1 /* 2 * Copyright (c) 1999, 2008, 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 // do not include precompiled header file 26 27 #include "incls/_os_linux_sparc.cpp.incl" 28 29 // Linux/Sparc has rather obscure naming of registers in sigcontext 30 // different between 32 and 64 bits 31 #ifdef _LP64 32 #define SIG_PC(x) ((x)->sigc_regs.tpc) 33 #define SIG_NPC(x) ((x)->sigc_regs.tnpc) 34 #define SIG_REGS(x) ((x)->sigc_regs) 35 #else 36 #define SIG_PC(x) ((x)->si_regs.pc) 37 #define SIG_NPC(x) ((x)->si_regs.npc) 38 #define SIG_REGS(x) ((x)->si_regs) 39 #endif 40 41 // those are to reference registers in sigcontext 42 enum { 43 CON_G0 = 0, 44 CON_G1, 45 CON_G2, 46 CON_G3, 47 CON_G4, | 1 /* 2 * Copyright (c) 1999, 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 // no precompiled headers 26 #include "assembler_sparc.inline.hpp" 27 #include "classfile/classLoader.hpp" 28 #include "classfile/systemDictionary.hpp" 29 #include "classfile/vmSymbols.hpp" 30 #include "code/icBuffer.hpp" 31 #include "code/vtableStubs.hpp" 32 #include "interpreter/interpreter.hpp" 33 #include "jvm_linux.h" 34 #include "memory/allocation.inline.hpp" 35 #include "mutex_linux.inline.hpp" 36 #include "nativeInst_sparc.hpp" 37 #include "os_share_linux.hpp" 38 #include "prims/jniFastGetField.hpp" 39 #include "prims/jvm.h" 40 #include "prims/jvm_misc.hpp" 41 #include "runtime/arguments.hpp" 42 #include "runtime/extendedPC.hpp" 43 #include "runtime/frame.inline.hpp" 44 #include "runtime/hpi.hpp" 45 #include "runtime/interfaceSupport.hpp" 46 #include "runtime/java.hpp" 47 #include "runtime/javaCalls.hpp" 48 #include "runtime/mutexLocker.hpp" 49 #include "runtime/osThread.hpp" 50 #include "runtime/sharedRuntime.hpp" 51 #include "runtime/stubRoutines.hpp" 52 #include "runtime/timer.hpp" 53 #include "thread_linux.inline.hpp" 54 #include "utilities/events.hpp" 55 #include "utilities/vmError.hpp" 56 #ifdef COMPILER1 57 #include "c1/c1_Runtime1.hpp" 58 #endif 59 #ifdef COMPILER2 60 #include "opto/runtime.hpp" 61 #endif 62 63 64 // Linux/Sparc has rather obscure naming of registers in sigcontext 65 // different between 32 and 64 bits 66 #ifdef _LP64 67 #define SIG_PC(x) ((x)->sigc_regs.tpc) 68 #define SIG_NPC(x) ((x)->sigc_regs.tnpc) 69 #define SIG_REGS(x) ((x)->sigc_regs) 70 #else 71 #define SIG_PC(x) ((x)->si_regs.pc) 72 #define SIG_NPC(x) ((x)->si_regs.npc) 73 #define SIG_REGS(x) ((x)->si_regs) 74 #endif 75 76 // those are to reference registers in sigcontext 77 enum { 78 CON_G0 = 0, 79 CON_G1, 80 CON_G2, 81 CON_G3, 82 CON_G4, |