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set svn:eol-style=native for **.h
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1438 8ced0084-cf51-0410-be5f-012b33b47a6e
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// Copyright (C) 2003-2008 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#ifndef _THUNK_H
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#define _THUNK_H
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// This simple class creates a wrapper around a C/C++ function that saves all fp state
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// before entering it, and restores it upon exit. This is required to be able to selectively
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// call functions from generated code, without inflicting the performance hit and increase
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// of complexity that it means to protect the generated code from this problem.
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// This process is called thunking.
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// There will only ever be one level of thunking on the stack, plus,
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// we don't want to pollute the stack, so we store away regs somewhere global.
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// NOT THREAD SAFE. This may only be used from the CPU thread.
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// Any other thread using this stuff will be FATAL.
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void Thunk_Init();
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void Thunk_Reset();
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void Thunk_Shutdown();
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void *ProtectFunction(void *function, int num_params);
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#endif
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// Copyright (C) 2003-2008 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#ifndef _THUNK_H
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#define _THUNK_H
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// This simple class creates a wrapper around a C/C++ function that saves all fp state
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// before entering it, and restores it upon exit. This is required to be able to selectively
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// call functions from generated code, without inflicting the performance hit and increase
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// of complexity that it means to protect the generated code from this problem.
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// This process is called thunking.
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// There will only ever be one level of thunking on the stack, plus,
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// we don't want to pollute the stack, so we store away regs somewhere global.
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// NOT THREAD SAFE. This may only be used from the CPU thread.
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// Any other thread using this stuff will be FATAL.
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void Thunk_Init();
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void Thunk_Reset();
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void Thunk_Shutdown();
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void *ProtectFunction(void *function, int num_params);
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#endif
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