#include "interp.h"
#include "mintops.h"
-#include "embed.h"
#include "hacks.h"
#include <mono/mini/mini.h>
#endif
#endif
-static gint *abort_requested;
-
int mono_interp_traceopt = 0;
#define INIT_FRAME(frame,parent_frame,obj_this,method_args,method_retval,domain,mono_method,error) \
THROW_EX (mono_get_exception_execution_engine (NULL), ip); \
} while (0);
-static gpointer
-interp_create_remoting_trampoline (MonoDomain *domain, MonoMethod *method, MonoRemotingTarget target, MonoError *error)
-{
- g_error ("FIXME: use domain and error");
- // return mono_interp_get_runtime_method (mono_marshal_get_remoting_invoke_for_target (method, target));
-}
-
static mono_mutex_t runtime_method_lookup_section;
RuntimeMethod*
/* domain can only be changed by native code */
context->domain = mono_domain_get ();
- if (*abort_requested)
+ if (*mono_thread_interruption_request_flag ())
mono_thread_interruption_checkpoint ();
if (!MONO_TYPE_ISSTRUCT (sig->ret))
#define CHECK_MUL_OVERFLOW_NAT_UN(a,b) CHECK_MUL_OVERFLOW64_UN(a,b)
#endif
-static MonoObject*
+MonoObject*
interp_mono_runtime_invoke (MonoMethod *method, void *obj, void **params, MonoObject **exc, MonoError *error)
{
MonoInvocation frame;
static GHashTable *method_pointer_hash = NULL;
-static gpointer
-mono_create_method_pointer (MonoMethod *method, MonoError *error)
+gpointer
+interp_create_method_pointer (MonoMethod *method, MonoError *error)
{
gpointer addr;
MonoJitInfo *ji;
- mono_error_init (error);
mono_os_mutex_lock (&create_method_pointer_mutex);
if (!method_pointer_hash) {
o = mono_object_new_checked (context->domain, newobj_class, &error);
mono_error_cleanup (&error); /* FIXME: don't swallow the error */
context->managed_code = 1;
- if (*abort_requested)
+ if (*mono_thread_interruption_request_flag ())
mono_thread_interruption_checkpoint ();
child_frame.obj = o;
} else {
exit (1);
}
-static void
-add_signal_handler (int signo, void (*handler)(int))
-{
-#ifdef HOST_WIN32
- signal (signo, handler);
-#else
- struct sigaction sa;
-
- sa.sa_handler = handler;
- sigemptyset (&sa.sa_mask);
- sa.sa_flags = 0;
-
- g_assert (sigaction (signo, &sa, NULL) != -1);
-#endif
-}
-
-static void
-segv_handler (int signum)
-{
- ThreadContext *context = mono_native_tls_get_value (thread_context_id);
- MonoException *segv_exception;
-
- if (context == NULL)
- return;
- segv_exception = mono_get_exception_null_reference ();
- segv_exception->message = mono_string_new (mono_domain_get (), "Null Reference (SIGSEGV)");
- mono_raise_exception (segv_exception);
-}
-
-
-static void
-quit_handler (int signum)
-{
- ThreadContext *context = mono_native_tls_get_value (thread_context_id);
- MonoException *quit_exception;
-
- if (context == NULL)
- return;
- quit_exception = mono_get_exception_execution_engine ("Interrupted (SIGQUIT).");
- mono_raise_exception (quit_exception);
-}
-
-static void
-abrt_handler (int signum)
-{
- ThreadContext *context = mono_native_tls_get_value (thread_context_id);
- MonoException *abrt_exception;
-
- if (context == NULL)
- return;
- abrt_exception = mono_get_exception_execution_engine ("Abort (SIGABRT).");
- mono_raise_exception (abrt_exception);
-}
-
-#if 0
-static void
-thread_abort_handler (int signum)
-{
- ThreadContext *context = mono_native_tls_get_value (thread_context_id);
- MonoException *exc;
-
- if (context == NULL)
- return;
-
- exc = mono_thread_request_interruption (context->managed_code);
- if (exc) mono_raise_exception (exc);
-}
-#endif
-
static MonoBoolean
interp_ves_icall_get_frame_info (gint32 skip, MonoBoolean need_file_info,
MonoReflectionMethod **method,
return delegate;
}
-
-typedef struct
-{
- MonoDomain *domain;
- int enable_debugging;
- char *file;
- int argc;
- char **argv;
-} MainThreadArgs;
-
-static void main_thread_handler (gpointer user_data)
-{
- MainThreadArgs *main_args=(MainThreadArgs *)user_data;
- MonoAssembly *assembly;
-
- if (main_args->enable_debugging) {
- mono_debug_init (MONO_DEBUG_FORMAT_MONO);
- }
-
- assembly = mono_domain_assembly_open (main_args->domain, main_args->file);
-
- if (!assembly){
- fprintf (stderr, "Can not open image %s\n", main_args->file);
- exit (1);
- }
-
- ves_exec (main_args->domain, assembly, main_args->argc, main_args->argv);
-}
-
-static void
-interp_mono_runtime_install_handlers (void)
-{
- add_signal_handler (SIGSEGV, segv_handler);
- add_signal_handler (SIGINT, quit_handler);
- add_signal_handler (SIGABRT, abrt_handler);
-#if 0
- add_signal_handler (mono_thread_get_abort_signal (), thread_abort_handler);
-#endif
-}
-
-static void
-quit_function (MonoDomain *domain, gpointer user_data)
-{
- mono_profiler_shutdown ();
-
- mono_runtime_cleanup (domain);
- mono_domain_free (domain, TRUE);
-
-}
-
void
-mono_interp_cleanup(MonoDomain *domain)
-{
- quit_function (domain, NULL);
-}
-
-int
-mono_interp_exec(MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[])
-{
- return ves_exec (domain, assembly, argc, argv);
-}
-
-static gpointer
-interp_get_imt_trampoline (MonoVTable *vtable, int imt_slot_index)
-{
- // FIXME: implement me
- return NULL;
-}
-
-static gpointer
-interp_create_ftnptr (MonoDomain *domain, gpointer addr)
-{
- // FIXME: true on all arch?
