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comparison src/share/vm/ci/ciEnv.hpp @ 1602:136b78722a08

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6939203: JSR 292 needs method handle constants Summary: Add new CP types CONSTANT_MethodHandle, CONSTANT_MethodType; extend 'ldc' bytecode. Reviewed-by: twisti, never
author jrose
date Wed, 09 Jun 2010 18:50:45 -0700
parents c18cbe5936b8
children 2d26b0046e0d f95d63e2154a
comparison
equal deleted inserted replaced
1585:49fac4acd688 1602:136b78722a08
114 ciKlass* get_klass_by_index(constantPoolHandle cpool, 114 ciKlass* get_klass_by_index(constantPoolHandle cpool,
115 int klass_index, 115 int klass_index,
116 bool& is_accessible, 116 bool& is_accessible,
117 ciInstanceKlass* loading_klass); 117 ciInstanceKlass* loading_klass);
118 ciConstant get_constant_by_index(constantPoolHandle cpool, 118 ciConstant get_constant_by_index(constantPoolHandle cpool,
119 int constant_index, 119 int pool_index, int cache_index,
120 ciInstanceKlass* accessor); 120 ciInstanceKlass* accessor);
121 bool is_unresolved_string(ciInstanceKlass* loading_klass,
122 int constant_index) const;
123 bool is_unresolved_klass(ciInstanceKlass* loading_klass,
124 int constant_index) const;
125 ciField* get_field_by_index(ciInstanceKlass* loading_klass, 121 ciField* get_field_by_index(ciInstanceKlass* loading_klass,
126 int field_index); 122 int field_index);
127 ciMethod* get_method_by_index(constantPoolHandle cpool, 123 ciMethod* get_method_by_index(constantPoolHandle cpool,
128 int method_index, Bytecodes::Code bc, 124 int method_index, Bytecodes::Code bc,
129 ciInstanceKlass* loading_klass); 125 ciInstanceKlass* loading_klass);
135 ciKlass* get_klass_by_index_impl(constantPoolHandle cpool, 131 ciKlass* get_klass_by_index_impl(constantPoolHandle cpool,
136 int klass_index, 132 int klass_index,
137 bool& is_accessible, 133 bool& is_accessible,
138 ciInstanceKlass* loading_klass); 134 ciInstanceKlass* loading_klass);
139 ciConstant get_constant_by_index_impl(constantPoolHandle cpool, 135 ciConstant get_constant_by_index_impl(constantPoolHandle cpool,
140 int constant_index, 136 int pool_index, int cache_index,
141 ciInstanceKlass* loading_klass); 137 ciInstanceKlass* loading_klass);
142 bool is_unresolved_string_impl (instanceKlass* loading_klass,
143 int constant_index) const;
144 bool is_unresolved_klass_impl (instanceKlass* loading_klass,
145 int constant_index) const;
146 ciField* get_field_by_index_impl(ciInstanceKlass* loading_klass, 138 ciField* get_field_by_index_impl(ciInstanceKlass* loading_klass,
147 int field_index); 139 int field_index);
148 ciMethod* get_method_by_index_impl(constantPoolHandle cpool, 140 ciMethod* get_method_by_index_impl(constantPoolHandle cpool,
149 int method_index, Bytecodes::Code bc, 141 int method_index, Bytecodes::Code bc,
150 ciInstanceKlass* loading_klass); 142 ciInstanceKlass* loading_klass);
186 // Get a ciKlass representing an unloaded klass. 178 // Get a ciKlass representing an unloaded klass.
187 // Ensures uniqueness of the result. 179 // Ensures uniqueness of the result.
188 ciKlass* get_unloaded_klass(ciKlass* accessing_klass, 180 ciKlass* get_unloaded_klass(ciKlass* accessing_klass,
189 ciSymbol* name) { 181 ciSymbol* name) {
190 return _factory->get_unloaded_klass(accessing_klass, name, true); 182 return _factory->get_unloaded_klass(accessing_klass, name, true);
183 }
184
185 // Get a ciKlass representing an unloaded klass mirror.
186 // Result is not necessarily unique, but will be unloaded.
187 ciInstance* get_unloaded_klass_mirror(ciKlass* type) {
188 return _factory->get_unloaded_klass_mirror(type);
189 }
190
191 // Get a ciInstance representing an unresolved method handle constant.
192 ciInstance* get_unloaded_method_handle_constant(ciKlass* holder,
193 ciSymbol* name,
194 ciSymbol* signature,
195 int ref_kind) {
196 return _factory->get_unloaded_method_handle_constant(holder, name, signature, ref_kind);
197 }
198
199 // Get a ciInstance representing an unresolved method type constant.
200 ciInstance* get_unloaded_method_type_constant(ciSymbol* signature) {
201 return _factory->get_unloaded_method_type_constant(signature);
191 } 202 }
192 203
193 // See if we already have an unloaded klass for the given name 204 // See if we already have an unloaded klass for the given name
194 // or return NULL if not. 205 // or return NULL if not.
195 ciKlass *check_get_unloaded_klass(ciKlass* accessing_klass, ciSymbol* name) { 206 ciKlass *check_get_unloaded_klass(ciKlass* accessing_klass, ciSymbol* name) {