1 2000-11-17 Richard Henderson <rth@redhat.com>
3 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4 (main): Call dwarf2_finish.
5 * as.h (debug_type): Clarify documentation of the meaning
7 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
8 (print_stats): Fix parenthesis problem.
9 (now_subseg_size): New.
10 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
11 (dwarf2_directive_file): Don't set debug_type.
12 (dwarf2_where): Honor DEBUG_DWARF2 first.
13 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
14 do nothing if not emitting dwarf2 debug info, or no work.
15 * dwarf2dbg.h (dwarf2_emit_insn): Update.
16 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
17 (ecoff_new_file): Likewise.
18 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
19 commentary wrt dwarf2.
21 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
22 ATTRIBUTE_UNUSED as needed.
23 (emit_insn): Call dwarf2_emit_insn.
26 (s_alpha_coff_wrapper): Don't handle them.
27 (md_pseudo_table): Update for .file and .loc.
28 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
30 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
31 don't protect with debug_type.
32 * config/tc-hppa.c (md_assemble): Likewise.
33 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
34 * config/tc-mn10300.c (md_assemble): Likewise.
35 * config/tc-sh.c (md_assemble): Likewise.
36 * config/tc-v850.c (md_assemble): Likewise.
38 * config/tc-arm.c (arm_end_of_source): Remove.
39 * config/tc-hppa.c (pa_end_of_source): Remove.
40 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
41 * config/tc-mn10300.c (mn10300_finalize): Remove.
42 * config/tc-sh.c (sh_finalize): Remove.
43 * config/tc-v850.c (sh_finalize): Remove.
45 * config/tc-arm.h (md_end): Remove.
46 * config/tc-hppa.h (md_end): Remove.
47 (DWARF2_LINE_MIN_INSN_LENGTH): New.
48 * config/tc-m68hc11.h (md_end): Remove.
49 * config/tc-mn10300.h (md_end): Remove.
50 * config/tc-sh.h (md_end): Remove.
51 * config/tc-v850.h (md_end): Remove.
53 * config/tc-ia64.c (emit_one_bundle): Don't protect
54 dwarf2 bits with debug_type.
55 (md_assemble): Likewise.
56 (ia64_end_of_source): Don't call dwarf2_finish.
58 2000-11-16 Jim Wilson <wilson@redhat.com>
60 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
61 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
64 2000-11-16 H.J. Lu <hjl@gnu.org>
66 * config/obj-elf.c (obj_elf_symver): Don't check the missing
69 2000-11-15 Kazu Hirata <kazu@hxi.com>
71 * config/tc-tic30.c: Fix formatting.
72 * config/tc-tic80.c: Likewise.
73 * config/tc-v850.c: Likewise.
74 * config/tc-vax.c: Likewise.
75 * config/tc-w65.c: Likewise.
76 * config/tc-z8k.c: Likewise.
78 2000-11-14 DJ Delorie <dj@redhat.com>
80 * config/tc-v850.c: Support dwarf2.
81 * config/tc-v850.h: Ditto.
83 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
84 parse_cons_expression_v850 to initialize hold_cons_reloc.
86 2000-11-15 Bernd Schmidt <bernds@redhat.com>
88 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
89 (errata_nops_necessary_p): New function.
90 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
93 2000-11-14 Jim Wilson <wilson@redhat.com>
95 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
96 return little endian bfd formats.
98 2000-11-14 Kazu Hirata <kazu@hxi.com>
100 * config/aout_gnu.h: Fix formatting.
101 * config/atof-vax.c: Likewise.
102 * config/m68k-parse.h: Likewise.
103 * config/m88k-opcode.h: Likewise.
104 * config/obj-elf.c: Likewise.
105 * config/tc-arm.c: Likewise.
106 * config/tc-cris.c: Likewise.
107 * config/tc-i386.c: Likewise.
108 * config/tc-ia64.c: Likewise.
109 * config/tc-mn10300.c: Likewise.
110 * config/te-386bsd.h: Likewise.
111 * config/te-hppa.h: Likewise.
112 * config/te-nbsd.h: Likewise.
113 * config/te-ppcnw.h: Likewise.
114 * config/te-sparcaout.h: Likewise.
115 * config/te-tmips.h: Likewise.
116 * config/vax-inst.h: Likewise.
117 * config/vms-conf.h: Likewise.
119 2000-11-14 Jakub Jelinek <jakub@redhat.com>
121 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
123 2000-11-13 H.J. Lu <hjl@gnu.org>
125 * config/obj-elf.c (elf_frob_symbol): Support
126 ".symver name,name2@@@nodename".
127 (elf_frob_file_before_adjust): Likewise.
129 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
130 and ".symver name,name2@@@nodename".
133 2000-11-12 H.J. Lu (hjl@gnu.org)
135 * config/obj-elf.c (obj_elf_symver): Check missing version
138 2000-11-12 H.J. Lu (hjl@gnu.org)
140 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
141 instead of bfd_vma for non-bfd assemblers.
143 2000-11-09 Kazu Hirata <kazu@hxi.com>
145 * itbl-ops.c: Fix comment typos.
147 2000-11-08 Jim Wilson <wilson@redhat.com>
149 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
150 (struct unwind): Add next_slot_frag field.
151 (slot_index): New parameters slot_frag and first_frag. Add code
152 to add in frag sizes when different. Add comments.
153 (fixup_unw_records): New locals first_frag and last_frag. Pass new
154 arguments to slot_index.
155 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
156 loop end. Set next_slot_frag field.
158 2000-11-07 H.J. Lu <hjl@gnu.org>
160 * doc/as.texinfo (.symver): Updated for versioned symbol
163 * obj.h (format_ops): Add the frob_file_before_adjust field.
165 * config/obj-aout.c (aout_format_ops): Set the
166 frob_file_before_adjust field to 0.
167 * config/obj-coff.c (coff_format_ops): Likewise.
168 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
170 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
172 (elf_frob_file_before_adjust): New function to remove unneeded
173 versioned symbols from the symbol table.
174 (elf_format_ops): Set the frob_file_before_adjust field to
175 elf_frob_file_before_adjust.
177 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
180 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
182 2000-11-07 Peter Targett <peter.targett@arccores.com>
184 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
186 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
187 Fix compile time warning messages.
189 2000-11-07 Nick Clifton <nickc@redhat.com>
191 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
192 buffer in order to avoid buffer overflows.
194 2000-11-06 Steve Ellcey <sje@cup.hp.com>
196 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
197 Change M to m for -milp32 or -mlp64 to match gcc.
198 (dot_endp): Use bytes_per_address instead of 8.
199 (emit_one_bundle): Use number_to_chars_littleendian instead of
201 (fix_insn): Likewise.
202 (ia64_init): New function.
203 (ia64_target_format): New function.
204 (md_begin): Set endianness, arch, and machine as appropriate.
205 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
206 Make these macros depend on TE_HPUX macro.
207 (TARGET_FORMAT): Define.
208 (HOST_SPECIAL_INIT): Define.
209 * config/te-hpux.h: New file.
210 * configure.in: Add "ia64-*-hpux*" target to configure.
211 * configure: Regenerate.
213 2000-11-06 Kazu Hirata <kazu@hxi.com>
215 * as.c: Fix formatting.
216 * dwarf2dbg.c: Likewise.
217 * input-file.c: Likewise.
218 * input-file.h: Likewise.
219 * input-scrub.c: Likewise.
220 * itbl-ops.c: Likewise.
221 * listing.c: Likewise.
223 * messages.c: Likewise.
225 * subsegs.c: Likewise.
226 * subsegs.h: Likewise.
229 2000-11-06 Nick Clifton <nickc@redhat.com>
231 * doc/as.texinfo: Add GNU Free Documentation License.
232 * doc/gasp.texi: Add GNU Free Documentation License.
233 * doc/as.1: Add GNU Free Documentation License.
235 2000-11-05 Nick Clifton <nickc@redhat.com>
237 * config/tc-arm.c: Add include of "dwarf2dbg.h"
239 2000-11-02 Per Lundberg <plundis@chaosdev.org>
241 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
242 * configure: Regenerate.
244 2000-11-01 Nick Clifton <nickc@redhat.com>
246 * read.c (original_case_string): New global variable.
247 (read_a_source_file): Copy opcode string into
248 original_case_string if clobbering the case of the opcode.
249 * read.h: Export the definition of original_case_string.
250 * config/tc-arm.c (md_assembler): When parsing a .req
251 directive use the original opcode string, not the case
254 2000-11-02 Nick Clifton <nickc@redhat.com>
256 * config/tc-mn10300.c (debug_line): Remove this static
258 (md_assemble): Call dwarf2_generate_asm_lineno instead of
259 dwarf2_where and dwarf2_gen_line_info.
261 2000-11-02 Theo Honohan <th@futuretv.com>
263 * config/tc-arm.c (do_msr): Improve error message.
265 2000-10-31 Eric Christopher <echristo@redhat.com>
267 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
268 or pc-relative, else use fx_offset.
270 2000-10-31 Jim Wilson <wilson@redhat.com>
272 * config/tc-ia64.c (struct md): New field tag_fixups.
273 (ia64_flush_insns): Handle tag_fixups. Error if dangling
274 qualifying predicate.
275 (emit_one_bundle): Delete spurious multiplication by one. Handle
277 (ia64_start_line): Error if dangling qualifying predicate.
278 (defining_tag): New static variable.
279 (ia64_unrecognized_line, case '['): Parse tags.
280 (ia64_frob_label): Create tag_fixups.
281 (md_assemble): Reset md.qp.X_op after using it.
283 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
285 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
287 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
289 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
291 2000-10-30 Kazu Hirata <kazu@hxi.com>
293 * expr.c: Fix formatting.
294 * flonum-copy.c: Likewise.
295 * flonum.h: Likewise.
299 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
301 * as.h (OPTION_MD_BASE): Bump to 190.
302 * as.c (parse_args) <std_longopts>: Add comment about the need to
303 check OPTION_MD_BASE in as.h.
305 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
308 2000-10-27 Nick Clifton <nickc@redhat.com>
310 * configure.in (emulations): Add m68hc12.
311 * configure: Regenerate.
312 * po/gas.pot: Regenerate.
314 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
316 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
318 (arm_psr_parse): Handle lowercase CPSR and SPSR.
320 2000-10-25 Nick Clifton <nickc@redhat.com>
322 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
323 a DWARF2 line number information sequence.
325 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
327 * read.c (generate_lineno_debug): Update comment describing why
328 DWARF2 line number debug information is not generated
329 automatically by this function.
331 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
334 * config/tc-arm.h (md_end): Define.
335 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
337 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
338 if generating DWARF2 line numbers.
339 (arm_end_of_source): New function. Call dwarf2_finish if
342 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
343 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
344 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
346 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
348 * tc-i386.c: Fix prototype declarations for functions taking no
351 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
353 * tc-i386.c (i386_operand_modifier): Remove.
354 (build_displacement_string): Remove.
355 (i386_parse_seg): Remove.
356 (i386_intel_memory_operand): Remove.
357 (i386_intel_operand): Re-write using recursive descent parser based
358 on MASM documentation.
359 (struct intel_parser_s): New structure.
360 (intel_parser): New static variable.
361 (struct intel_token): New structure.
362 (cur_token, prev_token): New static variables.
375 (intel_match_token): New function.
376 (intel_get_token): New function.
377 (intel_putback_token): New function.
378 (intel_expr): New function.
379 (intel_e05): New function.
380 (intel_e05_1): New function.
381 (intel_e06): New function.
382 (intel_e06_1): New function.
383 (intel_e09): New function.
384 (intel_e09_1): New function.
385 (intel_e10): New function.
386 (intel_e10_1): New function.
387 (intel_e11): New function.
389 2000-10-20 Jakub Jelinek <jakub@redhat.com>
391 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
392 instructions to loose any special insn->architecture mask.
394 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
395 (sparc_md_end, sparc_arch_types, sparc_arch,
396 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
397 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
398 request v9b architecture if they are used).
400 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
402 * config/tc-m68k.c: Fix the previous misapplied patch.
404 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
406 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
407 BFD_ASSEMBLER and !BFD_ASSEMBLER.
408 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
411 2000-10-17 Kazu Hirata <kazu@hxi.com>
413 * debug.c: Fix formatting.
414 * depend.c: Likewise.
415 * dwarf2dbg.c: Likewise.
416 * dwarf2dbg.h: Likewise.
420 * flonum-konst.c: Likewise.
423 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
425 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
427 * doc/as.texinfo: Added notes about this new option.
429 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
431 * config/tc-sh.c (JREG): Remove.
432 (md_convert_frag): Remove #if 0:d code using JREG.
434 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
436 * config/tc-i386.c (i386_operand_modifier): Only match
437 modifiers SHORT and FLAT if they are followed by a space.
438 (parse_register): When `allow_naked_reg' is set, do not confuse
439 identifiers that start with a register name with a register.
441 2000-10-12 Kazu Hirata <kazu@hxi.com>
443 * app.c: Fix formatting.
446 * bit_fix.h: Likewise.
451 2000-10-11 Alan Modra <alan@linuxcare.com.au>
453 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
455 2000-10-07 Alan Modra <alan@linuxcare.com.au>
457 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
458 Re-arrange function a little and improve error message.
460 * write.c (write_relocs): Fix a comment.
462 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
465 2000-10-05 Jim Wilson <wilson@cygnus.com>
467 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
469 2000-10-05 Alan Modra <alan@linuxcare.com.au>
471 * config/tc-i386.c: Delete some useless comments, reformat others.
473 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
474 non-global syms in linkonce sections.
476 2000-10-04 Ralf Baechle <ralf@gnu.org>
478 * config/tc-ia64.c (operand_match): Don't use // style comments.
479 * config/tc-i370.c: Likewise.
481 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
483 Changes to handle varying register prefix and user symbol prefix.
484 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
485 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
486 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
487 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
488 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
489 (demand_register_prefix): New variable.
490 (md_pseudo_table): New pseudo ".syntax".
491 (md_longopts): New options --no-underscore and --underscore.
492 (cris_target_format): Return elf32-us-cris or elf32-cris depending
493 on symbols_have_leading_underscore.
494 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
495 (get_spec_reg): Ditto.
496 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
498 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
500 <case OPTION_NO_US, case OPTION_US>: New.
501 (md_show_usage): Be brief and reformat to match continuation of
503 * po/gas.pot: Regenerate.
505 2000-09-28 Alan Modra <alan@linuxcare.com.au>
507 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
508 force relocs for 12 bit branches.
509 (md_apply_fix): Similarly, adjust logic here.
511 2000-09-28 Alan Modra <alan@linuxcare.com.au>
513 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
514 adjust for external and weak syms as we will use a reloc. Allow
515 for +8 offset when calculating limits of branches.
516 (hppa_fix_adjustable): Undo 2000-09-23 change.
517 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
518 Correct distance calculation.
519 (tc_gen_reloc): Print the file name and line number if we can't
522 From John David Anglin <dave@hiauly1.hia.nrc.ca>
523 * config/tc-hppa.c (nonzero_dibits): Define.
524 (arg_reloc_stub_needed): Check each arg and return value
525 separately for zero case.
526 (pa_align): Declare argument `bytes'.
528 2000-09-25 Kazu Hirata <kazu@hxi.com>
530 * config/tc-cris.c: Fix formatting.
531 * config/tc-d10v.h: Likewise.
532 * config/tc-d30v.c: Likewise.
533 * config/tc-d30v.h: Likewise.
534 * config/tc-fr30.c: Likewise.
535 * config/tc-fr30.h: Likewise.
536 * config/tc-m68k.c: Likewise.
537 * config/tc-m68k.h: Likewise.
538 * config/tc-pj.h: Likewise.
539 * config/tc-ppc.c: Likewise.
540 * config/tc-ppc.h: Likewise.
541 * config/tc-sh.c: Likewise.
542 * config/tc-sh.h: Likewise.
543 * config/tc-sparc.c: Likewise.
544 * config/tc-v850.h: Likewise.
545 * config/tc-vax.h: Likewise.
546 * config/tc-w65.h: Likewise.
547 * config/tc-z8k.h: Likewise.
549 2000-09-23 Alan Modra <alan@linuxcare.com.au>
551 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
553 (hppa_force_relocation): Likewise.
555 2000-09-22 Jim Wilson <wilson@cygnus.com>
557 * config/tc-ia64.c (dv_sem): Add "stop".
558 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
559 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
560 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
562 (mark_resources): Check IA64_RS_PRr.
564 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
566 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
567 md_estimate_size_before_relax): Redesign and clean up the
568 relaxation mechanism.
570 2000-09-21 Kazu Hirata <kazu@hxi.com>
572 * config/tc-ns32k.c: Fix formatting.
573 * config/tc-ns32k.h: Likewise.
575 2000-09-20 Kazu Hirata <kazu@hxi.com>
577 * config/tc-m32r.c: Fix formatting.
578 * config/tc-m32r.h: Likewise.
579 * config/tc-m68851.h: Likewise.
580 * config/tc-m68hc11.c: Likewise.
581 * config/tc-m68hc11.h: Likewise.
582 * config/tc-m88k.c: Likewise.
583 * config/tc-mcore.c: Likewise.
584 * config/tc-mcore.h: Likewise.
585 * config/tc-mips.c: Likewise.
586 * config/tc-mips.h: Likewise.
587 * config/tc-mn10200.h: Likewise.
588 * config/tc-mn10300.h: Likewise.
589 * config/tc-tahoe.c: Likewise.
590 * config/tc-tahoe.h: Likewise.
592 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
594 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
595 Likewise in relaxation description comments.
597 2000-09-18 Alan Modra <alan@linuxcare.com.au>
599 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
600 subtraction of two syms without emitting a relocation.
602 From David Huggins-Daines <dhd@linuxcare.com>
603 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
604 global or weak symbols.
606 2000-09-15 Kazu Hirata <kazu@hxi.com>
608 * config/tc-h8300.h: Fix formatting.
609 * config/tc-h8500.c: Likewise.
610 * config/tc-h8500.h: Likewise.
611 * config/tc-hppa.h: Likewise.
612 * config/tc-i370.h: Likewise.
613 * config/tc-i386.h: Likewise.
614 * config/tc-i860.c: Likewise.
615 * config/tc-i860.h: Likewise.
616 * config/tc-i960.h: Likewise.
617 * config/tc-ia64.c: Likewise.
618 * config/tc-ia64.h: Likewise.
620 2000-09-14 Kazu Hirata <kazu@hxi.com>
622 * config/tc-a29k.c: Fix formatting.
623 * config/tc-alpha.c: Likewise.
624 * config/tc-arc.c: Likewise.
625 * config/tc-arc.h: Likewise.
626 * config/tc-arm.c: Likewise.
627 * config/tc-arm.h: Likewise.
628 * config/tc-avr.c: Likewise.
629 * config/tc-avr.h: Likewise.
630 * config/tc-tic30.c: Likewise.
631 * config/tc-tic30.h: Likewise.
632 * config/tc-tic54x.c: Likewise.
633 * config/tc-tic54x.h: Likewise.
634 * config/tc-tic80.c: Likewise.
635 * config/tc-tic80.h: Likewise.
637 2000-09-14 Timothy Wall <twall@cygnus.com>
639 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
640 parallel comparisons for later use.
641 (struct rsrc): Add parallel comparison type.
642 (resources_match): Skip special cases of PR usage (non-conflicting
645 2000-09-13 Kazu Hirata <kazu@hxi.com>
647 * config/obj-ecoff.c: Fix formatting.
648 * config/obj-elf.c: Likewise.
649 * config/obj-elf.h: Likewise.
650 * config/obj-evax.h: Likewise.
651 * config/obj-generic.h: Likewise.
652 * config/obj-hp300.c: Likewise.
653 * config/obj-hp300.h: Likewise.
654 * config/obj-ieee.h: Likewise.
655 * config/obj-vms.c: Likewise.
656 * config/obj-vms.h: Likewise.
658 2000-09-13 Anders Norlander <anorland@acc.umu.se>
660 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
661 (md_parse_option): Ditto.
662 (md_longopts): Add -mips32 option.
663 (md_show_usage): Document new options.
664 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
665 (mips_ip): Assemble mfc0 with a sub-selection code.
666 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
667 (mips_cpu_to_str): New function.
668 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
669 Use CPU_* defines instead of hardcoded numbers.
671 * doc/as.texinfo: Document new options.
672 * doc/c-mips.texi: Ditto.
674 2000-09-12 Kazu Hirata <kazu@hxi.com>
676 * as.h: Fix formatting.
677 * asintl.h: Likewise.
678 * bit_fix.h: Likewise.
679 * config/obj-aout.c: Likewise.
680 * config/obj-aout.h: Likewise.
681 * config/obj-bout.c: Likewise.
682 * config/obj-bout.h: Likewise.
683 * config/obj-coff.c: Likewise.
684 * config/obj-coff.h: Likewise.
685 * dwarf2dbg.h: Likewise.
687 * flonum.h: Likewise.
689 * itbl-ops.h: Likewise.
693 * struc-symbol.h: Likewise.
694 * subsegs.h: Likewise.
695 * symbols.h: Likewise.
699 2000-09-11 Kazu Hirata <kazu@hxi.com>
701 * bignum-copy.c: Fix formatting.
702 * config/tc-i370.c: Likewise.
703 * config/tc-i960.c: Likewise.
704 * config/tc-m68k.c: Likewise.
706 * flonum-copy.c: Likewise.
707 * flonum-konst.c: Likewise.
708 * flonum-mult.c: Likewise.
709 * literal.c: Likewise.
713 * subsegs.c: Likewise.
715 2000-09-09 Philip Blundell <philb@gnu.org>
717 * configure.in (arm*-*-uclinux*): New target.
718 * configure: Regenerate.
720 2000-09-09 Kazu Hirata <kazu@hxi.com>
722 * input-file.c: Fix formatting.
723 * itbl-ops.c: Likewise.
724 * messages.c: Likewise.
726 2000-09-08 Philip Blundell <philb@gnu.org>
728 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
731 2000-09-07 H.J. Lu <hjl@gnu.org>
733 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
734 * configure: Rebuild.
736 2000-09-07 Kazu Hirata <kazu@hxi.com>
738 * atof-generic.c: Fix formatting.
739 * config/tc-mips.c: Likewise.
740 * config/tc-vax.c: Likewise.
741 * input-scrub.c: Likewise.
743 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
745 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
746 * configure.in (sh-*-linux*): Added.
747 * configure: Rebuilt.
749 2000-09-06 Kazu Hirata <kazu@hxi.com>
751 * config/tc-hppa.c: Fix formatting.
753 * ecoff.c: Fix formatting.
755 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
757 * configure: Rebuilt with new libtool.m4.
759 2000-09-05 Kazu Hirata <kazu@hxi.com>
761 * cgen.c: Fix formatting.
762 * config/tc-ia64.c: Likewise.
764 2000-09-05 Nick Clifton <nickc@redhat.com>
766 * aclocal.m4: Regenerate.
767 * config.in: Regenerate.
768 * configure: Regenerate.
769 * po/gas.pot: Regenerate.
771 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
773 * config/tc-cris.c: Correct comment typos.
775 2000-09-05 Eric Christopher <echristo@cygnus.com>
777 * config/tc-mn10300.c: Cleanup.
778 (md_pcrel_from): Enable.
780 2000-09-05 Alan Modra <alan@linuxcare.com.au>
782 * expr.c (operand): Fix a comment typo.
783 * write.c (write_relocs): Fix a signed/unsigned warning.
785 * config/tc-hppa.c (fudge_reg_expressions): New
786 (hppa_force_reg_syms_absolute): New.
787 (pa_equ): Allow reg_section expressions.
788 * config/tc-hppa.c (md_optimize_expr): Define.
789 (hppa_force_reg_syms_absolute): Prototype.
791 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
792 (pa_parse_number): Pass in arg to select fp reg parsing.
793 Return 1 to indicate format checks pass. If strict, then only
794 accept a register or register symbol. Return value in...
795 (pa_number): New static for pa_parse_number.
796 (FP_REG_BASE): Define.
797 (FP_REG_RSEL): Define.
798 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
799 appropriate. White space changes.
800 (need_pa11_opcode): Don't bother passing any params, get them from
802 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
803 Remove extraneous check in case 'Q'.
804 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
805 reg, set section of resulting symbol to reg_section.
806 (pa_parse_space_stmt): Modify call to pa_parse_number.
807 (pa_space): Likewise.
809 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
810 (hppa_force_relocation): Handle vtable relocs.
811 (pa_vtable_entry): New.
812 (pa_vtable_inherit): New.
813 (md_pseudo_table): Add entries for vtable pseudos.
814 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
815 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
817 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
818 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
819 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
821 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
822 specify a symbol type.
824 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
825 dependent things together.
826 (md_elf_symbol_type): Define.
828 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
830 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
832 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
833 (obj_elf_vtable_entry): Declare.
835 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
837 (obj_elf_vtable_entry): Similarly.
838 (elf_pseudo_table): Fix the damage with a cast.
840 2000-09-03 Richard Henderson <rth@cygnus.com>
842 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
843 for template selection when a label is needed.
845 2000-09-02 Kazu Hirata <kazu@hxi.com>
847 * config/tc-ia64.c: Fix formatting.
849 2000-09-02 Nick Clifton <nickc@redhat.com>
851 * configure.in: Increase version number to 2.10.91.
852 * configure: Regenerate.
853 * aclocal.m4: Regenerate.
854 * config.in: Regenerate.
855 * po/gas.pot: Regenerate.
856 * Makefile.in: Regenerate.
858 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
860 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
861 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
862 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
864 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
867 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
869 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
870 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
871 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
872 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
873 (GOT_symbol): New variable.
874 (md_undefined_symbol): Set it.
876 2000-09-01 Richard Henderson <rth@cygnus.com>
878 * config/tc-ia64.c (match): Don't inline.
879 (extra_goodness): New.
880 (md_begin): Prefer nop.f and nop.b for best_template.
882 2000-08-31 Kazu Hirata <kazu@hxi.com>
884 * as.c: Fix formatting.
889 2000-08-31 Eric Christopher <echristo@cygnus.com>
891 * config/tc-mn10300.c: Cleanup and fix warnings.
