1 /* 2 * Copyright (c) 2013, 2016, 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 #ifndef CPU_X86_VM_INTERP_MASM_X86_HPP 26 #define CPU_X86_VM_INTERP_MASM_X86_HPP 27 28 #include "asm/macroAssembler.hpp" 29 #include "asm/macroAssembler.inline.hpp" 30 #include "interpreter/invocationCounter.hpp" 31 #include "runtime/frame.hpp" 32 33 // This file specializes the assember with interpreter-specific macros 34 35 36 class InterpreterMacroAssembler: public MacroAssembler { 37 38 #ifdef TARGET_ARCH_MODEL_x86_32 39 # include "interp_masm_x86_32.hpp" 40 #endif 41 #ifdef TARGET_ARCH_MODEL_x86_64 42 # include "interp_masm_x86_64.hpp" 43 #endif 44 45 private: 46 47 Register _locals_register; // register that contains the pointer to the locals 48 Register _bcp_register; // register that contains the bcp 49 50 public: 51 // narrow int return value 52 void narrow(Register result); 53 54 #ifndef CC_INTERP 55 void profile_obj_type(Register obj, const Address& mdo_addr); 56 void profile_arguments_type(Register mdp, Register callee, Register tmp, bool is_virtual); 57 void profile_return_type(Register mdp, Register ret, Register tmp); 58 void profile_parameters_type(Register mdp, Register tmp1, Register tmp2); 59 #endif /* !CC_INTERP */ 60 61 }; 62 63 #endif // CPU_X86_VM_INTERP_MASM_X86_HPP 64