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 | MONO_OPT_SSAPRE)
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 /* SSAPRE does not work correctly on non x86 platforms (bug #70637)
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_SSAPRE,
236 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
239 typedef int (*TestMethod) (void);
243 domain_dump_native_code (MonoDomain *domain) {
244 // need to poke into the domain, move to metadata/domain.c
245 // need to empty jit_info_table and code_mp
250 mini_regression (MonoImage *image, int verbose, int *total_run) {
251 guint32 i, opt, opt_flags;
255 int result, expected, failed, cfailed, run, code_size, total;
257 GTimer *timer = g_timer_new ();
260 fprintf (mini_stats_fd, "$stattitle = \'Mono Benchmark Results (various optimizations)\';\n");
262 fprintf (mini_stats_fd, "$graph->set_legend(qw(");
263 for (opt = 0; opt < G_N_ELEMENTS (opt_sets); opt++) {
264 opt_flags = opt_sets [opt];
265 n = opt_descr (opt_flags);
269 fprintf (mini_stats_fd, " ");
270 fprintf (mini_stats_fd, "%s", n);
274 fprintf (mini_stats_fd, "));\n");
276 fprintf (mini_stats_fd, "@data = (\n");
277 fprintf (mini_stats_fd, "[");
280 /* load the metadata */
281 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
282 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
283 mono_class_init (method->klass);
285 if (!strncmp (method->name, "test_", 5) && mini_stats_fd) {
286 fprintf (mini_stats_fd, "\"%s\",", method->name);
290 fprintf (mini_stats_fd, "],\n");
295 for (opt = 0; opt < G_N_ELEMENTS (opt_sets); ++opt) {
296 double elapsed, comp_time, start_time;
299 opt_flags = opt_sets [opt];
300 mono_set_defaults (verbose, opt_flags);
301 n = opt_descr (opt_flags);
302 g_print ("Test run: image=%s, opts=%s\n", mono_image_get_filename (image), n);
304 cfailed = failed = run = code_size = 0;
305 comp_time = elapsed = 0.0;
307 /* fixme: ugly hack - delete all previously compiled methods */
308 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
309 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
313 g_timer_start (timer);
315 fprintf (mini_stats_fd, "[");
316 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
317 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
318 if (strncmp (method->name, "test_", 5) == 0) {
319 expected = atoi (method->name + 5);
321 start_time = g_timer_elapsed (timer, NULL);
322 comp_time -= start_time;
323 cfg = mini_method_compile (method, opt_flags, mono_get_root_domain (), TRUE, FALSE, 0);
324 comp_time += g_timer_elapsed (timer, NULL);
327 g_print ("Running '%s' ...\n", method->name);
328 #ifdef MONO_USE_AOT_COMPILER
329 if ((jinfo = mono_aot_get_method (mono_get_root_domain (), method)))
330 func = jinfo->code_start;
333 func = (TestMethod)cfg->native_code;
335 if (result != expected) {
338 g_print ("Test '%s' failed result (got %d, expected %d).\n", method->name, result, expected);
340 code_size += cfg->code_len;
341 mono_destroy_compile (cfg);
346 g_print ("Test '%s' failed compilation.\n", method->name);
349 fprintf (mini_stats_fd, "%f, ",
350 g_timer_elapsed (timer, NULL) - start_time);
354 fprintf (mini_stats_fd, "],\n");
355 g_timer_stop (timer);
356 elapsed = g_timer_elapsed (timer, NULL);
357 g_print ("Results: total tests: %d, failed: %d, cfailed: %d (pass: %.2f%%)\n",
358 run, failed, cfailed, 100.0*(run-failed-cfailed)/run);
359 g_print ("Elapsed time: %f secs (%f, %f), Code size: %d\n\n", elapsed,
360 elapsed - comp_time, comp_time, code_size);
361 total += failed + cfailed;
366 fprintf (mini_stats_fd, ");\n");
367 fflush (mini_stats_fd);
370 g_timer_destroy (timer);
375 mini_regression_list (int verbose, int count, char *images [])
377 int i, total, total_run, run;
380 total_run = total = 0;
381 for (i = 0; i < count; ++i) {
382 ass = mono_assembly_open (images [i], NULL);
384 g_warning ("failed to load assembly: %s", images [i]);
387 total += mini_regression (mono_assembly_get_image (ass), verbose, &run);
390 g_print ("Overall results: tests: %d, failed: %d, opt combinations: %d (pass: %.2f%%)\n",
391 total_run, total, (int)G_N_ELEMENTS (opt_sets), 100.0*(total_run-total)/total_run);
403 typedef struct CompileAllThreadArgs {
406 } CompileAllThreadArgs;
409 compile_all_methods_thread_main (CompileAllThreadArgs *args)
411 MonoAssembly *ass = args->ass;
412 int verbose = args->verbose;
413 MonoImage *image = mono_assembly_get_image (ass);
417 for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
418 method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
419 if (method->flags & METHOD_ATTRIBUTE_ABSTRACT)
421 if (method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL)
426 char * desc = mono_method_full_name (method, TRUE);
427 g_print ("Compiling %d %s\n", count, desc);
430 mono_compile_method (method);
436 compile_all_methods (MonoAssembly *ass, int verbose)
438 CompileAllThreadArgs args;
441 args.verbose = verbose;
444 * Need to create a mono thread since compilation might trigger
445 * running of managed code.
