lo expressions.
6322 (mips_ip, case 'u'): Move range check after code to mask
6323 off bits in %hi/%lo expressions. Mask off high bits for
6326 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * doc/Makefile.am (gasver.texi): New target.
6329 (as.info, as.dvi): Depends upon gasver.texi.
6330 * doc/as.texinfo: Include gasver.texi. Mention version number on
6331 title page and in top node.
6332 * doc/Makefile.in: Rebuild.
6334 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6336 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6337 but not including the line containing the edict.
6338 * listing.h (LISTING_EOF): New.
6339 * input-scrub.c (input_scrub_next_buffer): Call it.
6341 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6343 * config/tc-i386.c (i386_operand): Don't set the size of an
6344 immediate address based solely on the suffix and the mode.
6346 * config/tc-i386.c (md_assemble): Add assertion to make sure
6347 overlap2 does not set Imm.
6349 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6350 sequences of whitespace to a single space.
6351 (is_space_chars): Just compare with space.
6352 (md_begin): Don't initialize space_chars.
6353 (md_assemble): Just skip a single whitespace character.
6354 (i386_operand): Rewrite base-index parsing to use new
6355 parse_register, and to skip white space. Skip white space in a
6356 number of other places too. Don't give error message if
6357 parse_register fails.
6358 (parse_register): Change reg_string parameter to be non-const.
6359 Add end_op parameter. Skip white space after the `%', and return
6360 end of register string. Give error message here rather than
6363 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6365 Based on patch from Matt Semersky <matts@scd.hp.com>:
6366 * expr.c (op_encoding): Make const.
6367 (expr_set_precedence): New function.
6368 (expr_begin): Don't set operator rankings, just call
6369 expr_set_precedence.
6370 * expr.h (expr_set_precedence): Declare.
6371 * read.c (s_mri): Call expr_set_precedence.
6373 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * doc/as.texinfo (Statements): Remove paragraph discussing
6376 continuing lines with a backslash. This hasn't worked for years,
6379 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6381 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6383 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6384 (ps_CTORS, ps_DTORS): New section types.
6385 (vms_fixup_xtors_section): New function
6386 (Ctors_Psect, Dtors_Psect): Define.
6387 (IS_GXX_XTOR): Define
6388 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6389 Filter static constructors/destructors and add to
6390 Ctors_Symbols/Dtors_Symbols chain.
6391 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6392 appropriate section.
6394 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6395 * makefile.vms: Merge vax/vms support.
6397 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6399 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6400 (elf_pseudo_table): Add them.
6401 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6402 (md_apply_fix): Accept them.
6403 (mips_fix_adjustable): Don't adjust them.
6404 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6405 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6406 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6407 (tc_fix_adjustable): Don't adjust them.
6409 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6411 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6413 * Makefile.in: Regenerate.
6414 * configure.in: AC_SUBST cgen_cpu_prefix.
6415 * configure: Regenerate.
6417 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6419 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6420 Changed all users of COND12_DELAY.
6422 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6424 * config/tc-mn10300.c (set_arch_mach): New function.
6425 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6426 (md_begin): Default to mn10300 mode.
6427 (md_assemble): Only accept instructions for the core mn10300
6428 chip and the active machine type.
6430 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6432 * subsegs.h (segment_info_type): Give the struct a name.
6433 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6434 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6435 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6436 * config/tc-w65.h (tc_reloc_mangle): Declare.
6437 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6439 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6441 * config/tc-v850.c (v850_comm): Restore old section
6442 after common processing.
6444 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6446 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6448 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6450 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6451 char with code that explicitly sign-extends.
6453 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6455 * config/tc-v850.c (md_begin): Restore text section as the current
6456 section after creating call table sections.
6457 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6460 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6461 with call to macro SYM_AUXINFO.
6463 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6465 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6466 with the program transform name.
6467 * Makefile.in: Rebuild.
6469 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6471 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6474 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6476 * config/tc-i386.c (i386_operand): Be prepared for a space between
6477 the open parenthesis and the start of the register operand,
6478 because of the June 16 change.
6480 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6482 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6485 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6487 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6488 even if it is belived to be unnecessary.
6490 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6494 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6496 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6498 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6499 shift amount for a repeated operand. The shift amount for the
6500 repeated copy comes from the size of the operand.
6502 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6504 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6506 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6508 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6510 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6512 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6513 characters in it as LEX_IS_SYMBOL_COMPONENT.
6514 * config/tc-i386.h (tc_symbol_chars): Define.
6515 (extra_symbol_chars): Declare.
6516 * config/tc-i386.c (extra_symbol_chars): Define.
6517 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6518 (line_comment_chars): Set to '/' if TE_LINUX.
6519 * doc/c-i386.texi (i386-prefixes): Update.
6520 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6522 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6524 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6525 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6527 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6529 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6530 constraint in instructions REP & REPI.
6532 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6534 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6535 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6537 (check_range): If the operand is shifted, then shift the number
6538 before checking its range.
6540 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6542 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6545 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6547 * config/tc-v850.c (v850_comm): Create special sections as needed.
6549 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6551 * config/tc-d10v.c (write_2_short): Addition of swapping
6552 instructions for sequential and reverse sequential order when
6553 given order is not possible.
