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Add (currently disabled) disassembler to the 6809 unit test runner.

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Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon 2018-11-10 20:29:27 +00:00
parent e688411cb9
commit 8b12ed23e8
2 changed files with 24 additions and 1 deletions
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16
MC6809/unittest/Board.cpp
View File

@ -2,7 +2,8 @@
#include "Board.h"
Board::Board()
: m_cpu(EightBit::mc6809(*this)) {
: m_cpu(EightBit::mc6809(*this)),
m_disassembler(*this, m_cpu) {
}
void Board::initialise() {
@ -10,8 +11,21 @@ void Board::initialise() {
CPU().raise(CPU().NMI());
CPU().raise(CPU().FIRQ());
CPU().reset();
//CPU().ExecutingInstruction.connect(std::bind(&Board::Cpu_ExecutingInstruction_Debug, this, std::placeholders::_1));
//CPU().ExecutedInstruction.connect(std::bind(&Board::Cpu_ExecutedInstruction_Debug, this, std::placeholders::_1));
}
EightBit::MemoryMapping Board::mapping(uint16_t) {
return { m_ram, 0x0000, 0xffff, EightBit::MemoryMapping::ReadWrite };
}
void Board::Cpu_ExecutingInstruction_Debug(EightBit::mc6809&) {
m_disassembleAt = CPU().PC();
m_ignoreDisassembly = m_disassembler.ignore();
}
void Board::Cpu_ExecutedInstruction_Debug(EightBit::mc6809&) {
if (!m_ignoreDisassembly)
std::cout << m_disassembler.trace(m_disassembleAt) << " " << std::endl;
}

9
MC6809/unittest/Board.h
View File

@ -3,6 +3,7 @@
#include <Ram.h>
#include <Bus.h>
#include <mc6809.h>
#include <Disassembly.h>
class Board : public EightBit::Bus {
public:
@ -18,4 +19,12 @@ protected:
private:
EightBit::Ram m_ram = 0x10000; // 0000 - FFFF, 64K RAM
EightBit::mc6809 m_cpu;
EightBit::Disassembly m_disassembler;
// The m_disassembleAt and m_ignoreDisassembly are used to skip pin events
EightBit::register16_t m_disassembleAt = 0x0000;
bool m_ignoreDisassembly = false;
void Cpu_ExecutingInstruction_Debug(EightBit::mc6809&);
void Cpu_ExecutedInstruction_Debug(EightBit::mc6809&);
};