2 * driver.c: The new mono JIT compiler.
5 * Paolo Molaro (lupus@ximian.com)
6 * Dietmar Maurer (dietmar@ximian.com)
8 * (C) 2002-2003 Ximian, Inc.
9 * (C) 2003-2004 Novell, Inc.
16 #include <mono/metadata/assembly.h>
17 #include <mono/metadata/loader.h>
18 #include <mono/metadata/cil-coff.h>
19 #include <mono/metadata/tabledefs.h>
20 #include <mono/metadata/class.h>
21 #include <mono/metadata/object.h>
22 #include <mono/metadata/exception.h>
23 #include <mono/metadata/opcodes.h>
24 #include <mono/metadata/mono-endian.h>
25 #include <mono/metadata/tokentype.h>
26 #include <mono/metadata/tabledefs.h>
27 #include <mono/metadata/threads.h>
28 #include <mono/metadata/marshal.h>
29 #include <mono/metadata/socket-io.h>
30 #include <mono/metadata/appdomain.h>
31 #include <mono/metadata/debug-helpers.h>
32 #include <mono/io-layer/io-layer.h>
33 #include "mono/metadata/profiler.h"
34 #include <mono/metadata/profiler-private.h>
35 #include <mono/metadata/mono-config.h>
36 #include <mono/metadata/environment.h>
37 #include <mono/metadata/verify.h>
38 #include <mono/metadata/mono-debug.h>
39 #include <mono/metadata/mono-debug-debugger.h>
40 #include <mono/os/gc_wrapper.h>
49 static FILE *mini_stats_fd = NULL;
51 static void mini_usage (void);
53 typedef void (*OptFunc) (const char *p);
55 /* keep in sync with enum in mini.h */
64 {"peephole", "Peephole postpass"},
65 {"branch", "Branch optimizations"},
66 {"inline", "Inline method calls"},
67 {"cfold", "Constant folding"},
68 {"consprop", "Constant propagation"},
69 {"copyprop", "Copy propagation"},
70 {"deadce", "Dead code elimination"},
71 {"linears", "Linear scan global reg allocation"},
72 {"cmov", "Conditional moves"},
73 {"shared", "Emit per-domain code"},
74 {"sched", "Instruction scheduling"},
75 {"intrins", "Intrinsic method implementations"},
76 {"tailc", "Tail recursion and tail calls"},
77 {"loop", "Loop related optimizations"},
78 {"fcmov", "Fast x86 FP compares"},
79 {"leaf", "Leaf procedures optimizations"},
80 {"aot", "Usage of Ahead Of Time compiled code"},
81 {"precomp", "Precompile all methods before executing Main"},
82 {"abcrem", "Array bound checks removal"},
83 {"ssapre", "SSA based Partial Redundancy Elimination"}
86 #define DEFAULT_OPTIMIZATIONS ( \
95 #define EXCLUDED_FROM_ALL (MONO_OPT_SHARED | MONO_OPT_PRECOMP)
98 parse_optimizations (const char* p)
100 /* the default value */
101 guint32 opt = DEFAULT_OPTIMIZATIONS;
106 /* call out to cpu detection code here that sets the defaults ... */
107 opt |= mono_arch_cpu_optimizazions (&exclude);
119 for (i = 0; i < G_N_ELEMENTS (opt_names); ++i) {
120 n = opt_names [i].name;
122 if (strncmp (p, n, len) == 0) {
131 } else if (*p == '=') {
133 if (opt_names [i].func)
134 opt_names [i].func (p);
135 while (*p && *p++ != ',');
142 if (i == G_N_ELEMENTS (opt_names)) {
143 if (strncmp (p, "all", 3) == 0) {
147 opt = ~(EXCLUDED_FROM_ALL | exclude);
152 fprintf (stderr, "Invalid optimization name `%s'\n", p);
163 MonoGraphOptions value;
166 static const GraphName
168 {"cfg", "Control Flow Graph (CFG)" , MONO_GRAPH_CFG},
169 {"dtree", "Dominator Tree", MONO_GRAPH_DTREE},
170 {"code", "CFG showing code", MONO_GRAPH_CFG_CODE},
171 {"ssa", "CFG showing code after SSA translation", MONO_GRAPH_CFG_SSA},
172 {"optcode", "CFG showing code after IR optimizations", MONO_GRAPH_CFG_OPTCODE}
175 static MonoGraphOptions
176 mono_parse_graph_options (const char* p)
181 for (i = 0; i < G_N_ELEMENTS (graph_names); ++i) {
182 n = graph_names [i].name;
