1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * configure: Regenerate.
5 2016-01-10 Mike Frysinger <vapier@gentoo.org>
7 * configure: Regenerate.
9 2016-01-10 Mike Frysinger <vapier@gentoo.org>
11 * configure: Regenerate.
13 2016-01-10 Mike Frysinger <vapier@gentoo.org>
15 * configure: Regenerate.
17 2016-01-04 Mike Frysinger <vapier@gentoo.org>
19 * configure: Regenerate.
21 2015-06-12 Mike Frysinger <vapier@gentoo.org>
23 * configure: Regenerate.
25 2015-04-24 David Binderman <dcb314@hotmail.com>
26 Nick Clifton <nickc@redhat.com>
29 * misc.c (a2i): Fix typos checking for uppercase letters.
31 2015-04-17 Mike Frysinger <vapier@gentoo.org>
33 * gen-engine.c (print_run_body): Change CIA_GET to CPU_PC_GET and
34 CIA_SET to CPU_PC_SET.
36 2015-03-31 Mike Frysinger <vapier@gentoo.org>
38 * configure: Regenerate.
40 2014-11-23 Joel Sherrill <joel.sherrill@oarcorp.com>
42 * igen/ld-cache.h, igen/table.h: Change immediatly to immediately.
44 2014-03-04 Mike Frysinger <vapier@gentoo.org>
46 * configure: Regenerate.
48 2013-11-25 Steve Ellcey <sellcey@mips.com>
50 * igen/Makefile.in (igen): Use BUILD_CFLAGS in link.
52 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
56 2012-03-24 Mike Frysinger <vapier@gentoo.org>
58 * configure: Regenerate.
60 2011-10-17 Mike Frysinger <vapier@gentoo.org>
62 * configure.ac: Change include to common/acinclude.m4.
64 2011-10-17 Mike Frysinger <vapier@gentoo.org>
66 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
67 call. Replace common.m4 include with SIM_AC_COMMON.
68 * configure: Regenerate.
70 2011-07-08 Hans-Peter Nilsson <hp@axis.com>
72 * ld-insn.c (print_insn_words): For fields, print conditionals.
74 Correct handling of constant named fields.
75 * gen.c (insn_field_cmp): Tweak comment about neither field
76 being an insn_field_string with a cond_eq-to-value condition.
77 (insns_bit_useless) <case insn_field_string, case
78 decode_find_mixed>: Handle cond_eq-to-value fields as
80 * gen-idecode.c (print_idecode_validate): Handle
81 insn_field_string cond-equal-to-value fields as insn_field_int.
82 * gen-icache.c (print_icache_body): Add comment why constant
83 string fields are handled.
85 Remove all #if 0'd code.
86 * filter.c: Remove #if 0'd function it_is.
87 (main): Remove #if 0'd code.
88 * gen-engine.c: Remove #if 0'd functions print_jump,
89 print_jump_insn, print_jump_definition,
90 print_jump_internal_function, print_jump_body.
91 (gen_engine_c): Remove #if 0'd code.
92 * gen-idecode.c: Remove #if 0'd functions print_jump print_jump,
93 print_jump_insn, print_jump_definition,
94 print_jump_internal_function, print_jump_until_stop_body.
95 * gen-model.c: Remove #if 0'd functions model_c_or_h_data,
96 model_c_or_h_function, gen_model_h, model_c_insn,
97 model_c_function, gen_model_c and types model_c_passed_data
98 and struct _model_c_passed_data.
99 * gen.c: Remove #if 0'd type constant_field_types and function
100 insn_field_is_constant.
101 (gen_entry_find_opcode_field): Remove #if 0'd code.
102 * ld-insn.c (parse_insn_model_record): Remove #if 0'd code.
103 * misc.h (STRDUP, STRNDUP): Remove #if 0'd macros.
105 2011-02-14 Mike Frysinger <vapier@gentoo.org>
107 * table.c (table_push): Change zfree to free.
109 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
111 * config.in: Regenerate.
112 * configure: Likewise.
114 * configure: Regenerate.
116 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
118 * Makefile.in (datarootdir): New variable.
120 2008-08-28 Joel Brobecker <brobecker@adacore.com>
122 * compare_igen_models: Change license to GPL version 3.
124 2007-08-27 Joel Brobecker <brobecker@adacore.com>
126 * lf.c (lf_print__gnu_copyleft): Change license to GPL version 3.
128 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
130 * acconfig.h: Remove.
131 * config.in: Regenerate.
133 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
135 * configure.ac: Delete AC_CONFIG_AUX_DIR.
136 * configure: Re-generate.
138 2005-01-07 Andrew Cagney <cagney@gnu.org>
140 * configure.ac: Rename configure.in, require autoconf 2.59.
141 * configure: Re-generate.
143 2003-05-03 Chris Demetriou <cgd@broadcom.com>
145 * compare_igen_models: Tweak attribution slightly.
147 2002-11-22 Andrew Cagney <cagney@redhat.com>
149 * gen.c (name_cmp): Rename format_name_cmp.
150 (insn_list_insert): When a merge, compare the format name and
151 instruction name. Add trace messages.
153 2002-11-21 Andrew Cagney <ac131313@redhat.com>
155 * filter.c: Re-indent.
156 * filter.h, filter_host.h, gen-engine.c, gen-engine.h: Ditto.
157 * gen-icache.c, gen-icache.h, gen-idecode.c: Ditto.
158 * gen-idecode.h, gen-itable.c, gen-itable.h: Ditto.
159 * gen-model.c, gen-model.h, gen-semantics.c: Ditto.
160 * gen-semantics.h, gen-support.c, gen-support.h: Ditto.
