#include <mono/metadata/coree.h>
#include <mono/metadata/attach.h>
#include "mono/utils/mono-counters.h"
-#include <mono/os/gc_wrapper.h>
+#include <mono/utils/gc_wrapper.h>
#include "mini.h"
#include "jit.h"
#include <string.h>
#include <ctype.h>
-#include "inssel.h"
#include <locale.h>
#include "version.h"
+#include "debugger-agent.h"
static FILE *mini_stats_fd = NULL;
static void mini_usage (void);
-#ifdef PLATFORM_WIN32
+#ifdef HOST_WIN32
/* Need this to determine whether to detach console */
#include <mono/metadata/cil-coff.h>
/* This turns off command line globbing under win32 */
NULL
};
+
#define DEFAULT_OPTIMIZATIONS ( \
MONO_OPT_PEEPHOLE | \
MONO_OPT_CFOLD | \
MONO_OPT_INLINE | \
MONO_OPT_CONSPROP | \
MONO_OPT_COPYPROP | \
- MONO_OPT_TREEPROP | \
MONO_OPT_DEADCE | \
MONO_OPT_BRANCH | \
MONO_OPT_LINEARS | \
MONO_OPT_EXCEPTION | \
MONO_OPT_CMOV | \
MONO_OPT_GSHARED | \
+ MONO_OPT_SIMD | \
MONO_OPT_AOT)
#define EXCLUDED_FROM_ALL (MONO_OPT_SHARED | MONO_OPT_PRECOMP)
} else if (!strncmp (p, "mdb-optimizations", 17)) {
opt->mdb_optimizations = TRUE;
p += 17;
+ } else if (!strncmp (p, "gdb", 3)) {
+ opt->gdb = TRUE;
+ p += 3;
} else {
fprintf (stderr, "Invalid debug option `%s', use --help-debug for details\n", p);
return FALSE;
MONO_OPT_BRANCH,
MONO_OPT_CFOLD,
MONO_OPT_FCMOV,
+#ifdef MONO_ARCH_SIMD_INTRINSICS
+ MONO_OPT_SIMD,
+ MONO_OPT_SSE2,
+ MONO_OPT_SIMD | MONO_OPT_SSE2,
+#endif
MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_INTRINS,
MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS,
MONO_OPT_BRANCH | MONO_OPT_PEEPHOLE | MONO_OPT_LINEARS | MONO_OPT_COPYPROP,
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_EXCEPTION | MONO_OPT_ABCREM,
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_EXCEPTION | MONO_OPT_ABCREM | MONO_OPT_SSAPRE,
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_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_TREEPROP,
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,
- 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
+ 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,
+ DEFAULT_OPTIMIZATIONS,
};
typedef int (*TestMethod) (void);
#endif
static int
-mini_regression (MonoImage *image, int verbose, int *total_run) {
+mini_regression (MonoImage *image, int verbose, int *total_run)
+{
guint32 i, opt, opt_flags;
MonoMethod *method;
MonoCompile *cfg;
int result, expected, failed, cfailed, run, code_size, total;
TestMethod func;
GTimer *timer = g_timer_new ();
+ MonoDomain *domain = mono_domain_get ();
+ guint32 exclude = 0;
+
+ mono_arch_cpu_optimizazions (&exclude);
if (mini_stats_fd) {
fprintf (mini_stats_fd, "$stattitle = \'Mono Benchmark Results (various optimizations)\';\n");
/* load the metadata */
for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
- method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
+ method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
+ if (!method)
+ continue;
mono_class_init (method->klass);
if (!strncmp (method->name, "test_", 5) && mini_stats_fd) {
for (opt = 0; opt < G_N_ELEMENTS (opt_sets); ++opt) {
double elapsed, comp_time, start_time;
- opt_flags = opt_sets [opt];
+ opt_flags = opt_sets [opt] & ~exclude;
mono_set_defaults (verbose, opt_flags);
n = opt_descr (opt_flags);
g_print ("Test run: image=%s, opts=%s\n", mono_image_get_filename (image), n);
comp_time = elapsed = 0.0;
/* fixme: ugly hack - delete all previously compiled methods */
- g_hash_table_destroy (mono_domain_get ()->jit_trampoline_hash);
- mono_domain_get ()->jit_trampoline_hash = g_hash_table_new (mono_aligned_addr_hash, NULL);
- mono_internal_hash_table_destroy (&(mono_domain_get ()->jit_code_hash));
- mono_jit_code_hash_init (&(mono_domain_get ()->jit_code_hash));
