#include "vm/jit/abi-asm.h"
#include "mm/codememory.h"
+#include "mm/dumpmemory.hpp"
#include "mm/gc.hpp"
#include "mm/memory.h"
-#include "native/jni.h"
+#include "native/jni.hpp"
#include "native/llni.h"
-#include "native/localref.h"
-#include "native/native.h"
+#include "native/localref.hpp"
+#include "native/native.hpp"
-#include "native/vm/nativevm.h"
+#include "native/vm/nativevm.hpp"
-#include "threads/lock-common.h"
-#include "threads/threadlist.h"
+#include "threads/lock.hpp"
#include "threads/thread.hpp"
#include "toolbox/logging.h"
-#include "vm/array.h"
+#include "vm/array.hpp"
#if defined(ENABLE_ASSERTION)
-#include "vm/assertion.h"
+#include "vm/assertion.hpp"
#endif
-#include "vm/builtin.h"
+#include "vm/jit/builtin.hpp"
#include "vm/classcache.h"
#include "vm/exceptions.hpp"
#include "vm/finalizer.h"
#include "vm/initialize.h"
#include "vm/options.h"
#include "vm/os.hpp"
-#include "vm/package.hpp"
#include "vm/primitive.hpp"
-#include "vm/properties.h"
+#include "vm/properties.hpp"
#include "vm/signallocal.h"
#include "vm/statistics.h"
#include "vm/string.hpp"
-#include "vm/suck.h"
+#include "vm/suck.hpp"
#include "vm/vm.hpp"
-#include "vm/jit/argument.h"
+#include "vm/jit/argument.hpp"
#include "vm/jit/asmpart.h"
-#include "vm/jit/code.h"
+#include "vm/jit/code.hpp"
#if defined(ENABLE_DISASSEMBLER)
# include "vm/jit/disass.h"
#endif
-#include "vm/jit/jit.h"
#include "vm/jit/jitcache.hpp"
#include "vm/jit/methodtree.h"
# include "vm/jit/optimizing/profile.h"
#endif
-#include "vm/jit/optimizing/recompile.h"
+#include "vm/jit/optimizing/recompiler.hpp"
#if defined(ENABLE_PYTHON)
# include "vm/jit/python.h"
/**
- * This is _the_ instance of the VM.
+ * This is _the_ VM instance.
*/
-VM* vm;
+VM* VM::_vm = NULL;
/* global variables ***********************************************************/
/* CACAO options */
OPT_VERBOSE1,
- OPT_NOIEEE,
#if defined(ENABLE_STATISTICS)
OPT_TIME,
#if defined(ENABLE_VERIFIER) && defined(TYPECHECK_VERBOSE)
{ "verbosetc", false, OPT_VERBOSETC },
#endif
-#if defined(__ALPHA__)
- { "noieee", false, OPT_NOIEEE },
-#endif
#if defined(ENABLE_STATISTICS)
{ "time", false, OPT_TIME },
{ "stat", false, OPT_STAT },
#ifdef TYPECHECK_VERBOSE
puts(" -verbosetc write debug messages while typechecking");
#endif
-#if defined(__ALPHA__)
- puts(" -noieee don't use ieee compliant arithmetic");
-#endif
#if defined(ENABLE_VERIFIER)
puts(" -noverify don't verify classfiles");
#endif
}
-static void vm_printconfig(void)
-{
- puts("Configure/Build options:\n");
- puts(" ./configure: "VERSION_CONFIGURE_ARGS"");
-#if defined(__VERSION__)
- puts(" CC : "VERSION_CC" ("__VERSION__")");
-#else
- puts(" CC : "VERSION_CC"");
-#endif
- puts(" CFLAGS : "VERSION_CFLAGS"\n");
-
- puts("Default variables:\n");
- printf(" maximum heap size : %d\n", HEAP_MAXSIZE);
- printf(" initial heap size : %d\n", HEAP_STARTSIZE);
- printf(" stack size : %d\n", STACK_SIZE);
-
-#if defined(ENABLE_JRE_LAYOUT)
- /* When we're building with JRE-layout, the default paths are the
- same as the runtime paths. */
-#else
-# if defined(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
- puts(" gnu.classpath.boot.library.path: "JAVA_RUNTIME_LIBRARY_LIBDIR);
- puts(" java.boot.class.path : "CACAO_VM_ZIP":"JAVA_RUNTIME_LIBRARY_CLASSES"");
-# elif defined(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
