1 2000-11-01 Nick Clifton <nickc@redhat.com>
3 * read.c (original_case_string): New global variable.
4 (read_a_source_file): Copy opcode string into
5 original_case_string if clobbering the case of the opcode.
6 * read.h: Export the definition of original_case_string.
7 * config/tc-arm.c (md_assembler): When parsing a .req
8 directive use the original opcode string, not the case
11 2000-11-02 Nick Clifton <nickc@redhat.com>
13 * config/tc-mn10300.c (debug_line): Remove this static
15 (md_assemble): Call dwarf2_generate_asm_lineno instead of
16 dwarf2_where and dwarf2_gen_line_info.
18 2000-11-02 Theo Honohan <th@futuretv.com>
20 * config/tc-arm.c (do_msr): Improve error message.
22 2000-10-31 Eric Christopher <echristo@redhat.com>
24 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
25 or pc-relative, else use fx_offset.
27 2000-10-31 Jim Wilson <wilson@redhat.com>
29 * config/tc-ia64.c (struct md): New field tag_fixups.
30 (ia64_flush_insns): Handle tag_fixups. Error if dangling
32 (emit_one_bundle): Delete spurious multiplication by one. Handle
34 (ia64_start_line): Error if dangling qualifying predicate.
35 (defining_tag): New static variable.
36 (ia64_unrecognized_line, case '['): Parse tags.
37 (ia64_frob_label): Create tag_fixups.
38 (md_assemble): Reset md.qp.X_op after using it.
40 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
42 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
44 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
46 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
48 2000-10-30 Kazu Hirata <kazu@hxi.com>
50 * expr.c: Fix formatting.
51 * flonum-copy.c: Likewise.
56 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
58 * as.h (OPTION_MD_BASE): Bump to 190.
59 * as.c (parse_args) <std_longopts>: Add comment about the need to
60 check OPTION_MD_BASE in as.h.
62 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
65 2000-10-27 Nick Clifton <nickc@redhat.com>
67 * configure.in (emulations): Add m68hc12.
68 * configure: Regenerate.
69 * po/gas.pot: Regenerate.
71 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
73 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
75 (arm_psr_parse): Handle lowercase CPSR and SPSR.
77 2000-10-25 Nick Clifton <nickc@redhat.com>
79 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
80 a DWARF2 line number information sequence.
82 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
84 * read.c (generate_lineno_debug): Update comment describing why
85 DWARF2 line number debug information is not generated
86 automatically by this function.
88 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
91 * config/tc-arm.h (md_end): Define.
92 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
94 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
95 if generating DWARF2 line numbers.
96 (arm_end_of_source): New function. Call dwarf2_finish if
99 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
100 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
101 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
103 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
105 * tc-i386.c: Fix prototype declarations for functions taking no
108 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
110 * tc-i386.c (i386_operand_modifier): Remove.
111 (build_displacement_string): Remove.
112 (i386_parse_seg): Remove.
113 (i386_intel_memory_operand): Remove.
114 (i386_intel_operand): Re-write using recursive descent parser based
115 on MASM documentation.
116 (struct intel_parser_s): New structure.
117 (intel_parser): New static variable.
118 (struct intel_token): New structure.
119 (cur_token, prev_token): New static variables.
132 (intel_match_token): New function.
133 (intel_get_token): New function.
134 (intel_putback_token): New function.
135 (intel_expr): New function.
136 (intel_e05): New function.
137 (intel_e05_1): New function.
138 (intel_e06): New function.
139 (intel_e06_1): New function.
140 (intel_e09): New function.
141 (intel_e09_1): New function.
142 (intel_e10): New function.
143 (intel_e10_1): New function.
144 (intel_e11): New function.
146 2000-10-20 Jakub Jelinek <jakub@redhat.com>
148 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
149 instructions to loose any special insn->architecture mask.
151 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
152 (sparc_md_end, sparc_arch_types, sparc_arch,
153 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
154 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
155 request v9b architecture if they are used).
157 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
159 * config/tc-m68k.c: Fix the previous misapplied patch.
161 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
163 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
164 BFD_ASSEMBLER and !BFD_ASSEMBLER.
165 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
168 2000-10-17 Kazu Hirata <kazu@hxi.com>
170 * debug.c: Fix formatting.
171 * depend.c: Likewise.
172 * dwarf2dbg.c: Likewise.
173 * dwarf2dbg.h: Likewise.
177 * flonum-konst.c: Likewise.
180 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
182 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
184 * doc/as.texinfo: Added notes about this new option.
186 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
188 * config/tc-sh.c (JREG): Remove.
189 (md_convert_frag): Remove #if 0:d code using JREG.
191 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
193 * config/tc-i386.c (i386_operand_modifier): Only match
194 modifiers SHORT and FLAT if they are followed by a space.
195 (parse_register): When `allow_naked_reg' is set, do not confuse
196 identifiers that start with a register name with a register.
198 2000-10-12 Kazu Hirata <kazu@hxi.com>
200 * app.c: Fix formatting.
203 * bit_fix.h: Likewise.
208 2000-10-11 Alan Modra <alan@linuxcare.com.au>
210 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
212 2000-10-07 Alan Modra <alan@linuxcare.com.au>
214 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
215 Re-arrange function a little and improve error message.
217 * write.c (write_relocs): Fix a comment.
219 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
222 2000-10-05 Jim Wilson <wilson@cygnus.com>
224 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
226 2000-10-05 Alan Modra <alan@linuxcare.com.au>
228 * config/tc-i386.c: Delete some useless comments, reformat others.
230 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
231 non-global syms in linkonce sections.
233 2000-10-04 Ralf Baechle <ralf@gnu.org>
235 * config/tc-ia64.c (operand_match): Don't use // style comments.
236 * config/tc-i370.c: Likewise.
238 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
240 Changes to handle varying register prefix and user symbol prefix.
241 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
242 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
243 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
244 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
245 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
246 (demand_register_prefix): New variable.
247 (md_pseudo_table): New pseudo ".syntax".
248 (md_longopts): New options --no-underscore and --underscore.
249 (cris_target_format): Return elf32-us-cris or elf32-cris depending
250 on symbols_have_leading_underscore.
251 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
252 (get_spec_reg): Ditto.
253 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
255 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
257 <case OPTION_NO_US, case OPTION_US>: New.
258 (md_show_usage): Be brief and reformat to match continuation of
260 * po/gas.pot: Regenerate.
262 2000-09-28 Alan Modra <alan@linuxcare.com.au>
264 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
265 force relocs for 12 bit branches.
266 (md_apply_fix): Similarly, adjust logic here.
268 2000-09-28 Alan Modra <alan@linuxcare.com.au>
270 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
271 adjust for external and weak syms as we will use a reloc. Allow
272 for +8 offset when calculating limits of branches.
273 (hppa_fix_adjustable): Undo 2000-09-23 change.
274 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
275 Correct distance calculation.
276 (tc_gen_reloc): Print the file name and line number if we can't
279 From John David Anglin <dave@hiauly1.hia.nrc.ca>
280 * config/tc-hppa.c (nonzero_dibits): Define.
281 (arg_reloc_stub_needed): Check each arg and return value
282 separately for zero case.
283 (pa_align): Declare argument `bytes'.
285 2000-09-25 Kazu Hirata <kazu@hxi.com>
287 * config/tc-cris.c: Fix formatting.
288 * config/tc-d10v.h: Likewise.
289 * config/tc-d30v.c: Likewise.
290 * config/tc-d30v.h: Likewise.
291 * config/tc-fr30.c: Likewise.
292 * config/tc-fr30.h: Likewise.
293 * config/tc-m68k.c: Likewise.
294 * config/tc-m68k.h: Likewise.
295 * config/tc-pj.h: Likewise.
296 * config/tc-ppc.c: Likewise.
297 * config/tc-ppc.h: Likewise.
298 * config/tc-sh.c: Likewise.
299 * config/tc-sh.h: Likewise.
300 * config/tc-sparc.c: Likewise.
301 * config/tc-v850.h: Likewise.
302 * config/tc-vax.h: Likewise.
303 * config/tc-w65.h: Likewise.
304 * config/tc-z8k.h: Likewise.
306 2000-09-23 Alan Modra <alan@linuxcare.com.au>
308 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
310 (hppa_force_relocation): Likewise.
312 2000-09-22 Jim Wilson <wilson@cygnus.com>
314 * config/tc-ia64.c (dv_sem): Add "stop".
315 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
316 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
317 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
319 (mark_resources): Check IA64_RS_PRr.
321 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
323 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
324 md_estimate_size_before_relax): Redesign and clean up the
325 relaxation mechanism.
327 2000-09-21 Kazu Hirata <kazu@hxi.com>
329 * config/tc-ns32k.c: Fix formatting.
330 * config/tc-ns32k.h: Likewise.
332 2000-09-20 Kazu Hirata <kazu@hxi.com>
334 * config/tc-m32r.c: Fix formatting.
335 * config/tc-m32r.h: Likewise.
336 * config/tc-m68851.h: Likewise.
337 * config/tc-m68hc11.c: Likewise.
338 * config/tc-m68hc11.h: Likewise.
339 * config/tc-m88k.c: Likewise.
340 * config/tc-mcore.c: Likewise.
341 * config/tc-mcore.h: Likewise.
342 * config/tc-mips.c: Likewise.
343 * config/tc-mips.h: Likewise.
344 * config/tc-mn10200.h: Likewise.
345 * config/tc-mn10300.h: Likewise.
346 * config/tc-tahoe.c: Likewise.
347 * config/tc-tahoe.h: Likewise.
349 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
351 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
352 Likewise in relaxation description comments.
354 2000-09-18 Alan Modra <alan@linuxcare.com.au>
356 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
357 subtraction of two syms without emitting a relocation.
359 From David Huggins-Daines <dhd@linuxcare.com>
360 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
361 global or weak symbols.
363 2000-09-15 Kazu Hirata <kazu@hxi.com>
365 * config/tc-h8300.h: Fix formatting.
366 * config/tc-h8500.c: Likewise.
367 * config/tc-h8500.h: Likewise.
368 * config/tc-hppa.h: Likewise.
369 * config/tc-i370.h: Likewise.
370 * config/tc-i386.h: Likewise.
371 * config/tc-i860.c: Likewise.
372 * config/tc-i860.h: Likewise.
373 * config/tc-i960.h: Likewise.
374 * config/tc-ia64.c: Likewise.
375 * config/tc-ia64.h: Likewise.
377 2000-09-14 Kazu Hirata <kazu@hxi.com>
379 * config/tc-a29k.c: Fix formatting.
380 * config/tc-alpha.c: Likewise.
381 * config/tc-arc.c: Likewise.
382 * config/tc-arc.h: Likewise.
383 * config/tc-arm.c: Likewise.
384 * config/tc-arm.h: Likewise.
385 * config/tc-avr.c: Likewise.
386 * config/tc-avr.h: Likewise.
387 * config/tc-tic30.c: Likewise.
388 * config/tc-tic30.h: Likewise.
389 * config/tc-tic54x.c: Likewise.
390 * config/tc-tic54x.h: Likewise.
391 * config/tc-tic80.c: Likewise.
392 * config/tc-tic80.h: Likewise.
394 2000-09-14 Timothy Wall <twall@cygnus.com>
396 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
397 parallel comparisons for later use.
398 (struct rsrc): Add parallel comparison type.
399 (resources_match): Skip special cases of PR usage (non-conflicting
402 2000-09-13 Kazu Hirata <kazu@hxi.com>
404 * config/obj-ecoff.c: Fix formatting.
405 * config/obj-elf.c: Likewise.
406 * config/obj-elf.h: Likewise.
407 * config/obj-evax.h: Likewise.
408 * config/obj-generic.h: Likewise.
409 * config/obj-hp300.c: Likewise.
410 * config/obj-hp300.h: Likewise.
411 * config/obj-ieee.h: Likewise.
412 * config/obj-vms.c: Likewise.
413 * config/obj-vms.h: Likewise.
415 2000-09-13 Anders Norlander <anorland@acc.umu.se>
417 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
418 (md_parse_option): Ditto.
419 (md_longopts): Add -mips32 option.
420 (md_show_usage): Document new options.
421 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
422 (mips_ip): Assemble mfc0 with a sub-selection code.
423 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
424 (mips_cpu_to_str): New function.
425 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
426 Use CPU_* defines instead of hardcoded numbers.
428 * doc/as.texinfo: Document new options.
429 * doc/c-mips.texi: Ditto.
431 2000-09-12 Kazu Hirata <kazu@hxi.com>
433 * as.h: Fix formatting.
434 * asintl.h: Likewise.
435 * bit_fix.h: Likewise.
436 * config/obj-aout.c: Likewise.
437 * config/obj-aout.h: Likewise.
438 * config/obj-bout.c: Likewise.
439 * config/obj-bout.h: Likewise.
440 * config/obj-coff.c: Likewise.
441 * config/obj-coff.h: Likewise.
442 * dwarf2dbg.h: Likewise.
444 * flonum.h: Likewise.
446 * itbl-ops.h: Likewise.
450 * struc-symbol.h: Likewise.
451 * subsegs.h: Likewise.
452 * symbols.h: Likewise.
456 2000-09-11 Kazu Hirata <kazu@hxi.com>
458 * bignum-copy.c: Fix formatting.
459 * config/tc-i370.c: Likewise.
460 * config/tc-i960.c: Likewise.
461 * config/tc-m68k.c: Likewise.
463 * flonum-copy.c: Likewise.
464 * flonum-konst.c: Likewise.
465 * flonum-mult.c: Likewise.
466 * literal.c: Likewise.
470 * subsegs.c: Likewise.
472 2000-09-09 Philip Blundell <philb@gnu.org>
474 * configure.in (arm*-*-uclinux*): New target.
475 * configure: Regenerate.
477 2000-09-09 Kazu Hirata <kazu@hxi.com>
479 * input-file.c: Fix formatting.
480 * itbl-ops.c: Likewise.
481 * messages.c: Likewise.
483 2000-09-08 Philip Blundell <philb@gnu.org>
485 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
488 2000-09-07 H.J. Lu <hjl@gnu.org>
490 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
491 * configure: Rebuild.
493 2000-09-07 Kazu Hirata <kazu@hxi.com>
495 * atof-generic.c: Fix formatting.
496 * config/tc-mips.c: Likewise.
497 * config/tc-vax.c: Likewise.
498 * input-scrub.c: Likewise.
500 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
502 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
503 * configure.in (sh-*-linux*): Added.
504 * configure: Rebuilt.
506 2000-09-06 Kazu Hirata <kazu@hxi.com>
508 * config/tc-hppa.c: Fix formatting.
510 * ecoff.c: Fix formatting.
512 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
514 * configure: Rebuilt with new libtool.m4.
516 2000-09-05 Kazu Hirata <kazu@hxi.com>
518 * cgen.c: Fix formatting.
519 * config/tc-ia64.c: Likewise.
521 2000-09-05 Nick Clifton <nickc@redhat.com>
523 * aclocal.m4: Regenerate.
524 * config.in: Regenerate.
525 * configure: Regenerate.
526 * po/gas.pot: Regenerate.
528 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
530 * config/tc-cris.c: Correct comment typos.
532 2000-09-05 Eric Christopher <echristo@cygnus.com>
534 * config/tc-mn10300.c: Cleanup.
535 (md_pcrel_from): Enable.
537 2000-09-05 Alan Modra <alan@linuxcare.com.au>
539 * expr.c (operand): Fix a comment typo.
540 * write.c (write_relocs): Fix a signed/unsigned warning.
542 * config/tc-hppa.c (fudge_reg_expressions): New
543 (hppa_force_reg_syms_absolute): New.
544 (pa_equ): Allow reg_section expressions.
545 * config/tc-hppa.c (md_optimize_expr): Define.
546 (hppa_force_reg_syms_absolute): Prototype.
548 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
549 (pa_parse_number): Pass in arg to select fp reg parsing.
550 Return 1 to indicate format checks pass. If strict, then only
551 accept a register or register symbol. Return value in...
552 (pa_number): New static for pa_parse_number.
553 (FP_REG_BASE): Define.
554 (FP_REG_RSEL): Define.
555 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
556 appropriate. White space changes.
557 (need_pa11_opcode): Don't bother passing any params, get them from
559 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
560 Remove extraneous check in case 'Q'.
561 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
562 reg, set section of resulting symbol to reg_section.
563 (pa_parse_space_stmt): Modify call to pa_parse_number.
564 (pa_space): Likewise.
566 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
567 (hppa_force_relocation): Handle vtable relocs.
568 (pa_vtable_entry): New.
569 (pa_vtable_inherit): New.
570 (md_pseudo_table): Add entries for vtable pseudos.
571 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
572 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
574 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
575 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
576 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
578 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
579 specify a symbol type.
581 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
582 dependent things together.
583 (md_elf_symbol_type): Define.
585 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
587 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
589 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
590 (obj_elf_vtable_entry): Declare.
592 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
594 (obj_elf_vtable_entry): Similarly.
595 (elf_pseudo_table): Fix the damage with a cast.
597 2000-09-03 Richard Henderson <rth@cygnus.com>
599 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
600 for template selection when a label is needed.
602 2000-09-02 Kazu Hirata <kazu@hxi.com>
604 * config/tc-ia64.c: Fix formatting.
606 2000-09-02 Nick Clifton <nickc@redhat.com>
608 * configure.in: Increase version number to 2.10.91.
609 * configure: Regenerate.
610 * aclocal.m4: Regenerate.
611 * config.in: Regenerate.
612 * po/gas.pot: Regenerate.
613 * Makefile.in: Regenerate.
615 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
617 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
618 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
619 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
621 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
624 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
626 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
627 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
628 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
629 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
630 (GOT_symbol): New variable.
631 (md_undefined_symbol): Set it.
633 2000-09-01 Richard Henderson <rth@cygnus.com>
635 * config/tc-ia64.c (match): Don't inline.
636 (extra_goodness): New.
637 (md_begin): Prefer nop.f and nop.b for best_template.
639 2000-08-31 Kazu Hirata <kazu@hxi.com>
641 * as.c: Fix formatting.
646 2000-08-31 Eric Christopher <echristo@cygnus.com>
648 * config/tc-mn10300.c: Cleanup and fix warnings.
649 (md_pseudo_table): Add initializers.
650 (md_show_usage): Cleanup.
651 (md_parse_option): Fix warnings.
652 (md_undefined_symbol): Fix warnings.
653 (md_conver_frag): Fix warnings.
654 (tc_gen_reloc): Fix warnings.
655 (md_apply_fix3): Fix warnings.
656 (check_operand): Fix warnings.
658 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
660 * acinclude.m4: Include libtool and gettext macros from the
662 * aclocal.m4, configure: Rebuilt.
664 2000-08-30 Mark Hatle <mhatle@mvista.com>
666 * config/tc-ppc.c (md_parse_option): Recognize -m405.
668 2000-08-31 Kazu Hirata <kazu@hxi.com>
670 * listing.c: Fix formatting.
672 2000-08-29 Kazu Hirata <kazu@hxi.com>
674 * app.c: Fix a comment typo. Fix formatting.
676 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
678 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
679 offset of the target destination for jmp instructions.
680 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
682 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
684 * NEWS: Mention support for CRIS.
686 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
688 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
689 Sets `.lcomm' alignment to zero.
691 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
693 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
694 (TC_FIX_ADJUSTABLE): Define.
696 2000-08-23 Jim Wilson <wilson@cygnus.com>
698 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
699 unwind.personality_routine is set.
701 2000-08-23 H.J. Lu <hjl@gnu.org>
703 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
705 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
707 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
710 2000-08-22 H.J. Lu <hjl@gnu.org>
712 * config.in (STRICTCOFF): New for strict COFF.
714 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
715 i386-*-go32* and i386-go32-rtems*.
716 * configure: Rebuilt.
718 * config/obj-coff.c (obj_coff_endef): Follow the historical
719 behavior if STRICTCOFF is not defined.
721 * doc/internals.texi: Document STRICTCOFF.
723 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
725 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
726 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
727 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
728 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
729 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
730 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
731 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
734 2000-08-22 Eric Christopher <echristo@cygnus.com>
736 * config/tc-mn10300.c: (md_apply_fix): New function.
737 (mn10300_force_relocation): New function.
738 (mn10300_fix_adjustable): New function.
740 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
741 (TC_HANDLES_FX_DONE): Define.
742 (obj_fix_adjustable): Define.
743 (MD_APPLY_FIX3): Define.
744 (TC_LINKRELAX_FIXUP): Define.
746 * write.c: (TC_LINKRELAX_FIXUP): Define if not
748 (fixup_segment): Use TC_LINKRELAX_FIXUP.
750 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
752 2000-08-21 Jason Eckhardt <jle@cygnus.com>
754 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
755 if the fixup resulted in a relocation.
757 2000-08-18 Nick Clifton <nickc@redhat.com>
759 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
760 Make reference to first element of shift_names explicit.
762 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
764 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
765 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
766 add a symbol's address. Removed all target-specific #ifdefs that
767 used to accomplished the same.
768 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
769 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
770 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
771 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
772 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
774 2000-08-17 Kazu Hirata <kazu@hxi.com>
776 * dwarf2dbg.c: Fix formatting.
778 2000-08-17 Nick Clifton <nickc@redhat.com>
780 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
781 to be recoded as logical shift lefts by zero.
783 2000-08-16 Jim Wilson <wilson@cygnus.com>
785 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
786 postincrement modified registers. Handle IA64_OPND_R3_2 addl
788 (note_register_values): Handle IA64_OPND_R3_2 operands.
790 2000-08-16 Jason Eckhardt <jle@cygnus.com>
792 * config/tc-i860.c (md_operand): Silly typo fixed.
794 2000-08-16 Nick Clifton <nickc@redhat.com>
796 * config/tc-arm.c (struct asm_shift): Delete.
798 (enum asm_shift_index): New.
799 (struct asm_shift_properties): New.
800 (struct asm_shift_name): New.
801 (shift_properties[]); New.
802 (shift_names[]); New.
804 (decode_shift): Use new structures.
805 Issue a warning is "ROR #0" is used.
806 Issue a warning if "ASR #0" or "LSR #0" is used.
808 (md_begin): Initialise arm_shift_hsh table from new
809 asm_shift_name array.
811 2000-08-16 Jakub Jelinek <jakub@redhat.com>
813 * config/tc-sparc.c: Kill all warnings.
814 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
816 (md_show_usage): Update usage text.
818 2000-08-16 Nick Clifton <nickc@redhat.com>
820 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
823 2000-08-15 Will Cohen <wcohen@redhat.com>
825 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
827 * config/tc-sh.c (md_assemble): Changed so debug_type
828 test performed for ppi_assemble
829 * config/tc-sh.c: Included dwarf2dbg.h.
830 (debug_line): Defined.
831 (md_assemble): Generates dwarf2 line info.
832 (sh_finalize): New function. Finalize dwarf2 info.
833 (assemble_ppi): Returns size of code generated.
834 (build_Mytes): Returns size of code generated.
835 (md_pseudo_table): Added "file" and "loc" psuedo ops.
836 * config/tc-sh.h (md_end): Defined.
837 (sh_finalize): Declared.
839 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
841 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
844 2000-08-14 Nick Clifton <nickc@redhat.com>
846 * config/tc-arm.c (do_bx): Allow "bx pc".
848 2000-08-14 Jim Wilson <wilson@cygnus.com>
850 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
851 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
852 (md_begin): Change assignment to md.flag to OR in the new bit.
854 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
856 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
857 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
860 2000-08-14 Jason Eckhardt <jle@cygnus.com>
862 * NEWS: Mention i860 support.
864 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
866 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
868 2000-08-14 Andreas Schwab <schwab@suse.de>
870 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
872 2000-08-11 Andreas Schwab <schwab@suse.de>
874 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
877 2000-08-11 Kazu Hirata <kazu@hxi.com>
879 * expr.c: Fix formatting.
880 * config/obj-bout.c: Likewise.
882 2000-08-10 Jason Eckhardt <jle@cygnus.com>
884 * doc/c-i860.texi: Flesh out the i860 section more.
886 2000-08-10 Kazu Hirata <kazu@hxi.com>
888 * symbols.c: Fix formatting.
891 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
893 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
894 has the IgnoreSize bit set.
896 2000-08-09 Alan Modra <alan@linuxcare.com.au>
898 From Rodney Brown <RodneyBrown@mynd.com>
899 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
900 * configure: Regenerate.
902 2000-08-09 Kazu Hirata <kazu@hxi.com>
904 * hash.c: Fix formatting.
907 2000-08-08 Jason Eckhardt <jle@cygnus.com>
909 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
910 (i860_fix_info): New enum.
911 (MD_APPLY_FIX3): Define.
912 (WORKING_DOT_WORD): Define.
913 (TC_HANDLES_FX_DONE): Define.
914 (DIFF_EXPR_OK): Define.
915 (LISTING_HEADER): Define.
916 (TARGET_FORMAT): Select target format based on endian flag.
917 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
918 (target_big_endian): Add external declaration.
920 * config/tc-i860.c: All existing code reworked completely. Other
921 new code shown below.
922 (SYNTAX_SVR4): Define.
923 (target_warn_expand): New variable.
