28 #include "interpreter/bytecode.hpp"
29 #include "interpreter/linkResolver.hpp"
30 #include "oops/method.hpp"
31 #include "runtime/frame.hpp"
32 #include "runtime/javaThread.hpp"
33 #include "runtime/signature.hpp"
34 #include "utilities/macros.hpp"
35
36 class BufferBlob;
37 class CodeBuffer;
38
39 // The InterpreterRuntime is called by the interpreter for everything
40 // that cannot/should not be dealt with in assembly and needs C support.
41
42 class InterpreterRuntime: AllStatic {
43 private:
44
45 static void set_bcp_and_mdp(address bcp, JavaThread* current);
46 static void note_trap_inner(JavaThread* current, int reason,
47 const methodHandle& trap_method, int trap_bci);
48 static void note_trap(JavaThread* current, int reason);
49
50 // Inner work method for Interpreter's frequency counter overflow.
51 static nmethod* frequency_counter_overflow_inner(JavaThread* current, address branch_bcp);
52
53 public:
54 // Constants
55 static void ldc (JavaThread* current, bool wide);
56 static void resolve_ldc (JavaThread* current, Bytecodes::Code bytecode);
57
58 // Allocation
59 static void _new (JavaThread* current, ConstantPool* pool, int index);
60 static void newarray (JavaThread* current, BasicType type, jint size);
61 static void anewarray (JavaThread* current, ConstantPool* pool, int index, jint size);
62 static void multianewarray(JavaThread* current, jint* first_size_address);
63 static void register_finalizer(JavaThread* current, oopDesc* obj);
64
65 // Quicken instance-of and check-cast bytecodes
66 static void quicken_io_cc(JavaThread* current);
67
68 // Exceptions thrown by the interpreter
73 Method* missingMethod);
74
75 static void throw_IncompatibleClassChangeError(JavaThread* current);
76 static void throw_IncompatibleClassChangeErrorVerbose(JavaThread* current,
77 Klass* resc,
78 Klass* interfaceKlass);
79 static void throw_StackOverflowError(JavaThread* current);
80 static void throw_delayed_StackOverflowError(JavaThread* current);
81 static void throw_ArrayIndexOutOfBoundsException(JavaThread* current, arrayOopDesc* a, jint index);
82 static void throw_ClassCastException(JavaThread* current, oopDesc* obj);
83 static void throw_NullPointerException(JavaThread* current);
84
85 static void create_exception(JavaThread* current, char* name, char* message);
86 static void create_klass_exception(JavaThread* current, char* name, oopDesc* obj);
87 static address exception_handler_for_exception(JavaThread* current, oopDesc* exception);
88 #if INCLUDE_JVMTI
89 static void member_name_arg_or_null(JavaThread* current, address dmh, Method* m, address bcp);
90 #endif
91 static void throw_pending_exception(JavaThread* current);
92
93 static void resolve_from_cache(JavaThread* current, Bytecodes::Code bytecode);
94
95 // Used by AOTConstantPoolResolver
96 static void resolve_get_put(Bytecodes::Code bytecode, int field_index,
97 methodHandle& m, constantPoolHandle& pool, bool initialize_holder, TRAPS);
98 static void cds_resolve_invoke(Bytecodes::Code bytecode, int method_index,
99 constantPoolHandle& pool, TRAPS);
100 static void cds_resolve_invokehandle(int raw_index,
101 constantPoolHandle& pool, TRAPS);
102 static void cds_resolve_invokedynamic(int raw_index,
103 constantPoolHandle& pool, TRAPS);
104 private:
105 // Statics & fields
106 static void resolve_get_put(JavaThread* current, Bytecodes::Code bytecode);
107
108 // Calls
109 static void resolve_invoke(JavaThread* current, Bytecodes::Code bytecode);
110 static void resolve_invokehandle (JavaThread* current);
111 static void resolve_invokedynamic(JavaThread* current);
112
113 static void update_invoke_cp_cache_entry(CallInfo& info, Bytecodes::Code bytecode,
114 methodHandle& resolved_method,
115 constantPoolHandle& pool, int method_index);
116 public:
117 // Synchronization
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28 #include "interpreter/bytecode.hpp"
29 #include "interpreter/linkResolver.hpp"
30 #include "oops/method.hpp"
31 #include "runtime/frame.hpp"
32 #include "runtime/javaThread.hpp"
33 #include "runtime/signature.hpp"
34 #include "utilities/macros.hpp"
35
36 class BufferBlob;
37 class CodeBuffer;
38
39 // The InterpreterRuntime is called by the interpreter for everything
40 // that cannot/should not be dealt with in assembly and needs C support.