892 (md_pseudo_table): Add initializers.
893 (md_show_usage): Cleanup.
894 (md_parse_option): Fix warnings.
895 (md_undefined_symbol): Fix warnings.
896 (md_conver_frag): Fix warnings.
897 (tc_gen_reloc): Fix warnings.
898 (md_apply_fix3): Fix warnings.
899 (check_operand): Fix warnings.
901 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
903 * acinclude.m4: Include libtool and gettext macros from the
905 * aclocal.m4, configure: Rebuilt.
907 2000-08-30 Mark Hatle <mhatle@mvista.com>
909 * config/tc-ppc.c (md_parse_option): Recognize -m405.
911 2000-08-31 Kazu Hirata <kazu@hxi.com>
913 * listing.c: Fix formatting.
915 2000-08-29 Kazu Hirata <kazu@hxi.com>
917 * app.c: Fix a comment typo. Fix formatting.
919 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
921 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
922 offset of the target destination for jmp instructions.
923 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
925 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
927 * NEWS: Mention support for CRIS.
929 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
931 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
932 Sets `.lcomm' alignment to zero.
934 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
936 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
937 (TC_FIX_ADJUSTABLE): Define.
939 2000-08-23 Jim Wilson <wilson@cygnus.com>
941 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
942 unwind.personality_routine is set.
944 2000-08-23 H.J. Lu <hjl@gnu.org>
946 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
948 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
950 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
953 2000-08-22 H.J. Lu <hjl@gnu.org>
955 * config.in (STRICTCOFF): New for strict COFF.
957 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
958 i386-*-go32* and i386-go32-rtems*.
959 * configure: Rebuilt.
961 * config/obj-coff.c (obj_coff_endef): Follow the historical
962 behavior if STRICTCOFF is not defined.
964 * doc/internals.texi: Document STRICTCOFF.
966 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
968 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
969 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
970 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
971 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
972 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
973 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
974 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
977 2000-08-22 Eric Christopher <echristo@cygnus.com>
979 * config/tc-mn10300.c: (md_apply_fix): New function.
980 (mn10300_force_relocation): New function.
981 (mn10300_fix_adjustable): New function.
983 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
984 (TC_HANDLES_FX_DONE): Define.
985 (obj_fix_adjustable): Define.
986 (MD_APPLY_FIX3): Define.
987 (TC_LINKRELAX_FIXUP): Define.
989 * write.c: (TC_LINKRELAX_FIXUP): Define if not
991 (fixup_segment): Use TC_LINKRELAX_FIXUP.
993 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
995 2000-08-21 Jason Eckhardt <jle@cygnus.com>
997 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
998 if the fixup resulted in a relocation.
1000 2000-08-18 Nick Clifton <nickc@redhat.com>
1002 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1003 Make reference to first element of shift_names explicit.
1005 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1007 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1008 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1009 add a symbol's address. Removed all target-specific #ifdefs that
1010 used to accomplished the same.
1011 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1012 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1013 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1014 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1015 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1017 2000-08-17 Kazu Hirata <kazu@hxi.com>
1019 * dwarf2dbg.c: Fix formatting.
1021 2000-08-17 Nick Clifton <nickc@redhat.com>
1023 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1024 to be recoded as logical shift lefts by zero.
1026 2000-08-16 Jim Wilson <wilson@cygnus.com>
1028 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1029 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1031 (note_register_values): Handle IA64_OPND_R3_2 operands.
1033 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1035 * config/tc-i860.c (md_operand): Silly typo fixed.
1037 2000-08-16 Nick Clifton <nickc@redhat.com>
1039 * config/tc-arm.c (struct asm_shift): Delete.
1041 (enum asm_shift_index): New.
1042 (struct asm_shift_properties): New.
1043 (struct asm_shift_name): New.
1044 (shift_properties[]); New.
1045 (shift_names[]); New.
1047 (decode_shift): Use new structures.
1048 Issue a warning is "ROR #0" is used.
1049 Issue a warning if "ASR #0" or "LSR #0" is used.
1051 (md_begin): Initialise arm_shift_hsh table from new
1052 asm_shift_name array.
1054 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1056 * config/tc-sparc.c: Kill all warnings.
1057 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1059 (md_show_usage): Update usage text.
1061 2000-08-16 Nick Clifton <nickc@redhat.com>
1063 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1066 2000-08-15 Will Cohen <wcohen@redhat.com>
1068 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1070 * config/tc-sh.c (md_assemble): Changed so debug_type
1071 test performed for ppi_assemble
1072 * config/tc-sh.c: Included dwarf2dbg.h.
1073 (debug_line): Defined.
1074 (md_assemble): Generates dwarf2 line info.
1075 (sh_finalize): New function. Finalize dwarf2 info.
1076 (assemble_ppi): Returns size of code generated.
1077 (build_Mytes): Returns size of code generated.
1078 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1079 * config/tc-sh.h (md_end): Defined.
1080 (sh_finalize): Declared.
1082 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1084 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1087 2000-08-14 Nick Clifton <nickc@redhat.com>
1089 * config/tc-arm.c (do_bx): Allow "bx pc".
1091 2000-08-14 Jim Wilson <wilson@cygnus.com>
1093 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1094 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1095 (md_begin): Change assignment to md.flag to OR in the new bit.
1097 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1099 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1100 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1103 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1105 * NEWS: Mention i860 support.
1107 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1109 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1111 2000-08-14 Andreas Schwab <schwab@suse.de>
1113 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1115 2000-08-11 Andreas Schwab <schwab@suse.de>
1117 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1120 2000-08-11 Kazu Hirata <kazu@hxi.com>
1122 * expr.c: Fix formatting.
1123 * config/obj-bout.c: Likewise.
1125 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1127 * doc/c-i860.texi: Flesh out the i860 section more.
1129 2000-08-10 Kazu Hirata <kazu@hxi.com>
1131 * symbols.c: Fix formatting.
1134 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1136 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1137 has the IgnoreSize bit set.
1139 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1141 From Rodney Brown <RodneyBrown@mynd.com>
1142 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1143 * configure: Regenerate.
1145 2000-08-09 Kazu Hirata <kazu@hxi.com>
1147 * hash.c: Fix formatting.
1150 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1152 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1153 (i860_fix_info): New enum.
1154 (MD_APPLY_FIX3): Define.
1155 (WORKING_DOT_WORD): Define.
1156 (TC_HANDLES_FX_DONE): Define.
1157 (DIFF_EXPR_OK): Define.
1158 (LISTING_HEADER): Define.
1159 (TARGET_FORMAT): Select target format based on endian flag.
1160 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1161 (target_big_endian): Add external declaration.
1163 * config/tc-i860.c: All existing code reworked completely. Other
1164 new code shown below.
1165 (SYNTAX_SVR4): Define.
1166 (target_warn_expand): New variable.
1167 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1168 (md_longopts): Declare and define with new options (-EL, -EB,
1170 (md_show_usage): New function.
1171 (md_operand): New function.
1172 (obtain_reloc_for_imm16): New function.
1173 (md_apply_fix3): New function.
1174 (tc_gen_reloc): New function.
1176 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1178 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1179 2 bytes of the jump address are in the same frag.
1180 (find): Accept 68hc12 register indirect modes.
1182 * NEWS: Mention 68HC11 & 68HC12 support.
1184 2000-08-07 Richard Henderson <rth@cygnus.com>
1186 * config/tc-ia64.c (unwind): Add prologue_mask member.
1187 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1188 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1189 (dot_body): Clear unwind.prologue_mask.
1190 (dot_prologue): Set it. Accept a register second argument.
1192 2000-08-07 Kazu Hirata <kazu@hxi.com>
1194 * config/atof-ieee.c: Fix formatting.
1195 * config/atof-tahoe.c: Likewise.
1197 2000-08-06 Nick Clifton <nickc@cygnus.com>
1199 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1202 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1203 of .popsection, .previous, .pushsection, .subsection,
1204 .version, .vtable_entry, .vtable_inherit and .weak.
1206 2000-08-05 Kazu Hirata <kazu@hxi.com>
1208 * config/tc-cris.c: Fix formatting.
1209 * config/tc-i386.c: Likewise.
1210 * config/tc-sparc.c (sparc_ip): Simplify the code.
1212 2000-08-04 Kazu Hirata <kazu@hxi.com>
1214 * config/tc-cris.c: Rearrange code for readability.
1215 * config/tc-d10v.c: Fix formatting.
1216 * config/tc-m32r.c: Likewise.
1217 * config/tc-sparc.c: Likewise.
1219 2000-08-02 Jim Wilson <wilson@cygnus.com>
1221 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1222 before ia64_find_opcode.
1223 (md_assemble): Likewise.
1225 2000-08-01 Nick Clifton <nickc@cygnus.com>
1227 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1228 Undo some formatting fixes.
1230 2000-08-01 Kazu Hirata <kazu@hxi.com>
1232 * config/obj-som.c: Fix formatting.
1233 * config/obj-ieee.c: Likewise.
1234 * config/tc-arm.c: Likewise.
1235 * config/tc-v850.c: Likewise.
1237 2000-08-01 Nick Clifton <nickc@redhat.com>
1239 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1240 index by command line option.
1242 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1244 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1245 (@node M68K-Branch): Rewrite to match the reality.
1247 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1249 * doc/c-i860.texi: New file.
1250 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1251 * doc/Makefile.in: Regenerate.
1252 * doc/all.texi: Add I860 as relevant architecture.
1253 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1255 2000-07-31 Kazu Hirata <kazu@hxi.com>
1257 * config/tc-d30v.c: Fix formatting.
1259 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1261 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1262 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1263 long emit a long branch if available instead of an absolute jump, never
1264 emit absolute jumps for anything with --pcrel.
1266 * doc/c-m68k.texi: Document new command line option.
1268 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1270 * config/tc-avr.c: Use PARAMS macro in function declarations.
1271 Don't declare md_pcrel_from_section (already in tc-avr.h).
1272 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1273 (avr_operand): Don't set (unsigned) op_mask to -1.
1275 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1277 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1278 * configure: Regenerated.
1279 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1280 of operand to the .type directive (.e.g, "type").
1282 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1284 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1285 * app.c (do_scrub_chars): Record where first comment found.
1286 * read.c (read_a_source_file): Init found_comment on entry, and
1287 notify whether comments found on exit.
1288 * config/tc-hppa.c (md_shortopts): Add "c".
1289 (md_longopts): Add warn-comment.
1290 (md_parse_option): Handle it.
1291 (md_show_usage): Show available options.
1292 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1294 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1296 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1297 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1299 (md_estimate_size_before_relax): Don't fall off end of function.
1301 2000-07-27 Kazu Hirata <kazu@hxi.com>
1303 * config/tc-avr.c: Fix formatting.
1304 * config/tc-ns32k.c: Likewise.
1306 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1308 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1310 2000-07-27 Kazu Hirata <kazu@hxi.com>
1312 * config/tc-d10v.c: Fix formatting.
1313 * config/tc-z8k.c: Likewise.
1314 * config/tc-sparc.c: Likewise.
1316 2000-07-26 Dave Brolley <brolley@redhat.com>
1318 * cgen.c (queue_fixup): Declare opinfo.
1319 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1320 (gas_cgen_md_operand): Ditto.
1321 (gas_cgen_md_apply_fix3): Ditto.
1323 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1325 * config/obj-coff.c (obj_frob_symbol): Don't merge
1326 labels. Don't merge if the symbol isn't constant. Return
1327 immediately if a symbol is merged.
1329 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1331 * frags.c (frag_align): Correct absolute section alignment.
1333 2000-07-20 DJ Delorie <dj@redhat.com>
1335 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1336 it breaks linking against DLLs.
1338 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1340 * configure.in: Add CRIS support.
1341 * configure: Regenerate.
1342 * Makefile.am: (CPU_TYPES): Add cris.
1343 (CPU_OBJ_VALID) [aout]: Add cris.
1344 (MULTI_CPU_TYPES): Add cris.
1345 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1346 [coff]: Only i386 and mips are valid.
1347 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1348 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1349 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1350 Regenerate dependencies.
1351 * Makefile.in: Regenerate.
1352 * aclocal.m4: Regenerate.
1353 * as.c: Declare crisaout, criself.
1354 * config/tc-cris.h, config/tc-cris.c: New.
1355 * config/e-criself.c, config/e-crisaout.c: New.
1356 * po/POTFILES.in, po/gas.pot: Regenerate.
1358 2000-07-20 Kazu Hirata <kazu@hxi.com>
1360 * read.c: Fix formatting.
1361 * write.c: Fix formatting.
1363 2000-07-19 H.J. Lu <hjl@gnu.org>
1365 * sb.c: Include <stdlib.h> if exists for abort ().
1367 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1369 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1370 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1371 (pa_type_args): Same here.
1373 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1375 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1376 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1377 the storage class is already set.
1379 2000-07-17 Kazu Hirata <kazu@hxi.com>
1381 * config/tc-m68hc11.c: Fix formatting.
1382 * config/tc-mn10200.c: Likewise.
1383 * config/tc-mn10300.c: Likewise.
1384 * config/tc-pj.c: Likewise.
1385 * config/tc-tic80.c: Likewise.
1386 * config/tc-w65.c: Likewise.
1388 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1390 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1393 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1395 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1398 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1400 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1401 ELF as are used for SOM (except the 32-bit reloc one) to decide
1402 whether a symbol can be reduced to a section symbol. Expand on
1403 the comment for symbols involved in LR% and RR% expressions.
1405 2000-07-14 Nick Clifton <nickc@cygnus.com>
1407 * config/tc-mips.c (mips_disable_float_construction): New
1408 static variable. Set to true if doubles should not be
1409 constructed by loading two single width fp registers with
1410 halves of the value.
1411 (mips_ip): Test mips_disable_float_construction.
1412 (md_longopts): Add command line switches --construct-floats
1413 and --no-construct-floats.
1414 (md_parse_option): Parse new command line options.
1415 (md_show_usage): Describe new command line options.
1417 * doc/c-mips.texi: Document new command line options.
1419 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1421 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1422 * configure: Regenerate.
1424 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1426 * configure.in (DEFAULT_EMULATION setting): Revert part of
1427 2000-07-01 change that set te_multi=multi unless set to tmips.
1428 * configure: Regenerate.
1430 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1432 * config/obj-coff.c (coff_frob_section): Add padding to the last
1433 section when aligning it increases its size.
1435 2000-07-11 Kazu Hirata <kazu@hxi.com>
1437 * config/tc-tic54x.c: Fix formatting.
1439 2000-07-10 Kazu Hirata <kazu@hxi.com>
1441 * config/tc-h8500.c: Fix formatting.
1442 * config/tc-tic54x.c: Fix formatting.
1444 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1446 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1447 displacements correctly.
1449 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1451 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1453 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1457 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1459 From David Huggins-Daines <dhd@linuxcare.com>
1460 * config/te-hppalinux64.h: Add a new emulation.
1461 * configure.in (emulations): Add configure bits to support the
1462 64-bit Linux/parisc target.
1463 * configure: Regenerate.
1465 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1466 (md_shortopts): Add `V' for ELF.
1468 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1469 when SOM or ELF_ARG_RELOC are defined.
1470 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1471 ELF_ARG_RELOC are defined.
1472 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1473 (pa_stringer): ..Do it here instead. Fix comment typos.
1474 (hppa_force_relocation): Cast enums to int before comparing with
1477 From Ryan Bradetich <rbradetich@uswest.net>
1478 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1479 redifinition warning.
1480 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1481 (hppa_force_relocation): ditto
1482 (md_apply_fix): Added cast to buf to fix warnings.
1484 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1485 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1487 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1488 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1489 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1490 reloc_type** to avoid warnings in switch.
1491 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1492 little earlier instead.
1494 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1496 (pa_type_args): Use symbol_arg_reloc_info.
1497 (struct pa_it): Make arg_reloc unsigned int.
1498 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1499 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1500 (pa_code): Delete. pa_text duplicates this function.
1501 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1502 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1504 (cons_fix_new_hppa): Actually change selector to e_fsel when
1505 warning about assuming so.
1506 (tc_gen_reloc): More example elf arg reloc code.
1507 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1508 (hppa_force_relocation): Likewise.
1510 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1512 (pa_end_of_source): Prototype.
1513 (hppa_fix_adjustable): Prototype.
1514 (LABELS_WITHOUT_COLONS): Move it..
1515 * config/te-hppa.h: To here.
1517 * config/te-hppa64.h: New file.
1519 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1521 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1522 format -10, -16, 16 relocs.
1523 (hppa_elf_mark_end_of_function): Test for null
1524 last_call_info->start_symbol
1526 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1527 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1528 re_assesmble_* functions. Delete extraneous statements. Fix
1530 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1531 insn to re_assemble_*.
1533 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1535 * doc/internals.texi (Expressions): Fix typo.
1537 2000-07-08 Kazu Hirata <kazu@hxi.com>
1539 * config/tc-sh.c: Fix formatting.
1540 * config/tc-tic54x.c: Fix formatting.
1541 * depend.c: Fix formatting.
1542 * flonum-konst.c: Likewise.
1543 * flonum-mult.c: Likewise.
1545 2000-07-07 Kazu Hirata <kazu@hxi.com>
1547 * config/tc-sh.c: Fix comments.
1548 * config/obj-vms.c: Fix comments.
1549 * config/tc-a29k.c: Likewise.
1550 * config/tc-alpha.c: Likewise.
1551 * config/tc-h8300.c: Likewise.
1552 * config/tc-h8500.c: Likewise.
1553 * config/tc-i370.c: Likewise.
1554 * config/tc-ia64.c: Likewise.
1555 * config/tc-m68hc11.c: Likewise.
1556 * config/tc-m68k.c: Likewise.
1557 * config/tc-mips.c: Likewise.
1558 * config/tc-ns32k.c: Likewise.
1559 * config/tc-ppc.c: Likewise.
1560 * config/tc-z8k.c: Likewise.
1562 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1564 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1565 Default to '(SEC_LOAD | SEC_DATA)'.
1566 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1568 * doc/internals.texi (CPU Backend): Describe
1569 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1571 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1573 * as.c (parse_args): NULL terminate the long option list.
1575 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1577 * config/tc-d30v.h: Include "write.h" for fixS.
1578 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1580 2000-07-05 Nick Clifton <nickc@cygnus.com>
1582 * config/tc-d30v.c (write_2_short): Further changes to warning
1583 messages produced when combining EITHER_BUT_PREFER_MU attributed
1586 2000-07-05 DJ Delorie <dj@redhat.com>
1590 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1592 * config/tc-arm.c (psrs): Accept combinations of flags.
1594 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1596 * config/tc-avr.c: Change _ () to _() around all strings marked
1597 for translation (exception from the usual coding style).
1598 (avr_opt): New struct variable, how the new switches are set.
1599 (OPTION_MMCU): Define as 'm' and actually use.
1600 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1601 (show_mcu_list): New function, display the list of known MCUs.
1602 (md_show_usage): Document the new switches. Call show_mcu_list.
1603 (avr_set_arch): Change 'm' to OPTION_MMCU.
1604 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1605 Handle the new switches.
1606 (avr_operands): Disable warnings for undefined combinations of
1607 operands if -mall-opcodes. Disable warnings for skipping two-word
1608 instructions if enhanced core or -mno-skip-bug.
1609 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1610 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1611 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1612 (avr_ldi_expression): Warn about implicit lo8().
1613 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1615 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1617 * configure.in: Add entry for mips-*-sysv4*MP*
1618 * configure: Rebuild
1619 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1620 elf32-tradlittlemips for traditional mips targets.
1621 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1622 test for Link Once sections as in adjust_reloc_syms.
1623 * config/te-tmips.h: New file for traditional mips targets. Define
1626 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1628 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1629 flags argument is not present, don't change an existing section's
1630 section's attributes. If the flags argument is present, warn if the
1631 attributes don't match the section's current attributes. When
1632 long section names are supported, set SEC_LINK_ONCE and
1633 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1635 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1637 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1638 symbols; create them.
1640 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1642 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1643 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1645 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1647 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1648 expressions. Ignore the problem when handling 16 bit signed
1649 immediates, because the assembler will take care of the relocation
1652 2000-06-27 Nick Clifton <nickc@cygnus.com>
1654 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1655 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1656 sequential order, and emit warning messages if the input source
1657 code contains constructs like that, or parallel constructs
1658 containing such opcodes.
1660 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1662 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1663 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1664 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1665 (md_show_usage): Update usage message.
1666 (md_parse_option): Allow redefinition of MCU type within the
1667 same avr[1-5] bfd machine type. Show both old and new MCU type
1668 in the error message.
1669 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1670 Simplify 8K wrap code.
1672 2000-06-25 Kazu Hirata <kazu@hxi.com>
1674 * config/obj-aout.c: Remove all uses of DEFUN.
1675 * config/obj-ieee.c: Likewise.
1676 * config/tc-sh.c: Fix comment typos.
1677 * config/tc-tahoe.c: Likewise.
1678 * config/tc-vax.c: Likewise.
1679 * config/tc-w65.c: Likewise.
1680 * config/tc-z8k.c: Likewise.
1681 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1683 2000-06-24 DJ Delorie <dj@cygnus.com>
1685 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1686 more changes from Sept 1999
1687 (tc_i386_fix_adjustable): ditto
1688 (md_apply_fix3): ditto
1690 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1692 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1693 (gas_cgen_parse_operand): Set it around expression() call.
1694 (gas_cgen_md_operand): Test for it before longjmp().
1696 2000-06-24 Kazu Hirata <kazu@hxi.com>
1698 * config/tc-h8500.c: Remove all uses of DEFUN.
1699 * config/tc-sh.c: Likewise.
1700 * config/tc-w65.c: Likewise.
1701 * config/tc-z8k.c: Likewise.
1703 * config/tc-h8500.c: Fix typos in comments.
1705 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1707 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1710 2000-06-23 matthew green <mrg@redhat.com>
1712 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1713 defined. Fix error message for `[' grouping.
1715 2000-06-22 Kazu Hirata <kazu@hxi.com>
1717 * config/tc-h8300.c: Fix formatting and comment typos.
1719 2000-06-22 Timothy Wall <twall@cygnus.com>
1721 * config/tc-ia64.c (note_register_values): Move premature QP
1722 notation clearing into the appropriate place.
1724 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1726 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1727 first before anything else. Add bin-bugs.h, emul.h and progress.h
1728 Sort list of files as for $(OBJS) in Makefile.am.
1730 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1731 find one. Remake dependencies.
1732 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1733 * Makefile.in: Regenerate.
1734 * doc/Makefile.in: Regenerate.
1736 * config/tc-i386.c (i386_displacement): Don't assume a constant
1737 displacement is necessarily 16 bits when in 16 bit code mode.
1738 (md_assemble): Instead size the displacement here after we know
1739 for sure that a .code16gcc operand hasn't automatically added
1740 operand size prefixes.
1742 2000-06-21 H.J. Lu <hjl@gnu.org>
1744 * Makefile.am: Rebuild dependency.
1745 * Makefile.in: Rebuild.
1747 2000-06-21 Kazu Hirata <kazu@hxi.com>
1749 * config/tc-h8300.c (parse_reg): Make the function static.
1750 (parse_exp): Likewise.
1752 2000-06-20 DJ Delorie <dj@cygnus.com>
1754 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1755 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1756 for cygwin import libraries to work properly.
1758 2000-06-20 H.J. Lu <hjl@gnu.org>
1760 * Makefile.am: Rebuild dependency.
1761 * Makefile.in: Rebuild.
1762 * configure: Likewise.
1763 * doc/Makefile.in: Likewise.
1765 2000-06-20 Timothy Wall <twall@cygnus.com>
1767 * doc/internals.texi (CPU backend): Add @itemx for
1768 TC_START_LABEL_WITHOUT_COLON.
1769 * doc/c-tic54x.texi: New.
1770 * doc/as.texinfo: Add tic54x features and include primary tic54x
1772 * doc/all.texi: Add C54X.
1773 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1774 * doc/Makefile.in: Regenerate.
1775 * configure.in: Add tic54x and define LIBM for tic54x.
1776 * configure: Regenrate.
1777 * config/tc-tic54x.[ch]: New.
1778 * config/obj-coff.h: Add tic54x.
1779 * Makefile.am: (CPU_TYPES): Add tic54x.
1780 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1781 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1782 (as_new_LDADD): Add $(LIBM).
1783 * Makefile.in: Regenerate.
1785 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1787 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1788 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1789 * doc/as.texinfo: Likewise.
1791 * configure, Makefile.in: Regenerate.
1792 * configure.in (emulations): Recognize m6811 and m6812.
1793 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1794 Added files for 68hc11 and 68hc12 assembler.
1795 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1796 * config/tc-m68hc11.h: Header definition for that assembler.
1798 2000-06-18 Nick Clifton <nickc@redhat.com>
1800 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1801 instead of OCTETS_PER_BYTE.
1803 * config/tc-v850.c: Fix compile time warnings.
1804 * config/tc-ppc.c: Fix compile time warnings.
1806 2000-06-18 H.J. Lu <hjl@gnu.org>
1808 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1809 * configure: Rebuild.
1811 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1813 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1816 2000-06-16 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1819 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1821 * doc/c-mips.texi: Document newly accepted cpu variants.
1823 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1825 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1827 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1829 * macro.c (getstring): Make it possible to escape the quote
1832 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1834 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1836 2000-06-13 H.J. Lu <hjl@gnu.org>
1838 * configure: Regenerate.
1840 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1842 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1844 * doc/internals.texi (line_separator_chars): Semicolon is no
1845 longer a default. Mention null and newline as defaults.
1847 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1849 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1850 * config/tc-i860.h (line_separator_chars): Likewise.
1851 * config/tc-h8300.c (line_separator_chars): Likewise.
1852 * config/tc-i960.c (line_separator_chars): Likewise.
1853 * config/tc-m68k.c (line_separator_chars): Likewise.
1854 * config/tc-mips.c (line_separator_chars): Likewise.
1855 * config/tc-ns32k.c (line_separator_chars): Likewise.
1856 * config/tc-sparc.c (line_separator_chars): Likewise.
1857 * config/tc-vax.c (line_separator_chars): Likewise.
