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 /* SSAPRE does not work correctly on non x86 platforms (bug #70637) */
96 #define EXCLUDED_FROM_ALL (MONO_OPT_SHARED | MONO_OPT_PRECOMP)
99 parse_optimizations (const char* p)
101 /* the default value */
102 guint32 opt = DEFAULT_OPTIMIZATIONS;
107 /* call out to cpu detection code here that sets the defaults ... */
108 opt |= mono_arch_cpu_optimizazions (&exclude);
120 for (i = 0; i < G_N_ELEMENTS (opt_names); ++i) {
121 n = opt_names [i].name;
123 if (strncmp (p, n, len) == 0) {
132 } else if (*p == '=') {
134 if (opt_names [i].func)
135 opt_names [i].func (p);
136 while (*p && *p++ != ',');
143 if (i == G_N_ELEMENTS (opt_names)) {
144 if (strncmp (p, "all", 3) == 0) {
148 opt = ~(EXCLUDED_FROM_ALL | exclude);
153 fprintf (stderr, "Invalid optimization name `%s'\n", p);
164 MonoGraphOptions value;
167 static const GraphName
169 {"cfg", "Control Flow Graph (CFG)" , MONO_GRAPH_CFG},
170 {"dtree", "Dominator Tree", MONO_GRAPH_DTREE},
171 {"code", "CFG showing code", MONO_GRAPH_CFG_CODE},
172 {"ssa", "CFG showing code after SSA translation", MONO_GRAPH_CFG_SSA},
173 {"optcode", "CFG showing code after IR optimizations", MONO_GRAPH_CFG_OPTCODE}
176 static MonoGraphOptions
177 mono_parse_graph_options (const char* p)
182 for (i = 0; i < G_N_ELEMENTS (graph_names); ++i) {
183 n = graph_names [i].name;
185 if (strncmp (p, n, len) == 0)
186 return graph_names [i].value;
189 fprintf (stderr, "Invalid graph name provided: %s\n", p);
194 mono_parse_default_optimizations (const char* p)
198 opt = parse_optimizations (p);
203 opt_descr (guint32 flags) {
204 GString *str = g_string_new ("");
208 for (i = 0; i < G_N_ELEMENTS (opt_names); ++i) {
209 if (flags & (1 << i)) {
211 g_string_append_c (str, ',');
212 g_string_append (str, opt_names [i].name);
216 return g_string_free (str, FALSE);
226 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_INTRINS,
227 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS,
228 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP,
229 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_CFOLD,
230 MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP | MONO_OPT_CONSPROP | MONO_OPT_DEADCE,
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,
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_ABCREM,
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_SSAPRE,
234 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
237 typedef int (*TestMethod) (void);
241 domain_dump_native_code (MonoDomain *domain) {
242 // need to poke into the domain, move to metadata/domain.c
243 // need to empty jit_info_table and code_mp
248 mini_regression (MonoImage *image, int verbose, int *total_run) {
249 guint32 i, opt, opt_flags;
253 int result, expected, failed, cfailed, run, code_size, total;
255 GTimer *timer = g_timer_new ();
258 fprintf (mini_stats_fd, "$stattitle = \'Mono Benchmark Results (various optimizations)\';\n");
260 fprintf (mini_stats_fd, "$graph->set_legend(qw(");
261 for (opt = 0; opt < G_N_ELEMENTS (opt_sets); opt++) {
262 opt_flags = opt_sets [opt];
263 n = opt_descr (opt_flags);
267 fprintf (mini_stats_fd, " ");
268 fprintf (mini_stats_fd, "%s", n);
272 fprintf (mini_stats_fd, "));\n");
274 fprintf (mini_stats_fd, "@data = (\n");
275 fprintf (mini_stats_fd, "[");
278 /* load the metadata */
279 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
280 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
281 mono_class_init (method->klass);
283 if (!strncmp (method->name, "test_", 5) && mini_stats_fd) {
