Mercurial > hg > graal-jvmci-8
comparison src/cpu/sparc/vm/registerMap_sparc.hpp @ 3442:f7d55ea6ee56
7045514: SPARC assembly code for JSR 292 ricochet frames
Reviewed-by: kvn, jrose
author | never |
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date | Fri, 03 Jun 2011 22:31:43 -0700 |
parents | f95d63e2154a |
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3441:f56542cb325a | 3442:f7d55ea6ee56 |
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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 |