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7103f74446
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.
28 lines
429 B
CMake
28 lines
429 B
CMake
if ( LLVM_INCLUDE_UTILS )
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add_subdirectory(llvm-jitlink-executor)
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endif()
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set(LLVM_LINK_COMPONENTS
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AllTargetsDescs
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AllTargetsDisassemblers
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AllTargetsInfos
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BinaryFormat
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ExecutionEngine
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JITLink
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MC
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Object
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OrcJIT
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OrcShared
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OrcTargetProcess
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RuntimeDyld
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Support
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)
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add_llvm_tool(llvm-jitlink
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llvm-jitlink.cpp
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llvm-jitlink-elf.cpp
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llvm-jitlink-macho.cpp
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)
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export_executable_symbols(llvm-jitlink)
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