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 class CompilationResourceObj; 26 class XHandlers; 27 class ExceptionInfo; 28 class DebugInformationRecorder; 29 class FrameMap; 30 class IR; 31 class IRScope; 32 class Instruction; 33 class LinearScan; 34 class OopMap; 35 class LIR_Emitter; 36 class LIR_Assembler; 37 class CodeEmitInfo; 38 class ciEnv; 39 class ciMethod; 40 class ValueStack; 41 class LIR_OprDesc; 42 class C1_MacroAssembler; 43 class CFGPrinter; 44 typedef LIR_OprDesc* LIR_Opr; 272 // Class for aggregating exception handler information. 273 274 // Effectively extends XHandlers class with PC offset of 275 // potentially exception-throwing instruction. 276 // This class is used at the end of the compilation to build the 277 // ExceptionHandlerTable. 278 class ExceptionInfo: public CompilationResourceObj { 279 private: 280 int _pco; // PC of potentially exception-throwing instruction 281 XHandlers* _exception_handlers; // flat list of exception handlers covering this PC 282 283 public: 284 ExceptionInfo(int pco, XHandlers* exception_handlers) 285 : _pco(pco) 286 , _exception_handlers(exception_handlers) 287 { } 288 289 int pco() { return _pco; } 290 XHandlers* exception_handlers() { return _exception_handlers; } 291 }; | 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 #ifndef SHARE_VM_C1_C1_COMPILATION_HPP 26 #define SHARE_VM_C1_C1_COMPILATION_HPP 27 28 #include "ci/ciEnv.hpp" 29 #include "code/exceptionHandlerTable.hpp" 30 #include "memory/resourceArea.hpp" 31 32 class CompilationResourceObj; 33 class XHandlers; 34 class ExceptionInfo; 35 class DebugInformationRecorder; 36 class FrameMap; 37 class IR; 38 class IRScope; 39 class Instruction; 40 class LinearScan; 41 class OopMap; 42 class LIR_Emitter; 43 class LIR_Assembler; 44 class CodeEmitInfo; 45 class ciEnv; 46 class ciMethod; 47 class ValueStack; 48 class LIR_OprDesc; 49 class C1_MacroAssembler; 50 class CFGPrinter; 51 typedef LIR_OprDesc* LIR_Opr; 279 // Class for aggregating exception handler information. 280 281 // Effectively extends XHandlers class with PC offset of 282 // potentially exception-throwing instruction. 283 // This class is used at the end of the compilation to build the 284 // ExceptionHandlerTable. 285 class ExceptionInfo: public CompilationResourceObj { 286 private: 287 int _pco; // PC of potentially exception-throwing instruction 288 XHandlers* _exception_handlers; // flat list of exception handlers covering this PC 289 290 public: 291 ExceptionInfo(int pco, XHandlers* exception_handlers) 292 : _pco(pco) 293 , _exception_handlers(exception_handlers) 294 { } 295 296 int pco() { return _pco; } 297 XHandlers* exception_handlers() { return _exception_handlers; } 298 }; 299 300 #endif // SHARE_VM_C1_C1_COMPILATION_HPP |