+ g_hash_table_destroy (domain_jit_info (domain)->jit_trampoline_hash);
+ domain_jit_info (domain)->jit_trampoline_hash = g_hash_table_new (mono_aligned_addr_hash, NULL);
+ mono_internal_hash_table_destroy (&(domain->jit_code_hash));
+ mono_jit_code_hash_init (&(domain->jit_code_hash));
g_timer_start (timer);
if (mini_stats_fd)
fprintf (mini_stats_fd, "[");
for (i = 0; i < mono_image_get_table_rows (image, MONO_TABLE_METHOD); ++i) {
- method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
+ method = mono_get_method (image, MONO_TOKEN_METHOD_DEF | (i + 1), NULL);
+ if (!method)
+ continue;
if (strncmp (method->name, "test_", 5) == 0) {
expected = atoi (method->name + 5);
run++;
continue;
method = mono_get_method (image, token, NULL);
+ if (!method)
+ continue;
if ((method->iflags & METHOD_IMPL_ATTRIBUTE_INTERNAL_CALL) ||
(method->flags & METHOD_ATTRIBUTE_PINVOKE_IMPL) ||
(method->iflags & METHOD_IMPL_ATTRIBUTE_RUNTIME) ||
fprintf (stderr, "Can not open image %s\n", main_args->argv [i]);
exit (1);
}
+ /* Check that the assembly loaded matches the filename */
+ {
+ MonoImageOpenStatus status;
+ MonoImage *img;
+
+ img = mono_image_open (main_args->argv [i], &status);
+ if (img && strcmp (img->name, assembly->image->name)) {
+ fprintf (stderr, "Error: Loaded assembly '%s' doesn't match original file name '%s'. Set MONO_PATH to the assembly's location.\n", assembly->image->name, img->name);
+ exit (1);
+ }
+ }
res = mono_compile_assembly (assembly, main_args->opts, main_args->aot_options);
if (res != 0) {
fprintf (stderr, "AOT of image %s failed.\n", main_args->argv [i]);
" --verify-all Run the verifier on all methods\n"
" --full-aot Avoid JITting any code\n"
" --agent=ASSEMBLY[:ARG] Loads the specific agent assembly and executes its Main method with the given argument before loading the main assembly.\n"
+ " --no-x86-stack-align Don't align stack on x86\n"
"\n"
"Other options:\n"
" --graph[=TYPE] METHOD Draws a graph of the specified method:\n");
"Development:\n"
" --aot Compiles the assembly to native code\n"
" --debug[=<options>] Enable debugging support, use --help-debug for details\n"
+ " --debugger-agent=options Enable the debugger agent\n"
" --profile[=profiler] Runs in profiling mode with the specified profiler module\n"
" --trace[=EXPR] Enable tracing, use --help-trace for details\n"
" --help-devel Shows more options available to developers\n"
" mode is one of cas, core-clr, verifiable or validil\n"
" --attach=OPTIONS Pass OPTIONS to the attach agent in the runtime.\n"
" Currently the only supported option is 'disable'.\n"
+ " --llvm Controls whenever the runtime uses LLVM compiled code.\n"
);
}
" M:Type:Method Specifies a method\n"
" N:Namespace Specifies a namespace\n"
" T:Type Specifies a type\n"
- " +EXPR Includes expression\n"
+ " EXPR Includes expression\n"
" -EXPR Excludes expression\n"
+ " EXPR,EXPR Multiple expressions\n"
" disabled Don't print any output until toggled via SIGUSR2\n");
}
" process with the debugger.\n");
}
-#if defined(__arm__) && defined(__ARM_EABI__)
+#if defined(MONO_ARCH_ARCHITECTURE)
/* Redefine ARCHITECTURE to include more information */
#undef ARCHITECTURE
-#if G_BYTE_ORDER == G_LITTLE_ENDIAN
-#define ARCHITECTURE "armel"
-#else
-#define ARCHITECTURE "armeb"
-#endif
+#define ARCHITECTURE MONO_ARCH_ARCHITECTURE
#endif
static const char info[] =
#define error_if_aot_unsupported()
#endif
-#ifdef PLATFORM_WIN32
+#ifdef HOST_WIN32
BOOL APIENTRY DllMain (HMODULE module_handle, DWORD reason, LPVOID reserved)
{
if (!GC_DllMain (module_handle, reason, reserved))
}
#endif
+static gboolean enable_debugging;
+
+/*
+ * mono_jit_parse_options:
+ *
+ * Process the command line options in ARGV as done by the runtime executable.