1859 * config/tc-h8300.c (comment_chars): Use string initialiser.
1860 * config/tc-i960.c (line_comment_chars): Likewise.
1861 * config/tc-z8k.c (comment_chars, line_comment_chars,
1862 line_separator_chars): Likewise.
1864 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1867 2000-06-08 Nick Clifton <nickc@cygnus.com>
1869 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1872 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1874 * configure.in (VERSION): Update to show this is the CVS mainline.
1876 2000-06-08 Matthew Jacob <mjacob@feral.com>
1878 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1879 $at is the integer register $r28, vs. both $r28 and the floating
1880 point register $f28.
1882 2000-06-08 James E. Wilson <wilson@cygnus.com>
1884 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1885 (dot_endp): Don't call ia64_flush_insns.
1886 (emit_one_bundle): Don't delete prologue/body records from
1887 unwind_record list in first loop. Rewrite second loop to account for
1890 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1892 * config/tc-ia64.c: Add missing prototypes.
1893 (generate_unwind_image): Cast argument to output_unw_records call.
1895 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1897 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1899 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1901 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1902 (REGISTER_P): likewise.
1903 (avr_opcodes): uses include/opcode/avr.h
1904 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1906 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1908 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1911 2000-06-03 H.J. Lu <hjl@gnu.org>
1913 * read.c (is_end_of_line): Put back `;'.
1915 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1917 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1919 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1921 * expr.c (operand): Test is_end_of_line outside switch to catch
1922 line separator chars that are also operators.
1923 (operator): Return O_illegal for line separator chars.
1925 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1926 entry (or `!' entry for TC_HPPA).
1928 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1929 before indexing is_end_of_line. Remove redundant check for '\0'.
1931 * config/tc-h8500.c (md_assemble): Likewise.
1932 * config/tc-mcore.c (md_assemble): Likewise.
1933 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1936 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1938 * config/tc-mcore.c (mcore_cons): Likewise.
1939 (mcore_float_cons): Likewise.
1940 (mcore_stringer): Likewise.
1941 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1943 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1945 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1947 2000-05-29 Nick Clifton <nickc@cygnus.com>
1949 * config/tc-sh.c: Fix compile time warning messages.
1951 * config/tc-mips.c: Fix compile time warning messages.
1953 2000-05-29 Philip Blundell <philb@gnu.org>
1955 * doc/as.texinfo: Update copyright dates.
1956 (Local Labels): Delete misplaced mention of ARM.
1957 * NEWS: Mention ARM ELF support.
1959 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1961 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1962 it is modified, and use the real_size to compute the frag address
1963 for dwarf2 line info.
1965 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1967 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1968 line-matching scheme to cope with automake moving variables around.
1969 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1970 * Makefile.in: Regenerate.
1972 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1974 * config/tc-sparc.c (sparc_relax): New.
1975 (md_longopts): Add -relax and -no-relax options.
1976 (md_parse_options, md_show_usage): Likewise.
1977 (md_apply_fix3): Optimize tail call into branch always if possible.
1979 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1981 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1982 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1983 rules, with warning when a GAS statement specifies a packing that
1984 will result in an instruction being squashed.
1985 Added typdef packing_type and enumerals, changed various integer
1986 literals to use the enumerals.
1988 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1990 * config/tc-ia64.c (dot_restorereg_p): New function.
1991 (md_pseudo_table): Add restorereg.p.
1992 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1993 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1995 * config/tc-ia64.h (unw_record_type): Add unwabi.
1996 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1997 called MASK with members for imask, and the masks produced by
1998 fr_mem, gr_mem, br_mem, and frgr_mem.
1999 (unw_p_record): Add members ABI and CONTEXT.
2000 (unw_x_record): Add member AB.
2001 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2002 as pseudo-register for use during unwind info generation.
2003 (AR_PFS, AR_LC): New macros.
2004 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2005 whose names start with an at sign (as in "@priunat").
2006 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2008 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2009 proc_end, unwind_info, personality_routine): Consolidate into
2010 "unwind" structure to reduce offset-table use. Add member
2011 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2013 (output_R1_format, output_R3_format, output_P3_format,
2014 output_P6_format): Initialize R with zero to reduce compiler warnings.
2015 (output_P7_format): Ditto. Add `default' branch to switch
2016 statement to reduce compiler warnings.
2017 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2018 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2019 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2020 into single argument.
2021 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2022 compiler warnings. Merge A and B args into single argument.
2023 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2024 A and B args into single argument.
2025 (free_record): Removed (wasn't used).
2026 (free_list_records): Also free imasks in prologue records.
2027 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2028 (output_spill_mask): Remove.
2029 (output_unwabi): New function.
2030 (output_epilogue, output_label_state, output_copy_state): Call
2032 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2033 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2035 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2036 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2037 as part of handling the prologue records. Emit region's imask if
2038 we have one. Handle unwabi, epilogue, label_state, copy_state,
2039 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2040 spill_sprel_p, and spill_reg_p records.
2041 (set_imask, count_bits, slot_index): New function.
2042 (fixup_unw_records): Fix region size computation. Handle
2043 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2044 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2045 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2046 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2047 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2048 (dot_save): Use manifest constants for applicaton registers.
2049 Handle REG_PR and REG_PRIUNAT.
2050 (dot_restore): Don't just ignore it.
2051 (dot_restorereg): New function..
2052 (generate_unwind_image): Ensure unwind info is a multiple of eight
2053 bytes, not just four bytes.
2054 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2055 (dot_altrp): Don't just ignore it.
2056 (dot_savemem): New function. Replaces dot_savesp() and
2057 dot_savepsp(). Use manifest constants for applicaton registers.
2058 Handle REG_PR and REG_PRIUNAT.
2059 (dot_savef): Simplify.
2060 (dot_saveb): Support generation of br_gr.
2061 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2062 dot_label_state, dot_copy_state): New function.
2063 (dot_unwabi): Don't just ignore it.
2064 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2065 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2066 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2067 (emit_one_bundle): Set slot number for prologue/body records
2068 *before* emitting the first insn.
2069 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2070 (md_begin): Declare "psp" pseudo-register.
2071 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2072 so we don't get segfault.
2073 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2074 counts as required per SW Conventions manual
2075 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2076 output_preds_psprel, output_preds_sprel, output_spill_base,
2077 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2078 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2079 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2080 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2081 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2082 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2083 (dot_vframe): Implement.
2084 (dot_vframesp, dot_vframepsp): New function.
2086 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2088 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2089 * configure: Regenerate.
2091 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2093 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2094 (md_estimate_size_before_relax): so we can use it here instead of
2095 old kludges. Localise vars to blocks. Comment.
2097 * frags.c (frag_new): Update fr_var comments.
2098 * frags.h (struct frag): Ditto.
2100 2000-05-22 Richard Henderson <rth@cygnus.com>
2102 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2103 (pseudo_func): Add pcrel.
2104 (operand_match): Handle IA64_OPND_TGT64.
2105 (build_insn): Likewise.
2106 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2107 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2108 (fix_insn): Handle all three 64-bit relocation types.
2110 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2112 * obj.h (struct format_ops): New members begin, app_file,
2113 s_set_other, s_set_desc, s_get_type, s_set_type,
2114 separate_stab_sections, init_stab_section.
2116 * config/obj-multi.h: Update GPL notice to v2.
2118 (obj_app_file): New.
2119 (S_SET_SIZE): Test s_set_size for NULL before calling.
2120 (S_SET_ALIGN): Similar for s_set_align.
2125 (SEPARATE_STAB_SECTIONS): New.
2126 (INIT_STAB_SECTION): New.
2127 (EMIT_SECTION_SYMBOLS): New.
2128 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2130 * config/obj-elf.h: Update GPL notice to v2.
2131 Mention that this file is included from obj-multi.h.
2132 (obj_begin): Wrap definition in ifndef.
2133 (elf_file_symbol): Constify declaration.
2134 (obj_app_file): Ditto.
2135 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2136 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2138 * config/obj-elf.c (elf_s_set_other): New.
2139 (elf_file_symbol): Constify argument.
2140 (elf_separate_stab_sections): New.
2141 (elf_init_stab_section): New.
2142 (elf_format_ops): Add new members. Remove comma at end.
2144 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2145 (ecoff_format_ops): Add new fields. Remove comma at end.
2146 Mention inconsistency for emit_section_symbols.
2148 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2150 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2151 (coff_separate_stab_sections): New.
2152 (coff_format_ops): Add new members.
2154 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2155 (obj_aout_s_set_other): New.
2156 (obj_aout_s_set_desc): New.
2157 (obj_aout_s_get_type): New.
2158 (obj_aout_s_set_type): New.
2159 (obj_aout_separate_stab_sections): New.
2160 (aout_format_ops): New members added. Use obj_aout_process_stab,
2161 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2162 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2164 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2166 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2168 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2169 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2170 (md_estimate_size_before_relax): Ensure jumps to weak and
2171 externally visible symbols are relocatable.
2173 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2175 * stabs.c (aout_process_stab): Make global.
2176 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2177 * read.h (aout_process_stab): Declare.
2179 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2180 Generalize to *aout, *coff *elf.
2181 * configure: Regenerated.
2183 * doc/internals.texi (Object format backend): Say
2184 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2186 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2187 * Makefile.in: Regenerated.
2189 2000-05-19 Catherine Moore <clm@cygnus.com>
2191 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2193 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2195 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2196 instruction to reflect change in re_assemble_*.
2198 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2200 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2201 build PA64 ELF tools.
2202 * configure: Rebuilt.
2204 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2206 * Makefile.am: Regenerate dependencies.
2207 * Makefile.in: Regenerate.
2209 2000-05-15 Nick Clifton <nickc@cygnus.com>
2211 * config/tc-arm.c (struct asm_psr): Add boolean field
2212 distinguishing between CSPR and SPSR. Rename 'number' field
2214 (psrs): Rearrange contents to match new asm_psr structure.
2215 (arm_psr_parse): Move next to psr_required_here. Make it
2216 return an asm_psr structure.
2217 (psr_required_here): Use asm_psr structure returned by
2219 (do_msr): Reorganise to allow psr_required_here to be called
2221 (md_undefined_name): Mark 'name' parameter as unused, since
2222 the COFF target does not use it.
2224 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2226 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2228 * config/te-aux.h: Likewise.
2229 * config/te-dpx2.h: Likewise.
2230 * config/te-go32.h: Likewise.
2231 * config/te-hp300.h: Likewise.
2232 * config/te-hppa.h: Likewise.
2233 * config/te-i386aix.h: Likewise.
2234 * config/te-ic960.h: Likewise.
2235 * config/te-interix.h: Likewise.
2236 * config/te-nbsd532.h: Likewise.
2237 * config/te-pc532mach.h: Likewise.
2238 * config/te-ppcnw.h: Likewise.
2239 * config/te-psos.h: Likewise.
2240 * config/te-sparcaout.h: Likewise.
2241 * config/te-sun3.h: Likewise.
2242 * config/te-sysv32.h: Likewise.
2244 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2246 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2247 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2248 and sign extend without an if statement.
2249 (build_bytes): Likewise.
2251 2000-05-14 Kazu Hirata <kazu@hxi.com>
2253 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2254 X_add_symbol L_32 case.
2256 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2258 * config/te-freebsd.h: New file.
2260 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2262 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2263 bindtextdomain): Replace defines with those from intl/libgettext.h
2264 to quieten gcc warnings.
2266 * NEWS: Mention x86 .arch and -q.
2268 * config/tc-i386.c (quiet_warnings): New.
2269 (md_assemble): Use quiet_warnings.
2270 (md_parse_option): Set quiet_warnings from -q.
2271 (md_show_usage): Mention -q, delete -m.
2272 (flag_do_long_jump): Delete.
2273 (md_parse_option): Remove -m.
2274 (md_show_usage): Remove -m.
2275 (md_create_long_jump): Remove useless flag_do_long_jump code.
2277 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2278 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2280 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2281 Alexander Sokolov <robocop@netlink.ru>
2283 * doc/c-i386.texi (i386-Arch): New section.
2284 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2286 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2287 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2288 architecture has been given and is not 486.
2289 (set_cpu_arch): New.
2290 (md_pseudo_table): Add .arch.
2291 (md_assemble): Warn if cpu architecture has been given and an
2292 unsupported instruction.
2294 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2295 Move operand_types bit defines after relevant template field.
2296 (template): Add cpu_flags.
2300 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2302 * config/tc-mn10300.h (md_end): Define.
2303 (mn10300_finalize): Declare.
2304 * config/tc-mn10300.c: Include dwarf2dbg.h.
2305 (debug_line): Define.
2306 (md_assemble): Generate dwarf2 line info.
2307 (mn10300_finalize): New function. Finalize dwarf2 info.
2309 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2311 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2312 external version of the relocation for weak symbols.
2314 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2316 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2317 frame size in units of 16 bytes, as required per SW Conventions manual.
2318 (output_unw_records): Output info-block header as a dword to get
2321 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2323 * as.h: #include "file", not <file> on files from ../include.
2324 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2325 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2326 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2327 (tc_coff_symbol_emit_hook): Ditto.
2328 (OPTCOUNT): Cast to int to avoid compiler warning.
2329 (md_begin): Fix signed/unsigned warnings.
2331 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2333 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2334 ABRANCH LONG case for a conditional branch on a 68000.
2335 (md_estimate_size_before_relax): Likewise. Also handle
2336 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2337 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2338 PC-relative on all CPUs.
2339 (md_estimate_size_before_relax): Likewise.
2341 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2343 * as.c (parse_args): Just mention current year in printed
2346 2000-05-03 J.T. Conklin <jtc@redback.com>
2348 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2350 (md_parse_option): Recognize -m7400.
2352 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2354 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2355 don't permit lp to become less than the words array.
2357 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2359 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2360 Fix little-endian case.
2362 2000-05-03 David O'Brien <obrien@NUXI.com>
2364 * as.c (parse_args): Update copyright.
2366 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2368 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2369 for the .bss section too.
2371 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2373 * configure.in: Set em=linux for hppa-*-linux.
2374 * configure: Regenerate.
2375 * doc/Makefile.in: Regenerate with correct automake.
2377 * frags.c (frag_grow): Sanity check chunk_size.
2379 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2380 * config/obj-som.h: Likewise.
2381 * config/obj-ieee.h: Likewise.
2383 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2385 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2386 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2387 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2388 (pa_ip): low_sign_unext now returns via function value. Use
2389 re_assemble_* instead of dis_assemble_* and
2390 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2392 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2393 (md_section_align, md_parse_option, md_show_usage,
2394 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2395 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2396 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2397 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2398 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2400 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2401 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2402 outside of switch. Correct mask and shifting errors in case 10
2403 and case -11. In case 21, compare against signed range to suit
2404 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2405 case 17 and case 22, use offsetT variable to properly check range.
2406 Use re_assemble_* here too.
2407 (evaluate_absolute): Change type of value to offsetT. Call
2408 hppa_field_adjust to do the work for us.
2409 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2410 (pa_parse_cmpib_64_cmpltr): Ditto.
2411 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2412 of i to unsigned int.
2413 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2414 (pa_end_of_source): Return type is void.
2416 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2418 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2420 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2422 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2423 More comments added.
2424 (md_begin): Removed "construct symbols for each register name".
2425 Because register names conflicts with GCC generated function
2427 (avr_operand): Now constant numbers can be used as a register
2428 identifiers (0 as r0, 31 as r31).
2429 (md_assemble): use skip_space () before parsing instruction
2432 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2434 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2435 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2436 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2437 * configure: Regenerate.
2439 2000-04-29 Andreas Jaeger <aj@suse.de>
2441 * as.h: Correctly check GCC version.
2443 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2445 * doc/as.1: Fix unbalanced brackets.
2447 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2449 (line_comment_chars): Set to '/' if TE_FreeBSD.
2451 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2453 * configure.in: Configury support for PA64 (currently disabled).
2454 * configure: Rebuilt.
2456 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2458 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2459 bfd_set_section_alignment.
2461 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2463 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2466 2000-04-24 Nick Clifton <nickc@cygnus.com>
2468 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2469 * doc/as.texinfo (Align): Include arm and strongarm in list of
2470 targets that have the second form of the behaviour of the .align
2473 2000-04-24 Mark Klein <mklein@dis.com>
2475 * obj-som.c: Terminate obj_pseudo_table.
2477 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2479 * as.c (parse_args): Allow md_parse_option to override -a listing
2481 * config/obj-coff.c (add_lineno): Change type of offset parameter
2482 from "int" to "bfd_vma."
2483 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2484 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2485 (ppc_change_csect): Align correctly for XCOFF64.
2486 (ppc_machine): New function, which discards "ppc_machine" line.
2487 (ppc_tc): Cons for 8 when code is 64 bit.
2488 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2490 (md_parse_option): Handle -a64 and -a32.
2492 * config/tc-ppc.h (TARGET_MACH): Define.
2493 (TARGET_FORMAT): Move to function.
2494 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2496 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2498 * config/tc-avr.c: New AVR_ISA_ defined.
2499 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2500 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2501 for `fmul', `movw' and `lpm R,Z' instructions.
2502 (avr_operands): Warn if current opcode is a two-word instruction
2503 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2504 (avr_opcodes): New commands added.
2505 (REGISTER_P): Check 'a' and 'v' constraint letters.
2506 (mcu_types): New MCU added.
2508 2000-04-22 Timothy Wall <twall@cygnus.com>
2510 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2512 (operand_match): Conditionally insert default bit values for IMMU9.
2514 2000-04-14 Matthew Green <mrg@cygnus.com>
2516 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2517 * configure: Rebuilt.
2519 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2520 Jason Eckhardt <jle@cygnus.com>
2522 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2524 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2525 Added handling of new operand types l,y,&,fe,fE,fx.
2527 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2528 David Mosberger <davidm@hpl.hp.com>
2529 Timothy Wall <twall@cygnus.com>
2530 Andrew MacLeod <amacleod@cygnus.com>
2531 Jim Wilson <wilson@cygnus.com>
2533 * Makefile.am (CPU_TYPES): Add ia64.
2534 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2535 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2536 * Makefile.in: Rebuild.
2537 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2538 * configure: Rebuild.
2539 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2540 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2541 * expr.c (expr): Handle md_optimize_expr.
2542 * read.c (LEX_HASH): Add comment.
2543 * config/tc-ia64.c, config/tc-ia64.h: New files.
2545 2000-04-21 Richard Henderson <rth@cygnus.com>
2547 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2548 bundling a non-delayed branch type instruction.
2550 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2552 * config/tc-mn10300.c (HAVE_AM30): Define.
2553 (md_assemble): Use it.
2555 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2557 * config/obj-elf.c (obj_elf_change_section): Check for changed
2560 * Makefile.am: (CPU_MULTI_VALID): Remove.
2561 (MULTI_CPU_TYPES): Define.
2562 (MULTI_CPU_OBJ_VALID): Define.
2563 (DEPTC): Use the above.
2564 (DEPOBJ): Same here.
2566 Regenerate dependencies.
2567 * Makefile.in: Regenerate.
2569 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2571 * Makefile.am (YACC, LEX): Get them from configure.
2573 2000-04-18 H.J. Lu (hjl@gnu.org)
2575 * config/tc-i386.c (offset_in_range): Use addressT instead of
2576 bfd_vma for non-bfd assemblers.
2578 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2580 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2581 doesn't give spurious errors.
2583 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2585 * as.h (SEEK_SET): Define if undefined.
2587 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2589 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2590 constants, and don't assume offsetT is 32 bits.
2592 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2594 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2595 (md_pcrel_from_section): Add prototype.
2596 (d10v_fix_adjustable): Add prototype.
2597 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2599 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2601 2000-04-12 Nick Clifton <nickc@cygnus.com>
2603 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2604 symbol in frag chain.
2606 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2608 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2609 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2610 (fits_in_signed_word, smallest_imm_type): Ditto.
2611 (md_assemble): Use an offsetT var to hold offsetT values, not a
2613 (offset_in_range): New.
2614 (md_assemble): Use it.
2615 (md_convert_frag): Change type of target_address, opcode_address,
2616 and displacement_from_opcode_start to offsetT.
2617 (md_create_short_jump): Change type of offset to offsetT.
2618 (md_create_long_jump): Ditto.
2619 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2620 (md_chars_to_number): Remove.
2621 (output_invalid): Remove duplicate prototype.
2623 2000-04-09 Nick Clifton <nickc@cygnus.com>
2625 * Makefile.am (CPU_TYPES): Add 'avr'.
2626 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2627 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2629 * Makefile.in: Regenerate.
2631 * doc/as.texinfo: Add M32R documentation.
2633 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2635 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2636 --enable-build-warnings option.
2637 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2638 * Makefile.in, configure: Re-generate.
2640 2000-04-07 Nick Clifton <nickc@cygnus.com>
2642 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2643 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2644 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2645 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2646 (arm_force_relocation): Force relocations for
2647 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2649 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2651 * config/tc-sh.c (get_operands): There's no third operand if the
2652 first operand is an immediate.
2654 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2656 * config/tc-sh.c (immediate): Delete.
2657 (sh_operand_info): Add immediate member.
2658 (parse_reg): Use A_PC for pc.
2659 (parse_exp): Add second argument 'op'. All callers changed.
2660 (parse_at): Expect pc to be coded as A_PC.
2661 Use immediate field in *op.
2662 (insert): Add fourth argument 'op'. All callers changed.
2663 (build_relax): Add second argument 'op'. All callers changed.
2664 (insert_loop_bounds): New function.
2665 (build_Mytes): Remove DISP_4.
2666 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2667 (assemble_ppi): Use immediate field in *operand.
2668 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2669 (md_apply_fix): Likewise.
2670 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2672 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2674 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2676 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2678 * internals.texi (CPU backend): Document
2679 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2681 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2683 * po/gas.pot: Regenerate.
2685 * as.c (show_usage): Restore translated part of bug string.
2686 * gasp.c (show_usage): Likewise.
2688 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2689 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2690 than move-if-change.
2691 (DEP1): Modify for "gcc -MM".
2695 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2696 Update dependencies.
2697 * Makefile.in: Regenerate.
2699 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2701 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2702 (md_begin): Likewise.
2703 (HAVE_AM33): New macro.
2704 (md_assemble): Use it. Match r_regs and xr_regs only if
2707 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2709 * as.h: #include "bin-bugs.h"
2710 * as.c (show_usage): Use REPORT_BUGS_TO.
2711 * gasp.c: #include "bin-bugs.h"
2712 (show_usage): Use REPORT_BUGS_TO.
2714 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2716 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2718 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2719 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2722 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2724 * config/tc-i386.c (i386_immediate): Don't assume a constant
2725 immediate is necessarily 16 bits when in 16 bit code mode.
2726 (md_assemble): Instead set guess_suffix here after we have checked
2729 2000-04-02 Richard Henderson <rth@cygnus.com>
2731 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2732 quantities. Correct right shift sign extension.
2733 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2734 32-bit value when shifting into place.
2736 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2738 * app.c: Add ATTRIBUTE_UNUSED as needed.
2739 * config/tc-ppc.c: Likewise.
2740 (ppc_size): Make unsigned long.
2741 (ppc_insert_operand): Add casts to avoid warnings.
2743 2000-03-31 Nick Clifton <nickc@cygnus.com>
2745 * config/tc-d10v.h (md_flush_pending_output): Define.
2747 2000-03-29 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2750 segment. Works for both BFD_ASSEMBLER and others.
2751 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2753 2000-03-29 Nick Clifton <nickc@cygnus.com
2755 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2757 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2759 * listing.c (LISTING_LHS_WIDTH): Default depends on
2761 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2763 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2765 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2768 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2770 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2772 * config/tc-avr.c (mcu_types): Add missing initialiser.
2773 (md_pcrel_from_section): Add prototype.
2774 (avr_operand): Remove redundant test of unsigned < 0.
2775 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2777 2000-03-27 Denis Chertykov <denisc@overta.ru>
2779 * config/tc-avr.c: New file for AVR support.
2780 * config/tc-avr.h: Likewise.
2781 * configure.in: Add AVR support.
2782 * configure: Regenerate.
2784 2000-03-26 Timothy Wall <twall@cygnus.com>
2786 * gasp.c (macro_op): Add new argument to check_macro call.
2787 Macro structure definitions moved to macro.h
2788 * sb.h: Add argument to prototype for input_scrub_include_sb.
2789 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2790 nesting checks with an additional flag.
2791 (struct input_save): Add flag to indicate whether current sb
2792 should be checked for proper macro/conditional nesting.
2793 (input_scrub_push/pop): Save/restore nest check flag.
2794 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2796 * macro.c (check_macro): Allow caller to retrieve parsed macro
2797 information if a pointer is provided. This information may be
2798 used by the new macro hooks.
2799 * macro.h: Update prototype for check_macro. Macro struct
2800 definitions moved here from macro.c/gasp.c.
2801 * read.c (read_a_source_file): Add parameter to check_macro call,
2802 and pass macro info to the macro hook, if defined.
2803 (input_scrub_insert_line): New. Allow insertion of a line of
2804 characters into the input stream.
2805 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2806 file into the input stream.
2807 (s_include): Use input_scrub_insert_file.
2808 * internals.texi: Document new macro hooks.
2809 * as.h: New prototypes added.
2811 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2813 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2814 an initial capital letter.
2815 (i386_index_check): Reindent.
2817 2000-03-19 Nick Clifton <nickc@cygnus.com>
2819 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2822 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2824 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2825 instruction operand bad if Rd > 7 when generating
2826 thumb instructions. Prevents for example,
2827 "adr r12,label" from silently failing and generating
2828 the wrong instruction.
2830 2000-03-17 Nick Clifton <nickc@cygnus.com>
2832 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2833 that have a destingation >= 0x400000.
2834 Fix compile time warning messages.
2836 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2838 * config/tc-sh.c (md_begin): When encountering insn that are
2839 not supported by the current arch, only change the name if
2840 its contents are the same as prev_name.
2841 (get_specific): If the the architecture doesn't match, fail.
2843 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2845 * config/tc-sh.c (IDENT_CHAR): Define.
2846 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2847 matching back where it came from.
