Mercurial > hg > truffle
comparison src/cpu/ppc/vm/register_ppc.cpp @ 14408:ec28f9c041ff
8019972: PPC64 (part 9): platform files for interpreter only VM.
Summary: With this change the HotSpot core build works on Linux/PPC64. The VM succesfully executes simple test programs.
Reviewed-by: kvn
author | goetz |
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date | Fri, 02 Aug 2013 16:46:45 +0200 |
parents | |
children | 67fa91961822 |
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14407:94c202aa2646 | 14408:ec28f9c041ff |
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1 /* | |
2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. | |
3 * Copyright 2012, 2013 SAP AG. All rights reserved. | |
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
5 * | |
6 * This code is free software; you can redistribute it and/or modify it | |
7 * under the terms of the GNU General Public License version 2 only, as | |
8 * published by the Free Software Foundation. | |
9 * | |
10 * This code is distributed in the hope that it will be useful, but WITHOUT | |
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
13 * version 2 for more details (a copy is included in the LICENSE file that | |
14 * accompanied this code). | |
15 * | |
16 * You should have received a copy of the GNU General Public License version | |
17 * 2 along with this work; if not, write to the Free Software Foundation, | |
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
19 * | |
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
21 * or visit www.oracle.com if you need additional information or have any | |
22 * questions. | |
23 * | |
24 */ | |
25 | |
26 #include "precompiled.hpp" | |
27 #include "register_ppc.hpp" | |
28 | |
29 const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers * 2; | |
30 const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr + | |
31 FloatRegisterImpl::number_of_registers * 2; | |
32 const int ConcreteRegisterImpl::max_cnd = ConcreteRegisterImpl::max_fpr + | |
33 ConditionRegisterImpl::number_of_registers; | |
34 | |
35 const char* RegisterImpl::name() const { | |
36 const char* names[number_of_registers] = { | |
37 "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", | |
38 "R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15", | |
39 "R16", "R17", "R18", "R19", "R20", "R21", "R22", "R23", | |
40 "R24", "R25", "R26", "R27", "R28", "R29", "R30", "R31" | |
41 }; | |
42 return is_valid() ? names[encoding()] : "noreg"; | |
43 } | |
44 | |
45 const char* ConditionRegisterImpl::name() const { | |
46 const char* names[number_of_registers] = { | |
47 "CR0", "CR1", "CR2", "CR3", "CCR4", "CCR5", "CCR6", "CCR7" | |
48 }; | |
49 return is_valid() ? names[encoding()] : "cnoreg"; | |
50 } | |
51 | |
52 const char* FloatRegisterImpl::name() const { | |
53 const char* names[number_of_registers] = { | |
54 "F0", "F1", "F2", "F3", "F4", "F5", "F6", "F7", | |
55 "F8", "F9", "F10", "F11", "F12", "F13", "F14", "F15", | |
56 "F16", "F17", "F18", "F19", "F20", "F21", "F22", "F23", | |
57 "F24", "F25", "F26", "F27", "F28", "F29", "F30", "F31" | |
58 }; | |
59 return is_valid() ? names[encoding()] : "fnoreg"; | |
60 } | |
61 | |
62 const char* SpecialRegisterImpl::name() const { | |
63 const char* names[number_of_registers] = { | |
64 "SR_XER", "SR_LR", "SR_CTR", "SR_VRSAVE", "R1_SPEFSCR", "SR_PPR" | |
65 }; | |
66 return is_valid() ? names[encoding()] : "snoreg"; | |
67 } | |
68 | |
69 const char* VectorRegisterImpl::name() const { | |
70 const char* names[number_of_registers] = { | |
71 "VR0", "VR1", "VR2", "VR3", "VR4", "VR5", "VR6", "VR7", | |
72 "VR8", "VR9", "VR10", "VR11", "VR12", "VR13", "VR14", "VR15", | |
73 "VR16", "VR17", "VR18", "VR19", "VR20", "VR21", "VR22", "VR23", | |
74 "VR24", "VR25", "VR26", "VR27", "VR28", "VR29", "VR30", "VR31" | |
75 }; | |
76 return is_valid() ? names[encoding()] : "vnoreg"; | |
77 } |