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-rw-r--r--src/core/hle/kernel/svc.cpp17
1 files changed, 16 insertions, 1 deletions
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index a0e3dc470..830594d72 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -1647,6 +1647,21 @@ static ResultCode ClearEvent(Handle handle) {
return ERR_INVALID_HANDLE;
}
+static ResultCode SignalEvent(Handle handle) {
+ LOG_DEBUG(Kernel_SVC, "called. Handle=0x{:08X}", handle);
+
+ HandleTable& handle_table = Core::CurrentProcess()->GetHandleTable();
+ auto writable_event = handle_table.Get<WritableEvent>(handle);
+
+ if (!writable_event) {
+ LOG_ERROR(Kernel_SVC, "Non-existent writable event handle used (0x{:08X})", handle);
+ return ERR_INVALID_HANDLE;
+ }
+
+ writable_event->Signal();
+ return RESULT_SUCCESS;
+}
+
static ResultCode GetProcessInfo(u64* out, Handle process_handle, u32 type) {
LOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, type=0x{:X}", process_handle, type);
@@ -1782,7 +1797,7 @@ static const FunctionDef SVC_Table[] = {
{0x0E, SvcWrap<GetThreadCoreMask>, "GetThreadCoreMask"},
{0x0F, SvcWrap<SetThreadCoreMask>, "SetThreadCoreMask"},
{0x10, SvcWrap<GetCurrentProcessorNumber>, "GetCurrentProcessorNumber"},
- {0x11, nullptr, "SignalEvent"},
+ {0x11, SvcWrap<SignalEvent>, "SignalEvent"},
{0x12, SvcWrap<ClearEvent>, "ClearEvent"},
{0x13, SvcWrap<MapSharedMemory>, "MapSharedMemory"},
{0x14, SvcWrap<UnmapSharedMemory>, "UnmapSharedMemory"},