mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-01 00:12:50 +01:00
1241 lines
50 KiB
OCaml
1241 lines
50 KiB
OCaml
(*===-- llvm/llvm.ml - LLVM Ocaml Interface --------------------------------===*
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*
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* The LLVM Compiler Infrastructure
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*
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* This file is distributed under the University of Illinois Open Source
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* License. See LICENSE.TXT for details.
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*
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*===----------------------------------------------------------------------===*)
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type llcontext
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type llmodule
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type lltype
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type llvalue
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type lluse
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type llbasicblock
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type llbuilder
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type llmemorybuffer
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module TypeKind = struct
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type t =
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| Void
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| Half
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| Float
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| Double
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| X86fp80
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| Fp128
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| Ppc_fp128
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| Label
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| Integer
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| Function
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| Struct
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| Array
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| Pointer
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| Vector
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| Metadata
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end
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module Linkage = struct
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type t =
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| External
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| Available_externally
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| Link_once
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| Link_once_odr
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| Weak
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| Weak_odr
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| Appending
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| Internal
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| Private
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| Dllimport
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| Dllexport
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| External_weak
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| Ghost
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| Common
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| Linker_private
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end
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module Visibility = struct
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type t =
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| Default
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| Hidden
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| Protected
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end
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module CallConv = struct
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let c = 0
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let fast = 8
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let cold = 9
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let x86_stdcall = 64
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let x86_fastcall = 65
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end
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module Attribute = struct
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type t =
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| Zext
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| Sext
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| Noreturn
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| Inreg
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| Structret
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| Nounwind
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| Noalias
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| Byval
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| Nest
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| Readnone
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| Readonly
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| Noinline
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| Alwaysinline
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| Optsize
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| Ssp
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| Sspreq
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| Alignment of int
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| Nocapture
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| Noredzone
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| Noimplicitfloat
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| Naked
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| Inlinehint
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| Stackalignment of int
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| ReturnsTwice
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| UWTable
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| NonLazyBind
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end
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module Icmp = struct
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type t =
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| Eq
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| Ne
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| Ugt
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| Uge
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| Ult
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| Ule
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| Sgt
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| Sge
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| Slt
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| Sle
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end
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module Fcmp = struct
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type t =
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| False
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| Oeq
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| Ogt
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| Oge
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| Olt
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| Ole
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| One
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| Ord
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| Uno
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| Ueq
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| Ugt
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| Uge
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| Ult
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| Ule
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| Une
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| True
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end
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module Opcode = struct
