Mercurial > hg > graal-jvmci-8

annotate jvmci/jdk.internal.jvmci.amd64/src/jdk/internal/jvmci/amd64/AMD64.java @ 22535:ca418f35d728

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use wordKind instead of Kind.Object in backend.
author Roland Schatz <roland.schatz@oracle.com>
date Tue, 08 Sep 2015 17:43:41 +0200
parents df053711614b
children dc1aeef79e7e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1 /*
22533
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
2 * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
4 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
7 * published by the Free Software Foundation.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
8 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
13 * accompanied this code).
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
14 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
18 *
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
21 * questions.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
22 */
22054
0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci
twisti
parents: 21798
diff changeset
23 package jdk.internal.jvmci.amd64;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
24
22054
0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci
twisti
parents: 21798
diff changeset
25 import static jdk.internal.jvmci.code.MemoryBarriers.*;
0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci
twisti
parents: 21798
diff changeset
26 import static jdk.internal.jvmci.code.Register.*;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
27
7700
627c284671b7 Use java.nio.ByteOrder instead of our own ByteOrder enumeration
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7514
diff changeset
28 import java.nio.*;
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
29 import java.util.*;
7700
627c284671b7 Use java.nio.ByteOrder instead of our own ByteOrder enumeration
Christian Wimmer <christian.wimmer@oracle.com>
parents: 7514
diff changeset
30
22054
0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci
twisti
parents: 21798
diff changeset
31 import jdk.internal.jvmci.code.*;
22055
52633d9af8ba Fix unused imports.
twisti
parents: 22054
diff changeset
32 import jdk.internal.jvmci.code.Register.RegisterCategory;
22054
0e095e2c24e2 Rename com.oracle.jvmci to jdk.internal.jvmci
twisti
parents: 21798
diff changeset
33 import jdk.internal.jvmci.meta.*;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
34
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
35 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
36 * Represents the AMD64 architecture.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
37 */
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
38 public class AMD64 extends Architecture {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
39
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
40 public static final RegisterCategory CPU = new RegisterCategory("CPU");
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
41
7514
6bf569d50989 disabled auto-formatting of some code sections that use manual alignment
Doug Simon <doug.simon@oracle.com>
parents: 6582
diff changeset
42 // @formatter:off
6bf569d50989 disabled auto-formatting of some code sections that use manual alignment
Doug Simon <doug.simon@oracle.com>
parents: 6582
diff changeset
43
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
44 // General purpose CPU registers
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
45 public static final Register rax = new Register(0, 0, "rax", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
46 public static final Register rcx = new Register(1, 1, "rcx", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
47 public static final Register rdx = new Register(2, 2, "rdx", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
48 public static final Register rbx = new Register(3, 3, "rbx", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
49 public static final Register rsp = new Register(4, 4, "rsp", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
50 public static final Register rbp = new Register(5, 5, "rbp", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
51 public static final Register rsi = new Register(6, 6, "rsi", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
52 public static final Register rdi = new Register(7, 7, "rdi", CPU);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
53
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
54 public static final Register r8 = new Register(8, 8, "r8", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
55 public static final Register r9 = new Register(9, 9, "r9", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
56 public static final Register r10 = new Register(10, 10, "r10", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
57 public static final Register r11 = new Register(11, 11, "r11", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
58 public static final Register r12 = new Register(12, 12, "r12", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
59 public static final Register r13 = new Register(13, 13, "r13", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
60 public static final Register r14 = new Register(14, 14, "r14", CPU);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
61 public static final Register r15 = new Register(15, 15, "r15", CPU);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
62
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
63 public static final Register[] cpuRegisters = {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
64 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
65 r8, r9, r10, r11, r12, r13, r14, r15
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
66 };
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
67
16093
39be5bc00046 Support XMM registers in oop maps.
Roland Schatz <roland.schatz@oracle.com>
parents: 14908
diff changeset
68 private static final int XMM_REFERENCE_MAP_SHIFT = 2;
39be5bc00046 Support XMM registers in oop maps.