161 * gen.c, gen.h, igen.c, igen.h, ld-cache.c, ld-cache.h: Ditto.
162 * ld-decode.c, ld-decode.h, ld-insn.c, ld-insn.h, lf.c: Ditto.
163 * lf.h, misc.c, misc.h, table.c, table.h: Ditto.
165 2002-11-21 Andrew Cagney <ac131313@redhat.com>
167 * Makefile.in: Update copyright. IGEN contributed to the FSF.
168 * filter.c, filter.h, filter_host.c, filter_host.h: Ditto.
169 * gen-engine.c, gen-engine.h, gen-icache.c, gen-icache.h: Ditto.
170 * gen-idecode.c, gen-idecode.h, gen-itable.c: Ditto.
171 * gen-itable.h, gen-model.c, gen-model.h, gen-semantics.c: Ditto.
172 * gen-semantics.h, gen-support.c, gen-support.h, gen.c: Ditto.
173 * gen.h, igen.c, igen.h, ld-cache.c, ld-cache.h: Ditto.
174 * ld-decode.c, ld-decode.h, ld-insn.c, ld-insn.h, lf.c: Ditto.
175 * lf.h, misc.c, misc.h, table.c, table.h: Ditto.
177 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
179 * gen-engine.c (print_engine_issue_prefix_hook): Don't add the
180 global prefix to ENGINE_ISSUE_PREFIX_HOOK.
181 (print_engine_issue_postfix_hook): Likewise ENGINE_ISSUE_POSTFIX_HOOK.
183 2002-08-28 Dave Brolley <brolley@redhat.com>
185 * gen-support.c (gen_support_h): Generate
186 '#define semantic_illegal <PREFIX>_semantic_illegal'.
188 2002-08-22 Chris Demetriou <cgd@broadcom.com>
190 * compare_igen_models: New script.
192 2002-06-17 Andrew Cagney <cagney@redhat.com>
194 * gen.c (gen_entry_expand_opcode): Initialize ``value'' to -1 and
196 * igen.c (main): Add default case to switch.
197 * gen-icache.c (print_icache_extraction): Ditto.
199 2002-06-17 Andrew Cagney <cagney@redhat.com>
201 * Makefile.in (BUILD_CFLAGS): Remove -O0.
203 2002-06-16 Andrew Cagney <ac131313@redhat.com>
205 * configure: Regenerated to track ../common/aclocal.m4 changes.
207 2002-06-03 Richard Henderson <rth@redhat.com>
209 * gen-engine.c (print_run_body): Avoid multi-line strings.
210 * lf.c (lf_print__gnu_copyleft): Likewise.
212 2002-05-01 Chris Demetriou <cgd@broadcom.com>
214 * igen.c: Use 'deprecated' rather than 'depreciated.'
216 2002-03-23 Andrew Cagney <ac131313@redhat.com>
218 * gen.c (format_name_cmp): New function.
219 (insn_list_insert): Use the instruction field name as an
220 additional key. Different field names indicate different
223 2002-03-07 Chris Demetriou <cgd@broadcom.com>
225 * igen.c (print_itrace_format): Add support for a new "%#lx" format.
227 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
229 * configure: Regenerated to track ../common/aclocal.m4 changes.
231 2000-04-12 Frank Ch. Eigler <fche@redhat.com>
233 * gen-semantics.c (print_semantic_body): Use GPR_CLEAR(N) instead
234 of GPR_SET(N,0) for gen-zero-rN.
236 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
238 * Makefile.in (SIM_WARNINGS): Replace this with.
239 (IGEN_WERROR_CFLAGS, IGEN_WARN_CFLAGS, WERROR_CFLAGS,
240 WARN_CFLAGS): With these.
241 (BUILD_CFLAGS): Update.
243 * configure: Regenerated to track ../common/aclocal.m4 changes.
245 1999-05-08 Felix Lee <flee@cygnus.com>
247 * configure: Regenerated to track ../common/aclocal.m4 changes.
249 Fri Dec 4 15:14:09 1998 Andrew Cagney <cagney@b1.cygnus.com>
251 * igen.c (main): Fix -Pitable=.
253 * gen-engine.c (print_run_body): Prefix instruction_address.
255 Wed Oct 28 18:12:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
257 * Makefile.in (SIM_WARNINGS): Update to match ../common/aclocal.m4
260 Wed Aug 12 10:55:28 1998 Frank Ch. Eigler <fche@cygnus.com>
262 * gen-icache.c (print_icache_extraction): #undef a generated
263 symbol before #define'ing it, to remove conflict with system
266 Wed Jul 29 10:07:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
268 * gen.c (gen_entry_expand_opcode): For conditional, fields. Fix
269 the extraction of the value from its source - both table and bit
272 Tue Jul 28 11:19:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
274 * ld-insn.c (parse_insn_word): For constant conditional strings,
275 encode their bit value.
277 * ld-insn.c (parse_insn_word, parse_insn_words): Allow conditional
278 operands to refer to fields in earlier instruction words.
280 * gen.c (sub_val): Replace field argument with val_last_pos.
281 (gen_entry_expand_opcode): Look in previous tables for a value for
282 a conditional field as well as the bits from the current table.
283 (insn_list_insert): Add sort key of instructions where
284 their operand fields have different conditionals.
285 (insn_field_cmp): New function.
287 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
289 * configure: Regenerated to track ../common/aclocal.m4 changes.
292 Sun Apr 26 15:20:08 1998 Tom Tromey <tromey@cygnus.com>
294 * acconfig.h: New file.
295 * configure.in: Reverted change of Apr 24; use sinclude again.
297 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
299 * configure: Regenerated to track ../common/aclocal.m4 changes.