- puts(" sun.boot.library.path : "JAVA_RUNTIME_LIBRARY_LIBDIR);
- puts(" java.boot.class.path : "JAVA_RUNTIME_LIBRARY_CLASSES);
-# endif
-#endif
-
- puts("");
-
- puts("Runtime variables:\n");
- printf(" maximum heap size : %d\n", opt_heapmaxsize);
- printf(" initial heap size : %d\n", opt_heapstartsize);
- printf(" stack size : %d\n", opt_stacksize);
-
-#if defined(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
- printf(" gnu.classpath.boot.library.path: %s\n", properties_get("gnu.classpath.boot.library.path"));
-#elif defined(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
- printf(" sun.boot.library.path : %s\n", properties_get("sun.boot.library.path"));
-#endif
-
- printf(" java.boot.class.path : %s\n", properties_get("java.boot.class.path"));
- printf(" java.class.path : %s\n", properties_get("java.class.path"));
-}
-
-
/* forward declarations *******************************************************/
static char *vm_get_mainclass_from_jar(char *mainstring);
// Instantiate a new VM.
try {
- vm = new VM(_vm_args);
+ _vm = new VM(_vm_args);
}
catch (std::exception e) {
// FIXME How can we delete the resources allocated?
// FREE(env, _Jv_JNIEnv);
// FREE(vm, _Jv_JavaVM);
- vm = NULL;
+ _vm = NULL;
return false;
}
// Return the values.
- *p_vm = vm->get_javavm();
- *p_env = vm->get_jnienv();
+ *p_vm = _vm->get_javavm();
+ *p_env = _vm->get_jnienv();
return true;
}
// Make ourself globally visible.
// XXX Is this a good idea?
- vm = this;
+ _vm = this;
/* create and fill a JavaVM structure */
/* Install the exit handler. */
if (atexit(vm_exit_handler))
- vm_abort("atexit failed: %s\n", strerror(errno));
+ os::abort("atexit failed: %s\n", strerror(errno));
/* Set some options. */
opt_version = false;
opt_exit = false;
- opt_noieee = false;
-
opt_heapmaxsize = HEAP_MAXSIZE;
opt_heapstartsize = HEAP_STARTSIZE;
opt_stacksize = STACK_SIZE;
- /* Initialize the properties list before command-line handling.
- Otherwise -XX:+PrintConfig crashes. */
-
- properties_init();
-
- /* First of all, parse the -XX options. */
+ // First of all, parse the -XX options.
#if defined(ENABLE_VMLOG)
vmlog_cacao_init_options();
options_xx(vm_args);
+ // After -XX options are parsed, print the build-time
+ // configuration, if requested.
+ if (opt_PrintConfig)
+ print_build_time_config();
+
#if defined(ENABLE_VMLOG)
vmlog_cacao_init();
#endif
jvmti = false;
#endif
- /* Fill the properties before command-line handling. */
-
- properties_set();
-
/* iterate over all passed options */
while ((opt = options_get(opts, vm_args)) != OPT_DONE) {
classpath. */
// FIXME Make class_path const char*.
- class_path = (char*) properties_get("java.class.path");
+ class_path = (char*) _properties.get("java.class.path");
p = MNEW(char, strlen(opt_arg) + strlen("0"));
strcpy(p, opt_arg);
#if defined(ENABLE_JAVASE)
- properties_add("java.class.path", p);
+ _properties.put("java.class.path", p);
#endif
MFREE(class_path, char, strlen(class_path));
for (unsigned int i = 0; i < strlen(opt_arg); i++) {
if (opt_arg[i] == '=') {
opt_arg[i] = '\0';
- properties_add(opt_arg, opt_arg + i + 1);
+ _properties.put(opt_arg, opt_arg + i + 1);
goto opt_d_done;
}
}
/* if no '=' is given, just create an empty property */
- properties_add(opt_arg, "");
+ _properties.put(opt_arg, "");
opt_d_done:
break;
new boot classpath. */
// FIXME Make boot_class_path const char*.