6555 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6557 * Makefile.am: Rebuild dependencies.
6558 (DEP_INCLUDES): Fix reference to intl build directory.
6559 * Makefile.in: Rebuild.
6561 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6563 * doc/c-i386.texi: Update 16 bit documentation.
6565 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6566 IgnoreDataSize to IgnoreSize as they are used for address size as
6568 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6569 32-bit mode, similarly addr16/data16 and variants.
6571 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6573 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6574 sequential word multiply instructions.
6576 (do_assemble): Add extra command line argument, to allow mul32
6577 attribute to be preserved across parallel insns.
6578 (md_assemble): Insert NOPs between explicitly parallel insns which
6579 contain an 32 bit multiply and a 16 multiply.
6581 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6583 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6586 * config/tc-i386.c (reloc): Add braces.
6588 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6589 consistent with Intel naming.
6590 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6591 use bitfields in sib_byte.
6592 (modrm_byte): Don't use bitfields here either.
6594 * config/tc-i386.c (current_templates): Add const.
6595 (parse_register): Add const to return, param, and char *s.
6596 (i386_operand): Add const to reg_entry *r.
6597 * config/tc-i386.h (templates): Add const to start, end.
6599 Inspired by code for 16 bit gas support from Martynas Kunigelis
6600 <martynas@nm3.ktu.lt>:
6601 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6602 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6603 (uses_mem_addrmode): Remove.
6604 (md_estimate_size_before_relax): Add support here too.
6605 (md_relax_table): Rewrite interface to md_relax for 16 bit
6607 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6608 (opcode_suffix_to_type): Remove.
6609 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6610 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6611 (md_convert_frag): Likewise.
6612 (i386_operand): Add support for 16 bit base/index regs,
6613 immediates, and displacements. Remove some unnecessary casts, and
6614 localise end_of_operand_string, displacement_string_start,
6615 displacement_string_end variables. Add GCC_ASM_O_HACK.
6616 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6618 * config/tc-i386.c (prefix_hash): Remove.
6619 (md_begin): Rewrite without obstacks. Remove prefix hash table
6620 handling. Rewrite lexical table handling.
6621 (i386_print_statistics): Don't print prefix statistics.
6622 (md_assemble): Rewrite instruction parser so that line is not
6623 converted to lower case. Don't do a hash_find for prefixes,
6624 instead recognise them via opcode modifier.
6625 (expecting_operand, paren_not_balanced): Localise variables.
6626 * config/tc-i386.h (IsPrefix): Define.
6627 (prefix_entry): Remove.
6629 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6630 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6631 '\\' in case where comment_chars contains '/'.
6633 * config/tc-i386.c (MATCH): Ensure given operand and template
6634 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6635 you must write `ljmp *table(%ebx)'.
6637 From H.J. Lu <hjl@gnu.org>:
6638 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6639 as 0 ifndef BFD_ASSEMBLER.
6640 (md_assemble): Allow immediate operands without suffix or
6641 other reg operand to default in size to the current code size.
6643 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6645 * config/tc-v850.c (md_begin): Restore creation of
6646 .call_table_text and .call_table_data sections.
6648 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6650 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6651 after emitting a word of noops.
6653 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6655 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6656 (i386_operand): Simplify checks for valid base/index combinations.
6657 Disallow `in 4(%dx),%al'.
6659 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6661 (add_prefix): Change parameter from char to int.
6663 * config/tc-i386.h (Ugh): Define opcode modifier.
6664 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6666 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6667 CONSISTENT_REGISTER_MATCH macros to check register types more
6668 thoroughly. Check for illegal suffix/operand combinations
6669 when matching insns with operands. Handle new `s' suffix, and
6670 associated FloatMF opcode modifier for float insns with memory
6672 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6673 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6674 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6675 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6676 DATA_PREFIX_OPCODE throughout.
6678 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6679 (md_assemble): Rewrite suffix/register operand checking code to be
6680 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6681 AnyMem, the better to grep.
6683 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6684 given a memory operand. Don't set Abs bits either.
6685 (type_names): Remove Mem*, Abs*.
6686 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6687 define opcode_modifiers as these cases are handled by Disp8,
6688 Disp16, Disp32 and suffix checks.
6689 (COMES_IN_BOTH_DIRECTIONS): Remove.
6690 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6692 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6693 if IgnoreDataSize modifier given. Remove ShortformW modifier
6694 test. Add test for ShortForm in W base_opcode modification.
6695 Merge Seg2ShortForm and Seg3ShortForm code.
6696 * config/tc-i386.h (ShortFormW): Remove.
6697 (IgnoreDataSize): Define.
6699 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6701 * config/tc-d30v.c (md_assemble): Store previous segment state
6702 with previous instruction.
6704 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6706 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6707 (ebp, esp): Remove static variables.
6708 (MATCH): Remove test for InOutPortReg.
6709 (i386_operand): Properly handle InOutPortReg here instead.
6710 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6711 (md_assemble): Simplify and correct modrm and sib generation.
6712 (i386_operand): Add warning for scale without index.
6713 Rewrite checks for valid base/index combinations.
6715 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6716 macros and enclose in do while(0).