302 Fri Apr 24 11:19:33 1998 Tom Tromey <tromey@cygnus.com>
304 * configure.in: Don't call sinclude.
306 Fri Apr 24 19:45:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
308 * gen-icache.c (print_icache_extraction): Do not type cast
311 * ld-insn.c (load_insn_table): Terminate error with NL.
313 * gen.c (insns_bit_useless): Perform unsigned bit comparisons.
315 * filter.c (is_filtered_out, filter_parse): Pacify GCC, len is
318 Wed Apr 22 14:27:39 1998 Michael Meissner <meissner@cygnus.com>
320 * configure: Reconfigure to pick up ../common/aclocal.m4 changes
321 to suppress inlining by default.
323 Tue Apr 21 01:37:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
325 * gen-icache.c (print_icache_extraction): When generating #define
326 force the expression to the correct type.
328 Thu Apr 16 08:50:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
330 * misc.c (name2i): strlen returns an unsigned.
332 Tue Apr 14 19:04:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
334 * igen.h (struct igen_warn_options): Add unimplemented option.
335 * igen.c (main): Update
337 * ld-insn.c (load_insn_table): Report unimplemented functions.
339 Tue Apr 14 10:57:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
341 * ld-insn.c (parse_insn_word): Treat `!' and `=' as valid
342 separator tokens when parsing a conditional.
344 * igen.h (main): Add option -S so that suffix can be specified.
346 Tue Apr 14 08:44:53 1998 Andrew Cagney <cagney@b1.cygnus.com>
348 * igen.h (struct igen_trace_options): Add members insn_expansion
351 * igen.c (main): Add options -Gtrace-insn-expansion,
352 -Gtrace-insn-insertion and -Gtrace-all.
354 * gen.c (gen_entry_expand_insns): Trace each instruction as it is
355 selected for expansion.
356 (gen_entry_expand_opcode): Trace each expanded instruction as it
357 is inserted into the table.
359 Mon Apr 13 19:21:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
361 * ld-insn.c (parse_insn_word): Parse conditional operators.
362 (parse_insn_word): Verify field conditionals.
364 * ld-insn.h: Extend syntax to allow macros and field equality.
365 (struct insn_field_cond): Rename insn_field_exclusion, add type.
367 * gen.c (gen_entry_expand_opcode): Check type of conditional.
368 (insns_bit_useless): Ditto.
370 * ld-insn.c (parse_macro_record): New function.
372 Mon Apr 13 22:37:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
374 * ld-insn.h (enum insn_field_type): Add insn_field_invalid.
376 * ld-insn.c (parse_insn_word): Check instruction field type
377 correctly initialized.
378 (print_insn_words): Ditto.
379 (insn_field_type_to_str): Ditto.
380 (dump_insn_field): Ditto.
382 * gen.c (insns_bit_useless): Ditto.
384 Fri Apr 3 18:08:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
386 * gen.h, igen.c (print_include_inline, print_includes,
387 print_includes): New functions. Generate include list. For for
388 semantics et.al. generate CPP code to inline when
391 * igen.c (gen_semantics_c): Call print_includes.
392 * gen-engine.c (gen_engine_c): Ditto.
394 Sat Apr 4 21:09:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
396 * igen.h: (struct _igen_name_option): Replace with struct
397 igen_module_option. Contains both module prefix and suffix.
398 (INIT_OPTIONS): Initialize.
400 * igen.c (main): Update -P option to fill in full module info.
401 (gen-engine.c, gen-icache.c, gen-itable.c, gen-semantics.c,
402 gen-support.c): Update.
404 Sat Apr 4 02:15:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
406 * igen.c (print_itrace): Use TRACE_ANY_P macro to determine if any
409 Thu Mar 26 20:51:23 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
411 * table.c (table_push): Redo, using stdio. Fixes NT native
412 problem with <CRLF>=><LF> translation...
414 Tue Mar 24 23:30:07 1998 Andrew Cagney <cagney@b1.cygnus.com>
416 * gen-engine.c (print_run_body): Re-extract the CIA after
417 processing any events.
419 Tue Mar 24 17:46:08 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
421 * Makefile.in: Get SHELL from configure.
422 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
425 Mon Mar 16 12:51:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
427 * igen.c: Pass sim_cia to trace_prefix.
429 Thu Feb 26 19:25:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
431 * ld-insn.c (parse_function_record): Check models are valid.
432 (parse_function_record): Only discard function when no model is
435 Tue Feb 24 01:42:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
437 * gen-engine.c (print_run_body): Always wrap generated idecode
438 body in ENGINE_ISSUE_PREFIX_HOOK / ENGINE_ISSUE_POSTFIX_HOOK.
440 Fri Feb 20 16:22:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
442 * ld-insn.c (parse_function_record): When -Wnodiscard, suppress
443 discarded function warning.
445 * igen.c (main): Clarify -Wnodiscard.
447 * ld-insn.c (parse_function_record): For functions, allow use of
448 instruction style function model records
450 * ld-insn.h (nr_function_model_fields): Define.
452 Tue Feb 17 16:36:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
454 * igen.c (print_itrace_prefix): Generate call to trace_prefix
455 instead of trace_one_insn.
456 (print_itrace): Generate trace_prefix call if any tracing enabled,
457 (print_itrace): Nest generated call to trace_generic inside
458 conditional for any tracing enabled.
459 (print_itrace_prefix): Do not pass PHASE to trace_prefix.
461 Tue Feb 3 14:00:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
463 * gen-engine.c (print_run_body): Add bitsize suffix to IMEM macro.
464 * gen-icache.c (print_icache_body): Ditto.
465 * gen-idecode.c (print_idecode_ifetch): Ditto.
467 * gen-icache.c (print_icache_body): Mark successive instruction
470 * ld-insn.c (parse_insn_word): Only report insn-width problems
471 when warning enabled.
