+/* `Deep Thought', a softcore CPU implemented on a FPGA
+
+ Copyright (C) 2010 Markus Hofstaetter <markus.manrow@gmx.at>
+ Copyright (C) 2010 Martin Perner <e0725782@student.tuwien.ac.at>
+ Copyright (C) 2010 Stefan Rebernig <stefan.rebernig@gmail.com>
+ Copyright (C) 2010 Manfred Schwarz <e0725898@student.tuwien.ac.at>
+ Copyright (C) 2010 Bernhard Urban <lewurm@gmail.com>
+
+ 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, either version 3 of the License, or
+ (at your option) any later version.
+
+ 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 for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
#include "ccpu.hpp"
/* CDat m_pc, m_pc_next;
}
}
+void CCpu::breakNext()
+{
+ m_breakNext = true;
+}
+
+bool CCpu::shouldBreak()
+{
+ return m_breakNext;
+}
+
void CCpu::tick()
{
// signal extensions
}
if(this->conditionMet(instr->getCondition())) {
- cout << color(green,black) << "Executing: " << color(white,black) << colorifyInstr(instr->toString()) << endl;
+ cout << color(green,black) << "Executing: " << color(white,black) << colorifyInstr(instr->toString()) << " (0x" << std::hex << m_pc << std::dec << ")" << endl;
instr->execInstr();
this->incPerfBy(instr->getClockCount());
}
}
-CCpu::CCpu(int regs, int ram, int prog) : m_Z(false), m_S(false), m_C(false), m_O(false), m_pc(0), m_pc_next(0), m_perf(0), m_reg(regs), m_ram(ram), m_prog(prog), m_exts(0), m_stack(0)
+CCpu::CCpu(int regs, int ram, int prog) : m_Z(false), m_S(false), m_C(false), m_O(false), m_breakNext(0), m_pc(0), m_pc_next(0), m_perf(0), m_reg(regs), m_ram(ram), m_prog(prog), m_exts(0), m_stack(0)
{
}