dolphin/Source/Core/DSPCore/Src/DSPBreakpoints.h

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// Copyright (C) 2003-2009 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _DSP_BREAKPOINTS
#define _DSP_BREAKPOINTS
#include "Common.h"
// super fast breakpoints for a limited range.
// To be used interchangably with the BreakPoints class.
class DSPBreakpoints
{
public:
DSPBreakpoints() {Clear();}
// is address breakpoint
bool IsAddressBreakPoint(u32 addr) {
return b[addr] != 0;
}
// AddBreakPoint
bool Add(u32 addr, bool temp=false) {
bool was_one = b[addr] != 0;
if (!was_one) {
b[addr] = temp ? 2 : 1;
return true;
} else {
return false;
}
}
// Remove Breakpoint
bool Remove(u32 addr) {
bool was_one = b[addr] != 0;
b[addr] = 0;
return was_one;
}
void Clear() {
for (int i = 0; i < 65536; i++)
b[i] = 0;
}
void DeleteByAddress(u32 addr) {
b[addr] = 0;
}
private:
u8 b[65536];
};
#endif