2849 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2851 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2853 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2855 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2858 2000-03-15 Kazu Hirata <kazu@hxi.com>
2860 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2862 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2864 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2865 floating-point-number, make sure 'f' is in FLT_CHARS.
2867 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2869 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2870 (s_lcomm_internal): Use it.
2871 * doc/internals.texi (CPU backend): Document it.
2872 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2875 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2877 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2880 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2881 implementation doesn't have special handling for switch
2883 (macro_build): Allow for code in sections other than .text.
2885 (mips_ip): Likewise.
2886 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2887 Don't perform relocs if we will be outputting them.
2888 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2889 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2892 2000-03-09 Catherine Moore <clm@cygnus.com>
2894 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2895 relocation type based on the entry in the fixup structure.
2896 Put S_IS_EXTERN processing back in.
2898 2000-03-08 H.J. Lu (hjl@gnu.org)
2900 * Makefile.am (install-exec-tooldir): Depend on
2901 install-exec-bindir for parallel make.
2902 * Makefile.in: Regenerated.
2904 2000-03-06 Nick Clifton <nickc@cygnus.com>
2906 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2908 (md_parse_option): Parse -m32r command line switch - disable m32rx
2910 (md_show_usage): Document new option.
2912 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2913 * doc/Makefile.in: Regenerate.
2914 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2916 2000-03-02 Michael Meissner <meissner@redhat.com>
2918 * config/tc-d30v.c (check_range): Remove code that incorrectly
2919 sign extended values where bits < 32.
2921 2000-03-02 H.J. Lu (hjl@gnu.org)
2923 * configure.in: Support --enable-targets=all on ia32.
2924 * configure: Regenerated.
2926 2000-03-01 Nick Clifton <nickc@cygnus.com>
2928 * gasp.c (do_align): Remove bogus check of alignment value.
2930 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2932 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2933 TC_PPC was defined forced the type of a symbol with no other type
2936 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2938 * doc/internals.texi (CPU backend): Mention that
2939 line_separator_chars do not break up comments. Fix typos for
2940 LEX_AT and LEX_NAME descriptions. Document operands for
2941 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2942 description of md_create_short_jump usage. Document argument for
2943 md_undefined_symbol.
2945 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2947 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2948 (md_parse_option): Handle it.
2949 (md_show_usage): Document it.
2951 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2953 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2954 opcode, for the instruction `pal19'. From Andrea Arcangeli
2957 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2959 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2961 (md_assemble): To here, before template operands are matched.
2962 Also ensure a constant immediate is sign extended when we know the
2963 size is at most 16 bits. This is to catch cases like "add
2964 $0xffc0,%ax" where we don't know the size, and thus that the
2965 immediate can be represented as Imm8S until after parsing the
2967 (i386_displacement): Similarly sign extend 16 bit constant
2969 (md_assemble): Relax 16-bit jump constant range check to suit sign
2970 extended displacements.
2972 2000-02-26 Andreas Jaeger <aj@suse.de>
2974 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2976 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2978 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2979 call operands when intel_syntax.
2980 (intel_float_operand): Return 2 for "fi...".
2981 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2982 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2983 earlier "SHORT" change.
2984 (md_assemble): When determining suffix from Regs, exclude
2987 2000-02-24 Nick Clifton <nickc@cygnus.com>
2989 * configure: Add arm-wince, mips-pe and sh-pe targets.
2990 * configure: Regenerate.
2992 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2994 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2995 "pe-mips" for the mips-pe target.
2997 * config/tc-arm.c (insns): Change displacement encoded in BL
2998 and B instructions if the target port is arm-wince.
2999 (do_ldst): Do not bias the relocation offset if the target
3001 (md_pcrel_from): Add in missing relocation offset bias if the
3002 target os arm-wince.
3004 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3005 (md_begin): Disable -G support for mips-pe target.
3006 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3007 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3010 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3011 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3012 assembler, just set the alignment to 4.
3014 * config/te-wince-pe.h: New file for WinCE targets. Define
3017 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3019 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3020 string instructions.
3021 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3022 (i386_intel_memory_operand): After finding a segment override,
3023 check again for no `[' before looking for a displacement. Bomb if
3024 more than one displacement rather than silently discarding the
3025 second and subsequent ones. Free strings malloc'd by
3026 build_displacement_string.
3028 2000-02-24 Catherine Moore <clm@cygnus.com>
3030 * config/obj-som.c (obj_pseudo_table): Add "weak".
3031 (obj_som_weak): New routine.
3033 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3035 * config/tc-i386.c (union i386_op): New.
3036 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3037 Throughout file replace occurences of disps[n], imms[n], regs[n]
3038 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3039 intel mode operand swapping. Add assert in regKludge and
3040 fake_zero_displacement code. Test i.types[n] when outputting
3041 displacements and immediates. Combine output of Disp16 with
3043 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3044 when in intel mode by (not) reversing fsub and fdiv operands
3045 before the template search. This fails for single operand
3046 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3047 undefined. Instead fix the base_opcode after we've found the
3048 template. Move base_opcode xor with found_reverse_match from
3049 opcode output code to before this fix so we test for the correct
3051 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3052 check in intel mode. Instead compare opcodes.
3054 * config/tc-i386.h (TC_RELOC): Delete.
3055 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3056 with equivalent call to reloc.
3058 * as.h (flag_m68k_mri): Move declaration after target include, and
3059 only declare when TC_M68K defined. Define as zero otherwise.
3060 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3061 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3062 Define as zero otherwise.
3063 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3064 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3065 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3066 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3067 testing whether defined.
3068 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3069 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3070 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3071 rather than testing whether defined.
3072 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3073 (parse_mri_cons): Declare and use only when TC_M68K.
3074 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3075 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3076 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3078 * NEWS: Mention IBM 370 support.
3080 2000-02-23 Richard Henderson <rth@cygnus.com>
3082 * config/tc-i386.c (md_assemble): When swapping operands for
3083 intel_syntax, assume everything that's not Imm or Disp is a
3086 2000-02-23 Linas Vepstas <linas@linas.org>
3088 * config/tc-i370.c, config/tc-i370.h: New files.
3089 * Makefile.am: Add support for Linux/IBM 370.
3090 * configure.in: Likewise.
3091 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3092 * config/obj-elf.c: Include elf/i370.h
3093 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3095 * Makefile.in: Regenerate.
3096 * configure: Regenerate.
3098 * doc/c-i370.texi: New file.
3099 * doc/all.texi: Include it.
3100 * doc/as.texinfo: And here.
3101 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3102 * doc/Makefile.in: Regenerate.
3104 2000-02-19 Michael Meissner <meissner@redhat.com>
3106 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3107 determine if an instruction can be used in parallel with an ADDppp
3108 or SUBppp instruction.
3110 2000-02-22 Andrew Haley <aph@cygnus.com>
3112 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3114 1999-12-30 Andrew Haley <aph@cygnus.com>
3116 * config/tc-mips.c (mips_gp32): New variable.
3117 (macro_build) Use mips_gp32.
3119 (md_longopts): Add "-mgp32" and "-mgp64".
3120 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3122 (OPTION_M7900): Change offset
3123 (OPTION_NO_M7900): Ditto.
3125 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3127 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3128 warning, and bump it to 1.
3130 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3132 From Brad Lucier <lucier@math.purdue.edu>:
3133 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3136 2000-02-21 Catherine Moore <clm@cygnus.com>
3138 * config/tc-mips.c (MF_HILO_INSN): Define.
3139 (mips_7000_hilo_fix): Declare.
3140 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3141 (md_parse_option): Check for 7000_HILO_FIX options.
3142 (OPTION_M7000_HILO_FIX): Define.
3143 (OPTION_NO_M7000_HILO_FIX): Define.
3144 * doc/c-mips.texi (-mfix7000): Describe.
3146 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3148 * listing.c (print_lines): Remove unused variable `end'.
3150 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3151 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3152 reloc_type when BFD_ASSEMBLER.
3153 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3154 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3155 statement and quell signed vs. unsigned comparison warning.
3157 2000-02-18 Nick Clifton <nickc@cygnus.com>
3159 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3160 the computed frag offset, rather than overwriting it.
3162 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3164 * config/tc-sh.c ("elf/sh.h"): Include.
3165 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3166 (md.begin): Initialize target_arch.
3167 Only include opcodes in has table that match selected architecture.
3168 (parse_reg): Recognize register names for sh-dsp.
3169 (parse_at): Recognize post-modify addressing.
3170 (get_operands): The leading space is now optional.
3171 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3172 arguments. Update valid_arch.
3173 (build_Mytes): Add support for SDT_REG_N.
3174 (find_cooked_opcode): New function, broken out of md_assemble.
3175 (assemble_ppi, sh_elf_final_processing): New functions.
3176 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3177 (md_longopts, md_parse_option): New option: -dsp.
3178 * config/tc-sh.h (elf_tc_final_processing): Define.
3179 (sh_elf_final_processing): Declare.
3181 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3183 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3184 the unwinder subspace. Save the current seg/subseg before creating
3187 2000-02-10 Nick Clifton <nickc@cygnus.com>
3189 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3190 little endian targets.
3191 (INST_BYTE1): Redefine to handle big and little endian
3193 (cpu_type): New type: Select between M340 and M210.
3194 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3195 instructions of the M340.
3196 (md_assemble): Add support for the MULSH and OPSR classes of
3198 (md_atof): Add support for little endian targets.
3199 (md_parse_option): Add support for -EL, -EB and -mcpu command
3201 (md_convert_frag): Add support for little endian targets.
3202 (md_apply_fix3): Add support for little endian targets.
3203 (md_number_to_chars): Add support for little endian targets.
3205 2000-02-10 Timothy Wall <twall@redhat.com>
3207 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3208 defined, use it to verify the symbol just read should be a label.
3210 2000-02-10 Timothy Wall <twall@redhat.com>
3212 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3213 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3214 around colons when KEEP_WHITE_AROUND_COLON is defined.
3215 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3216 and KEEP_WHITE_AROUND_COLON.
3218 2000-02-08 Timothy Wall <twall@redhat.com>
3220 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3222 (do_repeat): New. Abstract repeat logic so that a "break" can be
3224 (end_repeat): New. Provide support for a "break" out of the
3226 * read.h: Add prototypes for new functions.
3228 2000-02-08 Timothy Wall <twall@redhat.com>
3230 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3231 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3232 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3235 2000-02-08 Timothy Wall <twall@redhat.com>
3237 * read.c: Added elseif to directives table.
3238 * read.h: Added prototype for s_elseif.
3239 * doc/as.texinfo: Added description for elseif.
3240 * cond.c (s_elseif): New function
3242 2000-02-04 Timothy Wall <twall@redhat.com>
3244 * listing.c (print_lines): Remove conditionals causing bug in
3247 2000-02-03 Timothy Wall <twall@cygnus.com>
3249 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3251 * frags.c (frag_new): Calculate fr_fix in octets
3252 (frag_now_fix) Return offset as target address offset (bytes).
3253 (frag_now_fix_octets) New - Return offset in octets (8-bit
3255 * frags.h: Added prototype for frag_now_fix_octets().
3256 Distinguish between octets and bytes in field descriptions.
3257 * listing.c (calc_hex): Account for octets vs bytes when
3258 printing addresses/offsets.
3259 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3260 target is little-endian, print the octets in a word in big-endian
3261 order so that the display looks like a proper hexadecimal number,
3262 instead of having the octets reversed.
3263 * read.c (do_align): When recording alignment, alignment power
3264 should be in terms of target bytes (minimum addressible unit)
3266 (do_org) Convert ORG target address (byte) argument into an
3267 octet offset when generating a variable fragment.
3268 * symbols.c (resolve_symbol_value): Symbol final value
3269 converted to a target address offset (bytes) from its octet offset.
3270 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3271 offset (bytes) is adjusted by the frag offset (octets) converted
3273 (coff_frob_section) Section alignment power is in terms of bytes;
3274 convert it to an octet alignment power when calculating size (and
3275 size mask) in octets. Don't modify the section size in order to
3276 "align" it for TI COFF, since that format has a different method
3277 for storing alignment information.
3279 2000-02-01 Timothy Wall <twall@cygnus.com>
3281 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3282 entries, matching the way GCC generates them. If not escaped, the
3283 filename is encoded incorrectly.
3285 2000-01-31 Nick Clifton <nickc@cygnus.com>
3287 * config/tc-arm.c (reg_table): Add support for ATPCS register
3290 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3292 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3294 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3296 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3297 of a symbol when we really care about its value.
3299 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3301 * config/tc-mcore.c (md_assemble): Give warning message if
3302 operands passes to instruction are more than the spec.
3304 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3306 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3307 Thumb mode but the label seen was not declared as '.thumb_func'
3308 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3309 correct disassembly of Thumb code bounded by non function labels.
3311 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3313 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3314 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3316 * Makefile.in: Same here.
3319 * configure.in: Set bfd_gas for i386-aout when primary target
3320 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3321 we may need the primary te_file. Remove incorrect comment.
3323 * configure: Regenerate.
3325 * config/e-i386aout.c: New file.
3327 * as.c (USE_EMULATIONS): Move to before print_version_id.
3328 (struct emulation): Add i386aout.
3329 (show_usage): Split text strings. Reformat -a text. Add --em
3333 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3334 (aout_format_ops): New.
3337 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3338 preprocessor conditional and add aout USE_EMULATIONS tests.
3339 (read_a_source_file): Don't pass error strings to printf as
3343 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3345 (do_data): Same here.
3346 (process_file): And here.
3349 * symbols.c (colon): Rewrite "already defined" fatal message
3350 code for aout with USE_EMULATIONS.
3353 * config/obj-aout.c (OBJ_HEADER): Define.
3354 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3356 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3357 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3359 (obj_aout_type): Expand S_SET_OTHER here too.
3360 (obj_read_begin_hook): Remove.
3361 (aout_pop_insert): New.
3362 (obj_aout_s_get_other): New.
3363 (obj_aout_s_get_desc): New.
3364 (aout_format_ops): New.
3367 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3368 gets aout_pseudo_table.
3369 (aout_pseudo_table): Declare.
3370 (obj_read_begin_hook): Define.
3373 * config/obj-coff.c (obj_pseudo_table): Rename to
3375 (coff_pop_insert): Use coff_pseudo_table.
3376 (coff_sec_sym_ok_for_reloc): Remove.
3377 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3378 and comment all zero entries and remove #if 0 code.
3381 * config/obj-coff.h (obj_pop_insert): Define.
3382 (coff_pseudo_table): Declare.
3385 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3386 s_get_size, s_set_size. Comment all zero entries.
3389 * config/obj-elf.c (elf_s_get_other): New function.
3390 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3391 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3392 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3394 (obj_elf_parse_section_letters): Don't pass error strings to
3395 printf as format arg.
3398 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3400 (elf_s_get_other): Declare.
3401 (S_GET_OTHER) Define as elf_s_get_other if not already
3403 (S_SET_OTHER): Only define when not already defined.
3404 (elf_obj_read_begin_hook): Declare.
3405 (obj_read_begin_hook): Define.
3406 (elf_obj_symbol_new_hook): Declare.
3407 (obj_symbol_new_hook): Define.
3410 * config/obj-multi.h: Add copyright header and protect against
3411 multiple inclusion. Add * to all function pointers.
3412 (OBJ_HEADER): If defined, include it rather than other defines
3414 (obj_frob_file_after_relocs): Test for NULL.
3415 (obj_symbol_new_hook): Here too.
3416 (obj_sec_sym_ok_for_reloc): And here.
3417 (S_GET_OTHER): Define.
3418 (S_GET_DESC): Define.
3419 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3420 (OBJ_MAYBE_ELF): Update comment.
3422 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3423 OBJ_AOUT preprocessor conditional and handle emulation by
3424 testing OUTPUT_FLAVOR.
3425 (i386_displacement): Here too.
3426 (md_section_align): Similarly here.
3427 (i386_target_format): Conditionally compile when more than one
3428 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3429 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3430 (i386_displacement): Here too.
3433 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3434 Define TARGET_FORMAT for aout only when not multi.
3437 * config/te-multi.h: Delete file as it's identical to te-generic.h
3439 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3441 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3442 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3445 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3447 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3450 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3452 * config/tc-mips.c (mips_do_align): New function.
3453 * config/tc-mips.h (md_do_align): Define.
3455 2000-01-10 Philip Blundell <philb@gnu.org>
3457 * doc/c-arm.texi (ARM Options): Fix typo.
3458 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3459 line separator for Linux.
3460 * doc/as.texinfo (Comments): Mention the ARM.
3462 2000-01-10 Philip Blundell <pb@futuretv.com>
3464 * configure.in (arm*-*-conix*): New target.
3465 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3467 * configure: Regenerate.
3469 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3471 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3472 (obj_elf_visibility): New function.
3474 * doc/as.texinfo (Visibility): New node: document visibility
3477 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3479 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3480 warning for absolute jump/call without `*' in non-intel mode. No
3481 need to set i.types[0] JumpAbsolute in intel mode.
3483 1999-12-22 Philip Blundell <pb@futuretv.com>
3485 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3486 hook function when changing sections.
3487 (arm_s_data): Likewise.
3489 1999-12-14 Nick Clifton <nickc@cygnus.com>
3491 * config/tc-arm.c (md_parse_option): Add support for -marm720
3492 command line switch.
3494 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3496 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3497 (r_registers, xr_registers): Define.
3498 (r_register_name, xr_register_name): New functions.
3499 (md_assemble): Handle new am33 operand types and instruction
3501 (mn10300_insert_operand, check_operand): Likewise.
3503 1999-11-29 Nick Clifton <nickc@cygnus.com>
3505 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3506 (s_force_thumb): Set thumb_mode to 2.
3507 (md_assemble): Do not complain about thumb instructions on a
3508 non-thumb target if thumb_mode is set to 2.
3510 1999-11-28 Michael Meissner <meissner@cygnus.com>
3512 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3513 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3514 (O_...): Add new machine dependent expressions if we are handling
3515 explicit relocations.
3516 (alpha_reloc_op): New static table holding the explicit relocation
3518 (alpha_literal_hash): New static to hold the hash table for
3519 explicit relocations.
3520 (alpha_macros): Add support for explicit relocations.
3521 (md_begin): If explicit relocations, initialize hash table.
3522 (md_assemble): Don't print a second error if tokenize_arguments
3523 already printed an error message.
3524 (md_apply_fix): Add support for explicit relocations.
3525 (alpha_force_relocation): Ditto.
3526 (alpha_fix_adjustable): Ditto.
3527 (alpha_adjust_symtab): New function to support explicit
3529 (alpha_adjust_symtab_relocs): Ditto.
3530 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3531 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3532 Add support for explicit relocations. Return -2 if an error
3533 message was already printed.
3534 (find_macro_match): Add support for explicit relocations. Comment
3536 (emit_insn): Add support for explicit relocations.
3537 (assemble_tokens): Ditto.
3539 (load_expression): Ditto.
3542 (emit_ir_load): Ditto.
3543 (emit_loadstore): Ditto.
3546 (emit_sextX): Ditto.
3547 (emit_division): Ditto.
3548 (emit_jsrjmp): Ditto.
3549 (emit_retjcr): Ditto.
3551 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3553 (tc_adjust_symtab): If explicit relocations, call the function
3554 alpha_adjust_symtab.
3555 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3556 relocations next to the literal relocation they reference.
3557 (TC_INIT_FIX_DATA): Initialize the new fields.
3558 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3560 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3562 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3563 'B' operand for PA2.0 bb instruction.
3565 1999-11-18 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3570 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3572 (mcore_force_relocation): Force relocations to be generated for
3575 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3577 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3578 (i386_displacement): Disallow O_big displacements.
3580 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3582 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3583 Small improvements in error checking.
3584 (md_assemble): Support for unconditional ARM instructions.
3585 (md_parse_option): Support for -m[arm]v5e flag.
3587 1999-11-12 Nick Clifton <nickc@cygnus.com>
3589 * macro.c (buffer_and_nest): Do not check beyond the end of the
3592 1999-11-11 Nick Clifton <nickc@cygnus.com>
3594 * macro.c (buffer_and_nest): Look for seperator after TO and
3597 1999-11-08 Andrew Haley <aph@cygnus.com>
3599 * app.c (do_scrub_chars): When in State 10, treat backslash
3600 characters in the same way as as symbol characters.
3602 1999-11-07 Richard Henderson <rth@cygnus.com>
3604 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3605 the previous label was in the current section before playing
3606 with auto-alignment.
3608 1999-11-06 Nick Clifton <nickc@cygnus.com>
3610 * config/tc-v850.c (v850_force_relocation): Force relocation
3612 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3615 1999-11-05 Michael Meissner <meissner@cygnus.com>
3617 * expr.h (operatorT): Increase machine dependent operators to 16.
3618 * expr.c (op_rank): Ditto.
3620 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3622 * read.c (pseudo_set): Reject attempts to set the value of a
3625 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3628 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3630 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3631 to bfd_set_section_contents.
3633 1999-11-03 Nick Clifton <nickc@cygnus.com>
3635 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3637 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3639 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3640 (mips_ip): Use OPCODE_IS_MEMBER.
3642 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3644 * config/tc-arm.c (reg_required_here): Improve comments.
3646 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3647 (tinsns): Initialize variants field.
3649 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3650 BAD_PC respectively.
3652 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3654 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3655 * config/tc-arm.h: Fix compile time warnings.
3657 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3659 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3660 form @abs16, @(abs16) and @(abs16 + imm).
3662 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3664 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3665 (ISA_HAS_64_BIT_REGS) New.
3666 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3667 mips_emit_delays,macro_build,load_register,load_addresss,
3668 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3669 and/or use new ISA_xxx macros in expressions involving
3670 ISA, particularly mips_opts.isa.
3672 1999-10-18 Michael Meissner <meissner@cygnus.com>
3674 * expr.h (operatorT): Add machine dependent operators md1..md8.
3675 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3676 for the machine dependent operators to use.
3678 * expr.c (op_rank): Add machine dependent operators.
3680 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3682 (O_cpregister): Ditto.
3683 (md_begin): Change X_op test that field is wide enough to use
3684 O_max instead of O_alpha_max.
3685 (cpu_types): Fill in missing initializer.
3686 (alpha_num_macros): Make unsigned.
3687 (md_assemble): Make opnamelen be size_t.
3688 (md_apply_fix): Cast alpha_num_operands to int before testing.
3689 (alpha_force_relocation): Ditto.
3690 (alpha_fix_adjustable): Ditto.
3691 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3692 (tc_gen_reloc): Ditto.
3693 (tc_get_register): Ditto.
3698 (s_alpha_ent): Ditto.
3699 (s_alpha_end): Ditto.
3700 (s_alpha_frame): Ditto.
3701 (s_alpha_prologue): Ditto.
3702 (s_alpha_file): Ditto.
3703 (s_alpha_gprel32): Ditto.
3704 (s_alpha_proc): Ditto.
3705 (s_alpha_set): Ditto.
3706 (s_alpha_base): Ditto.
3707 (s_alpha_align): Ditto.
3708 (s_alpha_arch): Ditto.
3709 (alpha_align): Ditto.
3710 (assemble_insn): Suppress unused variable warning.
3712 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3713 order in the structure.
3714 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3716 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3718 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3720 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3722 * config/tc-i386.c (i386_index_check): Correct #endif location.
3724 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3726 * as.c (show_usage): Document new options.
3727 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3728 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3729 (parse_args): Parse the new options.
3730 (main): If there were warnings, and --fatal-warnings
3731 was specified, print an error.
3732 * as.h: New variable, flag_fatal_warnings, for new option.
3734 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3736 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3737 '@'. Change autoincrement completers to fall through to cache control
3740 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3742 (pa_parse_addb_64_cmpltr): New function.
3744 * config/tc-hppa.c (pa_ip): Change error message.
3745 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3746 '?Q' args to allow falling through.
3748 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3749 Remove unused conditional codes.
3750 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3752 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3754 * config/tc-d30v.c (CHAR_BIT): Define.
3755 (check_range): Fix bit operations to support integers bigger than
3758 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3760 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3763 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3764 Doug Evans <devans@cygnus.com>
3766 Add support for m32rx.
3767 * config/tc-m32r.c (enable_m32rx): New static global.
3768 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3769 (allow_m32rx): New function.
3770 (M32R_SHORTOPTS): Add `O'.
3771 (md_longopts): Add --m32rx plus several warning options.
3772 (md_parse_option): Handle new options.
3773 (md_show_usage): Print them.
3774 (md_begin): Enable m32rx.
3775 (OPERAND_IS_COND_BIT): New macro.
3776 (first_writes_to_seconds_operands): New function.
3777 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3778 (target_make_parallel,assemble_two_insns): New functions.
3779 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3780 If optimizing and m32rx, try to make consecutive insns parallel.
3782 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3784 * config/tc-mips.c (nopic_need_relax): Allow for the
3785 .sdata.foo sections generated by -fdata-sections,
3786 and for the .gnu.linkonce.s sections generated by C++.
3788 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3790 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3791 with cleaner code using completer prefixes. Add 'Y'.
3793 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3795 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3797 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3798 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3799 insn does not match and we should try the next insn in the table.
3801 1999-09-22 Nick Clifton <nickc@cygnus.com>
3803 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3805 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3807 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3810 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3812 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3813 OBJ_ELF. If ELF, add "sq".
3814 (md_parse_option): If ELF, ignore -s and -q.
3815 (md_show_usage): Mention ELF options.
3817 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3819 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3822 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3824 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3826 * config/tc-hppa.c (struct pa_it): New field "trunc".
3827 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3828 (pa_parse_ftest_gfx_completer): New function
3829 (pa_parse_fp_cnv_format): New function.
3831 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3832 (md_apply_fix): Handle 22bit pc-rel branches.
3834 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3836 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3838 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3840 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3842 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3844 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3845 (pa_ip): Handle 'fX'.
3847 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3849 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3850 unwinds unless the function is in the text space.
3851 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3853 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3855 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3856 (md_assemble): To here. Tweak address generation.
3858 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3860 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3861 (md_assemble): Call dwarf2_where for OBJ_ELF.
3862 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3863 (pa_end_of_source): New function.
3864 * tc-hppa.h (md_end): Define for OBJ_ELF.
