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Implementing the CLC/CLI/CLD/CLV

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This commit is contained in:
AnonymusRaccoon
2020-02-14 16:35:02 +01:00
parent ad11210771
commit 8787b09546
4 changed files with 71 additions and 1 deletions
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tests/CPU/testInternal.cpp
+32
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@@ -405,4 +405,36 @@ Test(PLP, emulation)
auto data = pair.second.cpu->_registers.p.flags;
cr_assert_eq(data, 0b00110000, "The flags should be 0b00110000 but it was %x", data);
cr_assert_eq(pair.second.cpu->_registers.s, 0x1, "The Stack pointer should be equal to 0x1 but it was %x", pair.second.cpu->_registers.s);
}
Test(CLC, clear)
{
auto pair = Init();
pair.second.cpu->_registers.p.flags = 0xFF;
pair.second.cpu->CLC();
cr_assert_eq(pair.second.cpu->_registers.p.c, false, "The carry flag should not be set");
}
Test(CLI, clear)
{
auto pair = Init();
pair.second.cpu->_registers.p.flags = 0xFF;
pair.second.cpu->CLI();
cr_assert_eq(pair.second.cpu->_registers.p.i, false, "The interrupt flag should not be set");
}
Test(CLD, clear)
{
auto pair = Init();
pair.second.cpu->_registers.p.flags = 0xFF;
pair.second.cpu->CLD();
cr_assert_eq(pair.second.cpu->_registers.p.d, false, "The decimal flag should not be set");
}
Test(CLV, clear)
{
auto pair = Init();
pair.second.cpu->_registers.p.flags = 0xFF;
pair.second.cpu->CLV();
cr_assert_eq(pair.second.cpu->_registers.p.v, false, "The overflow flag should not be set");
}