447 mono_thread_create (mono_domain_get (), compile_all_methods_thread_main, &args);
449 mono_thread_manage ();
454 * @assembly: reference to an assembly
455 * @argc: argument count
456 * @argv: argument vector
458 * Start execution of a program.
461 mono_jit_exec (MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[])
463 MonoImage *image = mono_assembly_get_image (assembly);
465 guint32 entry = mono_image_get_entry_point (image);
468 g_print ("Assembly '%s' doesn't have an entry point.\n", mono_image_get_filename (image));
469 /* FIXME: remove this silly requirement. */
470 mono_environment_exitcode_set (1);
474 method = mono_get_method (image, entry, NULL);
476 return mono_runtime_run_main (method, argc, argv, NULL);
489 static void main_thread_handler (gpointer user_data)
491 MainThreadArgs *main_args = user_data;
492 MonoAssembly *assembly;
494 assembly = mono_domain_assembly_open (main_args->domain, main_args->file);
496 fprintf (stderr, "Can not open image %s\n", main_args->file);
500 if (mono_compile_aot) {
501 int res = mono_compile_assembly (assembly, main_args->opts, main_args->aot_options);
502 printf ("AOT RESULT %d\n", res);
505 * This must be done in a thread managed by mono since it can invoke
508 if (main_args->opts & MONO_OPT_PRECOMP)
509 mono_precompile_assemblies ();
511 mono_jit_exec (main_args->domain, assembly, main_args->argc, main_args->argv);
521 "Usage is: mono [options] assembly\n\n"
522 "Runtime and JIT debugging:\n"
523 " --compile METHOD Just compile METHOD in assembly\n"
524 " --ncompile N Number of times to compile METHOD (default: 1)\n"
525 " --regression Runs the regression test contained in the assembly\n"
526 " --print-vtable Print the vtable of all used classes\n"
527 " --trace[=EXPR] Enable tracing, use --help-trace for details\n"
528 " --compile-all Compiles all the methods in the assembly\n"
529 " --breakonex Inserts a breakpoint on exceptions\n"
530 " --break METHOD Inserts a breakpoint at METHOD entry\n"
531 " --debug Enable debugging support\n"
532 " --stats Print statistics about the JIT operations\n"
535 " --statfile FILE Sets the stat file to FILE\n"
536 " --aot Compiles the assembly to native code\n"
537 " --profile[=profiler] Runs in profiling mode with the specified profiler module\n"
538 " --graph[=TYPE] METHOD Draws a graph of the specified method:\n");
540 for (i = 0; i < G_N_ELEMENTS (graph_names); ++i) {
541 fprintf (stdout, " %-10s %s\n", graph_names [i].name, graph_names [i].desc);
547 " --config FILE Loads FILE as the Mono config\n"
548 " --verbose, -v Increases the verbosity level\n"
549 " --help, -h Show usage information\n"
550 " --version, -V Show version information\n"
551 " --optimize=OPT Turns on a specific optimization:\n");
553 for (i = 0; i < G_N_ELEMENTS (opt_names); ++i)
554 fprintf (stdout, " %-10s %s\n", opt_names [i].name, opt_names [i].desc);
557 " --security Turns on the security manager (unsupported, default is off)\n");
561 mini_trace_usage (void)
565 " --trace[=EXPR] Trace every call, optional EXPR controls the scope\n"
567 "EXPR is composed of:\n"
568 " all All assemblies\n"
569 " none No assemblies\n"
570 " program Entry point assembly\n"
571 " assembly Specifies an assembly\n"
