1 2019-12-19 Tom Tromey <tromey@adacore.com>
4 * Makefile.in (install-strip): New target.
6 2016-01-10 Mike Frysinger <vapier@gentoo.org>
8 * configure: Regenerate.
10 2016-01-10 Mike Frysinger <vapier@gentoo.org>
12 * configure: Regenerate.
14 2016-01-10 Mike Frysinger <vapier@gentoo.org>
16 * configure: Regenerate.
18 2016-01-10 Mike Frysinger <vapier@gentoo.org>
20 * configure: Regenerate.
22 2016-01-04 Mike Frysinger <vapier@gentoo.org>
24 * configure: Regenerate.
26 2015-06-12 Mike Frysinger <vapier@gentoo.org>
28 * configure: Regenerate.
30 2015-04-24 David Binderman <dcb314@hotmail.com>
31 Nick Clifton <nickc@redhat.com>
34 * misc.c (a2i): Fix typos checking for uppercase letters.
36 2015-04-17 Mike Frysinger <vapier@gentoo.org>
38 * gen-engine.c (print_run_body): Change CIA_GET to CPU_PC_GET and
39 CIA_SET to CPU_PC_SET.
41 2015-03-31 Mike Frysinger <vapier@gentoo.org>
43 * configure: Regenerate.
45 2014-11-23 Joel Sherrill <joel.sherrill@oarcorp.com>
47 * igen/ld-cache.h, igen/table.h: Change immediatly to immediately.
49 2014-03-04 Mike Frysinger <vapier@gentoo.org>
51 * configure: Regenerate.
53 2013-11-25 Steve Ellcey <sellcey@mips.com>
55 * igen/Makefile.in (igen): Use BUILD_CFLAGS in link.
57 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
61 2012-03-24 Mike Frysinger <vapier@gentoo.org>
63 * configure: Regenerate.
65 2011-10-17 Mike Frysinger <vapier@gentoo.org>
67 * configure.ac: Change include to common/acinclude.m4.
69 2011-10-17 Mike Frysinger <vapier@gentoo.org>
71 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
72 call. Replace common.m4 include with SIM_AC_COMMON.
73 * configure: Regenerate.
75 2011-07-08 Hans-Peter Nilsson <hp@axis.com>
77 * ld-insn.c (print_insn_words): For fields, print conditionals.
79 Correct handling of constant named fields.
80 * gen.c (insn_field_cmp): Tweak comment about neither field
81 being an insn_field_string with a cond_eq-to-value condition.
82 (insns_bit_useless) <case insn_field_string, case
83 decode_find_mixed>: Handle cond_eq-to-value fields as
85 * gen-idecode.c (print_idecode_validate): Handle
86 insn_field_string cond-equal-to-value fields as insn_field_int.
87 * gen-icache.c (print_icache_body): Add comment why constant
88 string fields are handled.
90 Remove all #if 0'd code.
91 * filter.c: Remove #if 0'd function it_is.
92 (main): Remove #if 0'd code.
93 * gen-engine.c: Remove #if 0'd functions print_jump,
94 print_jump_insn, print_jump_definition,
95 print_jump_internal_function, print_jump_body.
96 (gen_engine_c): Remove #if 0'd code.
97 * gen-idecode.c: Remove #if 0'd functions print_jump print_jump,
98 print_jump_insn, print_jump_definition,
99 print_jump_internal_function, print_jump_until_stop_body.
100 * gen-model.c: Remove #if 0'd functions model_c_or_h_data,
101 model_c_or_h_function, gen_model_h, model_c_insn,
102 model_c_function, gen_model_c and types model_c_passed_data
103 and struct _model_c_passed_data.
104 * gen.c: Remove #if 0'd type constant_field_types and function
105 insn_field_is_constant.
106 (gen_entry_find_opcode_field): Remove #if 0'd code.
107 * ld-insn.c (parse_insn_model_record): Remove #if 0'd code.
108 * misc.h (STRDUP, STRNDUP): Remove #if 0'd macros.
110 2011-02-14 Mike Frysinger <vapier@gentoo.org>
112 * table.c (table_push): Change zfree to free.
114 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
116 * config.in: Regenerate.
117 * configure: Likewise.
119 * configure: Regenerate.
121 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
123 * Makefile.in (datarootdir): New variable.
125 2008-08-28 Joel Brobecker <brobecker@adacore.com>
127 * compare_igen_models: Change license to GPL version 3.
129 2007-08-27 Joel Brobecker <brobecker@adacore.com>
131 * lf.c (lf_print__gnu_copyleft): Change license to GPL version 3.
133 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
135 * acconfig.h: Remove.
136 * config.in: Regenerate.
138 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
140 * configure.ac: Delete AC_CONFIG_AUX_DIR.
141 * configure: Re-generate.
143 2005-01-07 Andrew Cagney <cagney@gnu.org>
145 * configure.ac: Rename configure.in, require autoconf 2.59.
146 * configure: Re-generate.
148 2003-05-03 Chris Demetriou <cgd@broadcom.com>
150 * compare_igen_models: Tweak attribution slightly.
152 2002-11-22 Andrew Cagney <cagney@redhat.com>
154 * gen.c (name_cmp): Rename format_name_cmp.
155 (insn_list_insert): When a merge, compare the format name and
156 instruction name. Add trace messages.
158 2002-11-21 Andrew Cagney <ac131313@redhat.com>
160 * filter.c: Re-indent.
161 * filter.h, filter_host.h, gen-engine.c, gen-engine.h: Ditto.
162 * gen-icache.c, gen-icache.h, gen-idecode.c: Ditto.
163 * gen-idecode.h, gen-itable.c, gen-itable.h: Ditto.
164 * gen-model.c, gen-model.h, gen-semantics.c: Ditto.