473 * igen.h: Add flag for warning about invalid instruction widths.
474 * igen.c: Parse -Wwidth option.
476 * gen-support.c (gen_support_h): Map instruction_word onto
477 <PREFIX>_instruction_word when needed.
478 (print_support_function_name): Use support prefix.
479 (gen_support_h): Ditto for <PREFIX>_idecode_issue.
481 Sun Feb 1 11:08:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
483 * gen-support.c (gen_support_h): Generate new macro CPU_.
485 Sat Jan 31 14:50:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
487 * gen-engine.c (gen_engine_h): Don't assume a model is present.
488 (gen_engine_c): Ditto.
490 * igen.c (gen_run_c): Ditto.
492 * gen-engine.c (print_run_body): Use CIA_GET & CIA_SET instead of
493 CPU_CIA. Parameterize with CPU argument.
495 Fri Jan 30 09:09:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
497 * gen.h (struct _gen_list): Replace processor with model.
499 * igen.c (gen_idecode_h): Update.
500 (gen_run_c): For generated switch, use model->full_name.
502 * gen.c (print_gen_entry_path): Ditto.
504 (gen_entry_expand_insns): Ditto.
505 (make_gen_tables): Ditto.
507 * igen.c (gen_run_c): Add extra argument `nr_cpus' to generated
508 function sim_engine_run. Pass argument on to engine_run.
510 * gen-engine.c (print_engine_run_function_header): Add extra
511 argument `nr_cpus' to generated function engine_run.
512 (print_run_body): Fix SMP case.
514 * gen-support.c (support_c_function): Call sim_engine_abort when
515 internal function fails to long jump.
517 Wed Jan 21 18:00:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
519 * gen-semantics.c (print_semantic_body): Use GPR_SET to zero
522 Wed Dec 17 14:49:03 1997 Jeffrey A Law (law@cygnus.com)
524 * gen-semantics.c (print_semantic_body): Fix handling of
525 hardwired zero register.
527 Tue Dec 9 12:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
529 * igen.h (struct _igen_gen_options): Add member default_model.
531 * igen.c (gen_run_c): Default to the first machine in the
533 (main): Add MODEL parameter to gen-multi-sim option.
535 * gen.h (function_decl_type): Declare enum.
537 * gen-engine.c (print_engine_run_function_header), gen-engine.h:
538 Make global, pass function_decl_type as argument.
539 (gen_engine_h, gen_engine_c): Update call.
541 * gen-idecode.c (print_idecode_issue_function_header),
542 gen-idecode.h: Pass function_decl_type as argument.
544 * igen.c (gen_idecode_h): For multi-sim, delcare global variable
547 * igen.c (gen_run_c): For multi-sim, initialize globals
548 idecode_issue and engine_run.
550 Fri Nov 14 10:51:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
552 * ld-insn.c (parse_insn_model_record): Allow multiple model names
553 to be specified in a single instruction model record.
554 (dump_insn_model_entry): Update.
556 * ld-insn.h (struct _insn_model_entry): Replace member name with
557 the filter names. Document syntax change.
559 Wed Nov 12 15:45:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
561 * gen-engine.c (print_run_body): Add hooks for adding code before
562 and after an instruction has been issued.
564 1997-11-04 Brendan Kehoe <brendan@lisa.cygnus.com>
566 * gen-idecode.c (print_jump_until_stop_body): Use `#if 0' instead of
567 `#ifdef 0' around this.
569 Tue Nov 4 08:18:29 1997 Michael Meissner <meissner@cygnus.com>
571 * ld-decode.c (load_decode_table): Don't assume NULL is an integer
574 Wed Oct 29 13:17:17 1997 Andrew Cagney <cagney@b1.cygnus.com>
576 * ld-insn.h: Document mnemonic string format.
578 Tue Oct 28 10:50:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
580 * gen-icache.c (print_icache_extraction): Force result of atol to
583 * ld-insn.c (parse_function_record): Separate handling of old and
584 ney fynction records.
585 (load_insn_table): For %s record, hack function name & type after
588 * filter.h (filter_is_subset): Reverse argument names, wrong
591 * ld-insn.c (load_insn_table): Move include code to.
592 (parse_include_record): New function. Check for filtering of
593 include statement by both flags and models.
594 (load_insn_table): Check for model filtering of cache and model
596 (parse_model_data_record): Check for model & flag filtering of
598 (parse_function_record): Check for model & flag filtering of
601 * ld-insn.h: Define record_filter_models_field. Add filter-models
602 field to all but instruction records.
603 (struct _function_entry, struct _cache_entry): Add models field.
604 (nr_function_fields): Make parm field mandatory.
606 Mon Oct 27 15:14:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
608 * igen.c (main): Change -I option to -I<directory>. Add optional
609 size to -Ggen-icache option. Add -Gno-... support.
611 * igen.h (struct _igen_options): Add include field.
613 * ld-insn.c (enum insn_record_type, insn_type_map): Add
615 (load_insn_table): Call table_push when include record.
617 * table.c (struct _open table, struct table): Make table object an
618 indirect ptr to the current table file.
619 (current_line, new_table_entry, next_line): Make file arg type
621 (table_open): Use table_push.
622 (table_read): Point variable file at current table, at eof, pop
625 * table.h, table.c (table_push): New function.
627 Thu Oct 16 11:03:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
629 * gen-semantics.c (print_semantic_body): Use CIA not
630 cia.ip. Escape newlines at end of generated call to
633 Tue Oct 14 11:13:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
635 * igen.c (print_itrace): Output line-ref to igen source file when
636 generating trace statements.
