/
object-internals.h
1648 lines (1410 loc) · 45.1 KB
/
object-internals.h
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#ifndef __MONO_OBJECT_INTERNALS_H__
#define __MONO_OBJECT_INTERNALS_H__
#include <mono/metadata/object.h>
#include <mono/metadata/threads.h>
#include <mono/metadata/reflection.h>
#include <mono/metadata/mempool.h>
#include <mono/metadata/class-internals.h>
#include <mono/metadata/threads-types.h>
#include <mono/io-layer/io-layer.h>
#include "mono/utils/mono-compiler.h"
#include "mono/utils/mono-error.h"
#include "mono/utils/mono-stack-unwinding.h"
#include "mono/utils/mono-tls.h"
#if 1
#ifdef __GNUC__
#define mono_assert(expr) G_STMT_START{ \
if (!(expr)) \
{ \
MonoException *ex; \
char *msg = g_strdup_printf ("file %s: line %d (%s): " \
"assertion failed: (%s)", __FILE__, __LINE__, \
__PRETTY_FUNCTION__, #expr); \
ex = mono_get_exception_execution_engine (msg); \
g_free (msg); \
mono_raise_exception (ex); \
}; }G_STMT_END
#define mono_assert_not_reached() G_STMT_START{ \
MonoException *ex; \
char *msg = g_strdup_printf ("file %s: line %d (%s): " \
"should not be reached", __FILE__, __LINE__, __PRETTY_FUNCTION__); \
ex = mono_get_exception_execution_engine (msg); \
g_free (msg); \
mono_raise_exception (ex); \
}G_STMT_END
#else /* not GNUC */
#define mono_assert(expr) G_STMT_START{ \
if (!(expr)) \
{ \
MonoException *ex; \
char *msg = g_strdup_printf ("file %s: line %d: " \
"assertion failed: (%s)", __FILE__, __LINE__, \
#expr); \
ex = mono_get_exception_execution_engine (msg); \
g_free (msg); \
mono_raise_exception (ex); \
}; }G_STMT_END
#define mono_assert_not_reached() G_STMT_START{ \
MonoException *ex; \
char *msg = g_strdup_printf ("file %s: line %d): " \
"should not be reached", __FILE__, __LINE__); \
ex = mono_get_exception_execution_engine (msg); \
g_free (msg); \
mono_raise_exception (ex); \
}G_STMT_END
#endif
#else
#define mono_assert(expr) g_assert(expr)
#define mono_assert_not_reached() g_assert_not_reached()
#endif
/* Use this as MONO_CHECK_ARG_NULL (arg,expr,) in functions returning void */
#define MONO_CHECK_ARG(arg, expr, retval) G_STMT_START{ \
if (G_UNLIKELY (!(expr))) \
{ \
MonoException *ex; \
char *msg = g_strdup_printf ("assertion `%s' failed", \
#expr); \
if (arg) {} /* check if the name exists */ \
ex = mono_get_exception_argument (#arg, msg); \
g_free (msg); \
mono_set_pending_exception (ex); \
return retval; \
}; }G_STMT_END
/* Use this as MONO_CHECK_ARG_NULL (arg,) in functions returning void */
#define MONO_CHECK_ARG_NULL(arg, retval) G_STMT_START{ \
if (G_UNLIKELY (arg == NULL)) \
{ \
MonoException *ex; \
if (arg) {} /* check if the name exists */ \
ex = mono_get_exception_argument_null (#arg); \
mono_set_pending_exception (ex); \
return retval; \
}; }G_STMT_END
#define mono_string_builder_capacity(sb) sb->chunkOffset + sb->chunkChars->max_length
#define mono_string_builder_string_length(sb) sb->chunkOffset + sb->chunkLength
/*
* Macros which cache the results of lookups locally.
* These should be used instead of the original versions, if the __GNUC__
* restriction is acceptable.
