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author | Sebastian Valle <subv2112@gmail.com> | 2017-10-01 21:44:06 +0200 |
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committer | GitHub <noreply@github.com> | 2017-10-01 21:44:06 +0200 |
commit | 30fabc41c60b08af20b6eaf719d012b7480d7123 (patch) | |
tree | 3b1828171d76559199dd4871b721795b67d7747e /src/core/hle | |
parent | Merge pull request #2974 from Subv/nim_event (diff) | |
parent | Memory: Make WriteBlock take a Process parameter on which to operate (diff) | |
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Diffstat (limited to 'src/core/hle')
-rw-r--r-- | src/core/hle/kernel/thread.cpp | 6 | ||||
-rw-r--r-- | src/core/hle/kernel/thread.h | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp index 2614a260c..0f7970ebe 100644 --- a/src/core/hle/kernel/thread.cpp +++ b/src/core/hle/kernel/thread.cpp @@ -541,6 +541,12 @@ 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 4679c2022..314fba81f 100644 --- a/src/core/hle/kernel/thread.h +++ b/src/core/hle/kernel/thread.h @@ -164,6 +164,12 @@ 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 |