165 * gen-semantics.h, gen-support.c, gen-support.h: Ditto.
166 * gen.c, gen.h, igen.c, igen.h, ld-cache.c, ld-cache.h: Ditto.
167 * ld-decode.c, ld-decode.h, ld-insn.c, ld-insn.h, lf.c: Ditto.
168 * lf.h, misc.c, misc.h, table.c, table.h: Ditto.
170 2002-11-21 Andrew Cagney <ac131313@redhat.com>
172 * Makefile.in: Update copyright. IGEN contributed to the FSF.
173 * filter.c, filter.h, filter_host.c, filter_host.h: Ditto.
174 * gen-engine.c, gen-engine.h, gen-icache.c, gen-icache.h: Ditto.
175 * gen-idecode.c, gen-idecode.h, gen-itable.c: Ditto.
176 * gen-itable.h, gen-model.c, gen-model.h, gen-semantics.c: Ditto.
177 * gen-semantics.h, gen-support.c, gen-support.h, gen.c: Ditto.
178 * gen.h, igen.c, igen.h, ld-cache.c, ld-cache.h: Ditto.
179 * ld-decode.c, ld-decode.h, ld-insn.c, ld-insn.h, lf.c: Ditto.
180 * lf.h, misc.c, misc.h, table.c, table.h: Ditto.
182 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
184 * gen-engine.c (print_engine_issue_prefix_hook): Don't add the
185 global prefix to ENGINE_ISSUE_PREFIX_HOOK.
186 (print_engine_issue_postfix_hook): Likewise ENGINE_ISSUE_POSTFIX_HOOK.
188 2002-08-28 Dave Brolley <brolley@redhat.com>
190 * gen-support.c (gen_support_h): Generate
191 '#define semantic_illegal <PREFIX>_semantic_illegal'.
193 2002-08-22 Chris Demetriou <cgd@broadcom.com>
195 * compare_igen_models: New script.
197 2002-06-17 Andrew Cagney <cagney@redhat.com>
199 * gen.c (gen_entry_expand_opcode): Initialize ``value'' to -1 and
201 * igen.c (main): Add default case to switch.
202 * gen-icache.c (print_icache_extraction): Ditto.
204 2002-06-17 Andrew Cagney <cagney@redhat.com>
206 * Makefile.in (BUILD_CFLAGS): Remove -O0.
208 2002-06-16 Andrew Cagney <ac131313@redhat.com>
210 * configure: Regenerated to track ../common/aclocal.m4 changes.
212 2002-06-03 Richard Henderson <rth@redhat.com>
214 * gen-engine.c (print_run_body): Avoid multi-line strings.
215 * lf.c (lf_print__gnu_copyleft): Likewise.
217 2002-05-01 Chris Demetriou <cgd@broadcom.com>
219 * igen.c: Use 'deprecated' rather than 'depreciated.'
221 2002-03-23 Andrew Cagney <ac131313@redhat.com>
223 * gen.c (format_name_cmp): New function.
224 (insn_list_insert): Use the instruction field name as an
225 additional key. Different field names indicate different
228 2002-03-07 Chris Demetriou <cgd@broadcom.com>
230 * igen.c (print_itrace_format): Add support for a new "%#lx" format.
232 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
234 * configure: Regenerated to track ../common/aclocal.m4 changes.
236 2000-04-12 Frank Ch. Eigler <fche@redhat.com>
238 * gen-semantics.c (print_semantic_body): Use GPR_CLEAR(N) instead
239 of GPR_SET(N,0) for gen-zero-rN.
241 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
243 * Makefile.in (SIM_WARNINGS): Replace this with.
244 (IGEN_WERROR_CFLAGS, IGEN_WARN_CFLAGS, WERROR_CFLAGS,
245 WARN_CFLAGS): With these.
246 (BUILD_CFLAGS): Update.
248 * configure: Regenerated to track ../common/aclocal.m4 changes.
250 1999-05-08 Felix Lee <flee@cygnus.com>
252 * configure: Regenerated to track ../common/aclocal.m4 changes.
254 Fri Dec 4 15:14:09 1998 Andrew Cagney <cagney@b1.cygnus.com>
256 * igen.c (main): Fix -Pitable=.
258 * gen-engine.c (print_run_body): Prefix instruction_address.
260 Wed Oct 28 18:12:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
262 * Makefile.in (SIM_WARNINGS): Update to match ../common/aclocal.m4
265 Wed Aug 12 10:55:28 1998 Frank Ch. Eigler <fche@cygnus.com>
267 * gen-icache.c (print_icache_extraction): #undef a generated
268 symbol before #define'ing it, to remove conflict with system
271 Wed Jul 29 10:07:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
273 * gen.c (gen_entry_expand_opcode): For conditional, fields. Fix
274 the extraction of the value from its source - both table and bit
277 Tue Jul 28 11:19:43 1998 Andrew Cagney <cagney@b1.cygnus.com>
279 * ld-insn.c (parse_insn_word): For constant conditional strings,
280 encode their bit value.
282 * ld-insn.c (parse_insn_word, parse_insn_words): Allow conditional
283 operands to refer to fields in earlier instruction words.
285 * gen.c (sub_val): Replace field argument with val_last_pos.
286 (gen_entry_expand_opcode): Look in previous tables for a value for
287 a conditional field as well as the bits from the current table.
288 (insn_list_insert): Add sort key of instructions where
289 their operand fields have different conditionals.
290 (insn_field_cmp): New function.
292 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
294 * configure: Regenerated to track ../common/aclocal.m4 changes.
297 Sun Apr 26 15:20:08 1998 Tom Tromey <tromey@cygnus.com>
299 * acconfig.h: New file.
300 * configure.in: Reverted change of Apr 24; use sinclude again.
