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Merge pull request #6886 from Morph1984/error-code-64

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applet_error: Fix 64-bit error code conversion
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Mai M 2021-08-19 17:15:49 -04:00 committed by GitHub
commit 0821d95399
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1 changed files with 25 additions and 6 deletions
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31
src/core/hle/service/am/applets/applet_error.cpp
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@ -16,6 +16,30 @@
namespace Service::AM::Applets { namespace Service::AM::Applets {
struct ErrorCode {
u32 error_category{};
u32 error_number{};
static constexpr ErrorCode FromU64(u64 error_code) {
return {
.error_category{static_cast<u32>(error_code >> 32)},
.error_number{static_cast<u32>(error_code & 0xFFFFFFFF)},
};
}
static constexpr ErrorCode FromResultCode(ResultCode result) {
return {
.error_category{2000 + static_cast<u32>(result.module.Value())},
.error_number{result.description.Value()},
};
}
constexpr ResultCode ToResultCode() const {
return ResultCode{static_cast<ErrorModule>(error_category - 2000), error_number};
}
};
static_assert(sizeof(ErrorCode) == 0x8, "ErrorCode has incorrect size.");
#pragma pack(push, 4) #pragma pack(push, 4)
struct ShowError { struct ShowError {
u8 mode; u8 mode;
@ -76,12 +100,7 @@ void CopyArgumentData(const std::vector<u8>& data, T& variable) {
} }
ResultCode Decode64BitError(u64 error) { ResultCode Decode64BitError(u64 error) {
const auto description = (error >> 32) & 0x1FFF; return ErrorCode::FromU64(error).ToResultCode();
auto module = error & 0x3FF;
if (module >= 2000)
module -= 2000;
module &= 0x1FF;
return {static_cast<ErrorModule>(module), static_cast<u32>(description)};
} }
} // Anonymous namespace } // Anonymous namespace