Roland Schatz <roland.schatz@oracle.com>
parents: 14908
diff changeset
69
39be5bc00046 Support XMM registers in oop maps.
Roland Schatz <roland.schatz@oracle.com>
parents: 14908
diff changeset
70 public static final RegisterCategory XMM = new RegisterCategory("XMM", cpuRegisters.length, XMM_REFERENCE_MAP_SHIFT);
39be5bc00046 Support XMM registers in oop maps.
Roland Schatz <roland.schatz@oracle.com>
parents: 14908
diff changeset
71
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
72 // XMM registers
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
73 public static final Register xmm0 = new Register(16, 0, "xmm0", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
74 public static final Register xmm1 = new Register(17, 1, "xmm1", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
75 public static final Register xmm2 = new Register(18, 2, "xmm2", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
76 public static final Register xmm3 = new Register(19, 3, "xmm3", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
77 public static final Register xmm4 = new Register(20, 4, "xmm4", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
78 public static final Register xmm5 = new Register(21, 5, "xmm5", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
79 public static final Register xmm6 = new Register(22, 6, "xmm6", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
80 public static final Register xmm7 = new Register(23, 7, "xmm7", XMM);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
81
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
82 public static final Register xmm8 = new Register(24, 8, "xmm8", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
83 public static final Register xmm9 = new Register(25, 9, "xmm9", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
84 public static final Register xmm10 = new Register(26, 10, "xmm10", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
85 public static final Register xmm11 = new Register(27, 11, "xmm11", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
86 public static final Register xmm12 = new Register(28, 12, "xmm12", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
87 public static final Register xmm13 = new Register(29, 13, "xmm13", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
88 public static final Register xmm14 = new Register(30, 14, "xmm14", XMM);
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
89 public static final Register xmm15 = new Register(31, 15, "xmm15", XMM);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
90
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
91 public static final Register[] xmmRegisters = {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
92 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
93 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
94 };
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
95
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
96 public static final Register[] cpuxmmRegisters = {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
97 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
98 r8, r9, r10, r11, r12, r13, r14, r15,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
99 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
100 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
101 };
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
102
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
103 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
104 * Register used to construct an instruction-relative address.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
105 */
9426
0f8683ac4009 Use register categories to determine spill slot size.
Roland Schatz <roland.schatz@oracle.com>
parents: 9425
diff changeset
106 public static final Register rip = new Register(32, -1, "rip", SPECIAL);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
107
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
108 public static final Register[] allRegisters = {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
109 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
110 r8, r9, r10, r11, r12, r13, r14, r15,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
111 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
112 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15,
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
113 rip
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
114 };
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
115
10898
ea308a63760b added unalignedMemoryAccess to Architecture
twisti
parents: 9427
diff changeset
116 // @formatter:on
ea308a63760b added unalignedMemoryAccess to Architecture
twisti
parents: 9427
diff changeset
117
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
118 /**
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
119 * Basic set of CPU features mirroring what is returned from the cpuid instruction.
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
120 */
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
121 public static enum CPUFeature {
14908
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
122 SSE,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
123 SSE2,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
124 SSE3,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
125 SSE4a,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
126 SSE4_1,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
127 SSE4_2,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
128 SSSE3,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
129 POPCNT,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
130 LZCNT,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
131 AVX,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
132 AVX2,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
133 ERMS,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
134 AMD_3DNOW_PREFETCH,
8db6e76cb658 Formatter: Keep one enum constant per line
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14563
diff changeset
135 AES,
18415
6dc4f0be9a70 Add support of lzcnt and tzcnt
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 18253
diff changeset
136 BMI1
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
137 }
9189
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 8167
diff changeset
138
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
139 private final EnumSet<CPUFeature> features;
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
140
18495
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
141 /**
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
142 * Set of flags to control code emission.