302 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
304 * configure: Regenerated to track ../common/aclocal.m4 changes.
307 Fri Apr 24 11:19:33 1998 Tom Tromey <tromey@cygnus.com>
309 * configure.in: Don't call sinclude.
311 Fri Apr 24 19:45:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
313 * gen-icache.c (print_icache_extraction): Do not type cast
316 * ld-insn.c (load_insn_table): Terminate error with NL.
318 * gen.c (insns_bit_useless): Perform unsigned bit comparisons.
320 * filter.c (is_filtered_out, filter_parse): Pacify GCC, len is
323 Wed Apr 22 14:27:39 1998 Michael Meissner <meissner@cygnus.com>
325 * configure: Reconfigure to pick up ../common/aclocal.m4 changes
326 to suppress inlining by default.
328 Tue Apr 21 01:37:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
330 * gen-icache.c (print_icache_extraction): When generating #define
331 force the expression to the correct type.
333 Thu Apr 16 08:50:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
335 * misc.c (name2i): strlen returns an unsigned.
337 Tue Apr 14 19:04:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
339 * igen.h (struct igen_warn_options): Add unimplemented option.
340 * igen.c (main): Update
342 * ld-insn.c (load_insn_table): Report unimplemented functions.
344 Tue Apr 14 10:57:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
346 * ld-insn.c (parse_insn_word): Treat `!' and `=' as valid
347 separator tokens when parsing a conditional.
349 * igen.h (main): Add option -S so that suffix can be specified.
351 Tue Apr 14 08:44:53 1998 Andrew Cagney <cagney@b1.cygnus.com>
353 * igen.h (struct igen_trace_options): Add members insn_expansion
356 * igen.c (main): Add options -Gtrace-insn-expansion,
357 -Gtrace-insn-insertion and -Gtrace-all.
359 * gen.c (gen_entry_expand_insns): Trace each instruction as it is
360 selected for expansion.
361 (gen_entry_expand_opcode): Trace each expanded instruction as it
362 is inserted into the table.
364 Mon Apr 13 19:21:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
366 * ld-insn.c (parse_insn_word): Parse conditional operators.
367 (parse_insn_word): Verify field conditionals.
369 * ld-insn.h: Extend syntax to allow macros and field equality.
370 (struct insn_field_cond): Rename insn_field_exclusion, add type.
372 * gen.c (gen_entry_expand_opcode): Check type of conditional.
373 (insns_bit_useless): Ditto.
375 * ld-insn.c (parse_macro_record): New function.
377 Mon Apr 13 22:37:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
379 * ld-insn.h (enum insn_field_type): Add insn_field_invalid.
381 * ld-insn.c (parse_insn_word): Check instruction field type
382 correctly initialized.
383 (print_insn_words): Ditto.
384 (insn_field_type_to_str): Ditto.
385 (dump_insn_field): Ditto.
387 * gen.c (insns_bit_useless): Ditto.
389 Fri Apr 3 18:08:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
391 * gen.h, igen.c (print_include_inline, print_includes,
392 print_includes): New functions. Generate include list. For for
393 semantics et.al. generate CPP code to inline when
396 * igen.c (gen_semantics_c): Call print_includes.
397 * gen-engine.c (gen_engine_c): Ditto.
399 Sat Apr 4 21:09:11 1998 Andrew Cagney <cagney@b1.cygnus.com>
401 * igen.h: (struct _igen_name_option): Replace with struct
402 igen_module_option. Contains both module prefix and suffix.
403 (INIT_OPTIONS): Initialize.
405 * igen.c (main): Update -P option to fill in full module info.
406 (gen-engine.c, gen-icache.c, gen-itable.c, gen-semantics.c,
407 gen-support.c): Update.
409 Sat Apr 4 02:15:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
411 * igen.c (print_itrace): Use TRACE_ANY_P macro to determine if any
414 Thu Mar 26 20:51:23 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
416 * table.c (table_push): Redo, using stdio. Fixes NT native
417 problem with <CRLF>=><LF> translation...
419 Tue Mar 24 23:30:07 1998 Andrew Cagney <cagney@b1.cygnus.com>
421 * gen-engine.c (print_run_body): Re-extract the CIA after
422 processing any events.
424 Tue Mar 24 17:46:08 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
426 * Makefile.in: Get SHELL from configure.
427 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
430 Mon Mar 16 12:51:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
432 * igen.c: Pass sim_cia to trace_prefix.
434 Thu Feb 26 19:25:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
436 * ld-insn.c (parse_function_record): Check models are valid.
437 (parse_function_record): Only discard function when no model is
440 Tue Feb 24 01:42:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
442 * gen-engine.c (print_run_body): Always wrap generated idecode
443 body in ENGINE_ISSUE_PREFIX_HOOK / ENGINE_ISSUE_POSTFIX_HOOK.
445 Fri Feb 20 16:22:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
447 * ld-insn.c (parse_function_record): When -Wnodiscard, suppress
448 discarded function warning.
450 * igen.c (main): Clarify -Wnodiscard.
452 * ld-insn.c (parse_function_record): For functions, allow use of
453 instruction style function model records
455 * ld-insn.h (nr_function_model_fields): Define.
457 Tue Feb 17 16:36:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
459 * igen.c (print_itrace_prefix): Generate call to trace_prefix
460 instead of trace_one_insn.
461 (print_itrace): Generate trace_prefix call if any tracing enabled,
462 (print_itrace): Nest generated call to trace_generic inside
463 conditional for any tracing enabled.
464 (print_itrace_prefix): Do not pass PHASE to trace_prefix.
466 Tue Feb 3 14:00:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
468 * gen-engine.c (print_run_body): Add bitsize suffix to IMEM macro.
469 * gen-icache.c (print_icache_body): Ditto.
