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Implementing the XBA

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This commit is contained in:
Anonymus Raccoon
2020-04-08 17:13:00 +02:00
parent d0455b46e2
commit 26ea447f24
3 changed files with 33 additions and 1 deletions
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tests/CPU/Math/testOthersMath.cpp
+20
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@@ -321,3 +321,23 @@ Test(EOR, zero)
cr_assert_eq(snes.cpu->_registers.p.n, false, "The negative flags should not be set.");
cr_assert_eq(snes.cpu->_registers.p.z, true, "The zero flags should be set.");
}
Test(XBA, zero)
{
Init()
snes.cpu->_registers.a = 0x0001;
snes.cpu->XBA(0x0, ComSquare::CPU::AddressingMode::Implied);
cr_assert_eq(snes.cpu->_registers.a, 0x0100, "The accumulator's value should be 0x0100 but it was 0x%x.", snes.cpu->_registers.a);
cr_assert_eq(snes.cpu->_registers.p.n, false, "The negative flags should not be set.");
cr_assert_eq(snes.cpu->_registers.p.z, true, "The zero flags should be set.");
}
Test(XBA, negative)
{
Init()
snes.cpu->_registers.a = 0x8001;
snes.cpu->XBA(0x0, ComSquare::CPU::AddressingMode::Implied);
cr_assert_eq(snes.cpu->_registers.a, 0x0180, "The accumulator's value should be 0x0180 but it was 0x%x.", snes.cpu->_registers.a);
cr_assert_eq(snes.cpu->_registers.p.n, true, "The negative flags should be set.");
cr_assert_eq(snes.cpu->_registers.p.z, false, "The zero flags should be not set.");
}