284 fprintf (mini_stats_fd, "\"%s\",", method->name);
288 fprintf (mini_stats_fd, "],\n");
293 for (opt = 0; opt < G_N_ELEMENTS (opt_sets); ++opt) {
294 double elapsed, comp_time, start_time;
297 opt_flags = opt_sets [opt];
298 mono_set_defaults (verbose, opt_flags);
299 n = opt_descr (opt_flags);
300 g_print ("Test run: image=%s, opts=%s\n", mono_image_get_filename (image), n);
302 cfailed = failed = run = code_size = 0;
303 comp_time = elapsed = 0.0;
305 /* fixme: ugly hack - delete all previously compiled methods */
306 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
307 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
311 g_timer_start (timer);
313 fprintf (mini_stats_fd, "[");
314 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
315 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
316 if (strncmp (method->name, "test_", 5) == 0) {
317 expected = atoi (method->name + 5);
319 start_time = g_timer_elapsed (timer, NULL);
320 comp_time -= start_time;
321 cfg = mini_method_compile (method, opt_flags, mono_get_root_domain (), TRUE, FALSE, 0);
322 comp_time += g_timer_elapsed (timer, NULL);
325 g_print ("Running '%s' ...\n", method->name);
326 #ifdef MONO_USE_AOT_COMPILER
327 if ((jinfo = mono_aot_get_method (mono_get_root_domain (), method)))
328 func = jinfo->code_start;
331 func = (TestMethod)cfg->native_code;
333 if (result != expected) {
336 g_print ("Test '%s' failed result (got %d, expected %d).\n", method->name, result, expected);
338 code_size += cfg->code_len;
339 mono_destroy_compile (cfg);
344 g_print ("Test '%s' failed compilation.\n", method->name);
347 fprintf (mini_stats_fd, "%f, ",
348 g_timer_elapsed (timer, NULL) - start_time);
352 fprintf (mini_stats_fd, "],\n");
353 g_timer_stop (timer);
354 elapsed = g_timer_elapsed (timer, NULL);
355 g_print ("Results: total tests: %d, failed: %d, cfailed: %d (pass: %.2f%%)\n",
356 run, failed, cfailed, 100.0*(run-failed-cfailed)/run);
357 g_print ("Elapsed time: %f secs (%f, %f), Code size: %d\n\n", elapsed,
358 elapsed - comp_time, comp_time, code_size);
359 total += failed + cfailed;
364 fprintf (mini_stats_fd, ");\n");
365 fflush (mini_stats_fd);
368 g_timer_destroy (timer);
373 mini_regression_list (int verbose, int count, char *images [])
375 int i, total, total_run, run;
378 total_run = total = 0;
379 for (i = 0; i < count; ++i) {
380 ass = mono_assembly_open (images [i], NULL);
382 g_warning ("failed to load assembly: %s", images [i]);
385 total += mini_regression (mono_assembly_get_image (ass), verbose, &run);
388 g_print ("Overall results: tests: %d, failed: %d, opt combinations: %d (pass: %.2f%%)\n",
389 total_run, total, (int)G_N_ELEMENTS (opt_sets), 100.0*(total_run-total)/total_run);
401 typedef struct CompileAllThreadArgs {
404 } CompileAllThreadArgs;
407 compile_all_methods_thread_main (CompileAllThreadArgs *args)
409 MonoAssembly *ass = args->ass;
410 int verbose = args->verbose;
411 MonoImage *image = mono_assembly_get_image (ass);
415 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
416 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
417 if (method->flags & METHOD_ATTRIBUTE_ABSTRACT)
419 if (method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL)
424 char * desc = mono_method_full_name (method, TRUE);
425 g_print ("Compiling %d %s\n", count, desc);
428 mono_compile_method (method);
434 compile_all_methods (MonoAssembly *ass, int verbose)
436 CompileAllThreadArgs args;
439 args.verbose = verbose;
442 * Need to create a mono thread since compilation might trigger
443 * running of managed code.