*/
#ifdef __GNUC__
/* namespace and name should be a constant */
/* image must be mscorlib since other assemblies can be unloaded */
#define mono_class_from_name_cached(image,namespace,name) ({ \
static MonoClass *tmp_klass; \
if (!tmp_klass) { \
g_assert (image == mono_defaults.corlib); \
tmp_klass = mono_class_from_name ((image), (namespace), (name)); \
g_assert (tmp_klass); \
}; \
tmp_klass; })
/* name should be a compile-time constant */
#define mono_class_get_field_from_name_cached(klass,name) ({ \
static MonoClassField *tmp_field; \
if (!tmp_field) { \
tmp_field = mono_class_get_field_from_name ((klass), (name)); \
g_assert (tmp_field); \
}; \
tmp_field; })
/* eclass should be a run-time constant */
#define mono_array_class_get_cached(eclass,rank) ({ \
static MonoClass *tmp_klass; \
if (!tmp_klass) { \
tmp_klass = mono_array_class_get ((eclass), (rank)); \
g_assert (tmp_klass); \
}; \
tmp_klass; })
/* eclass should be a run-time constant */
#define mono_array_new_cached(domain, eclass, size) mono_array_new_specific (mono_class_vtable ((domain), mono_array_class_get_cached ((eclass), 1)), (size))
#else
#define mono_class_from_name_cached(image,namespace,name) mono_class_from_name ((image), (namespace), (name))
#define mono_class_get_field_from_name_cached(klass,name) mono_class_get_field_from_name ((klass), (name))
#define mono_array_class_get_cached(eclass,rank) mono_array_class_get ((eclass), (rank))
#define mono_array_new_cached(domain, eclass, size) mono_array_new_specific (mono_class_vtable ((domain), mono_array_class_get_cached ((eclass), 1)), (size))
#endif
#ifdef MONO_BIG_ARRAYS
typedef uint64_t mono_array_size_t;
typedef int64_t mono_array_lower_bound_t;
#define MONO_ARRAY_MAX_INDEX G_MAXINT64
#define MONO_ARRAY_MAX_SIZE G_MAXUINT64
#else
typedef uint32_t mono_array_size_t;
typedef int32_t mono_array_lower_bound_t;
#define MONO_ARRAY_MAX_INDEX ((int32_t) 0x7fffffff)
#define MONO_ARRAY_MAX_SIZE ((uint32_t) 0xffffffff)
#endif
typedef struct {
mono_array_size_t length;
mono_array_lower_bound_t lower_bound;
} MonoArrayBounds;
struct _MonoArray {
MonoObject obj;
/* bounds is NULL for szarrays */
MonoArrayBounds *bounds;
/* total number of elements of the array */
mono_array_size_t max_length;
/* we use double to ensure proper alignment on platforms that need it */
double vector [MONO_ZERO_LEN_ARRAY];
};
struct _MonoString {
MonoObject object;
int32_t length;
mono_unichar2 chars [MONO_ZERO_LEN_ARRAY];
};
#define mono_object_class(obj) (((MonoObject*)(obj))->vtable->klass)
#define mono_object_domain(obj) (((MonoObject*)(obj))->vtable->domain)
#define mono_string_chars_fast(s) ((mono_unichar2*)(s)->chars)
#define mono_string_length_fast(s) ((s)->length)
#define mono_array_length_fast(array) ((array)->max_length)
#define mono_array_addr_with_size_fast(array,size,index) ( ((char*)(array)->vector) + (size) * (index) )
#define mono_array_addr_fast(array,type,index) ((type*)(void*) mono_array_addr_with_size_fast (array, sizeof (type), index))
#define mono_array_get_fast(array,type,index) ( *(type*)mono_array_addr_fast ((array), type, (index)) )
#define mono_array_set_fast(array,type,index,value) \
do { \
type *__p = (type *) mono_array_addr_fast ((array), type, (index)); \
*__p = (value); \
} while (0)
#define mono_array_setref_fast(array,index,value) \
do { \
