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-rw-r--r--src/core/hle/kernel/thread.cpp6
-rw-r--r--src/core/hle/kernel/thread.h6
2 files changed, 12 insertions, 0 deletions
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index 11f7d2127..6ebc8c151 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -534,6 +534,12 @@ s32 Thread::GetWaitObjectIndex(WaitObject* object) const {
return static_cast<s32>(std::distance(match, wait_objects.rend()) - 1);
}
+VAddr Thread::GetCommandBufferAddress() const {
+ // Offset from the start of TLS at which the IPC command buffer begins.
+ static constexpr int CommandHeaderOffset = 0x80;
+ return GetTLSAddress() + CommandHeaderOffset;
+}
+
////////////////////////////////////////////////////////////////////////////////////////////////////
void ThreadingInit() {
diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h
index f02e1d43a..520ac22c2 100644
--- a/src/core/hle/kernel/thread.h
+++ b/src/core/hle/kernel/thread.h
@@ -159,6 +159,12 @@ public:
return tls_address;
}
+ /*
+ * Returns the address of the current thread's command buffer, located in the TLS.
+ * @returns VAddr of the thread's command buffer.
+ */
+ VAddr GetCommandBufferAddress() const;
+
/**
* Returns whether this thread is waiting for all the objects in
* its wait list to become ready, as a result of a WaitSynchronizationN call