3866 1999-09-14 Michael Meissner <meissner@cygnus.com>
3868 * configure.in (Canonicalization of target names): Remove adding
3869 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3870 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3871 * configure: Regenerate.
3873 1999-09-14 Donn Terry <donn@interix.com>
3875 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3877 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3879 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3880 pc-relative jmp/call to an absolute symbol.
3881 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3882 absolute section symbols.
3884 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3885 jump handling code and comments.
3887 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3889 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3890 the value if TE_PE and a global defined symbol.
3892 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3894 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3895 print the symbol, rather than printing it here.
3897 1999-09-11 Donn Terry <donn@interix.com>
3899 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3900 BFD_RELOC_RVA relocations.
3902 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3903 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3906 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3908 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3909 * doc/internals.texi (Object format backend): Document
3912 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3913 relocations against global symbols if TE_PE.
3915 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3916 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3918 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3921 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3922 symbols which do not have a constant value, or tags with
3923 non-tags. Remove the symbol from the list before adding it at the
3926 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3927 C_FCN symbol differently if TE_PE.
3928 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3929 appears in the pseudo-op, rather coff_line_base which is only set
3932 * config/obj-coff.c (obj_coff_loc): New static function.
3933 (obj_pseudo_table): Add "loc".
3935 * config/obj-coff.c (add_lineno): Check that the line number is
3938 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3939 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3941 (md_atof): Return NULL rather than 0.
3942 * config/tc-i386.c (md_atof): Change type to int.
3943 * expr.c (expr): Change first parameter to int.
3944 * config/obj-coff.c: Add declarations for static functions.
3945 (coff_frob_symbol): Use SYM_AUXENT.
3946 * config/tc-i386.h (flag_16bit_code): Don't declare.
3948 * config/obj-coff.c (obj_coff_section): Default to setting
3949 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3951 * write.c (adjust_reloc_syms): Print adjusted fixup.
3953 * expr.c (integer_constant): Correct too_many_digits calculation
3956 1999-09-09 Andreas Schwab <schwab@suse.de>
3958 * doc/c-arm.texi: Fix arguments of @var to not contain
3961 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3963 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3965 (md_parse_option): Only support -k flag for ELF and COFF targets.
3967 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3969 * config/tc-hppa.c (pa_ip): Put strict register checks before
3970 call to pa_parse_number.
3972 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3974 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3976 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3979 1999-09-06 Donn Terry <donn@interix.com>
3981 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3983 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3985 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3986 candidate instruction. Require registers for register arguments
3987 when in strict mode. Require assemble-time constants for
3988 constants when in strict mode.
3989 (pa_get_absolute_expression): Require a constant when in strict
3992 1999-09-06 Nick Clifton <nickc@cygnus.com>
3994 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3996 1999-09-04 Steve Chamberlain <sac@pobox.com>
3998 * config/tc-pj.c: New file, supports picoJava in ELF.
3999 * config/tc-pj.h: Ditto.
4000 * configure.in (pjl*, pj*): New targets.
4001 * Makefile.am: Rebuild dependencies.
4002 (CPU_TYPES): Add pj.
4003 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4004 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4005 * doc/c-pj.texi: New file.
4006 * doc/as.texinfo: Add some PJ specifics.
4007 * doc/all.texi: Add PJ to the list of all architectures, sort them
4009 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4010 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4012 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4014 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4015 (obj_frob_file): Test for null pointer.
4016 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4017 (OBJ_PROCESS_STAB): And here.
4018 (elf_obj_sy): Remove
4020 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4021 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4022 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4024 * config/obj-coff.c (no_func): Remove.
4025 (coff_format_ops): Change occurrences of no_func to 0, as we test
4026 for 0 in obj-multi.h.
4028 * configure.in: Enable bfd for i386-coff when primary target is
4029 bfd. Enable i386 elf,coff emulation support. Don't set
4030 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4031 emulation to support.
4032 *configure: Regenerate.
4034 1999-09-02 Nick Clifton <nickc@cygnus.com>
4036 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4037 .section .line directive is encountered.
4039 1999-09-01 Nick Clifton <nickc@cygnus.com>
4041 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4044 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4045 * as.texinfo: Document --gdwarf2 command line option.
4046 Add additional documentation of ARM command line switches.
4048 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4050 * config/tc-i386.c (i386_intel_memory_operand): Combine
4051 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4052 and RESTORE_END_STRING around parse_register calls.
4053 (i386_operand): Here too.
4054 (i386_is_reg): Remove.
4055 (parse_register): Move as_bad calls from within this function to
4058 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4060 Based on a patch from H.J. Lu <hjl@gnu.org>
4061 * config/tc-i386.c (parse_register): Handle FP regs specially.
4062 (md_begin): Remove '(' and ')' from register_chars.
4064 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4066 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4067 error message (done elsewhere).
4069 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4071 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4073 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4075 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4078 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4080 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4082 Add new completers. Fix bug in 64 bit condition handling.
4084 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4087 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4089 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4091 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4093 1999-08-27 Jim Wilson <wilson@cygnus.com>
4095 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4096 (struct ls): Add frag field. Initialize it to zero.
4097 (out_end_sequence): New local text_frag. Set it while in text section.
4098 Replace address check with frag check. Set ls.frag to text_frag if
4099 out_set_addr called.
4100 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4101 Set it before switching sections. Replace address check with frag
4102 check. Set ls.frag to saved_frag if out_set_addr called.
4104 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4106 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4107 output "advance_pc" opcode instead of calling gen_addr_line().
4108 The latter has the undesired side-effect of creating a new row
4109 in the debug line info matrix.
4111 1999-08-26 Jim Wilson <wilson@cygnus.com>
4113 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4114 ls.last_filename if last is less than zero. Set ls.last_filename
4115 when allocating new entry.
4116 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4119 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4121 * config/tc-i386.c (i386_index_check): Fix the displacement size
4122 when INFER_ADDR_PREFIX.
4124 1999-08-18 Nick Clifton <nickc@cygnus.com>
4126 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4129 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4131 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4132 handle 0xffffNNNN constants correctly.
4134 1999-08-16 Nick Clifton <nickc@cygnus.com>
4136 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4139 1999-08-13 Nick Clifton <nickc@cygnus.com>
4141 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4142 (md_apply_fix3): Always pass positive values to
4143 validate_offset_imm.
4145 1999-08-12 Nick Clifton <nickc@cygnus.com>
4147 * config/tc-arm.c (skip_whitespace): New macro.
4148 Formatting tidy ups.
4150 (md_apply_fix3): Store relocation offset in addend for ELF based
4152 (arm_force_relocation): Always generate relocs for Thumb function
4155 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4157 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4158 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4160 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4162 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4163 flags for the unwind subspace.
4165 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4166 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4167 suitable relocation based on the size of the target's pointer.
4168 Always Use subsegment zero for the unwinders.
4169 (pa_level): Handle "2.0w".
4171 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4173 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4174 with the following instruction unless this was specified.
4176 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4178 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4179 certain sections, to match BFD changes.
4181 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4183 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4184 (EXTRA_SCRIPTS): Define to keep automake happy.
4185 * Makefile.in: Rebuild.
4187 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4189 * Makefile.am: Rename .dep* files to DEP*.
4190 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4191 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4193 * Makefile.in: Rebuild.
4195 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4197 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4199 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4201 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4202 avoid problems on DOS filesystems.
4203 * Makefile.in: Rebuild.
4205 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4207 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4209 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4212 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4214 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4215 line to create ${GDBINIT} rather than .gdbinit.
4216 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4218 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4220 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4222 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4224 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4226 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4228 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4229 non-adjustable symbols.
4231 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4233 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4235 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4237 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4240 1999-08-05 Donn Terry <donn@interix.com>
4242 * config/te-interix.h: New file.
4243 * configure.in (i386-*-interix*): New target.
4244 * configure: Rebuild.
4246 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4248 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4249 selectors for ELF too.
4250 (selector_table): Add "ltp" and "rtp" selectors.
4252 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4254 * config/tc-i386.c (i386_operand): No need to change
4255 operand_string pointer in segment reg case before goto
4256 do_memory_reference. Initialise displacement_string_start and
4257 displacement_string_end after do_memory_reference label.
4258 (i386_index_check): Add operand_string param, and print error
4259 message on failure here.
4260 (i386_intel_memory_operand): Instead of here.
4261 (i386_operand): And here.
4262 (INFER_ADDR_PREFIX): Enable.
4264 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4266 * config/tc-i386.h (DefaultSize): Define. Renumber following
4267 opcode_modifier defines.
4269 From Etienne Lorrain <etienne.lorrain@ibm.net>
4270 * config/tc-i386.c (stackop_size): New variable.
4271 (set_16bit_code_flag): Clear it here.
4272 (set_16bit_gcc_code_flag): New function.
4273 (md_pseudo_table): Add "code16gcc" entry.
4274 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4276 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4278 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4279 next_set_end even if the end symbol is being discarded.
4281 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4282 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4283 * config/obj-coff.c: Likewise.
4284 (seg_info_type): Remove.
4285 (seg_info_off_by_4): Change to array of segT.
4286 (s_get_segment): Adjust accordingly.
4287 (obj_pseudo_table): Fully initialize sentinel entry.
4289 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4290 Ralf Baechle <ralf@uni-koblenz.de>.
4292 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4294 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4296 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4298 * config/tc-i386.c: Indentation and white space changes.
4299 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4300 don't enable it by default.
4301 (i386_intel_operand): Remove redundant prototype.
4302 Move check on number of memory operands, and i.mem_operands++
4303 (i386_intel_memory_operand): To here.
4304 Remove i386_immediate code from here. Remove special case code
4305 for input and output using (%dx). Remove base/index checks and
4306 call i386_index_check instead. Save initial operand_string
4307 argument for error message.
4308 (i386_operand): Remove redundant prototype. Move base/index
4309 checks to i386_index_check.
4310 (i386_displacement): Move intel mode check for non-zero
4312 (i386_intel_memory_operand): To here.
4314 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4316 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4317 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4318 by .register pseudo-op if -64 and --no-undeclared-regs.
4319 (s_register, sparc_adjust_symtab): New functions.
4320 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4321 Declare sparc_adjust_symtab as tc_adjust_symtab.
4322 * doc/c-sparc.texi: Add description of #ignore special literal
4323 for .register pseudo-op.
4325 1999-07-30 Catherine Moore <clm@cygnus.com>
4327 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4328 the relocation's section offset.
4330 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4332 * write.c (fixup_segment): Fix generic error check overflow test.
4334 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4335 X_add_number to long.
4337 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4339 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4342 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4344 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4347 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4349 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4351 * configure.bat: Remove; obsolete.
4352 * config/go32.cfg: Likewise.
4354 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4356 * configure.in (i386-*-vxworks*): New target.
4357 * configure: Rebuild.
4359 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4361 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4363 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4365 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4367 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4368 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4369 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4370 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4371 MAX_RELOC_EXPANSION): Define.
4372 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4374 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4376 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4377 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4378 block. Print a warning if an 8-bit or 16-bit constant
4379 displacement or immediate is truncated on output.
4380 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4382 (i386_operand): Disallow immediate jump absolute operand.
4384 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4386 * configure.in: Bump version number to 2.9.5.
4387 * configure: Rebuild.
4389 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4392 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4394 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4395 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4397 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4399 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4401 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4403 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4404 if -mno-fpu was given.
4405 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4407 (cons_fix_new_arm): Remove misleading comments.
4409 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4411 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4413 (relax_segment): Likewise. After giving a rs_org error, convert
4414 the frag to rs_align to avoid cascading errors.
4416 1999-07-12 Andreas Schwab <schwab@suse.de>
4418 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4420 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4422 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4423 as appropriate. Fill in structure initializations. Add variable
4424 initializations. Add casts.
4425 * dwarf2dbg.c (print_stats): Change i to size_t.
4426 * listing.c (listing_listing): Change list_line to unsigned int.
4428 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4430 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4431 rather than checking for \001 and \002 in symbol name.
4432 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4434 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4436 * configure.in (hppa*-linux-gnu*): New target.
4437 * configure: Rebuilt.
4439 1999-07-08 Nick Clifton <nickc@cygnus.com>
4441 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4443 1999-07-07 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4446 accessing symbolP directly.
4448 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4450 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4453 1999-07-05 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-arm.c (ARM_EXT_V5): Define.
4456 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4457 (md_begin): Detect ARM v5 architectures.
4458 (md_parse_option): Accept arm v5 specification.
4459 (md_show_usage): Documment -marmv5 switch.
4461 * doc/c-arm.texi: Document -marmv5 command line option.
4463 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4465 (validate_immediate_twopart): New function. Determine if a
4466 constant can be computed by two ADD instructions.
4467 (output_inst): Remove its command line parameter - it was never
4469 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4470 implememt the ADRL pseudo op.
4471 (tc_gen_reloc): Generate a suitable error message if an ADRL
4472 instruction tries to generate a real reloc.
4474 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4476 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4478 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4481 1999-06-27 H.J. Lu <hjl@gnu.org>
4483 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4484 non BFD_ASSEMBLER case.
4486 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4488 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4491 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4493 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4494 out_end_sequence() when the address decreases due to a new frag.
4495 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4496 numbering starts with 1.
4498 1999-06-23 Nick Clifton <nickc@cygnus.com>
4500 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4502 (mcore_s_text): Call obj_elf_text for ELF target.
4503 (mcore_s_data): Call obj_elf_data for ELF target.
4504 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4506 (mcore_s_bss): New function: Dump literal table before changing
4508 (mcore_s_comm): New function: Dump literal table before changing
4511 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4512 No longer static functions.
4513 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4514 Provide prototypes for these functions.
4516 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4518 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4519 a list of names, to try obj_segment_name, and to try abbreviated
4520 names when using COFF without long section names.
4522 * config/tc-alpha.c: More use of symbol accessor functions.
4523 * config/tc-arc.c: Likewise.
4524 * config/tc-d30v.c: Likewise.
4525 * config/tc-fr30.c: Likewise.
4526 * config/tc-i860.c: Likewise.
4527 * config/tc-m88k.c: Likewise.
4528 * config/tc-mcore.c: Likewise.
4529 * config/tc-ns32k.c: Likewise.
4530 * config/tc-sparc.c: Likewise.
4531 * config/tc-v850.c: Likewise.
4533 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4534 sy_value with appropriate accessor functions.
4535 * config/tc-arm.c (md_apply_fix3): Likewise.
4536 * config/tc-d10v.c (AT_WORD_P): Likewise.
4537 * config/tc-v850.c (reg_name_search): Likewise.
4539 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4540 use symbol_get_bfdsym instead.
4541 * config/tc-ppc.c (md_assemble): Likewise.
4542 * config/tc-v850.c (v850_comm): Likewise.
4544 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4546 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4547 the symbol, rather than accessing the bsym member.
4548 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4549 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4550 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4551 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4552 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4553 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4554 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4555 * config/tc-v850.c (tc_gen_reloc): Likewise.
4557 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4559 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4560 (hppa_gen_reloc_type): Conditionalize on BFD64.
4561 (tc_gen_reloc): Re-enable ELF relocations.
4562 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4564 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4566 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4568 (do_ldst): Move assignment out of if condition.
4569 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4570 parentheses to avoid warning.
4572 1999-06-21 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4575 macro to get at the BFD symbol associated with a GAS symbol.
4577 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4579 * config/tc-ppc.c: Update for symbol handling changes.
4580 * config/obj-coff.c: Likewise.
4582 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4584 * tc-hppa.c: General cleanups of ELF support. No more spaces
4585 and subspaces for ELF.
4586 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4587 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4588 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4589 (UNWIND_SECTION_NAME): Likewise.
4590 (space/subspace related structures): Conditionalize definitions
4592 (space/subspace directives and support routines): Conditionalize
4593 definitions and references/uses on OBJ_SOM.
4594 (label_symbol_struct): For ELF, track the symbol's segment. For
4595 SOM track its space.
4596 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4598 (USE_ALIASES): Kill for both SOM & ELF.
4599 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4600 (pa_space, pa_subspace): Corresponding changes.
4601 (pa_spaces_begin): Corresponding chagnes.
4602 (md_begin): Do not muck around with space/subspace stuff for
4604 (md_apply_fix): Temporarily disable argument relocation stuff
4606 (tc_gen_reloc): Temporarily disable relocation generation for
4608 (pa_build_unwind_subspace): Similarly.
4610 1999-06-16 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-arm.c (thumb_set): New pseudo op.
4613 (text, data, section): Override these pseudo ops with ARM
4615 (s_thumb_set): New function: Perform the same as a .set pseudo
4616 op, but also mark the alias'ed symbol as being a Thumb
4618 (arm_s_text): New function: Perform the same as the .text
4619 pseudo op, but dump the literal pool before changing
4621 (arm_s_data): New function: Perform the same as the .data
4622 pseudo op, but dump the literal pool before changing
4624 (arm_s_section): New function: Perform the same as the
4625 .section pseudo op, but dump the literal pool before changing
4627 (arm_cleanup): Do not reset the current section before dumping
4630 1999-06-17 Nick Clifton <nickc@cygnus.com>
4632 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4633 OPTION_NO_WARN_UNMATCHED entries.
4634 (md_parse_option): Generate a warning message if an unrecognised
4635 option is encountered.
4637 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4638 (get_operands): When parsing an expression after an '@' symbol
4639 has been detected, do not ignore '#' symbols.
4640 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4643 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4645 From K. Richard Pixley <rich@noir.com>:
4646 * configure.in (ppc-*-vxworks*): New target.
4647 * configure: Rebuild.
4649 1999-06-12 Philip Blundell <philb@gnu.org>
4651 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4653 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4655 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4656 which refer to symbols in linkonce sections, permit reducing the
4657 relocs if the symbol is local.
4659 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4661 * subsegs.c (subseg_text_p): New function.
4662 * as.h (subseg_text_p): Declare.
4663 * read.c (do_align): Use subseg_text_p to set the default fill.
4664 * write.c (subsegs_finish): Likewise.
4665 * config/obj-coff.c (write_object_file): Likewise.
4666 * config/tc-i386.h (md_maybe_text): Don't define.
4667 (md_do_align): Use subseg_text_p to set the default fill.
4668 * config/tc-m32r.c (m32r_do_align): Likewise.
4669 * config/tc-sh.c (sh_do_align): Likewise.
4670 * config/tc-sparc.h (md_do_align): Likewise.
4672 1999-06-12 David O'Brien <obrien@freebsd.org>
4674 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4675 * configure: Rebuild.
4677 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4679 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4680 * Makefile.am: Rebuild dependencies.
4681 * Makefile.in: Rebuild.
4683 * config/tc-i386.c (i386_immediate): Remove unused label
4686 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4687 * symbols.c: Likewise.
4688 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4689 sy_next field when taking address, rather than symbol_next.
4691 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4693 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4694 value from the output file architecture.
4695 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4696 * dwarf2dbg.h: Change bfd_vma to addressT.
4698 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4700 * dwarf2dbg.h: Use PARAMS in function declarations.
4702 1999-06-11 Martin Dorey <mdorey@madge.com>
4704 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4705 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4707 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4709 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4711 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4713 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4716 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4718 * read.c (read_a_source_file): Only declare inescape if
4721 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4723 (find_entry_byval): Add parens to avoid warning.
4725 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4727 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4730 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4732 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4735 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4736 synthetize_setx): New functions.
4737 (md_assemble): Broken the special cases into the above
4738 functions. Make compiler happy if sizeof(bfd_vma)==4.
4739 Fix sethi generated from set/setuw. If instructions have a relloc,
4740 always clear the fields to be relocated in the opcode.
4741 (sparc_ip): Remove special_case global variable.
4743 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4745 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4746 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4747 indication of success rather than a value.
4748 (itbl_get_val): Likewise.
4749 (itbl_get_field): Use strcspn. Change delimiters to include
4751 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4752 (itbl_get_val): Likewise.
4753 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4755 * symbols.c (copy_symbol_attributes): Convert local symbols to
4758 1999-06-10 Nick Clifton <nickc@cygnus.com>
4760 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4763 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4765 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4766 Optimize set if sizeof(bfd_vma) == 64.
4767 (sparc_ip): Fix sethi - without %hi() it should generate
4768 R_SPARC_22 reloc, not R_SPARC_HI22.
4769 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4771 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4773 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4774 (s_ncons): New function.
4775 (native_op_table): New table.
4776 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4777 R_SPARC_OLO10 handling.
4779 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4781 * expr.h (struct expressionS): Revert last change; widen X_op.
4782 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4784 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4786 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4787 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4788 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4789 * Makefile.in: Regenerated.
4791 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4792 `common' pass on to s_mri_common.
4793 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4795 1999-06-06 Richard Henderson <rth@cygnus.com>
4797 * config/obj-elf.c (obj_elf_section): Don't free the return
4798 value of demand_copy_C_string.
4800 1999-06-05 Richard Henderson <rth@cygnus.com>
4802 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4803 creation logic from obj_elf_create_section.
4805 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4806 (section_stack): New.
4807 (special_sections): Make const.
4808 (obj_elf_section): Gut and rewrite parsing.
4809 (obj_elf_change_section): New function broken out of obj_elf_section.
4810 (obj_elf_parse_section_letters): Likewise.
4811 (obj_elf_section_word): Likewise.
4812 (obj_elf_section_type): Likewise.
4813 (obj_elf_previous): Treat as a toggle.
4814 (obj_elf_popsection): New.
4815 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4816 (ppc_section_type): Likewise.
4817 * config/tc-ppc.h: Likewise.
4819 * expr.h (struct expressionS): Don't make X_op a bitfield.
4820 * config/tc-alpha.c: Update for symbol handling changes.
4821 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4822 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4824 1999-06-05 Richard Henderson <rth@cygnus.com>
4826 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4827 (dwarf2_gen_line_info): Kill unused variables.
4828 (dwarf2_finish): Likewise.
4829 (dwarf2_where): Likewise.
4830 (dwarf2_directive_file): If we've only got a string,
4831 hand off to s_app_file.
4832 * ecoff.c: Move the include of ecoff.h.
4833 * symbols.h (S_IS_FUNCTION): Prototype.
4835 * read.c (LEX_HASH): Supply a default.
4837 (s_globl): Update `c' after skipping whitespace.
4838 * read.h (LEX_END_NAME, is_name_ender): New.
4839 * expr.c (get_symbol_end): Respect it.
4841 1999-06-04 Mark Klein <mklein@dis.com>
4843 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4845 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4847 * config/tc-hppa.c: Update for symbol handling changes.
4849 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4851 * cgen.c: Update for symbol handling changes.
4852 * config/tc-m32r.c: Likewise.
4854 * config/tc-hppa.h: Update for symbol handling changes.
4855 * config/tc-hppa.c: Likewise.
4857 * config/tc-arm.h: Update for symbol handling changes.
4858 * config/tc-arm.c: Likewise.
4859 (symbol_make_empty): Remove. Just use symbol_create.
4861 * symbols.c (symbol_set_tc): Correct name.
4863 * Makefile.am: Rebuild dependencies.
4864 ($(OBJS)): Don't depend upon struc-symbol.h.
4865 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4866 * dep-in.sed: Don't remove struc-symbol.h.
4867 * Makefile.in: Rebuild.
4869 * doc/internals.texi (Symbols): Describe changes in symbol
4872 1999-06-03 Richard Henderson <rth@cygnus.com>
4874 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4875 instead of doing the work by hand.
4877 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4879 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4880 state of line state-machine.
4881 (struct ls): Collect DWARF2 line state-machine state in new member
4882 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4883 resulted in any DWARF2 directives.
4884 (reset_state_machine): New function.
4885 (out_end_sequence): Ditto.
4886 (dwarf2_gen_line_info): When switching sections or switching to a
4887 lower text address, call out_end_sequence() first to terminate the
4888 previous code sequence as code sequences MUST have monotonically
4889 increasing addresses.
4890 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4892 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4894 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4895 DWARF2 debug info (line information only, at this point).
4896 * as.h: Update comment about supported debug formats.
4897 * dwarf2dbg.c, dwarf2dbg.h: New files.
4898 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4900 * expr.c (operand): Don't use [ for parens if we want an index op.
4901 (op_encoding): Switch [ into O_index, if desired.
4902 (op_rank): Renumber with O_index on bottom.
4903 (expr): If O_index, match closing bracket.
4904 * expr.h (O_index): New.
4906 * read.c (read_a_source_file): Conditionally allow matched "
4907 in lines passed to md_assemble.
4909 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4911 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4913 Add support for storing local symbols in a small structure to save
4914 memory when assembling large files.
4915 * as.h: Don't include struc-symbol.h.
4916 (symbolS): Add typedef.
4917 * symbols.c: Include struc-symbol.h.
4918 (local_hash): New static variable.
4919 (save_symbol_name): New static function, from symbol_create.
4920 (symbol_create): Call save_symbol_name.
4921 (local_symbol_count): New static variable.
4922 (local_symbol_conversion_count): Likewise.
4923 (LOCAL_SYMBOL_CHECK): Define.
4924 (local_symbol_make): New static function.
4925 (local_symbol_convert): New static function.
4926 (colon): Handle local symbols. Create local symbol for local
4928 (symbol_table_insert): Handle local symbols.
4929 (symbol_find_or_make): Create local symbol for local label name.
4930 (symbol_find_base): Check for local symbol.
4931 (symbol_append, symbol_insert): Check for local symbols.
4932 (symbol_clear_list_pointers, symbol_remove): Likewise.
4933 (verify_symbol_chain): Likewise.
4934 (copy_symbol_attributes): Likewise.
4935 (resolve_symbol_value): Handle local symbols.
4936 (resolve_local_symbol): New static function.
4937 (resolve_local_symbol_values): New function.
4938 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4939 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4940 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4941 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4942 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4943 (symbol_previous, symbol_next): New functions.
4944 (symbol_get_value_expression): Likewise.
4945 (symbol_set_value_expression): Likewise.
4946 (symbol_set_frag, symbol_get_frag): Likewise.
4947 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4948 (symbol_mark_used_in_reloc): Likewise.
4949 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4950 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4951 (symbol_mri_common_p): Likewise.
4952 (symbol_mark_written, symbol_clear_written): Likewise.
4953 (symbol_written_p): Likewise.