470 * gen-idecode.c (print_idecode_ifetch): Ditto.
472 * gen-icache.c (print_icache_body): Mark successive instruction
475 * ld-insn.c (parse_insn_word): Only report insn-width problems
476 when warning enabled.
478 * igen.h: Add flag for warning about invalid instruction widths.
479 * igen.c: Parse -Wwidth option.
481 * gen-support.c (gen_support_h): Map instruction_word onto
482 <PREFIX>_instruction_word when needed.
483 (print_support_function_name): Use support prefix.
484 (gen_support_h): Ditto for <PREFIX>_idecode_issue.
486 Sun Feb 1 11:08:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
488 * gen-support.c (gen_support_h): Generate new macro CPU_.
490 Sat Jan 31 14:50:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
492 * gen-engine.c (gen_engine_h): Don't assume a model is present.
493 (gen_engine_c): Ditto.
495 * igen.c (gen_run_c): Ditto.
497 * gen-engine.c (print_run_body): Use CIA_GET & CIA_SET instead of
498 CPU_CIA. Parameterize with CPU argument.
500 Fri Jan 30 09:09:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
502 * gen.h (struct _gen_list): Replace processor with model.
504 * igen.c (gen_idecode_h): Update.
505 (gen_run_c): For generated switch, use model->full_name.
507 * gen.c (print_gen_entry_path): Ditto.
509 (gen_entry_expand_insns): Ditto.
510 (make_gen_tables): Ditto.
512 * igen.c (gen_run_c): Add extra argument `nr_cpus' to generated
513 function sim_engine_run. Pass argument on to engine_run.
515 * gen-engine.c (print_engine_run_function_header): Add extra
516 argument `nr_cpus' to generated function engine_run.
517 (print_run_body): Fix SMP case.
519 * gen-support.c (support_c_function): Call sim_engine_abort when
520 internal function fails to long jump.
522 Wed Jan 21 18:00:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
524 * gen-semantics.c (print_semantic_body): Use GPR_SET to zero
527 Wed Dec 17 14:49:03 1997 Jeffrey A Law (law@cygnus.com)
529 * gen-semantics.c (print_semantic_body): Fix handling of
530 hardwired zero register.
532 Tue Dec 9 12:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
534 * igen.h (struct _igen_gen_options): Add member default_model.
536 * igen.c (gen_run_c): Default to the first machine in the
538 (main): Add MODEL parameter to gen-multi-sim option.
540 * gen.h (function_decl_type): Declare enum.
542 * gen-engine.c (print_engine_run_function_header), gen-engine.h:
543 Make global, pass function_decl_type as argument.
544 (gen_engine_h, gen_engine_c): Update call.
546 * gen-idecode.c (print_idecode_issue_function_header),
547 gen-idecode.h: Pass function_decl_type as argument.
549 * igen.c (gen_idecode_h): For multi-sim, delcare global variable
552 * igen.c (gen_run_c): For multi-sim, initialize globals
553 idecode_issue and engine_run.
555 Fri Nov 14 10:51:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
557 * ld-insn.c (parse_insn_model_record): Allow multiple model names
558 to be specified in a single instruction model record.
559 (dump_insn_model_entry): Update.
561 * ld-insn.h (struct _insn_model_entry): Replace member name with
562 the filter names. Document syntax change.
564 Wed Nov 12 15:45:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
566 * gen-engine.c (print_run_body): Add hooks for adding code before
567 and after an instruction has been issued.
569 1997-11-04 Brendan Kehoe <brendan@lisa.cygnus.com>
571 * gen-idecode.c (print_jump_until_stop_body): Use `#if 0' instead of
572 `#ifdef 0' around this.
574 Tue Nov 4 08:18:29 1997 Michael Meissner <meissner@cygnus.com>
576 * ld-decode.c (load_decode_table): Don't assume NULL is an integer
579 Wed Oct 29 13:17:17 1997 Andrew Cagney <cagney@b1.cygnus.com>
581 * ld-insn.h: Document mnemonic string format.
583 Tue Oct 28 10:50:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
585 * gen-icache.c (print_icache_extraction): Force result of atol to
588 * ld-insn.c (parse_function_record): Separate handling of old and
589 ney fynction records.
590 (load_insn_table): For %s record, hack function name & type after
593 * filter.h (filter_is_subset): Reverse argument names, wrong
596 * ld-insn.c (load_insn_table): Move include code to.
597 (parse_include_record): New function. Check for filtering of
598 include statement by both flags and models.
599 (load_insn_table): Check for model filtering of cache and model
601 (parse_model_data_record): Check for model & flag filtering of
603 (parse_function_record): Check for model & flag filtering of
606 * ld-insn.h: Define record_filter_models_field. Add filter-models
607 field to all but instruction records.
608 (struct _function_entry, struct _cache_entry): Add models field.
609 (nr_function_fields): Make parm field mandatory.
611 Mon Oct 27 15:14:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
613 * igen.c (main): Change -I option to -I<directory>. Add optional
614 size to -Ggen-icache option. Add -Gno-... support.
616 * igen.h (struct _igen_options): Add include field.
618 * ld-insn.c (enum insn_record_type, insn_type_map): Add
620 (load_insn_table): Call table_push when include record.
622 * table.c (struct _open table, struct table): Make table object an
623 indirect ptr to the current table file.
624 (current_line, new_table_entry, next_line): Make file arg type
626 (table_open): Use table_push.
627 (table_read): Point variable file at current table, at eof, pop
630 * table.h, table.c (table_push): New function.
632 Thu Oct 16 11:03:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
634 * gen-semantics.c (print_semantic_body): Use CIA not
635 cia.ip. Escape newlines at end of generated call to
638 Tue Oct 14 11:13:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
640 * igen.c (print_itrace): Output line-ref to igen source file when
641 generating trace statements.