void **__p = (void **) mono_array_addr_fast ((array), void*, (index)); \
mono_gc_wbarrier_set_arrayref ((array), __p, (MonoObject*)(value)); \
/* *__p = (value);*/ \
} while (0)
#define mono_array_memcpy_refs_fast(dest,destidx,src,srcidx,count) \
do { \
void **__p = (void **) mono_array_addr_fast ((dest), void*, (destidx)); \
void **__s = mono_array_addr_fast ((src), void*, (srcidx)); \
mono_gc_wbarrier_arrayref_copy (__p, __s, (count)); \
} while (0)
typedef struct {
MonoObject obj;
MonoObject *identity;
} MonoMarshalByRefObject;
/* This is a copy of System.AppDomain */
struct _MonoAppDomain {
MonoMarshalByRefObject mbr;
MonoDomain *data;
};
typedef struct _MonoStringBuilder MonoStringBuilder;
struct _MonoStringBuilder {
MonoObject object;
MonoArray *chunkChars;
MonoStringBuilder* chunkPrevious; // Link to the block logically before this block
int chunkLength; // The index in ChunkChars that represent the end of the block
int chunkOffset; // The logial offset (sum of all characters in previous blocks)
int maxCapacity;
};
typedef struct {
MonoType *type;
gpointer value;
MonoClass *klass;
} MonoTypedRef;
typedef struct {
gpointer args;
} MonoArgumentHandle;
typedef struct {
MonoMethodSignature *sig;
gpointer args;
gint32 next_arg;
gint32 num_args;
} MonoArgIterator;
struct _MonoException {
MonoObject object;
/* Stores the IPs and the generic sharing infos
(vtable/MRGCTX) of the frames. */
MonoArray *trace_ips;
MonoObject *inner_ex;
MonoString *message;
MonoString *help_link;
MonoString *class_name;
MonoString *stack_trace;
MonoString *remote_stack_trace;
gint32 remote_stack_index;
gint32 hresult;
MonoString *source;
MonoObject *_data;
MonoObject *captured_traces;
MonoArray *native_trace_ips;
/* Dynamic methods referenced by the stack trace */
MonoObject *dynamic_methods;
};
typedef struct {
MonoException base;
} MonoSystemException;
typedef struct {
MonoSystemException base;
MonoString *param_name;
} MonoArgumentException;
typedef struct {
MonoObject object;
MonoObject *async_state;
MonoObject *handle;
MonoObject *async_delegate;
gpointer *data;
MonoObject *object_data;
MonoBoolean sync_completed;
MonoBoolean completed;
MonoBoolean endinvoke_called;
MonoObject *async_callback;
MonoObject *execution_context;
MonoObject *original_context;
gint64 add_time;
} MonoAsyncResult;
typedef struct {
MonoMarshalByRefObject object;
gpointer handle;
MonoBoolean disposed;
} MonoWaitHandle;
/* This is a copy of System.Runtime.Remoting.Messaging.CallType */
typedef enum {
CallType_Sync = 0,
CallType_BeginInvoke = 1,
CallType_EndInvoke = 2,
CallType_OneWay = 3
} MonoCallType;
/* This corresponds to System.Type */
struct _MonoReflectionType {
MonoObject object;
MonoType *type;
};
typedef struct {
MonoReflectionType type;
MonoObject *type_info;
} MonoReflectionMonoType;
typedef struct {
MonoObject object;
MonoReflectionType *class_to_proxy;
MonoObject *context;
MonoObject *unwrapped_server;
gint32 target_domain_id;
MonoString *target_uri;
MonoObject *object_identity;
MonoObject *obj_TP;
MonoObject *stub_data;
} MonoRealProxy;
typedef struct {
MonoMarshalByRefObject object;
gpointer iunknown;
GHashTable* itf_hash;
MonoObject *synchronization_context;
} MonoComObject;
typedef struct {
MonoRealProxy real_proxy;
MonoComObject *com_object;
gint32 ref_count;
} MonoComInteropProxy;
typedef struct {
