71c5964f5c
Introduce a mechanism to share data between the ARM and AArch64 backends and TargetParser, to reduce duplication of code. This is similar to the current RISC-V implementation. The target tablegen file (in this case `ARM.td` or `AArch64.td`) is processed during building of `TargetParser` to generate the following files in the build tree: - `build/include/llvm/TargetParser/ARMTargetParserDef.inc` - `build/include/llvm/TargetParser/AArch64TargetParserDef.inc` For now, the use of these generated files is limited to files _outside_ of `TargetParser`. The main reason for this is that the modifications to `TargetParser` will require additional data added to the tablegen files, which I want to split into separate PRs.
45 lines
1.1 KiB
CMake
45 lines
1.1 KiB
CMake
# Ensure that libLLVMTargetParser does not carry any static global initializer.
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# ManagedStatic can be used to enable lazy-initialization of globals.
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#
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# HAS_WERROR_GLOBAL_CTORS and LLVM_HAS_NOGLOBAL_CTOR_MUTEX should have been set
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# by llvm/lib/Support/CMakeLists.txt (which provides the required Support
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# dependency).
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if (HAS_WERROR_GLOBAL_CTORS AND NOT LLVM_HAS_NOGLOBAL_CTOR_MUTEX)
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SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror=global-constructors")
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endif()
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# Solaris code uses kstat, so specify dependency explicitly for shared builds.
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if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
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set(system_libs kstat)
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endif()
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add_llvm_component_library(LLVMTargetParser
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AArch64TargetParser.cpp
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ARMTargetParserCommon.cpp
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ARMTargetParser.cpp
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CSKYTargetParser.cpp
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Host.cpp
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LoongArchTargetParser.cpp
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RISCVISAInfo.cpp
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RISCVTargetParser.cpp
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SubtargetFeature.cpp
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TargetParser.cpp
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Triple.cpp
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X86TargetParser.cpp
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ADDITIONAL_HEADER_DIRS
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Unix
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Windows
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LINK_LIBS
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${system_libs}
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LINK_COMPONENTS
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Support
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DEPENDS
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ARMTargetParserTableGen
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AArch64TargetParserTableGen
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RISCVTargetParserTableGen
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)
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