572 " M:Type:Method Specifies a method\n"
573 " N:Namespace Specifies a namespace\n"
574 " T:Type Specifies a type\n"
575 " +EXPR Includes expression\n"
576 " -EXPR Excludes expression\n");
579 static const char *info = ""
580 #ifdef HAVE_KW_THREAD
584 #endif /* HAVE_KW_THREAD */
586 #ifdef USE_INCLUDED_LIBGC
587 "\tGC: Included Boehm (with typed GC)\n"
589 #if HAVE_GC_GCJ_MALLOC
590 "\tGC: System Boehm (with typed GC)\n"
592 "\tGC: System Boehm (no typed GC available)\n"
597 #endif /* HAVE_BOEHM_GC */
598 #ifdef MONO_ARCH_SIGSEGV_ON_ALTSTACK
599 "\tSIGSEGV : altstack\n"
601 "\tSIGSEGV : normal\n"
604 "\tGlobalization: ICU\n"
606 "\tGlobalization: none\n"
607 #endif /* HAVE_ICU */
611 mono_main (int argc, char* argv[])
613 MainThreadArgs main_args;
614 MonoAssembly *assembly;
615 MonoMethodDesc *desc;
619 const char* aname, *mname = NULL;
620 char *config_file = NULL;
622 int enable_debugging = FALSE;
623 guint32 opt, action = DO_EXEC;
624 MonoGraphOptions mono_graph_options = 0;
625 int mini_verbose = 0;
626 gboolean enable_profile = FALSE;
627 char *trace_options = NULL;
628 char *profile_options = NULL;
629 char *aot_options = NULL;
631 setlocale (LC_ALL, "");
633 g_log_set_always_fatal (G_LOG_LEVEL_ERROR);
634 g_log_set_fatal_mask (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR);
636 opt = parse_optimizations (NULL);
638 for (i = 1; i < argc; ++i) {
639 if (argv [i] [0] != '-')
641 if (strcmp (argv [i], "--regression") == 0) {
642 action = DO_REGRESSION;
643 } else if (strcmp (argv [i], "--verbose") == 0 || strcmp (argv [i], "-v") == 0) {
645 } else if (strcmp (argv [i], "--version") == 0 || strcmp (argv [i], "-V") == 0) {
646 g_print ("Mono JIT compiler version %s, (C) 2002-2004 Novell, Inc and Contributors. www.go-mono.com\n", VERSION);
649 const guchar *cerror;
650 const guchar *clibpath;
652 cerror = mono_check_corlib_version ();
653 clibpath = mono_defaults.corlib? mono_image_get_filename (mono_defaults.corlib): "unknown";
655 g_print ("The currently installed mscorlib doesn't match this runtime version.\n");
656 g_print ("The error is: %s\n", cerror);
657 g_print ("mscorlib.dll loaded at: %s\n", clibpath);
662 } else if (strcmp (argv [i], "--help") == 0 || strcmp (argv [i], "-h") == 0) {
665 } else if (strcmp (argv [i], "--help-trace") == 0){
668 } else if (strncmp (argv [i], "--statfile", 10) == 0) {
669 mini_stats_fd = fopen (argv [++i], "w+");
670 } else if (strncmp (argv [i], "--optimize=", 11) == 0) {
671 opt = parse_optimizations (argv [i] + 11);
672 } else if (strncmp (argv [i], "-O=", 3) == 0) {
673 opt = parse_optimizations (argv [i] + 3);
674 } else if (strcmp (argv [i], "--config") == 0) {
675 config_file = argv [++i];
676 } else if (strcmp (argv [i], "--ncompile") == 0) {
677 count = atoi (argv [++i]);
679 } else if (strcmp (argv [i], "--trace") == 0) {
680 trace_options = (char*)"";
681 } else if (strncmp (argv [i], "--trace=", 8) == 0) {
682 trace_options = &argv [i][8];
683 } else if (strcmp (argv [i], "--breakonex") == 0) {
684 mono_break_on_exc = TRUE;
685 } else if (strcmp (argv [i], "--break") == 0) {
686 if (!mono_debugger_insert_breakpoint (argv [++i], FALSE))
687 g_error ("Invalid method name '%s'", argv [i]);
688 } else if (strcmp (argv [i], "--print-vtable") == 0) {