642 (print_itrace_prefix, print_itrace_format): Escape newline at end
643 of each line of generated call to trace function.
645 Mon Oct 13 11:27:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
647 * gen-support.c (gen_support_h): Generate #define NIA. Definition
648 dependant on gen-delayed-branch mode.
650 * ld-insn.c (parse_insn_mnemonic_record): Check for opening and
651 closing double quote in mnemonic field.
652 (parse_option_record): Add gen-delayed-branch option.
654 Wed Oct 8 13:10:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
656 * gen.c (insn_list_insert): Missing \n in warning.
658 * ld-insn.c (load_insn_table): Only notify of discarded
659 instrctions when warn.discard enabled.
661 * igen.h: Add option.warn.discard, default enabled.
663 * igen.c (main): Add -Wnodiscard option.
665 * ld-insn.c (record_type): For old record type, check the number
666 of fields is correct.
667 (load_insn_table): Allow insn assembler and insn model records to
669 (parse_insn_model_record): Rename from parse_insn_model_records.
670 Parse only one record.
671 (parse_insn_mnemonic_record): Rename from
672 parse_insn_mnemonic_records. Parse only one record.
674 Tue Sep 23 15:52:06 1997 Felix Lee <flee@yin.cygnus.com>
676 * gen-itable.c (gen_itable_h): [nr_itable_* + 1] to avoid
677 illegal zero-sized array.
678 (itable_print_set): likewise, avoid empty initializers.
680 Mon Sep 22 18:49:07 1997 Felix Lee <flee@cygnus.com>
682 * configure.in: i386-windows is a cross, so don't expect
683 libiberty to be there.
684 * configure: updated.
686 Fri Sep 19 10:36:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
688 * igen.c (print_function_name): Put the format name after the
689 function / instruction name, not before.
690 (print_itrace): Better format trace code.
692 Tue Sep 16 11:01:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
694 * gen.c (insns_bit_useless): Don't treat string fields restricted
695 to a range of values as useless.
697 Mon Sep 15 15:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
699 * igen.c (gen_run_c): Handle non-multi-sim case.
701 * gen-support.c (gen_support_h): Define SD_ - to replace _SD.
704 Thu Sep 11 10:27:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
706 * gen-semantics.c (print_semantic_body): Trace the instruction
707 after it has been validated.
708 (print_semantic_body): Count the instruction using sim-profile.
710 Wed Sep 10 13:35:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
712 * gen-itable.c (gen_itable_h): Collect summary info on instruction
713 table when traversing it.
714 (gen_itable_h): Output an enum defining the max size of each of
715 the itable string members.
717 Tue Sep 9 03:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
719 * igen.c (gen_run_c): New function. Generate sim_engine_run that
720 looks at the currently selected architecture.
722 * gen-engine.c, gen-idecode.c: Add multi-sim support - generate
723 one engine per model.
725 * gen-semantics.c, gen-icache.c gen-support.c:
728 * ld-insn.h, ld-insn-h (load_insn_table): Rewrite. table.h only
729 returns a line at a time. Parse multi-word instructions. Add
732 * table.h, table.c: Simplify. Only parse a single line at a time.
733 ld-insn can handle the rest.
735 * filter.h, filter.c (filter_parse, filter_add, filter_is_subset,
736 filter_is_common, filter_is_member, filter_next): New filter
738 (dump_filter): Ditto.
740 * gen.h, gen.c: New file. Takes the insn table and turns it into
741 a set of decode tables and semantic functions.
743 * ld-insn.c: Copy generator code from here.
746 Fri Aug 8 11:43:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
748 * misc.h (NZALLOC): Allocate an N element array of TYPE.
750 * table.h, table.c: Simplify table parser so that it only
751 understands colon delimited lines and code blocks.
752 (table_read): Parse '{' ... '}' as a code block.
753 (table_print_code): New function, print out a code block to file.
754 (main): Add suport for standalone testing.
756 * ld-insn.h, ld-insn.c:
759 Mon Sep 1 11:41:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
761 * gen-idecode.c (error_leaf_contains_multiple_insn): Make static.
762 (print_jump_definition, print_jump, print_jump_internal_function,
763 print_jump_insn, print_jump_until_stop_body): Delete, moved to
766 * igen.c (print_itrace_format): Delete unused variable chp.
767 (gen-engine.h): Include.
769 * table.c (current_file_name, current_line_entry,
770 current_line_entry): Make static.
772 Wed Aug 6 12:31:17 1997 Andrew Cagney <cagney@b1.cygnus.com>
774 * configure.in: Define AR_FOR_BUILD, AR_FLAGS_FOR_BUILD,
775 RANLIB_FOR_BUILD and CFLAGS_FOR_BUILD.
776 * configure.in: Include simulator common/aclocal.m4.
777 * configure.in: Add --enable-sim-warnings option.
778 * configure: Re-generate.
782 * Makefile.in (tmp-filter): New rule.
783 (igen.o, tmp-table, tmp-ld-decode, tmp-ld-cache, tmp-ld-insn,
784 ld-decode.o, ld-cache.o, ld-insn.o): Fix dependencies.
786 * gen.h, gen.c: New files.
788 * Makefile.in (gen.o, tmp-gen): New rules, update all
791 Tue Jun 24 11:46:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
793 * ld-insn.c (load_insn_table): Accept %s as a function type.
795 Thu Jun 5 17:14:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
797 * igen.c (print_itrace_prefix): Move printing of insn prefix to
799 (print_itrace_format): Drop printing of MY_NAME in instruction
800 trace. Printing of insn prefix moved.
801 (print_itrace): Ditto.
