1 /* 2 * Copyright (c) 2003, 2017, 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 "asm/macroAssembler.hpp" 27 #include "interpreter/interp_masm.hpp" 28 #include "interpreter/interpreter.hpp" 29 #include "interpreter/interpreterRuntime.hpp" 30 #include "interpreter/templateInterpreterGenerator.hpp" 31 #include "runtime/arguments.hpp" 32 #include "runtime/sharedRuntime.hpp" 33 34 #define __ _masm-> 35 36 #ifdef _WIN64 37 address TemplateInterpreterGenerator::generate_slow_signature_handler() { 38 address entry = __ pc(); 39 40 // rbx: method 41 // r14: pointer to locals 42 // c_rarg3: first stack arg - wordSize 43 __ mov(c_rarg3, rsp); 44 // adjust rsp 45 __ subptr(rsp, 4 * wordSize); 46 __ call_VM(noreg, 47 CAST_FROM_FN_PTR(address, 48 InterpreterRuntime::slow_signature_handler), 49 rbx, r14, c_rarg3); 50 51 // rax: result handler 52 53 // Stack layout: 54 // rsp: 3 integer or float args (if static first is unused) | 1 /* 2 * Copyright (c) 2003, 2018, 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 "asm/macroAssembler.hpp" 27 #include "compiler/disassembler.hpp" 28 #include "interpreter/interp_masm.hpp" 29 #include "interpreter/interpreter.hpp" 30 #include "interpreter/interpreterRuntime.hpp" 31 #include "interpreter/templateInterpreterGenerator.hpp" 32 #include "runtime/arguments.hpp" 33 #include "runtime/sharedRuntime.hpp" 34 35 #define __ Disassembler::hook<InterpreterMacroAssembler>(__FILE__, __LINE__, _masm)-> 36 37 #ifdef _WIN64 38 address TemplateInterpreterGenerator::generate_slow_signature_handler() { 39 address entry = __ pc(); 40 41 // rbx: method 42 // r14: pointer to locals 43 // c_rarg3: first stack arg - wordSize 44 __ mov(c_rarg3, rsp); 45 // adjust rsp 46 __ subptr(rsp, 4 * wordSize); 47 __ call_VM(noreg, 48 CAST_FROM_FN_PTR(address, 49 InterpreterRuntime::slow_signature_handler), 50 rbx, r14, c_rarg3); 51 52 // rax: result handler 53 54 // Stack layout: 55 // rsp: 3 integer or float args (if static first is unused) |