924 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
925 (md_longopts): Declare and define with new options (-EL, -EB,
927 (md_show_usage): New function.
928 (md_operand): New function.
929 (obtain_reloc_for_imm16): New function.
930 (md_apply_fix3): New function.
931 (tc_gen_reloc): New function.
933 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
935 * config/tc-m68hc11.c (build_jump_insn): Make sure the
936 2 bytes of the jump address are in the same frag.
937 (find): Accept 68hc12 register indirect modes.
939 * NEWS: Mention 68HC11 & 68HC12 support.
941 2000-08-07 Richard Henderson <rth@cygnus.com>
943 * config/tc-ia64.c (unwind): Add prologue_mask member.
944 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
945 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
946 (dot_body): Clear unwind.prologue_mask.
947 (dot_prologue): Set it. Accept a register second argument.
949 2000-08-07 Kazu Hirata <kazu@hxi.com>
951 * config/atof-ieee.c: Fix formatting.
952 * config/atof-tahoe.c: Likewise.
954 2000-08-06 Nick Clifton <nickc@cygnus.com>
956 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
959 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
960 of .popsection, .previous, .pushsection, .subsection,
961 .version, .vtable_entry, .vtable_inherit and .weak.
963 2000-08-05 Kazu Hirata <kazu@hxi.com>
965 * config/tc-cris.c: Fix formatting.
966 * config/tc-i386.c: Likewise.
967 * config/tc-sparc.c (sparc_ip): Simplify the code.
969 2000-08-04 Kazu Hirata <kazu@hxi.com>
971 * config/tc-cris.c: Rearrange code for readability.
972 * config/tc-d10v.c: Fix formatting.
973 * config/tc-m32r.c: Likewise.
974 * config/tc-sparc.c: Likewise.
976 2000-08-02 Jim Wilson <wilson@cygnus.com>
978 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
979 before ia64_find_opcode.
980 (md_assemble): Likewise.
982 2000-08-01 Nick Clifton <nickc@cygnus.com>
984 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
985 Undo some formatting fixes.
987 2000-08-01 Kazu Hirata <kazu@hxi.com>
989 * config/obj-som.c: Fix formatting.
990 * config/obj-ieee.c: Likewise.
991 * config/tc-arm.c: Likewise.
992 * config/tc-v850.c: Likewise.
994 2000-08-01 Nick Clifton <nickc@redhat.com>
996 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
997 index by command line option.
999 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1001 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1002 (@node M68K-Branch): Rewrite to match the reality.
1004 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1006 * doc/c-i860.texi: New file.
1007 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1008 * doc/Makefile.in: Regenerate.
1009 * doc/all.texi: Add I860 as relevant architecture.
1010 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1012 2000-07-31 Kazu Hirata <kazu@hxi.com>
1014 * config/tc-d30v.c: Fix formatting.
1016 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1018 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1019 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1020 long emit a long branch if available instead of an absolute jump, never
1021 emit absolute jumps for anything with --pcrel.
1023 * doc/c-m68k.texi: Document new command line option.
1025 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1027 * config/tc-avr.c: Use PARAMS macro in function declarations.
1028 Don't declare md_pcrel_from_section (already in tc-avr.h).
1029 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1030 (avr_operand): Don't set (unsigned) op_mask to -1.
1032 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1034 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1035 * configure: Regenerated.
1036 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1037 of operand to the .type directive (.e.g, "type").
1039 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1041 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1042 * app.c (do_scrub_chars): Record where first comment found.
1043 * read.c (read_a_source_file): Init found_comment on entry, and
1044 notify whether comments found on exit.
1045 * config/tc-hppa.c (md_shortopts): Add "c".
1046 (md_longopts): Add warn-comment.
1047 (md_parse_option): Handle it.
1048 (md_show_usage): Show available options.
1049 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1051 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1053 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1054 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1056 (md_estimate_size_before_relax): Don't fall off end of function.
1058 2000-07-27 Kazu Hirata <kazu@hxi.com>
1060 * config/tc-avr.c: Fix formatting.
1061 * config/tc-ns32k.c: Likewise.
1063 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1065 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1067 2000-07-27 Kazu Hirata <kazu@hxi.com>
1069 * config/tc-d10v.c: Fix formatting.
1070 * config/tc-z8k.c: Likewise.
1071 * config/tc-sparc.c: Likewise.
1073 2000-07-26 Dave Brolley <brolley@redhat.com>
1075 * cgen.c (queue_fixup): Declare opinfo.
1076 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1077 (gas_cgen_md_operand): Ditto.
1078 (gas_cgen_md_apply_fix3): Ditto.
1080 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1082 * config/obj-coff.c (obj_frob_symbol): Don't merge
1083 labels. Don't merge if the symbol isn't constant. Return
1084 immediately if a symbol is merged.
1086 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1088 * frags.c (frag_align): Correct absolute section alignment.
1090 2000-07-20 DJ Delorie <dj@redhat.com>
1092 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1093 it breaks linking against DLLs.
1095 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1097 * configure.in: Add CRIS support.
1098 * configure: Regenerate.
1099 * Makefile.am: (CPU_TYPES): Add cris.
1100 (CPU_OBJ_VALID) [aout]: Add cris.
1101 (MULTI_CPU_TYPES): Add cris.
1102 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1103 [coff]: Only i386 and mips are valid.
1104 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1105 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1106 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1107 Regenerate dependencies.
1108 * Makefile.in: Regenerate.
1109 * aclocal.m4: Regenerate.
1110 * as.c: Declare crisaout, criself.
1111 * config/tc-cris.h, config/tc-cris.c: New.
1112 * config/e-criself.c, config/e-crisaout.c: New.
1113 * po/POTFILES.in, po/gas.pot: Regenerate.
1115 2000-07-20 Kazu Hirata <kazu@hxi.com>
1117 * read.c: Fix formatting.
1118 * write.c: Fix formatting.
1120 2000-07-19 H.J. Lu <hjl@gnu.org>
1122 * sb.c: Include <stdlib.h> if exists for abort ().
1124 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1126 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1127 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1128 (pa_type_args): Same here.
1130 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1132 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1133 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1134 the storage class is already set.
1136 2000-07-17 Kazu Hirata <kazu@hxi.com>
1138 * config/tc-m68hc11.c: Fix formatting.
1139 * config/tc-mn10200.c: Likewise.
1140 * config/tc-mn10300.c: Likewise.
1141 * config/tc-pj.c: Likewise.
1142 * config/tc-tic80.c: Likewise.
1143 * config/tc-w65.c: Likewise.
1145 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1147 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1150 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1152 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1155 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1157 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1158 ELF as are used for SOM (except the 32-bit reloc one) to decide
1159 whether a symbol can be reduced to a section symbol. Expand on
1160 the comment for symbols involved in LR% and RR% expressions.
1162 2000-07-14 Nick Clifton <nickc@cygnus.com>
1164 * config/tc-mips.c (mips_disable_float_construction): New
1165 static variable. Set to true if doubles should not be
1166 constructed by loading two single width fp registers with
1167 halves of the value.
1168 (mips_ip): Test mips_disable_float_construction.
1169 (md_longopts): Add command line switches --construct-floats
1170 and --no-construct-floats.
1171 (md_parse_option): Parse new command line options.
1172 (md_show_usage): Describe new command line options.
1174 * doc/c-mips.texi: Document new command line options.
1176 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1178 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1179 * configure: Regenerate.
1181 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1183 * configure.in (DEFAULT_EMULATION setting): Revert part of
1184 2000-07-01 change that set te_multi=multi unless set to tmips.
1185 * configure: Regenerate.
1187 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1189 * config/obj-coff.c (coff_frob_section): Add padding to the last
1190 section when aligning it increases its size.
1192 2000-07-11 Kazu Hirata <kazu@hxi.com>
1194 * config/tc-tic54x.c: Fix formatting.
1196 2000-07-10 Kazu Hirata <kazu@hxi.com>
1198 * config/tc-h8500.c: Fix formatting.
1199 * config/tc-tic54x.c: Fix formatting.
1201 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1203 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1204 displacements correctly.
1206 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1208 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1210 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1214 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1216 From David Huggins-Daines <dhd@linuxcare.com>
1217 * config/te-hppalinux64.h: Add a new emulation.
1218 * configure.in (emulations): Add configure bits to support the
1219 64-bit Linux/parisc target.
1220 * configure: Regenerate.
1222 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1223 (md_shortopts): Add `V' for ELF.
1225 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1226 when SOM or ELF_ARG_RELOC are defined.
1227 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1228 ELF_ARG_RELOC are defined.
1229 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1230 (pa_stringer): ..Do it here instead. Fix comment typos.
1231 (hppa_force_relocation): Cast enums to int before comparing with
1234 From Ryan Bradetich <rbradetich@uswest.net>
1235 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1236 redifinition warning.
1237 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1238 (hppa_force_relocation): ditto
1239 (md_apply_fix): Added cast to buf to fix warnings.
1241 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1242 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1244 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1245 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1246 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1247 reloc_type** to avoid warnings in switch.
1248 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1249 little earlier instead.
1251 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1253 (pa_type_args): Use symbol_arg_reloc_info.
1254 (struct pa_it): Make arg_reloc unsigned int.
1255 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1256 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1257 (pa_code): Delete. pa_text duplicates this function.
1258 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1259 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1261 (cons_fix_new_hppa): Actually change selector to e_fsel when
1262 warning about assuming so.
1263 (tc_gen_reloc): More example elf arg reloc code.
1264 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1265 (hppa_force_relocation): Likewise.
1267 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1269 (pa_end_of_source): Prototype.
1270 (hppa_fix_adjustable): Prototype.
1271 (LABELS_WITHOUT_COLONS): Move it..
1272 * config/te-hppa.h: To here.
1274 * config/te-hppa64.h: New file.
1276 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1278 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1279 format -10, -16, 16 relocs.
1280 (hppa_elf_mark_end_of_function): Test for null
1281 last_call_info->start_symbol
1283 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1284 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1285 re_assesmble_* functions. Delete extraneous statements. Fix
1287 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1288 insn to re_assemble_*.
1290 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1292 * doc/internals.texi (Expressions): Fix typo.
1294 2000-07-08 Kazu Hirata <kazu@hxi.com>
1296 * config/tc-sh.c: Fix formatting.
1297 * config/tc-tic54x.c: Fix formatting.
1298 * depend.c: Fix formatting.
1299 * flonum-konst.c: Likewise.
1300 * flonum-mult.c: Likewise.
1302 2000-07-07 Kazu Hirata <kazu@hxi.com>
1304 * config/tc-sh.c: Fix comments.
1305 * config/obj-vms.c: Fix comments.
1306 * config/tc-a29k.c: Likewise.
1307 * config/tc-alpha.c: Likewise.
1308 * config/tc-h8300.c: Likewise.
1309 * config/tc-h8500.c: Likewise.
1310 * config/tc-i370.c: Likewise.
1311 * config/tc-ia64.c: Likewise.
1312 * config/tc-m68hc11.c: Likewise.
1313 * config/tc-m68k.c: Likewise.
1314 * config/tc-mips.c: Likewise.
1315 * config/tc-ns32k.c: Likewise.
1316 * config/tc-ppc.c: Likewise.
1317 * config/tc-z8k.c: Likewise.
1319 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1321 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1322 Default to '(SEC_LOAD | SEC_DATA)'.
1323 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1325 * doc/internals.texi (CPU Backend): Describe
1326 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1328 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1330 * as.c (parse_args): NULL terminate the long option list.
1332 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1334 * config/tc-d30v.h: Include "write.h" for fixS.
1335 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1337 2000-07-05 Nick Clifton <nickc@cygnus.com>
1339 * config/tc-d30v.c (write_2_short): Further changes to warning
1340 messages produced when combining EITHER_BUT_PREFER_MU attributed
1343 2000-07-05 DJ Delorie <dj@redhat.com>
1347 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1349 * config/tc-arm.c (psrs): Accept combinations of flags.
1351 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1353 * config/tc-avr.c: Change _ () to _() around all strings marked
1354 for translation (exception from the usual coding style).
1355 (avr_opt): New struct variable, how the new switches are set.
1356 (OPTION_MMCU): Define as 'm' and actually use.
1357 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1358 (show_mcu_list): New function, display the list of known MCUs.
1359 (md_show_usage): Document the new switches. Call show_mcu_list.
1360 (avr_set_arch): Change 'm' to OPTION_MMCU.
1361 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1362 Handle the new switches.
1363 (avr_operands): Disable warnings for undefined combinations of
1364 operands if -mall-opcodes. Disable warnings for skipping two-word
1365 instructions if enhanced core or -mno-skip-bug.
1366 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1367 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1368 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1369 (avr_ldi_expression): Warn about implicit lo8().
1370 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1372 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1374 * configure.in: Add entry for mips-*-sysv4*MP*
1375 * configure: Rebuild
1376 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1377 elf32-tradlittlemips for traditional mips targets.
1378 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1379 test for Link Once sections as in adjust_reloc_syms.
1380 * config/te-tmips.h: New file for traditional mips targets. Define
1383 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1385 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1386 flags argument is not present, don't change an existing section's
1387 section's attributes. If the flags argument is present, warn if the
1388 attributes don't match the section's current attributes. When
1389 long section names are supported, set SEC_LINK_ONCE and
1390 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1392 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1394 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1395 symbols; create them.
1397 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1399 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1400 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1402 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1404 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1405 expressions. Ignore the problem when handling 16 bit signed
1406 immediates, because the assembler will take care of the relocation
1409 2000-06-27 Nick Clifton <nickc@cygnus.com>
1411 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1412 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1413 sequential order, and emit warning messages if the input source
1414 code contains constructs like that, or parallel constructs
1415 containing such opcodes.
1417 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1419 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1420 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1421 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1422 (md_show_usage): Update usage message.
1423 (md_parse_option): Allow redefinition of MCU type within the
1424 same avr[1-5] bfd machine type. Show both old and new MCU type
1425 in the error message.
1426 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1427 Simplify 8K wrap code.
1429 2000-06-25 Kazu Hirata <kazu@hxi.com>
1431 * config/obj-aout.c: Remove all uses of DEFUN.
1432 * config/obj-ieee.c: Likewise.
1433 * config/tc-sh.c: Fix comment typos.
1434 * config/tc-tahoe.c: Likewise.
1435 * config/tc-vax.c: Likewise.
1436 * config/tc-w65.c: Likewise.
1437 * config/tc-z8k.c: Likewise.
1438 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1440 2000-06-24 DJ Delorie <dj@cygnus.com>
1442 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1443 more changes from Sept 1999
1444 (tc_i386_fix_adjustable): ditto
1445 (md_apply_fix3): ditto
1447 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1449 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1450 (gas_cgen_parse_operand): Set it around expression() call.
1451 (gas_cgen_md_operand): Test for it before longjmp().
1453 2000-06-24 Kazu Hirata <kazu@hxi.com>
1455 * config/tc-h8500.c: Remove all uses of DEFUN.
1456 * config/tc-sh.c: Likewise.
1457 * config/tc-w65.c: Likewise.
1458 * config/tc-z8k.c: Likewise.
1460 * config/tc-h8500.c: Fix typos in comments.
1462 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1464 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1467 2000-06-23 matthew green <mrg@redhat.com>
1469 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1470 defined. Fix error message for `[' grouping.
1472 2000-06-22 Kazu Hirata <kazu@hxi.com>
1474 * config/tc-h8300.c: Fix formatting and comment typos.
1476 2000-06-22 Timothy Wall <twall@cygnus.com>
1478 * config/tc-ia64.c (note_register_values): Move premature QP
1479 notation clearing into the appropriate place.
1481 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1483 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1484 first before anything else. Add bin-bugs.h, emul.h and progress.h
1485 Sort list of files as for $(OBJS) in Makefile.am.
1487 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1488 find one. Remake dependencies.
1489 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1490 * Makefile.in: Regenerate.
1491 * doc/Makefile.in: Regenerate.
1493 * config/tc-i386.c (i386_displacement): Don't assume a constant
1494 displacement is necessarily 16 bits when in 16 bit code mode.
1495 (md_assemble): Instead size the displacement here after we know
1496 for sure that a .code16gcc operand hasn't automatically added
1497 operand size prefixes.
1499 2000-06-21 H.J. Lu <hjl@gnu.org>
1501 * Makefile.am: Rebuild dependency.
1502 * Makefile.in: Rebuild.
1504 2000-06-21 Kazu Hirata <kazu@hxi.com>
1506 * config/tc-h8300.c (parse_reg): Make the function static.
1507 (parse_exp): Likewise.
1509 2000-06-20 DJ Delorie <dj@cygnus.com>
1511 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1512 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1513 for cygwin import libraries to work properly.
1515 2000-06-20 H.J. Lu <hjl@gnu.org>
1517 * Makefile.am: Rebuild dependency.
1518 * Makefile.in: Rebuild.
1519 * configure: Likewise.
1520 * doc/Makefile.in: Likewise.
1522 2000-06-20 Timothy Wall <twall@cygnus.com>
1524 * doc/internals.texi (CPU backend): Add @itemx for
1525 TC_START_LABEL_WITHOUT_COLON.
1526 * doc/c-tic54x.texi: New.
1527 * doc/as.texinfo: Add tic54x features and include primary tic54x
1529 * doc/all.texi: Add C54X.
1530 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1531 * doc/Makefile.in: Regenerate.
1532 * configure.in: Add tic54x and define LIBM for tic54x.
1533 * configure: Regenrate.
1534 * config/tc-tic54x.[ch]: New.
1535 * config/obj-coff.h: Add tic54x.
1536 * Makefile.am: (CPU_TYPES): Add tic54x.
1537 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1538 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1539 (as_new_LDADD): Add $(LIBM).
1540 * Makefile.in: Regenerate.
1542 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1544 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1545 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1546 * doc/as.texinfo: Likewise.
1548 * configure, Makefile.in: Regenerate.
1549 * configure.in (emulations): Recognize m6811 and m6812.
1550 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1551 Added files for 68hc11 and 68hc12 assembler.
1552 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1553 * config/tc-m68hc11.h: Header definition for that assembler.
1555 2000-06-18 Nick Clifton <nickc@redhat.com>
1557 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1558 instead of OCTETS_PER_BYTE.
1560 * config/tc-v850.c: Fix compile time warnings.
1561 * config/tc-ppc.c: Fix compile time warnings.
1563 2000-06-18 H.J. Lu <hjl@gnu.org>
1565 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1566 * configure: Rebuild.
1568 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1570 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1573 2000-06-16 Nick Clifton <nickc@cygnus.com>
1575 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1576 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1578 * doc/c-mips.texi: Document newly accepted cpu variants.
1580 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1582 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1584 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1586 * macro.c (getstring): Make it possible to escape the quote
1589 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1591 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1593 2000-06-13 H.J. Lu <hjl@gnu.org>
1595 * configure: Regenerate.
1597 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1599 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1601 * doc/internals.texi (line_separator_chars): Semicolon is no
1602 longer a default. Mention null and newline as defaults.
1604 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1606 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1607 * config/tc-i860.h (line_separator_chars): Likewise.
1608 * config/tc-h8300.c (line_separator_chars): Likewise.
1609 * config/tc-i960.c (line_separator_chars): Likewise.
1610 * config/tc-m68k.c (line_separator_chars): Likewise.
1611 * config/tc-mips.c (line_separator_chars): Likewise.
1612 * config/tc-ns32k.c (line_separator_chars): Likewise.
1613 * config/tc-sparc.c (line_separator_chars): Likewise.
1614 * config/tc-vax.c (line_separator_chars): Likewise.
1616 * config/tc-h8300.c (comment_chars): Use string initialiser.
1617 * config/tc-i960.c (line_comment_chars): Likewise.
1618 * config/tc-z8k.c (comment_chars, line_comment_chars,
1619 line_separator_chars): Likewise.
1621 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1624 2000-06-08 Nick Clifton <nickc@cygnus.com>
1626 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1629 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1631 * configure.in (VERSION): Update to show this is the CVS mainline.
1633 2000-06-08 Matthew Jacob <mjacob@feral.com>
1635 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1636 $at is the integer register $r28, vs. both $r28 and the floating
1637 point register $f28.
1639 2000-06-08 James E. Wilson <wilson@cygnus.com>
1641 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1642 (dot_endp): Don't call ia64_flush_insns.
1643 (emit_one_bundle): Don't delete prologue/body records from
1644 unwind_record list in first loop. Rewrite second loop to account for
1647 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1649 * config/tc-ia64.c: Add missing prototypes.
1650 (generate_unwind_image): Cast argument to output_unw_records call.
1652 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1654 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1656 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1658 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1659 (REGISTER_P): likewise.
1660 (avr_opcodes): uses include/opcode/avr.h
1661 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1663 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1665 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1668 2000-06-03 H.J. Lu <hjl@gnu.org>
1670 * read.c (is_end_of_line): Put back `;'.
1672 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1674 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1676 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1678 * expr.c (operand): Test is_end_of_line outside switch to catch
1679 line separator chars that are also operators.
1680 (operator): Return O_illegal for line separator chars.
1682 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1683 entry (or `!' entry for TC_HPPA).
1685 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1686 before indexing is_end_of_line. Remove redundant check for '\0'.
1688 * config/tc-h8500.c (md_assemble): Likewise.
1689 * config/tc-mcore.c (md_assemble): Likewise.
1690 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1693 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1695 * config/tc-mcore.c (mcore_cons): Likewise.
1696 (mcore_float_cons): Likewise.
1697 (mcore_stringer): Likewise.
1698 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1700 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1702 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1704 2000-05-29 Nick Clifton <nickc@cygnus.com>
1706 * config/tc-sh.c: Fix compile time warning messages.
1708 * config/tc-mips.c: Fix compile time warning messages.
1710 2000-05-29 Philip Blundell <philb@gnu.org>
1712 * doc/as.texinfo: Update copyright dates.
1713 (Local Labels): Delete misplaced mention of ARM.
1714 * NEWS: Mention ARM ELF support.
1716 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1718 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1719 it is modified, and use the real_size to compute the frag address
1720 for dwarf2 line info.
1722 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1724 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1725 line-matching scheme to cope with automake moving variables around.
1726 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1727 * Makefile.in: Regenerate.
1729 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1731 * config/tc-sparc.c (sparc_relax): New.
1732 (md_longopts): Add -relax and -no-relax options.
1733 (md_parse_options, md_show_usage): Likewise.
1734 (md_apply_fix3): Optimize tail call into branch always if possible.
1736 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1738 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1739 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1740 rules, with warning when a GAS statement specifies a packing that
1741 will result in an instruction being squashed.
1742 Added typdef packing_type and enumerals, changed various integer
1743 literals to use the enumerals.
1745 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1747 * config/tc-ia64.c (dot_restorereg_p): New function.
1748 (md_pseudo_table): Add restorereg.p.
1749 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1750 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1752 * config/tc-ia64.h (unw_record_type): Add unwabi.
1753 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1754 called MASK with members for imask, and the masks produced by
1755 fr_mem, gr_mem, br_mem, and frgr_mem.
1756 (unw_p_record): Add members ABI and CONTEXT.
1757 (unw_x_record): Add member AB.
1758 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1759 as pseudo-register for use during unwind info generation.
1760 (AR_PFS, AR_LC): New macros.
1761 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1762 whose names start with an at sign (as in "@priunat").
1763 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1765 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1766 proc_end, unwind_info, personality_routine): Consolidate into
1767 "unwind" structure to reduce offset-table use. Add member
1768 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1770 (output_R1_format, output_R3_format, output_P3_format,
1771 output_P6_format): Initialize R with zero to reduce compiler warnings.
1772 (output_P7_format): Ditto. Add `default' branch to switch
1773 statement to reduce compiler warnings.
1774 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1775 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1776 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1777 into single argument.
1778 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1779 compiler warnings. Merge A and B args into single argument.
1780 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1781 A and B args into single argument.
1782 (free_record): Removed (wasn't used).
1783 (free_list_records): Also free imasks in prologue records.
1784 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1785 (output_spill_mask): Remove.
1786 (output_unwabi): New function.
1787 (output_epilogue, output_label_state, output_copy_state): Call
1789 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1790 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1792 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1793 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1794 as part of handling the prologue records. Emit region's imask if
1795 we have one. Handle unwabi, epilogue, label_state, copy_state,
1796 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1797 spill_sprel_p, and spill_reg_p records.
1798 (set_imask, count_bits, slot_index): New function.
1799 (fixup_unw_records): Fix region size computation. Handle
1800 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1801 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1802 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1803 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1804 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1805 (dot_save): Use manifest constants for applicaton registers.
1806 Handle REG_PR and REG_PRIUNAT.
1807 (dot_restore): Don't just ignore it.
1808 (dot_restorereg): New function..
1809 (generate_unwind_image): Ensure unwind info is a multiple of eight
1810 bytes, not just four bytes.
1811 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1812 (dot_altrp): Don't just ignore it.
1813 (dot_savemem): New function. Replaces dot_savesp() and
1814 dot_savepsp(). Use manifest constants for applicaton registers.
1815 Handle REG_PR and REG_PRIUNAT.
1816 (dot_savef): Simplify.
1817 (dot_saveb): Support generation of br_gr.
