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comparison src/share/vm/interpreter/interpreterRuntime.cpp @ 1748:3e8fbc61cee8

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6978355: renaming for 6961697 Summary: This is the renaming part of 6961697 to keep the actual changes small for review. Reviewed-by: kvn, never
author twisti
date Wed, 25 Aug 2010 05:27:54 -0700
parents 083fde3b838e
children d5d065957597
comparison
equal deleted inserted replaced
1747:53dbe853fb3a 1748:3e8fbc61cee8
1122 address SignatureHandlerLibrary::set_handler_blob() { 1122 address SignatureHandlerLibrary::set_handler_blob() {
1123 BufferBlob* handler_blob = BufferBlob::create("native signature handlers", blob_size); 1123 BufferBlob* handler_blob = BufferBlob::create("native signature handlers", blob_size);
1124 if (handler_blob == NULL) { 1124 if (handler_blob == NULL) {
1125 return NULL; 1125 return NULL;
1126 } 1126 }
1127 address handler = handler_blob->instructions_begin(); 1127 address handler = handler_blob->code_begin();
1128 _handler_blob = handler_blob; 1128 _handler_blob = handler_blob;
1129 _handler = handler; 1129 _handler = handler;
1130 return handler; 1130 return handler;
1131 } 1131 }
1132 1132
1138 vm_exit_out_of_memory(blob_size, "native signature handlers"); 1138 vm_exit_out_of_memory(blob_size, "native signature handlers");
1139 } 1139 }
1140 1140
1141 BufferBlob* bb = BufferBlob::create("Signature Handler Temp Buffer", 1141 BufferBlob* bb = BufferBlob::create("Signature Handler Temp Buffer",
1142 SignatureHandlerLibrary::buffer_size); 1142 SignatureHandlerLibrary::buffer_size);
1143 _buffer = bb->instructions_begin(); 1143 _buffer = bb->code_begin();
1144 1144
1145 _fingerprints = new(ResourceObj::C_HEAP)GrowableArray<uint64_t>(32, true); 1145 _fingerprints = new(ResourceObj::C_HEAP)GrowableArray<uint64_t>(32, true);
1146 _handlers = new(ResourceObj::C_HEAP)GrowableArray<address>(32, true); 1146 _handlers = new(ResourceObj::C_HEAP)GrowableArray<address>(32, true);
1147 } 1147 }
1148 1148
1149 address SignatureHandlerLibrary::set_handler(CodeBuffer* buffer) { 1149 address SignatureHandlerLibrary::set_handler(CodeBuffer* buffer) {
1150 address handler = _handler; 1150 address handler = _handler;
1151 int code_size = buffer->pure_code_size(); 1151 int insts_size = buffer->pure_insts_size();
1152 if (handler + code_size > _handler_blob->instructions_end()) { 1152 if (handler + insts_size > _handler_blob->code_end()) {
1153 // get a new handler blob 1153 // get a new handler blob
1154 handler = set_handler_blob(); 1154 handler = set_handler_blob();
1155 } 1155 }
1156 if (handler != NULL) { 1156 if (handler != NULL) {
1157 memcpy(handler, buffer->code_begin(), code_size); 1157 memcpy(handler, buffer->insts_begin(), insts_size);
1158 pd_set_handler(handler); 1158 pd_set_handler(handler);
1159 ICache::invalidate_range(handler, code_size); 1159 ICache::invalidate_range(handler, insts_size);
1160 _handler = handler + code_size; 1160 _handler = handler + insts_size;
1161 } 1161 }
1162 return handler; 1162 return handler;
1163 } 1163 }
1164 1164
1165 void SignatureHandlerLibrary::add(methodHandle method) { 1165 void SignatureHandlerLibrary::add(methodHandle method) {
1194 tty->print_cr("argument handler #%d for: %s %s (fingerprint = " UINT64_FORMAT ", %d bytes generated)", 1194 tty->print_cr("argument handler #%d for: %s %s (fingerprint = " UINT64_FORMAT ", %d bytes generated)",
1195 _handlers->length(), 1195 _handlers->length(),
1196 (method->is_static() ? "static" : "receiver"), 1196 (method->is_static() ? "static" : "receiver"),
1197 method->name_and_sig_as_C_string(), 1197 method->name_and_sig_as_C_string(),
1198 fingerprint, 1198 fingerprint,
1199 buffer.code_size()); 1199 buffer.insts_size());
1200 Disassembler::decode(handler, handler + buffer.code_size()); 1200 Disassembler::decode(handler, handler + buffer.insts_size());
1201 #ifndef PRODUCT 1201 #ifndef PRODUCT
1202 tty->print_cr(" --- associated result handler ---"); 1202 tty->print_cr(" --- associated result handler ---");
1203 address rh_begin = Interpreter::result_handler(method()->result_type()); 1203 address rh_begin = Interpreter::result_handler(method()->result_type());
1204 address rh_end = rh_begin; 1204 address rh_end = rh_begin;
1205 while (*(int*)rh_end != 0) { 1205 while (*(int*)rh_end != 0) {