46 stub(throw_div0_exception) \
47 stub(throw_null_pointer_exception) \
48 stub(register_finalizer) \
49 stub(new_instance) \
50 stub(fast_new_instance) \
51 stub(fast_new_instance_init_check) \
52 stub(new_type_array) \
53 stub(new_object_array) \
54 stub(new_multi_array) \
55 stub(handle_exception_nofpu) /* optimized version that does not preserve fpu registers */ \
56 stub(handle_exception) \
57 stub(handle_exception_from_callee) \
58 stub(throw_array_store_exception) \
59 stub(throw_class_cast_exception) \
60 stub(throw_incompatible_class_change_error) \
61 stub(slow_subtype_check) \
62 stub(monitorenter) \
63 stub(monitorenter_nofpu) /* optimized version that does not preserve fpu registers */ \
64 stub(monitorexit) \
65 stub(monitorexit_nofpu) /* optimized version that does not preserve fpu registers */ \
66 stub(access_field_patching) \
67 stub(load_klass_patching) \
68 stub(g1_pre_barrier_slow) \
69 stub(g1_post_barrier_slow) \
70 stub(fpu2long_stub) \
71 stub(counter_overflow) \
72 last_entry(number_of_ids)
73
74 #define DECLARE_STUB_ID(x) x ## _id ,
75 #define DECLARE_LAST_STUB_ID(x) x
76 #define STUB_NAME(x) #x " Runtime1 stub",
77 #define LAST_STUB_NAME(x) #x " Runtime1 stub"
78
79 class Runtime1: public AllStatic {
80 friend class VMStructs;
81 friend class ArrayCopyStub;
82
83 public:
84 enum StubID {
85 RUNTIME1_STUBS(DECLARE_STUB_ID, DECLARE_LAST_STUB_ID)
135 static void new_object_array(JavaThread* thread, klassOopDesc* klass, jint length);
136 static void new_multi_array (JavaThread* thread, klassOopDesc* klass, int rank, jint* dims);
137
138 static address counter_overflow(JavaThread* thread, int bci, methodOopDesc* method);
139
140 static void unimplemented_entry (JavaThread* thread, StubID id);
141
142 static address exception_handler_for_pc(JavaThread* thread);
143
144 static void throw_range_check_exception(JavaThread* thread, int index);
145 static void throw_index_exception(JavaThread* thread, int index);
146 static void throw_div0_exception(JavaThread* thread);
147 static void throw_null_pointer_exception(JavaThread* thread);
148 static void throw_class_cast_exception(JavaThread* thread, oopDesc* object);
149 static void throw_incompatible_class_change_error(JavaThread* thread);
150 static void throw_array_store_exception(JavaThread* thread, oopDesc* object);
151
152 static void monitorenter(JavaThread* thread, oopDesc* obj, BasicObjectLock* lock);
153 static void monitorexit (JavaThread* thread, BasicObjectLock* lock);
154
155 static int access_field_patching(JavaThread* thread);
156 static int move_klass_patching(JavaThread* thread);
157
158 static void patch_code(JavaThread* thread, StubID stub_id);
159
160 public:
161 // initialization
162 static void initialize(BufferBlob* blob);
163 static void initialize_pd();
164
165 // stubs
166 static CodeBlob* blob_for (StubID id);
167 static address entry_for(StubID id) { return blob_for(id)->code_begin(); }
168 static const char* name_for (StubID id);
169 static const char* name_for_address(address entry);
170
171 // platform might add runtime names.
172 static const char* pd_name_for_address(address entry);
173
174 // method tracing
|
46 stub(throw_div0_exception) \
47 stub(throw_null_pointer_exception) \
48 stub(register_finalizer) \
49 stub(new_instance) \
50 stub(fast_new_instance) \
51 stub(fast_new_instance_init_check) \
52 stub(new_type_array) \
53 stub(new_object_array) \
54 stub(new_multi_array) \
55 stub(handle_exception_nofpu) /* optimized version that does not preserve fpu registers */ \
56 stub(handle_exception) \
57 stub(handle_exception_from_callee) \
58 stub(throw_array_store_exception) \
59 stub(throw_class_cast_exception) \
60 stub(throw_incompatible_class_change_error) \
61 stub(slow_subtype_check) \
62 stub(monitorenter) \
63 stub(monitorenter_nofpu) /* optimized version that does not preserve fpu registers */ \
64 stub(monitorexit) \
65 stub(monitorexit_nofpu) /* optimized version that does not preserve fpu registers */ \
66 stub(deoptimize) \
67 stub(access_field_patching) \
68 stub(load_klass_patching) \
69 stub(g1_pre_barrier_slow) \
70 stub(g1_post_barrier_slow) \
71 stub(fpu2long_stub) \
72 stub(counter_overflow) \
73 last_entry(number_of_ids)
74
75 #define DECLARE_STUB_ID(x) x ## _id ,
76 #define DECLARE_LAST_STUB_ID(x) x
77 #define STUB_NAME(x) #x " Runtime1 stub",
78 #define LAST_STUB_NAME(x) #x " Runtime1 stub"
79
80 class Runtime1: public AllStatic {
81 friend class VMStructs;
82 friend class ArrayCopyStub;
83
84 public:
85 enum StubID {
86 RUNTIME1_STUBS(DECLARE_STUB_ID, DECLARE_LAST_STUB_ID)
136 static void new_object_array(JavaThread* thread, klassOopDesc* klass, jint length);
137 static void new_multi_array (JavaThread* thread, klassOopDesc* klass, int rank, jint* dims);
138
139 static address counter_overflow(JavaThread* thread, int bci, methodOopDesc* method);
140
141 static void unimplemented_entry (JavaThread* thread, StubID id);
142
143 static address exception_handler_for_pc(JavaThread* thread);
144
145 static void throw_range_check_exception(JavaThread* thread, int index);
146 static void throw_index_exception(JavaThread* thread, int index);
147 static void throw_div0_exception(JavaThread* thread);
148 static void throw_null_pointer_exception(JavaThread* thread);
149 static void throw_class_cast_exception(JavaThread* thread, oopDesc* object);
150 static void throw_incompatible_class_change_error(JavaThread* thread);
151 static void throw_array_store_exception(JavaThread* thread, oopDesc* object);
152
153 static void monitorenter(JavaThread* thread, oopDesc* obj, BasicObjectLock* lock);
154 static void monitorexit (JavaThread* thread, BasicObjectLock* lock);
155
156 static void deoptimize(JavaThread* thread);
157
158 static int access_field_patching(JavaThread* thread);
159 static int move_klass_patching(JavaThread* thread);
160
161 static void patch_code(JavaThread* thread, StubID stub_id);
162
163 public:
164 // initialization
165 static void initialize(BufferBlob* blob);
166 static void initialize_pd();
167
168 // stubs
169 static CodeBlob* blob_for (StubID id);
170 static address entry_for(StubID id) { return blob_for(id)->code_begin(); }
171 static const char* name_for (StubID id);
172 static const char* name_for_address(address entry);
173
174 // platform might add runtime names.
175 static const char* pd_name_for_address(address entry);
176
177 // method tracing
|