Weiyi Wang
7f9873d7ec
VMManager: change MapMemoryBlockToBase to use raw backing memory
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And let ServerSession.MappedBufferContext hold the mapped memory
2018-11-16 00:16:13 -05:00
Weiyi Wang
0b8d2ecabe
IPC: store mapped buffer info in session context
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So that it doesn't have to scan over the request buffer again on reply. This also allow us to store additional info like memory mapping
2018-11-16 00:16:13 -05:00
Subv
a7a5c5aa0d
Kernel/IPC: Partially implement MappedBuffer translation.
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Right now only MappedBuffers that only span a single page and are not aligned are implemented.
MappedBuffers are unmapped during the reply part of ReplyAndReceive. Only unmapping of ReadOnly buffers is currently implemented.
2018-01-23 08:27:00 -05:00
Subv
7cf7999e02
Kernel/IPC: Added a function to translate the IPC command buffer from one process to another.
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Currently only CopyHandle, MoveHandle and CallingPid descriptors are implemented.
2017-11-06 10:46:12 -05:00