+ * This should be called before mono_jit_init ().
+ */
+void
+mono_jit_parse_options (int argc, char * argv[])
+{
+ int i;
+
+ /*
+ * Some options have no effect here, since they influence the behavior of
+ * mono_main ().
+ */
+
+ /* FIXME: Avoid code duplication */
+ for (i = 0; i < argc; ++i) {
+ if (argv [i] [0] != '-')
+ break;
+ if (strncmp (argv [i], "--debugger-agent=", 17) == 0) {
+ MonoDebugOptions *opt = mini_get_debug_options ();
+
+ mono_debugger_agent_parse_options (argv [i] + 17);
+ opt->mdb_optimizations = TRUE;
+ enable_debugging = TRUE;
+ } else {
+ fprintf (stderr, "Unsupported command line option: '%s'\n", argv [i]);
+ exit (1);
+ }
+ }
+}
+
int
mono_main (int argc, char* argv[])
{
const char* aname, *mname = NULL;
char *config_file = NULL;
int i, count = 1;
- int enable_debugging = FALSE;
guint32 opt, action = DO_EXEC;
MonoGraphOptions mono_graph_options = 0;
int mini_verbose = 0;
} else if (strcmp (argv [i], "--verbose") == 0 || strcmp (argv [i], "-v") == 0) {
mini_verbose++;
} else if (strcmp (argv [i], "--version") == 0 || strcmp (argv [i], "-V") == 0) {
- g_print ("Mono JIT compiler version %s (%s)\nCopyright (C) 2002-2008 Novell, Inc and Contributors. www.mono-project.com\n", VERSION, FULL_VERSION);
+ char *build = mono_get_runtime_build_info ();
+ g_print ("Mono JIT compiler version %s (%s)\nCopyright (C) 2002-2009 Novell, Inc and Contributors. www.mono-project.com\n", VERSION, build);
+ g_free (build);
g_print (info);
if (mini_verbose) {
const char *cerror;
enable_debugging = TRUE;
if (!parse_debug_options (argv [i] + 8))
return 1;
+ } else if (strncmp (argv [i], "--debugger-agent=", 17) == 0) {
+ MonoDebugOptions *opt = mini_get_debug_options ();
+
+ mono_debugger_agent_parse_options (argv [i] + 17);
+ opt->mdb_optimizations = TRUE;
+ enable_debugging = TRUE;
} else if (strcmp (argv [i], "--security") == 0) {
mono_verifier_set_mode (MONO_VERIFIER_MODE_VERIFIABLE);
mono_security_set_mode (MONO_SECURITY_MODE_CAS);
fprintf (stderr, "Invalid --wapi suboption: '%s'\n", argv [i]);
return 1;
}
+ } else if (strcmp (argv [i], "--no-x86-stack-align") == 0) {
+ mono_do_x86_stack_align = FALSE;
#ifdef MONO_JIT_INFO_TABLE_TEST
} else if (strcmp (argv [i], "--test-jit-info-table") == 0) {
test_jit_info_table = TRUE;
+#endif
+ } else if (strcmp (argv [i], "--llvm") == 0) {
+#ifndef MONO_ARCH_LLVM_SUPPORTED
+ fprintf (stderr, "--llvm not supported on this platform.\n");
+ return 1;
+#else
+ mono_use_llvm = TRUE;
#endif
} else {
fprintf (stderr, "Unknown command line option: '%s'\n", argv [i]);
return 1;
}
+ if (getenv ("MONO_XDEBUG"))
+ enable_debugging = TRUE;
+
+#ifdef MONO_CROSS_COMPILE
+ if (!mono_compile_aot) {
+ fprintf (stderr, "This mono runtime is compiled for cross-compiling. Only the --aot option is supported.\n");
+ exit (1);
+ }
+#if SIZEOF_VOID_P == 8 && defined(TARGET_ARM)
+ fprintf (stderr, "Can't cross-compile on 64 bit platforms to arm.\n");
+ exit (1);
+#endif
+#endif
+
if ((action == DO_EXEC) && mono_debug_using_mono_debugger ())
action = DO_DEBUGGER;
g_set_prgname (argv[i]);
}
- if (enable_profile) {
- /* Needed because of TLS accesses in mono_profiler_load () */
- mono_gc_base_init ();
+ if (enable_profile)