184 if (strncmp (p, n, len) == 0)
185 return graph_names [i].value;
188 fprintf (stderr, "Invalid graph name provided: %s\n", p);
193 mono_parse_default_optimizations (const char* p)
197 opt = parse_optimizations (p);
202 opt_descr (guint32 flags) {
203 GString *str = g_string_new ("");
207 for (i = 0; i < G_N_ELEMENTS (opt_names); ++i) {
208 if (flags & (1 << i)) {
210 g_string_append_c (str, ',');
211 g_string_append (str, opt_names [i].name);
215 return g_string_free (str, FALSE);
225 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_INTRINS,
226 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS,
227 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP,
228 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_CFOLD,
229 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP | MONO_OPT_CONSPROP | MONO_OPT_DEADCE,
230 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP | MONO_OPT_CONSPROP | MONO_OPT_DEADCE | MONO_OPT_LOOP | MONO_OPT_INLINE | MONO_OPT_INTRINS,
231 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP | MONO_OPT_CONSPROP | MONO_OPT_DEADCE | MONO_OPT_LOOP | MONO_OPT_INLINE | MONO_OPT_INTRINS | MONO_OPT_ABCREM,
232 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP | MONO_OPT_CONSPROP | MONO_OPT_DEADCE | MONO_OPT_LOOP | MONO_OPT_INLINE | MONO_OPT_INTRINS | MONO_OPT_SSAPRE,
233 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP | MONO_OPT_CONSPROP | MONO_OPT_DEADCE | MONO_OPT_LOOP | MONO_OPT_INLINE | MONO_OPT_INTRINS | MONO_OPT_ABCREM | MONO_OPT_SHARED
236 typedef int (*TestMethod) (void);
240 domain_dump_native_code (MonoDomain *domain) {
241 // need to poke into the domain, move to metadata/domain.c
242 // need to empty jit_info_table and code_mp
247 mini_regression (MonoImage *image, int verbose, int *total_run) {
248 guint32 i, opt, opt_flags;
252 int result, expected, failed, cfailed, run, code_size, total;
254 GTimer *timer = g_timer_new ();
257 fprintf (mini_stats_fd, "$stattitle = \'Mono Benchmark Results (various optimizations)\';\n");
259 fprintf (mini_stats_fd, "$graph->set_legend(qw(");
260 for (opt = 0; opt < G_N_ELEMENTS (opt_sets); opt++) {
261 opt_flags = opt_sets [opt];
262 n = opt_descr (opt_flags);
266 fprintf (mini_stats_fd, " ");
267 fprintf (mini_stats_fd, "%s", n);
271 fprintf (mini_stats_fd, "));\n");
273 fprintf (mini_stats_fd, "@data = (\n");
274 fprintf (mini_stats_fd, "[");
277 /* load the metadata */
278 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
279 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
280 mono_class_init (method->klass);
282 if (!strncmp (method->name, "test_", 5) && mini_stats_fd) {
283 fprintf (mini_stats_fd, "\"%s\",", method->name);
287 fprintf (mini_stats_fd, "],\n");
292 for (opt = 0; opt < G_N_ELEMENTS (opt_sets); ++opt) {
293 double elapsed, comp_time, start_time;
296 opt_flags = opt_sets [opt];
297 mono_set_defaults (verbose, opt_flags);
298 n = opt_descr (opt_flags);
299 g_print ("Test run: image=%s, opts=%s\n", mono_image_get_filename (image), n);
301 cfailed = failed = run = code_size = 0;
302 comp_time = elapsed = 0.0;
304 /* fixme: ugly hack - delete all previously compiled methods */
305 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
306 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
310 g_timer_start (timer);
312 fprintf (mini_stats_fd, "[");
313 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
314 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
315 if (strncmp (method->name, "test_", 5) == 0) {
