1 files changed, 258 insertions, 0 deletions
diff --git a/backend/lib/Target/RISCV/CMakeLists.txt b/backend/lib/Target/RISCV/CMakeLists.txt
new file mode 100644
index 0000000..dd11f3d
--- /dev/null
+++ b/backend/lib/Target/RISCV/CMakeLists.txt
@@ -0,0 +1,258 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+set(
+  RCCBackendRISCVDescriptionSources
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCV.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVRegisterInfo.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVCallingConv.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoBase.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoI.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoM.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoA.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoF.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoD.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoC.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoZcmp.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoZb.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfoPseudo.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVGISelInteger.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVGISelAddressing.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVGISelControlFlow.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVGISelShift.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVGISelFloating.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVGISelAtomic.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVGISelCombiner.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMacroFusion.rccdesc"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMCPseudoLowering.rccdesc"
+)
+set(RCCBackendRISCVTableGenArguments)
+foreach(RCCBackendRISCVDescriptionSource IN LISTS RCCBackendRISCVDescriptionSources)
+  list(APPEND RCCBackendRISCVTableGenArguments --input "${RCCBackendRISCVDescriptionSource}")
+endforeach()
+set(
+  RCCBackendRISCVGeneratedRegisterHeader
+  "${RCC_BACKEND_BINARY_DIR}/generated/include/rcc/Target/RISCV/RISCVRegisters.h"
+)
+set(
+  RCCBackendRISCVGeneratedInstructionHeader
+  "${RCC_BACKEND_BINARY_DIR}/generated/include/rcc/Target/RISCV/RISCVInstructions.h"
+)
+set(
+  RCCBackendRISCVGeneratedTables
+  "${RCC_BACKEND_BINARY_DIR}/generated/lib/Target/RISCV/RISCVGenTargetDescription.inc"
+)
+set(
+  RCCBackendRISCVGeneratedGlobalISel
+  "${RCC_BACKEND_BINARY_DIR}/generated/lib/Target/RISCV/RISCVGenGlobalISel.inc"
+)
+set(
+  RCCBackendRISCVGeneratedGlobalISelCombiner
+  "${RCC_BACKEND_BINARY_DIR}/generated/lib/Target/RISCV/RISCVGenGlobalISelCombiner.inc"
+)
+set(
+  RCCBackendRISCVGeneratedMacroFusion
+  "${RCC_BACKEND_BINARY_DIR}/generated/lib/Target/RISCV/RISCVGenMacroFusion.inc"
+)
+set(
+  RCCBackendRISCVGeneratedMCPseudoLowering
+  "${RCC_BACKEND_BINARY_DIR}/generated/lib/Target/RISCV/RISCVGenMCPseudoLowering.inc"
+)
+
+add_custom_command(
+  OUTPUT
+    "${RCCBackendRISCVGeneratedRegisterHeader}"
+    "${RCCBackendRISCVGeneratedInstructionHeader}"
+    "${RCCBackendRISCVGeneratedTables}"
+    "${RCCBackendRISCVGeneratedGlobalISel}"
+    "${RCCBackendRISCVGeneratedGlobalISelCombiner}"
+    "${RCCBackendRISCVGeneratedMacroFusion}"
+    "${RCCBackendRISCVGeneratedMCPseudoLowering}"
+  COMMAND
+    "$<TARGET_FILE:RCCBackendTableGenTool>"
+    ${RCCBackendRISCVTableGenArguments}
+    --register-header "${RCCBackendRISCVGeneratedRegisterHeader}"
+    --instruction-header "${RCCBackendRISCVGeneratedInstructionHeader}"
+    --tables "${RCCBackendRISCVGeneratedTables}"
+    --global-isel "${RCCBackendRISCVGeneratedGlobalISel}"
+    --global-isel-combiner "${RCCBackendRISCVGeneratedGlobalISelCombiner}"
+    --macro-fusion "${RCCBackendRISCVGeneratedMacroFusion}"
+    --mc-pseudo-lowering "${RCCBackendRISCVGeneratedMCPseudoLowering}"
+  DEPENDS RCCBackendTableGenTool ${RCCBackendRISCVDescriptionSources}
+  COMMENT "Generating RCC RV64GC target tables"
+  VERBATIM
+)
+
+add_custom_target(
+  RCCBackendRISCVGeneratedTablesTarget
+  DEPENDS
+    "${RCCBackendRISCVGeneratedRegisterHeader}"
+    "${RCCBackendRISCVGeneratedInstructionHeader}"
+    "${RCCBackendRISCVGeneratedTables}"
+    "${RCCBackendRISCVGeneratedGlobalISel}"
+    "${RCCBackendRISCVGeneratedGlobalISelCombiner}"
+    "${RCCBackendRISCVGeneratedMacroFusion}"
+    "${RCCBackendRISCVGeneratedMCPseudoLowering}"
+)
+
+set_source_files_properties(
+  "${RCCBackendRISCVGeneratedRegisterHeader}"
+  "${RCCBackendRISCVGeneratedInstructionHeader}"
+  "${RCCBackendRISCVGeneratedTables}"
+  "${RCCBackendRISCVGeneratedGlobalISel}"
+  "${RCCBackendRISCVGeneratedGlobalISelCombiner}"
+  "${RCCBackendRISCVGeneratedMacroFusion}"
+  "${RCCBackendRISCVGeneratedMCPseudoLowering}"
+  PROPERTIES GENERATED TRUE HEADER_FILE_ONLY TRUE
+)
+
+add_library(
+  RCCBackendRISCV
+  GISel/RISCVCallLowering.cpp
+  GISel/RISCVInstructionSelector.cpp
+  GISel/RISCVGISelCombiner.cpp
+  GISel/RISCVLegalizerInfo.cpp
+  GISel/RISCVRegisterBankInfo.cpp
+  RISCVInstrInfo.cpp
+  RISCVAsmPrinter.cpp
+  RISCVAssemblyPrinter.cpp
+  RISCVFrameLowering.cpp
+  RISCVFinalizeISel.cpp
+  RISCVFunctionInfo.cpp
+  RISCVImmediateMaterialization.cpp
+  RISCVInstPrinter.cpp
+  RISCVAsmBackend.cpp
+  RISCVCallingConv.cpp
+  RISCVMCCodeEmitter.cpp
+  RISCVObjectFile.cpp
+  RISCVMCTargetLowering.cpp
+  RISCVMachineCombiner.cpp
+  RISCVMachineMemoryFolding.cpp
+  RISCVMakeCompressible.cpp
+  RISCVMergeBaseOffset.cpp
+  RISCVMoveMerger.cpp
+  RISCVOptWInstrs.cpp
+  RISCVOptimizationPipeline.cpp
+  RISCVOutliner.cpp
+  RISCVPipeline.cpp
+  RISCVPseudoExpansion.cpp
+  RISCVPushPopOptimizer.cpp
+  RISCVRegisterAllocation.cpp
+  RISCVScheduling.cpp