445 mono_thread_create (mono_domain_get (), compile_all_methods_thread_main, &args);
447 mono_thread_manage ();
452 * @assembly: reference to an assembly
453 * @argc: argument count
454 * @argv: argument vector
456 * Start execution of a program.
459 mono_jit_exec (MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[])
461 MonoImage *image = mono_assembly_get_image (assembly);
463 guint32 entry = mono_image_get_entry_point (image);
466 g_print ("Assembly '%s' doesn't have an entry point.\n", mono_image_get_filename (image));
467 /* FIXME: remove this silly requirement. */
468 mono_environment_exitcode_set (1);
472 method = mono_get_method (image, entry, NULL);
474 return mono_runtime_run_main (method, argc, argv, NULL);
487 static void main_thread_handler (gpointer user_data)
489 MainThreadArgs *main_args = user_data;
490 MonoAssembly *assembly;
492 assembly = mono_domain_assembly_open (main_args->domain, main_args->file);
494 fprintf (stderr, "Can not open image %s\n", main_args->file);
498 if (mono_compile_aot) {
499 int res = mono_compile_assembly (assembly, main_args->opts, main_args->aot_options);
500 printf ("AOT RESULT %d\n", res);
503 * This must be done in a thread managed by mono since it can invoke
506 if (main_args->opts & MONO_OPT_PRECOMP)
507 mono_precompile_assemblies ();
509 mono_jit_exec (main_args->domain, assembly, main_args->argc, main_args->argv);
514 mini_usage_jitdeveloper ()
519 "Runtime and JIT debugging options:\n"
520 " --breakonex Inserts a breakpoint on exceptions\n"
521 " --break METHOD Inserts a breakpoint at METHOD entry\n"
522 " --compile METHOD Just compile METHOD in assembly\n"
523 " --compile-all Compiles all the methods in the assembly\n"
524 " --ncompile N Number of times to compile METHOD (default: 1)\n"
525 " --print-vtable Print the vtable of all used classes\n"
526 " --regression Runs the regression test contained in the assembly\n"
527 " --statfile FILE Sets the stat file to FILE\n"
528 " --stats Print statistics about the JIT operations\n"
531 " --graph[=TYPE] METHOD Draws a graph of the specified method:\n");
533 for (i = 0; i < G_N_ELEMENTS (graph_names); ++i) {
534 fprintf (stdout, " %-10s %s\n", graph_names [i].name, graph_names [i].desc);
539 mini_usage_list_opt ()
543 for (i = 0; i < G_N_ELEMENTS (opt_names); ++i)
544 fprintf (stdout, " %-10s %s\n", opt_names [i].name, opt_names [i].desc);
551 "Usage is: mono [options] program [program-options]\n"
554 " --aot Compiles the assembly to native code\n"
555 " --debug Enable debugging support\n"
556 " --profile[=profiler] Runs in profiling mode with the specified profiler module\n"
557 " --trace[=EXPR] Enable tracing, use --help-trace for details\n"
558 " --help-devel Shows more options available to developers\n"
561 " --config FILE Loads FILE as the Mono config\n"
562 " --verbose, -v Increases the verbosity level\n"
563 " --help, -h Show usage information\n"
564 " --version, -V Show version information\n"
565 " --optimize=OPT Turns on or off a specific optimization\n"
566 " Use --list-opt to get a list of optimizations\n"
567 " --security Turns on the security manager (unsupported, default is off)\n");
571 mini_trace_usage (void)
575 " --trace[=EXPR] Trace every call, optional EXPR controls the scope\n"
577 "EXPR is composed of:\n"
578 " all All assemblies\n"