637 (print_itrace_prefix, print_itrace_format): Escape newline at end
638 of each line of generated call to trace function.
640 Mon Oct 13 11:27:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
642 * gen-support.c (gen_support_h): Generate #define NIA. Definition
643 dependant on gen-delayed-branch mode.
645 * ld-insn.c (parse_insn_mnemonic_record): Check for opening and
646 closing double quote in mnemonic field.
647 (parse_option_record): Add gen-delayed-branch option.
649 Wed Oct 8 13:10:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
651 * gen.c (insn_list_insert): Missing \n in warning.
653 * ld-insn.c (load_insn_table): Only notify of discarded
654 instrctions when warn.discard enabled.
656 * igen.h: Add option.warn.discard, default enabled.
658 * igen.c (main): Add -Wnodiscard option.
660 * ld-insn.c (record_type): For old record type, check the number
661 of fields is correct.
662 (load_insn_table): Allow insn assembler and insn model records to
664 (parse_insn_model_record): Rename from parse_insn_model_records.
665 Parse only one record.
666 (parse_insn_mnemonic_record): Rename from
667 parse_insn_mnemonic_records. Parse only one record.
669 Tue Sep 23 15:52:06 1997 Felix Lee <flee@yin.cygnus.com>
671 * gen-itable.c (gen_itable_h): [nr_itable_* + 1] to avoid
672 illegal zero-sized array.
673 (itable_print_set): likewise, avoid empty initializers.
675 Mon Sep 22 18:49:07 1997 Felix Lee <flee@cygnus.com>
677 * configure.in: i386-windows is a cross, so don't expect
678 libiberty to be there.
679 * configure: updated.
681 Fri Sep 19 10:36:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
683 * igen.c (print_function_name): Put the format name after the
684 function / instruction name, not before.
685 (print_itrace): Better format trace code.
687 Tue Sep 16 11:01:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
689 * gen.c (insns_bit_useless): Don't treat string fields restricted
690 to a range of values as useless.
692 Mon Sep 15 15:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
694 * igen.c (gen_run_c): Handle non-multi-sim case.
696 * gen-support.c (gen_support_h): Define SD_ - to replace _SD.
699 Thu Sep 11 10:27:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
701 * gen-semantics.c (print_semantic_body): Trace the instruction
702 after it has been validated.
703 (print_semantic_body): Count the instruction using sim-profile.
705 Wed Sep 10 13:35:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
707 * gen-itable.c (gen_itable_h): Collect summary info on instruction
708 table when traversing it.
709 (gen_itable_h): Output an enum defining the max size of each of
710 the itable string members.
712 Tue Sep 9 03:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
714 * igen.c (gen_run_c): New function. Generate sim_engine_run that
715 looks at the currently selected architecture.
717 * gen-engine.c, gen-idecode.c: Add multi-sim support - generate
718 one engine per model.
720 * gen-semantics.c, gen-icache.c gen-support.c:
723 * ld-insn.h, ld-insn-h (load_insn_table): Rewrite. table.h only
724 returns a line at a time. Parse multi-word instructions. Add
727 * table.h, table.c: Simplify. Only parse a single line at a time.
728 ld-insn can handle the rest.
730 * filter.h, filter.c (filter_parse, filter_add, filter_is_subset,
731 filter_is_common, filter_is_member, filter_next): New filter
733 (dump_filter): Ditto.
735 * gen.h, gen.c: New file. Takes the insn table and turns it into
736 a set of decode tables and semantic functions.
738 * ld-insn.c: Copy generator code from here.
741 Fri Aug 8 11:43:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
743 * misc.h (NZALLOC): Allocate an N element array of TYPE.
745 * table.h, table.c: Simplify table parser so that it only
746 understands colon delimited lines and code blocks.
747 (table_read): Parse '{' ... '}' as a code block.
748 (table_print_code): New function, print out a code block to file.
749 (main): Add suport for standalone testing.
751 * ld-insn.h, ld-insn.c:
754 Mon Sep 1 11:41:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
756 * gen-idecode.c (error_leaf_contains_multiple_insn): Make static.
757 (print_jump_definition, print_jump, print_jump_internal_function,
758 print_jump_insn, print_jump_until_stop_body): Delete, moved to
761 * igen.c (print_itrace_format): Delete unused variable chp.
762 (gen-engine.h): Include.
764 * table.c (current_file_name, current_line_entry,
765 current_line_entry): Make static.
767 Wed Aug 6 12:31:17 1997 Andrew Cagney <cagney@b1.cygnus.com>
769 * configure.in: Define AR_FOR_BUILD, AR_FLAGS_FOR_BUILD,
770 RANLIB_FOR_BUILD and CFLAGS_FOR_BUILD.
771 * configure.in: Include simulator common/aclocal.m4.
772 * configure.in: Add --enable-sim-warnings option.
773 * configure: Re-generate.
777 * Makefile.in (tmp-filter): New rule.
778 (igen.o, tmp-table, tmp-ld-decode, tmp-ld-cache, tmp-ld-insn,
779 ld-decode.o, ld-cache.o, ld-insn.o): Fix dependencies.
781 * gen.h, gen.c: New files.
783 * Makefile.in (gen.o, tmp-gen): New rules, update all
786 Tue Jun 24 11:46:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
788 * ld-insn.c (load_insn_table): Accept %s as a function type.
790 Thu Jun 5 17:14:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
792 * igen.c (print_itrace_prefix): Move printing of insn prefix to
794 (print_itrace_format): Drop printing of MY_NAME in instruction
795 trace. Printing of insn prefix moved.
796 (print_itrace): Ditto.
798 Fri May 30 11:27:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
800 * gen-icache.c (print_icache_function_header): Pass
801 table_line_entry instead of separate file and line.