6717 (RESTORE_END_STRING): Likewise.
6718 (md_assemble): Add one to printed operand number so we start
6719 from 1 not 0. Add some more gettext invocations.
6720 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6723 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6724 DATA_PREFIX, SEG_PREFIX): Define.
6725 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6726 (check_prefix): Remove function.
6727 (add_prefix): New function. Add prefix to i.prefix as well as
6729 (md_assemble): Changes for add_prefix. Remove hack for wait
6730 prefix, instead always output prefixes in fixed order. Test
6731 for jcxz/loop when selecting between word & dword operations,
6732 and add address size prefix rather than operand size prefix.
6733 Remove operand -> address size hack when emitting jcxz/loop.
6734 (i386_operand): Remove O_Absent check as it's done in expr.
6736 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6738 * configure.in: Recognize m5200 as a cpu_type of m68k.
6739 * aclocal.m4: Rebuild with current libtool.
6740 * configure: Rebuild.
6742 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6744 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6745 to relaxable_symbol to prevent references to external symbol from
6748 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6750 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6751 symbols are relaxable.
6753 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6755 * config/tc-v850.c (md_begin): Don't create special
6756 sections by default.
6758 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6760 * config/tc-mips.c (macro): For div and udiv, close the
6761 reorder block as soon as possible.
6763 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6765 From Matt Semersky <matts@scd.hp.com>:
6766 * macro.c (macro_mri_mode): New function.
6767 * macro.h (macro_mri_mode): Declare.
6768 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6771 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6773 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6776 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6777 until after xstrdup in OBJ_EVAX case.
6779 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6781 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6782 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6783 of hardcoded magic number.
6784 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6786 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6788 * read.c (do_s_func): New function.
6790 * read.h (do_s_func): Add prototype.
6792 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6794 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6795 nops if fill pattern not specified.
6797 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6799 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6800 * config/te-go32.h (TE_GO32): Define.
6801 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6803 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6805 Implement .func/.endfunc pseudo-ops.
6806 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6808 * read.c (potable): Add .func,.endfunc.
6809 (s_func): New function.
6810 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6812 (in_doc_func_p,current_function_label): New static globals.
6813 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6815 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6817 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6818 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6819 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6820 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6821 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6822 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6823 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6824 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6825 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6826 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6827 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6828 * config/tc-a29k.c: Don't define md_short_jump_size,
6829 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6830 * config/tc-alpha.c: Likewise.
6831 * config/tc-alpha.h: Likewise.
6832 * config/tc-arm.c: Likewise.
6833 * config/tc-h8300.c: Likewise.
6834 * config/tc-h8500.c: Likewise.
6835 * config/tc-hppa.c: Likewise.
6836 * config/tc-i860.c: Likewise.
6837 * config/tc-i960.c: Likewise.
6838 * config/tc-ppc.c: Likewise.
6839 * config/tc-sh.c: Likewise.
6840 * config/tc-sparc.h: Likewise.
6841 * config/tc-tic30.c: Likewise.
6842 * config/tc-w65.c: Likewise.
6843 * config/tc-z8k.c: Likewise.
6845 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6847 * config/tc-vax.c (_): Delete this macro used for placeholder
6848 values in vax_operand_width_size; it conflicts with the _() macro
6849 used for internationalization.
6851 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6853 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6854 code. From Chris Moller <moller@bops.com>.
6856 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6857 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6858 * read.c (emit_expr): Initialize seg and subseg fields of a new
6860 * write.c (write_object_file): Switch to the appropriate segment
6861 and subsegment when processing a broken word.
6863 * config/tc-m68k.c (mri_assemble): New static function.
6864 (build_mri_control_operand): Call mri_assemble rather than
6866 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6867 (s_mri_endf, s_mri_endw): Likewise.
6869 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6871 * read.c (s_org): Call md_flush_pending_output if it is defined.
6873 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6875 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6877 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6878 (md_parse_option): Add for same.
6879 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6880 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6881 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6883 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6885 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6887 * config/tc-arm.c (find_real_start): Relax definition of local
6890 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6892 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6893 symbols at the given address, not just the last one specified.
6895 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6897 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6898 or number_to_chars_littleendian to write data.
6900 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6902 * config/tc-v850.c (md_assemble): Remove artificially created
6903 register name symbols.
6905 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6907 * write.c (fixup_segment): Change "segment" to "section" in
6910 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6912 * write.c (fixup_segment): Change sym1-sym2 message again.
6914 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6916 * write.c (fixup_segment): Improve error message for sym1-sym2
6917 errors when sym1 is in a different segment from sym2.
6919 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6921 * config/tc-m32r.c (warn_unmatched_high): New static local.
6922 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6923 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6924 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6925 (md_parse_option): Likewise.
6926 (md_show_usage): Likewise.
6927 (m32r_frob_file): Likewise.
6929 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6930 (read_a_source_file): Call them.
6931 * read.h (stabs_generate_asm_file): Declare.
6932 * stabs.c (stabs_generate_asm_file): New function.
6933 (generate_asm_file): New function.
6934 (stabs_generate_asm_lineno): Move file name handling into
6937 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6939 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6940 (d30v_current_align, d30v_current_align_seg): New variables.
6941 (d30v_last_label): New variable.
