{-# LANGUAGE
  ForeignFunctionInterface,
  GeneralizedNewtypeDeriving
  #-}
module LLVM.Internal.FFI.Target where

import LLVM.Prelude

import Foreign.Ptr
import Foreign.C

import LLVM.Internal.FFI.DataLayout
import LLVM.Internal.FFI.LLVMCTypes
import LLVM.Internal.FFI.MemoryBuffer
import LLVM.Internal.FFI.Module
import LLVM.Internal.FFI.PtrHierarchy

data Target

foreign import ccall unsafe "LLVM_Hs_InitializeNativeTarget" initializeNativeTarget ::
    IO LLVMBool

foreign import ccall unsafe "LLVM_Hs_LookupTarget" lookupTarget ::
    CString -> CString -> Ptr (OwnerTransfered CString) -> Ptr (OwnerTransfered CString) -> IO (Ptr Target)

data TargetOptions
data MCTargetOptions

foreign import ccall unsafe "LLVM_Hs_CreateTargetOptions" createTargetOptions ::
  IO (Ptr TargetOptions)

foreign import ccall unsafe "LLVM_Hs_SetTargetOptionFlag" setTargetOptionFlag ::
  Ptr TargetOptions -> TargetOptionFlag -> LLVMBool -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetTargetOptionFlag" getTargetOptionsFlag ::
  Ptr TargetOptions -> TargetOptionFlag -> IO LLVMBool

foreign import ccall unsafe "LLVM_Hs_SetMCTargetOptionFlag" setMCTargetOptionFlag ::
  Ptr MCTargetOptions -> MCTargetOptionFlag -> LLVMBool -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetMCTargetOptionFlag" getMCTargetOptionsFlag ::
  Ptr MCTargetOptions -> MCTargetOptionFlag -> IO LLVMBool

foreign import ccall unsafe "LLVM_Hs_GetCompressDebugSections" getCompressDebugSections ::
  Ptr TargetOptions -> IO DebugCompressionType

foreign import ccall unsafe "LLVM_Hs_SetCompressDebugSections" setCompressDebugSections ::
  Ptr TargetOptions -> DebugCompressionType -> IO ()

foreign import ccall unsafe "LLVM_Hs_SetStackAlignmentOverride" setStackAlignmentOverride ::
  Ptr TargetOptions -> CUInt -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetStackAlignmentOverride" getStackAlignmentOverride ::
  Ptr TargetOptions -> IO CUInt

foreign import ccall unsafe "LLVM_Hs_SetFloatABIType" setFloatABIType ::
  Ptr TargetOptions -> FloatABIType -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetFloatABIType" getFloatABIType ::
  Ptr TargetOptions -> IO FloatABIType

foreign import ccall unsafe "LLVM_Hs_SetAllowFPOpFusion" setAllowFPOpFusion ::
  Ptr TargetOptions -> FPOpFusionMode -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetAllowFPOpFusion" getAllowFPOpFusion ::
  Ptr TargetOptions -> IO FPOpFusionMode

foreign import ccall unsafe "LLVM_Hs_SetThreadModel" setThreadModel ::
  Ptr TargetOptions -> ThreadModel -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetThreadModel" getThreadModel ::
  Ptr TargetOptions -> IO ThreadModel

foreign import ccall unsafe "LLVM_Hs_SetEABIVersion" setEABIVersion ::
  Ptr TargetOptions -> EABI -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetEABIVersion" getEABIVersion ::
  Ptr TargetOptions -> IO EABI

foreign import ccall unsafe "LLVM_Hs_SetDebuggerTuning" setDebuggerTuning ::
  Ptr TargetOptions -> DebuggerKind -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetDebuggerTuning" getDebuggerTuning ::
  Ptr TargetOptions -> IO DebuggerKind

foreign import ccall unsafe "LLVM_Hs_SetFPDenormalMode" setFPDenormalMode ::
  Ptr TargetOptions -> FPDenormalMode -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetFPDenormalMode" getFPDenormalMode ::
  Ptr TargetOptions -> IO FPDenormalMode

foreign import ccall unsafe "LLVM_Hs_SetExceptionModel" setExceptionModel ::
  Ptr TargetOptions -> ExceptionHandling -> IO ()

foreign import ccall unsafe "LLVM_Hs_GetExceptionModel" getExceptionModel ::
  Ptr TargetOptions -> IO ExceptionHandling