803 * table.c (table_entry_read): Set assembler source file/line-nr to
804 the current not initial file.
805 (table_entry_read): Fix line numbering of source files.
807 table.h (table_line_entry): New structure. Exactly specifies a
809 (table_*_entry): Add this to all.
811 table.c (table_entry_print_cpp_line_nr): Change to use values from
812 a table_line_entry struct.
813 (table_entry_read): Save table_line_entry in all structures read.
815 gen-icache.c, gen-support.c, gen-idecode.c, gen-semantics.c,
816 gen-model.c: Update all references.
818 Thu May 29 10:29:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
820 * igen.c (print_my_defines): Define MY_NAME - a string. For
821 MY_PREFIX, undefine the name of the function incase some dumb
822 header defined it. it.
823 (print_itrace): Use MY_NAME not MY_PREFIX.
825 * lf.c (lf_write): New function write an N character buffer to the
828 * igen.c (print_itrace): When available, use the assembler to
829 print the insn-trace.
830 (print_itrace_prefix): New function, print first part of call to
832 (print_itrace_format): New function, print fmt argument for
835 * table.c (table_entry_read): Save any assembler lines instead of
838 Wed May 28 09:55:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
840 * gen-icache.c (print_icache_body): Process immeds.
842 * gen-semantics.c (print_semantic_body): When computing NIA, skip
843 any immed words that follow the instruction word.
845 * ld-insn.c (parse_insn_format): Parse immeds appended to an
848 * igen.c (main): Allow any register to be specified as the zero
850 (semantic_zero_reg): Global, index to zero register.
852 * gen-semantics.c (print_semantic_body): Zero selected register.
854 Tue May 27 14:12:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
856 * igen.h: Stop options and code gen type bit masks overlaping.
858 Fri May 23 12:01:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
860 * gen-semantics.c (print_semantic_body): Incorrect test for
863 Fri May 16 14:32:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
865 * gen-semantics.c (print_semantic_body): Use common sim-engine
868 Fri May 16 11:48:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
870 * gen-semantics.c (print_semantic_body): Add code to clear r0.
872 * igen.c (main): Add new option zero-r0, which adds code to clear
875 Wed May 7 12:31:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
877 * igen.c (print_itrace): Fix so line-nr is passed to trace
880 * gen-idecode.c (print_idecode_validate): Correct FP code.
882 * gen-support.c (gen_support_h): Always pass MY_INDEX to support
884 (print_support_function_name): Ditto.
886 Tue May 6 06:12:04 1997 Mike Meissner <meissner@cygnus.com>
888 * igen.c (print_itrace): Call trace_one_insn to trace
889 instructions, rather than doing it directly.
891 Mon May 5 14:11:46 1997 Mike Meissner <meissner@cygnus.com>
893 * gen-engine.c (engine_switch_leaf): Remove extra %s.
894 (print_engine_floating_point_unavailable): Wrap in #ifdef
895 UNUSED/#endif, until somebody uses it.
897 * gen-idecode.c (error_leaf_contains_multiple_insn): Remove unused
899 (print_jump_until_stop_body): Wrap in #ifdef UNUSED/#endif, until
901 (print_idecode_validate): Use long formats to print long values.
903 * gen-semantics.c (print_idecode_invalid): Set name to "unknown"
904 if we get an unexpected type.
906 Fri May 2 13:28:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
908 * igen.c (print_itrace): Pass SD as well as CPU to calls to
911 * gen-support.c (gen_support_h): Always pass sim_cia cia to
913 (print_support_function_name): Ditto.
915 Wed Apr 30 17:35:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
917 * gen-support.c (support_c_function): Remove unnecessary memset of
919 * gen-semantics.c (print_semantic_body): Wasn't closing
922 Tue Apr 29 11:11:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
924 * ld-insn.c (load_insn_table): Report instructions that do not
925 have at least a format and name.
926 (insn_table_find_opcode_field): Check progress is being made.
928 * gen-support.c (support_c_function): Report empty function body.
930 Thu Apr 24 11:43:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
932 * ld-insn.c (insn_table_expand_opcode): Allow reserved fields to
934 (insn_table_expand_insns): Allow special rules to apply to groups
935 of instructions when all members of the group match the special
938 * gen-semantics.c (print_c_semantic): Ditto.
939 * igen.c (print_semantic_function_formal): Ditto.
940 (print_semantic_function_type): Ditto.
941 * igen.c (print_icache_function_formal): Ditto.
942 * gen-idecode.c (print_idecode_issue_function_body): Ditto.
944 * gen-idecode.c (gen_idecode_h): Prepend the global_prefix to the
945 instruction_address type.
947 * gen-semantics.c (print_semantic_body): Call cpu_error when an
948 unimplemented instruction is encountered - gives the interpreter
949 the chance to stop correctly.
951 Wed Apr 23 20:06:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
953 * igen.c (print_function_name): Allow dot's in instruction names.
955 Tue Apr 22 21:46:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
957 * igen.c (main), igen.h: Support new option - delayed-branch -
958 generate code to drive a delayed branch processor.
960 * gen-idecode.c (gen_idecode_h): Define instruction_address type.
962 * igen.c (print_icache_function_formal): Replace address_word with
964 (print_semantic_function_formal): Ditto.
965 (print_semantic_function_type): Ditto.
966 * gen-idecode.c (print_idecode_issue_function_body): Ditto.
968 * gen-semantics.c (print_semantic_body): Ditto.
969 (print_c_semantic): Ditto.
971 * gen-support.c (support_c_function): Return a zeroed CIA instead
972 of just zero - works with any cia type.