6942 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6943 (s_d30v_data, s_d30v_section): Likewise.
6944 (md_pseudo_table): Call them.
6945 (md_begin): Initialize d30v_current_align_seg.
6946 (md_assemble): Call d30v_align when needed by known current alignment.
6947 (d30v_frob_label, d30v_cons_align): New functions.
6948 * config/tc-d30v.h (md_do_align): Remove.
6949 (tc_frob_label): Call d30v_frob_label.
6950 (md_cons_align): New.
6952 * config/tc-d30v.c (find_format): Convert complex expressions to
6953 expression symbols before processing. Clean up code formatting.
6955 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6957 * po/Make-in (install-info): New target.
6959 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6961 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6963 * config/tc-mn10300.c (md_assemble): Likewise.
6965 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6967 * Makefile.am: Update with `make dep-am'.
6968 (HFILES): Add cgen.h.
6969 (cgen.o): Depend on cgen.h.
6970 * Makefile.in: Regenerate.
6972 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6974 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6976 * gasp.c (grab_label): Permit a label to be a preprocessor
6977 variable by permitting a label to start with a backslash.
6979 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6981 * config/tc-mips.c (validate_mips_insn): Removed hack
6982 for previously inaccessible bitfields in some INSN_TRAP
6985 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6987 * config/tc-d30v.c (do_assemble): Abort with error message
6988 if opcode operands do not match.
6990 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6992 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6993 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6994 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6995 similar new 'q' operand.
6997 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6999 * cgen.c (cgen_asm_finish_insn): Fix typo.
7001 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7004 * cgen.c: Include it.
7005 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7006 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7007 All callers updated.
7008 * config/tc-m32r.c: Include cgen.h.
7009 (m23r_insn): New members num_fixups,fixups.
7011 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7013 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7014 to avoid compiler warning.
7016 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7018 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7021 * makefile.vms (OBJS): Add ehopt.obj
7023 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7025 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7027 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7029 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7030 a short format insn.
7031 (md_assemble): Set it for explicitly packed insns.
7033 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7035 * config/obj-coff.c (c_symbol_merge): Do not take address of
7036 native fields when performing the memcpy.
7038 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7040 * config/tc-mips.c (macro,macro2): Implement
7041 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7043 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7045 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7046 relocations against globally visible symbols.
7047 * config/tc-m68k.c (relaxable_symbol): New macro.
7048 (m68k_ip, md_estimate_size_before_relax): Use it.
7049 (tc_m68k_fix_adjustable): Also handle weak symbols.
7051 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7053 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7054 references to externally visible symbols.
7055 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7056 values in twice for a PC relative reloc if the symbol is
7059 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7060 don't adjust a PC relative reloc against an externally visible
7062 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7063 for a PC relative fixup against an externally visible defined
7064 symbol, arrange to store object file and addend values as though
7065 the symbol were not defined.
7066 (tc_gen_reloc): Likewise.
7068 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7070 * read.c (sizeof_leb128): Referenced externally by write.c so
7073 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7075 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7076 and expand a 'debug' symbol associated with the next instruction
7077 that does not cause a short instruction to be filled with a NOP.
7078 (md_pseudo_table): Add support for .debugsym.
7079 (assemble_parallel_insn): Add calls to expand_debug_sym as
7081 (md_assemble): Ditto.
7083 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7085 * as.c (main): Conditionally call setlocale.
7086 * gasp.c (main): Likewise.
7087 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7088 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7090 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7092 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7094 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * config/tc-hppa.c: Change all calls to bzero to use memset.
7097 (pa_ip): Add cast to avoid warning.
7098 (tc_gen_reloc, md_apply_fix): Likewise.
7099 (pa_find_space_by_number): Likewise.
7100 (hppa_force_relocation): Likewise.
7101 (pa_block): Change i to unsigned int.
7102 * config/obj-som.h (obj_som_copyright): Declare.
7104 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7106 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7107 for line numbers for assembly source.
7109 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7111 * configure.in: Change version number to 2.9.4
7112 * configure: Rebuild.
7114 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7116 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7118 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7120 * ecoff.h: Change symbolS in function declaration to struct
7123 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7125 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7126 (md_convert_frag): Fix i18n typo.
7128 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7130 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7131 * ecoff.h: Protoype it.
7132 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7133 [EVAX] (s_alpha_prologue): Delete.
7134 (md_pseudo_table): Update.
7136 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7138 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7139 array to local pointer.
7140 (get_args, parse_expr): Add casts to avoid warnings.
7142 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7144 * read.c (s_set): Cast xmalloc return value to fragS *.
7145 * config/tc-m68k.c (m68k_ip): Function made static to match
7146 previous forward declaration.
7147 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7149 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7151 * config/tc-v850.c: Add internationalisation macros to error
7154 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7155 macros to error strings.
7157 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7159 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7160 reloc is in the TOC csect.
7161 (md_apply_fix3): Correct gettext typo.
7163 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7165 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7166 .L - they are local labels and the branches are not really
7167 function calls but rather far jumps.
7169 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7171 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7173 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * config/tc-i386.c (md_assemble): Print operand number rather than
7176 using ordinal_names.
7177 (i386_operand): Likewise.