1818 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1819 dot_label_state, dot_copy_state): New function.
1820 (dot_unwabi): Don't just ignore it.
1821 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1822 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1823 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1824 (emit_one_bundle): Set slot number for prologue/body records
1825 *before* emitting the first insn.
1826 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1827 (md_begin): Declare "psp" pseudo-register.
1828 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1829 so we don't get segfault.
1830 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1831 counts as required per SW Conventions manual
1832 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1833 output_preds_psprel, output_preds_sprel, output_spill_base,
1834 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1835 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1836 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1837 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1838 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1839 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1840 (dot_vframe): Implement.
1841 (dot_vframesp, dot_vframepsp): New function.
1843 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1845 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1846 * configure: Regenerate.
1848 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1850 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1851 (md_estimate_size_before_relax): so we can use it here instead of
1852 old kludges. Localise vars to blocks. Comment.
1854 * frags.c (frag_new): Update fr_var comments.
1855 * frags.h (struct frag): Ditto.
1857 2000-05-22 Richard Henderson <rth@cygnus.com>
1859 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1860 (pseudo_func): Add pcrel.
1861 (operand_match): Handle IA64_OPND_TGT64.
1862 (build_insn): Likewise.
1863 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1864 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1865 (fix_insn): Handle all three 64-bit relocation types.
1867 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1869 * obj.h (struct format_ops): New members begin, app_file,
1870 s_set_other, s_set_desc, s_get_type, s_set_type,
1871 separate_stab_sections, init_stab_section.
1873 * config/obj-multi.h: Update GPL notice to v2.
1875 (obj_app_file): New.
1876 (S_SET_SIZE): Test s_set_size for NULL before calling.
1877 (S_SET_ALIGN): Similar for s_set_align.
1882 (SEPARATE_STAB_SECTIONS): New.
1883 (INIT_STAB_SECTION): New.
1884 (EMIT_SECTION_SYMBOLS): New.
1885 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1887 * config/obj-elf.h: Update GPL notice to v2.
1888 Mention that this file is included from obj-multi.h.
1889 (obj_begin): Wrap definition in ifndef.
1890 (elf_file_symbol): Constify declaration.
1891 (obj_app_file): Ditto.
1892 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1893 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1895 * config/obj-elf.c (elf_s_set_other): New.
1896 (elf_file_symbol): Constify argument.
1897 (elf_separate_stab_sections): New.
1898 (elf_init_stab_section): New.
1899 (elf_format_ops): Add new members. Remove comma at end.
1901 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1902 (ecoff_format_ops): Add new fields. Remove comma at end.
1903 Mention inconsistency for emit_section_symbols.
1905 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1907 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1908 (coff_separate_stab_sections): New.
1909 (coff_format_ops): Add new members.
1911 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1912 (obj_aout_s_set_other): New.
1913 (obj_aout_s_set_desc): New.
1914 (obj_aout_s_get_type): New.
1915 (obj_aout_s_set_type): New.
1916 (obj_aout_separate_stab_sections): New.
1917 (aout_format_ops): New members added. Use obj_aout_process_stab,
1918 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1919 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1921 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1923 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1925 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1926 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1927 (md_estimate_size_before_relax): Ensure jumps to weak and
1928 externally visible symbols are relocatable.
1930 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1932 * stabs.c (aout_process_stab): Make global.
1933 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1934 * read.h (aout_process_stab): Declare.
1936 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1937 Generalize to *aout, *coff *elf.
1938 * configure: Regenerated.
1940 * doc/internals.texi (Object format backend): Say
1941 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1943 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1944 * Makefile.in: Regenerated.
1946 2000-05-19 Catherine Moore <clm@cygnus.com>
1948 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1950 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1952 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1953 instruction to reflect change in re_assemble_*.
1955 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1957 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1958 build PA64 ELF tools.
1959 * configure: Rebuilt.
1961 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1963 * Makefile.am: Regenerate dependencies.
1964 * Makefile.in: Regenerate.
1966 2000-05-15 Nick Clifton <nickc@cygnus.com>
1968 * config/tc-arm.c (struct asm_psr): Add boolean field
1969 distinguishing between CSPR and SPSR. Rename 'number' field
1971 (psrs): Rearrange contents to match new asm_psr structure.
1972 (arm_psr_parse): Move next to psr_required_here. Make it
1973 return an asm_psr structure.
1974 (psr_required_here): Use asm_psr structure returned by
1976 (do_msr): Reorganise to allow psr_required_here to be called
1978 (md_undefined_name): Mark 'name' parameter as unused, since
1979 the COFF target does not use it.
1981 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1983 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1985 * config/te-aux.h: Likewise.
1986 * config/te-dpx2.h: Likewise.
1987 * config/te-go32.h: Likewise.
1988 * config/te-hp300.h: Likewise.
1989 * config/te-hppa.h: Likewise.
1990 * config/te-i386aix.h: Likewise.
1991 * config/te-ic960.h: Likewise.
1992 * config/te-interix.h: Likewise.
1993 * config/te-nbsd532.h: Likewise.
1994 * config/te-pc532mach.h: Likewise.
1995 * config/te-ppcnw.h: Likewise.
1996 * config/te-psos.h: Likewise.
1997 * config/te-sparcaout.h: Likewise.
1998 * config/te-sun3.h: Likewise.
1999 * config/te-sysv32.h: Likewise.
2001 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2003 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2004 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2005 and sign extend without an if statement.
2006 (build_bytes): Likewise.
2008 2000-05-14 Kazu Hirata <kazu@hxi.com>
2010 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2011 X_add_symbol L_32 case.
2013 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2015 * config/te-freebsd.h: New file.
2017 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2019 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2020 bindtextdomain): Replace defines with those from intl/libgettext.h
2021 to quieten gcc warnings.
2023 * NEWS: Mention x86 .arch and -q.
2025 * config/tc-i386.c (quiet_warnings): New.
2026 (md_assemble): Use quiet_warnings.
2027 (md_parse_option): Set quiet_warnings from -q.
2028 (md_show_usage): Mention -q, delete -m.
2029 (flag_do_long_jump): Delete.
2030 (md_parse_option): Remove -m.
2031 (md_show_usage): Remove -m.
2032 (md_create_long_jump): Remove useless flag_do_long_jump code.
2034 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2035 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2037 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2038 Alexander Sokolov <robocop@netlink.ru>
2040 * doc/c-i386.texi (i386-Arch): New section.
2041 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2043 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2044 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2045 architecture has been given and is not 486.
2046 (set_cpu_arch): New.
2047 (md_pseudo_table): Add .arch.
2048 (md_assemble): Warn if cpu architecture has been given and an
2049 unsupported instruction.
2051 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2052 Move operand_types bit defines after relevant template field.
2053 (template): Add cpu_flags.
2057 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2059 * config/tc-mn10300.h (md_end): Define.
2060 (mn10300_finalize): Declare.
2061 * config/tc-mn10300.c: Include dwarf2dbg.h.
2062 (debug_line): Define.
2063 (md_assemble): Generate dwarf2 line info.
2064 (mn10300_finalize): New function. Finalize dwarf2 info.
2066 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2068 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2069 external version of the relocation for weak symbols.
2071 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2073 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2074 frame size in units of 16 bytes, as required per SW Conventions manual.
2075 (output_unw_records): Output info-block header as a dword to get
2078 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2080 * as.h: #include "file", not <file> on files from ../include.
2081 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2082 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2083 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2084 (tc_coff_symbol_emit_hook): Ditto.
2085 (OPTCOUNT): Cast to int to avoid compiler warning.
2086 (md_begin): Fix signed/unsigned warnings.
2088 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2090 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2091 ABRANCH LONG case for a conditional branch on a 68000.
2092 (md_estimate_size_before_relax): Likewise. Also handle
2093 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2094 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2095 PC-relative on all CPUs.
2096 (md_estimate_size_before_relax): Likewise.
2098 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2100 * as.c (parse_args): Just mention current year in printed
2103 2000-05-03 J.T. Conklin <jtc@redback.com>
2105 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2107 (md_parse_option): Recognize -m7400.
2109 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2111 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2112 don't permit lp to become less than the words array.
2114 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2116 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2117 Fix little-endian case.
2119 2000-05-03 David O'Brien <obrien@NUXI.com>
2121 * as.c (parse_args): Update copyright.
2123 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2125 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2126 for the .bss section too.
2128 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2130 * configure.in: Set em=linux for hppa-*-linux.
2131 * configure: Regenerate.
2132 * doc/Makefile.in: Regenerate with correct automake.
2134 * frags.c (frag_grow): Sanity check chunk_size.
2136 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2137 * config/obj-som.h: Likewise.
2138 * config/obj-ieee.h: Likewise.
2140 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2142 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2143 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2144 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2145 (pa_ip): low_sign_unext now returns via function value. Use
2146 re_assemble_* instead of dis_assemble_* and
2147 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2149 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2150 (md_section_align, md_parse_option, md_show_usage,
2151 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2152 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2153 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2154 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2155 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2157 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2158 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2159 outside of switch. Correct mask and shifting errors in case 10
2160 and case -11. In case 21, compare against signed range to suit
2161 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2162 case 17 and case 22, use offsetT variable to properly check range.
2163 Use re_assemble_* here too.
2164 (evaluate_absolute): Change type of value to offsetT. Call
2165 hppa_field_adjust to do the work for us.
2166 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2167 (pa_parse_cmpib_64_cmpltr): Ditto.
2168 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2169 of i to unsigned int.
2170 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2171 (pa_end_of_source): Return type is void.
2173 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2175 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2177 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2179 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2180 More comments added.
2181 (md_begin): Removed "construct symbols for each register name".
2182 Because register names conflicts with GCC generated function
2184 (avr_operand): Now constant numbers can be used as a register
2185 identifiers (0 as r0, 31 as r31).
2186 (md_assemble): use skip_space () before parsing instruction
2189 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2191 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2192 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2193 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2194 * configure: Regenerate.
2196 2000-04-29 Andreas Jaeger <aj@suse.de>
2198 * as.h: Correctly check GCC version.
2200 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2202 * doc/as.1: Fix unbalanced brackets.
2204 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2206 (line_comment_chars): Set to '/' if TE_FreeBSD.
2208 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2210 * configure.in: Configury support for PA64 (currently disabled).
2211 * configure: Rebuilt.
2213 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2215 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2216 bfd_set_section_alignment.
2218 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2220 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2223 2000-04-24 Nick Clifton <nickc@cygnus.com>
2225 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2226 * doc/as.texinfo (Align): Include arm and strongarm in list of
2227 targets that have the second form of the behaviour of the .align
2230 2000-04-24 Mark Klein <mklein@dis.com>
2232 * obj-som.c: Terminate obj_pseudo_table.
2234 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2236 * as.c (parse_args): Allow md_parse_option to override -a listing
2238 * config/obj-coff.c (add_lineno): Change type of offset parameter
2239 from "int" to "bfd_vma."
2240 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2241 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2242 (ppc_change_csect): Align correctly for XCOFF64.
2243 (ppc_machine): New function, which discards "ppc_machine" line.
2244 (ppc_tc): Cons for 8 when code is 64 bit.
2245 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2247 (md_parse_option): Handle -a64 and -a32.
2249 * config/tc-ppc.h (TARGET_MACH): Define.
2250 (TARGET_FORMAT): Move to function.
2251 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2253 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2255 * config/tc-avr.c: New AVR_ISA_ defined.
2256 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2257 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2258 for `fmul', `movw' and `lpm R,Z' instructions.
2259 (avr_operands): Warn if current opcode is a two-word instruction
2260 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2261 (avr_opcodes): New commands added.
2262 (REGISTER_P): Check 'a' and 'v' constraint letters.
2263 (mcu_types): New MCU added.
2265 2000-04-22 Timothy Wall <twall@cygnus.com>
2267 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2269 (operand_match): Conditionally insert default bit values for IMMU9.
2271 2000-04-14 Matthew Green <mrg@cygnus.com>
2273 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2274 * configure: Rebuilt.
2276 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2277 Jason Eckhardt <jle@cygnus.com>
2279 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2281 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2282 Added handling of new operand types l,y,&,fe,fE,fx.
2284 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2285 David Mosberger <davidm@hpl.hp.com>
2286 Timothy Wall <twall@cygnus.com>
2287 Andrew MacLeod <amacleod@cygnus.com>
2288 Jim Wilson <wilson@cygnus.com>
2290 * Makefile.am (CPU_TYPES): Add ia64.
2291 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2292 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2293 * Makefile.in: Rebuild.
2294 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2295 * configure: Rebuild.
2296 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2297 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2298 * expr.c (expr): Handle md_optimize_expr.
2299 * read.c (LEX_HASH): Add comment.
2300 * config/tc-ia64.c, config/tc-ia64.h: New files.
2302 2000-04-21 Richard Henderson <rth@cygnus.com>
2304 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2305 bundling a non-delayed branch type instruction.
2307 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2309 * config/tc-mn10300.c (HAVE_AM30): Define.
2310 (md_assemble): Use it.
2312 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2314 * config/obj-elf.c (obj_elf_change_section): Check for changed
2317 * Makefile.am: (CPU_MULTI_VALID): Remove.
2318 (MULTI_CPU_TYPES): Define.
2319 (MULTI_CPU_OBJ_VALID): Define.
2320 (DEPTC): Use the above.
2321 (DEPOBJ): Same here.
2323 Regenerate dependencies.
2324 * Makefile.in: Regenerate.
2326 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2328 * Makefile.am (YACC, LEX): Get them from configure.
2330 2000-04-18 H.J. Lu (hjl@gnu.org)
2332 * config/tc-i386.c (offset_in_range): Use addressT instead of
2333 bfd_vma for non-bfd assemblers.
2335 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2337 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2338 doesn't give spurious errors.
2340 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2342 * as.h (SEEK_SET): Define if undefined.
2344 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2346 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2347 constants, and don't assume offsetT is 32 bits.
2349 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2351 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2352 (md_pcrel_from_section): Add prototype.
2353 (d10v_fix_adjustable): Add prototype.
2354 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2356 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2358 2000-04-12 Nick Clifton <nickc@cygnus.com>
2360 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2361 symbol in frag chain.
2363 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2365 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2366 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2367 (fits_in_signed_word, smallest_imm_type): Ditto.
2368 (md_assemble): Use an offsetT var to hold offsetT values, not a
2370 (offset_in_range): New.
2371 (md_assemble): Use it.
2372 (md_convert_frag): Change type of target_address, opcode_address,
2373 and displacement_from_opcode_start to offsetT.
2374 (md_create_short_jump): Change type of offset to offsetT.
2375 (md_create_long_jump): Ditto.
2376 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2377 (md_chars_to_number): Remove.
2378 (output_invalid): Remove duplicate prototype.
2380 2000-04-09 Nick Clifton <nickc@cygnus.com>
2382 * Makefile.am (CPU_TYPES): Add 'avr'.
2383 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2384 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2386 * Makefile.in: Regenerate.
2388 * doc/as.texinfo: Add M32R documentation.
2390 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2392 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2393 --enable-build-warnings option.
2394 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2395 * Makefile.in, configure: Re-generate.
2397 2000-04-07 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2400 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2401 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2402 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2403 (arm_force_relocation): Force relocations for
2404 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2406 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2408 * config/tc-sh.c (get_operands): There's no third operand if the
2409 first operand is an immediate.
2411 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2413 * config/tc-sh.c (immediate): Delete.
2414 (sh_operand_info): Add immediate member.
2415 (parse_reg): Use A_PC for pc.
2416 (parse_exp): Add second argument 'op'. All callers changed.
2417 (parse_at): Expect pc to be coded as A_PC.
2418 Use immediate field in *op.
2419 (insert): Add fourth argument 'op'. All callers changed.
2420 (build_relax): Add second argument 'op'. All callers changed.
2421 (insert_loop_bounds): New function.
2422 (build_Mytes): Remove DISP_4.
2423 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2424 (assemble_ppi): Use immediate field in *operand.
2425 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2426 (md_apply_fix): Likewise.
2427 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2429 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2431 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2433 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2435 * internals.texi (CPU backend): Document
2436 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2438 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2440 * po/gas.pot: Regenerate.
2442 * as.c (show_usage): Restore translated part of bug string.
2443 * gasp.c (show_usage): Likewise.
2445 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2446 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2447 than move-if-change.
2448 (DEP1): Modify for "gcc -MM".
2452 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2453 Update dependencies.
2454 * Makefile.in: Regenerate.
2456 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2458 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2459 (md_begin): Likewise.
2460 (HAVE_AM33): New macro.
2461 (md_assemble): Use it. Match r_regs and xr_regs only if
2464 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2466 * as.h: #include "bin-bugs.h"
2467 * as.c (show_usage): Use REPORT_BUGS_TO.
2468 * gasp.c: #include "bin-bugs.h"
2469 (show_usage): Use REPORT_BUGS_TO.
2471 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2473 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2475 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2476 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2479 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2481 * config/tc-i386.c (i386_immediate): Don't assume a constant
2482 immediate is necessarily 16 bits when in 16 bit code mode.
2483 (md_assemble): Instead set guess_suffix here after we have checked
2486 2000-04-02 Richard Henderson <rth@cygnus.com>
2488 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2489 quantities. Correct right shift sign extension.
2490 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2491 32-bit value when shifting into place.
2493 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2495 * app.c: Add ATTRIBUTE_UNUSED as needed.
2496 * config/tc-ppc.c: Likewise.
2497 (ppc_size): Make unsigned long.
2498 (ppc_insert_operand): Add casts to avoid warnings.
2500 2000-03-31 Nick Clifton <nickc@cygnus.com>
2502 * config/tc-d10v.h (md_flush_pending_output): Define.
2504 2000-03-29 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2507 segment. Works for both BFD_ASSEMBLER and others.
2508 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2510 2000-03-29 Nick Clifton <nickc@cygnus.com
2512 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2514 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2516 * listing.c (LISTING_LHS_WIDTH): Default depends on
2518 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2520 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2522 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2525 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2527 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2529 * config/tc-avr.c (mcu_types): Add missing initialiser.
2530 (md_pcrel_from_section): Add prototype.
2531 (avr_operand): Remove redundant test of unsigned < 0.
2532 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2534 2000-03-27 Denis Chertykov <denisc@overta.ru>
2536 * config/tc-avr.c: New file for AVR support.
2537 * config/tc-avr.h: Likewise.
2538 * configure.in: Add AVR support.
2539 * configure: Regenerate.
2541 2000-03-26 Timothy Wall <twall@cygnus.com>
2543 * gasp.c (macro_op): Add new argument to check_macro call.
2544 Macro structure definitions moved to macro.h
2545 * sb.h: Add argument to prototype for input_scrub_include_sb.
2546 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2547 nesting checks with an additional flag.
2548 (struct input_save): Add flag to indicate whether current sb
2549 should be checked for proper macro/conditional nesting.
2550 (input_scrub_push/pop): Save/restore nest check flag.
2551 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2553 * macro.c (check_macro): Allow caller to retrieve parsed macro
2554 information if a pointer is provided. This information may be
2555 used by the new macro hooks.
2556 * macro.h: Update prototype for check_macro. Macro struct
2557 definitions moved here from macro.c/gasp.c.
2558 * read.c (read_a_source_file): Add parameter to check_macro call,
2559 and pass macro info to the macro hook, if defined.
2560 (input_scrub_insert_line): New. Allow insertion of a line of
2561 characters into the input stream.
2562 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2563 file into the input stream.
2564 (s_include): Use input_scrub_insert_file.
2565 * internals.texi: Document new macro hooks.
2566 * as.h: New prototypes added.
2568 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2570 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2571 an initial capital letter.
2572 (i386_index_check): Reindent.
2574 2000-03-19 Nick Clifton <nickc@cygnus.com>
2576 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2579 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2581 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2582 instruction operand bad if Rd > 7 when generating
2583 thumb instructions. Prevents for example,
2584 "adr r12,label" from silently failing and generating
2585 the wrong instruction.
2587 2000-03-17 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2590 that have a destingation >= 0x400000.
2591 Fix compile time warning messages.
2593 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2595 * config/tc-sh.c (md_begin): When encountering insn that are
2596 not supported by the current arch, only change the name if
2597 its contents are the same as prev_name.
2598 (get_specific): If the the architecture doesn't match, fail.
2600 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2602 * config/tc-sh.c (IDENT_CHAR): Define.
2603 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2604 matching back where it came from.
2606 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2608 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2610 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2612 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2615 2000-03-15 Kazu Hirata <kazu@hxi.com>
2617 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2619 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2621 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2622 floating-point-number, make sure 'f' is in FLT_CHARS.
2624 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2626 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2627 (s_lcomm_internal): Use it.
2628 * doc/internals.texi (CPU backend): Document it.
2629 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2632 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2634 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2637 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2638 implementation doesn't have special handling for switch
2640 (macro_build): Allow for code in sections other than .text.
2642 (mips_ip): Likewise.
2643 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2644 Don't perform relocs if we will be outputting them.
2645 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2646 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2649 2000-03-09 Catherine Moore <clm@cygnus.com>
2651 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2652 relocation type based on the entry in the fixup structure.
2653 Put S_IS_EXTERN processing back in.
2655 2000-03-08 H.J. Lu (hjl@gnu.org)
2657 * Makefile.am (install-exec-tooldir): Depend on
2658 install-exec-bindir for parallel make.
2659 * Makefile.in: Regenerated.
2661 2000-03-06 Nick Clifton <nickc@cygnus.com>
2663 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2665 (md_parse_option): Parse -m32r command line switch - disable m32rx
2667 (md_show_usage): Document new option.
2669 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2670 * doc/Makefile.in: Regenerate.
2671 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2673 2000-03-02 Michael Meissner <meissner@redhat.com>
2675 * config/tc-d30v.c (check_range): Remove code that incorrectly
2676 sign extended values where bits < 32.
2678 2000-03-02 H.J. Lu (hjl@gnu.org)
2680 * configure.in: Support --enable-targets=all on ia32.
2681 * configure: Regenerated.
2683 2000-03-01 Nick Clifton <nickc@cygnus.com>
2685 * gasp.c (do_align): Remove bogus check of alignment value.
2687 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2689 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2690 TC_PPC was defined forced the type of a symbol with no other type
2693 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2695 * doc/internals.texi (CPU backend): Mention that
2696 line_separator_chars do not break up comments. Fix typos for
2697 LEX_AT and LEX_NAME descriptions. Document operands for
2698 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2699 description of md_create_short_jump usage. Document argument for
2700 md_undefined_symbol.
2702 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2704 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2705 (md_parse_option): Handle it.
2706 (md_show_usage): Document it.
2708 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2710 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2711 opcode, for the instruction `pal19'. From Andrea Arcangeli
2714 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2716 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2718 (md_assemble): To here, before template operands are matched.
2719 Also ensure a constant immediate is sign extended when we know the
2720 size is at most 16 bits. This is to catch cases like "add
2721 $0xffc0,%ax" where we don't know the size, and thus that the
2722 immediate can be represented as Imm8S until after parsing the
2724 (i386_displacement): Similarly sign extend 16 bit constant
2726 (md_assemble): Relax 16-bit jump constant range check to suit sign
2727 extended displacements.
2729 2000-02-26 Andreas Jaeger <aj@suse.de>
2731 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2733 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2735 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2736 call operands when intel_syntax.
2737 (intel_float_operand): Return 2 for "fi...".
2738 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2739 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2740 earlier "SHORT" change.
2741 (md_assemble): When determining suffix from Regs, exclude
2744 2000-02-24 Nick Clifton <nickc@cygnus.com>
2746 * configure: Add arm-wince, mips-pe and sh-pe targets.
2747 * configure: Regenerate.
2749 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2751 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2752 "pe-mips" for the mips-pe target.
2754 * config/tc-arm.c (insns): Change displacement encoded in BL
2755 and B instructions if the target port is arm-wince.
2756 (do_ldst): Do not bias the relocation offset if the target
2758 (md_pcrel_from): Add in missing relocation offset bias if the
2759 target os arm-wince.
2761 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2762 (md_begin): Disable -G support for mips-pe target.
2763 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2764 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2767 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2768 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2769 assembler, just set the alignment to 4.
2771 * config/te-wince-pe.h: New file for WinCE targets. Define
2774 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2776 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2777 string instructions.
2778 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2779 (i386_intel_memory_operand): After finding a segment override,
2780 check again for no `[' before looking for a displacement. Bomb if
2781 more than one displacement rather than silently discarding the
2782 second and subsequent ones. Free strings malloc'd by
2783 build_displacement_string.
2785 2000-02-24 Catherine Moore <clm@cygnus.com>
2787 * config/obj-som.c (obj_pseudo_table): Add "weak".
2788 (obj_som_weak): New routine.
2790 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2792 * config/tc-i386.c (union i386_op): New.
2793 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2794 Throughout file replace occurences of disps[n], imms[n], regs[n]
2795 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2796 intel mode operand swapping. Add assert in regKludge and
2797 fake_zero_displacement code. Test i.types[n] when outputting
2798 displacements and immediates. Combine output of Disp16 with
2800 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2801 when in intel mode by (not) reversing fsub and fdiv operands
2802 before the template search. This fails for single operand
2803 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2804 undefined. Instead fix the base_opcode after we've found the
2805 template. Move base_opcode xor with found_reverse_match from
2806 opcode output code to before this fix so we test for the correct
2808 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2809 check in intel mode. Instead compare opcodes.