579 " none No assemblies\n"
580 " program Entry point assembly\n"
581 " assembly Specifies an assembly\n"
582 " M:Type:Method Specifies a method\n"
583 " N:Namespace Specifies a namespace\n"
584 " T:Type Specifies a type\n"
585 " +EXPR Includes expression\n"
586 " -EXPR Excludes expression\n");
589 static const char *info = ""
590 #ifdef HAVE_KW_THREAD
594 #endif /* HAVE_KW_THREAD */
596 #ifdef USE_INCLUDED_LIBGC
597 "\tGC: Included Boehm (with typed GC)\n"
599 #if HAVE_GC_GCJ_MALLOC
600 "\tGC: System Boehm (with typed GC)\n"
602 "\tGC: System Boehm (no typed GC available)\n"
607 #endif /* HAVE_BOEHM_GC */
608 #ifdef MONO_ARCH_SIGSEGV_ON_ALTSTACK
609 "\tSIGSEGV : altstack\n"
611 "\tSIGSEGV : normal\n"
614 "\tGlobalization: ICU\n"
616 "\tGlobalization: none\n"
617 #endif /* HAVE_ICU */
621 mono_main (int argc, char* argv[])
623 MainThreadArgs main_args;
624 MonoAssembly *assembly;
625 MonoMethodDesc *desc;
629 const char* aname, *mname = NULL;
630 char *config_file = NULL;
632 int enable_debugging = FALSE;
633 guint32 opt, action = DO_EXEC;
634 MonoGraphOptions mono_graph_options = 0;
635 int mini_verbose = 0;
636 gboolean enable_profile = FALSE;
637 char *trace_options = NULL;
638 char *profile_options = NULL;
639 char *aot_options = NULL;
641 setlocale (LC_ALL, "");
643 g_log_set_always_fatal (G_LOG_LEVEL_ERROR);
644 g_log_set_fatal_mask (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR);
646 opt = parse_optimizations (NULL);
648 for (i = 1; i < argc; ++i) {
649 if (argv [i] [0] != '-')
651 if (strcmp (argv [i], "--regression") == 0) {
652 action = DO_REGRESSION;
653 } else if (strcmp (argv [i], "--verbose") == 0 || strcmp (argv [i], "-v") == 0) {
655 } else if (strcmp (argv [i], "--version") == 0 || strcmp (argv [i], "-V") == 0) {
656 g_print ("Mono JIT compiler version %s, (C) 2002-2004 Novell, Inc and Contributors. www.go-mono.com\n", VERSION);
659 const guchar *cerror;
660 const guchar *clibpath;
662 cerror = mono_check_corlib_version ();
663 clibpath = mono_defaults.corlib? mono_image_get_filename (mono_defaults.corlib): "unknown";
665 g_print ("The currently installed mscorlib doesn't match this runtime version.\n");
666 g_print ("The error is: %s\n", cerror);
667 g_print ("mscorlib.dll loaded at: %s\n", clibpath);
672 } else if (strcmp (argv [i], "--help") == 0 || strcmp (argv [i], "-h") == 0) {
675 } else if (strcmp (argv [i], "--help-trace") == 0){
678 } else if (strcmp (argv [i], "--help-devel") == 0){
679 mini_usage_jitdeveloper ();
681 } else if (strcmp (argv [i], "--list-opt") == 0){
682 mini_usage_list_opt ();
684 } else if (strncmp (argv [i], "--statfile", 10) == 0) {
685 mini_stats_fd = fopen (argv [++i], "w+");
686 } else if (strncmp (argv [i], "--optimize=", 11) == 0) {
687 opt = parse_optimizations (argv [i] + 11);
688 } else if (strncmp (argv [i], "-O=", 3) == 0) {
689 opt = parse_optimizations (argv [i] + 3);
690 } else if (strcmp (argv [i], "--config") == 0) {
691 config_file = argv [++i];
692 } else if (strcmp (argv [i], "--ncompile") == 0) {
693 count = atoi (argv [++i]);
695 } else if (strcmp (argv [i], "--trace") == 0) {
696 trace_options = (char*)"";
697 } else if (strncmp (argv [i], "--trace=", 8) == 0) {
698 trace_options = &argv [i][8];
699 } else if (strcmp (argv [i], "--breakonex") == 0) {
700 mono_break_on_exc = TRUE;
