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comparison src/cpu/sparc/vm/registerMap_sparc.hpp @ 3753:cba7b5c2d53f

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7045514: SPARC assembly code for JSR 292 ricochet frames Reviewed-by: kvn, jrose
author never
date Fri, 03 Jun 2011 22:31:43 -0700
parents f95d63e2154a
children
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3752:f918d6096e23 3753:cba7b5c2d53f
1 /* 1 /*
2 * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
25 #ifndef CPU_SPARC_VM_REGISTERMAP_SPARC_HPP 25 #ifndef CPU_SPARC_VM_REGISTERMAP_SPARC_HPP
26 #define CPU_SPARC_VM_REGISTERMAP_SPARC_HPP 26 #define CPU_SPARC_VM_REGISTERMAP_SPARC_HPP
27 27
28 // machine-dependent implemention for register maps 28 // machine-dependent implemention for register maps
29 friend class frame; 29 friend class frame;
30 friend class MethodHandles;
30 31
31 private: 32 private:
32 intptr_t* _window; // register window save area (for L and I regs) 33 intptr_t* _window; // register window save area (for L and I regs)
33 intptr_t* _younger_window; // previous save area (for O regs, if needed) 34 intptr_t* _younger_window; // previous save area (for O regs, if needed)
34 35