2811 * config/tc-i386.h (TC_RELOC): Delete.
2812 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2813 with equivalent call to reloc.
2815 * as.h (flag_m68k_mri): Move declaration after target include, and
2816 only declare when TC_M68K defined. Define as zero otherwise.
2817 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2818 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2819 Define as zero otherwise.
2820 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2821 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2822 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2823 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2824 testing whether defined.
2825 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2826 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2827 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2828 rather than testing whether defined.
2829 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2830 (parse_mri_cons): Declare and use only when TC_M68K.
2831 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2832 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2833 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2835 * NEWS: Mention IBM 370 support.
2837 2000-02-23 Richard Henderson <rth@cygnus.com>
2839 * config/tc-i386.c (md_assemble): When swapping operands for
2840 intel_syntax, assume everything that's not Imm or Disp is a
2843 2000-02-23 Linas Vepstas <linas@linas.org>
2845 * config/tc-i370.c, config/tc-i370.h: New files.
2846 * Makefile.am: Add support for Linux/IBM 370.
2847 * configure.in: Likewise.
2848 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2849 * config/obj-elf.c: Include elf/i370.h
2850 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2852 * Makefile.in: Regenerate.
2853 * configure: Regenerate.
2855 * doc/c-i370.texi: New file.
2856 * doc/all.texi: Include it.
2857 * doc/as.texinfo: And here.
2858 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2859 * doc/Makefile.in: Regenerate.
2861 2000-02-19 Michael Meissner <meissner@redhat.com>
2863 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2864 determine if an instruction can be used in parallel with an ADDppp
2865 or SUBppp instruction.
2867 2000-02-22 Andrew Haley <aph@cygnus.com>
2869 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2871 1999-12-30 Andrew Haley <aph@cygnus.com>
2873 * config/tc-mips.c (mips_gp32): New variable.
2874 (macro_build) Use mips_gp32.
2876 (md_longopts): Add "-mgp32" and "-mgp64".
2877 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2879 (OPTION_M7900): Change offset
2880 (OPTION_NO_M7900): Ditto.
2882 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2884 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2885 warning, and bump it to 1.
2887 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2889 From Brad Lucier <lucier@math.purdue.edu>:
2890 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2893 2000-02-21 Catherine Moore <clm@cygnus.com>
2895 * config/tc-mips.c (MF_HILO_INSN): Define.
2896 (mips_7000_hilo_fix): Declare.
2897 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2898 (md_parse_option): Check for 7000_HILO_FIX options.
2899 (OPTION_M7000_HILO_FIX): Define.
2900 (OPTION_NO_M7000_HILO_FIX): Define.
2901 * doc/c-mips.texi (-mfix7000): Describe.
2903 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2905 * listing.c (print_lines): Remove unused variable `end'.
2907 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2908 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2909 reloc_type when BFD_ASSEMBLER.
2910 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2911 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2912 statement and quell signed vs. unsigned comparison warning.
2914 2000-02-18 Nick Clifton <nickc@cygnus.com>
2916 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2917 the computed frag offset, rather than overwriting it.
2919 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2921 * config/tc-sh.c ("elf/sh.h"): Include.
2922 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2923 (md.begin): Initialize target_arch.
2924 Only include opcodes in has table that match selected architecture.
2925 (parse_reg): Recognize register names for sh-dsp.
2926 (parse_at): Recognize post-modify addressing.
2927 (get_operands): The leading space is now optional.
2928 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2929 arguments. Update valid_arch.
2930 (build_Mytes): Add support for SDT_REG_N.
2931 (find_cooked_opcode): New function, broken out of md_assemble.
2932 (assemble_ppi, sh_elf_final_processing): New functions.
2933 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2934 (md_longopts, md_parse_option): New option: -dsp.
2935 * config/tc-sh.h (elf_tc_final_processing): Define.
2936 (sh_elf_final_processing): Declare.
2938 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2940 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2941 the unwinder subspace. Save the current seg/subseg before creating
2944 2000-02-10 Nick Clifton <nickc@cygnus.com>
2946 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2947 little endian targets.
2948 (INST_BYTE1): Redefine to handle big and little endian
2950 (cpu_type): New type: Select between M340 and M210.
2951 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2952 instructions of the M340.
2953 (md_assemble): Add support for the MULSH and OPSR classes of
2955 (md_atof): Add support for little endian targets.
2956 (md_parse_option): Add support for -EL, -EB and -mcpu command
2958 (md_convert_frag): Add support for little endian targets.
2959 (md_apply_fix3): Add support for little endian targets.
2960 (md_number_to_chars): Add support for little endian targets.
2962 2000-02-10 Timothy Wall <twall@redhat.com>
2964 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2965 defined, use it to verify the symbol just read should be a label.
2967 2000-02-10 Timothy Wall <twall@redhat.com>
2969 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2970 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2971 around colons when KEEP_WHITE_AROUND_COLON is defined.
2972 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2973 and KEEP_WHITE_AROUND_COLON.
2975 2000-02-08 Timothy Wall <twall@redhat.com>
2977 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2979 (do_repeat): New. Abstract repeat logic so that a "break" can be
2981 (end_repeat): New. Provide support for a "break" out of the
2983 * read.h: Add prototypes for new functions.
2985 2000-02-08 Timothy Wall <twall@redhat.com>
2987 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2988 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2989 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2992 2000-02-08 Timothy Wall <twall@redhat.com>
2994 * read.c: Added elseif to directives table.
2995 * read.h: Added prototype for s_elseif.
2996 * doc/as.texinfo: Added description for elseif.
2997 * cond.c (s_elseif): New function
2999 2000-02-04 Timothy Wall <twall@redhat.com>
3001 * listing.c (print_lines): Remove conditionals causing bug in
3004 2000-02-03 Timothy Wall <twall@cygnus.com>
3006 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3008 * frags.c (frag_new): Calculate fr_fix in octets
3009 (frag_now_fix) Return offset as target address offset (bytes).
3010 (frag_now_fix_octets) New - Return offset in octets (8-bit
3012 * frags.h: Added prototype for frag_now_fix_octets().
3013 Distinguish between octets and bytes in field descriptions.
3014 * listing.c (calc_hex): Account for octets vs bytes when
3015 printing addresses/offsets.
3016 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3017 target is little-endian, print the octets in a word in big-endian
3018 order so that the display looks like a proper hexadecimal number,
3019 instead of having the octets reversed.
3020 * read.c (do_align): When recording alignment, alignment power
3021 should be in terms of target bytes (minimum addressible unit)
3023 (do_org) Convert ORG target address (byte) argument into an
3024 octet offset when generating a variable fragment.
3025 * symbols.c (resolve_symbol_value): Symbol final value
3026 converted to a target address offset (bytes) from its octet offset.
3027 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3028 offset (bytes) is adjusted by the frag offset (octets) converted
3030 (coff_frob_section) Section alignment power is in terms of bytes;
3031 convert it to an octet alignment power when calculating size (and
3032 size mask) in octets. Don't modify the section size in order to
3033 "align" it for TI COFF, since that format has a different method
3034 for storing alignment information.
3036 2000-02-01 Timothy Wall <twall@cygnus.com>
3038 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3039 entries, matching the way GCC generates them. If not escaped, the
3040 filename is encoded incorrectly.
3042 2000-01-31 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-arm.c (reg_table): Add support for ATPCS register
3047 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3049 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3051 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3053 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3054 of a symbol when we really care about its value.
3056 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3058 * config/tc-mcore.c (md_assemble): Give warning message if
3059 operands passes to instruction are more than the spec.
3061 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3063 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3064 Thumb mode but the label seen was not declared as '.thumb_func'
3065 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3066 correct disassembly of Thumb code bounded by non function labels.
3068 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3070 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3071 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3073 * Makefile.in: Same here.
3076 * configure.in: Set bfd_gas for i386-aout when primary target
3077 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3078 we may need the primary te_file. Remove incorrect comment.
3080 * configure: Regenerate.
3082 * config/e-i386aout.c: New file.
3084 * as.c (USE_EMULATIONS): Move to before print_version_id.
3085 (struct emulation): Add i386aout.
3086 (show_usage): Split text strings. Reformat -a text. Add --em
3090 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3091 (aout_format_ops): New.
3094 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3095 preprocessor conditional and add aout USE_EMULATIONS tests.
3096 (read_a_source_file): Don't pass error strings to printf as
3100 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3102 (do_data): Same here.
3103 (process_file): And here.
3106 * symbols.c (colon): Rewrite "already defined" fatal message
3107 code for aout with USE_EMULATIONS.
3110 * config/obj-aout.c (OBJ_HEADER): Define.
3111 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3113 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3114 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3116 (obj_aout_type): Expand S_SET_OTHER here too.
3117 (obj_read_begin_hook): Remove.
3118 (aout_pop_insert): New.
3119 (obj_aout_s_get_other): New.
3120 (obj_aout_s_get_desc): New.
3121 (aout_format_ops): New.
3124 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3125 gets aout_pseudo_table.
3126 (aout_pseudo_table): Declare.
3127 (obj_read_begin_hook): Define.
3130 * config/obj-coff.c (obj_pseudo_table): Rename to
3132 (coff_pop_insert): Use coff_pseudo_table.
3133 (coff_sec_sym_ok_for_reloc): Remove.
3134 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3135 and comment all zero entries and remove #if 0 code.
3138 * config/obj-coff.h (obj_pop_insert): Define.
3139 (coff_pseudo_table): Declare.
3142 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3143 s_get_size, s_set_size. Comment all zero entries.
3146 * config/obj-elf.c (elf_s_get_other): New function.
3147 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3148 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3149 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3151 (obj_elf_parse_section_letters): Don't pass error strings to
3152 printf as format arg.
3155 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3157 (elf_s_get_other): Declare.
3158 (S_GET_OTHER) Define as elf_s_get_other if not already
3160 (S_SET_OTHER): Only define when not already defined.
3161 (elf_obj_read_begin_hook): Declare.
3162 (obj_read_begin_hook): Define.
3163 (elf_obj_symbol_new_hook): Declare.
3164 (obj_symbol_new_hook): Define.
3167 * config/obj-multi.h: Add copyright header and protect against
3168 multiple inclusion. Add * to all function pointers.
3169 (OBJ_HEADER): If defined, include it rather than other defines
3171 (obj_frob_file_after_relocs): Test for NULL.
3172 (obj_symbol_new_hook): Here too.
3173 (obj_sec_sym_ok_for_reloc): And here.
3174 (S_GET_OTHER): Define.
3175 (S_GET_DESC): Define.
3176 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3177 (OBJ_MAYBE_ELF): Update comment.
3179 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3180 OBJ_AOUT preprocessor conditional and handle emulation by
3181 testing OUTPUT_FLAVOR.
3182 (i386_displacement): Here too.
3183 (md_section_align): Similarly here.
3184 (i386_target_format): Conditionally compile when more than one
3185 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3186 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3187 (i386_displacement): Here too.
3190 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3191 Define TARGET_FORMAT for aout only when not multi.
3194 * config/te-multi.h: Delete file as it's identical to te-generic.h
3196 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3198 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3199 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3202 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3204 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3207 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3209 * config/tc-mips.c (mips_do_align): New function.
3210 * config/tc-mips.h (md_do_align): Define.
3212 2000-01-10 Philip Blundell <philb@gnu.org>
3214 * doc/c-arm.texi (ARM Options): Fix typo.
3215 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3216 line separator for Linux.
3217 * doc/as.texinfo (Comments): Mention the ARM.
3219 2000-01-10 Philip Blundell <pb@futuretv.com>
3221 * configure.in (arm*-*-conix*): New target.
3222 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3224 * configure: Regenerate.
3226 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3228 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3229 (obj_elf_visibility): New function.
3231 * doc/as.texinfo (Visibility): New node: document visibility
3234 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3236 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3237 warning for absolute jump/call without `*' in non-intel mode. No
3238 need to set i.types[0] JumpAbsolute in intel mode.
3240 1999-12-22 Philip Blundell <pb@futuretv.com>
3242 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3243 hook function when changing sections.
3244 (arm_s_data): Likewise.
3246 1999-12-14 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-arm.c (md_parse_option): Add support for -marm720
3249 command line switch.
3251 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3253 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3254 (r_registers, xr_registers): Define.
3255 (r_register_name, xr_register_name): New functions.
3256 (md_assemble): Handle new am33 operand types and instruction
3258 (mn10300_insert_operand, check_operand): Likewise.
3260 1999-11-29 Nick Clifton <nickc@cygnus.com>
3262 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3263 (s_force_thumb): Set thumb_mode to 2.
3264 (md_assemble): Do not complain about thumb instructions on a
3265 non-thumb target if thumb_mode is set to 2.
3267 1999-11-28 Michael Meissner <meissner@cygnus.com>
3269 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3270 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3271 (O_...): Add new machine dependent expressions if we are handling
3272 explicit relocations.
3273 (alpha_reloc_op): New static table holding the explicit relocation
3275 (alpha_literal_hash): New static to hold the hash table for
3276 explicit relocations.
3277 (alpha_macros): Add support for explicit relocations.
3278 (md_begin): If explicit relocations, initialize hash table.
3279 (md_assemble): Don't print a second error if tokenize_arguments
3280 already printed an error message.
3281 (md_apply_fix): Add support for explicit relocations.
3282 (alpha_force_relocation): Ditto.
3283 (alpha_fix_adjustable): Ditto.
3284 (alpha_adjust_symtab): New function to support explicit
3286 (alpha_adjust_symtab_relocs): Ditto.
3287 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3288 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3289 Add support for explicit relocations. Return -2 if an error
3290 message was already printed.
3291 (find_macro_match): Add support for explicit relocations. Comment
3293 (emit_insn): Add support for explicit relocations.
3294 (assemble_tokens): Ditto.
3296 (load_expression): Ditto.
3299 (emit_ir_load): Ditto.
3300 (emit_loadstore): Ditto.
3303 (emit_sextX): Ditto.
3304 (emit_division): Ditto.
3305 (emit_jsrjmp): Ditto.
3306 (emit_retjcr): Ditto.
3308 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3310 (tc_adjust_symtab): If explicit relocations, call the function
3311 alpha_adjust_symtab.
3312 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3313 relocations next to the literal relocation they reference.
3314 (TC_INIT_FIX_DATA): Initialize the new fields.
3315 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3317 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3319 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3320 'B' operand for PA2.0 bb instruction.
3322 1999-11-18 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3327 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3329 (mcore_force_relocation): Force relocations to be generated for
3332 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3334 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3335 (i386_displacement): Disallow O_big displacements.
3337 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3339 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3340 Small improvements in error checking.
3341 (md_assemble): Support for unconditional ARM instructions.
3342 (md_parse_option): Support for -m[arm]v5e flag.
3344 1999-11-12 Nick Clifton <nickc@cygnus.com>
3346 * macro.c (buffer_and_nest): Do not check beyond the end of the
3349 1999-11-11 Nick Clifton <nickc@cygnus.com>
3351 * macro.c (buffer_and_nest): Look for seperator after TO and
3354 1999-11-08 Andrew Haley <aph@cygnus.com>
3356 * app.c (do_scrub_chars): When in State 10, treat backslash
3357 characters in the same way as as symbol characters.
3359 1999-11-07 Richard Henderson <rth@cygnus.com>
3361 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3362 the previous label was in the current section before playing
3363 with auto-alignment.
3365 1999-11-06 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-v850.c (v850_force_relocation): Force relocation
3369 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3372 1999-11-05 Michael Meissner <meissner@cygnus.com>
3374 * expr.h (operatorT): Increase machine dependent operators to 16.
3375 * expr.c (op_rank): Ditto.
3377 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3379 * read.c (pseudo_set): Reject attempts to set the value of a
3382 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3385 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3387 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3388 to bfd_set_section_contents.
3390 1999-11-03 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3394 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3396 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3397 (mips_ip): Use OPCODE_IS_MEMBER.
3399 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3401 * config/tc-arm.c (reg_required_here): Improve comments.
3403 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3404 (tinsns): Initialize variants field.
3406 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3407 BAD_PC respectively.
3409 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3411 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3412 * config/tc-arm.h: Fix compile time warnings.
3414 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3416 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3417 form @abs16, @(abs16) and @(abs16 + imm).
3419 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3421 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3422 (ISA_HAS_64_BIT_REGS) New.
3423 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3424 mips_emit_delays,macro_build,load_register,load_addresss,
3425 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3426 and/or use new ISA_xxx macros in expressions involving
3427 ISA, particularly mips_opts.isa.
3429 1999-10-18 Michael Meissner <meissner@cygnus.com>
3431 * expr.h (operatorT): Add machine dependent operators md1..md8.
3432 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3433 for the machine dependent operators to use.
3435 * expr.c (op_rank): Add machine dependent operators.
3437 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3439 (O_cpregister): Ditto.
3440 (md_begin): Change X_op test that field is wide enough to use
3441 O_max instead of O_alpha_max.
3442 (cpu_types): Fill in missing initializer.
3443 (alpha_num_macros): Make unsigned.
3444 (md_assemble): Make opnamelen be size_t.
3445 (md_apply_fix): Cast alpha_num_operands to int before testing.
3446 (alpha_force_relocation): Ditto.
3447 (alpha_fix_adjustable): Ditto.
3448 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3449 (tc_gen_reloc): Ditto.
3450 (tc_get_register): Ditto.
3455 (s_alpha_ent): Ditto.
3456 (s_alpha_end): Ditto.
3457 (s_alpha_frame): Ditto.
3458 (s_alpha_prologue): Ditto.
3459 (s_alpha_file): Ditto.
3460 (s_alpha_gprel32): Ditto.
3461 (s_alpha_proc): Ditto.
3462 (s_alpha_set): Ditto.
3463 (s_alpha_base): Ditto.
3464 (s_alpha_align): Ditto.
3465 (s_alpha_arch): Ditto.
3466 (alpha_align): Ditto.
3467 (assemble_insn): Suppress unused variable warning.
3469 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3470 order in the structure.
3471 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3473 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3475 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3477 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3479 * config/tc-i386.c (i386_index_check): Correct #endif location.
3481 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3483 * as.c (show_usage): Document new options.
3484 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3485 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3486 (parse_args): Parse the new options.
3487 (main): If there were warnings, and --fatal-warnings
3488 was specified, print an error.
3489 * as.h: New variable, flag_fatal_warnings, for new option.
3491 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3493 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3494 '@'. Change autoincrement completers to fall through to cache control
3497 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3499 (pa_parse_addb_64_cmpltr): New function.
3501 * config/tc-hppa.c (pa_ip): Change error message.
3502 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3503 '?Q' args to allow falling through.
3505 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3506 Remove unused conditional codes.
3507 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3509 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3511 * config/tc-d30v.c (CHAR_BIT): Define.
3512 (check_range): Fix bit operations to support integers bigger than
3515 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3517 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3520 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3521 Doug Evans <devans@cygnus.com>
3523 Add support for m32rx.
3524 * config/tc-m32r.c (enable_m32rx): New static global.
3525 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3526 (allow_m32rx): New function.
3527 (M32R_SHORTOPTS): Add `O'.
3528 (md_longopts): Add --m32rx plus several warning options.
3529 (md_parse_option): Handle new options.
3530 (md_show_usage): Print them.
3531 (md_begin): Enable m32rx.
3532 (OPERAND_IS_COND_BIT): New macro.
3533 (first_writes_to_seconds_operands): New function.
3534 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3535 (target_make_parallel,assemble_two_insns): New functions.
3536 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3537 If optimizing and m32rx, try to make consecutive insns parallel.
3539 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3541 * config/tc-mips.c (nopic_need_relax): Allow for the
3542 .sdata.foo sections generated by -fdata-sections,
3543 and for the .gnu.linkonce.s sections generated by C++.
3545 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3547 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3548 with cleaner code using completer prefixes. Add 'Y'.
3550 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3552 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3554 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3555 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3556 insn does not match and we should try the next insn in the table.
3558 1999-09-22 Nick Clifton <nickc@cygnus.com>
3560 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3562 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3564 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3567 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3569 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3570 OBJ_ELF. If ELF, add "sq".
3571 (md_parse_option): If ELF, ignore -s and -q.
3572 (md_show_usage): Mention ELF options.
3574 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3576 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3579 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3581 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3583 * config/tc-hppa.c (struct pa_it): New field "trunc".
3584 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3585 (pa_parse_ftest_gfx_completer): New function
3586 (pa_parse_fp_cnv_format): New function.
3588 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3589 (md_apply_fix): Handle 22bit pc-rel branches.
3591 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3593 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3595 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3597 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3599 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3601 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3602 (pa_ip): Handle 'fX'.
3604 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3606 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3607 unwinds unless the function is in the text space.
3608 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3610 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3612 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3613 (md_assemble): To here. Tweak address generation.
3615 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3617 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3618 (md_assemble): Call dwarf2_where for OBJ_ELF.
3619 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3620 (pa_end_of_source): New function.
3621 * tc-hppa.h (md_end): Define for OBJ_ELF.
3623 1999-09-14 Michael Meissner <meissner@cygnus.com>
3625 * configure.in (Canonicalization of target names): Remove adding
3626 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3627 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3628 * configure: Regenerate.
3630 1999-09-14 Donn Terry <donn@interix.com>
3632 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3634 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3636 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3637 pc-relative jmp/call to an absolute symbol.
3638 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3639 absolute section symbols.
3641 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3642 jump handling code and comments.
3644 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3646 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3647 the value if TE_PE and a global defined symbol.
3649 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3651 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3652 print the symbol, rather than printing it here.
3654 1999-09-11 Donn Terry <donn@interix.com>
3656 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3657 BFD_RELOC_RVA relocations.
3659 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3660 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3663 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3665 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3666 * doc/internals.texi (Object format backend): Document
3669 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3670 relocations against global symbols if TE_PE.
3672 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3673 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3675 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3678 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3679 symbols which do not have a constant value, or tags with
3680 non-tags. Remove the symbol from the list before adding it at the
3683 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3684 C_FCN symbol differently if TE_PE.
3685 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3686 appears in the pseudo-op, rather coff_line_base which is only set
3689 * config/obj-coff.c (obj_coff_loc): New static function.
3690 (obj_pseudo_table): Add "loc".
3692 * config/obj-coff.c (add_lineno): Check that the line number is
3695 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3696 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3698 (md_atof): Return NULL rather than 0.
3699 * config/tc-i386.c (md_atof): Change type to int.
3700 * expr.c (expr): Change first parameter to int.
3701 * config/obj-coff.c: Add declarations for static functions.
3702 (coff_frob_symbol): Use SYM_AUXENT.
3703 * config/tc-i386.h (flag_16bit_code): Don't declare.
3705 * config/obj-coff.c (obj_coff_section): Default to setting
3706 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3708 * write.c (adjust_reloc_syms): Print adjusted fixup.
3710 * expr.c (integer_constant): Correct too_many_digits calculation
3713 1999-09-09 Andreas Schwab <schwab@suse.de>
3715 * doc/c-arm.texi: Fix arguments of @var to not contain
3718 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3720 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3722 (md_parse_option): Only support -k flag for ELF and COFF targets.
3724 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3726 * config/tc-hppa.c (pa_ip): Put strict register checks before
3727 call to pa_parse_number.
3729 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3731 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3733 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3736 1999-09-06 Donn Terry <donn@interix.com>
3738 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3740 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3742 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3743 candidate instruction. Require registers for register arguments
3744 when in strict mode. Require assemble-time constants for
3745 constants when in strict mode.
3746 (pa_get_absolute_expression): Require a constant when in strict
3749 1999-09-06 Nick Clifton <nickc@cygnus.com>
3751 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3753 1999-09-04 Steve Chamberlain <sac@pobox.com>
3755 * config/tc-pj.c: New file, supports picoJava in ELF.
3756 * config/tc-pj.h: Ditto.
3757 * configure.in (pjl*, pj*): New targets.
3758 * Makefile.am: Rebuild dependencies.
3759 (CPU_TYPES): Add pj.
3760 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3761 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3762 * doc/c-pj.texi: New file.
3763 * doc/as.texinfo: Add some PJ specifics.
3764 * doc/all.texi: Add PJ to the list of all architectures, sort them
3766 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3767 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3769 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3771 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3772 (obj_frob_file): Test for null pointer.
3773 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3774 (OBJ_PROCESS_STAB): And here.
3775 (elf_obj_sy): Remove
3777 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3778 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3779 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3781 * config/obj-coff.c (no_func): Remove.
3782 (coff_format_ops): Change occurrences of no_func to 0, as we test
3783 for 0 in obj-multi.h.
3785 * configure.in: Enable bfd for i386-coff when primary target is
3786 bfd. Enable i386 elf,coff emulation support. Don't set
3787 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3788 emulation to support.
3789 *configure: Regenerate.
3791 1999-09-02 Nick Clifton <nickc@cygnus.com>
3793 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3794 .section .line directive is encountered.
3796 1999-09-01 Nick Clifton <nickc@cygnus.com>
3798 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3801 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3802 * as.texinfo: Document --gdwarf2 command line option.