7179 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7181 * Makefile.am (INTLLIBS): Define to work around apparent automake
7183 All Makefiles: Regenerated.
7185 * Many files: Added gettext invocations around user-visible
7187 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7188 HAVE_LC_MESSAGES): Define.
7189 * dep-in.sed: Added asintl.h.
7190 * po/Make-in: New file.
7191 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7193 * read.c (Z_): Renamed from `_'.
7194 * Makefile.am (SUBDIRS): Added po.
7195 (POTFILES): new macro.
7196 (po/POTFILES.in): New target.
7197 ($(OBJS)): Added asintl.h.
7199 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7200 (as_new_LDADD): Added $(INTLLIBS).
7201 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7202 (gasp_new_LDADD): Added $(INTLLIBS).
7203 (gasp_new_DEPENDENCIES): New macro.
7204 * configure, aclocal.m4: Rebuilt.
7205 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7207 (ALL_LINGUAS): Define.
7208 * macro.c: Include "asintl.h".
7209 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7210 * as.h: Include "asintl.h".
7211 * config/tc-i386.c (ordinal_names): Removed.
7212 (md_assemble): Changed error text to avoid ordinal_names.
7213 (i386_operand): Likewise.
7214 (reloc): Added as_bad to avoid i18n problems.
7215 (tc_gen_reloc): Likewise.
7216 * config/tc-arm.c (bad_args): Now a #define.
7218 * config/obj-vms.c (VMS_stab_parse): Changed type of
7220 (global_symbol_directory): Unified strings to avoid i18n
7222 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7223 avoid i18n problems.
7224 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7225 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7227 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7229 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7231 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7233 * as.c (print_version_id): Added an fprintf to avoid i18n
7235 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7237 * expr.c (expr): Added as_warn call to avoid i18n problems.
7238 * messages.c (as_assert): Changed code to avoid i18n problems.
7239 (as_abort): Likewise.
7240 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7241 (s_space): Likewise.
7242 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7244 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7246 * config/tc-i386.c (check_prefix): New static function, split out
7248 (struct _i386_insn): Add wait_prefix field.
7249 (md_assemble): Remove wait_prefix local variable. Use
7250 check_prefix when adding a prefix.
7252 * config/tc-i386.c (current_templates): New static variable.
7253 (md_assemble): Remove current_templates local variable.
7254 (md_assemble, i386_operand): Improve error and warning messages in
7255 many places. Add RESTORE_END_STRING in many places before error
7256 return. Clarify some comments.
7258 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7260 (md_assemble): Parse string instruction operands, looking for
7261 segment override prefixes. Check for invalid segment prefixes on
7263 (i386_operand): i.seg[] and max mem_operand changes for string
7265 * config/tc-i386.h (EsSeg): Define.
7267 * config/tc-i386.h (regKludge): Define.
7268 (iclrKludge, imulKludge): Don't define.
7269 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7270 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7271 opcode_modifier checks to look for more common cases first. Add
7272 default_seg for IsString case.
7274 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7276 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7278 * configure: Rebuild with new automake and libtool.
7279 * aclocal.m4, Makefile.in: Likewise.
7281 * doc/Makefile.am (as.dvi): New target.
7282 * doc/Makefile.in: Rebuild.
7284 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7286 * configure.in: Added sparc86x support.
7288 * configure: Rebuild.
7290 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7292 (md_parse_option): Warn if -EL is not supported for this architecture.
7294 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7296 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7298 * config/tc-mips.c (mips_ip): Note when we use get match on
7299 the full instruction name.
7301 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7303 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7304 back into the expression to handle add/sub simplification correctly.
7306 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7308 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7310 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7312 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7315 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7317 * symbols.c (max_indent_level): New global.
7318 (print_symbol_value_1): Use it.
7319 * expr.h (expr_build_dot): Declare.
7320 * expr.c (expr_build_dot): New function.
7322 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7324 * symbols.c (print_binary): New function.
7325 (print_expr_1): Call it.
7327 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7329 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7330 operand in the opcode.
7332 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7334 * config/tc-i386.h: Reorder operand flags and opcode modifier
7335 flags for clarity. Remove unused definitions: Unknown,
7336 ImmUnknown, DispUnknown, NoModrm.
7337 * config/tc-i386.c (type_names): Add missing Debug type.
7338 (md_assemble): Better duplicate prefix checking. Quicker string
7339 instruction check via new opcode_modifier flag.
7341 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7343 * doc/as.texinfo (Invoking): Clarify -Wa example.
7345 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7347 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7348 (s_mips_weakext): Define.
7349 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7350 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7353 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7355 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7356 is an error if the value can not be computed at assembly time.
7357 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7359 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7361 * gasp.c (main): Set next field of new include_path structure to
7362 NULL. From Avery Pennarun <averyp@gdc.ca>.
7364 * read.c (s_mri_sect): Call as_bad rather than abort for an
7365 unsupported MRI target.
7367 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7369 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7370 the destination of a branch instruction should be altered.
7371 (find_real_start): New function: Locate the real, Thumb coded
7372 start of a Thumb function.
7373 (do_t_branch23): Alter the destination of branches to Thumb
7376 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7378 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7380 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7383 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7385 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7386 * doc/c-hppa.texi: Likewise.
