adb8621031
This patch makes the code compile with clang 2.9 and 3.0 again by making two very minor changes. Firt, it maintains a strict typing in the forward declaration of the BaseCPUParams. Second, it adds a FullSystemInt flag of the type unsigned int next to the boolean FullSystem flag. The FullSystemInt variable can be used in decode-statements (expands to switch statements) in the instruction decoder.
48 lines
2 KiB
C++
48 lines
2 KiB
C++
/*
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* Copyright (c) 2011 Google
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Gabe Black
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*/
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#ifndef __SIM_FULL_SYSTEM_HH__
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#define __SIM_FULL_SYSTEM_HH__
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/**
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* The FullSystem variable can be used to determine the current mode
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* of simulation.
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*/
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extern bool FullSystem;
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/**
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* In addition to the boolean flag we make use of an unsigned int
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* since the CPU instruction decoder makes use of the variable in
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* switch statements. A value of 0 signifies syscall emulation, and
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* any other value full system.
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*/
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extern unsigned int FullSystemInt;
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#endif // __SIM_FULL_SYSTEM_HH__
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