3803 Add additional documentation of ARM command line switches.
3805 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3807 * config/tc-i386.c (i386_intel_memory_operand): Combine
3808 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3809 and RESTORE_END_STRING around parse_register calls.
3810 (i386_operand): Here too.
3811 (i386_is_reg): Remove.
3812 (parse_register): Move as_bad calls from within this function to
3815 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3817 Based on a patch from H.J. Lu <hjl@gnu.org>
3818 * config/tc-i386.c (parse_register): Handle FP regs specially.
3819 (md_begin): Remove '(' and ')' from register_chars.
3821 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3823 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3824 error message (done elsewhere).
3826 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3828 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3830 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3832 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3835 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3837 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3839 Add new completers. Fix bug in 64 bit condition handling.
3841 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3844 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3846 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3848 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3850 1999-08-27 Jim Wilson <wilson@cygnus.com>
3852 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3853 (struct ls): Add frag field. Initialize it to zero.
3854 (out_end_sequence): New local text_frag. Set it while in text section.
3855 Replace address check with frag check. Set ls.frag to text_frag if
3856 out_set_addr called.
3857 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3858 Set it before switching sections. Replace address check with frag
3859 check. Set ls.frag to saved_frag if out_set_addr called.
3861 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3863 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3864 output "advance_pc" opcode instead of calling gen_addr_line().
3865 The latter has the undesired side-effect of creating a new row
3866 in the debug line info matrix.
3868 1999-08-26 Jim Wilson <wilson@cygnus.com>
3870 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3871 ls.last_filename if last is less than zero. Set ls.last_filename
3872 when allocating new entry.
3873 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3876 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3878 * config/tc-i386.c (i386_index_check): Fix the displacement size
3879 when INFER_ADDR_PREFIX.
3881 1999-08-18 Nick Clifton <nickc@cygnus.com>
3883 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3886 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3888 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3889 handle 0xffffNNNN constants correctly.
3891 1999-08-16 Nick Clifton <nickc@cygnus.com>
3893 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3896 1999-08-13 Nick Clifton <nickc@cygnus.com>
3898 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3899 (md_apply_fix3): Always pass positive values to
3900 validate_offset_imm.
3902 1999-08-12 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-arm.c (skip_whitespace): New macro.
3905 Formatting tidy ups.
3907 (md_apply_fix3): Store relocation offset in addend for ELF based
3909 (arm_force_relocation): Always generate relocs for Thumb function
3912 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3914 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3915 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3917 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3919 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3920 flags for the unwind subspace.
3922 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3923 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3924 suitable relocation based on the size of the target's pointer.
3925 Always Use subsegment zero for the unwinders.
3926 (pa_level): Handle "2.0w".
3928 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3930 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3931 with the following instruction unless this was specified.
3933 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3935 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3936 certain sections, to match BFD changes.
3938 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3940 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3941 (EXTRA_SCRIPTS): Define to keep automake happy.
3942 * Makefile.in: Rebuild.
3944 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3946 * Makefile.am: Rename .dep* files to DEP*.
3947 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3948 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3950 * Makefile.in: Rebuild.
3952 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3954 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3956 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3958 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3959 avoid problems on DOS filesystems.
3960 * Makefile.in: Rebuild.
3962 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3964 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3966 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3969 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3971 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3972 line to create ${GDBINIT} rather than .gdbinit.
3973 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3975 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3977 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3979 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3981 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3983 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3985 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3986 non-adjustable symbols.
3988 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3990 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3992 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3994 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3997 1999-08-05 Donn Terry <donn@interix.com>
3999 * config/te-interix.h: New file.
4000 * configure.in (i386-*-interix*): New target.
4001 * configure: Rebuild.
4003 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4005 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4006 selectors for ELF too.
4007 (selector_table): Add "ltp" and "rtp" selectors.
4009 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4011 * config/tc-i386.c (i386_operand): No need to change
4012 operand_string pointer in segment reg case before goto
4013 do_memory_reference. Initialise displacement_string_start and
4014 displacement_string_end after do_memory_reference label.
4015 (i386_index_check): Add operand_string param, and print error
4016 message on failure here.
4017 (i386_intel_memory_operand): Instead of here.
4018 (i386_operand): And here.
4019 (INFER_ADDR_PREFIX): Enable.
4021 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4023 * config/tc-i386.h (DefaultSize): Define. Renumber following
4024 opcode_modifier defines.
4026 From Etienne Lorrain <etienne.lorrain@ibm.net>
4027 * config/tc-i386.c (stackop_size): New variable.
4028 (set_16bit_code_flag): Clear it here.
4029 (set_16bit_gcc_code_flag): New function.
4030 (md_pseudo_table): Add "code16gcc" entry.
4031 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4033 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4035 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4036 next_set_end even if the end symbol is being discarded.
4038 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4039 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4040 * config/obj-coff.c: Likewise.
4041 (seg_info_type): Remove.
4042 (seg_info_off_by_4): Change to array of segT.
4043 (s_get_segment): Adjust accordingly.
4044 (obj_pseudo_table): Fully initialize sentinel entry.
4046 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4047 Ralf Baechle <ralf@uni-koblenz.de>.
4049 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4051 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4053 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4055 * config/tc-i386.c: Indentation and white space changes.
4056 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4057 don't enable it by default.
4058 (i386_intel_operand): Remove redundant prototype.
4059 Move check on number of memory operands, and i.mem_operands++
4060 (i386_intel_memory_operand): To here.
4061 Remove i386_immediate code from here. Remove special case code
4062 for input and output using (%dx). Remove base/index checks and
4063 call i386_index_check instead. Save initial operand_string
4064 argument for error message.
4065 (i386_operand): Remove redundant prototype. Move base/index
4066 checks to i386_index_check.
4067 (i386_displacement): Move intel mode check for non-zero
4069 (i386_intel_memory_operand): To here.
4071 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4073 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4074 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4075 by .register pseudo-op if -64 and --no-undeclared-regs.
4076 (s_register, sparc_adjust_symtab): New functions.
4077 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4078 Declare sparc_adjust_symtab as tc_adjust_symtab.
4079 * doc/c-sparc.texi: Add description of #ignore special literal
4080 for .register pseudo-op.
4082 1999-07-30 Catherine Moore <clm@cygnus.com>
4084 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4085 the relocation's section offset.
4087 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4089 * write.c (fixup_segment): Fix generic error check overflow test.
4091 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4092 X_add_number to long.
4094 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4096 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4099 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4101 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4104 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4106 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4108 * configure.bat: Remove; obsolete.
4109 * config/go32.cfg: Likewise.
4111 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4113 * configure.in (i386-*-vxworks*): New target.
4114 * configure: Rebuild.
4116 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4118 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4120 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4122 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4124 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4125 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4126 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4127 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4128 MAX_RELOC_EXPANSION): Define.
4129 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4131 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4133 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4134 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4135 block. Print a warning if an 8-bit or 16-bit constant
4136 displacement or immediate is truncated on output.
4137 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4139 (i386_operand): Disallow immediate jump absolute operand.
4141 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4143 * configure.in: Bump version number to 2.9.5.
4144 * configure: Rebuild.
4146 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4149 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4151 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4152 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4154 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4156 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4158 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4160 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4161 if -mno-fpu was given.
4162 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4164 (cons_fix_new_arm): Remove misleading comments.
4166 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4168 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4170 (relax_segment): Likewise. After giving a rs_org error, convert
4171 the frag to rs_align to avoid cascading errors.
4173 1999-07-12 Andreas Schwab <schwab@suse.de>
4175 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4177 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4179 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4180 as appropriate. Fill in structure initializations. Add variable
4181 initializations. Add casts.
4182 * dwarf2dbg.c (print_stats): Change i to size_t.
4183 * listing.c (listing_listing): Change list_line to unsigned int.
4185 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4187 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4188 rather than checking for \001 and \002 in symbol name.
4189 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4191 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4193 * configure.in (hppa*-linux-gnu*): New target.
4194 * configure: Rebuilt.
4196 1999-07-08 Nick Clifton <nickc@cygnus.com>
4198 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4200 1999-07-07 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4203 accessing symbolP directly.
4205 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4207 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4210 1999-07-05 Nick Clifton <nickc@cygnus.com>
4212 * config/tc-arm.c (ARM_EXT_V5): Define.
4213 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4214 (md_begin): Detect ARM v5 architectures.
4215 (md_parse_option): Accept arm v5 specification.
4216 (md_show_usage): Documment -marmv5 switch.
4218 * doc/c-arm.texi: Document -marmv5 command line option.
4220 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4222 (validate_immediate_twopart): New function. Determine if a
4223 constant can be computed by two ADD instructions.
4224 (output_inst): Remove its command line parameter - it was never
4226 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4227 implememt the ADRL pseudo op.
4228 (tc_gen_reloc): Generate a suitable error message if an ADRL
4229 instruction tries to generate a real reloc.
4231 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4233 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4235 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4238 1999-06-27 H.J. Lu <hjl@gnu.org>
4240 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4241 non BFD_ASSEMBLER case.
4243 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4245 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4248 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4250 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4251 out_end_sequence() when the address decreases due to a new frag.
4252 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4253 numbering starts with 1.
4255 1999-06-23 Nick Clifton <nickc@cygnus.com>
4257 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4259 (mcore_s_text): Call obj_elf_text for ELF target.
4260 (mcore_s_data): Call obj_elf_data for ELF target.
4261 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4263 (mcore_s_bss): New function: Dump literal table before changing
4265 (mcore_s_comm): New function: Dump literal table before changing
4268 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4269 No longer static functions.
4270 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4271 Provide prototypes for these functions.
4273 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4275 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4276 a list of names, to try obj_segment_name, and to try abbreviated
4277 names when using COFF without long section names.
4279 * config/tc-alpha.c: More use of symbol accessor functions.
4280 * config/tc-arc.c: Likewise.
4281 * config/tc-d30v.c: Likewise.
4282 * config/tc-fr30.c: Likewise.
4283 * config/tc-i860.c: Likewise.
4284 * config/tc-m88k.c: Likewise.
4285 * config/tc-mcore.c: Likewise.
4286 * config/tc-ns32k.c: Likewise.
4287 * config/tc-sparc.c: Likewise.
4288 * config/tc-v850.c: Likewise.
4290 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4291 sy_value with appropriate accessor functions.
4292 * config/tc-arm.c (md_apply_fix3): Likewise.
4293 * config/tc-d10v.c (AT_WORD_P): Likewise.
4294 * config/tc-v850.c (reg_name_search): Likewise.
4296 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4297 use symbol_get_bfdsym instead.
4298 * config/tc-ppc.c (md_assemble): Likewise.
4299 * config/tc-v850.c (v850_comm): Likewise.
4301 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4303 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4304 the symbol, rather than accessing the bsym member.
4305 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4306 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4307 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4308 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4309 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4310 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4311 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4312 * config/tc-v850.c (tc_gen_reloc): Likewise.
4314 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4316 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4317 (hppa_gen_reloc_type): Conditionalize on BFD64.
4318 (tc_gen_reloc): Re-enable ELF relocations.
4319 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4321 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4323 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4325 (do_ldst): Move assignment out of if condition.
4326 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4327 parentheses to avoid warning.
4329 1999-06-21 Nick Clifton <nickc@cygnus.com>
4331 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4332 macro to get at the BFD symbol associated with a GAS symbol.
4334 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4336 * config/tc-ppc.c: Update for symbol handling changes.
4337 * config/obj-coff.c: Likewise.
4339 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4341 * tc-hppa.c: General cleanups of ELF support. No more spaces
4342 and subspaces for ELF.
4343 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4344 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4345 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4346 (UNWIND_SECTION_NAME): Likewise.
4347 (space/subspace related structures): Conditionalize definitions
4349 (space/subspace directives and support routines): Conditionalize
4350 definitions and references/uses on OBJ_SOM.
4351 (label_symbol_struct): For ELF, track the symbol's segment. For
4352 SOM track its space.
4353 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4355 (USE_ALIASES): Kill for both SOM & ELF.
4356 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4357 (pa_space, pa_subspace): Corresponding changes.
4358 (pa_spaces_begin): Corresponding chagnes.
4359 (md_begin): Do not muck around with space/subspace stuff for
4361 (md_apply_fix): Temporarily disable argument relocation stuff
4363 (tc_gen_reloc): Temporarily disable relocation generation for
4365 (pa_build_unwind_subspace): Similarly.
4367 1999-06-16 Nick Clifton <nickc@cygnus.com>
4369 * config/tc-arm.c (thumb_set): New pseudo op.
4370 (text, data, section): Override these pseudo ops with ARM
4372 (s_thumb_set): New function: Perform the same as a .set pseudo
4373 op, but also mark the alias'ed symbol as being a Thumb
4375 (arm_s_text): New function: Perform the same as the .text
4376 pseudo op, but dump the literal pool before changing
4378 (arm_s_data): New function: Perform the same as the .data
4379 pseudo op, but dump the literal pool before changing
4381 (arm_s_section): New function: Perform the same as the
4382 .section pseudo op, but dump the literal pool before changing
4384 (arm_cleanup): Do not reset the current section before dumping
4387 1999-06-17 Nick Clifton <nickc@cygnus.com>
4389 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4390 OPTION_NO_WARN_UNMATCHED entries.
4391 (md_parse_option): Generate a warning message if an unrecognised
4392 option is encountered.
4394 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4395 (get_operands): When parsing an expression after an '@' symbol
4396 has been detected, do not ignore '#' symbols.
4397 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4400 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4402 From K. Richard Pixley <rich@noir.com>:
4403 * configure.in (ppc-*-vxworks*): New target.
4404 * configure: Rebuild.
4406 1999-06-12 Philip Blundell <philb@gnu.org>
4408 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4410 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4412 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4413 which refer to symbols in linkonce sections, permit reducing the
4414 relocs if the symbol is local.
4416 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4418 * subsegs.c (subseg_text_p): New function.
4419 * as.h (subseg_text_p): Declare.
4420 * read.c (do_align): Use subseg_text_p to set the default fill.
4421 * write.c (subsegs_finish): Likewise.
4422 * config/obj-coff.c (write_object_file): Likewise.
4423 * config/tc-i386.h (md_maybe_text): Don't define.
4424 (md_do_align): Use subseg_text_p to set the default fill.
4425 * config/tc-m32r.c (m32r_do_align): Likewise.
4426 * config/tc-sh.c (sh_do_align): Likewise.
4427 * config/tc-sparc.h (md_do_align): Likewise.
4429 1999-06-12 David O'Brien <obrien@freebsd.org>
4431 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4432 * configure: Rebuild.
4434 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4436 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4437 * Makefile.am: Rebuild dependencies.
4438 * Makefile.in: Rebuild.
4440 * config/tc-i386.c (i386_immediate): Remove unused label
4443 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4444 * symbols.c: Likewise.
4445 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4446 sy_next field when taking address, rather than symbol_next.
4448 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4450 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4451 value from the output file architecture.
4452 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4453 * dwarf2dbg.h: Change bfd_vma to addressT.
4455 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4457 * dwarf2dbg.h: Use PARAMS in function declarations.
4459 1999-06-11 Martin Dorey <mdorey@madge.com>
4461 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4462 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4464 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4466 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4468 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4470 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4473 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4475 * read.c (read_a_source_file): Only declare inescape if
4478 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4480 (find_entry_byval): Add parens to avoid warning.
4482 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4484 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4487 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4489 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4492 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4493 synthetize_setx): New functions.
4494 (md_assemble): Broken the special cases into the above
4495 functions. Make compiler happy if sizeof(bfd_vma)==4.
4496 Fix sethi generated from set/setuw. If instructions have a relloc,
4497 always clear the fields to be relocated in the opcode.
4498 (sparc_ip): Remove special_case global variable.
4500 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4502 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4503 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4504 indication of success rather than a value.
4505 (itbl_get_val): Likewise.
4506 (itbl_get_field): Use strcspn. Change delimiters to include
4508 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4509 (itbl_get_val): Likewise.
4510 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4512 * symbols.c (copy_symbol_attributes): Convert local symbols to
4515 1999-06-10 Nick Clifton <nickc@cygnus.com>
4517 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4520 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4522 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4523 Optimize set if sizeof(bfd_vma) == 64.
4524 (sparc_ip): Fix sethi - without %hi() it should generate
4525 R_SPARC_22 reloc, not R_SPARC_HI22.
4526 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4528 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4530 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4531 (s_ncons): New function.
4532 (native_op_table): New table.
4533 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4534 R_SPARC_OLO10 handling.
4536 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4538 * expr.h (struct expressionS): Revert last change; widen X_op.
4539 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4541 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4543 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4544 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4545 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4546 * Makefile.in: Regenerated.
4548 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4549 `common' pass on to s_mri_common.
4550 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4552 1999-06-06 Richard Henderson <rth@cygnus.com>
4554 * config/obj-elf.c (obj_elf_section): Don't free the return
4555 value of demand_copy_C_string.
4557 1999-06-05 Richard Henderson <rth@cygnus.com>
4559 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4560 creation logic from obj_elf_create_section.
4562 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4563 (section_stack): New.
4564 (special_sections): Make const.
4565 (obj_elf_section): Gut and rewrite parsing.
4566 (obj_elf_change_section): New function broken out of obj_elf_section.
4567 (obj_elf_parse_section_letters): Likewise.
4568 (obj_elf_section_word): Likewise.
4569 (obj_elf_section_type): Likewise.
4570 (obj_elf_previous): Treat as a toggle.
4571 (obj_elf_popsection): New.
4572 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4573 (ppc_section_type): Likewise.
4574 * config/tc-ppc.h: Likewise.
4576 * expr.h (struct expressionS): Don't make X_op a bitfield.
4577 * config/tc-alpha.c: Update for symbol handling changes.
4578 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4579 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4581 1999-06-05 Richard Henderson <rth@cygnus.com>
4583 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4584 (dwarf2_gen_line_info): Kill unused variables.
4585 (dwarf2_finish): Likewise.
4586 (dwarf2_where): Likewise.
4587 (dwarf2_directive_file): If we've only got a string,
4588 hand off to s_app_file.
4589 * ecoff.c: Move the include of ecoff.h.
4590 * symbols.h (S_IS_FUNCTION): Prototype.
4592 * read.c (LEX_HASH): Supply a default.
4594 (s_globl): Update `c' after skipping whitespace.
4595 * read.h (LEX_END_NAME, is_name_ender): New.
4596 * expr.c (get_symbol_end): Respect it.
4598 1999-06-04 Mark Klein <mklein@dis.com>
4600 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4602 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4604 * config/tc-hppa.c: Update for symbol handling changes.
4606 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4608 * cgen.c: Update for symbol handling changes.
4609 * config/tc-m32r.c: Likewise.
4611 * config/tc-hppa.h: Update for symbol handling changes.
4612 * config/tc-hppa.c: Likewise.
4614 * config/tc-arm.h: Update for symbol handling changes.
4615 * config/tc-arm.c: Likewise.
4616 (symbol_make_empty): Remove. Just use symbol_create.
4618 * symbols.c (symbol_set_tc): Correct name.
4620 * Makefile.am: Rebuild dependencies.
4621 ($(OBJS)): Don't depend upon struc-symbol.h.
4622 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4623 * dep-in.sed: Don't remove struc-symbol.h.
4624 * Makefile.in: Rebuild.
4626 * doc/internals.texi (Symbols): Describe changes in symbol
4629 1999-06-03 Richard Henderson <rth@cygnus.com>
4631 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4632 instead of doing the work by hand.
4634 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4636 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4637 state of line state-machine.
4638 (struct ls): Collect DWARF2 line state-machine state in new member
4639 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4640 resulted in any DWARF2 directives.
4641 (reset_state_machine): New function.
4642 (out_end_sequence): Ditto.
4643 (dwarf2_gen_line_info): When switching sections or switching to a
4644 lower text address, call out_end_sequence() first to terminate the
4645 previous code sequence as code sequences MUST have monotonically
4646 increasing addresses.
4647 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4649 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4651 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4652 DWARF2 debug info (line information only, at this point).
4653 * as.h: Update comment about supported debug formats.
4654 * dwarf2dbg.c, dwarf2dbg.h: New files.
4655 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4657 * expr.c (operand): Don't use [ for parens if we want an index op.
4658 (op_encoding): Switch [ into O_index, if desired.
4659 (op_rank): Renumber with O_index on bottom.
4660 (expr): If O_index, match closing bracket.
4661 * expr.h (O_index): New.
4663 * read.c (read_a_source_file): Conditionally allow matched "
4664 in lines passed to md_assemble.
4666 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4668 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4670 Add support for storing local symbols in a small structure to save
4671 memory when assembling large files.
4672 * as.h: Don't include struc-symbol.h.
4673 (symbolS): Add typedef.
4674 * symbols.c: Include struc-symbol.h.
4675 (local_hash): New static variable.
4676 (save_symbol_name): New static function, from symbol_create.
4677 (symbol_create): Call save_symbol_name.
4678 (local_symbol_count): New static variable.
4679 (local_symbol_conversion_count): Likewise.
4680 (LOCAL_SYMBOL_CHECK): Define.
4681 (local_symbol_make): New static function.
4682 (local_symbol_convert): New static function.
4683 (colon): Handle local symbols. Create local symbol for local
4685 (symbol_table_insert): Handle local symbols.
4686 (symbol_find_or_make): Create local symbol for local label name.
4687 (symbol_find_base): Check for local symbol.
4688 (symbol_append, symbol_insert): Check for local symbols.
4689 (symbol_clear_list_pointers, symbol_remove): Likewise.
4690 (verify_symbol_chain): Likewise.
4691 (copy_symbol_attributes): Likewise.
4692 (resolve_symbol_value): Handle local symbols.
4693 (resolve_local_symbol): New static function.
4694 (resolve_local_symbol_values): New function.
4695 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4696 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4697 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4698 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4699 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4700 (symbol_previous, symbol_next): New functions.
4701 (symbol_get_value_expression): Likewise.
4702 (symbol_set_value_expression): Likewise.
4703 (symbol_set_frag, symbol_get_frag): Likewise.
4704 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4705 (symbol_mark_used_in_reloc): Likewise.
4706 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4707 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4708 (symbol_mri_common_p): Likewise.
4709 (symbol_mark_written, symbol_clear_written): Likewise.
4710 (symbol_written_p): Likewise.
4711 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4712 (symbol_section_p, symbol_equated_p): Likewise.
4713 (symbol_constant_p): Likewise.
4714 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4715 (symbol_get_obj, symbol_set_obj): Likewise.
4716 (symbol_get_tc, symbol_set_tc): Likewise.
4717 (symbol_begin): Initialize local_hash.
4718 (print_symbol_value_1): Handle local symbols.
4719 (symbol_print_statistics): Print local symbol statistics.
4720 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4721 Declare new symbols.c functions. Move many declarations here from
4723 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4724 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4725 (struct symbol): Move bsym to make it clearly the first field.
4726 Remove TARGET_SYMBOL_FIELDS.
4727 (symbolS): Don't typedef.
4728 (struct broken_word): Remove.
4729 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4730 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4731 (symbol_clear_list_pointers): Likewise.
4732 (symbol_insert, symbol_remove): Likewise.
4733 (symbol_previous, symbol_append): Likewise.
4734 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4735 (struct local_symbol): Define.
4736 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4737 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4738 (local_symbol_get_frag, local_symbol_set_frag): Define.
4739 (local_symbol_get_real_symbol): Define.
4740 (local_symbol_set_real_symbol): Define.
4742 * write.c (write_object_file): Call resolve_local_symbol_values.
4743 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4744 (TARGET_SYMBOL_FIELDS): Don't define.
4745 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4746 ECOFF_DEBUGGING, add ECOFF fields.
4747 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4748 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4749 ECOFF_DEBUGGING, add ECOFF fields.
4750 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4751 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4752 * config/tc-mcore.h: Don't include struc-symbol.h.
4753 (TARGET_SYMBOL_FIELDS): Don't define.
4754 (struct mcore_tc_sy): Define.
4755 (TC_SYMFIELD_TYPE): Define.
4756 * Many files: Use symbolS instead of struct symbol. Use new
4757 accessor functions rather than referring to symbolS fields
4760 * read.c (s_mri_common): Don't add in value of line_label.
4762 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4763 checking for SEC_LINK_ONCE.
4765 * config/tc-sh.h (sh_fix_adjustable): Declare.
4767 * app.c (input_buffer): New static variable.
4768 (app_push): Save saved_input in allocated buffer.
4769 (app_pop): Restored saved_input.
4770 (do_scrub_chars): Change get parameter to take char * and int as
4771 arguments. Change GET macro to pass input_buffer to get
4772 function. Don't save input into allocated buffer.
4773 * as.h (do_scrub_chars): Update declaration.
4774 * input-file.c (input_file_get): Change to take char * and int.
4775 Read data into passed in buffer. Remove static buffer.
4776 * read.c (scrub_from_string): Change to take char * and int. Copy
4777 data into passed in buffer.
4779 * hash.h: Neaten. Declare hash_traverse.
4780 * hash.c: Complete rewrite based on BFD hashing code.
4781 * gasp.c (chunksize): New variable.