974 * igen.c (print_itrace): For delayed branch case, print just the
977 Thu Apr 17 07:02:33 1997 Doug Evans <dje@canuck.cygnus.com>
979 * igen.c (print_itrace): Use TRACE_FOO_P and trace_printf.
981 Tue Apr 15 15:20:31 1997 Ian Lance Taylor <ian@cygnus.com>
983 * Makefile.in (INSTALL): Set to @INSTALL@.
984 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
986 Mon Apr 14 16:29:34 1997 Ian Lance Taylor <ian@cygnus.com>
988 * Makefile.in (INSTALL): Change install.sh to install-sh.
990 Wed Apr 2 18:51:20 1997 Doug Evans <dje@canuck.cygnus.com>
992 * gen-support.c (gen_support_c): sim-state.h renamed to sim-main.h.
993 * gen-idecode.c (gen_idecode_c): Likewise.
994 * igen.c (gen_semantics_c): Likewise.
996 Mon Mar 24 10:10:08 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
998 * gen-icache.c (print_icache_body): No longer define cpu/sd,
999 support.h now defines CPU/SD globally.
1001 * gen-model.c (gen_model_h): Ditto.
1003 * gen-idecode.c (print_idecode_issue_function_body): Ditto.
1004 (print_jump): Ditto.
1005 (print_jump_until_stop_body): Ditto.
1006 (print_idecode_validate): Ditto.
1008 * gen-icache.c (print_icache_body): Ditto.
1010 * gen-semantics.c (print_semantic_body): Ditto.
1012 * igen.c (print_semantic_function_formal): Rename cpu to sim_cpu,
1014 (print_icache_function_formal): Ditto.
1016 * gen-support.c (print_support_function_name): Include sd/cpu arg
1017 in support function argument list.
1018 (support_c_function): Generate code to cpu/sd from sd/cpu.
1019 (gen_support_h): Define _SD the argument prefix for all support
1020 functions. Define SD/CPU to determine sd/cpu from value of _SD
1023 Tue Mar 18 15:52:24 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1025 * gen-support.c (gen_support_c): Update for renaming of engine to
1029 * gen-idecode.c (gen_idecode_c): Ditto.
1031 Mon Mar 17 15:17:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1033 * ld-decode.c (load_decode_table): Rename slash to reserved.
1034 (dump_decode_rule): Ditto.
1036 * ld-insn.c (parse_insn_format): Differentiate between a `/' -
1037 reserved bit - and a `*' - wild card.
1038 (parse_insn_format): Change is_slash to more informative reserved.
1039 (dump_insn_field): Ditto.
1040 (insn_field_is_constant): Ditto.
1041 (insn_table_expand_opcode): Ditto.
1043 * gen-idecode.c (print_idecode_validate): Make check_mask and
1044 check_val the correct integer size.
1045 (print_idecode_validate): Fix reserved bit check for 64 bit
1048 Fri Mar 14 11:24:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1050 * ld-insn.c (parse_insn_format): Accept '*' as an alternative of
1051 `/' in bit fields. `/' denotes a wild bit.
1053 Fri Mar 7 18:20:38 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1055 * igen.h, igen.c (main): New options. Control generation of
1056 conditional issue and slot verification code.
1058 Fri Mar 7 18:17:25 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1060 * gen-support.c (print_support_function_name): Prepend the global
1061 name prefix when applicable. Provide #define to map the user
1062 specified name the generated globaly unique one.
1064 Fri Mar 7 18:07:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1066 * gen-idecode.c (print_idecode_validate): Wrap each of the checks
1067 - reserved bits, floating point and slot validation - with a
1068 #ifdef so that they are optional.
1070 Fri Mar 7 16:35:13 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1072 * gen-idecode.c (error_leaf_contains_multiple_insn): New function
1073 - report the error of a leaf node in the decision tree containing
1074 several instructions.
1075 (print_idecode_table_leaf): Detect a leaf with multiple instructions.
1076 (print_idecode_switch_leaf): Ditto.
1078 * gen-semantics.h, gen-semantics.c (print_idecode_illegal,
1079 print_idecode_invalid): Rename former to latter. Add argument so
1080 that one function can generate all invalid instruction cases -
1081 illegal, fp-unavailable, wrong-slot.
1082 * gen-engine.c: Update.
1084 * gen-idecode.c: Use print_idecode_invalid to generate a function
1085 call for cases when fp-unavailable and the slot is wrong.
1087 * gen-idecode.c (print_idecode_validate): New check, generate code
1088 to verify that the instruction slot is correct.
1090 * igen.c (main): Simplify options.
1092 Wed Mar 5 09:55:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1094 * igen.c (print_itrace): Remove source line reference for trace
1095 code - let the user see the generated file.
1096 (print_itrace): Print the trace code rather than reference a
1099 Tue Mar 4 17:31:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1101 * igen.c (print_semantic_function_actual): Pass either the
1102 processor - smp - or the engine - mono - into semantic functions.
1105 * gen-icache.c (print_icache_body): Dependant on smp, derive
1106 processor from engine or engine from processor, and hence ensuring
1107 that both are defined in all semantic functions.
1109 Mon Mar 3 17:11:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1111 * ld-insn.c (parse_insn_format): Make the width field optional.
1112 If missing assume that the number of characters in the value
1113 determines the number of bits in the field.
1115 Thu Feb 27 11:27:48 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1117 * ld-insn.c (insn_table_expand_opcode): Replace assertion with
1118 more useful error message.
1120 Tue Feb 25 16:43:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1122 * misc.c (error): Output errors on stderr.
1124 * ld-insn.c (parse_insn_format): Skip any leading spaces.
1125 Verify the width of instructions being parsed.
1127 * table.c (table_entry_read): Parse CPP's convention for
1128 specifying original file name/line-nr.
