1 /* 2 * Copyright (c) 2006, 2009, 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 * 23 */ 24 25 #include "incls/_precompiled.incl" 26 #include "incls/_ciMethodBlocks.cpp.incl" 27 28 // ciMethodBlocks 29 30 31 32 ciBlock *ciMethodBlocks::block_containing(int bci) { 33 ciBlock *blk = _bci_to_block[bci]; 34 return blk; 35 } 36 37 bool ciMethodBlocks::is_block_start(int bci) { 38 assert(bci >=0 && bci < _code_size, "valid bytecode range"); 39 ciBlock *b = _bci_to_block[bci]; 40 assert(b != NULL, "must have block for bytecode"); 41 return b->start_bci() == bci; 42 } 43 44 // ------------------------------------------------------------------ 45 // ciMethodBlocks::split_block_at 46 // | 1 /* 2 * Copyright (c) 2006, 2010, 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 * 23 */ 24 25 #include "precompiled.hpp" 26 #include "ci/ciMethodBlocks.hpp" 27 #include "ci/ciStreams.hpp" 28 #include "interpreter/bytecode.hpp" 29 #include "utilities/copy.hpp" 30 31 // ciMethodBlocks 32 33 34 35 ciBlock *ciMethodBlocks::block_containing(int bci) { 36 ciBlock *blk = _bci_to_block[bci]; 37 return blk; 38 } 39 40 bool ciMethodBlocks::is_block_start(int bci) { 41 assert(bci >=0 && bci < _code_size, "valid bytecode range"); 42 ciBlock *b = _bci_to_block[bci]; 43 assert(b != NULL, "must have block for bytecode"); 44 return b->start_bci() == bci; 45 } 46 47 // ------------------------------------------------------------------ 48 // ciMethodBlocks::split_block_at 49 // |