- return addr;
-}
-
-// FIXME
-static gboolean
-mono_current_thread_has_handle_block_guard (void)
-{
- return FALSE;
-}
-
-// FIXME
-static gboolean
-mono_above_abort_threshold (void)
+mono_interp_init ()
{
- return FALSE;
-}
-
-MonoDomain *
-mono_interp_init(const char *file)
-{
- MonoDomain *domain;
- MonoRuntimeCallbacks callbacks;
- MonoRuntimeExceptionHandlingCallbacks ecallbacks;
- MonoError error;
-
- g_log_set_always_fatal (G_LOG_LEVEL_ERROR);
- g_log_set_fatal_mask (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR);
-
mono_native_tls_alloc (&thread_context_id, NULL);
mono_native_tls_set_value (thread_context_id, NULL);
mono_os_mutex_init_recursive (&runtime_method_lookup_section);
mono_os_mutex_init_recursive (&create_method_pointer_mutex);
- mono_tls_init_runtime_keys ();
-
- // TODO: use callbacks?
- interp_mono_runtime_install_handlers ();
mono_interp_transform_init ();
-
- memset (&callbacks, 0, sizeof (callbacks));
- // TODO: replace with `mono_install_callbacks`
- callbacks.compile_method = mono_create_method_pointer;
- callbacks.runtime_invoke = interp_mono_runtime_invoke;
- callbacks.get_imt_trampoline = interp_get_imt_trampoline;
- callbacks.create_ftnptr = interp_create_ftnptr;
-#ifndef DISABLE_REMOTING
- callbacks.create_remoting_trampoline = interp_create_remoting_trampoline;
-#endif
- callbacks.create_jit_trampoline = interp_create_trampoline;
- mono_install_callbacks (&callbacks);
-
-
- memset (&ecallbacks, 0, sizeof (ecallbacks));
- ecallbacks.mono_raise_exception = interp_ex_handler;
- ecallbacks.mono_current_thread_has_handle_block_guard = mono_current_thread_has_handle_block_guard;
- ecallbacks.mono_above_abort_threshold = mono_above_abort_threshold;
-#if 0
- // FIXME: ...
- mono_install_stack_walk (interp_walk_stack);
-#endif
- mono_install_eh_callbacks (&ecallbacks);
-
- mono_install_runtime_cleanup (quit_function);
-
- abort_requested = mono_thread_interruption_request_flag ();
-
- domain = mono_init_from_assembly (file, file);
-#ifdef __hpux /* generates very big stack frames */
- mono_threads_set_default_stacksize(32*1024*1024);
-#endif
- mono_icall_init ();
- /* TODO: this should use ves_icall_get_frame from mini-exceptions.c? */
- mono_add_internal_call ("System.Diagnostics.StackFrame::get_frame_info", interp_ves_icall_get_frame_info);
- /* TODO: this should use ves_icall_get_trace from mini-exceptions.c? */
- mono_add_internal_call ("System.Diagnostics.StackTrace::get_trace", interp_ves_icall_get_trace);
- mono_add_internal_call ("Mono.Runtime::mono_runtime_install_handlers", interp_mono_runtime_install_handlers);
- mono_add_internal_call ("System.Delegate::CreateDelegate_internal", ves_icall_System_Delegate_CreateDelegate_internal);
-
- mono_register_jit_icall (mono_thread_interruption_checkpoint, "mono_thread_interruption_checkpoint", mono_create_icall_signature ("object"), FALSE);
-
- mono_runtime_init_checked (domain, NULL, NULL, &error);
- mono_error_cleanup (&error); /* FIXME: don't swallow the error */
-
- mono_thread_attach (domain);
- return domain;
}
typedef int (*TestMethod) (void);
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