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type t =
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| Invalid (* not an instruction *)
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(* Terminator Instructions *)
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| Ret
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| Br
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| Switch
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| IndirectBr
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| Invoke
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| Invalid2
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| Unreachable
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(* Standard Binary Operators *)
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| Add
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| FAdd
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| Sub
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| FSub
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| Mul
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| FMul
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| UDiv
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| SDiv
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| FDiv
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| URem
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| SRem
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| FRem
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(* Logical Operators *)
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| Shl
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| LShr
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| AShr
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| And
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| Or
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| Xor
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(* Memory Operators *)
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| Alloca
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| Load
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| Store
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| GetElementPtr
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(* Cast Operators *)
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| Trunc
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| ZExt
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| SExt
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| FPToUI
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| FPToSI
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| UIToFP
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| SIToFP
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| FPTrunc
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| FPExt
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| PtrToInt
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| IntToPtr
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| BitCast
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(* Other Operators *)
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| ICmp
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| FCmp
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| PHI
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| Call
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| Select
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| UserOp1
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| UserOp2
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| VAArg
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| ExtractElement
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| InsertElement
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| ShuffleVector
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| ExtractValue
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| InsertValue
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| Fence
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| AtomicCmpXchg
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| AtomicRMW
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| Resume
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| LandingPad
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| Unwind
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end
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module ValueKind = struct
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type t =
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| NullValue
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| Argument
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| BasicBlock
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| InlineAsm
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| MDNode
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| MDString
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| BlockAddress
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| ConstantAggregateZero
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| ConstantArray
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| ConstantExpr
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| ConstantFP
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| ConstantInt
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| ConstantPointerNull
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| ConstantStruct
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| ConstantVector
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| Function
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| GlobalAlias
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| GlobalVariable
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| UndefValue
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| Instruction of Opcode.t
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end
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exception IoError of string
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external register_exns : exn -> unit = "llvm_register_core_exns"
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let _ = register_exns (IoError "")
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type ('a, 'b) llpos =
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| At_end of 'a
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| Before of 'b
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type ('a, 'b) llrev_pos =
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| At_start of 'a
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| After of 'b
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(*===-- Contexts ----------------------------------------------------------===*)
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external create_context : unit -> llcontext = "llvm_create_context"
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external dispose_context : llcontext -> unit = "llvm_dispose_context"
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external global_context : unit -> llcontext = "llvm_global_context"
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external mdkind_id : llcontext -> string -> int = "llvm_mdkind_id"
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(*===-- Modules -----------------------------------------------------------===*)
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external create_module : llcontext -> string -> llmodule = "llvm_create_module"
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external dispose_module : llmodule -> unit = "llvm_dispose_module"
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external target_triple: llmodule -> string
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= "llvm_target_triple"
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external set_target_triple: string -> llmodule -> unit
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= "llvm_set_target_triple"
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external data_layout: llmodule -> string
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= "llvm_data_layout"
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external set_data_layout: string -> llmodule -> unit
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= "llvm_set_data_layout"