MonoObject object;
MonoRealProxy *rp;
MonoRemoteClass *remote_class;
MonoBoolean custom_type_info;
} MonoTransparentProxy;
typedef struct {
MonoObject obj;
MonoReflectionMethod *method;
MonoArray *args;
MonoArray *names;
MonoArray *arg_types;
MonoObject *ctx;
MonoObject *rval;
MonoObject *exc;
MonoAsyncResult *async_result;
guint32 call_type;
} MonoMethodMessage;
/* Keep in sync with the System.MonoAsyncCall */
typedef struct {
MonoObject object;
MonoMethodMessage *msg;
MonoMethod *cb_method;
MonoDelegate *cb_target;
MonoObject *state;
MonoObject *res;
MonoArray *out_args;
} MonoAsyncCall;
typedef struct {
MonoObject obj;
gint32 il_offset;
gint32 native_offset;
gint64 method_address;
gint32 method_index;
MonoReflectionMethod *method;
MonoString *filename;
gint32 line;
gint32 column;
MonoString *internal_method_name;
} MonoStackFrame;
typedef enum {
MONO_THREAD_FLAG_DONT_MANAGE = 1, // Don't wait for or abort this thread
MONO_THREAD_FLAG_NAME_SET = 2, // Thread name set from managed code
} MonoThreadFlags;
struct _MonoInternalThread {
MonoObject obj;
volatile int lock_thread_id; /* to be used as the pre-shifted thread id in thin locks. Used for appdomain_ref push/pop */
HANDLE handle;
MonoArray *cached_culture_info;
gunichar2 *name;
guint32 name_len;
guint32 state;
MonoException *abort_exc;
int abort_state_handle;
guint64 tid; /* This is accessed as a gsize in the code (so it can hold a 64bit pointer on systems that need it), but needs to reserve 64 bits of space on all machines as it corresponds to a field in managed code */
HANDLE start_notify;
gpointer stack_ptr;
gpointer *static_data;
void *thread_info; /*This is MonoThreadInfo*, but to simplify dependencies, let's make it a void* here. */
MonoAppContext *current_appcontext;
MonoException *pending_exception;
MonoThread *root_domain_thread;
MonoObject *_serialized_principal;
int _serialized_principal_version;
gpointer appdomain_refs;
/* This is modified using atomic ops, so keep it a gint32 */
gint32 interruption_requested;
mono_mutex_t *synch_cs;
MonoBoolean threadpool_thread;
MonoBoolean thread_interrupt_requested;
int stack_size;
guint8 apartment_state;
gint32 critical_region_level;
gint32 managed_id;
guint32 small_id;
MonoThreadManageCallback manage_callback;
gpointer interrupt_on_stop;
gsize flags;
gpointer thread_pinning_ref;
/*
* These fields are used to avoid having to increment corlib versions
* when a new field is added to this structure.
* Please synchronize any changes with InternalThread in Thread.cs, i.e. add the
* same field there.
*/
gpointer unused1;
gpointer unused2;
};
struct _MonoThread {
MonoObject obj;
struct _MonoInternalThread *internal_thread;
MonoObject *start_obj;
};
typedef struct {
guint32 state;
MonoObject *additional;
} MonoStreamingContext;
typedef struct {
MonoObject obj;
MonoBoolean readOnly;
MonoString *AMDesignator;
MonoString *PMDesignator;
MonoString *DateSeparator;
MonoString *TimeSeparator;
MonoString *ShortDatePattern;
MonoString *LongDatePattern;
MonoString *ShortTimePattern;
MonoString *LongTimePattern;
MonoString *MonthDayPattern;
MonoString *YearMonthPattern;
guint32 FirstDayOfWeek;
guint32 CalendarWeekRule;
MonoArray *AbbreviatedDayNames;
MonoArray *DayNames;
MonoArray *MonthNames;
MonoArray *GenitiveMonthNames;
MonoArray *AbbreviatedMonthNames;
