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comparison src/cpu/ppc/vm/vmreg_ppc.cpp @ 14408:ec28f9c041ff

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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
date Fri, 02 Aug 2013 16:46:45 +0200
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14407:94c202aa2646 14408:ec28f9c041ff
1 /*
2 * Copyright (c) 2002, 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 "asm/assembler.hpp"
28 #include "code/vmreg.hpp"
29
30 void VMRegImpl::set_regName() {
31 Register reg = ::as_Register(0);
32 int i;
33 for (i = 0; i < ConcreteRegisterImpl::max_gpr; ) {
34 regName[i++] = reg->name();
35 regName[i++] = reg->name();
36 if (reg->encoding() < RegisterImpl::number_of_registers-1)
37 reg = reg->successor();
38 }
39
40 FloatRegister freg = ::as_FloatRegister(0);
41 for ( ; i < ConcreteRegisterImpl::max_fpr; ) {
42 regName[i++] = freg->name();
43 regName[i++] = freg->name();
44 if (reg->encoding() < FloatRegisterImpl::number_of_registers-1)
45 freg = freg->successor();
46 }
47 for ( ; i < ConcreteRegisterImpl::number_of_registers; i++) {
48 regName[i] = "NON-GPR-FPR";
49 }
50 }
51