Stub PopLaunchParameter and implement Buffer C Descriptors reading on hle_ipc (#96)

* Stub PopLaunchParameter and implement Buffer C Descriptors reading

* Address PR feedback

* Ensure we push a u64 not a size_t

* Fix formatting

1 files changed, 4 insertions, 0 deletions

diff --git a/src/core/hle/ipc.h b/src/core/hle/ipc.h
index 1840fac12..0dcaede67 100644
--- a/src/core/hle/ipc.h
+++ b/src/core/hle/ipc.h
@@ -133,6 +133,10 @@ struct BufferDescriptorC {
         address |= static_cast<VAddr>(address_bits_32_47) << 32;
         return address;
     }
+
+    u64 Size() const {
+        return static_cast<u64>(size);
+    }
 };
 static_assert(sizeof(BufferDescriptorC) == 8, "BufferDescriptorC size is incorrect");