1 #ifndef __MONO_MINI_INTERPRETER_INTERNALS_H__
2 #define __MONO_MINI_INTERPRETER_INTERNALS_H__
6 #include <mono/metadata/loader.h>
7 #include <mono/metadata/object.h>
8 #include <mono/metadata/domain-internals.h>
9 #include <mono/metadata/class-internals.h>
10 #include <mono/metadata/debug-internals.h>
19 VAL_NATI = 0 + VAL_POINTER,
20 VAL_MP = 1 + VAL_POINTER,
21 VAL_TP = 2 + VAL_POINTER,
22 VAL_OBJ = 3 + VAL_POINTER
25 #if SIZEOF_VOID_P == 4
26 typedef guint32 mono_u;
27 typedef gint32 mono_i;
28 #elif SIZEOF_VOID_P == 8
29 typedef guint64 mono_u;
30 typedef gint64 mono_i;
34 * Value types are represented on the eval stack as pointers to the
35 * actual storage. The size field tells how much storage is allocated.
36 * A value type can't be larger than 16 MB.
43 /* native size integer and pointer types */
48 #if defined(__ppc__) || defined(__powerpc__)
53 typedef struct _MonoInvocation MonoInvocation;
55 typedef void (*MonoFuncV) (void);
56 typedef void (*MonoPIFunc) (MonoFuncV callme, void *margs);
59 * Structure representing a method transformed for the interpreter
60 * This is domain specific
62 typedef struct _RuntimeMethod
64 /* NOTE: These first two elements (method and
65 next_jit_code_hash) must be in the same order and at the
66 same offset as in MonoJitInfo, because of the jit_code_hash
67 internal hash table in MonoDomain. */
69 struct _RuntimeMethod *next_jit_code_hash;
73 guint32 vt_stack_size;
76 unsigned short *new_body_start; /* after all STINARG instrs */
79 MonoExceptionClause *clauses;
83 guint32 *local_offsets;
84 unsigned int param_count;
88 MonoMethodSignature *jit_sig;
91 MonoType **param_types;
95 struct _MonoInvocation {
96 MonoInvocation *parent; /* parent */
97 RuntimeMethod *runtime_method; /* parent */
98 MonoMethod *method; /* parent */
99 stackval *retval; /* parent */
101 stackval *stack_args; /* parent */
103 stackval *sp; /* For GC stack marking */
105 unsigned char invoke_trap;
106 const unsigned short *ip;
108 MonoExceptionClause *ex_handler;
113 MonoDomain *original_domain;
114 MonoInvocation *base_frame;
115 MonoInvocation *current_frame;
116 MonoInvocation *env_frame;
117 jmp_buf *current_env;
118 unsigned char search_for_handler;
119 unsigned char managed_code;
121 /* Resume state for resuming execution in mixed mode */
122 gboolean has_resume_state;
123 /* Frame to resume execution at */
124 MonoInvocation *handler_frame;
125 /* IP to resume execution at */
129 extern int mono_interp_traceopt;
130 extern GSList *jit_classes;
133 mono_interp_transform_method (RuntimeMethod *runtime_method, ThreadContext *context);
136 mono_interp_transform_init (void);
139 mono_interp_get_runtime_method (MonoDomain *domain, MonoMethod *method, MonoError *error);
141 #endif /* __MONO_MINI_INTERPRETER_INTERNALS_H__ */