1 /*
2 * Copyright 2002 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 package sun.jvm.hotspot.asm.sparc;
26
27 import sun.jvm.hotspot.asm.*;
28
29 public class SPARCV9InstructionFactoryImpl extends SPARCInstructionFactoryImpl
30 implements SPARCV9InstructionFactory {
31
32 public SPARCInstruction newUnimpInstruction(int const22) {
33 return new SPARCV9IlltrapInstruction(const22);
34 }
35
36 public SPARCInstruction newRettInstruction(SPARCRegisterIndirectAddress addr) {
37 return new SPARCV9ReturnInstruction(addr);
38 }
39
40 public SPARCInstruction newCoprocessorInstruction(int instruction, int cpopcode, int opc,
41 int rs1Num, int rs2Num, int rdNum) {
42 return new SPARCV9ImpdepInstruction(cpopcode == SPARCOpcodes.CPop1? "impdep1" : "impdep2");
43 }
44
45 public SPARCInstruction newV9ReadInstruction(int specialRegNum, int asrRegNum, SPARCRegister rd) {
46 return new SPARCV9ReadInstruction(specialRegNum, asrRegNum, rd);
47 }
48
49 public SPARCInstruction newV9WriteInstruction(int specialRegNum, int asrRegNum, SPARCRegister rs1,
50 ImmediateOrRegister operand2) {
51 return new SPARCV9WriteInstruction(specialRegNum, asrRegNum, rs1, operand2);
52 }
53
54 public SPARCInstruction newV9BranchInstruction(String name, PCRelativeAddress addr,
55 boolean isAnnuled, int conditionCode, boolean predictTaken, int conditionFlag) {
56 return new SPARCV9BranchInstruction(name, addr, isAnnuled, conditionCode,
57 predictTaken, conditionFlag);
58 }
59
60 public SPARCInstruction newV9RegisterBranchInstruction(String name, PCRelativeAddress addr,
61 boolean isAnnuled, int regConditionCode, SPARCRegister conditionRegister,
62 boolean predictTaken) {
63 return new SPARCV9RegisterBranchInstruction(name, addr, isAnnuled, regConditionCode,
64 conditionRegister, predictTaken);
65 }
66
67 public SPARCInstruction newV9CasInstruction(String name, SPARCRegisterIndirectAddress addr,
68 SPARCRegister rs2, SPARCRegister rd, int dataType) {
69 return new SPARCV9CasInstruction(name, addr, rs2, rd, dataType);
70 }
71
72 public SPARCInstruction newV9PrefetchInstruction(String name, SPARCRegisterIndirectAddress addr,
73 int prefetchFcn) {
74 return new SPARCV9PrefetchInstruction(name, addr, prefetchFcn);
75 }
76
77 public SPARCInstruction newV9FlushwInstruction() {
78 return new SPARCV9FlushwInstruction();
79 }
80
81 public SPARCInstruction newV9MOVccInstruction(String name, int conditionCode, int conditionFlag,
82 ImmediateOrRegister source, SPARCRegister rd) {
83 return new SPARCV9MOVccInstruction(name, conditionCode, conditionFlag, source, rd);
84 }
85
86 public SPARCInstruction newV9MOVrInstruction(String name, SPARCRegister rs1,
87 ImmediateOrRegister operand2, SPARCRegister rd,
88 int regConditionCode) {
89 return new SPARCV9MOVrInstruction(name, rs1, operand2, rd, regConditionCode);
90 }
91
92 public SPARCInstruction newV9RdprInstruction(int regNum, SPARCRegister rd) {
93 return new SPARCV9RdprInstruction(regNum, rd);
94 }
95
96 public SPARCInstruction newV9WrprInstruction(SPARCRegister rs1, ImmediateOrRegister operand2, int regNum) {
97 return new SPARCV9WrprInstruction(rs1, operand2, regNum);
98 }
99
100 public SPARCInstruction newV9PopcInstruction(ImmediateOrRegister source, SPARCRegister rd) {
101 return new SPARCV9PopcInstruction(source, rd);
102 }
103
104 public SPARCInstruction newV9DoneInstruction() {
105 return new SPARCV9DoneInstruction();
106 }
107
108 public SPARCInstruction newV9RetryInstruction() {
109 return new SPARCV9RetryInstruction();
110 }
111
112 public SPARCInstruction newV9SavedInstruction() {
113 return new SPARCV9SavedInstruction();
114 }
115
116 public SPARCInstruction newV9RestoredInstruction() {
117 return new SPARCV9RestoredInstruction();
118 }
119
120 public SPARCInstruction newV9MembarInstruction(int mmask, int cmask) {
121 return new SPARCV9MembarInstruction(mmask, cmask);
122 }
123
124 public SPARCInstruction newV9SirInstruction() {
125 return new SPARCV9SirInstruction();
126 }
127
128 public SPARCInstruction newV9FMOVccInstruction(String name, int opf,
129 int conditionCode, int conditionFlag,
130 SPARCFloatRegister rs, SPARCFloatRegister rd) {
131 return new SPARCV9FMOVccInstruction(name, opf, conditionCode, conditionFlag, rs, rd);
132 }
133
134 public SPARCInstruction newV9FMOVrInstruction(String name, int opf,
135 SPARCRegister rs1, SPARCFloatRegister rs2,
136 SPARCFloatRegister rd, int regConditionCode) {
137 return new SPARCV9FMOVrInstruction(name, opf, rs1, rs2, rd, regConditionCode);
138 }
139 }