689 mono_print_vtable = TRUE;
690 } else if (strcmp (argv [i], "--stats") == 0) {
691 mono_stats.enabled = TRUE;
692 mono_jit_stats.enabled = TRUE;
694 } else if (strcmp (argv [i], "--aot") == 0) {
695 mono_compile_aot = TRUE;
696 } else if (strncmp (argv [i], "--aot=", 6) == 0) {
697 mono_compile_aot = TRUE;
698 aot_options = &argv [i][6];
700 } else if (strcmp (argv [i], "--compile-all") == 0) {
702 } else if (strcmp (argv [i], "--profile") == 0) {
703 enable_profile = TRUE;
704 profile_options = NULL;
705 } else if (strncmp (argv [i], "--profile=", 10) == 0) {
706 enable_profile = TRUE;
707 profile_options = argv [i] + 10;
708 } else if (strcmp (argv [i], "--compile") == 0) {
711 } else if (strncmp (argv [i], "--graph=", 8) == 0) {
712 mono_graph_options = mono_parse_graph_options (argv [i] + 8);
715 } else if (strcmp (argv [i], "--graph") == 0) {
717 mono_graph_options = MONO_GRAPH_CFG;
719 } else if (strcmp (argv [i], "--debug") == 0) {
720 enable_debugging = TRUE;
721 } else if (strcmp (argv [i], "--security") == 0) {
722 mono_use_security_manager = TRUE;
724 fprintf (stderr, "Unknown command line option: '%s'\n", argv [i]);
734 if (mono_compile_aot || action == DO_EXEC) {
735 g_set_prgname (argv[i]);
738 if (enable_profile) {
739 /* Needed because of TLS accesses in mono_profiler_load () */
741 mono_profiler_load (profile_options);
744 if (trace_options != NULL){
746 * Need to call this before mini_init () so we can trace methods
747 * compiled there too.
749 mono_jit_trace_calls = mono_trace_parse_options (trace_options);
750 if (mono_jit_trace_calls == NULL)
754 if (mono_compile_aot && mono_use_security_manager) {
755 mono_use_security_manager = FALSE;
756 g_warning ("Current security manager implementation isn't compatible with AOT - disabling security manager.");
759 mono_set_defaults (mini_verbose, opt);
760 domain = mini_init (argv [i]);
764 if (mini_regression_list (mini_verbose, argc -i, argv + i)) {
765 g_print ("Regression ERRORS!\n");
766 mini_cleanup (domain);
769 mini_cleanup (domain);
772 if (argc - i != 1 || mname == NULL) {
773 g_print ("Usage: mini --ncompile num --compile method assembly\n");
774 mini_cleanup (domain);
782 mini_cleanup (domain);
788 if (argc - i != 1 || mname == NULL) {
790 mini_cleanup (domain);
798 mini_cleanup (domain);
805 if (enable_debugging) {
806 mono_debug_init (MONO_DEBUG_FORMAT_MONO);
807 mono_debug_init_1 (domain);
810 /* Parse gac loading options before loading assemblies. */
811 if (mono_compile_aot || action == DO_EXEC) {
812 mono_config_parse (config_file);
815 assembly = mono_assembly_open (aname, NULL);
817 fprintf (stderr, "cannot open assembly %s\n", aname);
818 mini_cleanup (domain);
822 if (trace_options != NULL)
823 mono_trace_set_assembly (assembly);
825 if (enable_debugging)
826 mono_debug_init_2 (assembly);
828 if (mono_compile_aot || action == DO_EXEC) {
831 //mono_set_rootdir ();
833 error = mono_check_corlib_version ();
835 fprintf (stderr, "Corlib not in sync with this runtime: %s\n", error);
836 fprintf (stderr, "Download a newer corlib or a newer runtime at http://www.go-mono.com/daily.\n");
840 main_args.domain = domain;
841 main_args.file = aname;
842 main_args.argc = argc - i;
