Lang Hames 7103f74446 [ORC] Break up OrcJIT library, add Orc-RPC based remote TargetProcessControl ... implementation. This patch aims to improve support for out-of-process JITing using OrcV2. It introduces two new class templates, OrcRPCTargetProcessControlBase and OrcRPCTPCServer, which together implement the TargetProcessControl API by forwarding operations to an execution process via an Orc-RPC Endpoint. These utilities are used to implement out-of-process JITing from llvm-jitlink to a new llvm-jitlink-executor tool. This patch also breaks the OrcJIT library into three parts: -- OrcTargetProcess: Contains code needed by the JIT execution process. -- OrcShared: Contains code needed by the JIT execution and compiler processes -- OrcJIT: Everything else. This break-up allows JIT executor processes to link against OrcTargetProcess and OrcShared only, without having to link in all of OrcJIT. Clients executing JIT'd code in-process should start linking against OrcTargetProcess as well as OrcJIT. In the near future these changes will enable: -- Removal of the OrcRemoteTargetClient/OrcRemoteTargetServer class templates which provided similar functionality in OrcV1. -- Restoration of Chapter 5 of the Building-A-JIT tutorial series, which will serve as a simple usage example for these APIs. -- Implementation of lazy, cross-target compilation in lli's -jit-kind=orc-lazy mode.		2020-11-13 17:05:13 +11:00
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CMakeLists.txt
LLJITWithTargetProcessControl.cpp