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kernel/errors: Clean up error codes

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Similar to PR 1706, which cleans up the error codes for the filesystem
code, but done for the kernel error codes. This removes the ErrCodes
namespace and specifies the errors directly. This also fixes up any
straggling lines of code that weren't using the named error codes where
applicable.
This commit is contained in:
Lioncash 2018-11-16 14:24:27 -05:00
parent 14cede1a0c
commit d21b2164e9
2 changed files with 32 additions and 62 deletions
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20
src/core/hle/kernel/svc.cpp
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@ -214,7 +214,7 @@ static ResultCode ConnectToNamedPort(Handle* out_handle, VAddr port_name_address
// Read 1 char beyond the max allowed port name to detect names that are too long.
std::string port_name = Memory::ReadCString(port_name_address, PortNameMaxLength + 1);
if (port_name.size() > PortNameMaxLength) {
return ERR_PORT_NAME_TOO_LONG;
return ERR_OUT_OF_RANGE;
}
LOG_TRACE(Kernel_SVC, "called port_name={}", port_name);
@ -310,8 +310,9 @@ static ResultCode WaitSynchronization(Handle* index, VAddr handles_address, u64
static constexpr u64 MaxHandles = 0x40;
if (handle_count > MaxHandles)
return ResultCode(ErrorModule::Kernel, ErrCodes::TooLarge);
if (handle_count > MaxHandles) {
return ERR_OUT_OF_RANGE;
}
auto* const thread = GetCurrentThread();
@ -376,8 +377,7 @@ static ResultCode CancelSynchronization(Handle thread_handle) {
}
ASSERT(thread->GetStatus() == ThreadStatus::WaitSynchAny);
thread->SetWaitSynchronizationResult(
ResultCode(ErrorModule::Kernel, ErrCodes::SynchronizationCanceled));
thread->SetWaitSynchronizationResult(ERR_SYNCHRONIZATION_CANCELED);
thread->ResumeFromWait();
return RESULT_SUCCESS;
}
@ -606,7 +606,7 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
}
if (info_sub_id >= Process::RANDOM_ENTROPY_SIZE) {
return ERR_INVALID_COMBINATION_KERNEL;
return ERR_INVALID_COMBINATION;
}
*result = current_process->GetRandomEntropy(info_sub_id);
@ -643,7 +643,7 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
case GetInfoType::ThreadTickCount: {
constexpr u64 num_cpus = 4;
if (info_sub_id != 0xFFFFFFFFFFFFFFFF && info_sub_id >= num_cpus) {
return ERR_INVALID_COMBINATION_KERNEL;
return ERR_INVALID_COMBINATION;
}
const auto thread =
@ -1236,7 +1236,7 @@ static ResultCode SetThreadCoreMask(Handle thread_handle, u32 core, u64 mask) {
}
if (mask == 0) {
return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidCombination);
return ERR_INVALID_COMBINATION;
}
/// This value is used to only change the affinity mask without changing the current ideal core.
@ -1245,12 +1245,12 @@ static ResultCode SetThreadCoreMask(Handle thread_handle, u32 core, u64 mask) {
if (core == OnlyChangeMask) {
core = thread->GetIdealCore();
} else if (core >= Core::NUM_CPU_CORES && core != static_cast<u32>(-1)) {
return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidProcessorId);
return ERR_INVALID_PROCESSOR_ID;
}
// Error out if the input core isn't enabled in the input mask.
if (core < Core::NUM_CPU_CORES && (mask & (1ull << core)) == 0) {
return ResultCode(ErrorModule::Kernel, ErrCodes::InvalidCombination);
return ERR_INVALID_COMBINATION;
}
thread->ChangeCore(core, mask);