843 main_args.argv = argv + i;
844 main_args.opts = opt;
845 main_args.aot_options = aot_options;
847 mono_runtime_exec_managed_code (domain, main_thread_handler, &main_args);
849 main_thread_handler (&main_args);
850 mono_thread_manage ();
852 mini_cleanup (domain);
854 /* Look up return value from System.Environment.ExitCode */
855 i = mono_environment_exitcode_get ();
857 } else if (action == DO_COMPILE) {
858 compile_all_methods (assembly, mini_verbose);
859 mini_cleanup (domain);
862 desc = mono_method_desc_new (mname, 0);
864 g_print ("Invalid method name %s\n", mname);
865 mini_cleanup (domain);
868 method = mono_method_desc_search_in_image (desc, mono_assembly_get_image (assembly));
870 g_print ("Cannot find method %s\n", mname);
871 mini_cleanup (domain);
875 if (action == DO_DRAW) {
878 switch (mono_graph_options) {
879 case MONO_GRAPH_DTREE:
881 opt |= MONO_OPT_LOOP;
883 case MONO_GRAPH_CFG_CODE:
886 case MONO_GRAPH_CFG_SSA:
889 case MONO_GRAPH_CFG_OPTCODE:
896 if ((method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
897 (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL)) {
899 nm = mono_marshal_get_native_wrapper (method);
900 cfg = mini_method_compile (nm, opt, mono_get_root_domain (), FALSE, FALSE, part);
903 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, FALSE, part);
904 if ((mono_graph_options & MONO_GRAPH_CFG_SSA) && !(cfg->comp_done & MONO_COMP_SSA)) {
905 g_warning ("no SSA info available (use -O=deadce)");
908 mono_draw_graph (cfg, mono_graph_options);
909 mono_destroy_compile (cfg);
911 } else if (action == DO_BENCH) {
914 double no_opt_time = 0.0;
915 GTimer *timer = g_timer_new ();
916 fprintf (mini_stats_fd, "$stattitle = \'Compilations times for %s\';\n",
917 mono_method_full_name (method, TRUE));
918 fprintf (mini_stats_fd, "@data = (\n");
919 fprintf (mini_stats_fd, "[");
920 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++) {
925 fprintf (mini_stats_fd, "\"%s\",", n);
927 fprintf (mini_stats_fd, "],\n[");
929 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++) {
933 g_timer_start (timer);
934 for (j = 0; j < count; ++j) {
935 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, FALSE, 0);
936 mono_destroy_compile (cfg);
938 g_timer_stop (timer);
939 elapsed = g_timer_elapsed (timer, NULL);
941 no_opt_time = elapsed;
942 fprintf (mini_stats_fd, "%f, ", elapsed);
944 fprintf (mini_stats_fd, "]");
945 if (no_opt_time > 0.0) {
946 fprintf (mini_stats_fd, ", \n[");
947 for (i = 0; i < G_N_ELEMENTS (opt_sets); i++)
948 fprintf (mini_stats_fd, "%f,", no_opt_time);
949 fprintf (mini_stats_fd, "]");
951 fprintf (mini_stats_fd, ");\n");
953 for (i = 0; i < count; ++i) {
954 if ((method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
955 (method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL))
956 method = mono_marshal_get_native_wrapper (method);
958 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, FALSE, 0);
959 mono_destroy_compile (cfg);
963 cfg = mini_method_compile (method, opt, mono_get_root_domain (), FALSE, FALSE, 0);
964 mono_destroy_compile (cfg);
967 mini_cleanup (domain);
972 mono_jit_init (const char *file)
974 return mini_init (file);
978 mono_jit_cleanup (MonoDomain *domain)
980 mini_cleanup (domain);