4782 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4785 1999-05-28 Nick Clifton <nickc@cygnus.com>
4787 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4788 addend unless the target uses an old ABI.
4790 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4792 -Wchar-subscripts cleanup
4793 * listing.c (listing_newline): Use unsigned char variable, so
4794 calls to isascii,iscntrl are correct.
4795 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4797 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4798 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4799 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4800 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4802 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4804 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4806 (arch_coldfire_p): New #define.
4807 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4809 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4811 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4813 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4814 (install_operand): Add place `N'.
4815 (init_table): Add registers ACC, MACSR, MASK.
4817 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4819 * config/tc-m68k.c: Change mcf5200 --> mcf.
4820 (archs): Add mcf5206e, mcf5307.
4821 (m68k_ip): Add format `u'.
4822 (install_operand): Add place `m', `M', `h'.
4823 (init_table): Add upper/lower registers.
4825 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4827 1999-05-28 Martin Dorey <mdorey@madge.com>
4829 * config/tc-i960.c: Several minor changes to add ELF and
4830 BFD_ASSEMBLER support.
4831 * config/tc-i960.h: Likewise.
4832 * configure.in (i960-*-elf*): New target.
4833 * aclocal.m4, configure: Rebuild.
4835 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4837 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4838 reloc changes when defined(BFD_ASSEMBLER).
4840 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4842 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4844 * write.c (write_print_statistics): Output to file, not stderr.
4846 * expr.c (generic_bignum_to_int32,64): Prototype.
4848 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4849 output_sleb128, output_uleb128, output_big_sleb128,
4850 output_big_uleb128, output_big_leb128): Prototype.
4851 (output_big_sleb128, output_big_uleb128): Make inline.
4852 (output_big_leb128): Remove inline
4854 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4855 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4856 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4857 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4858 value for correct overflow check in write.c:fixup_segment.
4859 * write.c (fixup_segment): Move bitfield overflow checks to after
4860 the md_apply_fix call.
4861 * config/obj-coff.c (fixup_segment): Likewise.
4862 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4863 valueT *val argument.
4865 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4867 * config/atof-ieee.c (gen_to_words): Correctly round a
4868 denormalized number. Fix off-by-one in range checking for
4869 exponent in a denormal.
4871 1999-05-10 Nick Clifton <nickc@cygnus.com>
4873 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4876 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4878 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4880 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4882 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4883 (ReverseRegRegmem): Remove.
4884 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4885 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4886 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4889 From Doug Ledford <dledford@redhat.com>
4890 * config/tc-i386.h (RegXMM): New for P/III.
4891 * config/tc-i386.c: Add support for P/III.
4893 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4895 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4896 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4897 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4899 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4901 * config/tc-i386.c (i386_immediate): Skip whitespace before
4902 complaining about junk after expression.
4903 (i386_displacement): Likewise.
4905 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4907 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4908 Don't copy before downcaseing.
4910 1999-05-05 Catherine Moore <clm@cygnus.com>
4912 * tc-m68k.c: Include elf/m68k.h.
4913 (m68k_elf_final_processing): New routine.
4914 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4917 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4919 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4922 1999-04-30 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-mcore.c (mcore_s_section): Dump literals before
4927 1999-04-29 Nick Clifton <nickc@cygnus.com>
4929 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4932 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4934 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4935 (TC_INIT_FIX_DATA): Delete.
4936 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4937 (TC_INIT_FIX_DATA): Delete.
4938 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4939 * write.c (fix_new_internal): Initialize fx_cgen member.
4940 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4941 (gas_cgen_md_apply_fix3): Update.
4942 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4943 (md_cgen_record_fixup_exp): Update.
4944 (FX_OPINFO_R_TYPE): Update.
4946 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4947 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4948 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4949 * frags.h (struct frag): Make opindex, opinfo ints.
4951 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4953 1999-04-26 Tom Tromey <tromey@cygnus.com>
4955 * aclocal.m4, configure: Updated for new version of libtool.
4957 1999-04-22 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4961 (md_apply_fix3): Do not fix up absolute relocations against
4964 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4966 1999-04-20 Nick Clifton <nickc@cygnus.com>
4968 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4969 changes and data-in-text directives.
4970 (mcore_cons): New function: intercept cons() operations.
4971 (mcore_float_cons): New function: intercept float_cons()
4973 (mcore_stringer): New function: intercept stringer() operations.
4975 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4977 * obj.h (struct format_ops): Change generate_asm_lineno field to
4979 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4981 * config/tc-alpha.c (find_opcode_match): Add default case to
4983 (find_macro_match): Likewise.
4984 (load_expression): Parenthesize && within ||.
4986 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4988 1999-04-17 Nick Clifton <nickc@cygnus.com>
4990 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4991 .text .data .section pseudo ops.
4992 (mcore_s_section): New function. Dump lits before changing secs.
4993 (mcore_s_text): New function. Dump lits before changing secs.
4994 (mcore_s_data): New function. Dump lits before changing secs.
4996 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4998 * config/tc-mips.c (mips_32bitmode): New.
4999 (md_begin): Set mips_32bitmode if needed.
5000 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5001 Set EF_MIPS_32BITMODE.
5003 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5005 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5008 1999-04-16 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5012 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5014 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5015 expressions correctly.
5018 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5020 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5022 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5024 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5025 and fmpynfadd instructions.
5027 1999-04-11 Richard Henderson <rth@cygnus.com>
5029 * as.h (environ): Declare it, if needed.
5030 * as.c (dump_statistics): Don't declare environ.
5031 * configure.in (environ): Detect declaration.
5032 * configure, config.in: Rebuild
5034 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5035 (i386_displacement): Allocate enough space for replacement buffer.
5036 Clean up replacement buffer initialization.
5038 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5040 * subsegs.c (section_symbol): Don't create a new symbol if one
5041 already exists; instead, use the existing one, but set its segment
5042 and frag data if it hasn't already been defined.
5043 * config/obj-coff.c (c_section_symbol): Likewise.
5045 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5047 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5049 1999-04-08 Nick Clifton <nickc@cygnus.com>
5051 * config/tc-mcore.c: New File: Support routines for MCore
5053 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5054 * config/obj-coff.c: Add support for mcore-pe target.
5056 * Makefile.am: Add support for MCore targets.
5057 * Makefile.in: Regenerate.
5058 * configure.in: Add support for MCore targets.
5059 * configure: Regenerate.
5061 * doc/all.texi: Set MCORE.
5062 * doc/as.texinfo: Document MCore specific command line options.
5064 * write.h: Prevent multiple inclusion.
5066 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5068 * asintl.h (LC_MESSAGES): Never define.
5069 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5071 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5074 * Makefile.am (m68k-parse.c): If configuring in the source
5075 directory, copy m68k-parse.y into the local directory before
5076 running ylwrap, to remove spurious differences when generating
5078 * Makefile.in: Rebuild.
5080 * config/tc-sparc.h (md_do_align): Just allocate the number of
5081 bytes necessary, rather than always allocating 1024.
5083 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5085 * listing.c (listing_newline): Add cast to avoid warning.
5086 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5087 * config/tc-i386.c (i386_scale): Add return value.
5088 (build_displacement_string): Remove unused local temp_disp2.
5089 (i386_intel_memory_operand): Add parentheses to avoid warning.
5090 (i386_intel_operand): Remove unused local end_of_operand_string.
5091 (i386_operand): Remove unused local operand_modifier.
5092 (i386_operand): Add parens to avoid warning.
5094 1999-04-04 Don Bowman <don@pixsci.com>
5096 * configure.in: Add mips*-*-vxworks* target; have it define
5098 * configure, config.in: Rebuild.
5100 1999-03-31 Nick Clifton <nickc@cygnus.com>
5102 * configure.in (emulations): Add support for arm-epoc-pe.
5103 * configure: Regenerate.
5104 * config/te-epoc-pe.h: New file. Define macros specific to
5106 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5107 for arm-epoc-pe target.
5109 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5111 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5113 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5115 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5116 detect ",n" without a condition.
5117 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5120 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5122 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5123 instruction is encoded with one bit.
5126 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5128 * doc/internals.texi (CPU backend): Mention that
5129 line_separator_chars should not include newline. From thi
5130 <ttn@mingle.glug.org>.
5132 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5134 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5135 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5137 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5139 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5141 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5143 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5146 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5148 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5150 1999-03-15 Martin Hunt <hunt@cygnus.com>
5152 * app.c (do_scrub_begin): Change '-' back to a symbol char
5153 so we can use multiple opcodes on a line again.
5155 * config/tc-d30v.c: By default, warn if a symbol has
5156 the same name as a register. Plus some minor
5157 updates from the branch.
5159 1999-03-13 Nick Clifton <nickc@cygnus.com>
5161 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5162 BFD_RELOC_16 and BFD_RELOC_64.
5164 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5166 * expr.c (expr): Add missing else.
5168 1999-03-12 Nick Clifton <nickc@cygnus.com>
5170 * config/tc-arm.c (md_apply_fix3): Improve error message.
5172 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5174 * Makefile.am (CPU_TYPES): Add fr30.
5175 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5176 (fr30,m32r dependencies): Update.
5177 * Makefile.in: Rebuild.
5179 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5180 (gas_cgen_record_fixup_exp): Ditto.
5181 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5182 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5183 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5184 (md_cgen_lookup_reloc): Update use of operand->type.
5185 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5186 (md_convert_frag): Call cgen_operand_lookup_by_num.
5187 (md_cgen_lookup_reloc): Update use of operand->type.
5188 (m32r_cgen_record_fixup_exp): Ditto.
5190 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5192 * config/tc-mips.c (md_show_usage): Fix message.
5194 1999-03-03 Nick Clifton <nickc@cygnus.com>
5196 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5197 and LDR reg,=<expr> instruction.
5199 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5202 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5204 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5206 1999-02-17 Nick Clifton <nickc@cygnus.com>
5208 This patch was created by: Scott Bambrough
5209 <scottb@corelcomputer.com>
5212 Special cased '@' character. The '@' character is used as the
5213 ARM assembler comment character, as a special character
5214 and in ELF .symver pseudo-op's, and as a special character in
5215 .type and .section pseudo-ops.
5216 (symver_pseudo): New static variable.
5217 (symver_state): New static variable.
5218 (struct app_save): Add field 'symver_state'.
5219 (app_push): Save global symver_state int struct app_save.
5220 (app_pop): Restore global symver_state from struct app_save.
5221 (do_scrub_chars): Special case handling of '@' character in
5224 * configure.in: Modified to recognize armv* uname syntax from ARM
5226 * configure: Regenerated.
5228 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5229 a prefix to the section's type.
5230 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5231 the type's typename.
5233 * config/tc-arm.h: Add support for PIC generation:
5234 (pic_code): New boolean.
5235 (obj_relocate_extern): Define.
5236 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5237 (TC_CONS_FIX_NEW): Define.
5238 (tc_fix_adjustable): Define.
5239 (GLOBAL_OFFSET_TABLE_NAME): Define.
5241 * config/tc-arm.c: Add support for PIC generation:
5242 (line_seperator_chars): Allow ';' as a seperator for Linux.
5243 (is_immediate_prefix): New macro.
5244 (arm_parse_reloc): New function.
5245 (s_arm_elf_cons): New function.
5246 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5247 (md_undefined_symbol): Special case handling for the Global Offset
5249 (md_apply_fix3): Handle PIC relocs.
5250 (tc_gen_reloc): Handle PIC relocs.
5251 (md_parse_option): Add support for '-k' command line switch to
5252 enable PIC generation.
5253 (cons_fix_new_arm): New function.
5254 (s_arm_elf_cons): New function.
5256 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5258 * configure.in: Add comments for uses of AC_DEFINE.
5259 * acinclude.m4: Likewise.
5260 * acconfig.h: Remove.
5261 * aclocal.m4: Rebuild.
5262 * configure: Rebuild.
5263 * Makefile.in: Rebuild.
5264 * config.in: Rebuild.
5266 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5268 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5269 non-constant offset from a base register.
5271 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5273 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5276 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5278 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5279 (emit_insn): Look for pc-relative and no-overflow specifiers on
5280 internal relocation types.
5282 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5284 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5287 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5289 (mips_4650, mips_4010, mips_4100): Variables removed.
5290 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5291 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5293 (md_begin): Don't bother initializing the mips_NNNN variables;
5294 mips_cpu is set, and that's good enough now.
5295 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5296 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5297 (show): New function, to handle wrapping in the CPU lists.
5298 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5300 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5302 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5303 than treat as an immediate specifier.
5305 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5307 * config/tc-i386.c: Prototype many functions.
5308 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5309 (i386_immediate): Remove unused second argument.
5310 (i386_intel_operand): Fix i386_is_reg typo.
5311 (i386_operand): Use allow_naked_reg.
5312 (output_invalid): Make operand int for K&R.
5314 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5316 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5318 * Makefile.in: Rebuild.
5320 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5322 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5324 (EXTRA_as_new_SOURCES): Comment out.
5325 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5326 * Makefile.in: Rebuild.
5327 * doc/Makefile.in: Rebuild.
5328 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5329 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5330 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5331 * configure: Rebuild.
5332 * aclocal.m4: Rebuild.
5333 * config.in: Rebuild.
5334 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5335 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5336 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5337 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5338 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5339 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5340 (gas_cgen_record_fixup_exp): Ditto.
5341 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5342 descriptor, not global variable.
5343 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5344 descriptor, not global variable. Refer to insert_operand handler
5345 via cpu descriptor, not global function.
5346 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5347 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5348 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5349 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5350 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5351 * config/tc-m32r.c: Ditto.
5352 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5353 (md_assemble): Ditto.
5354 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5356 1999-02-09 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5359 relocations for ELF targets.
5361 1999-02-08 Nick Clifton <nickc@cygnus.com>
5363 * configure.in: Add support for StrongARM target.
5364 * configure: Regenerate.
5366 1999-02-05 Nick Clifton <nickc@cygnus.com>
5368 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5370 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5373 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5375 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5377 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5379 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5380 (INTEL_DWORD_MNEM_SUFFIX): Define.
5383 (DWORD_PTR): Define.
5384 (XWORD_PTR): Define.
5386 (OFFSET_FLAT): Define.
5388 (NONE_FOUND): Define.
5391 * config/tc-i386.c (set_intel_syntax): New routine.
5392 (intel_syntax): Declare.
5393 (allow_naked_reg): Declare.
5394 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5395 (intel_float_operand): New routine.
5396 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5397 Handle brackets as well as parens. Call i386_intel_operand for
5398 intel syntax. Reverse operands if appropriate. Handle new
5399 suffixes. Handle movzx and movsx.
5400 (i386_is_reg): New routine.
5401 (i386_immediate): New routine.
5402 (i386_scale): New routine.
5403 (i386_displacement): New routine.
5404 (i386_operand_modifier): New routine.
5405 (build_displacement_string): New routine.
5406 (i386_parse_seg): New routine.
5407 (i386_intel_memory_operand): New routine.
5408 (i386_intel_operand): New routine.
5409 (i386_operand): Call i386_displacement, i386_immediate,
5410 i386_scale, etc. instead of handling inline.
5411 (parse_register): Handle registers without prefix.
5413 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5415 * configure: Regenerate.
5416 * configure.in (arm-*-oabi): New.
5417 (thumb-*-oabi): New.
5418 * config/tc-arm.c (target_oabi): Declare.
5419 (md_apply_fix3): Support REL relocs.
5420 (md_parse_option): Handle -oabi.
5421 (elf32_arm_target_format): New routine.
5422 (md_longopts): Add OPTION_OABI.
5423 * config/tc-arm.h: Redefine TARGET_FORMAT.
5426 1999-01-28 Nick Clifton <nickc@cygnus.com>
5428 * write.c (write_relocs): Handle out of range error.
5430 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5431 (fr30_force_relocation): Default to 0.
5433 * config/tc-fr30.h (obj_fix_adjustable): Define.
5434 (TC_FORCE_RELOCATION): Define.
5436 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5439 1999-01-16 Nick Clifton <nickc@cygnus.com>
5441 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5442 merge of two instructions if the left instruciton kills the right.
5444 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5446 * Makefile.in: Regenerate.
5447 * configure.in: Redo test for using cgen.
5448 * configure: Regenerate.
5450 1999-01-09 Nick Clifton <nickc@cygnus.com>
5452 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5453 redefinition of this macro.
5455 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5457 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5460 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5462 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5463 a read of HI or LO and an immediatly following branch.
5465 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5467 * config/tc-mips.c (md_begin): Another correction to the setting of
5470 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5472 * config/tc-mips.c (md_begin): Correct type-o in setting of
5475 1998-12-21 Nick Clifton <nickc@cygnus.com>
5477 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5478 bit insn when optimizing, so that parallelised instructions will
5479 start on a 32 bit boundary.
5481 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5483 * config/tc-mips.c (mips_eabi64): New.
5484 (md_begin): Set mips_eabi64.
5485 (mips_elf_final_processing): Use it.
5487 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5489 * config/tc-mips.c (mips_elf_final_processing):
5490 Correct setting of ABI in e_flags.
5492 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5494 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5497 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5499 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5501 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5503 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5504 warning, values that don't fit in the field.
5506 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5508 * config/tc-mips.c (mips_abi_string): New.
5509 (md_parse_option,md_longopts): Add mabi.
5510 (mips_elf_final_processing): Set e_flags based on mabi flag.
5512 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5514 * config/tc-mips.c (md_parse_option): Handle vr4111.
5516 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5518 * config/tc-h8300.c (build_bytes): Change message given if the
5519 instruction requires H8/300H mode and we're not in Hmode, to
5520 suggest that it may be the operand modes that are the problem, not
5521 necessarily the opcode.
5523 1998-12-10 Nick Clifton <nickc@cygnus.com>
5525 * config/tc-fr30.c: Add line separator character.
5527 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5529 * configure.in (hppa-*-mpeix*): New target.
5530 * config/obj-som.h (obj_som_compiler): Declare.
5531 * config/obj-som.c (compiler_seen): New static variable.
5532 (obj_som_compiler): New function.
5533 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5534 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5535 (pa_type_args): Set hppa_priv_level.
5536 (pa_compiler): New static function if OBJ_SOM.
5537 * configure: Rebuild.
5539 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5541 * read.c (output_leb128): Don't mark as inline.
5543 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5545 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5546 AIX .vbyte unaligned data support.
5547 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5548 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5551 1998-12-07 Nick Clifton <nickc@cygnus.com>
5553 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5556 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5558 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5559 BFD_RELOC_ARM_PCREL_BRANCH.
5561 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5564 checking the target type.
5565 (mips-dec-bsd*): Set endian to little.
5566 * configure: Rebuild.
5568 COFF weak symbol support, based on patches from Mark Elbrecht
5569 <snowball3@usa.net>:
5570 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5571 * config/obj-coff.c (obj_coff_weak): New static function.
5572 (obj_coff_endef) [both versions]: Handle weak symbols.
5573 (coff_frob_symbol): Likewise.
5574 (yank_symbols): Likewise.
5575 (obj_pseudo_table): Add "weak".
5577 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5578 <aymeric.vincent@emi.u-bordeaux.fr>.
5579 * aclocal.m4: Rebuild with current tools.
5580 * configure: Rebuild.
5582 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5583 an assertion failure for a case we can't handle when OBJ_ECOFF.
5585 * expr.c (operator): And with 0xff to avoid problems with signed
5588 1998-12-03 Nick Clifton <nickc@cygnus.com>
5590 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5591 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5593 1998-12-02 Nick Clifton <nickc@cygnus.com>
5595 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5598 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5600 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5601 calculation of pcrel point.
5603 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5608 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5612 (d10v_cleanup): Only generate previous insn if a multiline insn is
5615 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5620 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5622 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5623 -marm6xxx command line switches.
5625 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5627 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5628 (itbl-ops.o): Delete duplicate dependencies.
5629 Rebuild dependencies.
5630 Add fr30 dependencies.
5631 * Makefile.in: Rebuild.
5633 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5635 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5637 * listing.c: Ignore line terminator characters found inside
5640 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5642 * po/gas.pot: Regenerated.
5644 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5646 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5647 fr30_is_label_start(). Also checks for delay slot insns.
5649 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5650 FR30 instructions which contain a colon in the mnemonic.
5652 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5654 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5656 * config/tc-fr30.c: Removed currently superflous code.
5658 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5660 * config/tc-fr30.h: New file.
5661 * config/tc-fr30.c: Tweaking so that it will compile.
5663 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5665 * config/tc-d10v.h (obj_fix_adjustable): Define.
5666 (TC_FORCE_RELOCATION): Define.
5667 (d10v_force_relocation): Declare.
5668 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5669 (md_apply_fix3): Handle Vtable relocs.
5670 (d10v_fix_adjustable): New.
5671 (d10v_force_relocation): New.
5673 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5675 * config/tc-d30v.c: Change default behaviour to ignore potential
5676 conflicts between register name and symbol names.
5678 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5680 * configure.in: Add fr30-*-*.
5681 * config/tc-fr30.c: New file.
5682 * Makefile.in: Regenerated.
5683 * config.in: Regenerated.
5684 * configure: Regenerated.
5685 * doc/Makefile.in: Regenerated.
5686 * po/gas.pot: Regenerated.
5688 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5690 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5693 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5695 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5697 (do_scrub_chars): Add some casts to unsigned char to avoid
5698 unwanted sign extension.
5699 * read.c (lex_type): Set characters about 127 to be symbol
5701 * config/tc-i386.c (md_begin): Set identifier_chars and
5702 operand_chars for values above 127.
5704 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5706 * configure.in: detect cygwin* instead of cygwin32*
5707 * configure: regenerate
5709 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5711 * listing.c: Add support for producing a listing from piped
5714 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5716 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5717 (append_insn): Account for the tx39's multiply behavior.
5719 1998-10-26 Michael Meissner <meissner@cygnus.com>
5721 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5722 from assemble_parallel_insns. Add support for '->' to indicate
5723 explicitly serializing the instructions.
5724 (md_assemble): Ditto.
5726 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5728 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5731 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5733 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5735 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5737 * config/tc-mips.c : support frame and regmask/fregmask when
5738 MIPS_STABS_ELF is specified.
5740 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5742 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5743 (md_apply_fix): Don't return 1 for VTABLE relocs.
5744 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5746 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5748 * doc/c-i386.texi: Replace occurences of "opcode" with
5749 "instruction mnemonic", "instruction", or "mnemonic" when
5750 referring to the name of an instruction. Use "opcode" when
5751 referring to the sequence of machine bytes.
5753 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5754 (is_opcode_char): Rename to is_mnemonic_char.
5755 (md_assemble and i386_operand): Correct error messages from
5756 "opcode" to "instruction mnemonic"
5757 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5758 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5759 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5760 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5761 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5762 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5763 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5765 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5767 * config/tc-i386.c (i386_operand): Check for garbage after
5770 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5773 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5775 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5777 * config/tc-sh.h (obj_fix_adjustable): Define.
5778 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5779 (md_apply_fix): Likewise.
5780 (tc_gen_reloc): Likewise.
5781 (sh_fix_adjustable): New.
5783 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5785 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5786 * cgen.h (gas_cgen_finish_insn): Update prototype.
5787 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5788 cgen_insn_t -> CGEN_INSN_INT.
5789 (make_parallel): Update handling of CGEN_INT_INSN_P.
5790 (assemble_parallel_insn): Ditto.
5791 (target_make_parallel): New function.
5792 (md_assemble): Use it.
5794 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5796 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5798 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5800 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5801 converted into lower case.
5803 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5805 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5806 (gas_cgen_tc_gen_reloc): Likewise.
5807 * config/tc-m32r.h (obj_fix_adjustable): Define.
5808 * config/tc-m32r.c (m32r_fix_adjustable): New.
5809 (m32r_force_relocation): Handle VTABLE relocs.
5811 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5813 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5815 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5817 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5818 to lower case before parsing.
5820 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5821 parallel insns modift buts in the PSW as a side effect.
5823 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5825 * config/tc-d30v.c (find_format): Test for missing flag and
5828 (md_apply_fix3): Fix error messages to avoid
5829 assumption about presence of a symbol.
5831 (parallel_ok): Disallow parallel instructions that both modify the
5834 (find_format): Generate a warning if an odd numbered register is
5835 used as the first register in a mutli-register instruction.
5837 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5839 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5840 relocations are always associated with a symbol.
5842 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5844 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5845 (elf32_sparc_force_relocation): Declare.
5846 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5847 (tc_gen_reloc): Handle vtable relocs.
5848 (elf32_sparc_force_relocation): New.
5850 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5852 * symbols.c (S_IS_FUNCTION): New.
5853 * config/tc-v850.h (obj_fix_adjustable): Define.
5854 (TC_FORCE_RELOCATION): Define.
5855 (v850_force_relocation): Declare.
5856 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5857 of fx_addnumber for VTABLE reloc addends.
5858 (md_apply_fix3): Handle VTABLE relocs.
5859 (v850_fix_adjustable): New.
5860 (v850_force_relocation): New.
5862 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5864 * tc-hppa.c (fp_operand_format): Add some additional formats.
5865 (pa_ip): Do not automatically promote into pa2.0 mode.