MonoArray *GenitiveAbbreviatedMonthNames;
MonoArray *ShortDatePatterns;
MonoArray *LongDatePatterns;
MonoArray *ShortTimePatterns;
MonoArray *LongTimePatterns;
MonoArray *MonthDayPatterns;
MonoArray *YearMonthPatterns;
MonoArray *ShortestDayNames;
} MonoDateTimeFormatInfo;
typedef struct
{
MonoObject obj;
MonoArray *numberGroupSizes;
MonoArray *currencyGroupSizes;
MonoArray *percentGroupSizes;
MonoString *positiveSign;
MonoString *negativeSign;
MonoString *numberDecimalSeparator;
MonoString *numberGroupSeparator;
MonoString *currencyGroupSeparator;
MonoString *currencyDecimalSeparator;
MonoString *currencySymbol;
MonoString *ansiCurrencySymbol; /* unused */
MonoString *naNSymbol;
MonoString *positiveInfinitySymbol;
MonoString *negativeInfinitySymbol;
MonoString *percentDecimalSeparator;
MonoString *percentGroupSeparator;
MonoString *percentSymbol;
MonoString *perMilleSymbol;
MonoString *nativeDigits; /* unused */
gint32 dataItem; /* unused */
guint32 numberDecimalDigits;
gint32 currencyDecimalDigits;
gint32 currencyPositivePattern;
gint32 currencyNegativePattern;
gint32 numberNegativePattern;
gint32 percentPositivePattern;
gint32 percentNegativePattern;
gint32 percentDecimalDigits;
} MonoNumberFormatInfo;
typedef struct {
MonoObject obj;
gint32 lcid;
MonoString *icu_name;
gpointer ICU_collator;
} MonoCompareInfo;
typedef struct {
MonoObject obj;
MonoString *NativeName;
MonoArray *ShortDatePatterns;
MonoArray *YearMonthPatterns;
MonoArray *LongDatePatterns;
MonoString *MonthDayPattern;
MonoArray *EraNames;
MonoArray *AbbreviatedEraNames;
MonoArray *AbbreviatedEnglishEraNames;
MonoArray *DayNames;
MonoArray *AbbreviatedDayNames;
MonoArray *SuperShortDayNames;
MonoArray *MonthNames;
MonoArray *AbbreviatedMonthNames;
MonoArray *GenitiveMonthNames;
MonoArray *GenitiveAbbreviatedMonthNames;
} MonoCalendarData;
typedef struct {
MonoObject obj;
MonoString *AMDesignator;
MonoString *PMDesignator;
MonoString *TimeSeparator;
MonoArray *LongTimePatterns;
MonoArray *ShortTimePatterns;
guint32 FirstDayOfWeek;
guint32 CalendarWeekRule;
} MonoCultureData;
typedef struct {
MonoObject obj;
MonoBoolean is_read_only;
gint32 lcid;
gint32 parent_lcid;
gint32 datetime_index;
gint32 number_index;
gint32 calendar_type;
MonoBoolean use_user_override;
MonoNumberFormatInfo *number_format;
MonoDateTimeFormatInfo *datetime_format;
MonoObject *textinfo;
MonoString *name;
MonoString *englishname;
MonoString *nativename;
MonoString *iso3lang;
MonoString *iso2lang;
MonoString *win3lang;
MonoString *territory;
MonoArray *native_calendar_names;
MonoCompareInfo *compareinfo;
const void* text_info_data;
} MonoCultureInfo;
typedef struct {
MonoObject obj;
gint32 geo_id;
MonoString *iso2name;
MonoString *iso3name;
MonoString *win3name;
MonoString *english_name;
MonoString *native_name;
MonoString *currency_symbol;
MonoString *iso_currency_symbol;
MonoString *currency_english_name;
MonoString *currency_native_name;
} MonoRegionInfo;
typedef struct {
MonoObject obj;
MonoString *str;
gint32 options;
MonoArray *key;
gint32 lcid;
} MonoSortKey;
typedef struct {
MonoObject object;
guint32 intType;
} MonoInterfaceTypeAttribute;
/*
* Callbacks supplied by the runtime and called by the modules in metadata/
* This interface is easier to extend than adding a new function type +
* a new 'install' function for every callback.