7388 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7390 * Makefile.am: Rebuild dependencies.
7391 * Makefile.in: Rebuild.
7393 * Makefile.am (DEP_INCLUDES): New variable.
7394 (.dep1): Change to work when srcdir is not an absolute path.
7395 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7396 * Makefile.in: Rebuild.
7398 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7400 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7401 LinearAddress patch.
7403 * configure.in: Set version to 2.9.1.
7404 * configure: Rebuild.
7406 * Branched binutils 2.9.
7408 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7410 * config/tc-i386.h (FWait): Define.
7411 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7412 other prefixes. Check FWait flag in opcode table to see which
7413 instructions require an fwait prefix.
7415 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7417 * stabs.c (get_stab_string_offset): Always create a stab string
7420 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7422 Fix some gcc -Wall warnings:
7423 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7424 * ehopt.c (eh_frame_code_alignment): Likewise.
7425 * expr.c (integer_constant, operand): Likewise.
7426 * frags.c (frag_align): Likewise.
7427 * gasp.c (level_0, change_base, doinstr): Likewise.
7428 * hash.c (hash_ask): Likewise.
7429 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7430 (debugging_pseudo): Likewise.
7431 * macro.c (define_macro, check_macro): Likewise.
7432 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7433 (ignore_rest_of_line, float_cons): Likewise.
7434 * symbols.c (decode_local_label_name): Likewise.
7435 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7436 (fixup_segment, number_to_chars_bigendian): Likewise.
7437 (number_to_chars_littleendian): Likewise.
7438 * config/atof-ieee.c (gen_to_words): Likewise.
7439 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7440 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7441 * read.c (output_big_sleb128): Initialize locals to avoid
7443 (output_big_uleb128, equals): Likewise.
7444 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7445 to unsigned int. Change zeros to unsigned int.
7446 * cond.c (s_if): Add return to default case.
7447 * frags.c (frag_now_fix): Change return type to addressT.
7448 * frags.h (frag_now_fix): Update declaration.
7449 * listing.c (file_info_struct): Change linenum to unsigned int.
7450 (struct list_info_struct): Change hll_line to unsigned int.
7451 (print_source): Update format string.
7452 * read.c (emit_expr): Change scan to unsigned int, and don't
7453 bother to initialize it.
7454 * symbols.c (dollar_label_count): Change to unsigned long.
7455 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7456 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7457 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7459 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7461 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7462 mcf5200 just as we do for m68000.
7463 (m68k_init_after_args): Likewise.
7464 (md_estimate_size_before_relax): Likewise.
7466 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7468 * config/tc-v850.c (md_assemble): Store relocation addend in
7469 fixup instead of instruction.
7471 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7473 * config/tc-i386.c (md_assemble): Swap template arguments to
7474 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7475 This macro is currently symmetric, so passing them the wrong
7476 way didn't cause any problem, but may if the macro is changed
7478 After copying template to i.tm, use i.tm. rather than t-> to
7479 access fields, and make t a const*
7480 Move i.tm.operand_types[] swap to immediately after the copy.
7482 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7484 * expr.h (expr_build_uconstant): Add prototype.
7485 (expr_build_unary,expr_build_binary): Add prototypes.
7486 * expr.c (expr_build_uconstant): New function.
7487 (expr_build_unary,expr_build_binary): New functions.
7489 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7491 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7492 * macro.c (macro_expand_body): Increase buffer size.
7493 * messages.c (as_warn): Likewise.
7494 (as_warn_where, as_bad, as_bad_where): Likewise.
7496 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7498 Based on patch from H.J. Lu <hjl@gnu.org>:
7499 * Makefile.am (DISTSTUFF): New variable.
7500 (diststuff): New target.
7501 * Makefile.in: Rebuild.
7503 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7505 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7506 m32r_elf_section_change_hook.
7508 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7509 emit a nop if a section ends with a 16 bit instruction.
7511 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7514 s_lcomm rather than obj_coff_lcomm.
7515 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7517 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7519 * config/tc-i386.h (LinearAddress): Define.
7520 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7521 instruction, don't use a default segment.
7523 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7525 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7526 * configure: Rebuild.
7528 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7530 * aclocal.m4, configure: Rebuild with libtool 1.2.
7532 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7534 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7535 PC relative branches. Patch courtesy of Jonathan Walton.
7538 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7540 * configure.in (emulations): Add thumb-pe target.
7542 * configure (emulations): Add thumb-pe target.
7544 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7546 * itbl-lex.l (yywrap): Don't define if already defined as a
7549 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7551 * depend.c (quote_string_for_make): New function.
7552 (wrap_output): Use it.
7554 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7556 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7557 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7559 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7561 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7562 Recognize -GN and -relax.
7563 (md_begin): Initialize gp size from -G switch.
7564 (alpha_force_relocation): Always force if -relax.
7565 (alpha_align): Take a new argument that will specify when to
7566 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7567 Change all callers. Emit nop alignment padding as nop+unop pair.
7569 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7571 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7572 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7574 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7576 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7577 require padding to the next long word boundary.
7579 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7581 * cgen.c: #include symcat.h.
7582 * config/tc-m32r.c: Likewise.
