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authorbunnei <bunneidev@gmail.com>2020-12-12 02:39:30 +0100
committerGitHub <noreply@github.com>2020-12-12 02:39:30 +0100
commit37194dd4e990e86eb465213ce16f24feaddc7ef6 (patch)
tree263ebb14810cae7004b84cb0062039e60fd3fcb8 /src/core/hle
parentMerge pull request #5181 from Morph1984/5174-review (diff)
parentsvc: Remove unnecessary casts (diff)
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Diffstat (limited to 'src/core/hle')
-rw-r--r--src/core/hle/kernel/svc.cpp60
1 files changed, 25 insertions, 35 deletions
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 95d6e2b4d..c8060f179 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -234,8 +234,7 @@ static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 si
static ResultCode SetMemoryAttribute32(Core::System& system, u32 address, u32 size, u32 mask,
u32 attribute) {
- return SetMemoryAttribute(system, static_cast<VAddr>(address), static_cast<std::size_t>(size),
- mask, attribute);
+ return SetMemoryAttribute(system, address, size, mask, attribute);
}
/// Maps a memory range into a different range.
@@ -255,8 +254,7 @@ static ResultCode MapMemory(Core::System& system, VAddr dst_addr, VAddr src_addr
}
static ResultCode MapMemory32(Core::System& system, u32 dst_addr, u32 src_addr, u32 size) {
- return MapMemory(system, static_cast<VAddr>(dst_addr), static_cast<VAddr>(src_addr),
- static_cast<std::size_t>(size));
+ return MapMemory(system, dst_addr, src_addr, size);
}
/// Unmaps a region that was previously mapped with svcMapMemory
@@ -276,8 +274,7 @@ static ResultCode UnmapMemory(Core::System& system, VAddr dst_addr, VAddr src_ad
}
static ResultCode UnmapMemory32(Core::System& system, u32 dst_addr, u32 src_addr, u32 size) {
- return UnmapMemory(system, static_cast<VAddr>(dst_addr), static_cast<VAddr>(src_addr),
- static_cast<std::size_t>(size));
+ return UnmapMemory(system, dst_addr, src_addr, size);
}
/// Connect to an OS service given the port name, returns the handle to the port to out
@@ -531,8 +528,7 @@ static ResultCode ArbitrateLock(Core::System& system, Handle holding_thread_hand
static ResultCode ArbitrateLock32(Core::System& system, Handle holding_thread_handle,
u32 mutex_addr, Handle requesting_thread_handle) {
- return ArbitrateLock(system, holding_thread_handle, static_cast<VAddr>(mutex_addr),
- requesting_thread_handle);
+ return ArbitrateLock(system, holding_thread_handle, mutex_addr, requesting_thread_handle);
}
/// Unlock a mutex
@@ -555,7 +551,7 @@ static ResultCode ArbitrateUnlock(Core::System& system, VAddr mutex_addr) {
}
static ResultCode ArbitrateUnlock32(Core::System& system, u32 mutex_addr) {
- return ArbitrateUnlock(system, static_cast<VAddr>(mutex_addr));
+ return ArbitrateUnlock(system, mutex_addr);
}
enum class BreakType : u32 {
@@ -677,7 +673,7 @@ static void Break(Core::System& system, u32 reason, u64 info1, u64 info2) {
}
static void Break32(Core::System& system, u32 reason, u32 info1, u32 info2) {
- Break(system, reason, static_cast<u64>(info1), static_cast<u64>(info2));
+ Break(system, reason, info1, info2);
}
/// Used to output a message on a debug hardware unit - does nothing on a retail unit
@@ -948,7 +944,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
static ResultCode GetInfo32(Core::System& system, u32* result_low, u32* result_high, u32 sub_id_low,
u32 info_id, u32 handle, u32 sub_id_high) {
- const u64 sub_id{static_cast<u64>(sub_id_low | (static_cast<u64>(sub_id_high) << 32))};
+ const u64 sub_id{u64{sub_id_low} | (u64{sub_id_high} << 32)};
u64 res_value{};
const ResultCode result{GetInfo(system, &res_value, info_id, handle, sub_id)};
@@ -1009,7 +1005,7 @@ static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size)
}
static ResultCode MapPhysicalMemory32(Core::System& system, u32 addr, u32 size) {
- return MapPhysicalMemory(system, static_cast<VAddr>(addr), static_cast<std::size_t>(size));
+ return MapPhysicalMemory(system, addr, size);
}
/// Unmaps memory previously mapped via MapPhysicalMemory
@@ -1063,7 +1059,7 @@ static ResultCode UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size
}
static ResultCode UnmapPhysicalMemory32(Core::System& system, u32 addr, u32 size) {
- return UnmapPhysicalMemory(system, static_cast<VAddr>(addr), static_cast<std::size_t>(size));
+ return UnmapPhysicalMemory(system, addr, size);
}
/// Sets the thread activity
@@ -1144,7 +1140,7 @@ static ResultCode GetThreadContext(Core::System& system, VAddr thread_context, H
}
static ResultCode GetThreadContext32(Core::System& system, u32 thread_context, Handle handle) {
- return GetThreadContext(system, static_cast<VAddr>(thread_context), handle);
+ return GetThreadContext(system, thread_context, handle);
}
/// Gets the priority for the specified thread
@@ -1281,8 +1277,7 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han
static ResultCode MapSharedMemory32(Core::System& system, Handle shared_memory_handle, u32 addr,
u32 size, u32 permissions) {
- return MapSharedMemory(system, shared_memory_handle, static_cast<VAddr>(addr),
