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kernel: k_light_lock: Simplify EmuThreadHandle implementation.

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This commit is contained in:
bunnei 2021-01-19 21:07:07 -08:00
parent c0f5830323
commit 1f99f5473c
5 changed files with 33 additions and 51 deletions
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36
src/core/hardware_properties.h
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@ -4,8 +4,10 @@
#pragma once
#include <array>
#include <tuple>
#include "common/bit_util.h"
#include "common/common_types.h"
namespace Core {
@ -18,34 +20,12 @@ constexpr u64 BASE_CLOCK_RATE = 1019215872; // Switch cpu frequency is 1020MHz u
constexpr u64 CNTFREQ = 19200000; // Switch's hardware clock speed
constexpr u32 NUM_CPU_CORES = 4; // Number of CPU Cores
} // namespace Hardware
constexpr u32 INVALID_HOST_THREAD_ID = 0xFFFFFFFF;
struct EmuThreadHandle {
u32 host_handle;
u32 guest_handle;
u64 GetRaw() const {
return (static_cast<u64>(host_handle) << 32) | guest_handle;
}
bool operator==(const EmuThreadHandle& rhs) const {
return std::tie(host_handle, guest_handle) == std::tie(rhs.host_handle, rhs.guest_handle);
}
bool operator!=(const EmuThreadHandle& rhs) const {
return !operator==(rhs);
}
static constexpr EmuThreadHandle InvalidHandle() {
constexpr u32 invalid_handle = 0xFFFFFFFF;
return {invalid_handle, invalid_handle};
}
bool IsInvalid() const {
return (*this) == InvalidHandle();
}
// Virtual to Physical core map.
constexpr std::array<s32, Common::BitSize<u64>()> VirtualToPhysicalCoreMap{
0, 1, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3,
};
} // namespace Hardware
} // namespace Core