803 Fri May 30 11:27:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
805 * gen-icache.c (print_icache_function_header): Pass
806 table_line_entry instead of separate file and line.
808 * table.c (table_entry_read): Set assembler source file/line-nr to
809 the current not initial file.
810 (table_entry_read): Fix line numbering of source files.
812 table.h (table_line_entry): New structure. Exactly specifies a
814 (table_*_entry): Add this to all.
816 table.c (table_entry_print_cpp_line_nr): Change to use values from
817 a table_line_entry struct.
818 (table_entry_read): Save table_line_entry in all structures read.
820 gen-icache.c, gen-support.c, gen-idecode.c, gen-semantics.c,
821 gen-model.c: Update all references.
823 Thu May 29 10:29:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
825 * igen.c (print_my_defines): Define MY_NAME - a string. For
826 MY_PREFIX, undefine the name of the function incase some dumb
827 header defined it. it.
828 (print_itrace): Use MY_NAME not MY_PREFIX.
830 * lf.c (lf_write): New function write an N character buffer to the
833 * igen.c (print_itrace): When available, use the assembler to
834 print the insn-trace.
835 (print_itrace_prefix): New function, print first part of call to
837 (print_itrace_format): New function, print fmt argument for
840 * table.c (table_entry_read): Save any assembler lines instead of
843 Wed May 28 09:55:29 1997 Andrew Cagney <cagney@b1.cygnus.com>
845 * gen-icache.c (print_icache_body): Process immeds.
847 * gen-semantics.c (print_semantic_body): When computing NIA, skip
848 any immed words that follow the instruction word.
850 * ld-insn.c (parse_insn_format): Parse immeds appended to an
853 * igen.c (main): Allow any register to be specified as the zero
855 (semantic_zero_reg): Global, index to zero register.
857 * gen-semantics.c (print_semantic_body): Zero selected register.
859 Tue May 27 14:12:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
861 * igen.h: Stop options and code gen type bit masks overlaping.
863 Fri May 23 12:01:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
865 * gen-semantics.c (print_semantic_body): Incorrect test for
868 Fri May 16 14:32:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
870 * gen-semantics.c (print_semantic_body): Use common sim-engine
873 Fri May 16 11:48:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
875 * gen-semantics.c (print_semantic_body): Add code to clear r0.
877 * igen.c (main): Add new option zero-r0, which adds code to clear
880 Wed May 7 12:31:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
882 * igen.c (print_itrace): Fix so line-nr is passed to trace
885 * gen-idecode.c (print_idecode_validate): Correct FP code.
887 * gen-support.c (gen_support_h): Always pass MY_INDEX to support
889 (print_support_function_name): Ditto.
891 Tue May 6 06:12:04 1997 Mike Meissner <meissner@cygnus.com>
893 * igen.c (print_itrace): Call trace_one_insn to trace
894 instructions, rather than doing it directly.
896 Mon May 5 14:11:46 1997 Mike Meissner <meissner@cygnus.com>
898 * gen-engine.c (engine_switch_leaf): Remove extra %s.
899 (print_engine_floating_point_unavailable): Wrap in #ifdef
900 UNUSED/#endif, until somebody uses it.
902 * gen-idecode.c (error_leaf_contains_multiple_insn): Remove unused
904 (print_jump_until_stop_body): Wrap in #ifdef UNUSED/#endif, until
906 (print_idecode_validate): Use long formats to print long values.
908 * gen-semantics.c (print_idecode_invalid): Set name to "unknown"
909 if we get an unexpected type.
911 Fri May 2 13:28:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
913 * igen.c (print_itrace): Pass SD as well as CPU to calls to
916 * gen-support.c (gen_support_h): Always pass sim_cia cia to
918 (print_support_function_name): Ditto.
920 Wed Apr 30 17:35:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
922 * gen-support.c (support_c_function): Remove unnecessary memset of
924 * gen-semantics.c (print_semantic_body): Wasn't closing
927 Tue Apr 29 11:11:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
929 * ld-insn.c (load_insn_table): Report instructions that do not
930 have at least a format and name.
931 (insn_table_find_opcode_field): Check progress is being made.
933 * gen-support.c (support_c_function): Report empty function body.
935 Thu Apr 24 11:43:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
937 * ld-insn.c (insn_table_expand_opcode): Allow reserved fields to
939 (insn_table_expand_insns): Allow special rules to apply to groups
940 of instructions when all members of the group match the special
943 * gen-semantics.c (print_c_semantic): Ditto.
944 * igen.c (print_semantic_function_formal): Ditto.
945 (print_semantic_function_type): Ditto.
946 * igen.c (print_icache_function_formal): Ditto.
947 * gen-idecode.c (print_idecode_issue_function_body): Ditto.
949 * gen-idecode.c (gen_idecode_h): Prepend the global_prefix to the
950 instruction_address type.
952 * gen-semantics.c (print_semantic_body): Call cpu_error when an
953 unimplemented instruction is encountered - gives the interpreter
954 the chance to stop correctly.
956 Wed Apr 23 20:06:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
958 * igen.c (print_function_name): Allow dot's in instruction names.
960 Tue Apr 22 21:46:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
962 * igen.c (main), igen.h: Support new option - delayed-branch -
963 generate code to drive a delayed branch processor.
965 * gen-idecode.c (gen_idecode_h): Define instruction_address type.
967 * igen.c (print_icache_function_formal): Replace address_word with
969 (print_semantic_function_formal): Ditto.
970 (print_semantic_function_type): Ditto.
971 * gen-idecode.c (print_idecode_issue_function_body): Ditto.
973 * gen-semantics.c (print_semantic_body): Ditto.
974 (print_c_semantic): Ditto.
976 * gen-support.c (support_c_function): Return a zeroed CIA instead
977 of just zero - works with any cia type.