+  RISCVSubtarget.cpp
+  RISCVTarget.cpp
+  RISCVTargetMachine.cpp
+  RISCVTargetConstant.cpp
+  RISCVTargetObjectFile.cpp
+  "${RCCBackendRISCVGeneratedRegisterHeader}"
+  "${RCCBackendRISCVGeneratedInstructionHeader}"
+  "${RCCBackendRISCVGeneratedTables}"
+  "${RCCBackendRISCVGeneratedGlobalISel}"
+  "${RCCBackendRISCVGeneratedGlobalISelCombiner}"
+  "${RCCBackendRISCVGeneratedMacroFusion}"
+  "${RCCBackendRISCVGeneratedMCPseudoLowering}"
+)
+add_library(RCCBackend::RISCV ALIAS RCCBackendRISCV)
+add_dependencies(RCCBackendRISCV RCCBackendRISCVGeneratedTablesTarget)
+
+rcc_backend_configure_target(RCCBackendRISCV)
+
+target_include_directories(
+  RCCBackendRISCV
+  PUBLIC
+    "$<BUILD_INTERFACE:${RCC_BACKEND_SOURCE_DIR}/include>"
+    "$<BUILD_INTERFACE:${RCC_BACKEND_BINARY_DIR}/generated/include>"
+    "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
+  PRIVATE
+    "${CMAKE_CURRENT_SOURCE_DIR}"
+    "${RCC_BACKEND_BINARY_DIR}/generated/lib/Target/RISCV"
+)
+target_link_libraries(
+  RCCBackendRISCV
+  PUBLIC
+    RCCBackend::AsmPrinter
+    RCCBackend::CodeGen
+    RCCBackend::MC
+    RCCBackend::Target
+)
+
+set_target_properties(
+  RCCBackendRISCV
+  PROPERTIES
+    EXPORT_NAME RISCV
+    OUTPUT_NAME RCCBackendRISCV
+)
+
+install(
+  TARGETS RCCBackendRISCV
+  EXPORT RCCBackendTargets
+  ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+  LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+  RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+)
+install(
+  FILES
+    "${RCCBackendRISCVGeneratedRegisterHeader}"
+    "${RCCBackendRISCVGeneratedInstructionHeader}"
+  DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/rcc/Target/RISCV"
+)
+
+rcc_backend_register_format_files(
+  "${CMAKE_CURRENT_SOURCE_DIR}/GISel/RISCVCallLowering.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/GISel/RISCVCallLowering.h"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVCallingConv.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVCallingConv.h"
+  "${CMAKE_CURRENT_SOURCE_DIR}/GISel/RISCVInstructionSelector.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/GISel/RISCVGISelCombiner.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/GISel/RISCVLegalizerInfo.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/GISel/RISCVLegalizerInfo.h"
+  "${CMAKE_CURRENT_SOURCE_DIR}/GISel/RISCVRegisterBankInfo.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/GISel/RISCVRegisterBankInfo.h"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCV.h"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfo.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVAsmPrinter.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVAsmPrinter.h"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVAssemblyPrinter.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVFrameLowering.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVFinalizeISel.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVFunctionInfo.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVImmediateMaterialization.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVImmediateMaterialization.h"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstPrinter.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVAsmBackend.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMCCodeEmitter.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVObjectFile.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMCTargetLowering.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMachineCombiner.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMachineMemoryFolding.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMakeCompressible.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMergeBaseOffset.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVMoveMerger.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVOptWInstrs.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVOptimizationPipeline.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVOutliner.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVPipeline.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVPseudoExpansion.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVPushPopOptimizer.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVRegisterAllocation.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVScheduling.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVSubtarget.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVTarget.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVTargetMachine.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVTargetConstant.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVTargetObjectFile.cpp"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVTargetObjectFile.h"
+  "${CMAKE_CURRENT_SOURCE_DIR}/RISCVInstrInfo.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVAssemblyPrinter.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVInstPrinter.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVAsmBackend.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVFixupKinds.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVFunctionInfo.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVMCCodeEmitter.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVObjectFile.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVPipeline.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVSubtarget.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVMCTargetLowering.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVTarget.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVTargetConstant.h"
+  "${RCC_BACKEND_SOURCE_DIR}/include/rcc/Target/RISCV/RISCVTargetRelocationKinds.h"
+)