*/
typedef struct {
gpointer (*create_ftnptr) (MonoDomain *domain, gpointer addr);
gpointer (*get_addr_from_ftnptr) (gpointer descr);
char* (*get_runtime_build_info) (void);
gpointer (*get_vtable_trampoline) (int slot_index);
gpointer (*get_imt_trampoline) (int imt_slot_index);
void (*set_cast_details) (MonoClass *from, MonoClass *to);
void (*debug_log) (int level, MonoString *category, MonoString *message);
gboolean (*debug_log_is_enabled) (void);
gboolean (*tls_key_supported) (MonoTlsKey key);
} MonoRuntimeCallbacks;
typedef gboolean (*MonoInternalStackWalk) (MonoStackFrameInfo *frame, MonoContext *ctx, gpointer data);
typedef gboolean (*MonoInternalExceptionFrameWalk) (MonoMethod *method, gpointer ip, size_t native_offset, gboolean managed, gpointer user_data);
typedef struct {
void (*mono_walk_stack_with_ctx) (MonoInternalStackWalk func, MonoContext *ctx, MonoUnwindOptions options, void *user_data);
void (*mono_walk_stack_with_state) (MonoInternalStackWalk func, MonoThreadUnwindState *state, MonoUnwindOptions options, void *user_data);
void (*mono_raise_exception) (MonoException *ex);
void (*mono_raise_exception_with_ctx) (MonoException *ex, MonoContext *ctx);
gboolean (*mono_exception_walk_trace) (MonoException *ex, MonoInternalExceptionFrameWalk func, gpointer user_data);
gboolean (*mono_install_handler_block_guard) (MonoThreadUnwindState *unwind_state);
} MonoRuntimeExceptionHandlingCallbacks;
/* used to free a dynamic method */
typedef void (*MonoFreeMethodFunc) (MonoDomain *domain, MonoMethod *method);
/* Used to initialize the method pointers inside vtables */
typedef gboolean (*MonoInitVTableFunc) (MonoVTable *vtable);
MONO_COLD void mono_set_pending_exception (MonoException *exc);
/* remoting and async support */
MonoAsyncResult *
mono_async_result_new (MonoDomain *domain, HANDLE handle,
MonoObject *state, gpointer data, MonoObject *object_data);
MonoObject *
ves_icall_System_Runtime_Remoting_Messaging_AsyncResult_Invoke (MonoAsyncResult *ares);
MonoWaitHandle *
mono_wait_handle_new (MonoDomain *domain, HANDLE handle);
HANDLE
mono_wait_handle_get_handle (MonoWaitHandle *handle);
void
mono_message_init (MonoDomain *domain, MonoMethodMessage *this_obj,
MonoReflectionMethod *method, MonoArray *out_args);
MonoObject *
mono_message_invoke (MonoObject *target, MonoMethodMessage *msg,
MonoObject **exc, MonoArray **out_args);
MonoMethodMessage *
mono_method_call_message_new (MonoMethod *method, gpointer *params, MonoMethod *invoke,
MonoDelegate **cb, MonoObject **state);
void
mono_method_return_message_restore (MonoMethod *method, gpointer *params, MonoArray *out_args);
void
mono_delegate_ctor_with_method (MonoObject *this_obj, MonoObject *target, gpointer addr, MonoMethod *method);
void
mono_delegate_ctor (MonoObject *this_obj, MonoObject *target, gpointer addr);
void*
mono_class_get_allocation_ftn (MonoVTable *vtable, gboolean for_box, gboolean *pass_size_in_words);
void
mono_runtime_free_method (MonoDomain *domain, MonoMethod *method);
void
mono_install_runtime_invoke (MonoInvokeFunc func);
void
mono_install_compile_method (MonoCompileFunc func);
void
mono_install_free_method (MonoFreeMethodFunc func);
void
mono_install_callbacks (MonoRuntimeCallbacks *cbs);
MonoRuntimeCallbacks*
mono_get_runtime_callbacks (void);
void
mono_install_eh_callbacks (MonoRuntimeExceptionHandlingCallbacks *cbs);
MonoRuntimeExceptionHandlingCallbacks *
mono_get_eh_callbacks (void);
void
mono_raise_exception_with_context (MonoException *ex, MonoContext *ctx);
void
mono_type_initialization_init (void);
void
mono_type_initialization_cleanup (void);
int
mono_thread_kill (MonoInternalThread *thread, int signal);
MonoNativeTlsKey
mono_thread_get_tls_key (void);
gint32
mono_thread_get_tls_offset (void);
MonoNativeTlsKey
mono_domain_get_tls_key (void);
gint32
mono_domain_get_tls_offset (void);
/* Reflection and Reflection.Emit support */
/*
* Handling System.Type objects:
*
* Fields defined as System.Type in managed code should be defined as MonoObject*
* in unmanaged structures, and the monotype_cast () function should be used for
* casting them to MonoReflectionType* to avoid crashes/security issues when
* encountering instances of user defined subclasses of System.Type.