41
42 class InterpreterRuntime: AllStatic {
43 private:
44
45 static void set_bcp_and_mdp(address bcp, JavaThread* current);
46 static void note_trap_inner(JavaThread* current, int reason,
47 const methodHandle& trap_method, int trap_bci);
48
49 // Inner work method for Interpreter's frequency counter overflow.
50 static nmethod* frequency_counter_overflow_inner(JavaThread* current, address branch_bcp);
51
52 public:
53 // Constants
54 static void ldc (JavaThread* current, bool wide);
55 static void resolve_ldc (JavaThread* current, Bytecodes::Code bytecode);
56
57 // Allocation
58 static void _new (JavaThread* current, ConstantPool* pool, int index);
59 static void newarray (JavaThread* current, BasicType type, jint size);
60 static void anewarray (JavaThread* current, ConstantPool* pool, int index, jint size);
61 static void multianewarray(JavaThread* current, jint* first_size_address);
62 static void register_finalizer(JavaThread* current, oopDesc* obj);
63
64 // Quicken instance-of and check-cast bytecodes
65 static void quicken_io_cc(JavaThread* current);
66
67 // Exceptions thrown by the interpreter
72 Method* missingMethod);
73
74 static void throw_IncompatibleClassChangeError(JavaThread* current);
75 static void throw_IncompatibleClassChangeErrorVerbose(JavaThread* current,
76 Klass* resc,
77 Klass* interfaceKlass);
78 static void throw_StackOverflowError(JavaThread* current);
79 static void throw_delayed_StackOverflowError(JavaThread* current);
80 static void throw_ArrayIndexOutOfBoundsException(JavaThread* current, arrayOopDesc* a, jint index);
81 static void throw_ClassCastException(JavaThread* current, oopDesc* obj);
82 static void throw_NullPointerException(JavaThread* current);
83
84 static void create_exception(JavaThread* current, char* name, char* message);
85 static void create_klass_exception(JavaThread* current, char* name, oopDesc* obj);
86 static address exception_handler_for_exception(JavaThread* current, oopDesc* exception);
87 #if INCLUDE_JVMTI
88 static void member_name_arg_or_null(JavaThread* current, address dmh, Method* m, address bcp);
89 #endif
90 static void throw_pending_exception(JavaThread* current);
91
92 static void note_trap(JavaThread* current, int reason);
93
94 static void resolve_from_cache(JavaThread* current, Bytecodes::Code bytecode);
95
96 // Used by AOTConstantPoolResolver
97 static void resolve_get_put(Bytecodes::Code bytecode, int field_index,
98 methodHandle& m, constantPoolHandle& pool, StaticMode static_mode, TRAPS);
99 static void cds_resolve_invoke(Bytecodes::Code bytecode, int method_index,
100 constantPoolHandle& pool, TRAPS);
101 static void cds_resolve_invokehandle(int raw_index,
102 constantPoolHandle& pool, TRAPS);
103 static void cds_resolve_invokedynamic(int raw_index,
104 constantPoolHandle& pool, TRAPS);
105 private:
106 // Statics & fields
107 static void resolve_get_put(JavaThread* current, Bytecodes::Code bytecode);
108
109 // Calls
110 static void resolve_invoke(JavaThread* current, Bytecodes::Code bytecode);
111 static void resolve_invokehandle (JavaThread* current);
112 static void resolve_invokedynamic(JavaThread* current);
113
114 static void update_invoke_cp_cache_entry(CallInfo& info, Bytecodes::Code bytecode,
115 methodHandle& resolved_method,
116 constantPoolHandle& pool, int method_index);
117 public:
118 // Synchronization
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