foreign import ccall unsafe "LLVM_Hs_DisposeTargetOptions" disposeTargetOptions ::
  Ptr TargetOptions -> IO ()

data TargetMachine

foreign import ccall unsafe "LLVM_Hs_CreateTargetMachine" createTargetMachine ::
  Ptr Target
  -> CString
  -> CString
  -> CString
  -> Ptr TargetOptions
  -> RelocModel
  -> CodeModel
  -> CodeGenOptLevel
  -> IO (Ptr TargetMachine)

foreign import ccall unsafe "LLVMDisposeTargetMachine" disposeTargetMachine ::
  Ptr TargetMachine -> IO ()

foreign import ccall unsafe "LLVM_Hs_TargetMachineOptions" targetMachineOptions ::
  Ptr TargetMachine -> IO (Ptr TargetOptions)

foreign import ccall unsafe "LLVM_Hs_MCTargetOptions" machineCodeOptions ::
  Ptr TargetOptions -> IO (Ptr MCTargetOptions)

foreign import ccall unsafe "LLVM_Hs_TargetMachineEmit" targetMachineEmit ::
  Ptr TargetMachine
  -> Ptr Module
  -> Ptr RawPWriteStream
  -> CodeGenFileType
  -> Ptr (OwnerTransfered CString)
  -> IO LLVMBool

foreign import ccall unsafe "LLVMTargetMachineEmitToFile" targetMachineEmitToFile ::
  Ptr TargetMachine
  -> Ptr Module
  -> CString
  -> CodeGenFileType
  -> Ptr (OwnerTransfered CString)
  -> IO LLVMBool

foreign import ccall unsafe "LLVMTargetMachineEmitToMemoryBuffer" targetMachineEmitToMemoryBuffer ::
  Ptr TargetMachine
  -> Ptr Module
  -> CodeGenFileType
  -> Ptr (OwnerTransfered CString)
  -> Ptr (Ptr MemoryBuffer)
  -> IO LLVMBool

data TargetLowering

-- foreign import ccall unsafe "LLVM_Hs_GetTargetLowering" getTargetLowering ::
--   Ptr TargetMachine -> IO (Ptr TargetLowering)

foreign import ccall unsafe "LLVMGetTargetMachineTriple" getTargetMachineTriple ::
  Ptr TargetMachine -> IO (OwnerTransfered CString)

foreign import ccall unsafe "LLVM_Hs_GetDefaultTargetTriple" getDefaultTargetTriple ::
  IO (OwnerTransfered CString)

foreign import ccall unsafe "LLVM_Hs_GetProcessTargetTriple" getProcessTargetTriple ::
  IO (OwnerTransfered CString)

foreign import ccall unsafe "LLVM_Hs_GetHostCPUName" getHostCPUName ::
  Ptr CSize -> IO CString

foreign import ccall unsafe "LLVM_Hs_GetHostCPUFeatures" getHostCPUFeatures ::
  IO (OwnerTransfered CString)

foreign import ccall unsafe "LLVM_Hs_GetTargetMachineDataLayout" getTargetMachineDataLayout ::
  Ptr TargetMachine -> IO (OwnerTransfered CString)

data TargetLibraryInfo

foreign import ccall unsafe "LLVM_Hs_CreateTargetLibraryInfo" createTargetLibraryInfo ::
  CString -> IO (Ptr TargetLibraryInfo)

foreign import ccall unsafe "LLVM_Hs_GetLibFunc" getLibFunc ::
  Ptr TargetLibraryInfo -> CString -> Ptr LibFunc -> IO LLVMBool

foreign import ccall unsafe "LLVM_Hs_LibFuncGetName" libFuncGetName ::
  Ptr TargetLibraryInfo -> LibFunc -> Ptr CSize -> IO CString

foreign import ccall unsafe "LLVM_Hs_LibFuncSetAvailableWithName" libFuncSetAvailableWithName ::
  Ptr TargetLibraryInfo -> LibFunc -> CString -> IO ()

foreign import ccall unsafe "LLVM_Hs_DisposeTargetLibraryInfo" disposeTargetLibraryInfo ::
  Ptr TargetLibraryInfo -> IO ()

foreign import ccall unsafe "LLVM_Hs_InitializeAllTargets" initializeAllTargets :: IO ()

foreign import ccall unsafe "LLVMCreateTargetDataLayout" createTargetDataLayout ::
  Ptr TargetMachine -> IO (Ptr DataLayout)