7584 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7586 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7587 absolute expressions instead of '$' prefixed register names.
7589 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7591 * read.c (s_set): Record file and line info for symbols when -as.
7592 (pseudo_set): Don't overwrite that dummy fragment.
7594 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7596 * config/tc-ppc.c (md_pseudo_table): Add "section".
7597 (ppc_named_section): New static function.
7599 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7601 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7602 so we don't have to scan the entire list.
7604 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7606 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7607 case, allow the parallel instructions to modify the same flag
7610 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7612 * listing.c (list_symbol_table): Categorize symbols by
7613 undefined_section rather than sy_frag->line == NULL.
7615 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7617 * Makefile.am (install-exec-local): Install properly when ln
7618 fails or tooldir == prefix.
7620 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7622 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7623 Test result of insert_operand for error.
7625 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7627 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7628 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7629 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7630 * doc/Makefile.in: Rebuild.
7632 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7634 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7635 (macro): Fix handling of M_COP[0-3].
7637 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7639 Based on patches from Ross Harvey <ross@teraflop.com>:
7640 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7641 if macro_alternate or macro_mri.
7642 (getstring): Remove support for byte constants between < and >.
7643 (get_any_string): '<' only starts a string if macro_alternate or
7645 (macro_expand_body): Permit keyword parameters following
7646 positional parameters.
7648 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7649 * configure.in (alpha*-*-netbsd*): New target.
7650 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7651 * configure: Rebuild.
7653 * as.h (flag_warn_suppress_instructionswap): Move from here...
7654 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7655 here, and make static.
7657 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7658 BFD_ASSEMBLER or MANY_SEGMENTS.
7660 * as.c (show_usage): Update bug-gnu-utils address.
7661 * gasp.c (show_usage): Likewise.
7662 * doc/as.texinfo (Bug Reporting): Likewise.
7664 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7666 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7667 insns regardless of the size of a pointer if we're in mips I or
7669 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7671 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7673 Fix rac to accept only a0:
7674 * tc-d10v.c (parallel_ok, find_opcode):
7675 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7676 Introduce OPERAND_GPR.
7678 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7680 * read.c (s_fill): Handle non-constant repeat counts by creating
7681 an rs_space fragment.
7683 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7686 from as_bad to as_warn.
7688 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7690 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7691 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7692 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7694 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7696 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7697 seg_fix_rotP rather than fix_root from seg_info.
7699 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7701 * expr.c: Add support for 0x1_2_3_4 bignums.
7703 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7705 * configure.in: Change -linux* to -linux-gnu*.
7706 * configure: Rebuild.
7708 * app.c (do_scrub_begin): Treat \r as whitespace.
7710 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7712 * Makefile.am: Update dependencies.
7713 * Makefile.in: Rebuild.
7715 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7717 * configure, aclocal.m4: Rebuild with new libtool.
7719 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7721 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7722 the argument to bfd_set_arch_mach.
7723 (load_address): Use bfd_arch_bits_per_address to determine the
7724 bit size of an address instead of looking at the isa level.
7725 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7727 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7729 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7731 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7733 * ehopt.c: New file.
7734 * as.h (enum _relax_state): Add rs_cfa.
7735 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7736 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7737 * read.c (emit_expr): Call check_eh_frame.
7738 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7739 (relax_segment): Likewise.
7740 * Makefile.am: Rebuild dependencies.
7741 (GAS_CFILES): Add ehopt.c.
7742 (GENERIC_OBJS): Add ehopt.o.
7743 * doc/internals.texi (Frags): Document rs_cfa.
7745 * as.c (show_usage): Mention --traditional-format.
7746 (parse_args): Accept --traditional-format.
7747 * as.h (flag_traditional_format): Declare.
7748 * output-file.c (output_file_create): If flag_traditional_format,
7749 set BFD_TRADITIONAL_FORMAT on stdoutput.
7750 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7752 * config/tc-mips.c (append_insn): Make sure that if we have a
7753 fixup for an unmatched %hi reloc, it does not associated with a
7756 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7757 * doc/Makefile.in: Likewise.
7759 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7761 * config/tc-m32r.c (check_for_side_effects): New function.
7762 (can_make_parallel): Add checks for instruction side effects
7763 clashing with the other instruction.
7764 (assemble_parallel_insn): Improve warning messages. Return error
7765 message from non-swapped instruction order.
7767 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7769 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7771 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7772 md_cleanup definition. This moves the forced literal output to
7773 the end of the source pass, and avoids macro's inserting literals
7774 into the code immediately after the macro expansion.
7776 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7778 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7779 a gas internal symbol is adjustable.
7780 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7782 * as.h: If gcc version greater than 2.6, use `__format__' and
7783 `__printf__' in function attributes, rather than `format' and
7786 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7788 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7790 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7792 Add tms320c30 support:
7793 * config/tc-tic30.h: New file.
7794 * config/tc-tic30.c: New file.
7795 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7796 TARGET_FORMAT as "coff-tic30".
7797 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7798 * Makefile.am: Rebuild dependencies.
7799 (CPU_TYPES): Add tic30.
7800 (CPU_OBJ_VALID): tic30-aout is valid.