- boot_class_path = (char*) properties_get("sun.boot.class.path");
+ boot_class_path = (char*) _properties.get("sun.boot.class.path");
p = MNEW(char, strlen(opt_arg) + strlen("0"));
strcpy(p, opt_arg);
- properties_add("sun.boot.class.path", p);
- properties_add("java.boot.class.path", p);
+ _properties.put("sun.boot.class.path", p);
+ _properties.put("java.boot.class.path", p);
MFREE(boot_class_path, char, strlen(boot_class_path));
break;
/* Append to bootclasspath. */
// FIXME Make boot_class_path const char*.
- boot_class_path = (char*) properties_get("sun.boot.class.path");
+ boot_class_path = (char*) _properties.get("sun.boot.class.path");
len = strlen(boot_class_path);
strcat(p, ":");
strcat(p, opt_arg);
- properties_add("sun.boot.class.path", p);
- properties_add("java.boot.class.path", p);
+ _properties.put("sun.boot.class.path", p);
+ _properties.put("java.boot.class.path", p);
break;
case OPT_BOOTCLASSPATH_P:
/* Prepend to bootclasspath. */
// FIXME Make boot_class_path const char*.
- boot_class_path = (char*) properties_get("sun.boot.class.path");
+ boot_class_path = (char*) _properties.get("sun.boot.class.path");
len = strlen(boot_class_path);
strcat(p, ":");
strcat(p, boot_class_path);
- properties_add("sun.boot.class.path", p);
- properties_add("java.boot.class.path", p);
+ _properties.put("sun.boot.class.path", p);
+ _properties.put("java.boot.class.path", p);
MFREE(boot_class_path, char, len);
break;
classes. */
// FIXME Make boot_class_path const char*.
- boot_class_path = (char*) properties_get("sun.boot.class.path");
+ boot_class_path = (char*) _properties.get("sun.boot.class.path");
len =
strlen(CACAO_VM_ZIP) +
strcat(p, ":");
strcat(p, opt_arg);
- properties_add("sun.boot.class.path", p);
- properties_add("java.boot.class.path", p);
+ _properties.put("sun.boot.class.path", p);
+ _properties.put("java.boot.class.path", p);
MFREE(boot_class_path, char, strlen(boot_class_path));
break;
opt_version = true;
break;
- case OPT_NOIEEE:
- opt_noieee = true;
- break;
-
#if defined(ENABLE_VERIFIER)
case OPT_NOVERIFY:
opt_verify = false;
opt_showdisassemble = true;
compileverbose = true;
break;
-
- case 'o':
- opt_shownops = true;
- break;
#endif
case 'd':
}
}
+ // Print the preliminary run-time VM configuration after options
+ // are parsed.
+ if (opt_PrintConfig)
+ print_run_time_config();
+
#if defined(ENABLE_JVMTI)
if (jvmti) {
jvmti_set_phase(JVMTI_PHASE_ONLOAD);
gc_init(opt_heapmaxsize, opt_heapstartsize);
#if defined(ENABLE_THREADS)
- /* BEFORE: threads_preinit */
-
- threadlist_init();
-
/* AFTER: gc_init */
threads_preinit();
/* install architecture dependent signal handlers */
if (!signal_init())
- vm_abort("vm_create: signal_init failed");
+ os::abort("vm_create: signal_init failed");
#if defined(ENABLE_INTRP)
/* Allocate main thread stack on the Java heap. */
/* AFTER: threads_preinit */
if (!string_init())
- vm_abort("vm_create: string_init failed");
+ os::abort("vm_create: string_init failed");
/* AFTER: threads_preinit */
/* AFTER: thread_preinit */
if (!suck_init())
- vm_abort("vm_create: suck_init failed");
+ os::abort("vm_create: suck_init failed");
suck_add_from_property("java.endorsed.dirs");
/* AFTER: utf8_init */
// FIXME Make boot_class_path const char*.