5866 (pa_level): Handle ".level 2.0".
5868 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5870 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5871 * config/tc-i386.h (template.extension_opcode): Change to
5872 unsigned int to allow full range of 8-bit opcode suffixes.
5873 (None): Redefine as 0xffff.
5875 From Jeff B Epler <jepler@usgs.gov>
5876 * doc/c-i386.texi (i386-SIMD): New section.
5878 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5880 * read.c (discard_rest_of_line): New function.
5881 * read.h: Declare it.
5882 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5884 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5886 * config/tc-d10v.c (find_symbol_matching_register): New function.
5887 (find_opcode): Cope with the case where a register name matches
5890 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-v850.c (md_pcrel_from): Rename to
5893 v850_pcrel_from_section.
5894 (v850_pcrel_from_section): Do not resolves symbols in other
5897 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5899 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-d10v.c (find_opcode): Generate an error if a register
5902 is supplied for an operand that should not be a register.
5904 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5906 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5907 instructions to have another instruction in the right bin.
5909 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5911 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5912 the right container if the left container holds a branch
5915 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5917 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5918 both a register name and symbol name.
5919 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5921 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5923 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5924 execution unit class.
5926 (reg_name_search): If a name matches a register and a symbol,
5927 prefer the register.
5928 (find_format): Disallow flag registers when a general purpose
5929 register is required.
5930 If a number is required, but a register has been given, check to
5931 see if a symbol with the same name as the register exists, and if
5932 so, use that symbol.
5934 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5936 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5938 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5940 * config/tc-d30v.c (find_format): Do not accept flag registers as
5941 general purpose registers.
5942 (find_format): If an immediate value is expected at a given place
5943 in a format, but a register name has been provided instead, check
5944 to see if that register name matches the name of a predefined
5945 symbol and if it does, then use the symbol instead.
5946 (reg_name_search): If a register name matches a symbol name,
5947 prefer the register name to the symbol name.
5949 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5951 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5952 the previous insn to empty.
5954 1998-09-20 Michael Meissner <meissner@cygnus.com>
5956 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5957 pieces, forcing the use of an ANSI compiler.
5959 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5961 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5963 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5965 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5967 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5969 (obj_elf_vtable_entry): Likewise.
5970 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5971 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5972 (tc_gen_reloc): Likewise.
5973 (arm_fix_adjustable): Likewise.
5974 (elf32_arm_force_relocation): New.
5975 (armelf_frob_symbol): Remove coff-style symbol support.
5977 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5979 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5981 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5983 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5984 OBJ_COFF so that routine is defined for a.out format.
5986 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5988 * config/tc-i386.c (i386_operand): Detect non-segment registers
5989 used as segment prefixes.
5991 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5993 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5994 optimize across FDE boundaries.
5996 * config/obj-coff.c (obj_coff_section): Preserve any link once
5997 flags when setting the section flags.
5999 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6001 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6002 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6004 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6006 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6009 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6011 * frags.c (frag_grow): Include the size of the frag struct in the
6014 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6015 if the new subseg comes before the old.
6017 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6019 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6020 to handle edge8 and edge16.
6022 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6024 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6025 before we clobber the symbol involved.
6027 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6029 * config/tc-arm.c: Remove OBJ_ELF definitions for
6030 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6031 use arm_adjust_symtab for OBJ_COFF.
6032 (armelf_adjust_symtab): New Routine.
6033 * config/tc-arm.h: Define obj_adjust_symtab to
6034 armelf_adjust_symtab for OBJ_ELF.
6036 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6038 * configure.in: Make all i386-elf targets use bfd_gas.
6039 * config/tc-i386.c (tc_i386_force_relocation): New.
6040 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6041 (md_apply_fix3): Likewise.
6042 (tc_gen_reloc): Handle them.
6043 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6044 tc_i386_force_relocation.
6046 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6048 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6050 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6053 current opcode after writing the first insturction of a reverse
6056 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6058 * read.h (generate_lineno_debug): Add prototype.
6059 * read.c (generate_lineno_debug): Make non-static.
6061 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6063 * config/tc-i386.c (md_assemble): Only warn for address/data size
6066 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6068 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6069 against Thumb function names, as the linker needs this information.
6071 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6073 * expr.c (operand): Check also that there is no advance in operand
6074 after atof_generic in order to decide "is it label 0f or floating
6077 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6079 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6080 command line options with a single dash.
6081 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6083 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6085 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6086 * tc-arm.c (arm_fix_adjustable): New routine.
6088 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6090 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6091 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6092 demand_empty_rest_of_line before mri_comment_end.
6093 (equals): Check garbage after expression before
6094 mri_comment_end in MRI mode.
6096 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6098 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6099 small immediate constant to use the constant itself rather than
6102 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6105 (pa_leave): Likewise.
6107 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6109 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6111 (i386_operand): Fix an error message.
6113 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6115 * doc/c-arm.texi (ARM Directives): Document .req directive.
6117 * config/tc-arm.c (reg_required_here): Display erroneous string if
6118 the register name could not be decoded.
6119 Do not set inst.instruction if the sift is -1.
6121 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6123 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6126 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6128 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6129 even if it is belived to be unnecessary.
6131 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6133 config/tc-i386.c (i386_operand): Size immediate constants by
6134 suffix (erroneously removed as part of July 7 change).
6136 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6138 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6139 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6140 (armelf_frob_symbol): New Routine.
6141 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6143 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6145 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6147 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6149 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6150 command line switches passed to assembler.
6152 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6154 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6155 (gas_cgen_opcode_desc): Declare.
6156 (gas_cgen_parse_operand): Declare.
6157 (*): Prepend gas_ to gas specific fns to denote them as such.
6159 * cgen.c (gas_cgen_opcode_desc): New global
6160 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6161 (queue_fixup): Renamed from cgen_queue_fixup.
6162 (*): Prepend gas_ to gas specific fns to denote them as such.
6164 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6165 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6166 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6167 Open opcode table and initialize it.
6168 (make_parallel): Use gas_cgen_opcode_desc.
6169 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6170 (md_assemble): Ditto.
6172 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6174 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6175 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6176 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6177 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6178 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6179 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6180 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6181 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6182 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6183 (INIT_STAB_SECTION): Likewise.
6184 (OBJ_PROCESS_STAB): Likewise.
6186 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6187 (md_parse_option): Watch for them.
6188 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6189 (md_begin): Kill neverdef code.
6190 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6191 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6192 (s_alpha_coff_wrapper): New.
6193 (md_pseudo_table): Trap all ECOFF pseudos.
6195 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6197 Start of changes to remove mdebug section from mips*-elf
6198 Based on MIPS_STAB_ELF definition
6199 * acconfig.h: undef if not configured
6200 * config.in: undef if not configured
6201 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6202 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6203 * stabs.c (s_stab_generic): flush frag
6205 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6207 * configure.in: (arm-*-elf): Handle.
6208 (thumb-*-elf): Handle.
6209 * configure: Regenerate.
6210 * read.c (stringer): Fix typo in comment.
6211 * write.c (fixup_segment): Don't add symbol value to addend if
6213 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6215 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6218 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6220 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6221 (write_2_short): Emit warning if new flag is set.
6222 (do_assemble): Set flags if left instruction is one of special
6223 "right-instruction-killer" type.
6225 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6227 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6228 Always output words in debug_info section as big endian.
6229 (sparc_target_format): Choose correct bfd target.
6230 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6232 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6234 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6235 to work with internationalization code. Issue an error when two
6236 operands match that are not allowed to match.
6238 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6240 * configure.in (install_tooldir): Allow target to specify whether
6241 it wants to be installed in $(tooldir)/bin.
6242 * configure: Regenerate.
6243 * Makefile.am (install-exec-local): Set install-exec-tooldir
6244 dependency via configure.
6245 * Makefile.in: Regenerate.
6247 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6249 * Makefile.am (install-exec-local): Split into two ...
6250 (install-exec-bindir,install-exec-tooldir): New rules.
6251 * Makefile.in: Regenerate.
6253 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * Makefile.am (install-exec-local): Don't remove the file before
6256 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6257 W. Rozycki <macro@ds2.pg.gda.pl>.
6258 * Makefile.in: Rebuild.
6260 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6262 * cgen.c: Include libiberty.h.
6263 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6264 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6265 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6266 (md_cgen_lookup_reloc)): Declare.
6267 (md_cgen_record_fixup_exp): Declare.
6268 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6269 (m32r_relax_frag): Declare.
6270 (cgen_md_apply_fix3): Decls moved to cgen.h.
6271 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6272 (m32r_cgen_record_fixup_exp): Delete decl.
6273 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6274 (assemble_nop): Delete.
6275 (expand_debug_syms): Delete unused `exp'.
6276 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6277 Add default case for -Wall.
6278 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6279 (md_atof): Delete unused wordP.
6281 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6283 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6286 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6288 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6289 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6290 .print, .purgem, and .struct. Remove documentation for
6293 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6295 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6296 Update call to insert_operand.
6298 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6300 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6302 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6305 whitespace after a prefix operator.
6307 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6309 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6311 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6313 * config/tc-sparc.c (log2): New static function.
6314 (s_reserve): Use log2 to convert alignment before calling
6316 (s_common): Use log2 to convert alignment before calling
6317 record_alignment and frag_align.
6318 (sparc_cons_align): Use log2.
6320 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6322 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6323 (s_common): Likewise.
6325 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6326 initialization of waddr.
6327 (sparc_elf_final_processing): Add default case to switch.
6329 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6331 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6332 than temporary real.
6334 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6336 * write.c (subsegs_finish): Don't align the segments if there were
6339 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6340 copying aux information.
6342 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6343 expression into a symbol.
6345 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6347 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6348 type to unsigned int.
6349 (md_assemble): Change type used to store offsets from unsigned
6351 (i386_operand): Switch error check to only call RESTORE_END_STRING
6352 once after parse_register.
6354 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6356 * config/tc-v850.c (md_show_usage): Changed format to match that
6359 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6361 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6363 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6365 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6368 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6371 * doc/Makefile.in: Rebuild.
6373 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6375 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6376 for %lo expressions.
6377 (mips_ip, case 'u'): Move range check after code to mask
6378 off bits in %hi/%lo expressions. Mask off high bits for
6381 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6383 * doc/Makefile.am (gasver.texi): New target.
6384 (as.info, as.dvi): Depends upon gasver.texi.
6385 * doc/as.texinfo: Include gasver.texi. Mention version number on
6386 title page and in top node.
6387 * doc/Makefile.in: Rebuild.
6389 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6391 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6392 but not including the line containing the edict.
6393 * listing.h (LISTING_EOF): New.
6394 * input-scrub.c (input_scrub_next_buffer): Call it.
6396 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6398 * config/tc-i386.c (i386_operand): Don't set the size of an
6399 immediate address based solely on the suffix and the mode.
6401 * config/tc-i386.c (md_assemble): Add assertion to make sure
6402 overlap2 does not set Imm.
6404 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6405 sequences of whitespace to a single space.
6406 (is_space_chars): Just compare with space.
6407 (md_begin): Don't initialize space_chars.
6408 (md_assemble): Just skip a single whitespace character.
6409 (i386_operand): Rewrite base-index parsing to use new
6410 parse_register, and to skip white space. Skip white space in a
6411 number of other places too. Don't give error message if
6412 parse_register fails.
6413 (parse_register): Change reg_string parameter to be non-const.
6414 Add end_op parameter. Skip white space after the `%', and return
6415 end of register string. Give error message here rather than
6418 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6420 Based on patch from Matt Semersky <matts@scd.hp.com>:
6421 * expr.c (op_encoding): Make const.
6422 (expr_set_precedence): New function.
6423 (expr_begin): Don't set operator rankings, just call
6424 expr_set_precedence.
6425 * expr.h (expr_set_precedence): Declare.
6426 * read.c (s_mri): Call expr_set_precedence.
6428 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6430 * doc/as.texinfo (Statements): Remove paragraph discussing
6431 continuing lines with a backslash. This hasn't worked for years,
6434 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6436 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6438 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6439 (ps_CTORS, ps_DTORS): New section types.
6440 (vms_fixup_xtors_section): New function
6441 (Ctors_Psect, Dtors_Psect): Define.
6442 (IS_GXX_XTOR): Define
6443 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6444 Filter static constructors/destructors and add to
6445 Ctors_Symbols/Dtors_Symbols chain.
6446 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6447 appropriate section.
6449 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6450 * makefile.vms: Merge vax/vms support.
6452 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6454 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6455 (elf_pseudo_table): Add them.
6456 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6457 (md_apply_fix): Accept them.
6458 (mips_fix_adjustable): Don't adjust them.
6459 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6460 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6461 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6462 (tc_fix_adjustable): Don't adjust them.
6464 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6466 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6468 * Makefile.in: Regenerate.
6469 * configure.in: AC_SUBST cgen_cpu_prefix.
6470 * configure: Regenerate.
6472 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6474 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6475 Changed all users of COND12_DELAY.
6477 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6479 * config/tc-mn10300.c (set_arch_mach): New function.
6480 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6481 (md_begin): Default to mn10300 mode.
6482 (md_assemble): Only accept instructions for the core mn10300
6483 chip and the active machine type.
6485 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * subsegs.h (segment_info_type): Give the struct a name.
6488 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6489 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6490 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6491 * config/tc-w65.h (tc_reloc_mangle): Declare.
6492 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6494 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6496 * config/tc-v850.c (v850_comm): Restore old section
6497 after common processing.
6499 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6501 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6503 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6505 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6506 char with code that explicitly sign-extends.
6508 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6510 * config/tc-v850.c (md_begin): Restore text section as the current
6511 section after creating call table sections.
6512 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6515 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6516 with call to macro SYM_AUXINFO.
6518 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6520 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6521 with the program transform name.
6522 * Makefile.in: Rebuild.
6524 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6526 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6529 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6531 * config/tc-i386.c (i386_operand): Be prepared for a space between
6532 the open parenthesis and the start of the register operand,
6533 because of the June 16 change.
6535 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6537 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6540 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6542 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6543 even if it is belived to be unnecessary.
6545 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6547 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6549 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6551 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6553 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6554 shift amount for a repeated operand. The shift amount for the
6555 repeated copy comes from the size of the operand.
6557 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6559 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6561 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6563 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6565 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6567 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6568 characters in it as LEX_IS_SYMBOL_COMPONENT.
6569 * config/tc-i386.h (tc_symbol_chars): Define.
6570 (extra_symbol_chars): Declare.
6571 * config/tc-i386.c (extra_symbol_chars): Define.
6572 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6573 (line_comment_chars): Set to '/' if TE_LINUX.
6574 * doc/c-i386.texi (i386-prefixes): Update.
6575 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6577 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6579 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6580 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6582 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6584 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6585 constraint in instructions REP & REPI.
6587 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6589 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6590 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6592 (check_range): If the operand is shifted, then shift the number
6593 before checking its range.
6595 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6597 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6600 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6602 * config/tc-v850.c (v850_comm): Create special sections as needed.
6604 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6606 * config/tc-d10v.c (write_2_short): Addition of swapping
6607 instructions for sequential and reverse sequential order when
6608 given order is not possible.
6610 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6612 * Makefile.am: Rebuild dependencies.
6613 (DEP_INCLUDES): Fix reference to intl build directory.
6614 * Makefile.in: Rebuild.
6616 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6618 * doc/c-i386.texi: Update 16 bit documentation.
6620 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6621 IgnoreDataSize to IgnoreSize as they are used for address size as
6623 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6624 32-bit mode, similarly addr16/data16 and variants.
6626 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6628 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6629 sequential word multiply instructions.
6631 (do_assemble): Add extra command line argument, to allow mul32
6632 attribute to be preserved across parallel insns.
6633 (md_assemble): Insert NOPs between explicitly parallel insns which
6634 contain an 32 bit multiply and a 16 multiply.
6636 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6638 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6641 * config/tc-i386.c (reloc): Add braces.
6643 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6644 consistent with Intel naming.
6645 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6646 use bitfields in sib_byte.
6647 (modrm_byte): Don't use bitfields here either.
6649 * config/tc-i386.c (current_templates): Add const.
6650 (parse_register): Add const to return, param, and char *s.
6651 (i386_operand): Add const to reg_entry *r.
6652 * config/tc-i386.h (templates): Add const to start, end.
6654 Inspired by code for 16 bit gas support from Martynas Kunigelis
6655 <martynas@nm3.ktu.lt>:
6656 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6657 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6658 (uses_mem_addrmode): Remove.
6659 (md_estimate_size_before_relax): Add support here too.
6660 (md_relax_table): Rewrite interface to md_relax for 16 bit
6662 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6663 (opcode_suffix_to_type): Remove.
6664 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6665 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6666 (md_convert_frag): Likewise.
6667 (i386_operand): Add support for 16 bit base/index regs,
6668 immediates, and displacements. Remove some unnecessary casts, and
6669 localise end_of_operand_string, displacement_string_start,
6670 displacement_string_end variables. Add GCC_ASM_O_HACK.
6671 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6673 * config/tc-i386.c (prefix_hash): Remove.
6674 (md_begin): Rewrite without obstacks. Remove prefix hash table
6675 handling. Rewrite lexical table handling.
6676 (i386_print_statistics): Don't print prefix statistics.
6677 (md_assemble): Rewrite instruction parser so that line is not
6678 converted to lower case. Don't do a hash_find for prefixes,
6679 instead recognise them via opcode modifier.
6680 (expecting_operand, paren_not_balanced): Localise variables.
6681 * config/tc-i386.h (IsPrefix): Define.
6682 (prefix_entry): Remove.
6684 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6685 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6686 '\\' in case where comment_chars contains '/'.
6688 * config/tc-i386.c (MATCH): Ensure given operand and template
6689 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6690 you must write `ljmp *table(%ebx)'.
6692 From H.J. Lu <hjl@gnu.org>:
6693 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6694 as 0 ifndef BFD_ASSEMBLER.
6695 (md_assemble): Allow immediate operands without suffix or
6696 other reg operand to default in size to the current code size.
6698 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6700 * config/tc-v850.c (md_begin): Restore creation of
6701 .call_table_text and .call_table_data sections.
6703 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6705 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6706 after emitting a word of noops.
6708 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6710 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6711 (i386_operand): Simplify checks for valid base/index combinations.
6712 Disallow `in 4(%dx),%al'.
6714 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6716 (add_prefix): Change parameter from char to int.
6718 * config/tc-i386.h (Ugh): Define opcode modifier.
6719 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6721 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6722 CONSISTENT_REGISTER_MATCH macros to check register types more
6723 thoroughly. Check for illegal suffix/operand combinations
6724 when matching insns with operands. Handle new `s' suffix, and
6725 associated FloatMF opcode modifier for float insns with memory
6727 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6728 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6729 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6730 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6731 DATA_PREFIX_OPCODE throughout.
6733 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6734 (md_assemble): Rewrite suffix/register operand checking code to be
6735 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6736 AnyMem, the better to grep.
6738 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6739 given a memory operand. Don't set Abs bits either.
6740 (type_names): Remove Mem*, Abs*.
6741 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6742 define opcode_modifiers as these cases are handled by Disp8,
6743 Disp16, Disp32 and suffix checks.
6744 (COMES_IN_BOTH_DIRECTIONS): Remove.
6745 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6747 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6748 if IgnoreDataSize modifier given. Remove ShortformW modifier
6749 test. Add test for ShortForm in W base_opcode modification.
6750 Merge Seg2ShortForm and Seg3ShortForm code.
6751 * config/tc-i386.h (ShortFormW): Remove.
6752 (IgnoreDataSize): Define.
6754 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6756 * config/tc-d30v.c (md_assemble): Store previous segment state
6757 with previous instruction.
6759 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6761 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6762 (ebp, esp): Remove static variables.
6763 (MATCH): Remove test for InOutPortReg.
6764 (i386_operand): Properly handle InOutPortReg here instead.
6765 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6766 (md_assemble): Simplify and correct modrm and sib generation.
6767 (i386_operand): Add warning for scale without index.
6768 Rewrite checks for valid base/index combinations.
6770 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6771 macros and enclose in do while(0).
6772 (RESTORE_END_STRING): Likewise.
6773 (md_assemble): Add one to printed operand number so we start
6774 from 1 not 0. Add some more gettext invocations.
6775 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6778 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6779 DATA_PREFIX, SEG_PREFIX): Define.
6780 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6781 (check_prefix): Remove function.
6782 (add_prefix): New function. Add prefix to i.prefix as well as
6784 (md_assemble): Changes for add_prefix. Remove hack for wait
6785 prefix, instead always output prefixes in fixed order. Test
6786 for jcxz/loop when selecting between word & dword operations,
6787 and add address size prefix rather than operand size prefix.
6788 Remove operand -> address size hack when emitting jcxz/loop.
6789 (i386_operand): Remove O_Absent check as it's done in expr.
6791 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6793 * configure.in: Recognize m5200 as a cpu_type of m68k.
6794 * aclocal.m4: Rebuild with current libtool.
6795 * configure: Rebuild.
6797 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6799 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6800 to relaxable_symbol to prevent references to external symbol from
6803 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6805 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6806 symbols are relaxable.
6808 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6810 * config/tc-v850.c (md_begin): Don't create special
6811 sections by default.
6813 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6815 * config/tc-mips.c (macro): For div and udiv, close the
6816 reorder block as soon as possible.
6818 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6820 From Matt Semersky <matts@scd.hp.com>:
6821 * macro.c (macro_mri_mode): New function.
6822 * macro.h (macro_mri_mode): Declare.
6823 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6826 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6828 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6831 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6832 until after xstrdup in OBJ_EVAX case.
6834 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6836 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6837 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6838 of hardcoded magic number.
6839 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6841 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6843 * read.c (do_s_func): New function.
6845 * read.h (do_s_func): Add prototype.
6847 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6849 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6850 nops if fill pattern not specified.
6852 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6854 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6855 * config/te-go32.h (TE_GO32): Define.
6856 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6858 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6860 Implement .func/.endfunc pseudo-ops.
6861 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6863 * read.c (potable): Add .func,.endfunc.
6864 (s_func): New function.
6865 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6867 (in_doc_func_p,current_function_label): New static globals.
6868 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6870 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6872 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6873 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6874 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6875 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6876 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6877 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6878 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6879 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6880 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6881 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6882 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6883 * config/tc-a29k.c: Don't define md_short_jump_size,
6884 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6885 * config/tc-alpha.c: Likewise.
6886 * config/tc-alpha.h: Likewise.
6887 * config/tc-arm.c: Likewise.
6888 * config/tc-h8300.c: Likewise.
6889 * config/tc-h8500.c: Likewise.
6890 * config/tc-hppa.c: Likewise.
6891 * config/tc-i860.c: Likewise.
6892 * config/tc-i960.c: Likewise.
6893 * config/tc-ppc.c: Likewise.
6894 * config/tc-sh.c: Likewise.
6895 * config/tc-sparc.h: Likewise.
6896 * config/tc-tic30.c: Likewise.
6897 * config/tc-w65.c: Likewise.
6898 * config/tc-z8k.c: Likewise.
6900 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6902 * config/tc-vax.c (_): Delete this macro used for placeholder
6903 values in vax_operand_width_size; it conflicts with the _() macro
6904 used for internationalization.
6906 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6908 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6909 code. From Chris Moller <moller@bops.com>.
6911 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6912 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6913 * read.c (emit_expr): Initialize seg and subseg fields of a new
6915 * write.c (write_object_file): Switch to the appropriate segment
6916 and subsegment when processing a broken word.
6918 * config/tc-m68k.c (mri_assemble): New static function.
6919 (build_mri_control_operand): Call mri_assemble rather than
6921 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6922 (s_mri_endf, s_mri_endw): Likewise.
6924 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6926 * read.c (s_org): Call md_flush_pending_output if it is defined.
6928 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6930 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6932 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6933 (md_parse_option): Add for same.
6934 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6935 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6936 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6938 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6940 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6942 * config/tc-arm.c (find_real_start): Relax definition of local
6945 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6947 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6948 symbols at the given address, not just the last one specified.
6950 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6952 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6953 or number_to_chars_littleendian to write data.
6955 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6957 * config/tc-v850.c (md_assemble): Remove artificially created
6958 register name symbols.
6960 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6962 * write.c (fixup_segment): Change "segment" to "section" in
6965 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6967 * write.c (fixup_segment): Change sym1-sym2 message again.
6969 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6971 * write.c (fixup_segment): Improve error message for sym1-sym2
6972 errors when sym1 is in a different segment from sym2.
6974 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6976 * config/tc-m32r.c (warn_unmatched_high): New static local.
6977 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6978 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6979 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6980 (md_parse_option): Likewise.
6981 (md_show_usage): Likewise.
6982 (m32r_frob_file): Likewise.
6984 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6985 (read_a_source_file): Call them.
6986 * read.h (stabs_generate_asm_file): Declare.
6987 * stabs.c (stabs_generate_asm_file): New function.
6988 (generate_asm_file): New function.
6989 (stabs_generate_asm_lineno): Move file name handling into
6992 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6994 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6995 (d30v_current_align, d30v_current_align_seg): New variables.
6996 (d30v_last_label): New variable.
6997 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6998 (s_d30v_data, s_d30v_section): Likewise.