*/
#define IS_MONOTYPE(obj) (!(obj) || (((MonoObject*)(obj))->vtable->klass->image == mono_defaults.corlib && ((MonoReflectionType*)(obj))->type != NULL))
/*
* Make sure the argument, which should be a System.Type is a System.MonoType object
* or equivalent, and not an instance of
* a user defined subclass of System.Type. This should be used in places were throwing
* an exception is safe.
*/
#define CHECK_MONOTYPE(obj) do { \
if (!IS_MONOTYPE (obj)) \
mono_raise_exception (mono_get_exception_not_supported ("User defined subclasses of System.Type are not yet supported")); \
} while (0)
/* This should be used for accessing members of Type[] arrays */
#define mono_type_array_get(arr,index) monotype_cast (mono_array_get ((arr), gpointer, (index)))
/*
* Cast an object to MonoReflectionType, making sure it is a System.MonoType or
* a subclass of it.
*/
static inline MonoReflectionType*
monotype_cast (MonoObject *obj)
{
g_assert (IS_MONOTYPE (obj));
return (MonoReflectionType*)obj;
}
/*
* The following structure must match the C# implementation in our corlib.
*/
struct _MonoReflectionMethod {
MonoObject object;
MonoMethod *method;
MonoString *name;
MonoReflectionType *reftype;
};
typedef struct _MonoReflectionGenericMethod MonoReflectionGenericMethod;
struct _MonoReflectionGenericMethod {
MonoReflectionMethod method;
};
struct _MonoDelegate {
MonoObject object;
/* The compiled code of the target method */
gpointer method_ptr;
/* The invoke code */
gpointer invoke_impl;
MonoObject *target;
MonoMethod *method;
gpointer delegate_trampoline;
gpointer rgctx;
/*
* If non-NULL, this points to a memory location which stores the address of
* the compiled code of the method, or NULL if it is not yet compiled.
*/
guint8 **method_code;
MonoReflectionMethod *method_info;
MonoReflectionMethod *original_method_info;
MonoObject *data;
MonoBoolean method_is_virtual;
};
typedef struct _MonoMulticastDelegate MonoMulticastDelegate;
struct _MonoMulticastDelegate {
MonoDelegate delegate;
MonoArray *delegates;
};
struct _MonoReflectionField {
MonoObject object;
MonoClass *klass;
MonoClassField *field;
MonoString *name;
MonoReflectionType *type;
guint32 attrs;
};
struct _MonoReflectionProperty {
MonoObject object;
MonoClass *klass;
MonoProperty *property;
};
/*This is System.EventInfo*/
struct _MonoReflectionEvent {
MonoObject object;
MonoObject *cached_add_event;
};
typedef struct {
MonoReflectionEvent object;
MonoClass *klass;
MonoEvent *event;
} MonoReflectionMonoEvent;
typedef struct {
MonoObject object;
MonoReflectionType *ClassImpl;
MonoObject *DefaultValueImpl;
MonoObject *MemberImpl;
MonoString *NameImpl;
gint32 PositionImpl;
guint32 AttrsImpl;
MonoObject *MarshalAsImpl;
} MonoReflectionParameter;
struct _MonoReflectionMethodBody {
MonoObject object;
MonoArray *clauses;
MonoArray *locals;
MonoArray *il;
MonoBoolean init_locals;
guint32 local_var_sig_token;
guint32 max_stack;
};
struct _MonoReflectionAssembly {
MonoObject object;
MonoAssembly *assembly;
MonoObject *resolve_event_holder;
/* CAS related */
MonoObject *evidence; /* Evidence */