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external dump_module : llmodule -> unit = "llvm_dump_module"
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external set_module_inline_asm : llmodule -> string -> unit
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= "llvm_set_module_inline_asm"
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external module_context : llmodule -> llcontext = "LLVMGetModuleContext"
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(*===-- Types -------------------------------------------------------------===*)
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external classify_type : lltype -> TypeKind.t = "llvm_classify_type"
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external type_context : lltype -> llcontext = "llvm_type_context"
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external type_is_sized : lltype -> bool = "llvm_type_is_sized"
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(*--... Operations on integer types ........................................--*)
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external i1_type : llcontext -> lltype = "llvm_i1_type"
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external i8_type : llcontext -> lltype = "llvm_i8_type"
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external i16_type : llcontext -> lltype = "llvm_i16_type"
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external i32_type : llcontext -> lltype = "llvm_i32_type"
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external i64_type : llcontext -> lltype = "llvm_i64_type"
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external integer_type : llcontext -> int -> lltype = "llvm_integer_type"
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external integer_bitwidth : lltype -> int = "llvm_integer_bitwidth"
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(*--... Operations on real types ...........................................--*)
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external float_type : llcontext -> lltype = "llvm_float_type"
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external double_type : llcontext -> lltype = "llvm_double_type"
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external x86fp80_type : llcontext -> lltype = "llvm_x86fp80_type"
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external fp128_type : llcontext -> lltype = "llvm_fp128_type"
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external ppc_fp128_type : llcontext -> lltype = "llvm_ppc_fp128_type"
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(*--... Operations on function types .......................................--*)
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external function_type : lltype -> lltype array -> lltype = "llvm_function_type"
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external var_arg_function_type : lltype -> lltype array -> lltype
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= "llvm_var_arg_function_type"
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external is_var_arg : lltype -> bool = "llvm_is_var_arg"
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external return_type : lltype -> lltype = "LLVMGetReturnType"
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external param_types : lltype -> lltype array = "llvm_param_types"
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(*--... Operations on struct types .........................................--*)
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external struct_type : llcontext -> lltype array -> lltype = "llvm_struct_type"
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external packed_struct_type : llcontext -> lltype array -> lltype
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= "llvm_packed_struct_type"
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external struct_name : lltype -> string option = "llvm_struct_name"
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external named_struct_type : llcontext -> string -> lltype =
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"llvm_named_struct_type"
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external struct_set_body : lltype -> lltype array -> bool -> unit =
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"llvm_struct_set_body"
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external struct_element_types : lltype -> lltype array
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= "llvm_struct_element_types"
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external is_packed : lltype -> bool = "llvm_is_packed"
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external is_opaque : lltype -> bool = "llvm_is_opaque"
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(*--... Operations on pointer, vector, and array types .....................--*)
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external array_type : lltype -> int -> lltype = "llvm_array_type"
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external pointer_type : lltype -> lltype = "llvm_pointer_type"
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external qualified_pointer_type : lltype -> int -> lltype
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= "llvm_qualified_pointer_type"
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external vector_type : lltype -> int -> lltype = "llvm_vector_type"
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external element_type : lltype -> lltype = "LLVMGetElementType"
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external array_length : lltype -> int = "llvm_array_length"
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external address_space : lltype -> int = "llvm_address_space"
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external vector_size : lltype -> int = "llvm_vector_size"
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(*--... Operations on other types ..........................................--*)
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external void_type : llcontext -> lltype = "llvm_void_type"
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external label_type : llcontext -> lltype = "llvm_label_type"
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external type_by_name : llmodule -> string -> lltype option = "llvm_type_by_name"
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external classify_value : llvalue -> ValueKind.t = "llvm_classify_value"
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(*===-- Values ------------------------------------------------------------===*)
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external type_of : llvalue -> lltype = "llvm_type_of"
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external value_name : llvalue -> string = "llvm_value_name"
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external set_value_name : string -> llvalue -> unit = "llvm_set_value_name"
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external dump_value : llvalue -> unit = "llvm_dump_value"
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external replace_all_uses_with : llvalue -> llvalue -> unit
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= "LLVMReplaceAllUsesWith"
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(*--... Operations on uses .................................................--*)
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external use_begin : llvalue -> lluse option = "llvm_use_begin"
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external use_succ : lluse -> lluse option = "llvm_use_succ"
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external user : lluse -> llvalue = "llvm_user"
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external used_value : lluse -> llvalue = "llvm_used_value"
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let iter_uses f v =
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let rec aux = function
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| None -> ()
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| Some u ->
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f u;
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aux (use_succ u)
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in
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aux (use_begin v)