701 } else if (strcmp (argv [i], "--break") == 0) {
702 if (!mono_debugger_insert_breakpoint (argv [++i], FALSE))
703 g_error ("Invalid method name '%s'", argv [i]);
704 } else if (strcmp (argv [i], "--print-vtable") == 0) {
705 mono_print_vtable = TRUE;
706 } else if (strcmp (argv [i], "--stats") == 0) {
707 mono_stats.enabled = TRUE;
708 mono_jit_stats.enabled = TRUE;
710 } else if (strcmp (argv [i], "--aot") == 0) {
711 mono_compile_aot = TRUE;
712 } else if (strncmp (argv [i], "--aot=", 6) == 0) {
713 mono_compile_aot = TRUE;
714 aot_options = &argv [i][6];
716 } else if (strcmp (argv [i], "--compile-all") == 0) {
718 } else if (strcmp (argv [i], "--profile") == 0) {
719 enable_profile = TRUE;
720 profile_options = NULL;
721 } else if (strncmp (argv [i], "--profile=", 10) == 0) {
722 enable_profile = TRUE;
723 profile_options = argv [i] + 10;
724 } else if (strcmp (argv [i], "--compile") == 0) {
727 } else if (strncmp (argv [i], "--graph=", 8) == 0) {
728 mono_graph_options = mono_parse_graph_options (argv [i] + 8);
731 } else if (strcmp (argv [i], "--graph") == 0) {
733 mono_graph_options = MONO_GRAPH_CFG;
735 } else if (strcmp (argv [i], "--debug") == 0) {
736 enable_debugging = TRUE;
737 } else if (strcmp (argv [i], "--security") == 0) {
738 mono_use_security_manager = TRUE;
740 fprintf (stderr, "Unknown command line option: '%s'\n", argv [i]);
750 if (mono_compile_aot || action == DO_EXEC) {
751 g_set_prgname (argv[i]);
754 if (enable_profile) {
755 /* Needed because of TLS accesses in mono_profiler_load () */
757 mono_profiler_load (profile_options);
760 if (trace_options != NULL){
762 * Need to call this before mini_init () so we can trace methods
763 * compiled there too.
765 mono_jit_trace_calls = mono_trace_parse_options (trace_options);
766 if (mono_jit_trace_calls == NULL)
770 if (mono_compile_aot && mono_use_security_manager) {
771 mono_use_security_manager = FALSE;
772 g_warning ("Current security manager implementation isn't compatible with AOT - disabling security manager.");
775 mono_set_defaults (mini_verbose, opt);
776 domain = mini_init (argv [i]);
780 if (mini_regression_list (mini_verbose, argc -i, argv + i)) {
781 g_print ("Regression ERRORS!\n");
782 mini_cleanup (domain);
785 mini_cleanup (domain);
788 if (argc - i != 1 || mname == NULL) {
789 g_print ("Usage: mini --ncompile num --compile method assembly\n");
790 mini_cleanup (domain);
798 mini_cleanup (domain);
804 if (argc - i != 1 || mname == NULL) {
806 mini_cleanup (domain);
814 mini_cleanup (domain);
821 if (enable_debugging) {
822 mono_debug_init (MONO_DEBUG_FORMAT_MONO);
823 mono_debug_init_1 (domain);
826 /* Parse gac loading options before loading assemblies. */
827 if (mono_compile_aot || action == DO_EXEC) {
828 mono_config_parse (config_file);
831 assembly = mono_assembly_open (aname, NULL);
833 fprintf (stderr, "cannot open assembly %s\n", aname);
834 mini_cleanup (domain);
838 if (trace_options != NULL)
839 mono_trace_set_assembly (assembly);
841 if (enable_debugging)
842 mono_debug_init_2 (assembly);
844 if (mono_compile_aot || action == DO_EXEC) {
847 //mono_set_rootdir ();
849 error = mono_check_corlib_version ();
851 fprintf (stderr, "Corlib not in sync with this runtime: %s\n", error);
852 fprintf (stderr, "Download a newer corlib or a newer runtime at http://www.go-mono.com/daily.\n");