316 expected = atoi (method->name + 5);
318 start_time = g_timer_elapsed (timer, NULL);
319 comp_time -= start_time;
320 cfg = mini_method_compile (method, opt_flags, mono_get_root_domain (), TRUE, 0);
321 comp_time += g_timer_elapsed (timer, NULL);
324 g_print ("Running '%s' ...\n", method->name);
325 #ifdef MONO_USE_AOT_COMPILER
326 if ((jinfo = mono_aot_get_method (mono_get_root_domain (), method)))
327 func = jinfo->code_start;
330 func = (TestMethod)cfg->native_code;
332 if (result != expected) {
335 g_print ("Test '%s' failed result (got %d, expected %d).\n", method->name, result, expected);
337 code_size += cfg->code_len;
338 mono_destroy_compile (cfg);
343 g_print ("Test '%s' failed compilation.\n", method->name);
346 fprintf (mini_stats_fd, "%f, ",
347 g_timer_elapsed (timer, NULL) - start_time);
351 fprintf (mini_stats_fd, "],\n");
352 g_timer_stop (timer);
353 elapsed = g_timer_elapsed (timer, NULL);
354 g_print ("Results: total tests: %d, failed: %d, cfailed: %d (pass: %.2f%%)\n",
355 run, failed, cfailed, 100.0*(run-failed-cfailed)/run);
356 g_print ("Elapsed time: %f secs (%f, %f), Code size: %d\n\n", elapsed,
357 elapsed - comp_time, comp_time, code_size);
358 total += failed + cfailed;
363 fprintf (mini_stats_fd, ");\n");
364 fflush (mini_stats_fd);
367 g_timer_destroy (timer);
372 mini_regression_list (int verbose, int count, char *images [])
374 int i, total, total_run, run;
377 total_run = total = 0;
378 for (i = 0; i < count; ++i) {
379 ass = mono_assembly_open (images [i], NULL);
381 g_warning ("failed to load assembly: %s", images [i]);
384 total += mini_regression (mono_assembly_get_image (ass), verbose, &run);
387 g_print ("Overall results: tests: %d, failed: %d, opt combinations: %d (pass: %.2f%%)\n",
388 total_run, total, (int)G_N_ELEMENTS (opt_sets), 100.0*(total_run-total)/total_run);
400 typedef struct CompileAllThreadArgs {
403 } CompileAllThreadArgs;
406 compile_all_methods_thread_main (CompileAllThreadArgs *args)
408 MonoAssembly *ass = args->ass;
409 int verbose = args->verbose;
410 MonoImage *image = mono_assembly_get_image (ass);
414 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
415 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
416 if (method->flags & METHOD_ATTRIBUTE_ABSTRACT)
418 if (method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL)
423 char * desc = mono_method_full_name (method, TRUE);
424 g_print ("Compiling %d %s\n", count, desc);
427 mono_compile_method (method);
433 compile_all_methods (MonoAssembly *ass, int verbose)
435 CompileAllThreadArgs args;
438 args.verbose = verbose;
441 * Need to create a mono thread since compilation might trigger
442 * running of managed code.
444 mono_thread_create (mono_domain_get (), compile_all_methods_thread_main, &args);
446 mono_thread_manage ();
451 * @assembly: reference to an assembly
452 * @argc: argument count
453 * @argv: argument vector
455 * Start execution of a program.
458 mono_jit_exec (MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[])
460 MonoImage *image = mono_assembly_get_image (assembly);
462 guint32 entry = mono_image_get_entry_point (image);
465 g_print ("Assembly '%s' doesn't have an entry point.\n", mono_image_get_filename (image));
466 /* FIXME: remove this silly requirement. */
467 mono_environment_exitcode_set (1);
471 method = mono_get_method (image, entry, NULL);
473 return mono_runtime_run_main (method, argc, argv, NULL);
486 static void main_thread_handler (gpointer user_data)