6999 (md_pseudo_table): Call them.
7000 (md_begin): Initialize d30v_current_align_seg.
7001 (md_assemble): Call d30v_align when needed by known current alignment.
7002 (d30v_frob_label, d30v_cons_align): New functions.
7003 * config/tc-d30v.h (md_do_align): Remove.
7004 (tc_frob_label): Call d30v_frob_label.
7005 (md_cons_align): New.
7007 * config/tc-d30v.c (find_format): Convert complex expressions to
7008 expression symbols before processing. Clean up code formatting.
7010 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7012 * po/Make-in (install-info): New target.
7014 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7016 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7018 * config/tc-mn10300.c (md_assemble): Likewise.
7020 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7022 * Makefile.am: Update with `make dep-am'.
7023 (HFILES): Add cgen.h.
7024 (cgen.o): Depend on cgen.h.
7025 * Makefile.in: Regenerate.
7027 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7029 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7031 * gasp.c (grab_label): Permit a label to be a preprocessor
7032 variable by permitting a label to start with a backslash.
7034 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7036 * config/tc-mips.c (validate_mips_insn): Removed hack
7037 for previously inaccessible bitfields in some INSN_TRAP
7040 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7042 * config/tc-d30v.c (do_assemble): Abort with error message
7043 if opcode operands do not match.
7045 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7047 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7048 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7049 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7050 similar new 'q' operand.
7052 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7054 * cgen.c (cgen_asm_finish_insn): Fix typo.
7056 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7059 * cgen.c: Include it.
7060 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7061 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7062 All callers updated.
7063 * config/tc-m32r.c: Include cgen.h.
7064 (m23r_insn): New members num_fixups,fixups.
7066 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7068 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7069 to avoid compiler warning.
7071 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7073 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7076 * makefile.vms (OBJS): Add ehopt.obj
7078 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7080 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7082 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7084 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7085 a short format insn.
7086 (md_assemble): Set it for explicitly packed insns.
7088 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7090 * config/obj-coff.c (c_symbol_merge): Do not take address of
7091 native fields when performing the memcpy.
7093 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7095 * config/tc-mips.c (macro,macro2): Implement
7096 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7098 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7100 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7101 relocations against globally visible symbols.
7102 * config/tc-m68k.c (relaxable_symbol): New macro.
7103 (m68k_ip, md_estimate_size_before_relax): Use it.
7104 (tc_m68k_fix_adjustable): Also handle weak symbols.
7106 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7108 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7109 references to externally visible symbols.
7110 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7111 values in twice for a PC relative reloc if the symbol is
7114 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7115 don't adjust a PC relative reloc against an externally visible
7117 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7118 for a PC relative fixup against an externally visible defined
7119 symbol, arrange to store object file and addend values as though
7120 the symbol were not defined.
7121 (tc_gen_reloc): Likewise.
7123 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7125 * read.c (sizeof_leb128): Referenced externally by write.c so
7128 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7130 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7131 and expand a 'debug' symbol associated with the next instruction
7132 that does not cause a short instruction to be filled with a NOP.
7133 (md_pseudo_table): Add support for .debugsym.
7134 (assemble_parallel_insn): Add calls to expand_debug_sym as
7136 (md_assemble): Ditto.
7138 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7140 * as.c (main): Conditionally call setlocale.
7141 * gasp.c (main): Likewise.
7142 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7143 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7145 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7147 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7149 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * config/tc-hppa.c: Change all calls to bzero to use memset.
7152 (pa_ip): Add cast to avoid warning.
7153 (tc_gen_reloc, md_apply_fix): Likewise.
7154 (pa_find_space_by_number): Likewise.
7155 (hppa_force_relocation): Likewise.
7156 (pa_block): Change i to unsigned int.
7157 * config/obj-som.h (obj_som_copyright): Declare.
7159 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7161 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7162 for line numbers for assembly source.
7164 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * configure.in: Change version number to 2.9.4
7167 * configure: Rebuild.
7169 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7171 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7173 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * ecoff.h: Change symbolS in function declaration to struct
7178 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7180 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7181 (md_convert_frag): Fix i18n typo.
7183 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7185 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7186 * ecoff.h: Protoype it.
7187 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7188 [EVAX] (s_alpha_prologue): Delete.
7189 (md_pseudo_table): Update.
7191 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7193 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7194 array to local pointer.
7195 (get_args, parse_expr): Add casts to avoid warnings.
7197 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7199 * read.c (s_set): Cast xmalloc return value to fragS *.
7200 * config/tc-m68k.c (m68k_ip): Function made static to match
7201 previous forward declaration.
7202 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7204 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7206 * config/tc-v850.c: Add internationalisation macros to error
7209 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7210 macros to error strings.
7212 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7214 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7215 reloc is in the TOC csect.
7216 (md_apply_fix3): Correct gettext typo.
7218 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7220 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7221 .L - they are local labels and the branches are not really
7222 function calls but rather far jumps.
7224 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7226 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7228 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7230 * config/tc-i386.c (md_assemble): Print operand number rather than
7231 using ordinal_names.
7232 (i386_operand): Likewise.
7234 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7236 * Makefile.am (INTLLIBS): Define to work around apparent automake
7238 All Makefiles: Regenerated.
7240 * Many files: Added gettext invocations around user-visible
7242 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7243 HAVE_LC_MESSAGES): Define.
7244 * dep-in.sed: Added asintl.h.
7245 * po/Make-in: New file.
7246 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7248 * read.c (Z_): Renamed from `_'.
7249 * Makefile.am (SUBDIRS): Added po.
7250 (POTFILES): new macro.
7251 (po/POTFILES.in): New target.
7252 ($(OBJS)): Added asintl.h.
7254 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7255 (as_new_LDADD): Added $(INTLLIBS).
7256 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7257 (gasp_new_LDADD): Added $(INTLLIBS).
7258 (gasp_new_DEPENDENCIES): New macro.
7259 * configure, aclocal.m4: Rebuilt.
7260 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7262 (ALL_LINGUAS): Define.
7263 * macro.c: Include "asintl.h".
7264 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7265 * as.h: Include "asintl.h".
7266 * config/tc-i386.c (ordinal_names): Removed.
7267 (md_assemble): Changed error text to avoid ordinal_names.
7268 (i386_operand): Likewise.
7269 (reloc): Added as_bad to avoid i18n problems.
7270 (tc_gen_reloc): Likewise.
7271 * config/tc-arm.c (bad_args): Now a #define.
7273 * config/obj-vms.c (VMS_stab_parse): Changed type of
7275 (global_symbol_directory): Unified strings to avoid i18n
7277 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7278 avoid i18n problems.
7279 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7280 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7282 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7284 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7286 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7288 * as.c (print_version_id): Added an fprintf to avoid i18n
7290 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7292 * expr.c (expr): Added as_warn call to avoid i18n problems.
7293 * messages.c (as_assert): Changed code to avoid i18n problems.
7294 (as_abort): Likewise.
7295 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7296 (s_space): Likewise.
7297 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7299 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7301 * config/tc-i386.c (check_prefix): New static function, split out
7303 (struct _i386_insn): Add wait_prefix field.
7304 (md_assemble): Remove wait_prefix local variable. Use
7305 check_prefix when adding a prefix.
7307 * config/tc-i386.c (current_templates): New static variable.
7308 (md_assemble): Remove current_templates local variable.
7309 (md_assemble, i386_operand): Improve error and warning messages in
7310 many places. Add RESTORE_END_STRING in many places before error
7311 return. Clarify some comments.
7313 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7315 (md_assemble): Parse string instruction operands, looking for
7316 segment override prefixes. Check for invalid segment prefixes on
7318 (i386_operand): i.seg[] and max mem_operand changes for string
7320 * config/tc-i386.h (EsSeg): Define.
7322 * config/tc-i386.h (regKludge): Define.
7323 (iclrKludge, imulKludge): Don't define.
7324 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7325 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7326 opcode_modifier checks to look for more common cases first. Add
7327 default_seg for IsString case.
7329 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7331 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7333 * configure: Rebuild with new automake and libtool.
7334 * aclocal.m4, Makefile.in: Likewise.
7336 * doc/Makefile.am (as.dvi): New target.
7337 * doc/Makefile.in: Rebuild.
7339 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7341 * configure.in: Added sparc86x support.
7343 * configure: Rebuild.
7345 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7347 (md_parse_option): Warn if -EL is not supported for this architecture.
7349 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7351 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7353 * config/tc-mips.c (mips_ip): Note when we use get match on
7354 the full instruction name.
7356 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7358 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7359 back into the expression to handle add/sub simplification correctly.
7361 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7363 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7365 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7367 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7370 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7372 * symbols.c (max_indent_level): New global.
7373 (print_symbol_value_1): Use it.
7374 * expr.h (expr_build_dot): Declare.
7375 * expr.c (expr_build_dot): New function.
7377 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7379 * symbols.c (print_binary): New function.
7380 (print_expr_1): Call it.
7382 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7384 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7385 operand in the opcode.
7387 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7389 * config/tc-i386.h: Reorder operand flags and opcode modifier
7390 flags for clarity. Remove unused definitions: Unknown,
7391 ImmUnknown, DispUnknown, NoModrm.
7392 * config/tc-i386.c (type_names): Add missing Debug type.
7393 (md_assemble): Better duplicate prefix checking. Quicker string
7394 instruction check via new opcode_modifier flag.
7396 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7398 * doc/as.texinfo (Invoking): Clarify -Wa example.
7400 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7402 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7403 (s_mips_weakext): Define.
7404 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7405 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7408 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7410 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7411 is an error if the value can not be computed at assembly time.
7412 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7414 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7416 * gasp.c (main): Set next field of new include_path structure to
7417 NULL. From Avery Pennarun <averyp@gdc.ca>.
7419 * read.c (s_mri_sect): Call as_bad rather than abort for an
7420 unsupported MRI target.
7422 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7424 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7425 the destination of a branch instruction should be altered.
7426 (find_real_start): New function: Locate the real, Thumb coded
7427 start of a Thumb function.
7428 (do_t_branch23): Alter the destination of branches to Thumb
7431 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7433 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7435 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7438 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7440 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7441 * doc/c-hppa.texi: Likewise.
7443 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7445 * Makefile.am: Rebuild dependencies.
7446 * Makefile.in: Rebuild.
7448 * Makefile.am (DEP_INCLUDES): New variable.
7449 (.dep1): Change to work when srcdir is not an absolute path.
7450 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7451 * Makefile.in: Rebuild.
7453 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7455 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7456 LinearAddress patch.
7458 * configure.in: Set version to 2.9.1.
7459 * configure: Rebuild.
7461 * Branched binutils 2.9.
7463 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7465 * config/tc-i386.h (FWait): Define.
7466 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7467 other prefixes. Check FWait flag in opcode table to see which
7468 instructions require an fwait prefix.
7470 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7472 * stabs.c (get_stab_string_offset): Always create a stab string
7475 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7477 Fix some gcc -Wall warnings:
7478 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7479 * ehopt.c (eh_frame_code_alignment): Likewise.
7480 * expr.c (integer_constant, operand): Likewise.
7481 * frags.c (frag_align): Likewise.
7482 * gasp.c (level_0, change_base, doinstr): Likewise.
7483 * hash.c (hash_ask): Likewise.
7484 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7485 (debugging_pseudo): Likewise.
7486 * macro.c (define_macro, check_macro): Likewise.
7487 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7488 (ignore_rest_of_line, float_cons): Likewise.
7489 * symbols.c (decode_local_label_name): Likewise.
7490 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7491 (fixup_segment, number_to_chars_bigendian): Likewise.
7492 (number_to_chars_littleendian): Likewise.
7493 * config/atof-ieee.c (gen_to_words): Likewise.
7494 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7495 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7496 * read.c (output_big_sleb128): Initialize locals to avoid
7498 (output_big_uleb128, equals): Likewise.
7499 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7500 to unsigned int. Change zeros to unsigned int.
7501 * cond.c (s_if): Add return to default case.
7502 * frags.c (frag_now_fix): Change return type to addressT.
7503 * frags.h (frag_now_fix): Update declaration.
7504 * listing.c (file_info_struct): Change linenum to unsigned int.
7505 (struct list_info_struct): Change hll_line to unsigned int.
7506 (print_source): Update format string.
7507 * read.c (emit_expr): Change scan to unsigned int, and don't
7508 bother to initialize it.
7509 * symbols.c (dollar_label_count): Change to unsigned long.
7510 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7511 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7512 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7514 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7516 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7517 mcf5200 just as we do for m68000.
7518 (m68k_init_after_args): Likewise.
7519 (md_estimate_size_before_relax): Likewise.
7521 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7523 * config/tc-v850.c (md_assemble): Store relocation addend in
7524 fixup instead of instruction.
7526 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7528 * config/tc-i386.c (md_assemble): Swap template arguments to
7529 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7530 This macro is currently symmetric, so passing them the wrong
7531 way didn't cause any problem, but may if the macro is changed
7533 After copying template to i.tm, use i.tm. rather than t-> to
7534 access fields, and make t a const*
7535 Move i.tm.operand_types[] swap to immediately after the copy.
7537 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7539 * expr.h (expr_build_uconstant): Add prototype.
7540 (expr_build_unary,expr_build_binary): Add prototypes.
7541 * expr.c (expr_build_uconstant): New function.
7542 (expr_build_unary,expr_build_binary): New functions.
7544 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7546 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7547 * macro.c (macro_expand_body): Increase buffer size.
7548 * messages.c (as_warn): Likewise.
7549 (as_warn_where, as_bad, as_bad_where): Likewise.
7551 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7553 Based on patch from H.J. Lu <hjl@gnu.org>:
7554 * Makefile.am (DISTSTUFF): New variable.
7555 (diststuff): New target.
7556 * Makefile.in: Rebuild.
7558 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7560 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7561 m32r_elf_section_change_hook.
7563 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7564 emit a nop if a section ends with a 16 bit instruction.
7566 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7568 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7569 s_lcomm rather than obj_coff_lcomm.
7570 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7572 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7574 * config/tc-i386.h (LinearAddress): Define.
7575 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7576 instruction, don't use a default segment.
7578 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7580 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7581 * configure: Rebuild.
7583 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7585 * aclocal.m4, configure: Rebuild with libtool 1.2.
7587 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7589 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7590 PC relative branches. Patch courtesy of Jonathan Walton.
7593 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7595 * configure.in (emulations): Add thumb-pe target.
7597 * configure (emulations): Add thumb-pe target.
7599 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7601 * itbl-lex.l (yywrap): Don't define if already defined as a
7604 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7606 * depend.c (quote_string_for_make): New function.
7607 (wrap_output): Use it.
7609 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7611 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7612 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7614 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7616 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7617 Recognize -GN and -relax.
7618 (md_begin): Initialize gp size from -G switch.
7619 (alpha_force_relocation): Always force if -relax.
7620 (alpha_align): Take a new argument that will specify when to
7621 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7622 Change all callers. Emit nop alignment padding as nop+unop pair.
7624 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7626 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7627 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7629 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7631 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7632 require padding to the next long word boundary.
7634 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7636 * cgen.c: #include symcat.h.
7637 * config/tc-m32r.c: Likewise.
7639 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7641 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7642 absolute expressions instead of '$' prefixed register names.
7644 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7646 * read.c (s_set): Record file and line info for symbols when -as.
7647 (pseudo_set): Don't overwrite that dummy fragment.
7649 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7651 * config/tc-ppc.c (md_pseudo_table): Add "section".
7652 (ppc_named_section): New static function.
7654 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7656 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7657 so we don't have to scan the entire list.
7659 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7661 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7662 case, allow the parallel instructions to modify the same flag
7665 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7667 * listing.c (list_symbol_table): Categorize symbols by
7668 undefined_section rather than sy_frag->line == NULL.
7670 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7672 * Makefile.am (install-exec-local): Install properly when ln
7673 fails or tooldir == prefix.
7675 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7677 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7678 Test result of insert_operand for error.
7680 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7682 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7683 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7684 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7685 * doc/Makefile.in: Rebuild.
7687 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7689 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7690 (macro): Fix handling of M_COP[0-3].
7692 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7694 Based on patches from Ross Harvey <ross@teraflop.com>:
7695 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7696 if macro_alternate or macro_mri.
7697 (getstring): Remove support for byte constants between < and >.
7698 (get_any_string): '<' only starts a string if macro_alternate or
7700 (macro_expand_body): Permit keyword parameters following
7701 positional parameters.
7703 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7704 * configure.in (alpha*-*-netbsd*): New target.
7705 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7706 * configure: Rebuild.
7708 * as.h (flag_warn_suppress_instructionswap): Move from here...
7709 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7710 here, and make static.
7712 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7713 BFD_ASSEMBLER or MANY_SEGMENTS.
7715 * as.c (show_usage): Update bug-gnu-utils address.
7716 * gasp.c (show_usage): Likewise.
7717 * doc/as.texinfo (Bug Reporting): Likewise.
7719 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7721 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7722 insns regardless of the size of a pointer if we're in mips I or
7724 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7726 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7728 Fix rac to accept only a0:
7729 * tc-d10v.c (parallel_ok, find_opcode):
7730 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7731 Introduce OPERAND_GPR.
7733 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7735 * read.c (s_fill): Handle non-constant repeat counts by creating
7736 an rs_space fragment.
7738 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7740 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7741 from as_bad to as_warn.
7743 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7745 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7746 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7747 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7749 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7751 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7752 seg_fix_rotP rather than fix_root from seg_info.
7754 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7756 * expr.c: Add support for 0x1_2_3_4 bignums.
7758 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7760 * configure.in: Change -linux* to -linux-gnu*.
7761 * configure: Rebuild.
7763 * app.c (do_scrub_begin): Treat \r as whitespace.
7765 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7767 * Makefile.am: Update dependencies.
7768 * Makefile.in: Rebuild.
7770 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7772 * configure, aclocal.m4: Rebuild with new libtool.
7774 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7776 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7777 the argument to bfd_set_arch_mach.
7778 (load_address): Use bfd_arch_bits_per_address to determine the
7779 bit size of an address instead of looking at the isa level.
7780 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7782 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7784 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7786 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7788 * ehopt.c: New file.
7789 * as.h (enum _relax_state): Add rs_cfa.
7790 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7791 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7792 * read.c (emit_expr): Call check_eh_frame.
7793 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7794 (relax_segment): Likewise.
7795 * Makefile.am: Rebuild dependencies.
7796 (GAS_CFILES): Add ehopt.c.
7797 (GENERIC_OBJS): Add ehopt.o.
7798 * doc/internals.texi (Frags): Document rs_cfa.
7800 * as.c (show_usage): Mention --traditional-format.
7801 (parse_args): Accept --traditional-format.
7802 * as.h (flag_traditional_format): Declare.
7803 * output-file.c (output_file_create): If flag_traditional_format,
7804 set BFD_TRADITIONAL_FORMAT on stdoutput.
7805 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7807 * config/tc-mips.c (append_insn): Make sure that if we have a
7808 fixup for an unmatched %hi reloc, it does not associated with a
7811 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7812 * doc/Makefile.in: Likewise.
7814 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7816 * config/tc-m32r.c (check_for_side_effects): New function.
7817 (can_make_parallel): Add checks for instruction side effects
7818 clashing with the other instruction.
7819 (assemble_parallel_insn): Improve warning messages. Return error
7820 message from non-swapped instruction order.
7822 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7824 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7826 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7827 md_cleanup definition. This moves the forced literal output to
7828 the end of the source pass, and avoids macro's inserting literals
7829 into the code immediately after the macro expansion.
7831 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7833 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7834 a gas internal symbol is adjustable.
7835 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7837 * as.h: If gcc version greater than 2.6, use `__format__' and
7838 `__printf__' in function attributes, rather than `format' and
7841 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7843 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7845 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7847 Add tms320c30 support:
7848 * config/tc-tic30.h: New file.
7849 * config/tc-tic30.c: New file.
7850 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7851 TARGET_FORMAT as "coff-tic30".
7852 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7853 * Makefile.am: Rebuild dependencies.
7854 (CPU_TYPES): Add tic30.
7855 (CPU_OBJ_VALID): tic30-aout is valid.
7856 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7857 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7858 * configure, Makefile.in: Rebuild.
7860 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7862 * config/tc-v850.c (md_assemble): Improvements to error messages.
7864 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7866 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7867 BFD_RELOC_HI16_S to store the high bits of any value.
7869 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7870 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7871 assembler calculate relocations to any external symbol at all.
7872 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7873 involving generation of pc-relative relocs.
7874 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7875 has been moved to md_apply_fix3.
7877 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7878 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7879 which actually means (the address of identifier's GOT entry) +
7880 constant, which is not particularly useful.
7882 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7884 * read.h (include_dirs): Declare.
7885 (include_dir_count,include_dir_maxlen): Declare.
7887 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7889 * configure.in: Correct check for shared opcodes library.
7890 * configure: Rebuild.
7892 * listing.c (buffer_line): If we can't open the file, set at_end.
7893 (listing_print): Remove unused local variable fi.
7895 * config/m68k-parse.y (reglistpair): Handle register list in
7898 * config/vms-conf.h: Don't undef VERSION.
7900 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7902 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7904 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7906 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7907 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7908 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7909 (EXTRA_DIST): Define.
7910 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7911 explicitly rather than via the list of object files.
7912 (gcc-as.opt): New file created when make-gas.com is run.
7913 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7914 itbl-cpu.h} to #include appropriate file rather than copying that
7916 * config/vms-conf.h: Synchronize with current config.in.
7917 * Makefile.in: Rebuild.
7919 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7921 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7922 (parallel_ok): Relaxed parallel subinstruction dependency check.
7924 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7926 * as.h (flag_warn_suppress_instructionswap): added new flag.
7927 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7928 command line argument.
7929 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7930 warning only if flag_warn_suppress_instructionswap is false.
7932 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7934 * configure.in (i386-*-mingw32*): New target.
7935 * configure: Rebuild.
7937 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7939 * symbols.c (resolve_symbol_value): Don't set the segment if it
7940 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7942 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7945 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7947 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7948 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7951 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7953 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7955 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7957 * config/tc-v850.c (v850_insert_operand): Display instruction when
7958 an error is encountered.
7960 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7962 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7963 (i386-*-sco3.2v5*coff): New target.
7964 (i386-*-sco3.2*): New target.
7965 * configure: Rebuild.
7967 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7969 * config/tc-v850.c: Tidy error message production.
7971 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7973 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7974 validate_immediate return value in the right type for comparisons
7977 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7979 * listing.c (MAX_BYTES): Use listing variables not constants.
7980 (data_buffer): No longer an array, but a pointer.
7981 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7982 (listing_listing): Allocate data_buffer.
7984 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7986 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7987 --listing-rhs-width, --listing-cont-lines.
7988 (show_usage): Update.
7989 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7990 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7991 (print_lines): Use the variables instead of the constants.
7992 (listing_listing): Likewise.
7993 * listing.h: Declare the new vars.
7995 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7997 * as.c (parse_args): Add --keep-locals alias for -L.
7998 Add --strip-local-absolute.
7999 (show_usage): Update.
8000 * as.h (flag_strip_local_absolute): New flag.
8001 * symbols.c (S_IS_LOCAL): Use it.
8002 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8003 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8004 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8006 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8008 * config/tc-m32r.c: Detect if explicitly parallel instructions
8009 might have an io conflict and issue a warning message.
8011 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8013 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8014 cgen_swap_fixups): Functions to save, restore and swap the fixup
8015 chain with a backup copy.
8016 (cgen_asm_finish_insn): Returns address of constructed insn.
8018 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8020 * listing.c (file_info_struct): Remove FILE, add POS.
8021 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8022 (file_info): Don't open the file.
8023 (buffer_line): Check for the file in the last_open cache, updating
8025 (print_source): Don't reference file_info->file.
8026 (listing_listing): Likewise.
8027 (listing_print): Close the file in the cache, if any.
8029 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8031 * read.c (dwarf_file_string): New file static variable.
8032 (emit_expr): Look for constant sequence that leads up to a file
8033 name in DWARF debugging output.
8034 (stringer): Use dwarf_file_string to decide whether to accept a
8035 string as a file name.
8037 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8039 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8040 (crack_operand): Add reg->reglst MRI hack.
8041 (r_seg): Put reglst symbols in reg_section.
8042 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8044 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8046 * tc-sh.c (get_specific): Handle SGR & DBR.
8048 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8050 * tc-h8300.c (parse_reg): Take the length of the symbol into
8051 account when attempting to match a register name.
8052 * tc-h8500.c (parse_reg): Likewise.
8054 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8056 * cgen.c: Formatting changes to improve readability.
8058 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8060 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8063 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8065 Based on a patch from Jim Wilson
8066 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8067 (tc_gen_reloc): Handle cross section PC relative relocs
8070 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8072 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8074 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8076 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8077 (expr_jmp_buf): New static local.
8078 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8079 (cgen_md_operand): New function.
8080 * tc-m32r.c: Clean up pass over `struct foo' usage.
8081 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8083 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8085 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8086 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8088 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8090 * config/tc-i386.c (i386_operand): Give an error if there are
8091 unrecognized characters after an expression.
8093 For older changes see ChangeLog-9697