856 main_args.domain = domain;
857 main_args.file = aname;
858 main_args.argc = argc - i;
859 main_args.argv = argv + i;
860 main_args.opts = opt;
861 main_args.aot_options = aot_options;
863 mono_runtime_exec_managed_code (domain, main_thread_handler, &main_args);
865 main_thread_handler (&main_args);
866 mono_thread_manage ();
868 mini_cleanup (domain);
870 /* Look up return value from System.Environment.ExitCode */
871 i = mono_environment_exitcode_get ();
873 } else if (action == DO_COMPILE) {
874 compile_all_methods (assembly, mini_verbose);
875 mini_cleanup (domain);
878 desc = mono_method_desc_new (mname, 0);
880 g_print ("Invalid method name %s\n", mname);
881 mini_cleanup (domain);
884 method = mono_method_desc_search_in_image (desc, mono_assembly_get_image (assembly));
886 g_print ("Cannot find method %s\n", mname);
887 mini_cleanup (domain);
891 if (action == DO_DRAW) {
894 switch (mono_graph_options) {
895 case MONO_GRAPH_DTREE:
897 opt |= MONO_OPT_LOOP;
899 case MONO_GRAPH_CFG_CODE:
902 case MONO_GRAPH_CFG_SSA:
905 case MONO_GRAPH_CFG_OPTCODE:
912 if ((method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
913 (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL)) {
915 nm = mono_marshal_get_native_wrapper (method);
916 cfg = mini_method_compile (nm, opt, mono_get_root_domain (), FALSE, FALSE, part);
919 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, FALSE, part);
920 if ((mono_graph_options & MONO_GRAPH_CFG_SSA) && !(cfg->comp_done & MONO_COMP_SSA)) {
921 g_warning ("no SSA info available (use -O=deadce)");
924 mono_draw_graph (cfg, mono_graph_options);
925 mono_destroy_compile (cfg);
927 } else if (action == DO_BENCH) {
930 double no_opt_time = 0.0;
931 GTimer *timer = g_timer_new ();
932 fprintf (mini_stats_fd, "$stattitle = \'Compilations times for %s\';\n",
933 mono_method_full_name (method, TRUE));
934 fprintf (mini_stats_fd, "@data = (\n");
935 fprintf (mini_stats_fd, "[");
936 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++) {
941 fprintf (mini_stats_fd, "\"%s\",", n);
943 fprintf (mini_stats_fd, "],\n[");
945 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++) {
949 g_timer_start (timer);
950 for (j = 0; j < count; ++j) {
951 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, FALSE, 0);
952 mono_destroy_compile (cfg);
954 g_timer_stop (timer);
955 elapsed = g_timer_elapsed (timer, NULL);
957 no_opt_time = elapsed;
958 fprintf (mini_stats_fd, "%f, ", elapsed);
960 fprintf (mini_stats_fd, "]");
961 if (no_opt_time > 0.0) {
962 fprintf (mini_stats_fd, ", \n[");
963 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++)
964 fprintf (mini_stats_fd, "%f,", no_opt_time);
965 fprintf (mini_stats_fd, "]");
967 fprintf (mini_stats_fd, ");\n");
969 for (i = 0; i < count; ++i) {
970 if ((method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
971 (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
972 method = mono_marshal_get_native_wrapper (method);
974 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, FALSE, 0);
975 mono_destroy_compile (cfg);
979 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, FALSE, 0);
980 mono_destroy_compile (cfg);
983 mini_cleanup (domain);
988 mono_jit_init (const char *file)
990 return mini_init (file);
994 mono_jit_cleanup (MonoDomain *domain)
996 mini_cleanup (domain);