1 /*
2 * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
167 static void new_array_C(Klass* array_klass, int len, JavaThread *thread);
168 static void new_array_nozero_C(Klass* array_klass, int len, JavaThread *thread);
169
170 // Post-slow-path-allocation, pre-initializing-stores step for
171 // implementing ReduceInitialCardMarks
172 static void new_store_pre_barrier(JavaThread* thread);
173
174 // Allocate storage for a multi-dimensional arrays
175 // Note: needs to be fixed for arbitrary number of dimensions
176 static void multianewarray2_C(Klass* klass, int len1, int len2, JavaThread *thread);
177 static void multianewarray3_C(Klass* klass, int len1, int len2, int len3, JavaThread *thread);
178 static void multianewarray4_C(Klass* klass, int len1, int len2, int len3, int len4, JavaThread *thread);
179 static void multianewarray5_C(Klass* klass, int len1, int len2, int len3, int len4, int len5, JavaThread *thread);
180 static void multianewarrayN_C(Klass* klass, arrayOopDesc* dims, JavaThread *thread);
181 static void g1_wb_pre_C(oopDesc* orig, JavaThread* thread);
182 static void g1_wb_post_C(void* card_addr, JavaThread* thread);
183
184 public:
185 // Slow-path Locking and Unlocking
186 static void complete_monitor_locking_C(oopDesc* obj, BasicLock* lock, JavaThread* thread);
187 static void complete_monitor_unlocking_C(oopDesc* obj, BasicLock* lock);
188
189 private:
190
191 // Implicit exception support
192 static void throw_null_exception_C(JavaThread* thread);
193
194 // Exception handling
195 static address handle_exception_C (JavaThread* thread);
196 static address handle_exception_C_helper(JavaThread* thread, nmethod*& nm);
197 static address rethrow_C (oopDesc* exception, JavaThread *thread, address return_pc );
198 static void deoptimize_caller_frame (JavaThread *thread);
199 static void deoptimize_caller_frame (JavaThread *thread, bool doit);
200 static bool is_deoptimized_caller_frame (JavaThread *thread);
201
202 // CodeBlob support
203 // ===================================================================
204
205 static ExceptionBlob* _exception_blob;
206 static void generate_exception_blob();
207
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1 /*
2 * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
167 static void new_array_C(Klass* array_klass, int len, JavaThread *thread);
168 static void new_array_nozero_C(Klass* array_klass, int len, JavaThread *thread);
169
170 // Post-slow-path-allocation, pre-initializing-stores step for
171 // implementing ReduceInitialCardMarks
172 static void new_store_pre_barrier(JavaThread* thread);
173
174 // Allocate storage for a multi-dimensional arrays
175 // Note: needs to be fixed for arbitrary number of dimensions
176 static void multianewarray2_C(Klass* klass, int len1, int len2, JavaThread *thread);
177 static void multianewarray3_C(Klass* klass, int len1, int len2, int len3, JavaThread *thread);
178 static void multianewarray4_C(Klass* klass, int len1, int len2, int len3, int len4, JavaThread *thread);
179 static void multianewarray5_C(Klass* klass, int len1, int len2, int len3, int len4, int len5, JavaThread *thread);
180 static void multianewarrayN_C(Klass* klass, arrayOopDesc* dims, JavaThread *thread);
181 static void g1_wb_pre_C(oopDesc* orig, JavaThread* thread);
182 static void g1_wb_post_C(void* card_addr, JavaThread* thread);
183
184 public:
185 // Slow-path Locking and Unlocking
186 static void complete_monitor_locking_C(oopDesc* obj, BasicLock* lock, JavaThread* thread);
187 static void complete_monitor_unlocking_C(oopDesc* obj, BasicLock* lock, JavaThread* thread);
188
189 private:
190
191 // Implicit exception support
192 static void throw_null_exception_C(JavaThread* thread);
193
194 // Exception handling
195 static address handle_exception_C (JavaThread* thread);
196 static address handle_exception_C_helper(JavaThread* thread, nmethod*& nm);
197 static address rethrow_C (oopDesc* exception, JavaThread *thread, address return_pc );
198 static void deoptimize_caller_frame (JavaThread *thread);
199 static void deoptimize_caller_frame (JavaThread *thread, bool doit);
200 static bool is_deoptimized_caller_frame (JavaThread *thread);
201
202 // CodeBlob support
203 // ===================================================================
204
205 static ExceptionBlob* _exception_blob;
206 static void generate_exception_blob();
207
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