3f531552e6
This PR introduces out-of-process (OOP) execution support for Clang-Repl. With this enhancement, two new flags, oop-executor and oop-executor-connect, are added to the Clang-Repl interface. These flags enable the launch of an external executor (llvm-jitlink-executor), which handles code execution in a separate process.
76 lines
2.0 KiB
CMake
76 lines
2.0 KiB
CMake
set( LLVM_LINK_COMPONENTS
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${LLVM_TARGETS_TO_BUILD}
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Core
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LineEditor
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Option
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OrcJIT
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OrcShared
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Support
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TargetParser
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)
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add_clang_tool(clang-repl
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ClangRepl.cpp
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EXPORT_SYMBOLS
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)
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if(MSVC)
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set_target_properties(clang-repl PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS 1)
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# RTTI/C++ symbols
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set(clang_repl_exports ${clang_repl_exports} ??_7type_info@@6B@
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?__type_info_root_node@@3U__type_info_node@@A
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?nothrow@std@@3Unothrow_t@1@B
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)
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# Compiler added symbols for static variables. NOT for VStudio < 2015
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set(clang_repl_exports ${clang_repl_exports} _Init_thread_abort _Init_thread_epoch
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_Init_thread_footer _Init_thread_header _tls_index
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)
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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# new/delete variants needed when linking to static msvc runtime (esp. Debug)
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set(clang_repl_exports ${clang_repl_exports}
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??2@YAPEAX_K@Z
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??3@YAXPEAX@Z
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??_U@YAPEAX_K@Z
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??_V@YAXPEAX@Z
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??3@YAXPEAX_K@Z
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)
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else()
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set(clang_repl_exports ${clang_repl_exports}
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??2@YAPAXI@Z
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??3@YAXPAX@Z
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??3@YAXPAXI@Z
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??_U@YAPAXI@Z
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??_V@YAXPAX@Z
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??_V@YAXPAXI@Z
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)
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endif()
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# List to '/EXPORT:sym0 /EXPORT:sym1 /EXPORT:sym2 ...'
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list(TRANSFORM clang_repl_exports PREPEND "LINKER:/EXPORT:")
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set_property(TARGET clang-repl APPEND PROPERTY LINK_OPTIONS ${clang_repl_exports})
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endif(MSVC)
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clang_target_link_libraries(clang-repl PRIVATE
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clangAST
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clangBasic
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clangFrontend
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clangInterpreter
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)
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# The clang-repl binary can get huge with static linking in debug mode.
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# Some 32-bit targets use PLT slots with limited branch range by default and we
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# start to exceed this limit, e.g. when linking for arm-linux-gnueabihf with
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# gold. This flag tells the linker to build a PLT for the full address range.
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# Linkers without this flag are assumed to support proper PLTs by default.
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set(flag_long_plt "LINKER:--long-plt")
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check_linker_flag(CXX ${flag_long_plt} HAVE_LINKER_FLAG_LONG_PLT)
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if(HAVE_LINKER_FLAG_LONG_PLT)
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target_link_options(clang-repl PRIVATE ${flag_long_plt})
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endif()
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