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
143 */
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
144 public static enum Flag {
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
145 UseCountLeadingZerosInstruction,
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
146 UseCountTrailingZerosInstruction
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
147 }
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
148
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
149 private final EnumSet<Flag> flags;
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
150
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
151 public AMD64(EnumSet<CPUFeature> features, EnumSet<Flag> flags) {
22533
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
152 super("AMD64", Kind.Long, ByteOrder.LITTLE_ENDIAN, true, allRegisters, LOAD_STORE | STORE_STORE, 1, cpuRegisters.length + (xmmRegisters.length << XMM_REFERENCE_MAP_SHIFT), 8);
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
153 this.features = features;
18495
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
154 this.flags = flags;
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
155 assert features.contains(CPUFeature.SSE2) : "minimum config for x64";
9189
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 8167
diff changeset
156 }
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 8167
diff changeset
157
13350
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
158 public EnumSet<CPUFeature> getFeatures() {
2c3b59f34619 add CPUFeature EnumSet to target description with appropriate asserts
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 10898
diff changeset
159 return features;
9189
0331f7512be2 CPU capability detection.
Roland Schatz <roland.schatz@oracle.com>
parents: 8167
diff changeset
160 }
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
161
18495
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
162 public EnumSet<Flag> getFlags() {
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
163 return flags;
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
164 }
fe0db662e982 adds ability for substitution guards to have a constructor with an Architecture argument
Doug Simon <doug.simon@oracle.com>
parents: 18415
diff changeset
165
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
166 @Override
22533
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
167 public PlatformKind getPlatformKind(Kind javaKind) {
22535
ca418f35d728 Use wordKind instead of Kind.Object in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22533
diff changeset
168 if (javaKind.isObject()) {
ca418f35d728 Use wordKind instead of Kind.Object in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22533
diff changeset
169 return getWordKind();
ca418f35d728 Use wordKind instead of Kind.Object in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22533
diff changeset
170 } else {
ca418f35d728 Use wordKind instead of Kind.Object in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22533
diff changeset
171 return javaKind;
ca418f35d728 Use wordKind instead of Kind.Object in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 22533
diff changeset
172 }
22533
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
173 }
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
174
df053711614b Remove Value.getKind().
Roland Schatz <roland.schatz@oracle.com>
parents: 22055
diff changeset
175 @Override
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
176 public boolean canStoreValue(RegisterCategory category, PlatformKind platformKind) {
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
177 if (!(platformKind instanceof Kind)) {
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
178 return false;
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
179 }
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
180
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
181 Kind kind = (Kind) platformKind;
18253
edb88f5425e6 switch to using use .equals() instead of == when comparing RegisterCaterory objects for equality
Doug Simon <doug.simon@oracle.com>
parents: 16536
diff changeset
182 if (category.equals(CPU)) {
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
183 switch (kind) {
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
184 case Boolean:
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
185 case Byte:
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
186 case Char:
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
187 case Short:
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
188 case Int:
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
189 case Long:
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
190 return true;
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
191 }
18253
edb88f5425e6 switch to using use .equals() instead of == when comparing RegisterCaterory objects for equality
Doug Simon <doug.simon@oracle.com>
parents: 16536
diff changeset
192 } else if (category.equals(XMM)) {
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
193 switch (kind) {
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
194 case Float:
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
195 case Double:
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
196 return true;
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
197 }
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
198 }
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
199
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
200 return false;
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
201 }
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
202
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
203 @Override
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
204 public PlatformKind getLargestStorableKind(RegisterCategory category) {
18253
edb88f5425e6 switch to using use .equals() instead of == when comparing RegisterCaterory objects for equality
Doug Simon <doug.simon@oracle.com>
parents: 16536
diff changeset
205 if (category.equals(CPU)) {
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
206 return Kind.Long;
18253
edb88f5425e6 switch to using use .equals() instead of == when comparing RegisterCaterory objects for equality
Doug Simon <doug.simon@oracle.com>
parents: 16536
diff changeset
207 } else if (category.equals(XMM)) {
9425
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
208 return Kind.Double;
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
209 } else {
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
210 return Kind.Illegal;
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
211 }
3ec29630cfb4 Use register categories instead of register flags.
Roland Schatz <roland.schatz@oracle.com>
parents: 9190
diff changeset
212 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
213 }