MonoObject *minimum; /* PermissionSet - for SecurityAction.RequestMinimum */
MonoObject *optional; /* PermissionSet - for SecurityAction.RequestOptional */
MonoObject *refuse; /* PermissionSet - for SecurityAction.RequestRefuse */
MonoObject *granted; /* PermissionSet - for the resolved assembly granted permissions */
MonoObject *denied; /* PermissionSet - for the resolved assembly denied permissions */
/* */
MonoBoolean from_byte_array;
MonoString *name;
};
typedef struct {
MonoReflectionType *utype;
MonoArray *values;
MonoArray *names;
} MonoEnumInfo;
typedef struct {
MonoReflectionType *parent;
MonoReflectionType *ret;
guint32 attrs;
guint32 implattrs;
guint32 callconv;
} MonoMethodInfo;
typedef struct {
MonoReflectionType *parent;
MonoReflectionType *declaring_type;
MonoString *name;
MonoReflectionMethod *get;
MonoReflectionMethod *set;
guint32 attrs;
} MonoPropertyInfo;
typedef struct {
MonoReflectionType *declaring_type;
MonoReflectionType *reflected_type;
MonoString *name;
MonoReflectionMethod *add_method;
MonoReflectionMethod *remove_method;
MonoReflectionMethod *raise_method;
guint32 attrs;
MonoArray *other_methods;
} MonoEventInfo;
typedef struct {
MonoString *name;
MonoString *name_space;
MonoReflectionType *etype;
MonoReflectionType *nested_in;
MonoReflectionAssembly *assembly;
guint32 rank;
MonoBoolean isprimitive;
} MonoTypeInfo;
typedef struct {
MonoObject *member;
gint32 code_pos;
} MonoReflectionILTokenInfo;
typedef struct {
MonoObject object;
MonoArray *code;
gint32 code_len;
gint32 max_stack;
gint32 cur_stack;
MonoArray *locals;
MonoArray *ex_handlers;
gint32 num_token_fixups;
MonoArray *token_fixups;
} MonoReflectionILGen;
typedef struct {
MonoArray *handlers;
gint32 start;
gint32 len;
gint32 label;
} MonoILExceptionInfo;
typedef struct {
MonoObject *extype;
gint32 type;
gint32 start;
gint32 len;
gint32 filter_offset;
} MonoILExceptionBlock;
typedef struct {
MonoObject object;
MonoObject *catch_type;
gint32 filter_offset;
gint32 flags;
gint32 try_offset;
gint32 try_length;
gint32 handler_offset;
gint32 handler_length;
} MonoReflectionExceptionHandlingClause;
typedef struct {
MonoObject object;
MonoReflectionType *local_type;
MonoBoolean is_pinned;
guint16 local_index;
} MonoReflectionLocalVariableInfo;
typedef struct {
/*
* Must have the same layout as MonoReflectionLocalVariableInfo, since
* LocalBuilder inherits from it under net 2.0.
*/
MonoObject object;
MonoObject *type;
MonoBoolean is_pinned;
guint16 local_index;
MonoString *name;
} MonoReflectionLocalBuilder;
typedef struct {
MonoObject object;
gint32 count;
gint32 type;
gint32 eltype;
MonoString *guid;
MonoString *mcookie;
MonoString *marshaltype;
MonoObject *marshaltyperef;
gint32 param_num;
MonoBoolean has_size;
} MonoReflectionMarshal;
typedef struct {
MonoObject object;
MonoObject* methodb;
MonoString *name;
MonoArray *cattrs;
MonoReflectionMarshal *marshal_info;
guint32 attrs;
int position;
guint32 table_idx;
MonoObject *def_value;
} MonoReflectionParamBuilder;
typedef struct {
MonoObject object;
MonoMethod *mhandle;
MonoReflectionILGen *ilgen;
MonoArray *parameters;