- boot_class_path = (char*) properties_get("sun.boot.class.path");
+ boot_class_path = (char*) _properties.get("sun.boot.class.path");
suck_add(boot_class_path);
/* initialize the classcache hashtable stuff: lock, hashtable
(must be done _after_ threads_preinit) */
if (!classcache_init())
- vm_abort("vm_create: classcache_init failed");
+ os::abort("vm_create: classcache_init failed");
/* Initialize the code memory management. */
/* AFTER: threads_preinit */
threads_preinit) */
if (!finalizer_init())
- vm_abort("vm_create: finalizer_init failed");
+ os::abort("vm_create: finalizer_init failed");
/* Initialize the JIT compiler. */
pythonpass_init();
#endif
- /* BEFORE: loader_preinit */
-
- Package::initialize();
-
/* AFTER: utf8_init, classcache_init */
loader_preinit();
linker_preinit();
- /* AFTER: loader_preinit, linker_preinit */
-
- primitive_init();
+ // AFTER: loader_preinit, linker_preinit
+ Primitive::initialize_table();
loader_init();
linker_init();
- /* AFTER: loader_init, linker_init */
-
- primitive_postinit();
+ // AFTER: loader_init, linker_init
+ Primitive::post_initialize_table();
method_init();
#if defined(ENABLE_JIT)
#endif
if (!builtin_init())
- vm_abort("vm_create: builtin_init failed");
-
- /* Initialize the native subsystem. */
- /* BEFORE: threads_init */
-
- if (!native_init())
- vm_abort("vm_create: native_init failed");
+ os::abort("vm_create: builtin_init failed");
/* Register the native methods implemented in the VM. */
/* BEFORE: threads_init */
(e.g. NewGlobalRef). */
if (!jni_init())
- vm_abort("vm_create: jni_init failed");
+ os::abort("vm_create: jni_init failed");
#endif
#if defined(ENABLE_JNI) || defined(ENABLE_HANDLES)
/* BEFORE: threads_init */
if (!localref_table_init())
- vm_abort("vm_create: localref_table_init failed");
+ os::abort("vm_create: localref_table_init failed");
#endif
/* Iinitialize some important system classes. */
/* initialize profiling */
if (!profile_init())
- vm_abort("vm_create: profile_init failed");
+ os::abort("vm_create: profile_init failed");
#endif
#if defined(ENABLE_THREADS)
- /* initialize recompilation */
-
- if (!recompile_init())
- vm_abort("vm_create: recompile_init failed");
-
/* start the signal handler thread */
#if defined(__LINUX__)
if (threads_pthreads_implementation_nptl)
#endif
if (!signal_start_thread())
- vm_abort("vm_create: signal_start_thread failed");
+ os::abort("vm_create: signal_start_thread failed");
/* finally, start the finalizer thread */
if (!finalizer_start_thread())
- vm_abort("vm_create: finalizer_start_thread failed");
+ os::abort("vm_create: finalizer_start_thread failed");
# if !defined(NDEBUG)
/* start the memory profiling thread */
if (opt_ProfileMemoryUsage || opt_ProfileGCMemoryUsage)
if (!memory_start_thread())
- vm_abort("vm_create: memory_start_thread failed");
+ os::abort("vm_create: memory_start_thread failed");
# endif
- /* start the recompilation thread (must be done before the
- profiling thread) */
-
- if (!recompile_start_thread())
- vm_abort("vm_create: recompile_start_thread failed");
+ // Start the recompilation thread (must be done before the
+ // profiling thread).
+ // FIXME Only works for one recompiler.
+ _recompiler.start();
# if defined(ENABLE_PROFILING)
/* start the profile sampling thread */
/* if (opt_prof) */
/* if (!profile_start_thread()) */
-/* vm_abort("vm_create: profile_start_thread failed"); */
+/* os::abort("vm_create: profile_start_thread failed"); */
# endif
#endif
_created = true;
_initializing = false;
- /* Print the VM configuration after all stuff is set and the VM is
- initialized. */
-
+ // Print the run-time VM configuration after all stuff is set and
+ // the VM is initialized.
if (opt_PrintConfig)
- vm_printconfig();
+ print_run_time_config();
+}
+
+
+/**
+ * Print build-time (default) VM configuration.
