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Log port IO.

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This commit is contained in:
Thomas Harte 2023-11-16 06:48:24 -05:00
parent 62b6219763
commit 164a7fe848
1 changed files with 12 additions and 3 deletions
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15
Machines/PCCompatible/PCCompatible.cpp
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@ -258,7 +258,7 @@ struct Memory {
return write_back_value_;
} else {
return memory[low_address] | (memory[high_address] << 8);
return uint16_t(memory[low_address] | (memory[high_address] << 8));
}
}
@ -268,8 +268,17 @@ struct Memory {
};
struct IO {
template <typename IntT> void out([[maybe_unused]] uint16_t port, [[maybe_unused]] IntT value) {}
template <typename IntT> IntT in([[maybe_unused]] uint16_t port) { return IntT(~0); }
template <typename IntT> void out([[maybe_unused]] uint16_t port, [[maybe_unused]] IntT value) {
if constexpr (std::is_same_v<IntT, uint8_t>) {
printf("Unhandled out: %02x to %04x\n", value, port);
} else {
printf("Unhandled out: %04x to %04x\n", value, port);
}
}
template <typename IntT> IntT in([[maybe_unused]] uint16_t port) {
printf("Unhandled in: %04x\n", port);
return IntT(~0);
}
};
class FlowController {