4954 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4955 (symbol_section_p, symbol_equated_p): Likewise.
4956 (symbol_constant_p): Likewise.
4957 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4958 (symbol_get_obj, symbol_set_obj): Likewise.
4959 (symbol_get_tc, symbol_set_tc): Likewise.
4960 (symbol_begin): Initialize local_hash.
4961 (print_symbol_value_1): Handle local symbols.
4962 (symbol_print_statistics): Print local symbol statistics.
4963 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4964 Declare new symbols.c functions. Move many declarations here from
4966 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4967 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4968 (struct symbol): Move bsym to make it clearly the first field.
4969 Remove TARGET_SYMBOL_FIELDS.
4970 (symbolS): Don't typedef.
4971 (struct broken_word): Remove.
4972 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4973 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4974 (symbol_clear_list_pointers): Likewise.
4975 (symbol_insert, symbol_remove): Likewise.
4976 (symbol_previous, symbol_append): Likewise.
4977 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4978 (struct local_symbol): Define.
4979 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4980 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4981 (local_symbol_get_frag, local_symbol_set_frag): Define.
4982 (local_symbol_get_real_symbol): Define.
4983 (local_symbol_set_real_symbol): Define.
4985 * write.c (write_object_file): Call resolve_local_symbol_values.
4986 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4987 (TARGET_SYMBOL_FIELDS): Don't define.
4988 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4989 ECOFF_DEBUGGING, add ECOFF fields.
4990 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4991 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4992 ECOFF_DEBUGGING, add ECOFF fields.
4993 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4994 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4995 * config/tc-mcore.h: Don't include struc-symbol.h.
4996 (TARGET_SYMBOL_FIELDS): Don't define.
4997 (struct mcore_tc_sy): Define.
4998 (TC_SYMFIELD_TYPE): Define.
4999 * Many files: Use symbolS instead of struct symbol. Use new
5000 accessor functions rather than referring to symbolS fields
5003 * read.c (s_mri_common): Don't add in value of line_label.
5005 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5006 checking for SEC_LINK_ONCE.
5008 * config/tc-sh.h (sh_fix_adjustable): Declare.
5010 * app.c (input_buffer): New static variable.
5011 (app_push): Save saved_input in allocated buffer.
5012 (app_pop): Restored saved_input.
5013 (do_scrub_chars): Change get parameter to take char * and int as
5014 arguments. Change GET macro to pass input_buffer to get
5015 function. Don't save input into allocated buffer.
5016 * as.h (do_scrub_chars): Update declaration.
5017 * input-file.c (input_file_get): Change to take char * and int.
5018 Read data into passed in buffer. Remove static buffer.
5019 * read.c (scrub_from_string): Change to take char * and int. Copy
5020 data into passed in buffer.
5022 * hash.h: Neaten. Declare hash_traverse.
5023 * hash.c: Complete rewrite based on BFD hashing code.
5024 * gasp.c (chunksize): New variable.
5025 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5028 1999-05-28 Nick Clifton <nickc@cygnus.com>
5030 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5031 addend unless the target uses an old ABI.
5033 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5035 -Wchar-subscripts cleanup
5036 * listing.c (listing_newline): Use unsigned char variable, so
5037 calls to isascii,iscntrl are correct.
5038 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5040 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5041 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5042 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5043 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5045 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5047 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5049 (arch_coldfire_p): New #define.
5050 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5052 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5054 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5056 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5057 (install_operand): Add place `N'.
5058 (init_table): Add registers ACC, MACSR, MASK.
5060 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5062 * config/tc-m68k.c: Change mcf5200 --> mcf.
5063 (archs): Add mcf5206e, mcf5307.
5064 (m68k_ip): Add format `u'.
5065 (install_operand): Add place `m', `M', `h'.
5066 (init_table): Add upper/lower registers.
5068 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5070 1999-05-28 Martin Dorey <mdorey@madge.com>
5072 * config/tc-i960.c: Several minor changes to add ELF and
5073 BFD_ASSEMBLER support.
5074 * config/tc-i960.h: Likewise.
5075 * configure.in (i960-*-elf*): New target.
5076 * aclocal.m4, configure: Rebuild.
5078 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5080 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5081 reloc changes when defined(BFD_ASSEMBLER).
5083 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5085 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5087 * write.c (write_print_statistics): Output to file, not stderr.
5089 * expr.c (generic_bignum_to_int32,64): Prototype.
5091 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5092 output_sleb128, output_uleb128, output_big_sleb128,
5093 output_big_uleb128, output_big_leb128): Prototype.
5094 (output_big_sleb128, output_big_uleb128): Make inline.
5095 (output_big_leb128): Remove inline
5097 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5098 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5099 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5100 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5101 value for correct overflow check in write.c:fixup_segment.
5102 * write.c (fixup_segment): Move bitfield overflow checks to after
5103 the md_apply_fix call.
5104 * config/obj-coff.c (fixup_segment): Likewise.
5105 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5106 valueT *val argument.
5108 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5110 * config/atof-ieee.c (gen_to_words): Correctly round a
5111 denormalized number. Fix off-by-one in range checking for
5112 exponent in a denormal.
5114 1999-05-10 Nick Clifton <nickc@cygnus.com>
5116 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5119 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5121 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5123 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5125 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5126 (ReverseRegRegmem): Remove.
5127 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5128 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5129 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5132 From Doug Ledford <dledford@redhat.com>
5133 * config/tc-i386.h (RegXMM): New for P/III.
5134 * config/tc-i386.c: Add support for P/III.
5136 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5138 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5139 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5140 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5142 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5144 * config/tc-i386.c (i386_immediate): Skip whitespace before
5145 complaining about junk after expression.
5146 (i386_displacement): Likewise.
5148 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5150 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5151 Don't copy before downcaseing.
5153 1999-05-05 Catherine Moore <clm@cygnus.com>
5155 * tc-m68k.c: Include elf/m68k.h.
5156 (m68k_elf_final_processing): New routine.
5157 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5160 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5162 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5165 1999-04-30 Nick Clifton <nickc@cygnus.com>
5167 * config/tc-mcore.c (mcore_s_section): Dump literals before
5170 1999-04-29 Nick Clifton <nickc@cygnus.com>
5172 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5175 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5177 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5178 (TC_INIT_FIX_DATA): Delete.
5179 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5180 (TC_INIT_FIX_DATA): Delete.
5181 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5182 * write.c (fix_new_internal): Initialize fx_cgen member.
5183 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5184 (gas_cgen_md_apply_fix3): Update.
5185 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5186 (md_cgen_record_fixup_exp): Update.
5187 (FX_OPINFO_R_TYPE): Update.
5189 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5190 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5191 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5192 * frags.h (struct frag): Make opindex, opinfo ints.
5194 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5196 1999-04-26 Tom Tromey <tromey@cygnus.com>
5198 * aclocal.m4, configure: Updated for new version of libtool.
5200 1999-04-22 Nick Clifton <nickc@cygnus.com>
5202 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5204 (md_apply_fix3): Do not fix up absolute relocations against
5207 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5209 1999-04-20 Nick Clifton <nickc@cygnus.com>
5211 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5212 changes and data-in-text directives.
5213 (mcore_cons): New function: intercept cons() operations.
5214 (mcore_float_cons): New function: intercept float_cons()
5216 (mcore_stringer): New function: intercept stringer() operations.
5218 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5220 * obj.h (struct format_ops): Change generate_asm_lineno field to
5222 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5224 * config/tc-alpha.c (find_opcode_match): Add default case to
5226 (find_macro_match): Likewise.
5227 (load_expression): Parenthesize && within ||.
5229 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5231 1999-04-17 Nick Clifton <nickc@cygnus.com>
5233 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5234 .text .data .section pseudo ops.
5235 (mcore_s_section): New function. Dump lits before changing secs.
5236 (mcore_s_text): New function. Dump lits before changing secs.
5237 (mcore_s_data): New function. Dump lits before changing secs.
5239 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5241 * config/tc-mips.c (mips_32bitmode): New.
5242 (md_begin): Set mips_32bitmode if needed.
5243 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5244 Set EF_MIPS_32BITMODE.
5246 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5248 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5251 1999-04-16 Nick Clifton <nickc@cygnus.com>
5253 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5255 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5257 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5258 expressions correctly.
5261 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5263 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5265 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5267 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5268 and fmpynfadd instructions.
5270 1999-04-11 Richard Henderson <rth@cygnus.com>
5272 * as.h (environ): Declare it, if needed.
5273 * as.c (dump_statistics): Don't declare environ.
5274 * configure.in (environ): Detect declaration.
5275 * configure, config.in: Rebuild
5277 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5278 (i386_displacement): Allocate enough space for replacement buffer.
5279 Clean up replacement buffer initialization.
5281 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5283 * subsegs.c (section_symbol): Don't create a new symbol if one
5284 already exists; instead, use the existing one, but set its segment
5285 and frag data if it hasn't already been defined.
5286 * config/obj-coff.c (c_section_symbol): Likewise.
5288 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5290 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5292 1999-04-08 Nick Clifton <nickc@cygnus.com>
5294 * config/tc-mcore.c: New File: Support routines for MCore
5296 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5297 * config/obj-coff.c: Add support for mcore-pe target.
5299 * Makefile.am: Add support for MCore targets.
5300 * Makefile.in: Regenerate.
5301 * configure.in: Add support for MCore targets.
5302 * configure: Regenerate.
5304 * doc/all.texi: Set MCORE.
5305 * doc/as.texinfo: Document MCore specific command line options.
5307 * write.h: Prevent multiple inclusion.
5309 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5311 * asintl.h (LC_MESSAGES): Never define.
5312 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5314 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5317 * Makefile.am (m68k-parse.c): If configuring in the source
5318 directory, copy m68k-parse.y into the local directory before
5319 running ylwrap, to remove spurious differences when generating
5321 * Makefile.in: Rebuild.
5323 * config/tc-sparc.h (md_do_align): Just allocate the number of
5324 bytes necessary, rather than always allocating 1024.
5326 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5328 * listing.c (listing_newline): Add cast to avoid warning.
5329 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5330 * config/tc-i386.c (i386_scale): Add return value.
5331 (build_displacement_string): Remove unused local temp_disp2.
5332 (i386_intel_memory_operand): Add parentheses to avoid warning.
5333 (i386_intel_operand): Remove unused local end_of_operand_string.
5334 (i386_operand): Remove unused local operand_modifier.
5335 (i386_operand): Add parens to avoid warning.
5337 1999-04-04 Don Bowman <don@pixsci.com>
5339 * configure.in: Add mips*-*-vxworks* target; have it define
5341 * configure, config.in: Rebuild.
5343 1999-03-31 Nick Clifton <nickc@cygnus.com>
5345 * configure.in (emulations): Add support for arm-epoc-pe.
5346 * configure: Regenerate.
5347 * config/te-epoc-pe.h: New file. Define macros specific to
5349 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5350 for arm-epoc-pe target.
5352 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5354 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5356 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5358 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5359 detect ",n" without a condition.
5360 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5363 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5365 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5366 instruction is encoded with one bit.
5369 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5371 * doc/internals.texi (CPU backend): Mention that
5372 line_separator_chars should not include newline. From thi
5373 <ttn@mingle.glug.org>.
5375 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5377 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5378 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5380 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5382 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5384 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5386 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5389 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5391 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5393 1999-03-15 Martin Hunt <hunt@cygnus.com>
5395 * app.c (do_scrub_begin): Change '-' back to a symbol char
5396 so we can use multiple opcodes on a line again.
5398 * config/tc-d30v.c: By default, warn if a symbol has
5399 the same name as a register. Plus some minor
5400 updates from the branch.
5402 1999-03-13 Nick Clifton <nickc@cygnus.com>
5404 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5405 BFD_RELOC_16 and BFD_RELOC_64.
5407 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5409 * expr.c (expr): Add missing else.
5411 1999-03-12 Nick Clifton <nickc@cygnus.com>
5413 * config/tc-arm.c (md_apply_fix3): Improve error message.
5415 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5417 * Makefile.am (CPU_TYPES): Add fr30.
5418 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5419 (fr30,m32r dependencies): Update.
5420 * Makefile.in: Rebuild.
5422 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5423 (gas_cgen_record_fixup_exp): Ditto.
5424 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5425 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5426 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5427 (md_cgen_lookup_reloc): Update use of operand->type.
5428 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5429 (md_convert_frag): Call cgen_operand_lookup_by_num.
5430 (md_cgen_lookup_reloc): Update use of operand->type.
5431 (m32r_cgen_record_fixup_exp): Ditto.
5433 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5435 * config/tc-mips.c (md_show_usage): Fix message.
5437 1999-03-03 Nick Clifton <nickc@cygnus.com>
5439 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5440 and LDR reg,=<expr> instruction.
5442 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5445 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5447 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5449 1999-02-17 Nick Clifton <nickc@cygnus.com>
5451 This patch was created by: Scott Bambrough
5452 <scottb@corelcomputer.com>
5455 Special cased '@' character. The '@' character is used as the
5456 ARM assembler comment character, as a special character
5457 and in ELF .symver pseudo-op's, and as a special character in
5458 .type and .section pseudo-ops.
5459 (symver_pseudo): New static variable.
5460 (symver_state): New static variable.
5461 (struct app_save): Add field 'symver_state'.
5462 (app_push): Save global symver_state int struct app_save.
5463 (app_pop): Restore global symver_state from struct app_save.
5464 (do_scrub_chars): Special case handling of '@' character in
5467 * configure.in: Modified to recognize armv* uname syntax from ARM
5469 * configure: Regenerated.
5471 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5472 a prefix to the section's type.
5473 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5474 the type's typename.
5476 * config/tc-arm.h: Add support for PIC generation:
5477 (pic_code): New boolean.
5478 (obj_relocate_extern): Define.
5479 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5480 (TC_CONS_FIX_NEW): Define.
5481 (tc_fix_adjustable): Define.
5482 (GLOBAL_OFFSET_TABLE_NAME): Define.
5484 * config/tc-arm.c: Add support for PIC generation:
5485 (line_seperator_chars): Allow ';' as a seperator for Linux.
5486 (is_immediate_prefix): New macro.
5487 (arm_parse_reloc): New function.
5488 (s_arm_elf_cons): New function.
5489 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5490 (md_undefined_symbol): Special case handling for the Global Offset
5492 (md_apply_fix3): Handle PIC relocs.
5493 (tc_gen_reloc): Handle PIC relocs.
5494 (md_parse_option): Add support for '-k' command line switch to
5495 enable PIC generation.
5496 (cons_fix_new_arm): New function.
5497 (s_arm_elf_cons): New function.
5499 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5501 * configure.in: Add comments for uses of AC_DEFINE.
5502 * acinclude.m4: Likewise.
5503 * acconfig.h: Remove.
5504 * aclocal.m4: Rebuild.
5505 * configure: Rebuild.
5506 * Makefile.in: Rebuild.
5507 * config.in: Rebuild.
5509 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5511 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5512 non-constant offset from a base register.
5514 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5516 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5519 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5521 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5522 (emit_insn): Look for pc-relative and no-overflow specifiers on
5523 internal relocation types.
5525 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5527 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5530 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5532 (mips_4650, mips_4010, mips_4100): Variables removed.
5533 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5534 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5536 (md_begin): Don't bother initializing the mips_NNNN variables;
5537 mips_cpu is set, and that's good enough now.
5538 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5539 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5540 (show): New function, to handle wrapping in the CPU lists.
5541 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5543 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5545 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5546 than treat as an immediate specifier.
5548 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5550 * config/tc-i386.c: Prototype many functions.
5551 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5552 (i386_immediate): Remove unused second argument.
5553 (i386_intel_operand): Fix i386_is_reg typo.
5554 (i386_operand): Use allow_naked_reg.
5555 (output_invalid): Make operand int for K&R.
5557 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5559 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5561 * Makefile.in: Rebuild.
5563 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5565 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5567 (EXTRA_as_new_SOURCES): Comment out.
5568 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5569 * Makefile.in: Rebuild.
5570 * doc/Makefile.in: Rebuild.
5571 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5572 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5573 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5574 * configure: Rebuild.
5575 * aclocal.m4: Rebuild.
5576 * config.in: Rebuild.
5577 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5578 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5579 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5580 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5581 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5582 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5583 (gas_cgen_record_fixup_exp): Ditto.
5584 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5585 descriptor, not global variable.
5586 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5587 descriptor, not global variable. Refer to insert_operand handler
5588 via cpu descriptor, not global function.
5589 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5590 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5591 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5592 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5593 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5594 * config/tc-m32r.c: Ditto.
5595 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5596 (md_assemble): Ditto.
5597 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5599 1999-02-09 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5602 relocations for ELF targets.
5604 1999-02-08 Nick Clifton <nickc@cygnus.com>
5606 * configure.in: Add support for StrongARM target.
5607 * configure: Regenerate.
5609 1999-02-05 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5613 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5616 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5618 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5620 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5622 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5623 (INTEL_DWORD_MNEM_SUFFIX): Define.
5626 (DWORD_PTR): Define.
5627 (XWORD_PTR): Define.
5629 (OFFSET_FLAT): Define.
5631 (NONE_FOUND): Define.
5634 * config/tc-i386.c (set_intel_syntax): New routine.
5635 (intel_syntax): Declare.
5636 (allow_naked_reg): Declare.
5637 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5638 (intel_float_operand): New routine.
5639 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5640 Handle brackets as well as parens. Call i386_intel_operand for
5641 intel syntax. Reverse operands if appropriate. Handle new
5642 suffixes. Handle movzx and movsx.
5643 (i386_is_reg): New routine.
5644 (i386_immediate): New routine.
5645 (i386_scale): New routine.
5646 (i386_displacement): New routine.
5647 (i386_operand_modifier): New routine.
5648 (build_displacement_string): New routine.
5649 (i386_parse_seg): New routine.
5650 (i386_intel_memory_operand): New routine.
5651 (i386_intel_operand): New routine.
5652 (i386_operand): Call i386_displacement, i386_immediate,
5653 i386_scale, etc. instead of handling inline.
5654 (parse_register): Handle registers without prefix.
5656 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5658 * configure: Regenerate.
5659 * configure.in (arm-*-oabi): New.
5660 (thumb-*-oabi): New.
5661 * config/tc-arm.c (target_oabi): Declare.
5662 (md_apply_fix3): Support REL relocs.
5663 (md_parse_option): Handle -oabi.
5664 (elf32_arm_target_format): New routine.
5665 (md_longopts): Add OPTION_OABI.
5666 * config/tc-arm.h: Redefine TARGET_FORMAT.
5669 1999-01-28 Nick Clifton <nickc@cygnus.com>
5671 * write.c (write_relocs): Handle out of range error.
5673 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5674 (fr30_force_relocation): Default to 0.
5676 * config/tc-fr30.h (obj_fix_adjustable): Define.
5677 (TC_FORCE_RELOCATION): Define.
5679 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5682 1999-01-16 Nick Clifton <nickc@cygnus.com>
5684 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5685 merge of two instructions if the left instruciton kills the right.
5687 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5689 * Makefile.in: Regenerate.
5690 * configure.in: Redo test for using cgen.
5691 * configure: Regenerate.
5693 1999-01-09 Nick Clifton <nickc@cygnus.com>
5695 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5696 redefinition of this macro.
5698 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5700 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5703 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5705 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5706 a read of HI or LO and an immediatly following branch.
5708 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5710 * config/tc-mips.c (md_begin): Another correction to the setting of
5713 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5715 * config/tc-mips.c (md_begin): Correct type-o in setting of
5718 1998-12-21 Nick Clifton <nickc@cygnus.com>
5720 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5721 bit insn when optimizing, so that parallelised instructions will
5722 start on a 32 bit boundary.
5724 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5726 * config/tc-mips.c (mips_eabi64): New.
5727 (md_begin): Set mips_eabi64.
5728 (mips_elf_final_processing): Use it.
5730 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5732 * config/tc-mips.c (mips_elf_final_processing):
5733 Correct setting of ABI in e_flags.
5735 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5737 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5740 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5742 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5744 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5746 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5747 warning, values that don't fit in the field.
5749 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5751 * config/tc-mips.c (mips_abi_string): New.
5752 (md_parse_option,md_longopts): Add mabi.
5753 (mips_elf_final_processing): Set e_flags based on mabi flag.
5755 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5757 * config/tc-mips.c (md_parse_option): Handle vr4111.
5759 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5761 * config/tc-h8300.c (build_bytes): Change message given if the
5762 instruction requires H8/300H mode and we're not in Hmode, to
5763 suggest that it may be the operand modes that are the problem, not
5764 necessarily the opcode.
5766 1998-12-10 Nick Clifton <nickc@cygnus.com>
5768 * config/tc-fr30.c: Add line separator character.
5770 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5772 * configure.in (hppa-*-mpeix*): New target.
5773 * config/obj-som.h (obj_som_compiler): Declare.
5774 * config/obj-som.c (compiler_seen): New static variable.
5775 (obj_som_compiler): New function.
5776 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5777 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5778 (pa_type_args): Set hppa_priv_level.
5779 (pa_compiler): New static function if OBJ_SOM.
5780 * configure: Rebuild.
5782 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5784 * read.c (output_leb128): Don't mark as inline.
5786 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5788 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5789 AIX .vbyte unaligned data support.
5790 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5791 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5794 1998-12-07 Nick Clifton <nickc@cygnus.com>
5796 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5799 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5801 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5802 BFD_RELOC_ARM_PCREL_BRANCH.
5804 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5806 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5807 checking the target type.
5808 (mips-dec-bsd*): Set endian to little.
5809 * configure: Rebuild.
5811 COFF weak symbol support, based on patches from Mark Elbrecht
5812 <snowball3@usa.net>:
5813 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5814 * config/obj-coff.c (obj_coff_weak): New static function.
5815 (obj_coff_endef) [both versions]: Handle weak symbols.
5816 (coff_frob_symbol): Likewise.
5817 (yank_symbols): Likewise.
5818 (obj_pseudo_table): Add "weak".
5820 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5821 <aymeric.vincent@emi.u-bordeaux.fr>.
5822 * aclocal.m4: Rebuild with current tools.
5823 * configure: Rebuild.
5825 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5826 an assertion failure for a case we can't handle when OBJ_ECOFF.
5828 * expr.c (operator): And with 0xff to avoid problems with signed
5831 1998-12-03 Nick Clifton <nickc@cygnus.com>
5833 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5834 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5836 1998-12-02 Nick Clifton <nickc@cygnus.com>
5838 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5841 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5843 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5844 calculation of pcrel point.
5846 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5848 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5851 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5853 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5855 (d10v_cleanup): Only generate previous insn if a multiline insn is
5858 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5860 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5863 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5865 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5866 -marm6xxx command line switches.
5868 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5870 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5871 (itbl-ops.o): Delete duplicate dependencies.
5872 Rebuild dependencies.
5873 Add fr30 dependencies.
5874 * Makefile.in: Rebuild.
5876 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5878 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5880 * listing.c: Ignore line terminator characters found inside
5883 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5885 * po/gas.pot: Regenerated.
5887 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5889 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5890 fr30_is_label_start(). Also checks for delay slot insns.
5892 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5893 FR30 instructions which contain a colon in the mnemonic.
5895 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5897 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5899 * config/tc-fr30.c: Removed currently superflous code.
5901 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5903 * config/tc-fr30.h: New file.
5904 * config/tc-fr30.c: Tweaking so that it will compile.
5906 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5908 * config/tc-d10v.h (obj_fix_adjustable): Define.
5909 (TC_FORCE_RELOCATION): Define.
5910 (d10v_force_relocation): Declare.
5911 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5912 (md_apply_fix3): Handle Vtable relocs.
5913 (d10v_fix_adjustable): New.
5914 (d10v_force_relocation): New.
5916 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5918 * config/tc-d30v.c: Change default behaviour to ignore potential
5919 conflicts between register name and symbol names.
5921 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5923 * configure.in: Add fr30-*-*.
5924 * config/tc-fr30.c: New file.
5925 * Makefile.in: Regenerated.
5926 * config.in: Regenerated.
5927 * configure: Regenerated.
5928 * doc/Makefile.in: Regenerated.
5929 * po/gas.pot: Regenerated.
5931 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5933 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5936 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5938 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5940 (do_scrub_chars): Add some casts to unsigned char to avoid
5941 unwanted sign extension.
5942 * read.c (lex_type): Set characters about 127 to be symbol
5944 * config/tc-i386.c (md_begin): Set identifier_chars and
5945 operand_chars for values above 127.
5947 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5949 * configure.in: detect cygwin* instead of cygwin32*
5950 * configure: regenerate
5952 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5954 * listing.c: Add support for producing a listing from piped
5957 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5959 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5960 (append_insn): Account for the tx39's multiply behavior.
5962 1998-10-26 Michael Meissner <meissner@cygnus.com>
5964 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5965 from assemble_parallel_insns. Add support for '->' to indicate
5966 explicitly serializing the instructions.
5967 (md_assemble): Ditto.
5969 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5971 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5974 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5976 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5978 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5980 * config/tc-mips.c : support frame and regmask/fregmask when
5981 MIPS_STABS_ELF is specified.
5983 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5985 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5986 (md_apply_fix): Don't return 1 for VTABLE relocs.
5987 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5989 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5991 * doc/c-i386.texi: Replace occurences of "opcode" with
5992 "instruction mnemonic", "instruction", or "mnemonic" when
5993 referring to the name of an instruction. Use "opcode" when
5994 referring to the sequence of machine bytes.
5996 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5997 (is_opcode_char): Rename to is_mnemonic_char.
5998 (md_assemble and i386_operand): Correct error messages from
5999 "opcode" to "instruction mnemonic"
6000 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6001 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6002 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6003 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6004 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6005 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6006 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6008 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6010 * config/tc-i386.c (i386_operand): Check for garbage after
6013 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6015 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6016 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6018 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6020 * config/tc-sh.h (obj_fix_adjustable): Define.
6021 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6022 (md_apply_fix): Likewise.
6023 (tc_gen_reloc): Likewise.
6024 (sh_fix_adjustable): New.
6026 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6028 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6029 * cgen.h (gas_cgen_finish_insn): Update prototype.
6030 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6031 cgen_insn_t -> CGEN_INSN_INT.
