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Adding absolute addresses

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AnonymusRaccoon
2020-02-11 11:32:50 +01:00
parent fc08e503c8
commit 3f45f99991
3 changed files with 66 additions and 0 deletions
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36
tests/CPU/testAddressingMode.cpp
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@@ -126,4 +126,40 @@ Test(AddrMode, DirectIndexedByY)
pair.second.cpu->_registers.pac = 0x808000;
cr_assert_eq(pair.second.cpu->_getDirectIndexedByYAddr(), 0x1012, "Returned address was %x but was expecting 0x1012.", pair.second.cpu->_getDirectIndexedByYAddr());
cr_assert_eq(pair.second.cpu->_registers.pac, 0x808001);
}
Test(AddrMode, AbsoluteIndexByX)
{
auto pair = Init();
pair.second.cpu->_registers.pac = 0x808000;
pair.second.cartridge->_data[0] = 0x10;
pair.second.cartridge->_data[1] = 0xAC;
pair.second.cpu->_registers.dbr = 0xEF;
pair.second.cpu->_registers.x = 0x0005;
cr_assert_eq(pair.second.cpu->_getAbsoluteIndexedByXAddr(), 0xEFAC15, "Returned address was %x but was expecting 0xEFAC15.", pair.second.cpu->_getAbsoluteIndexedByXAddr());
cr_assert_eq(pair.second.cpu->_registers.pac, 0x808002);
}
Test(AddrMode, AbsoluteIndexByY)
{
auto pair = Init();
pair.second.cpu->_registers.pac = 0x808000;
pair.second.cartridge->_data[0] = 0x10;
pair.second.cartridge->_data[1] = 0xAC;
pair.second.cpu->_registers.dbr = 0xEF;
pair.second.cpu->_registers.y = 0x0005;
cr_assert_eq(pair.second.cpu->_getAbsoluteIndexedByYAddr(), 0xEFAC15, "Returned address was %x but was expecting 0xEFAC15.", pair.second.cpu->_getAbsoluteIndexedByYAddr());
cr_assert_eq(pair.second.cpu->_registers.pac, 0x808002);
}
Test(AddrMode, AbsoluteLongIndexByX)
{
auto pair = Init();
pair.second.cpu->_registers.pac = 0x808000;
pair.second.cartridge->_data[0] = 0x10;
pair.second.cartridge->_data[1] = 0xAC;
pair.second.cartridge->_data[2] = 0xEF;
pair.second.cpu->_registers.x = 0x0005;
cr_assert_eq(pair.second.cpu->_getAbsoluteLongIndexedByXAddr(), 0xEFAC15, "Returned address was %x but was expecting 0xEFAC15.", pair.second.cpu->_getAbsoluteLongIndexedByXAddr());
cr_assert_eq(pair.second.cpu->_registers.pac, 0x808003);
}