1130 Wed Feb 19 12:30:28 1997 Andrew Cagney <cagney@critters.cygnus.com>
1132 * ld-insn.c (parse_insn_format): Allow trailing spaces in
1135 * Makefile.in: Create using ../ppc/Makefile.in as a starting
1137 * configure.in: Ditto vis ../ppc/configure.in
1139 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
1141 * gen-support.c (gen_support_c): Always include engine.h instead
1143 * gen-idecode.c (gen_idecode_c): Ditto.
1145 * words.h (instruction_word): Remove instruction_word - now
1147 (address_word): New. Used by igen.
1149 * lf.c (lf_print_function_type_function): New, pass a function to
1150 print out the type instead of a constant string.
1152 * igen.h, igen.c (print_semantic_function_formal,
1153 SEMANTIC_FUNCTION_FORMAL): Relace macro with function.
1154 (print_semantic_function_actual, SEMANTIC_FUNCTION_ACTUAL): Ditto.
1155 (print_semantic_function_type, SEMANTIC_FUNCTION_TYPE): Ditto.
1156 (print_icache_function_type, ICACHE_FUNCTION_TYPE): Ditto.
1157 (print_icache_function_formal, ICACHE_FUNCTION_FORMAL): Ditto.
1158 (print_icache_function_actual, ICACHE_FUNCTION_ACTUAL): Ditto.
1159 * gen-idecode.c (print_idecode_table): Update.
1160 (idecode_switch_leaf): Update.
1161 (print_idecode_switch_function_header): Ditto.
1162 (print_idecode_floating_point_unavailable): Ditto.
1163 (print_idecode_issue_function_header): Ditto.
1164 * igen.c (gen_icache_h): Ditto.
1165 * gen-engine.c (print_engine_table): Ditto.
1166 (engine_switch_leaf): Ditto.
1167 * gen-support.c (print_support_function_name): Ditto.
1168 * gen-semantics.c (print_semantic_function_header): Update.
1170 * gen-icache.c (print_icache_function_header): Update.
1171 (print_icache_function): Update.
1172 (print_icache_internal_function_declaration): Update.
1173 (print_icache_internal_function_definition): Update.
1175 * gen-idecode.c (gen_idecode_h): Drop including of idecode_*.h
1176 files, will at some stage need to move it into support.
1178 * igen.h, igen.c (main): New option -e <engine> - generate a full
1179 simulation engine. Previously this was the -d <idecode-file>
1181 * gen-engine.h, gen-engine.c: Copies of gen-idecode.*. Will need
1182 to clean these up so that that call upon the updated gen-idecode
1185 * gen-idecode.h, gen-idecode.c: Prune out any code not relevant to
1186 generating a decode table.
1188 * Makefile.in (igen): Add dependencies for new gen-engine.* files.
1190 * igen.h, igen.c (main): New option -M - Control what is returned
1191 by semantic functions - -1/NIA vs CIA+N/NIA. Add
1192 generate_semantic_returning_modified_nia_only to igen_code enum.
1193 * gen-semantics.c (print_semantic_body): As an alternative, make
1194 NIA == -1 instead of CIA+insn_size by default.
1196 * igen.h, igen.c (main, global_name_prefix, global_uname_prefix):
1197 New option -P <prefix> - Prepend all generated functions with the
1199 (gen_idecode_c): Adjust.
1200 * gen-icache.c (print_icache_struct): Ditto.
1201 * gen-support.c (gen_support_c): Ditto.
1203 Sun Feb 16 15:23:15 1997 Andrew Cagney <cagney@critters.cygnus.com>
1205 * igen.c (main): Correct usage. Missleading message about ucase
1206 options dumping internal tables. -F now includes rather then
1207 excludes instructions.
1209 * misc.h, misc.c (a2i): Make 64bit.
1211 * ld-insn.h (max_insn_bit_size, default_insn_bit_size): Increase
1212 max to 64bits, expect trouble. Make the default 32 bits.
1213 * gen-idecode.c (print_idecode_table): Change EXTRACTED*
1214 et.al. macro's to use the insn_bit_size instead of assuming 32
1216 * gen-icache.c (print_icache_extraction): Ditto.
1217 * gen-idecode.c (idecode_switch_start): Ditto.
1218 * gen-idecode.c (gen_idecode_c): Ditto
1220 * igen.h (insn_specifying_widths), igen.c (main): New option -W.
1221 Indicates that the instruction field of the table is specifying
1222 bit widths instead of bit offsets.
1223 * ld-insn.c (parse_insn_format): Parse instruction fields
1226 * misc.c (a2i): Allow binary numbers to be specified using the
1228 * ld-insn.c: Allow such numbers to appear in the instruction
1231 * table.c (table_entry_read): Make // a valid comment character.
1232 (table_entry_read): Skip lines containing a leading " - these may
1233 eventually be used in a disasembler.
1235 Fri Feb 14 15:23:15 1997 Andrew Cagney <cagney@critters.cygnus.com>
1237 * filter.c, filter.h, gen-engine.c, gen-engine.h, gen-icache.c,
1238 gen-icache.h, gen-idecode.c, gen-idecode.h, gen-itable.c,
1239 gen-itable.h, gen-model.c, gen-model.h, gen-semantics.c,
1240 gen-semantics.h, gen-support.c, gen-support.h, igen.c, igen.h,
1241 ld-cache.c, ld-cache.h, ld-decode.c, ld-decode.h, ld-insn.c,
1242 ld-insn.h, lf.c, lf.h, misc.c, misc.h, table.c, table.h: Copy in
1243 from the ../ppc directory.
1245 * filter_host.c, filter_host.h: Copy in from the ../ppc directory
1246 renaming from filter_filename.[hc]