6032 (make_parallel): Update handling of CGEN_INT_INSN_P.
6033 (assemble_parallel_insn): Ditto.
6034 (target_make_parallel): New function.
6035 (md_assemble): Use it.
6037 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6039 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6041 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6043 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6044 converted into lower case.
6046 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6048 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6049 (gas_cgen_tc_gen_reloc): Likewise.
6050 * config/tc-m32r.h (obj_fix_adjustable): Define.
6051 * config/tc-m32r.c (m32r_fix_adjustable): New.
6052 (m32r_force_relocation): Handle VTABLE relocs.
6054 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6056 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6058 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6060 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6061 to lower case before parsing.
6063 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6064 parallel insns modift buts in the PSW as a side effect.
6066 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6068 * config/tc-d30v.c (find_format): Test for missing flag and
6071 (md_apply_fix3): Fix error messages to avoid
6072 assumption about presence of a symbol.
6074 (parallel_ok): Disallow parallel instructions that both modify the
6077 (find_format): Generate a warning if an odd numbered register is
6078 used as the first register in a mutli-register instruction.
6080 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6082 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6083 relocations are always associated with a symbol.
6085 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6087 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6088 (elf32_sparc_force_relocation): Declare.
6089 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6090 (tc_gen_reloc): Handle vtable relocs.
6091 (elf32_sparc_force_relocation): New.
6093 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6095 * symbols.c (S_IS_FUNCTION): New.
6096 * config/tc-v850.h (obj_fix_adjustable): Define.
6097 (TC_FORCE_RELOCATION): Define.
6098 (v850_force_relocation): Declare.
6099 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6100 of fx_addnumber for VTABLE reloc addends.
6101 (md_apply_fix3): Handle VTABLE relocs.
6102 (v850_fix_adjustable): New.
6103 (v850_force_relocation): New.
6105 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6107 * tc-hppa.c (fp_operand_format): Add some additional formats.
6108 (pa_ip): Do not automatically promote into pa2.0 mode.
6109 (pa_level): Handle ".level 2.0".
6111 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6113 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6114 * config/tc-i386.h (template.extension_opcode): Change to
6115 unsigned int to allow full range of 8-bit opcode suffixes.
6116 (None): Redefine as 0xffff.
6118 From Jeff B Epler <jepler@usgs.gov>
6119 * doc/c-i386.texi (i386-SIMD): New section.
6121 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6123 * read.c (discard_rest_of_line): New function.
6124 * read.h: Declare it.
6125 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6127 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6129 * config/tc-d10v.c (find_symbol_matching_register): New function.
6130 (find_opcode): Cope with the case where a register name matches
6133 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6135 * config/tc-v850.c (md_pcrel_from): Rename to
6136 v850_pcrel_from_section.
6137 (v850_pcrel_from_section): Do not resolves symbols in other
6140 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6142 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6144 * config/tc-d10v.c (find_opcode): Generate an error if a register
6145 is supplied for an operand that should not be a register.
6147 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6149 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6150 instructions to have another instruction in the right bin.
6152 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6154 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6155 the right container if the left container holds a branch
6158 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6160 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6161 both a register name and symbol name.
6162 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6164 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6167 execution unit class.
6169 (reg_name_search): If a name matches a register and a symbol,
6170 prefer the register.
6171 (find_format): Disallow flag registers when a general purpose
6172 register is required.
6173 If a number is required, but a register has been given, check to
6174 see if a symbol with the same name as the register exists, and if
6175 so, use that symbol.
6177 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6179 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6181 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6183 * config/tc-d30v.c (find_format): Do not accept flag registers as
6184 general purpose registers.
6185 (find_format): If an immediate value is expected at a given place
6186 in a format, but a register name has been provided instead, check
6187 to see if that register name matches the name of a predefined
6188 symbol and if it does, then use the symbol instead.
6189 (reg_name_search): If a register name matches a symbol name,
6190 prefer the register name to the symbol name.
6192 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6194 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6195 the previous insn to empty.
6197 1998-09-20 Michael Meissner <meissner@cygnus.com>
6199 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6200 pieces, forcing the use of an ANSI compiler.
6202 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6204 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6206 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6208 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6210 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6212 (obj_elf_vtable_entry): Likewise.
6213 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6214 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6215 (tc_gen_reloc): Likewise.
6216 (arm_fix_adjustable): Likewise.
6217 (elf32_arm_force_relocation): New.
6218 (armelf_frob_symbol): Remove coff-style symbol support.
6220 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6222 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6224 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6226 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6227 OBJ_COFF so that routine is defined for a.out format.
6229 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6231 * config/tc-i386.c (i386_operand): Detect non-segment registers
6232 used as segment prefixes.
6234 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6236 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6237 optimize across FDE boundaries.
6239 * config/obj-coff.c (obj_coff_section): Preserve any link once
6240 flags when setting the section flags.
6242 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6244 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6245 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6247 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6249 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6252 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6254 * frags.c (frag_grow): Include the size of the frag struct in the
6257 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6258 if the new subseg comes before the old.
6260 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6262 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6263 to handle edge8 and edge16.
6265 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6267 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6268 before we clobber the symbol involved.
6270 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6272 * config/tc-arm.c: Remove OBJ_ELF definitions for
6273 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6274 use arm_adjust_symtab for OBJ_COFF.
6275 (armelf_adjust_symtab): New Routine.
6276 * config/tc-arm.h: Define obj_adjust_symtab to
6277 armelf_adjust_symtab for OBJ_ELF.
6279 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6281 * configure.in: Make all i386-elf targets use bfd_gas.
6282 * config/tc-i386.c (tc_i386_force_relocation): New.
6283 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6284 (md_apply_fix3): Likewise.
6285 (tc_gen_reloc): Handle them.
6286 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6287 tc_i386_force_relocation.
6289 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6291 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6293 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6295 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6296 current opcode after writing the first insturction of a reverse
6299 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6301 * read.h (generate_lineno_debug): Add prototype.
6302 * read.c (generate_lineno_debug): Make non-static.
6304 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6306 * config/tc-i386.c (md_assemble): Only warn for address/data size
6309 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6311 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6312 against Thumb function names, as the linker needs this information.
6314 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6316 * expr.c (operand): Check also that there is no advance in operand
6317 after atof_generic in order to decide "is it label 0f or floating
6320 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6322 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6323 command line options with a single dash.
6324 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6326 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6328 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6329 * tc-arm.c (arm_fix_adjustable): New routine.
6331 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6333 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6334 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6335 demand_empty_rest_of_line before mri_comment_end.
6336 (equals): Check garbage after expression before
6337 mri_comment_end in MRI mode.
6339 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6341 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6342 small immediate constant to use the constant itself rather than
6345 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6347 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6348 (pa_leave): Likewise.
6350 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6352 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6354 (i386_operand): Fix an error message.
6356 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6358 * doc/c-arm.texi (ARM Directives): Document .req directive.
6360 * config/tc-arm.c (reg_required_here): Display erroneous string if
6361 the register name could not be decoded.
6362 Do not set inst.instruction if the sift is -1.
6364 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6366 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6369 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6371 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6372 even if it is belived to be unnecessary.
6374 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6376 config/tc-i386.c (i386_operand): Size immediate constants by
6377 suffix (erroneously removed as part of July 7 change).
6379 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6381 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6382 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6383 (armelf_frob_symbol): New Routine.
6384 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6386 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6388 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6390 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6392 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6393 command line switches passed to assembler.
6395 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6397 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6398 (gas_cgen_opcode_desc): Declare.
6399 (gas_cgen_parse_operand): Declare.
6400 (*): Prepend gas_ to gas specific fns to denote them as such.
6402 * cgen.c (gas_cgen_opcode_desc): New global
6403 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6404 (queue_fixup): Renamed from cgen_queue_fixup.
6405 (*): Prepend gas_ to gas specific fns to denote them as such.
6407 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6408 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6409 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6410 Open opcode table and initialize it.
6411 (make_parallel): Use gas_cgen_opcode_desc.
6412 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6413 (md_assemble): Ditto.
6415 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6417 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6418 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6419 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6420 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6421 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6422 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6423 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6424 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6425 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6426 (INIT_STAB_SECTION): Likewise.
6427 (OBJ_PROCESS_STAB): Likewise.
6429 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6430 (md_parse_option): Watch for them.
6431 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6432 (md_begin): Kill neverdef code.
6433 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6434 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6435 (s_alpha_coff_wrapper): New.
6436 (md_pseudo_table): Trap all ECOFF pseudos.
6438 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6440 Start of changes to remove mdebug section from mips*-elf
6441 Based on MIPS_STAB_ELF definition
6442 * acconfig.h: undef if not configured
6443 * config.in: undef if not configured
6444 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6445 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6446 * stabs.c (s_stab_generic): flush frag
6448 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6450 * configure.in: (arm-*-elf): Handle.
6451 (thumb-*-elf): Handle.
6452 * configure: Regenerate.
6453 * read.c (stringer): Fix typo in comment.
6454 * write.c (fixup_segment): Don't add symbol value to addend if
6456 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6458 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6461 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6463 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6464 (write_2_short): Emit warning if new flag is set.
6465 (do_assemble): Set flags if left instruction is one of special
6466 "right-instruction-killer" type.
6468 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6470 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6471 Always output words in debug_info section as big endian.
6472 (sparc_target_format): Choose correct bfd target.
6473 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6475 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6477 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6478 to work with internationalization code. Issue an error when two
6479 operands match that are not allowed to match.
6481 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6483 * configure.in (install_tooldir): Allow target to specify whether
6484 it wants to be installed in $(tooldir)/bin.
6485 * configure: Regenerate.
6486 * Makefile.am (install-exec-local): Set install-exec-tooldir
6487 dependency via configure.
6488 * Makefile.in: Regenerate.
6490 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6492 * Makefile.am (install-exec-local): Split into two ...
6493 (install-exec-bindir,install-exec-tooldir): New rules.
6494 * Makefile.in: Regenerate.
6496 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6498 * Makefile.am (install-exec-local): Don't remove the file before
6499 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6500 W. Rozycki <macro@ds2.pg.gda.pl>.
6501 * Makefile.in: Rebuild.
6503 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6505 * cgen.c: Include libiberty.h.
6506 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6507 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6508 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6509 (md_cgen_lookup_reloc)): Declare.
6510 (md_cgen_record_fixup_exp): Declare.
6511 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6512 (m32r_relax_frag): Declare.
6513 (cgen_md_apply_fix3): Decls moved to cgen.h.
6514 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6515 (m32r_cgen_record_fixup_exp): Delete decl.
6516 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6517 (assemble_nop): Delete.
6518 (expand_debug_syms): Delete unused `exp'.
6519 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6520 Add default case for -Wall.
6521 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6522 (md_atof): Delete unused wordP.
6524 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6526 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6529 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6531 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6532 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6533 .print, .purgem, and .struct. Remove documentation for
6536 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6538 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6539 Update call to insert_operand.
6541 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6543 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6545 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6547 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6548 whitespace after a prefix operator.
6550 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6552 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6554 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6556 * config/tc-sparc.c (log2): New static function.
6557 (s_reserve): Use log2 to convert alignment before calling
6559 (s_common): Use log2 to convert alignment before calling
6560 record_alignment and frag_align.
6561 (sparc_cons_align): Use log2.
6563 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6565 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6566 (s_common): Likewise.
6568 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6569 initialization of waddr.
6570 (sparc_elf_final_processing): Add default case to switch.
6572 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6574 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6575 than temporary real.
6577 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6579 * write.c (subsegs_finish): Don't align the segments if there were
6582 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6583 copying aux information.
6585 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6586 expression into a symbol.
6588 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6590 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6591 type to unsigned int.
6592 (md_assemble): Change type used to store offsets from unsigned
6594 (i386_operand): Switch error check to only call RESTORE_END_STRING
6595 once after parse_register.
6597 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6599 * config/tc-v850.c (md_show_usage): Changed format to match that
6602 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6604 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6606 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6608 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6611 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6614 * doc/Makefile.in: Rebuild.
6616 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6618 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6619 for %lo expressions.
6620 (mips_ip, case 'u'): Move range check after code to mask
6621 off bits in %hi/%lo expressions. Mask off high bits for
6624 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * doc/Makefile.am (gasver.texi): New target.
6627 (as.info, as.dvi): Depends upon gasver.texi.
6628 * doc/as.texinfo: Include gasver.texi. Mention version number on
6629 title page and in top node.
6630 * doc/Makefile.in: Rebuild.
6632 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6634 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6635 but not including the line containing the edict.
6636 * listing.h (LISTING_EOF): New.
6637 * input-scrub.c (input_scrub_next_buffer): Call it.
6639 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6641 * config/tc-i386.c (i386_operand): Don't set the size of an
6642 immediate address based solely on the suffix and the mode.
6644 * config/tc-i386.c (md_assemble): Add assertion to make sure
6645 overlap2 does not set Imm.
6647 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6648 sequences of whitespace to a single space.
6649 (is_space_chars): Just compare with space.
6650 (md_begin): Don't initialize space_chars.
6651 (md_assemble): Just skip a single whitespace character.
6652 (i386_operand): Rewrite base-index parsing to use new
6653 parse_register, and to skip white space. Skip white space in a
6654 number of other places too. Don't give error message if
6655 parse_register fails.
6656 (parse_register): Change reg_string parameter to be non-const.
6657 Add end_op parameter. Skip white space after the `%', and return
6658 end of register string. Give error message here rather than
6661 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6663 Based on patch from Matt Semersky <matts@scd.hp.com>:
6664 * expr.c (op_encoding): Make const.
6665 (expr_set_precedence): New function.
6666 (expr_begin): Don't set operator rankings, just call
6667 expr_set_precedence.
6668 * expr.h (expr_set_precedence): Declare.
6669 * read.c (s_mri): Call expr_set_precedence.
6671 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6673 * doc/as.texinfo (Statements): Remove paragraph discussing
6674 continuing lines with a backslash. This hasn't worked for years,
6677 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6679 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6681 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6682 (ps_CTORS, ps_DTORS): New section types.
6683 (vms_fixup_xtors_section): New function
6684 (Ctors_Psect, Dtors_Psect): Define.
6685 (IS_GXX_XTOR): Define
6686 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6687 Filter static constructors/destructors and add to
6688 Ctors_Symbols/Dtors_Symbols chain.
6689 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6690 appropriate section.
6692 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6693 * makefile.vms: Merge vax/vms support.
6695 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6697 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6698 (elf_pseudo_table): Add them.
6699 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6700 (md_apply_fix): Accept them.
6701 (mips_fix_adjustable): Don't adjust them.
6702 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6703 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6704 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6705 (tc_fix_adjustable): Don't adjust them.
6707 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6709 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6711 * Makefile.in: Regenerate.
6712 * configure.in: AC_SUBST cgen_cpu_prefix.
6713 * configure: Regenerate.
6715 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6717 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6718 Changed all users of COND12_DELAY.
6720 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6722 * config/tc-mn10300.c (set_arch_mach): New function.
6723 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6724 (md_begin): Default to mn10300 mode.
6725 (md_assemble): Only accept instructions for the core mn10300
6726 chip and the active machine type.
6728 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * subsegs.h (segment_info_type): Give the struct a name.
6731 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6732 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6733 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6734 * config/tc-w65.h (tc_reloc_mangle): Declare.
6735 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6737 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6739 * config/tc-v850.c (v850_comm): Restore old section
6740 after common processing.
6742 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6744 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6746 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6748 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6749 char with code that explicitly sign-extends.
6751 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6753 * config/tc-v850.c (md_begin): Restore text section as the current
6754 section after creating call table sections.
6755 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6758 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6759 with call to macro SYM_AUXINFO.
6761 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6763 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6764 with the program transform name.
6765 * Makefile.in: Rebuild.
6767 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6769 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6772 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6774 * config/tc-i386.c (i386_operand): Be prepared for a space between
6775 the open parenthesis and the start of the register operand,
6776 because of the June 16 change.
6778 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6780 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6783 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6785 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6786 even if it is belived to be unnecessary.
6788 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6790 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6792 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6794 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6796 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6797 shift amount for a repeated operand. The shift amount for the
6798 repeated copy comes from the size of the operand.
6800 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6802 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6804 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6806 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6808 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6810 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6811 characters in it as LEX_IS_SYMBOL_COMPONENT.
6812 * config/tc-i386.h (tc_symbol_chars): Define.
6813 (extra_symbol_chars): Declare.
6814 * config/tc-i386.c (extra_symbol_chars): Define.
6815 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6816 (line_comment_chars): Set to '/' if TE_LINUX.
6817 * doc/c-i386.texi (i386-prefixes): Update.
6818 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6820 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6822 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6823 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6825 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6827 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6828 constraint in instructions REP & REPI.
6830 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6832 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6833 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6835 (check_range): If the operand is shifted, then shift the number
6836 before checking its range.
6838 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6840 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6843 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6845 * config/tc-v850.c (v850_comm): Create special sections as needed.
6847 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6849 * config/tc-d10v.c (write_2_short): Addition of swapping
6850 instructions for sequential and reverse sequential order when
6851 given order is not possible.
6853 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6855 * Makefile.am: Rebuild dependencies.
6856 (DEP_INCLUDES): Fix reference to intl build directory.
6857 * Makefile.in: Rebuild.
6859 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6861 * doc/c-i386.texi: Update 16 bit documentation.
6863 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6864 IgnoreDataSize to IgnoreSize as they are used for address size as
6866 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6867 32-bit mode, similarly addr16/data16 and variants.
6869 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6871 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6872 sequential word multiply instructions.
6874 (do_assemble): Add extra command line argument, to allow mul32
6875 attribute to be preserved across parallel insns.
6876 (md_assemble): Insert NOPs between explicitly parallel insns which
6877 contain an 32 bit multiply and a 16 multiply.
6879 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6881 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6884 * config/tc-i386.c (reloc): Add braces.
6886 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6887 consistent with Intel naming.
6888 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6889 use bitfields in sib_byte.
6890 (modrm_byte): Don't use bitfields here either.
6892 * config/tc-i386.c (current_templates): Add const.
6893 (parse_register): Add const to return, param, and char *s.
6894 (i386_operand): Add const to reg_entry *r.
6895 * config/tc-i386.h (templates): Add const to start, end.
6897 Inspired by code for 16 bit gas support from Martynas Kunigelis
6898 <martynas@nm3.ktu.lt>:
6899 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6900 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6901 (uses_mem_addrmode): Remove.
6902 (md_estimate_size_before_relax): Add support here too.
6903 (md_relax_table): Rewrite interface to md_relax for 16 bit
6905 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6906 (opcode_suffix_to_type): Remove.
6907 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6908 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6909 (md_convert_frag): Likewise.
6910 (i386_operand): Add support for 16 bit base/index regs,
6911 immediates, and displacements. Remove some unnecessary casts, and
6912 localise end_of_operand_string, displacement_string_start,
6913 displacement_string_end variables. Add GCC_ASM_O_HACK.
6914 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6916 * config/tc-i386.c (prefix_hash): Remove.
6917 (md_begin): Rewrite without obstacks. Remove prefix hash table
6918 handling. Rewrite lexical table handling.
6919 (i386_print_statistics): Don't print prefix statistics.
6920 (md_assemble): Rewrite instruction parser so that line is not
6921 converted to lower case. Don't do a hash_find for prefixes,
6922 instead recognise them via opcode modifier.
6923 (expecting_operand, paren_not_balanced): Localise variables.
6924 * config/tc-i386.h (IsPrefix): Define.
6925 (prefix_entry): Remove.
6927 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6928 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6929 '\\' in case where comment_chars contains '/'.
6931 * config/tc-i386.c (MATCH): Ensure given operand and template
6932 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6933 you must write `ljmp *table(%ebx)'.
6935 From H.J. Lu <hjl@gnu.org>:
6936 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6937 as 0 ifndef BFD_ASSEMBLER.
6938 (md_assemble): Allow immediate operands without suffix or
6939 other reg operand to default in size to the current code size.
6941 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6943 * config/tc-v850.c (md_begin): Restore creation of
6944 .call_table_text and .call_table_data sections.
6946 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6948 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6949 after emitting a word of noops.
6951 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6953 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6954 (i386_operand): Simplify checks for valid base/index combinations.
6955 Disallow `in 4(%dx),%al'.
6957 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6959 (add_prefix): Change parameter from char to int.
6961 * config/tc-i386.h (Ugh): Define opcode modifier.
6962 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6964 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6965 CONSISTENT_REGISTER_MATCH macros to check register types more
6966 thoroughly. Check for illegal suffix/operand combinations
6967 when matching insns with operands. Handle new `s' suffix, and
6968 associated FloatMF opcode modifier for float insns with memory
6970 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6971 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6972 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6973 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6974 DATA_PREFIX_OPCODE throughout.
6976 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6977 (md_assemble): Rewrite suffix/register operand checking code to be
6978 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6979 AnyMem, the better to grep.
6981 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6982 given a memory operand. Don't set Abs bits either.
6983 (type_names): Remove Mem*, Abs*.
6984 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6985 define opcode_modifiers as these cases are handled by Disp8,
6986 Disp16, Disp32 and suffix checks.
6987 (COMES_IN_BOTH_DIRECTIONS): Remove.
6988 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6990 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6991 if IgnoreDataSize modifier given. Remove ShortformW modifier
6992 test. Add test for ShortForm in W base_opcode modification.
6993 Merge Seg2ShortForm and Seg3ShortForm code.
6994 * config/tc-i386.h (ShortFormW): Remove.
6995 (IgnoreDataSize): Define.
6997 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6999 * config/tc-d30v.c (md_assemble): Store previous segment state
7000 with previous instruction.
7002 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7004 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7005 (ebp, esp): Remove static variables.
7006 (MATCH): Remove test for InOutPortReg.
7007 (i386_operand): Properly handle InOutPortReg here instead.
7008 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7009 (md_assemble): Simplify and correct modrm and sib generation.
7010 (i386_operand): Add warning for scale without index.
7011 Rewrite checks for valid base/index combinations.
7013 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7014 macros and enclose in do while(0).
7015 (RESTORE_END_STRING): Likewise.
7016 (md_assemble): Add one to printed operand number so we start
7017 from 1 not 0. Add some more gettext invocations.
7018 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7021 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7022 DATA_PREFIX, SEG_PREFIX): Define.
7023 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7024 (check_prefix): Remove function.
7025 (add_prefix): New function. Add prefix to i.prefix as well as
7027 (md_assemble): Changes for add_prefix. Remove hack for wait
7028 prefix, instead always output prefixes in fixed order. Test
7029 for jcxz/loop when selecting between word & dword operations,
7030 and add address size prefix rather than operand size prefix.
7031 Remove operand -> address size hack when emitting jcxz/loop.
7032 (i386_operand): Remove O_Absent check as it's done in expr.
7034 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7036 * configure.in: Recognize m5200 as a cpu_type of m68k.
7037 * aclocal.m4: Rebuild with current libtool.
7038 * configure: Rebuild.
7040 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7042 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7043 to relaxable_symbol to prevent references to external symbol from
7046 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7048 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7049 symbols are relaxable.
7051 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7053 * config/tc-v850.c (md_begin): Don't create special
7054 sections by default.
7056 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7058 * config/tc-mips.c (macro): For div and udiv, close the
7059 reorder block as soon as possible.
7061 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7063 From Matt Semersky <matts@scd.hp.com>:
7064 * macro.c (macro_mri_mode): New function.
7065 * macro.h (macro_mri_mode): Declare.
7066 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7069 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7071 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7074 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7075 until after xstrdup in OBJ_EVAX case.
7077 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7079 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7080 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7081 of hardcoded magic number.
7082 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7084 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7086 * read.c (do_s_func): New function.
7088 * read.h (do_s_func): Add prototype.
7090 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7092 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7093 nops if fill pattern not specified.
7095 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7097 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7098 * config/te-go32.h (TE_GO32): Define.
7099 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7101 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7103 Implement .func/.endfunc pseudo-ops.
7104 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7106 * read.c (potable): Add .func,.endfunc.
7107 (s_func): New function.
7108 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7110 (in_doc_func_p,current_function_label): New static globals.
7111 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7113 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7115 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7116 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7117 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7118 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7119 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7120 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7121 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7122 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7123 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7124 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7125 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7126 * config/tc-a29k.c: Don't define md_short_jump_size,
7127 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7128 * config/tc-alpha.c: Likewise.
7129 * config/tc-alpha.h: Likewise.
7130 * config/tc-arm.c: Likewise.
7131 * config/tc-h8300.c: Likewise.
7132 * config/tc-h8500.c: Likewise.
7133 * config/tc-hppa.c: Likewise.
7134 * config/tc-i860.c: Likewise.
7135 * config/tc-i960.c: Likewise.
7136 * config/tc-ppc.c: Likewise.
7137 * config/tc-sh.c: Likewise.
7138 * config/tc-sparc.h: Likewise.
7139 * config/tc-tic30.c: Likewise.
7140 * config/tc-w65.c: Likewise.
7141 * config/tc-z8k.c: Likewise.
7143 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7145 * config/tc-vax.c (_): Delete this macro used for placeholder
7146 values in vax_operand_width_size; it conflicts with the _() macro
7147 used for internationalization.
7149 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7152 code. From Chris Moller <moller@bops.com>.
7154 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7155 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7156 * read.c (emit_expr): Initialize seg and subseg fields of a new
7158 * write.c (write_object_file): Switch to the appropriate segment
7159 and subsegment when processing a broken word.
7161 * config/tc-m68k.c (mri_assemble): New static function.
7162 (build_mri_control_operand): Call mri_assemble rather than
7164 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7165 (s_mri_endf, s_mri_endw): Likewise.
7167 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7169 * read.c (s_org): Call md_flush_pending_output if it is defined.
7171 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7173 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7175 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7176 (md_parse_option): Add for same.
7177 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7178 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7179 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7181 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7183 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7185 * config/tc-arm.c (find_real_start): Relax definition of local
7188 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7190 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7191 symbols at the given address, not just the last one specified.
7193 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7195 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7196 or number_to_chars_littleendian to write data.
7198 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7200 * config/tc-v850.c (md_assemble): Remove artificially created
7201 register name symbols.