+ */
+void VM::print_build_time_config(void)
+{
+ puts("CACAO "VERSION" configure/build options:");
+ puts("");
+ puts(" ./configure: "VERSION_CONFIGURE_ARGS"");
+#if defined(__VERSION__)
+ puts(" CC : "VERSION_CC" ("__VERSION__")");
+ puts(" CXX : "VERSION_CXX" ("__VERSION__")");
+#else
+ puts(" CC : "VERSION_CC"");
+ puts(" CXX : "VERSION_CXX"");
+#endif
+ puts(" CFLAGS : "VERSION_CFLAGS"");
+ puts(" CXXFLAGS : "VERSION_CXXFLAGS"");
+
+ puts("");
+
+ puts("Build-time (default) variables:\n");
+ printf(" maximum heap size : %d\n", HEAP_MAXSIZE);
+ printf(" initial heap size : %d\n", HEAP_STARTSIZE);
+ printf(" stack size : %d\n", STACK_SIZE);
+
+#if defined(ENABLE_JRE_LAYOUT)
+ // When we're building with JRE-layout, the default paths are the
+ // same as the runtime paths.
+#else
+# if defined(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
+ puts(" gnu.classpath.boot.library.path: "JAVA_RUNTIME_LIBRARY_LIBDIR);
+ puts(" java.boot.class.path : "CACAO_VM_ZIP":"JAVA_RUNTIME_LIBRARY_CLASSES"");
+# elif defined(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
+ puts(" sun.boot.library.path : "JAVA_RUNTIME_LIBRARY_LIBDIR);
+ puts(" java.boot.class.path : "JAVA_RUNTIME_LIBRARY_CLASSES);
+# endif
+#endif
+
+ puts("");
+}
+
+
+/**
+ * Print run-time VM configuration.
+ */
+void VM::print_run_time_config()
+{
+ puts("Run-time variables:\n");
+ printf(" maximum heap size : %d\n", opt_heapmaxsize);
+ printf(" initial heap size : %d\n", opt_heapstartsize);
+ printf(" stack size : %d\n", opt_stacksize);
+
+#if defined(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
+ printf(" gnu.classpath.boot.library.path: %s\n", _properties.get("gnu.classpath.boot.library.path"));
+#elif defined(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
+ printf(" sun.boot.library.path : %s\n", _properties.get("sun.boot.library.path"));
+#endif
+
+ printf(" java.boot.class.path : %s\n", _properties.get("java.boot.class.path"));
+ printf(" java.class.path : %s\n", _properties.get("java.class.path"));
+
+ puts("");
}
strcpy(p, mainname);
#if defined(ENABLE_JAVASE)
- properties_add("java.class.path", p);
+ VM::get_current()->get_properties().put("java.class.path", p);
#endif
}
else {
the application's main method exits. */
if (!thread_detach_current_thread())
- vm_abort("vm_run: Could not detach main thread.");
+ os::abort("vm_run: Could not detach main thread.");
#endif
/* Destroy the JavaVM. */
}
-/* vm_abort ********************************************************************
-
- Prints an error message and aborts the VM.
-
- IN:
- text ... error message to print
-
-*******************************************************************************/
-
-void vm_abort(const char *text, ...)
-{
- va_list ap;
-
- /* Print the log message. */
-
- log_start();
-
- va_start(ap, text);
- log_vprint(text, ap);
- va_end(ap);
-
- log_finish();
-
- /* Now abort the VM. */
-
- os::abort();
-}
-
-
-/* vm_abort_errnum *************************************************************
-
- Prints an error message, appends ":" plus the strerror-message of
- errnum and aborts the VM.
-
- IN:
- errnum ... error number
- text ..... error message to print
-
-*******************************************************************************/
-
-void vm_abort_errnum(int errnum, const char *text, ...)
-{
- va_list ap;
-
- /* Print the log message. */
-
- log_start();
-
- va_start(ap, text);
- log_vprint(text, ap);
- va_end(ap);
-
- /* Print the strerror-message of errnum. */
-
- log_print(": %s", os::strerror(errnum));
-
- log_finish();
-
- /* Now abort the VM. */
-
- os::abort();
-}
-
-
-/* vm_abort_errno **************************************************************
-
- Equal to vm_abort_errnum, but uses errno to get the error number.