488 MainThreadArgs *main_args = user_data;
489 MonoAssembly *assembly;
491 assembly = mono_domain_assembly_open (main_args->domain, main_args->file);
493 fprintf (stderr, "Can not open image %s\n", main_args->file);
497 if (mono_compile_aot) {
498 int res = mono_compile_assembly (assembly, main_args->opts, main_args->aot_options);
499 printf ("AOT RESULT %d\n", res);
502 * This must be done in a thread managed by mono since it can invoke
505 if (main_args->opts & MONO_OPT_PRECOMP)
506 mono_precompile_assemblies ();
508 mono_jit_exec (main_args->domain, assembly, main_args->argc, main_args->argv);
518 "Usage is: mono [options] assembly\n\n"
519 "Runtime and JIT debugging:\n"
520 " --compile METHOD Just compile METHOD in assembly\n"
521 " --ncompile N Number of times to compile METHOD (default: 1)\n"
522 " --regression Runs the regression test contained in the assembly\n"
523 " --print-vtable Print the vtable of all used classes\n"
524 " --trace[=EXPR] Enable tracing, use --help-trace for details\n"
525 " --compile-all Compiles all the methods in the assembly\n"
526 " --breakonex Inserts a breakpoint on exceptions\n"
527 " --break METHOD Inserts a breakpoint at METHOD entry\n"
528 " --debug Enable debugging support\n"
529 " --stats Print statistics about the JIT operations\n"
532 " --statfile FILE Sets the stat file to FILE\n"
533 " --aot Compiles the assembly to native code\n"
534 " --profile[=profiler] Runs in profiling mode with the specified profiler module\n"
535 " --graph[=TYPE] METHOD Draws a graph of the specified method:\n");
537 for (i = 0; i < G_N_ELEMENTS (graph_names); ++i) {
538 fprintf (stdout, " %-10s %s\n", graph_names [i].name, graph_names [i].desc);
544 " --config FILE Loads FILE as the Mono config\n"
545 " --verbose, -v Increases the verbosity level\n"
546 " --help, -h Show usage information\n"
547 " --version, -V Show version information\n"
548 " --optimize=OPT Turns on a specific optimization:\n");
550 for (i = 0; i < G_N_ELEMENTS (opt_names); ++i)
551 fprintf (stdout, " %-10s %s\n", opt_names [i].name, opt_names [i].desc);
555 mini_trace_usage (void)
559 " --trace[=EXPR] Trace every call, optional EXPR controls the scope\n"
561 "EXPR is composed of:\n"
562 " all All assemblies\n"
563 " none No assemblies\n"
564 " program Entry point assembly\n"
565 " assembly Specifies an assembly\n"
566 " M:Type:Method Specifies a method\n"
567 " N:Namespace Specifies a namespace\n"
568 " T:Type Specifies a type\n"
569 " +EXPR Includes expression\n"
570 " -EXPR Excludes expression\n");
573 static const char *info = ""
574 #ifdef HAVE_KW_THREAD
578 #endif /* HAVE_KW_THREAD */
580 #ifdef USE_INCLUDED_LIBGC
581 "\tGC: Included Boehm (with typed GC)\n"
583 #if HAVE_GC_GCJ_MALLOC
584 "\tGC: System Boehm (with typed GC)\n"
586 "\tGC: System Boehm (no typed GC available)\n"
591 #endif /* HAVE_BOEHM_GC */
592 #ifdef MONO_ARCH_SIGSEGV_ON_ALTSTACK
593 "\tSIGSEGV : altstack\n"
595 "\tSIGSEGV : normal\n"
598 "\tGlobalization: ICU\n"
600 "\tGlobalization: none\n"
601 #endif /* HAVE_ICU */
605 mono_main (int argc, char* argv[])
607 MainThreadArgs main_args;
608 MonoAssembly *assembly;
609 MonoMethodDesc *desc;
613 const char* aname, *mname = NULL;
614 char *config_file = NULL;
616 int enable_debugging = FALSE;
617 guint32 opt, action = DO_EXEC;
618 MonoGraphOptions mono_graph_options = 0;
619 int mini_verbose = 0;
620 gboolean enable_profile = FALSE;
621 char *trace_options = NULL;
622 char *profile_options = NULL;
623 char *aot_options = NULL;