7203 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7205 * write.c (fixup_segment): Change "segment" to "section" in
7208 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7210 * write.c (fixup_segment): Change sym1-sym2 message again.
7212 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7214 * write.c (fixup_segment): Improve error message for sym1-sym2
7215 errors when sym1 is in a different segment from sym2.
7217 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7219 * config/tc-m32r.c (warn_unmatched_high): New static local.
7220 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7221 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7222 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7223 (md_parse_option): Likewise.
7224 (md_show_usage): Likewise.
7225 (m32r_frob_file): Likewise.
7227 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7228 (read_a_source_file): Call them.
7229 * read.h (stabs_generate_asm_file): Declare.
7230 * stabs.c (stabs_generate_asm_file): New function.
7231 (generate_asm_file): New function.
7232 (stabs_generate_asm_lineno): Move file name handling into
7235 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7237 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7238 (d30v_current_align, d30v_current_align_seg): New variables.
7239 (d30v_last_label): New variable.
7240 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7241 (s_d30v_data, s_d30v_section): Likewise.
7242 (md_pseudo_table): Call them.
7243 (md_begin): Initialize d30v_current_align_seg.
7244 (md_assemble): Call d30v_align when needed by known current alignment.
7245 (d30v_frob_label, d30v_cons_align): New functions.
7246 * config/tc-d30v.h (md_do_align): Remove.
7247 (tc_frob_label): Call d30v_frob_label.
7248 (md_cons_align): New.
7250 * config/tc-d30v.c (find_format): Convert complex expressions to
7251 expression symbols before processing. Clean up code formatting.
7253 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7255 * po/Make-in (install-info): New target.
7257 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7259 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7261 * config/tc-mn10300.c (md_assemble): Likewise.
7263 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7265 * Makefile.am: Update with `make dep-am'.
7266 (HFILES): Add cgen.h.
7267 (cgen.o): Depend on cgen.h.
7268 * Makefile.in: Regenerate.
7270 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7272 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7274 * gasp.c (grab_label): Permit a label to be a preprocessor
7275 variable by permitting a label to start with a backslash.
7277 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7279 * config/tc-mips.c (validate_mips_insn): Removed hack
7280 for previously inaccessible bitfields in some INSN_TRAP
7283 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7285 * config/tc-d30v.c (do_assemble): Abort with error message
7286 if opcode operands do not match.
7288 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7290 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7291 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7292 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7293 similar new 'q' operand.
7295 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7297 * cgen.c (cgen_asm_finish_insn): Fix typo.
7299 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7302 * cgen.c: Include it.
7303 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7304 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7305 All callers updated.
7306 * config/tc-m32r.c: Include cgen.h.
7307 (m23r_insn): New members num_fixups,fixups.
7309 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7311 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7312 to avoid compiler warning.
7314 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7316 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7319 * makefile.vms (OBJS): Add ehopt.obj
7321 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7323 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7325 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7327 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7328 a short format insn.
7329 (md_assemble): Set it for explicitly packed insns.
7331 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7333 * config/obj-coff.c (c_symbol_merge): Do not take address of
7334 native fields when performing the memcpy.
7336 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7338 * config/tc-mips.c (macro,macro2): Implement
7339 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7341 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7343 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7344 relocations against globally visible symbols.
7345 * config/tc-m68k.c (relaxable_symbol): New macro.
7346 (m68k_ip, md_estimate_size_before_relax): Use it.
7347 (tc_m68k_fix_adjustable): Also handle weak symbols.
7349 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7351 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7352 references to externally visible symbols.
7353 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7354 values in twice for a PC relative reloc if the symbol is
7357 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7358 don't adjust a PC relative reloc against an externally visible
7360 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7361 for a PC relative fixup against an externally visible defined
7362 symbol, arrange to store object file and addend values as though
7363 the symbol were not defined.
7364 (tc_gen_reloc): Likewise.
7366 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7368 * read.c (sizeof_leb128): Referenced externally by write.c so
7371 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7373 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7374 and expand a 'debug' symbol associated with the next instruction
7375 that does not cause a short instruction to be filled with a NOP.
7376 (md_pseudo_table): Add support for .debugsym.
7377 (assemble_parallel_insn): Add calls to expand_debug_sym as
7379 (md_assemble): Ditto.
7381 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7383 * as.c (main): Conditionally call setlocale.
7384 * gasp.c (main): Likewise.
7385 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7386 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7388 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7390 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7392 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7394 * config/tc-hppa.c: Change all calls to bzero to use memset.
7395 (pa_ip): Add cast to avoid warning.
7396 (tc_gen_reloc, md_apply_fix): Likewise.
7397 (pa_find_space_by_number): Likewise.
7398 (hppa_force_relocation): Likewise.
7399 (pa_block): Change i to unsigned int.
7400 * config/obj-som.h (obj_som_copyright): Declare.
7402 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7404 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7405 for line numbers for assembly source.
7407 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7409 * configure.in: Change version number to 2.9.4
7410 * configure: Rebuild.
7412 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7414 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7416 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7418 * ecoff.h: Change symbolS in function declaration to struct
7421 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7423 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7424 (md_convert_frag): Fix i18n typo.
7426 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7428 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7429 * ecoff.h: Protoype it.
7430 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7431 [EVAX] (s_alpha_prologue): Delete.
7432 (md_pseudo_table): Update.
7434 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7436 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7437 array to local pointer.
7438 (get_args, parse_expr): Add casts to avoid warnings.
7440 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7442 * read.c (s_set): Cast xmalloc return value to fragS *.
7443 * config/tc-m68k.c (m68k_ip): Function made static to match
7444 previous forward declaration.
7445 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7447 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7449 * config/tc-v850.c: Add internationalisation macros to error
7452 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7453 macros to error strings.
7455 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7457 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7458 reloc is in the TOC csect.
7459 (md_apply_fix3): Correct gettext typo.
7461 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7463 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7464 .L - they are local labels and the branches are not really
7465 function calls but rather far jumps.
7467 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7469 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7471 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7473 * config/tc-i386.c (md_assemble): Print operand number rather than
7474 using ordinal_names.
7475 (i386_operand): Likewise.
7477 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7479 * Makefile.am (INTLLIBS): Define to work around apparent automake
7481 All Makefiles: Regenerated.
7483 * Many files: Added gettext invocations around user-visible
7485 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7486 HAVE_LC_MESSAGES): Define.
7487 * dep-in.sed: Added asintl.h.
7488 * po/Make-in: New file.
7489 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7491 * read.c (Z_): Renamed from `_'.
7492 * Makefile.am (SUBDIRS): Added po.
7493 (POTFILES): new macro.
7494 (po/POTFILES.in): New target.
7495 ($(OBJS)): Added asintl.h.
7497 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7498 (as_new_LDADD): Added $(INTLLIBS).
7499 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7500 (gasp_new_LDADD): Added $(INTLLIBS).
7501 (gasp_new_DEPENDENCIES): New macro.
7502 * configure, aclocal.m4: Rebuilt.
7503 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7505 (ALL_LINGUAS): Define.
7506 * macro.c: Include "asintl.h".
7507 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7508 * as.h: Include "asintl.h".
7509 * config/tc-i386.c (ordinal_names): Removed.
7510 (md_assemble): Changed error text to avoid ordinal_names.
7511 (i386_operand): Likewise.
7512 (reloc): Added as_bad to avoid i18n problems.
7513 (tc_gen_reloc): Likewise.
7514 * config/tc-arm.c (bad_args): Now a #define.
7516 * config/obj-vms.c (VMS_stab_parse): Changed type of
7518 (global_symbol_directory): Unified strings to avoid i18n
7520 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7521 avoid i18n problems.
7522 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7523 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7525 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7527 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7529 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7531 * as.c (print_version_id): Added an fprintf to avoid i18n
7533 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7535 * expr.c (expr): Added as_warn call to avoid i18n problems.
7536 * messages.c (as_assert): Changed code to avoid i18n problems.
7537 (as_abort): Likewise.
7538 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7539 (s_space): Likewise.
7540 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7542 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7544 * config/tc-i386.c (check_prefix): New static function, split out
7546 (struct _i386_insn): Add wait_prefix field.
7547 (md_assemble): Remove wait_prefix local variable. Use
7548 check_prefix when adding a prefix.
7550 * config/tc-i386.c (current_templates): New static variable.
7551 (md_assemble): Remove current_templates local variable.
7552 (md_assemble, i386_operand): Improve error and warning messages in
7553 many places. Add RESTORE_END_STRING in many places before error
7554 return. Clarify some comments.
7556 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7558 (md_assemble): Parse string instruction operands, looking for
7559 segment override prefixes. Check for invalid segment prefixes on
7561 (i386_operand): i.seg[] and max mem_operand changes for string
7563 * config/tc-i386.h (EsSeg): Define.
7565 * config/tc-i386.h (regKludge): Define.
7566 (iclrKludge, imulKludge): Don't define.
7567 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7568 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7569 opcode_modifier checks to look for more common cases first. Add
7570 default_seg for IsString case.
7572 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7574 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7576 * configure: Rebuild with new automake and libtool.
7577 * aclocal.m4, Makefile.in: Likewise.
7579 * doc/Makefile.am (as.dvi): New target.
7580 * doc/Makefile.in: Rebuild.
7582 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7584 * configure.in: Added sparc86x support.
7586 * configure: Rebuild.
7588 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7590 (md_parse_option): Warn if -EL is not supported for this architecture.
7592 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7594 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7596 * config/tc-mips.c (mips_ip): Note when we use get match on
7597 the full instruction name.
7599 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7601 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7602 back into the expression to handle add/sub simplification correctly.
7604 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7606 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7608 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7610 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7613 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7615 * symbols.c (max_indent_level): New global.
7616 (print_symbol_value_1): Use it.
7617 * expr.h (expr_build_dot): Declare.
7618 * expr.c (expr_build_dot): New function.
7620 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7622 * symbols.c (print_binary): New function.
7623 (print_expr_1): Call it.
7625 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7627 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7628 operand in the opcode.
7630 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7632 * config/tc-i386.h: Reorder operand flags and opcode modifier
7633 flags for clarity. Remove unused definitions: Unknown,
7634 ImmUnknown, DispUnknown, NoModrm.
7635 * config/tc-i386.c (type_names): Add missing Debug type.
7636 (md_assemble): Better duplicate prefix checking. Quicker string
7637 instruction check via new opcode_modifier flag.
7639 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7641 * doc/as.texinfo (Invoking): Clarify -Wa example.
7643 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7645 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7646 (s_mips_weakext): Define.
7647 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7648 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7651 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7653 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7654 is an error if the value can not be computed at assembly time.
7655 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7657 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7659 * gasp.c (main): Set next field of new include_path structure to
7660 NULL. From Avery Pennarun <averyp@gdc.ca>.
7662 * read.c (s_mri_sect): Call as_bad rather than abort for an
7663 unsupported MRI target.
7665 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7667 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7668 the destination of a branch instruction should be altered.
7669 (find_real_start): New function: Locate the real, Thumb coded
7670 start of a Thumb function.
7671 (do_t_branch23): Alter the destination of branches to Thumb
7674 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7676 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7678 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7681 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7683 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7684 * doc/c-hppa.texi: Likewise.
7686 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7688 * Makefile.am: Rebuild dependencies.
7689 * Makefile.in: Rebuild.
7691 * Makefile.am (DEP_INCLUDES): New variable.
7692 (.dep1): Change to work when srcdir is not an absolute path.
7693 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7694 * Makefile.in: Rebuild.
7696 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7698 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7699 LinearAddress patch.
7701 * configure.in: Set version to 2.9.1.
7702 * configure: Rebuild.
7704 * Branched binutils 2.9.
7706 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7708 * config/tc-i386.h (FWait): Define.
7709 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7710 other prefixes. Check FWait flag in opcode table to see which
7711 instructions require an fwait prefix.
7713 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7715 * stabs.c (get_stab_string_offset): Always create a stab string
7718 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7720 Fix some gcc -Wall warnings:
7721 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7722 * ehopt.c (eh_frame_code_alignment): Likewise.
7723 * expr.c (integer_constant, operand): Likewise.
7724 * frags.c (frag_align): Likewise.
7725 * gasp.c (level_0, change_base, doinstr): Likewise.
7726 * hash.c (hash_ask): Likewise.
7727 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7728 (debugging_pseudo): Likewise.
7729 * macro.c (define_macro, check_macro): Likewise.
7730 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7731 (ignore_rest_of_line, float_cons): Likewise.
7732 * symbols.c (decode_local_label_name): Likewise.
7733 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7734 (fixup_segment, number_to_chars_bigendian): Likewise.
7735 (number_to_chars_littleendian): Likewise.
7736 * config/atof-ieee.c (gen_to_words): Likewise.
7737 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7738 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7739 * read.c (output_big_sleb128): Initialize locals to avoid
7741 (output_big_uleb128, equals): Likewise.
7742 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7743 to unsigned int. Change zeros to unsigned int.
7744 * cond.c (s_if): Add return to default case.
7745 * frags.c (frag_now_fix): Change return type to addressT.
7746 * frags.h (frag_now_fix): Update declaration.
7747 * listing.c (file_info_struct): Change linenum to unsigned int.
7748 (struct list_info_struct): Change hll_line to unsigned int.
7749 (print_source): Update format string.
7750 * read.c (emit_expr): Change scan to unsigned int, and don't
7751 bother to initialize it.
7752 * symbols.c (dollar_label_count): Change to unsigned long.
7753 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7754 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7755 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7757 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7759 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7760 mcf5200 just as we do for m68000.
7761 (m68k_init_after_args): Likewise.
7762 (md_estimate_size_before_relax): Likewise.
7764 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7766 * config/tc-v850.c (md_assemble): Store relocation addend in
7767 fixup instead of instruction.
7769 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7771 * config/tc-i386.c (md_assemble): Swap template arguments to
7772 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7773 This macro is currently symmetric, so passing them the wrong
7774 way didn't cause any problem, but may if the macro is changed
7776 After copying template to i.tm, use i.tm. rather than t-> to
7777 access fields, and make t a const*
7778 Move i.tm.operand_types[] swap to immediately after the copy.
7780 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7782 * expr.h (expr_build_uconstant): Add prototype.
7783 (expr_build_unary,expr_build_binary): Add prototypes.
7784 * expr.c (expr_build_uconstant): New function.
7785 (expr_build_unary,expr_build_binary): New functions.
7787 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7789 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7790 * macro.c (macro_expand_body): Increase buffer size.
7791 * messages.c (as_warn): Likewise.
7792 (as_warn_where, as_bad, as_bad_where): Likewise.
7794 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7796 Based on patch from H.J. Lu <hjl@gnu.org>:
7797 * Makefile.am (DISTSTUFF): New variable.
7798 (diststuff): New target.
7799 * Makefile.in: Rebuild.
7801 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7803 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7804 m32r_elf_section_change_hook.
7806 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7807 emit a nop if a section ends with a 16 bit instruction.
7809 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7811 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7812 s_lcomm rather than obj_coff_lcomm.
7813 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7815 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7817 * config/tc-i386.h (LinearAddress): Define.
7818 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7819 instruction, don't use a default segment.
7821 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7823 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7824 * configure: Rebuild.
7826 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7828 * aclocal.m4, configure: Rebuild with libtool 1.2.
7830 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7832 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7833 PC relative branches. Patch courtesy of Jonathan Walton.
7836 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7838 * configure.in (emulations): Add thumb-pe target.
7840 * configure (emulations): Add thumb-pe target.
7842 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7844 * itbl-lex.l (yywrap): Don't define if already defined as a
7847 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7849 * depend.c (quote_string_for_make): New function.
7850 (wrap_output): Use it.
7852 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7854 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7855 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7857 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7859 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7860 Recognize -GN and -relax.
7861 (md_begin): Initialize gp size from -G switch.
7862 (alpha_force_relocation): Always force if -relax.
7863 (alpha_align): Take a new argument that will specify when to
7864 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7865 Change all callers. Emit nop alignment padding as nop+unop pair.
7867 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7869 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7870 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7872 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7874 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7875 require padding to the next long word boundary.
7877 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7879 * cgen.c: #include symcat.h.
7880 * config/tc-m32r.c: Likewise.
7882 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7884 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7885 absolute expressions instead of '$' prefixed register names.
7887 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7889 * read.c (s_set): Record file and line info for symbols when -as.
7890 (pseudo_set): Don't overwrite that dummy fragment.
7892 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7894 * config/tc-ppc.c (md_pseudo_table): Add "section".
7895 (ppc_named_section): New static function.
7897 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7899 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7900 so we don't have to scan the entire list.
7902 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7904 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7905 case, allow the parallel instructions to modify the same flag
7908 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7910 * listing.c (list_symbol_table): Categorize symbols by
7911 undefined_section rather than sy_frag->line == NULL.
7913 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7915 * Makefile.am (install-exec-local): Install properly when ln
7916 fails or tooldir == prefix.
7918 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7920 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7921 Test result of insert_operand for error.
7923 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7925 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7926 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7927 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7928 * doc/Makefile.in: Rebuild.
7930 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7932 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7933 (macro): Fix handling of M_COP[0-3].
7935 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7937 Based on patches from Ross Harvey <ross@teraflop.com>:
7938 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7939 if macro_alternate or macro_mri.
7940 (getstring): Remove support for byte constants between < and >.
7941 (get_any_string): '<' only starts a string if macro_alternate or
7943 (macro_expand_body): Permit keyword parameters following
7944 positional parameters.
7946 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7947 * configure.in (alpha*-*-netbsd*): New target.
7948 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7949 * configure: Rebuild.
7951 * as.h (flag_warn_suppress_instructionswap): Move from here...
7952 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7953 here, and make static.
7955 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7956 BFD_ASSEMBLER or MANY_SEGMENTS.
7958 * as.c (show_usage): Update bug-gnu-utils address.
7959 * gasp.c (show_usage): Likewise.
7960 * doc/as.texinfo (Bug Reporting): Likewise.
7962 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7964 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7965 insns regardless of the size of a pointer if we're in mips I or
7967 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7969 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7971 Fix rac to accept only a0:
7972 * tc-d10v.c (parallel_ok, find_opcode):
7973 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7974 Introduce OPERAND_GPR.
7976 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7978 * read.c (s_fill): Handle non-constant repeat counts by creating
7979 an rs_space fragment.
7981 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7983 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7984 from as_bad to as_warn.
7986 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7988 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7989 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7990 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7992 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7994 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7995 seg_fix_rotP rather than fix_root from seg_info.
7997 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7999 * expr.c: Add support for 0x1_2_3_4 bignums.
8001 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8003 * configure.in: Change -linux* to -linux-gnu*.
8004 * configure: Rebuild.
8006 * app.c (do_scrub_begin): Treat \r as whitespace.
8008 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8010 * Makefile.am: Update dependencies.
8011 * Makefile.in: Rebuild.
8013 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8015 * configure, aclocal.m4: Rebuild with new libtool.
8017 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8019 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8020 the argument to bfd_set_arch_mach.
8021 (load_address): Use bfd_arch_bits_per_address to determine the
8022 bit size of an address instead of looking at the isa level.
8023 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8025 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8027 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8029 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8031 * ehopt.c: New file.
8032 * as.h (enum _relax_state): Add rs_cfa.
8033 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8034 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8035 * read.c (emit_expr): Call check_eh_frame.
8036 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8037 (relax_segment): Likewise.
8038 * Makefile.am: Rebuild dependencies.
8039 (GAS_CFILES): Add ehopt.c.
8040 (GENERIC_OBJS): Add ehopt.o.
8041 * doc/internals.texi (Frags): Document rs_cfa.
8043 * as.c (show_usage): Mention --traditional-format.
8044 (parse_args): Accept --traditional-format.
8045 * as.h (flag_traditional_format): Declare.
8046 * output-file.c (output_file_create): If flag_traditional_format,
8047 set BFD_TRADITIONAL_FORMAT on stdoutput.
8048 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8050 * config/tc-mips.c (append_insn): Make sure that if we have a
8051 fixup for an unmatched %hi reloc, it does not associated with a
8054 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8055 * doc/Makefile.in: Likewise.
8057 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8059 * config/tc-m32r.c (check_for_side_effects): New function.
8060 (can_make_parallel): Add checks for instruction side effects
8061 clashing with the other instruction.
8062 (assemble_parallel_insn): Improve warning messages. Return error
8063 message from non-swapped instruction order.
8065 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8067 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8069 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8070 md_cleanup definition. This moves the forced literal output to
8071 the end of the source pass, and avoids macro's inserting literals
8072 into the code immediately after the macro expansion.
8074 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8076 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8077 a gas internal symbol is adjustable.
8078 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8080 * as.h: If gcc version greater than 2.6, use `__format__' and
8081 `__printf__' in function attributes, rather than `format' and
8084 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8086 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8088 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8090 Add tms320c30 support:
8091 * config/tc-tic30.h: New file.
8092 * config/tc-tic30.c: New file.
8093 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8094 TARGET_FORMAT as "coff-tic30".
8095 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8096 * Makefile.am: Rebuild dependencies.
8097 (CPU_TYPES): Add tic30.
8098 (CPU_OBJ_VALID): tic30-aout is valid.
8099 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8100 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8101 * configure, Makefile.in: Rebuild.
8103 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8105 * config/tc-v850.c (md_assemble): Improvements to error messages.
8107 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8109 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8110 BFD_RELOC_HI16_S to store the high bits of any value.
8112 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8113 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8114 assembler calculate relocations to any external symbol at all.
8115 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8116 involving generation of pc-relative relocs.
8117 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8118 has been moved to md_apply_fix3.
8120 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8121 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8122 which actually means (the address of identifier's GOT entry) +
8123 constant, which is not particularly useful.
8125 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8127 * read.h (include_dirs): Declare.
8128 (include_dir_count,include_dir_maxlen): Declare.
8130 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8132 * configure.in: Correct check for shared opcodes library.
8133 * configure: Rebuild.
8135 * listing.c (buffer_line): If we can't open the file, set at_end.
8136 (listing_print): Remove unused local variable fi.
8138 * config/m68k-parse.y (reglistpair): Handle register list in
8141 * config/vms-conf.h: Don't undef VERSION.
8143 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8145 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8147 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8149 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8150 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8151 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8152 (EXTRA_DIST): Define.
8153 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8154 explicitly rather than via the list of object files.
8155 (gcc-as.opt): New file created when make-gas.com is run.
8156 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8157 itbl-cpu.h} to #include appropriate file rather than copying that
8159 * config/vms-conf.h: Synchronize with current config.in.
8160 * Makefile.in: Rebuild.
8162 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8164 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8165 (parallel_ok): Relaxed parallel subinstruction dependency check.
8167 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8169 * as.h (flag_warn_suppress_instructionswap): added new flag.
8170 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8171 command line argument.
8172 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8173 warning only if flag_warn_suppress_instructionswap is false.
8175 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8177 * configure.in (i386-*-mingw32*): New target.
8178 * configure: Rebuild.
8180 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8182 * symbols.c (resolve_symbol_value): Don't set the segment if it
8183 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8185 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8188 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8190 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8191 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8194 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8196 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8198 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8200 * config/tc-v850.c (v850_insert_operand): Display instruction when
8201 an error is encountered.
8203 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8205 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8206 (i386-*-sco3.2v5*coff): New target.
8207 (i386-*-sco3.2*): New target.
8208 * configure: Rebuild.
8210 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8212 * config/tc-v850.c: Tidy error message production.
8214 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8216 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8217 validate_immediate return value in the right type for comparisons
8220 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8222 * listing.c (MAX_BYTES): Use listing variables not constants.
8223 (data_buffer): No longer an array, but a pointer.
8224 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8225 (listing_listing): Allocate data_buffer.
8227 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8229 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8230 --listing-rhs-width, --listing-cont-lines.
8231 (show_usage): Update.
8232 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8233 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8234 (print_lines): Use the variables instead of the constants.
8235 (listing_listing): Likewise.
8236 * listing.h: Declare the new vars.
8238 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8240 * as.c (parse_args): Add --keep-locals alias for -L.
8241 Add --strip-local-absolute.
8242 (show_usage): Update.
8243 * as.h (flag_strip_local_absolute): New flag.
8244 * symbols.c (S_IS_LOCAL): Use it.
8245 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8246 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8247 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8249 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8251 * config/tc-m32r.c: Detect if explicitly parallel instructions
8252 might have an io conflict and issue a warning message.
8254 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8256 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8257 cgen_swap_fixups): Functions to save, restore and swap the fixup
8258 chain with a backup copy.
8259 (cgen_asm_finish_insn): Returns address of constructed insn.
8261 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8263 * listing.c (file_info_struct): Remove FILE, add POS.
8264 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8265 (file_info): Don't open the file.
8266 (buffer_line): Check for the file in the last_open cache, updating
8268 (print_source): Don't reference file_info->file.
8269 (listing_listing): Likewise.
8270 (listing_print): Close the file in the cache, if any.
8272 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8274 * read.c (dwarf_file_string): New file static variable.
8275 (emit_expr): Look for constant sequence that leads up to a file
8276 name in DWARF debugging output.
8277 (stringer): Use dwarf_file_string to decide whether to accept a
8278 string as a file name.
8280 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8282 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8283 (crack_operand): Add reg->reglst MRI hack.
8284 (r_seg): Put reglst symbols in reg_section.
8285 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8287 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8289 * tc-sh.c (get_specific): Handle SGR & DBR.
8291 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8293 * tc-h8300.c (parse_reg): Take the length of the symbol into
8294 account when attempting to match a register name.
8295 * tc-h8500.c (parse_reg): Likewise.
8297 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8299 * cgen.c: Formatting changes to improve readability.
8301 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8303 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8306 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8308 Based on a patch from Jim Wilson
8309 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8310 (tc_gen_reloc): Handle cross section PC relative relocs
8313 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8315 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8317 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8319 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8320 (expr_jmp_buf): New static local.
8321 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8322 (cgen_md_operand): New function.
8323 * tc-m32r.c: Clean up pass over `struct foo' usage.
8324 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8326 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8328 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8329 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8331 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8333 * config/tc-i386.c (i386_operand): Give an error if there are
8334 unrecognized characters after an expression.
8336 For older changes see ChangeLog-9697