-
- IN:
- text ... error message to print
-
-*******************************************************************************/
-
-void vm_abort_errno(const char *text, ...)
-{
- va_list ap;
-
- va_start(ap, text);
- vm_abort_errnum(errno, text, ap);
- va_end(ap);
-}
-
-
/* vm_abort_disassemble ********************************************************
Prints an error message, disassemble the given code range (if
pc = disassinstr((u1*) pc);
#endif
- vm_abort("Aborting...");
+ os::abort("Aborting...");
}
}
if (m == NULL)
- vm_abort("vm_compile_method: java.lang.NoSuchMethodException: %s.%s",
+ os::abort("vm_compile_method: java.lang.NoSuchMethodException: %s.%s",
opt_method, opt_signature ? opt_signature : "");
jit_compile(m);
{ \
uint64_t *array; \
type value; \
- int32_t dumpmarker; \
\
if (m->code == NULL) \
if (!jit_compile(m)) \
return 0; \
\
THREAD_NATIVEWORLD_EXIT; \
- DMARKER; \
+ \
+ DumpMemoryArea dma; \
\
array = argument_vmarray_from_valist(m, o, ap); \
value = vm_call##name##_array(m, array); \
\
- DRELEASE; \
THREAD_NATIVEWORLD_ENTER; \
\
return value; \
{ \
uint64_t *array; \
type value; \
- int32_t dumpmarker; \
\
if (m->code == NULL) \
if (!jit_compile(m)) \
return 0; \
\
THREAD_NATIVEWORLD_EXIT; \
- DMARKER; \
+ \
+ DumpMemoryArea dma; \
\
array = argument_vmarray_from_jvalue(m, o, args); \
value = vm_call##name##_array(m, array); \
\
- DRELEASE; \
THREAD_NATIVEWORLD_ENTER; \
\
return value; \
java_handle_t *xptr;
java_handle_t *ro;
imm_union value;
- int32_t dumpmarker;
/* Prevent compiler warnings. */
THREAD_NATIVEWORLD_EXIT;
- /* mark start of dump memory area */
-
- DMARKER;
+ // Create new dump memory area.
+ DumpMemoryArea dma;
/* Fill the argument array from a object-array. */
array = argument_vmarray_from_objectarray(m, o, params);
if (array == NULL) {
- /* release dump area */
-
- DRELEASE;
-
/* enter the nativeworld again */
THREAD_NATIVEWORLD_ENTER;
break;
default:
- vm_abort("vm_call_method_objectarray: invalid return type %d", m->parseddesc->returntype.primitivetype);
+ os::abort("vm_call_method_objectarray: invalid return type %d", m->parseddesc->returntype.primitivetype);
}
- /* release dump area */
-
- DRELEASE;
-
/* enter the nativeworld again */
THREAD_NATIVEWORLD_ENTER;
extern "C" {
-JavaVM* VM_get_javavm() { return vm->get_javavm(); }
-JNIEnv* VM_get_jnienv() { return vm->get_jnienv(); }
-bool VM_is_initializing() { return vm->is_initializing(); }
-bool VM_is_created() { return vm->is_created(); }
-int64_t VM_get_starttime() { return vm->get_starttime(); }
+JavaVM* VM_get_javavm() { return VM::get_current()->get_javavm(); }
+JNIEnv* VM_get_jnienv() { return VM::get_current()->get_jnienv(); }
+bool VM_is_initializing() { return VM::get_current()->is_initializing(); }
+bool VM_is_created() { return VM::get_current()->is_created(); }
+int64_t VM_get_starttime() { return VM::get_current()->get_starttime(); }
+
+void vm_abort(const char* text, ...)
+{
+ va_list ap;
+
+ va_start(ap, text);
+ os::abort(text, ap);
+ va_end(ap);
+}
+
+void vm_abort_errnum(int errnum, const char* text, ...)
+{
+ va_list ap;
+
+ va_start(ap, text);
+ os::abort_errnum(errnum, text, ap);
+ va_end(ap);
+}
+
+void vm_abort_errno(const char* text, ...)
+{
+ va_list ap;
+
+ va_start(ap, text);
+ os::abort_errno(text, ap);
+ va_end(ap);
+}
}
projects / cacao.git / blobdiff