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let fold_left_uses f init v =
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let rec aux init u =
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match u with
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| None -> init
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| Some u -> aux (f init u) (use_succ u)
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in
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aux init (use_begin v)
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let fold_right_uses f v init =
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let rec aux u init =
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match u with
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| None -> init
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| Some u -> f u (aux (use_succ u) init)
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in
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aux (use_begin v) init
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(*--... Operations on users ................................................--*)
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external operand : llvalue -> int -> llvalue = "llvm_operand"
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external set_operand : llvalue -> int -> llvalue -> unit = "llvm_set_operand"
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external num_operands : llvalue -> int = "llvm_num_operands"
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(*--... Operations on constants of (mostly) any type .......................--*)
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external is_constant : llvalue -> bool = "llvm_is_constant"
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external const_null : lltype -> llvalue = "LLVMConstNull"
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external const_all_ones : (*int|vec*)lltype -> llvalue = "LLVMConstAllOnes"
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external const_pointer_null : lltype -> llvalue = "LLVMConstPointerNull"
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external undef : lltype -> llvalue = "LLVMGetUndef"
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external is_null : llvalue -> bool = "llvm_is_null"
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external is_undef : llvalue -> bool = "llvm_is_undef"
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external constexpr_opcode : llvalue -> Opcode.t = "llvm_constexpr_get_opcode"
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(*--... Operations on instructions .........................................--*)
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external has_metadata : llvalue -> bool = "llvm_has_metadata"
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external metadata : llvalue -> int -> llvalue option = "llvm_metadata"
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external set_metadata : llvalue -> int -> llvalue -> unit = "llvm_set_metadata"
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external clear_metadata : llvalue -> int -> unit = "llvm_clear_metadata"
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(*--... Operations on metadata .......,.....................................--*)
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external mdstring : llcontext -> string -> llvalue = "llvm_mdstring"
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external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode"
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external get_mdstring : llvalue -> string option = "llvm_get_mdstring"
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external get_named_metadata : llmodule -> string -> llvalue array = "llvm_get_namedmd"
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(*--... Operations on scalar constants .....................................--*)
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external const_int : lltype -> int -> llvalue = "llvm_const_int"
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external const_of_int64 : lltype -> Int64.t -> bool -> llvalue
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= "llvm_const_of_int64"
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external int64_of_const : llvalue -> Int64.t option
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= "llvm_int64_of_const"
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external const_int_of_string : lltype -> string -> int -> llvalue
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= "llvm_const_int_of_string"
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external const_float : lltype -> float -> llvalue = "llvm_const_float"
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external const_float_of_string : lltype -> string -> llvalue
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= "llvm_const_float_of_string"
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(*--... Operations on composite constants ..................................--*)
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external const_string : llcontext -> string -> llvalue = "llvm_const_string"
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external const_stringz : llcontext -> string -> llvalue = "llvm_const_stringz"
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external const_array : lltype -> llvalue array -> llvalue = "llvm_const_array"
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external const_struct : llcontext -> llvalue array -> llvalue
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= "llvm_const_struct"
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external const_named_struct : lltype -> llvalue array -> llvalue
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= "llvm_const_named_struct"
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external const_packed_struct : llcontext -> llvalue array -> llvalue
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= "llvm_const_packed_struct"
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external const_vector : llvalue array -> llvalue = "llvm_const_vector"
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(*--... Constant expressions ...............................................--*)
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external align_of : lltype -> llvalue = "LLVMAlignOf"
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external size_of : lltype -> llvalue = "LLVMSizeOf"
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external const_neg : llvalue -> llvalue = "LLVMConstNeg"
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external const_nsw_neg : llvalue -> llvalue = "LLVMConstNSWNeg"
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external const_nuw_neg : llvalue -> llvalue = "LLVMConstNUWNeg"
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external const_fneg : llvalue -> llvalue = "LLVMConstFNeg"
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external const_not : llvalue -> llvalue = "LLVMConstNot"
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external const_add : llvalue -> llvalue -> llvalue = "LLVMConstAdd"
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external const_nsw_add : llvalue -> llvalue -> llvalue = "LLVMConstNSWAdd"
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external const_nuw_add : llvalue -> llvalue -> llvalue = "LLVMConstNUWAdd"
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external const_fadd : llvalue -> llvalue -> llvalue = "LLVMConstFAdd"
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external const_sub : llvalue -> llvalue -> llvalue = "LLVMConstSub"
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external const_nsw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNSWSub"
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external const_nuw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNUWSub"
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external const_fsub : llvalue -> llvalue -> llvalue = "LLVMConstFSub"
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external const_mul : llvalue -> llvalue -> llvalue = "LLVMConstMul"
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external const_nsw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNSWMul"