979 * igen.c (print_itrace): For delayed branch case, print just the
982 Thu Apr 17 07:02:33 1997 Doug Evans <dje@canuck.cygnus.com>
984 * igen.c (print_itrace): Use TRACE_FOO_P and trace_printf.
986 Tue Apr 15 15:20:31 1997 Ian Lance Taylor <ian@cygnus.com>
988 * Makefile.in (INSTALL): Set to @INSTALL@.
989 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
991 Mon Apr 14 16:29:34 1997 Ian Lance Taylor <ian@cygnus.com>
993 * Makefile.in (INSTALL): Change install.sh to install-sh.
995 Wed Apr 2 18:51:20 1997 Doug Evans <dje@canuck.cygnus.com>
997 * gen-support.c (gen_support_c): sim-state.h renamed to sim-main.h.
998 * gen-idecode.c (gen_idecode_c): Likewise.
999 * igen.c (gen_semantics_c): Likewise.
1001 Mon Mar 24 10:10:08 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1003 * gen-icache.c (print_icache_body): No longer define cpu/sd,
1004 support.h now defines CPU/SD globally.
1006 * gen-model.c (gen_model_h): Ditto.
1008 * gen-idecode.c (print_idecode_issue_function_body): Ditto.
1009 (print_jump): Ditto.
1010 (print_jump_until_stop_body): Ditto.
1011 (print_idecode_validate): Ditto.
1013 * gen-icache.c (print_icache_body): Ditto.
1015 * gen-semantics.c (print_semantic_body): Ditto.
1017 * igen.c (print_semantic_function_formal): Rename cpu to sim_cpu,
1019 (print_icache_function_formal): Ditto.
1021 * gen-support.c (print_support_function_name): Include sd/cpu arg
1022 in support function argument list.
1023 (support_c_function): Generate code to cpu/sd from sd/cpu.
1024 (gen_support_h): Define _SD the argument prefix for all support
1025 functions. Define SD/CPU to determine sd/cpu from value of _SD
1028 Tue Mar 18 15:52:24 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1030 * gen-support.c (gen_support_c): Update for renaming of engine to
1034 * gen-idecode.c (gen_idecode_c): Ditto.
1036 Mon Mar 17 15:17:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1038 * ld-decode.c (load_decode_table): Rename slash to reserved.
1039 (dump_decode_rule): Ditto.
1041 * ld-insn.c (parse_insn_format): Differentiate between a `/' -
1042 reserved bit - and a `*' - wild card.
1043 (parse_insn_format): Change is_slash to more informative reserved.
1044 (dump_insn_field): Ditto.
1045 (insn_field_is_constant): Ditto.
1046 (insn_table_expand_opcode): Ditto.
1048 * gen-idecode.c (print_idecode_validate): Make check_mask and
1049 check_val the correct integer size.
1050 (print_idecode_validate): Fix reserved bit check for 64 bit
1053 Fri Mar 14 11:24:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1055 * ld-insn.c (parse_insn_format): Accept '*' as an alternative of
1056 `/' in bit fields. `/' denotes a wild bit.
1058 Fri Mar 7 18:20:38 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1060 * igen.h, igen.c (main): New options. Control generation of
1061 conditional issue and slot verification code.
1063 Fri Mar 7 18:17:25 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1065 * gen-support.c (print_support_function_name): Prepend the global
1066 name prefix when applicable. Provide #define to map the user
1067 specified name the generated globaly unique one.
1069 Fri Mar 7 18:07:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1071 * gen-idecode.c (print_idecode_validate): Wrap each of the checks
1072 - reserved bits, floating point and slot validation - with a
1073 #ifdef so that they are optional.
1075 Fri Mar 7 16:35:13 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1077 * gen-idecode.c (error_leaf_contains_multiple_insn): New function
1078 - report the error of a leaf node in the decision tree containing
1079 several instructions.
1080 (print_idecode_table_leaf): Detect a leaf with multiple instructions.
1081 (print_idecode_switch_leaf): Ditto.
1083 * gen-semantics.h, gen-semantics.c (print_idecode_illegal,
1084 print_idecode_invalid): Rename former to latter. Add argument so
1085 that one function can generate all invalid instruction cases -
1086 illegal, fp-unavailable, wrong-slot.
1087 * gen-engine.c: Update.
1089 * gen-idecode.c: Use print_idecode_invalid to generate a function
1090 call for cases when fp-unavailable and the slot is wrong.
1092 * gen-idecode.c (print_idecode_validate): New check, generate code
1093 to verify that the instruction slot is correct.
1095 * igen.c (main): Simplify options.
1097 Wed Mar 5 09:55:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1099 * igen.c (print_itrace): Remove source line reference for trace
1100 code - let the user see the generated file.
1101 (print_itrace): Print the trace code rather than reference a
1104 Tue Mar 4 17:31:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1106 * igen.c (print_semantic_function_actual): Pass either the
1107 processor - smp - or the engine - mono - into semantic functions.
1110 * gen-icache.c (print_icache_body): Dependant on smp, derive
1111 processor from engine or engine from processor, and hence ensuring
1112 that both are defined in all semantic functions.
1114 Mon Mar 3 17:11:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1116 * ld-insn.c (parse_insn_format): Make the width field optional.
1117 If missing assume that the number of characters in the value
1118 determines the number of bits in the field.
1120 Thu Feb 27 11:27:48 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1122 * ld-insn.c (insn_table_expand_opcode): Replace assertion with
1123 more useful error message.
1125 Tue Feb 25 16:43:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1127 * misc.c (error): Output errors on stderr.
1129 * ld-insn.c (parse_insn_format): Skip any leading spaces.
1130 Verify the width of instructions being parsed.
1132 * table.c (table_entry_read): Parse CPP's convention for
1133 specifying original file name/line-nr.
