1 /* 2 * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved. 3 * Copyright 2008, 2009, 2010 Red Hat, Inc. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 #include "incls/_precompiled.incl" 27 #include "incls/_sharkBlock.cpp.incl" 28 29 using namespace llvm; 30 31 void SharkBlock::parse_bytecode(int start, int limit) { 32 SharkValue *a, *b, *c, *d; 33 int i; 34 35 // Ensure the current state is initialized before we emit any code, 36 // so that any setup code for the state is at the start of the block 37 current_state(); 38 39 // Parse the bytecodes 40 iter()->reset_to_bci(start); 41 while (iter()->next_bci() < limit) { 42 NOT_PRODUCT(a = b = c = d = NULL); 43 iter()->next(); 44 45 if (SharkTraceBytecodes) 46 tty->print_cr("%4d: %s", bci(), Bytecodes::name(bc())); 47 | 1 /* 2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. 3 * Copyright 2008, 2009, 2010 Red Hat, Inc. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 #include "precompiled.hpp" 27 #include "interpreter/bytecodes.hpp" 28 #include "shark/llvmHeaders.hpp" 29 #include "shark/llvmValue.hpp" 30 #include "shark/sharkBlock.hpp" 31 #include "shark/sharkBuilder.hpp" 32 #include "shark/sharkConstant.hpp" 33 #include "shark/sharkState.hpp" 34 #include "shark/sharkValue.hpp" 35 #include "shark/shark_globals.hpp" 36 #include "utilities/debug.hpp" 37 38 using namespace llvm; 39 40 void SharkBlock::parse_bytecode(int start, int limit) { 41 SharkValue *a, *b, *c, *d; 42 int i; 43 44 // Ensure the current state is initialized before we emit any code, 45 // so that any setup code for the state is at the start of the block 46 current_state(); 47 48 // Parse the bytecodes 49 iter()->reset_to_bci(start); 50 while (iter()->next_bci() < limit) { 51 NOT_PRODUCT(a = b = c = d = NULL); 52 iter()->next(); 53 54 if (SharkTraceBytecodes) 55 tty->print_cr("%4d: %s", bci(), Bytecodes::name(bc())); 56 |