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external const_nuw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNUWMul"
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external const_fmul : llvalue -> llvalue -> llvalue = "LLVMConstFMul"
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external const_udiv : llvalue -> llvalue -> llvalue = "LLVMConstUDiv"
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external const_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstSDiv"
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external const_exact_sdiv : llvalue -> llvalue -> llvalue = "LLVMConstExactSDiv"
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external const_fdiv : llvalue -> llvalue -> llvalue = "LLVMConstFDiv"
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external const_urem : llvalue -> llvalue -> llvalue = "LLVMConstURem"
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external const_srem : llvalue -> llvalue -> llvalue = "LLVMConstSRem"
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external const_frem : llvalue -> llvalue -> llvalue = "LLVMConstFRem"
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external const_and : llvalue -> llvalue -> llvalue = "LLVMConstAnd"
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external const_or : llvalue -> llvalue -> llvalue = "LLVMConstOr"
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external const_xor : llvalue -> llvalue -> llvalue = "LLVMConstXor"
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external const_icmp : Icmp.t -> llvalue -> llvalue -> llvalue
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= "llvm_const_icmp"
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external const_fcmp : Fcmp.t -> llvalue -> llvalue -> llvalue
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= "llvm_const_fcmp"
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external const_shl : llvalue -> llvalue -> llvalue = "LLVMConstShl"
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external const_lshr : llvalue -> llvalue -> llvalue = "LLVMConstLShr"
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external const_ashr : llvalue -> llvalue -> llvalue = "LLVMConstAShr"
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external const_gep : llvalue -> llvalue array -> llvalue = "llvm_const_gep"
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external const_in_bounds_gep : llvalue -> llvalue array -> llvalue
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= "llvm_const_in_bounds_gep"
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external const_trunc : llvalue -> lltype -> llvalue = "LLVMConstTrunc"
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external const_sext : llvalue -> lltype -> llvalue = "LLVMConstSExt"
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external const_zext : llvalue -> lltype -> llvalue = "LLVMConstZExt"
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external const_fptrunc : llvalue -> lltype -> llvalue = "LLVMConstFPTrunc"
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external const_fpext : llvalue -> lltype -> llvalue = "LLVMConstFPExt"
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external const_uitofp : llvalue -> lltype -> llvalue = "LLVMConstUIToFP"
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external const_sitofp : llvalue -> lltype -> llvalue = "LLVMConstSIToFP"
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external const_fptoui : llvalue -> lltype -> llvalue = "LLVMConstFPToUI"
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external const_fptosi : llvalue -> lltype -> llvalue = "LLVMConstFPToSI"
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external const_ptrtoint : llvalue -> lltype -> llvalue = "LLVMConstPtrToInt"
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external const_inttoptr : llvalue -> lltype -> llvalue = "LLVMConstIntToPtr"
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external const_bitcast : llvalue -> lltype -> llvalue = "LLVMConstBitCast"
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external const_zext_or_bitcast : llvalue -> lltype -> llvalue
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= "LLVMConstZExtOrBitCast"
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external const_sext_or_bitcast : llvalue -> lltype -> llvalue
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= "LLVMConstSExtOrBitCast"
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external const_trunc_or_bitcast : llvalue -> lltype -> llvalue
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= "LLVMConstTruncOrBitCast"
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external const_pointercast : llvalue -> lltype -> llvalue
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= "LLVMConstPointerCast"
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external const_intcast : llvalue -> lltype -> llvalue = "LLVMConstIntCast"
|
|
external const_fpcast : llvalue -> lltype -> llvalue = "LLVMConstFPCast"
|
|
external const_select : llvalue -> llvalue -> llvalue -> llvalue
|
|
= "LLVMConstSelect"
|
|
external const_extractelement : llvalue -> llvalue -> llvalue
|
|
= "LLVMConstExtractElement"
|
|
external const_insertelement : llvalue -> llvalue -> llvalue -> llvalue
|
|
= "LLVMConstInsertElement"
|
|
external const_shufflevector : llvalue -> llvalue -> llvalue -> llvalue
|
|
= "LLVMConstShuffleVector"
|
|
external const_extractvalue : llvalue -> int array -> llvalue
|
|
= "llvm_const_extractvalue"
|
|
external const_insertvalue : llvalue -> llvalue -> int array -> llvalue
|
|
= "llvm_const_insertvalue"
|
|
external const_inline_asm : lltype -> string -> string -> bool -> bool ->
|
|
llvalue
|
|
= "llvm_const_inline_asm"
|
|
external block_address : llvalue -> llbasicblock -> llvalue = "LLVMBlockAddress"
|
|
|
|
(*--... Operations on global variables, functions, and aliases (globals) ...--*)
|
|
external global_parent : llvalue -> llmodule = "LLVMGetGlobalParent"
|
|
external is_declaration : llvalue -> bool = "llvm_is_declaration"
|
|
external linkage : llvalue -> Linkage.t = "llvm_linkage"
|
|
external set_linkage : Linkage.t -> llvalue -> unit = "llvm_set_linkage"
|
|
external section : llvalue -> string = "llvm_section"
|
|
external set_section : string -> llvalue -> unit = "llvm_set_section"
|
|
external visibility : llvalue -> Visibility.t = "llvm_visibility"
|
|
external set_visibility : Visibility.t -> llvalue -> unit = "llvm_set_visibility"
|
|
external alignment : llvalue -> int = "llvm_alignment"
|
|
external set_alignment : int -> llvalue -> unit = "llvm_set_alignment"
|
|
external is_global_constant : llvalue -> bool = "llvm_is_global_constant"
|
|
external set_global_constant : bool -> llvalue -> unit
|
|
= "llvm_set_global_constant"
|
|
|
|
(*--... Operations on global variables .....................................--*)
|
|
external declare_global : lltype -> string -> llmodule -> llvalue
|
|
= "llvm_declare_global"
|
|
external declare_qualified_global : lltype -> string -> int -> llmodule ->
|
|
llvalue
|
|
= "llvm_declare_qualified_global"
|
|
external define_global : string -> llvalue -> llmodule -> llvalue
|
|
= "llvm_define_global"
|
|
external define_qualified_global : string -> llvalue -> int -> llmodule ->
|
|
llvalue
|
|
= "llvm_define_qualified_global"
|
|
external lookup_global : string -> llmodule -> llvalue option
|
|
= "llvm_lookup_global"
|
|
external delete_global : llvalue -> unit = "llvm_delete_global"
|
|
external global_initializer : llvalue -> llvalue = "LLVMGetInitializer"
|
|
external set_initializer : llvalue -> llvalue -> unit = "llvm_set_initializer"
|
|
external remove_initializer : llvalue -> unit = "llvm_remove_initializer"
|
|
external is_thread_local : llvalue -> bool = "llvm_is_thread_local"
|
|
external set_thread_local : bool -> llvalue -> unit = "llvm_set_thread_local"
|
|
external global_begin : llmodule -> (llmodule, llvalue) llpos
|
|
= "llvm_global_begin"
|
|
external global_succ : llvalue -> (llmodule, llvalue) llpos
|
|
= "llvm_global_succ"
|
|
external global_end : llmodule -> (llmodule, llvalue) llrev_pos
|
|
= "llvm_global_end"
|
|
external global_pred : llvalue -> (llmodule, llvalue) llrev_pos
|
|
= "llvm_global_pred"
|
|
|
|
let rec iter_global_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid global variable range.")