mono_profiler_load (profile_options);
- }
mono_attach_parse_options (attach_options);
#ifdef MONO_DEBUGGER_SUPPORTED
mono_debug_init (MONO_DEBUG_FORMAT_DEBUGGER);
- mono_debugger_init ();
#else
g_print ("The Mono Debugger is not supported on this platform.\n");
return 1;
} else if (enable_debugging)
mono_debug_init (MONO_DEBUG_FORMAT_MONO);
+#ifdef MONO_DEBUGGER_SUPPORTED
+ if (enable_debugging) {
+ if ((opt & MONO_OPT_GSHARED) == 0)
+ mini_debugger_set_attach_ok ();
+ }
+#endif
+
mono_set_defaults (mini_verbose, opt);
mono_setup_vtable_in_class_init = FALSE;
domain = mini_init (argv [i], forced_version);
exit (1);
}
-#ifdef PLATFORM_WIN32
+#ifdef HOST_WIN32
/* Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32 */
if (!enable_debugging && !mono_compile_aot && ((MonoCLIImageInfo*)(mono_assembly_get_image (assembly)->image_info))->cli_header.nt.pe_subsys_required == IMAGE_SUBSYSTEM_WINDOWS_GUI)
FreeConsole ();
main_thread_handler (&main_args);
mono_thread_manage ();
#endif
+
+ /*
+ * On unix, WaitForMultipleObjects for threads is implemented by waiting on
+ * a cond variable, which is set by the thread when it exits _mono code_,
+ * but it could still be running libc code. On amd64, the libc thread exit
+ * code does a stack unwind, and if it encounters a frame pointing to native
+ * code which is in memory which is no longer mapped (because the runtime has
+ * shut down), it will crash:
+ * http://mail-archives.apache.org/mod_mbox/harmony-dev/200801.mbox/%3C200801130327.41572.gshimansky@apache.org%3E
+ * Testcase: tests/main-exit-background-change.exe.
+ * To make this race less frequent, we avoid freeing the global code manager.
+ * Since mono_main () is hopefully only used by the runtime executable, this
+ * will only cause a shutdown leak. This workaround also has the advantage
+ * that it can be back-ported to 2.0 safely.
+ * FIXME: Fix this properly by waiting for threads to really exit using
+ * pthread_join (). This cannot be done currently as the io-layer calls
+ * pthread_detach ().
+ */
+#ifdef __x86_64__
+ mono_dont_free_global_codeman = TRUE;
+#endif
+
mini_cleanup (domain);
/* Look up return value from System.Environment.ExitCode */
exit (1);
}
- mono_debugger_main (domain, assembly, argc - i, argv + i);
+ mini_debugger_main (domain, assembly, argc - i, argv + i);
mini_cleanup (domain);
return 0;
#else
mini_cleanup (domain);
}
+void
+mono_jit_set_aot_only (gboolean val)
+{
+ mono_aot_only = val;
+}
+
/**
* mono_jit_set_trace_options:
* @options: string representing the trace options
return TRUE;
}
+/**
+ * mono_set_signal_chaining:
+ *
+ * Enable/disable signal chaining. This should be called before mono_jit_init ().
+ * If signal chaining is enabled, the runtime saves the original signal handlers before
+ * installing its own handlers, and calls the original ones in the following cases:
+ * - a SIGSEGV/SIGABRT signal received while executing native (i.e. not JITted) code.
+ * - SIGPROF
+ * - SIGFPE
+ * - SIGQUIT
+ * - SIGUSR2
+ * Signal chaining only works on POSIX platforms.
+ */
+void
+mono_set_signal_chaining (gboolean chain_signals)
+{
+ mono_do_signal_chaining = chain_signals;
+}
projects / mono.git / blobdiff