7801 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7802 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7803 * configure, Makefile.in: Rebuild.
7805 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7807 * config/tc-v850.c (md_assemble): Improvements to error messages.
7809 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7811 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7812 BFD_RELOC_HI16_S to store the high bits of any value.
7814 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7815 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7816 assembler calculate relocations to any external symbol at all.
7817 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7818 involving generation of pc-relative relocs.
7819 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7820 has been moved to md_apply_fix3.
7822 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7823 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7824 which actually means (the address of identifier's GOT entry) +
7825 constant, which is not particularly useful.
7827 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7829 * read.h (include_dirs): Declare.
7830 (include_dir_count,include_dir_maxlen): Declare.
7832 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7834 * configure.in: Correct check for shared opcodes library.
7835 * configure: Rebuild.
7837 * listing.c (buffer_line): If we can't open the file, set at_end.
7838 (listing_print): Remove unused local variable fi.
7840 * config/m68k-parse.y (reglistpair): Handle register list in
7843 * config/vms-conf.h: Don't undef VERSION.
7845 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7847 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7849 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7851 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7852 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7853 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7854 (EXTRA_DIST): Define.
7855 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7856 explicitly rather than via the list of object files.
7857 (gcc-as.opt): New file created when make-gas.com is run.
7858 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7859 itbl-cpu.h} to #include appropriate file rather than copying that
7861 * config/vms-conf.h: Synchronize with current config.in.
7862 * Makefile.in: Rebuild.
7864 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7866 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7867 (parallel_ok): Relaxed parallel subinstruction dependency check.
7869 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7871 * as.h (flag_warn_suppress_instructionswap): added new flag.
7872 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7873 command line argument.
7874 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7875 warning only if flag_warn_suppress_instructionswap is false.
7877 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7879 * configure.in (i386-*-mingw32*): New target.
7880 * configure: Rebuild.
7882 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7884 * symbols.c (resolve_symbol_value): Don't set the segment if it
7885 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7887 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7890 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7892 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7893 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7896 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7898 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7900 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7902 * config/tc-v850.c (v850_insert_operand): Display instruction when
7903 an error is encountered.
7905 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7907 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7908 (i386-*-sco3.2v5*coff): New target.
7909 (i386-*-sco3.2*): New target.
7910 * configure: Rebuild.
7912 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7914 * config/tc-v850.c: Tidy error message production.
7916 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7918 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7919 validate_immediate return value in the right type for comparisons
7922 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7924 * listing.c (MAX_BYTES): Use listing variables not constants.
7925 (data_buffer): No longer an array, but a pointer.
7926 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7927 (listing_listing): Allocate data_buffer.
7929 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7931 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7932 --listing-rhs-width, --listing-cont-lines.
7933 (show_usage): Update.
7934 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7935 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7936 (print_lines): Use the variables instead of the constants.
7937 (listing_listing): Likewise.
7938 * listing.h: Declare the new vars.
7940 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7942 * as.c (parse_args): Add --keep-locals alias for -L.
7943 Add --strip-local-absolute.
7944 (show_usage): Update.
7945 * as.h (flag_strip_local_absolute): New flag.
7946 * symbols.c (S_IS_LOCAL): Use it.
7947 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7948 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7949 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7951 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7953 * config/tc-m32r.c: Detect if explicitly parallel instructions
7954 might have an io conflict and issue a warning message.
7956 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7958 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7959 cgen_swap_fixups): Functions to save, restore and swap the fixup
7960 chain with a backup copy.
7961 (cgen_asm_finish_insn): Returns address of constructed insn.
7963 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7965 * listing.c (file_info_struct): Remove FILE, add POS.
7966 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7967 (file_info): Don't open the file.
7968 (buffer_line): Check for the file in the last_open cache, updating
7970 (print_source): Don't reference file_info->file.
7971 (listing_listing): Likewise.
7972 (listing_print): Close the file in the cache, if any.
7974 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7976 * read.c (dwarf_file_string): New file static variable.
7977 (emit_expr): Look for constant sequence that leads up to a file
7978 name in DWARF debugging output.
7979 (stringer): Use dwarf_file_string to decide whether to accept a
7980 string as a file name.
7982 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7984 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7985 (crack_operand): Add reg->reglst MRI hack.
7986 (r_seg): Put reglst symbols in reg_section.
7987 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7989 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7991 * tc-sh.c (get_specific): Handle SGR & DBR.
7993 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7995 * tc-h8300.c (parse_reg): Take the length of the symbol into
7996 account when attempting to match a register name.
7997 * tc-h8500.c (parse_reg): Likewise.
7999 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8001 * cgen.c: Formatting changes to improve readability.
8003 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8005 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8008 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8010 Based on a patch from Jim Wilson
8011 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8012 (tc_gen_reloc): Handle cross section PC relative relocs
8015 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8017 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8019 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8021 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8022 (expr_jmp_buf): New static local.
8023 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8024 (cgen_md_operand): New function.
8025 * tc-m32r.c: Clean up pass over `struct foo' usage.
8026 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8028 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8030 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8031 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8033 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8035 * config/tc-i386.c (i386_operand): Give an error if there are
8036 unrecognized characters after an expression.
8038 For older changes see ChangeLog-9697