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Implementing the REP instruction

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This commit is contained in:
AnonymusRaccoon
2020-02-14 11:22:38 +01:00
parent fbd10e8f48
commit 31aa3c843e
4 changed files with 61 additions and 4 deletions
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42
tests/CPU/testInternal.cpp
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@@ -27,4 +27,46 @@ Test(SEP, setsome)
pair.second.cpu->SEP(0x0);
auto data = pair.second.cpu->_registers.p.flags;
cr_assert_eq(data, 0b11110101, "The flag should be 245 but it was %i", data);
}
Test(REP, resetall)
{
auto pair = Init();
pair.second.cpu->_isEmulationMode = false;
pair.second.wram->_data[0] = 0xFF;
pair.second.cpu->REP(0x0);
auto data = pair.second.cpu->_registers.p.flags;
cr_assert_eq(data, 0x00, "The flag should be 0x00 but it was %x", data);
}
Test(REP, resetsome)
{
auto pair = Init();
pair.second.cpu->_isEmulationMode = false;
pair.second.wram->_data[0] = 0b01000000;
pair.second.cpu->_registers.p.flags = 0b01000000;
pair.second.cpu->REP(0x0);
auto data = pair.second.cpu->_registers.p.flags;
cr_assert_eq(data, 0x0, "The flag should be 0 but it was %x", data);
}
Test(REP, resetallEmulation)
{
auto pair = Init();
pair.second.cpu->_isEmulationMode = true;
pair.second.wram->_data[0] = 0xFF;
pair.second.cpu->REP(0x0);
auto data = pair.second.cpu->_registers.p.flags;
cr_assert_eq(data, 0b00110000, "The flag should be 0b00110000 but it was %x", data);
}
Test(REP, resetsomeEmulation)
{
auto pair = Init();
pair.second.cpu->_isEmulationMode = true;
pair.second.wram->_data[0] = 0b01000001;
pair.second.cpu->_registers.p.flags = 0b01000101;
pair.second.cpu->REP(0x0);
auto data = pair.second.cpu->_registers.p.flags;
cr_assert_eq(data, 0b00110100, "The flag should be 0b00110100 but it was %x", data);
}