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/_ciStreams.cpp.incl" 27 28 // ciExceptionHandlerStream 29 // 30 // Walk over some selected set of a methods exception handlers. 31 32 // ------------------------------------------------------------------ 33 // ciExceptionHandlerStream::count 34 // 35 // How many exception handlers are there in this stream? 36 // 37 // Implementation note: Compiler2 needs this functionality, so I had 38 int ciExceptionHandlerStream::count() { 39 int save_pos = _pos; 40 int save_end = _end; 41 42 int count = 0; 43 44 _pos = -1; 45 _end = _method->_handler_count; 46 | 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/ciCPCache.hpp" 27 #include "ci/ciCallSite.hpp" 28 #include "ci/ciConstant.hpp" 29 #include "ci/ciField.hpp" 30 #include "ci/ciStreams.hpp" 31 #include "ci/ciUtilities.hpp" 32 33 // ciExceptionHandlerStream 34 // 35 // Walk over some selected set of a methods exception handlers. 36 37 // ------------------------------------------------------------------ 38 // ciExceptionHandlerStream::count 39 // 40 // How many exception handlers are there in this stream? 41 // 42 // Implementation note: Compiler2 needs this functionality, so I had 43 int ciExceptionHandlerStream::count() { 44 int save_pos = _pos; 45 int save_end = _end; 46 47 int count = 0; 48 49 _pos = -1; 50 _end = _method->_handler_count; 51 |