625 setlocale (LC_ALL, "");
627 g_log_set_always_fatal (G_LOG_LEVEL_ERROR);
628 g_log_set_fatal_mask (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR);
630 opt = parse_optimizations (NULL);
632 for (i = 1; i < argc; ++i) {
633 if (argv [i] [0] != '-')
635 if (strcmp (argv [i], "--regression") == 0) {
636 action = DO_REGRESSION;
637 } else if (strcmp (argv [i], "--verbose") == 0 || strcmp (argv [i], "-v") == 0) {
639 } else if (strcmp (argv [i], "--version") == 0 || strcmp (argv [i], "-V") == 0) {
640 g_print ("Mono JIT compiler version %s, (C) 2002-2004 Novell, Inc and Contributors. www.go-mono.com\n", VERSION);
643 const guchar *cerror;
644 const guchar *clibpath;
646 cerror = mono_check_corlib_version ();
647 clibpath = mono_defaults.corlib? mono_image_get_filename (mono_defaults.corlib): "unknown";
649 g_print ("The currently installed mscorlib doesn't match this runtime version.\n");
650 g_print ("The error is: %s\n", cerror);
651 g_print ("mscorlib.dll loaded at: %s\n", clibpath);
656 } else if (strcmp (argv [i], "--help") == 0 || strcmp (argv [i], "-h") == 0) {
659 } else if (strcmp (argv [i], "--help-trace") == 0){
662 } else if (strncmp (argv [i], "--statfile", 10) == 0) {
663 mini_stats_fd = fopen (argv [++i], "w+");
664 } else if (strncmp (argv [i], "--optimize=", 11) == 0) {
665 opt = parse_optimizations (argv [i] + 11);
666 } else if (strncmp (argv [i], "-O=", 3) == 0) {
667 opt = parse_optimizations (argv [i] + 3);
668 } else if (strcmp (argv [i], "--config") == 0) {
669 config_file = argv [++i];
670 } else if (strcmp (argv [i], "--ncompile") == 0) {
671 count = atoi (argv [++i]);
673 } else if (strcmp (argv [i], "--trace") == 0) {
674 trace_options = (char*)"";
675 } else if (strncmp (argv [i], "--trace=", 8) == 0) {
676 trace_options = &argv [i][8];
677 } else if (strcmp (argv [i], "--breakonex") == 0) {
678 mono_break_on_exc = TRUE;
679 } else if (strcmp (argv [i], "--break") == 0) {
680 if (!mono_debugger_insert_breakpoint (argv [++i], FALSE))
681 g_error ("Invalid method name '%s'", argv [i]);
682 } else if (strcmp (argv [i], "--print-vtable") == 0) {
683 mono_print_vtable = TRUE;
684 } else if (strcmp (argv [i], "--stats") == 0) {
685 mono_stats.enabled = TRUE;
686 mono_jit_stats.enabled = TRUE;
688 } else if (strcmp (argv [i], "--aot") == 0) {
689 mono_compile_aot = TRUE;
690 } else if (strncmp (argv [i], "--aot=", 6) == 0) {
691 mono_compile_aot = TRUE;
692 aot_options = &argv [i][6];
694 } else if (strcmp (argv [i], "--compile-all") == 0) {
696 } else if (strcmp (argv [i], "--profile") == 0) {
697 enable_profile = TRUE;
698 profile_options = NULL;
699 } else if (strncmp (argv [i], "--profile=", 10) == 0) {
700 enable_profile = TRUE;
701 profile_options = argv [i] + 10;
702 } else if (strcmp (argv [i], "--compile") == 0) {
705 } else if (strncmp (argv [i], "--graph=", 8) == 0) {
706 mono_graph_options = mono_parse_graph_options (argv [i] + 8);
709 } else if (strcmp (argv [i], "--graph") == 0) {
711 mono_graph_options = MONO_GRAPH_CFG;
713 } else if (strcmp (argv [i], "--debug") == 0) {
714 enable_debugging = TRUE;
716 fprintf (stderr, "Unknown command line option: '%s'\n", argv [i]);
726 if (mono_compile_aot || action == DO_EXEC) {
727 g_set_prgname (argv[i]);
730 if (enable_profile) {
731 /* Needed because of TLS accesses in mono_profiler_load () */
733 mono_profiler_load (profile_options);
736 if (trace_options != NULL){
738 * Need to call this before mini_init () so we can trace methods
739 * compiled there too.