- static_cast<std::size_t>(size), permissions);
+ return MapSharedMemory(system, shared_memory_handle, addr, size, permissions);
}
static ResultCode QueryProcessMemory(Core::System& system, VAddr memory_info_address,
@@ -1552,8 +1547,7 @@ static ResultCode CreateThread(Core::System& system, Handle* out_handle, VAddr e
static ResultCode CreateThread32(Core::System& system, Handle* out_handle, u32 priority,
u32 entry_point, u32 arg, u32 stack_top, s32 processor_id) {
- return CreateThread(system, out_handle, static_cast<VAddr>(entry_point), static_cast<u64>(arg),
- static_cast<VAddr>(stack_top), priority, processor_id);
+ return CreateThread(system, out_handle, entry_point, arg, stack_top, priority, processor_id);
}
/// Starts the thread for the provided handle
@@ -1637,8 +1631,7 @@ static void SleepThread(Core::System& system, s64 nanoseconds) {
}
static void SleepThread32(Core::System& system, u32 nanoseconds_low, u32 nanoseconds_high) {
- const s64 nanoseconds = static_cast<s64>(static_cast<u64>(nanoseconds_low) |
- (static_cast<u64>(nanoseconds_high) << 32));
+ const auto nanoseconds = static_cast<s64>(u64{nanoseconds_low} | (u64{nanoseconds_high} << 32));
SleepThread(system, nanoseconds);
}
@@ -1724,10 +1717,8 @@ static ResultCode WaitProcessWideKeyAtomic(Core::System& system, VAddr mutex_add
static ResultCode WaitProcessWideKeyAtomic32(Core::System& system, u32 mutex_addr,
u32 condition_variable_addr, Handle thread_handle,
u32 nanoseconds_low, u32 nanoseconds_high) {
- const s64 nanoseconds =
- static_cast<s64>(nanoseconds_low | (static_cast<u64>(nanoseconds_high) << 32));
- return WaitProcessWideKeyAtomic(system, static_cast<VAddr>(mutex_addr),
- static_cast<VAddr>(condition_variable_addr), thread_handle,
+ const auto nanoseconds = static_cast<s64>(nanoseconds_low | (u64{nanoseconds_high} << 32));
+ return WaitProcessWideKeyAtomic(system, mutex_addr, condition_variable_addr, thread_handle,
nanoseconds);
}
@@ -1833,8 +1824,8 @@ static ResultCode WaitForAddress(Core::System& system, VAddr address, u32 type,
static ResultCode WaitForAddress32(Core::System& system, u32 address, u32 type, s32 value,
u32 timeout_low, u32 timeout_high) {
- s64 timeout = static_cast<s64>(timeout_low | (static_cast<u64>(timeout_high) << 32));
- return WaitForAddress(system, static_cast<VAddr>(address), type, value, timeout);
+ const auto timeout = static_cast<s64>(timeout_low | (u64{timeout_high} << 32));
+ return WaitForAddress(system, address, type, value, timeout);
}
// Signals to an address (via Address Arbiter)
@@ -1862,7 +1853,7 @@ static ResultCode SignalToAddress(Core::System& system, VAddr address, u32 type,
static ResultCode SignalToAddress32(Core::System& system, u32 address, u32 type, s32 value,
s32 num_to_wake) {
- return SignalToAddress(system, static_cast<VAddr>(address), type, value, num_to_wake);
+ return SignalToAddress(system, address, type, value, num_to_wake);
}
static void KernelDebug([[maybe_unused]] Core::System& system,
@@ -1893,7 +1884,7 @@ static u64 GetSystemTick(Core::System& system) {
}
static void GetSystemTick32(Core::System& system, u32* time_low, u32* time_high) {
- u64 time = GetSystemTick(system);
+ const auto time = GetSystemTick(system);
*time_low = static_cast<u32>(time);
*time_high = static_cast<u32>(time >> 32);
}
@@ -1984,8 +1975,7 @@ static ResultCode CreateTransferMemory(Core::System& system, Handle* handle, VAd
static ResultCode CreateTransferMemory32(Core::System& system, Handle* handle, u32 addr, u32 size,
u32 permissions) {
- return CreateTransferMemory(system, handle, static_cast<VAddr>(addr),
- static_cast<std::size_t>(size), permissions);
+ return CreateTransferMemory(system, handle, addr, size, permissions);
}
static ResultCode GetThreadCoreMask(Core::System& system, Handle thread_handle, u32* core,
@@ -2075,8 +2065,7 @@ static ResultCode SetThreadCoreMask(Core::System& system, Handle thread_handle,
static ResultCode SetThreadCoreMask32(Core::System& system, Handle thread_handle, u32 core,
u32 affinity_mask_low, u32 affinity_mask_high) {
- const u64 affinity_mask =
- static_cast<u64>(affinity_mask_low) | (static_cast<u64>(affinity_mask_high) << 32);
+ const auto affinity_mask = u64{affinity_mask_low} | (u64{affinity_mask_high} << 32);
return SetThreadCoreMask(system, thread_handle, core, affinity_mask);
}
@@ -2341,9 +2330,10 @@ static ResultCode GetThreadList(Core::System& system, u32* out_num_threads, VAdd
return RESULT_SUCCESS;
}
-static ResultCode FlushProcessDataCache32(Core::System& system, Handle handle, u32 address,
- u32 size) {
- // Note(Blinkhawk): For emulation purposes of the data cache this is mostly a nope
+static ResultCode FlushProcessDataCache32([[maybe_unused]] Core::System& system,
+ [[maybe_unused]] Handle handle,
+ [[maybe_unused]] u32 address, [[maybe_unused]] u32 size) {
+ // Note(Blinkhawk): For emulation purposes of the data cache this is mostly a no-op,
// as all emulation is done in the same cache level in host architecture, thus data cache
// does not need flushing.
LOG_DEBUG(Kernel_SVC, "called");