1135 Wed Feb 19 12:30:28 1997 Andrew Cagney <cagney@critters.cygnus.com>
1137 * ld-insn.c (parse_insn_format): Allow trailing spaces in
1140 * Makefile.in: Create using ../ppc/Makefile.in as a starting
1142 * configure.in: Ditto vis ../ppc/configure.in
1144 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
1146 * gen-support.c (gen_support_c): Always include engine.h instead
1148 * gen-idecode.c (gen_idecode_c): Ditto.
1150 * words.h (instruction_word): Remove instruction_word - now
1152 (address_word): New. Used by igen.
1154 * lf.c (lf_print_function_type_function): New, pass a function to
1155 print out the type instead of a constant string.
1157 * igen.h, igen.c (print_semantic_function_formal,
1158 SEMANTIC_FUNCTION_FORMAL): Relace macro with function.
1159 (print_semantic_function_actual, SEMANTIC_FUNCTION_ACTUAL): Ditto.
1160 (print_semantic_function_type, SEMANTIC_FUNCTION_TYPE): Ditto.
1161 (print_icache_function_type, ICACHE_FUNCTION_TYPE): Ditto.
1162 (print_icache_function_formal, ICACHE_FUNCTION_FORMAL): Ditto.
1163 (print_icache_function_actual, ICACHE_FUNCTION_ACTUAL): Ditto.
1164 * gen-idecode.c (print_idecode_table): Update.
1165 (idecode_switch_leaf): Update.
1166 (print_idecode_switch_function_header): Ditto.
1167 (print_idecode_floating_point_unavailable): Ditto.
1168 (print_idecode_issue_function_header): Ditto.
1169 * igen.c (gen_icache_h): Ditto.
1170 * gen-engine.c (print_engine_table): Ditto.
1171 (engine_switch_leaf): Ditto.
1172 * gen-support.c (print_support_function_name): Ditto.
1173 * gen-semantics.c (print_semantic_function_header): Update.
1175 * gen-icache.c (print_icache_function_header): Update.
1176 (print_icache_function): Update.
1177 (print_icache_internal_function_declaration): Update.
1178 (print_icache_internal_function_definition): Update.
1180 * gen-idecode.c (gen_idecode_h): Drop including of idecode_*.h
1181 files, will at some stage need to move it into support.
1183 * igen.h, igen.c (main): New option -e <engine> - generate a full
1184 simulation engine. Previously this was the -d <idecode-file>
1186 * gen-engine.h, gen-engine.c: Copies of gen-idecode.*. Will need
1187 to clean these up so that that call upon the updated gen-idecode
1190 * gen-idecode.h, gen-idecode.c: Prune out any code not relevant to
1191 generating a decode table.
1193 * Makefile.in (igen): Add dependencies for new gen-engine.* files.
1195 * igen.h, igen.c (main): New option -M - Control what is returned
1196 by semantic functions - -1/NIA vs CIA+N/NIA. Add
1197 generate_semantic_returning_modified_nia_only to igen_code enum.
1198 * gen-semantics.c (print_semantic_body): As an alternative, make
1199 NIA == -1 instead of CIA+insn_size by default.
1201 * igen.h, igen.c (main, global_name_prefix, global_uname_prefix):
1202 New option -P <prefix> - Prepend all generated functions with the
1204 (gen_idecode_c): Adjust.
1205 * gen-icache.c (print_icache_struct): Ditto.
1206 * gen-support.c (gen_support_c): Ditto.
1208 Sun Feb 16 15:23:15 1997 Andrew Cagney <cagney@critters.cygnus.com>
1210 * igen.c (main): Correct usage. Missleading message about ucase
1211 options dumping internal tables. -F now includes rather then
1212 excludes instructions.
1214 * misc.h, misc.c (a2i): Make 64bit.
1216 * ld-insn.h (max_insn_bit_size, default_insn_bit_size): Increase
1217 max to 64bits, expect trouble. Make the default 32 bits.
1218 * gen-idecode.c (print_idecode_table): Change EXTRACTED*
1219 et.al. macro's to use the insn_bit_size instead of assuming 32
1221 * gen-icache.c (print_icache_extraction): Ditto.
1222 * gen-idecode.c (idecode_switch_start): Ditto.
1223 * gen-idecode.c (gen_idecode_c): Ditto
1225 * igen.h (insn_specifying_widths), igen.c (main): New option -W.
1226 Indicates that the instruction field of the table is specifying
1227 bit widths instead of bit offsets.
1228 * ld-insn.c (parse_insn_format): Parse instruction fields
1231 * misc.c (a2i): Allow binary numbers to be specified using the
1233 * ld-insn.c: Allow such numbers to appear in the instruction
1236 * table.c (table_entry_read): Make // a valid comment character.
1237 (table_entry_read): Skip lines containing a leading " - these may
1238 eventually be used in a disasembler.
1240 Fri Feb 14 15:23:15 1997 Andrew Cagney <cagney@critters.cygnus.com>
1242 * filter.c, filter.h, gen-engine.c, gen-engine.h, gen-icache.c,
1243 gen-icache.h, gen-idecode.c, gen-idecode.h, gen-itable.c,
1244 gen-itable.h, gen-model.c, gen-model.h, gen-semantics.c,
1245 gen-semantics.h, gen-support.c, gen-support.h, igen.c, igen.h,
1246 ld-cache.c, ld-cache.h, ld-decode.c, ld-decode.h, ld-insn.c,
1247 ld-insn.h, lf.c, lf.h, misc.c, misc.h, table.c, table.h: Copy in
1248 from the ../ppc directory.
1250 * filter_host.c, filter_host.h: Copy in from the ../ppc directory
1251 renaming from filter_filename.[hc]