741 mono_jit_trace_calls = mono_trace_parse_options (trace_options);
742 if (mono_jit_trace_calls == NULL)
746 mono_set_defaults (mini_verbose, opt);
747 domain = mini_init (argv [i]);
751 if (mini_regression_list (mini_verbose, argc -i, argv + i)) {
752 g_print ("Regression ERRORS!\n");
753 mini_cleanup (domain);
756 mini_cleanup (domain);
759 if (argc - i != 1 || mname == NULL) {
760 g_print ("Usage: mini --ncompile num --compile method assembly\n");
761 mini_cleanup (domain);
769 mini_cleanup (domain);
775 if (argc - i != 1 || mname == NULL) {
777 mini_cleanup (domain);
785 mini_cleanup (domain);
792 if (enable_debugging) {
793 mono_debug_init (MONO_DEBUG_FORMAT_MONO);
794 mono_debug_init_1 (domain);
797 /* Parse gac loading options before loading assemblies. */
798 if (mono_compile_aot || action == DO_EXEC) {
799 mono_config_parse (config_file);
802 assembly = mono_assembly_open (aname, NULL);
804 fprintf (stderr, "cannot open assembly %s\n", aname);
805 mini_cleanup (domain);
809 if (trace_options != NULL)
810 mono_trace_set_assembly (assembly);
812 if (enable_debugging)
813 mono_debug_init_2 (assembly);
815 if (mono_compile_aot || action == DO_EXEC) {
818 //mono_set_rootdir ();
820 error = mono_check_corlib_version ();
822 fprintf (stderr, "Corlib not in sync with this runtime: %s\n", error);
823 fprintf (stderr, "Download a newer corlib or a newer runtime at http://www.go-mono.com/daily.\n");
827 main_args.domain = domain;
828 main_args.file = aname;
829 main_args.argc = argc - i;
830 main_args.argv = argv + i;
831 main_args.opts = opt;
832 main_args.aot_options = aot_options;
834 mono_runtime_exec_managed_code (domain, main_thread_handler, &main_args);
835 mini_cleanup (domain);
837 /* Look up return value from System.Environment.ExitCode */
838 i = mono_environment_exitcode_get ();
840 } else if (action == DO_COMPILE) {
841 compile_all_methods (assembly, mini_verbose);
842 mini_cleanup (domain);
845 desc = mono_method_desc_new (mname, 0);
847 g_print ("Invalid method name %s\n", mname);
848 mini_cleanup (domain);
851 method = mono_method_desc_search_in_image (desc, mono_assembly_get_image (assembly));
853 g_print ("Cannot find method %s\n", mname);
854 mini_cleanup (domain);
858 if (action == DO_DRAW) {
861 switch (mono_graph_options) {
862 case MONO_GRAPH_DTREE:
864 opt |= MONO_OPT_LOOP;
866 case MONO_GRAPH_CFG_CODE:
869 case MONO_GRAPH_CFG_SSA:
872 case MONO_GRAPH_CFG_OPTCODE:
879 if ((method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
880 (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL)) {
882 nm = mono_marshal_get_native_wrapper (method);
883 cfg = mini_method_compile (nm, opt, mono_get_root_domain (), FALSE, part);
886 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, part);
887 if ((mono_graph_options & MONO_GRAPH_CFG_SSA) && !(cfg->comp_done & MONO_COMP_SSA)) {
888 g_warning ("no SSA info available (use -O=deadce)");
891 mono_draw_graph (cfg, mono_graph_options);
892 mono_destroy_compile (cfg);
894 } else if (action == DO_BENCH) {
897 double no_opt_time = 0.0;
898 GTimer *timer = g_timer_new ();
899 fprintf (mini_stats_fd, "$stattitle = \'Compilations times for %s\';\n",
900 mono_method_full_name (method, TRUE));
901 fprintf (mini_stats_fd, "@data = (\n");
902 fprintf (mini_stats_fd, "[");
903 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++) {
908 fprintf (mini_stats_fd, "\"%s\",", n);
910 fprintf (mini_stats_fd, "],\n[");
912 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++) {
916 g_timer_start (timer);
917 for (j = 0; j < count; ++j) {
918 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, 0);
919 mono_destroy_compile (cfg);
921 g_timer_stop (timer);
922 elapsed = g_timer_elapsed (timer, NULL);
924 no_opt_time = elapsed;
925 fprintf (mini_stats_fd, "%f, ", elapsed);
927 fprintf (mini_stats_fd, "]");
928 if (no_opt_time > 0.0) {
929 fprintf (mini_stats_fd, ", \n[");
930 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++)
931 fprintf (mini_stats_fd, "%f,", no_opt_time);
932 fprintf (mini_stats_fd, "]");
934 fprintf (mini_stats_fd, ");\n");
936 for (i = 0; i < count; ++i) {
937 if ((method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
938 (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
939 method = mono_marshal_get_native_wrapper (method);
941 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, 0);
942 mono_destroy_compile (cfg);
946 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, 0);
947 mono_destroy_compile (cfg);
950 mini_cleanup (domain);
955 mono_jit_init (const char *file)
957 return mini_init (file);
961 mono_jit_cleanup (MonoDomain *domain)
963 mini_cleanup (domain);