|
|
| Before bb ->
|
|
f bb;
|
|
iter_global_range f (global_succ bb) e
|
|
|
|
let iter_globals f m =
|
|
iter_global_range f (global_begin m) (At_end m)
|
|
|
|
let rec fold_left_global_range f init i e =
|
|
if i = e then init else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid global variable range.")
|
|
| Before bb -> fold_left_global_range f (f init bb) (global_succ bb) e
|
|
|
|
let fold_left_globals f init m =
|
|
fold_left_global_range f init (global_begin m) (At_end m)
|
|
|
|
let rec rev_iter_global_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid global variable range.")
|
|
| After bb ->
|
|
f bb;
|
|
rev_iter_global_range f (global_pred bb) e
|
|
|
|
let rev_iter_globals f m =
|
|
rev_iter_global_range f (global_end m) (At_start m)
|
|
|
|
let rec fold_right_global_range f i e init =
|
|
if i = e then init else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid global variable range.")
|
|
| After bb -> fold_right_global_range f (global_pred bb) e (f bb init)
|
|
|
|
let fold_right_globals f m init =
|
|
fold_right_global_range f (global_end m) (At_start m) init
|
|
|
|
(*--... Operations on aliases ..............................................--*)
|
|
external add_alias : llmodule -> lltype -> llvalue -> string -> llvalue
|
|
= "llvm_add_alias"
|
|
|
|
(*--... Operations on functions ............................................--*)
|
|
external declare_function : string -> lltype -> llmodule -> llvalue
|
|
= "llvm_declare_function"
|
|
external define_function : string -> lltype -> llmodule -> llvalue
|
|
= "llvm_define_function"
|
|
external lookup_function : string -> llmodule -> llvalue option
|
|
= "llvm_lookup_function"
|
|
external delete_function : llvalue -> unit = "llvm_delete_function"
|
|
external is_intrinsic : llvalue -> bool = "llvm_is_intrinsic"
|
|
external function_call_conv : llvalue -> int = "llvm_function_call_conv"
|
|
external set_function_call_conv : int -> llvalue -> unit
|
|
= "llvm_set_function_call_conv"
|
|
external gc : llvalue -> string option = "llvm_gc"
|
|
external set_gc : string option -> llvalue -> unit = "llvm_set_gc"
|
|
external function_begin : llmodule -> (llmodule, llvalue) llpos
|
|
= "llvm_function_begin"
|
|
external function_succ : llvalue -> (llmodule, llvalue) llpos
|
|
= "llvm_function_succ"
|
|
external function_end : llmodule -> (llmodule, llvalue) llrev_pos
|
|
= "llvm_function_end"
|
|
external function_pred : llvalue -> (llmodule, llvalue) llrev_pos
|
|
= "llvm_function_pred"
|
|
|
|
let rec iter_function_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid function range.")
|
|
| Before fn ->
|
|
f fn;
|
|
iter_function_range f (function_succ fn) e
|
|
|
|
let iter_functions f m =
|
|
iter_function_range f (function_begin m) (At_end m)
|
|
|
|
let rec fold_left_function_range f init i e =
|
|
if i = e then init else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid function range.")
|
|
| Before fn -> fold_left_function_range f (f init fn) (function_succ fn) e
|
|
|
|
let fold_left_functions f init m =
|
|
fold_left_function_range f init (function_begin m) (At_end m)
|
|
|
|
let rec rev_iter_function_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid function range.")
|
|
| After fn ->
|
|
f fn;
|
|
rev_iter_function_range f (function_pred fn) e
|
|
|
|
let rev_iter_functions f m =
|
|
rev_iter_function_range f (function_end m) (At_start m)
|
|
|
|
let rec fold_right_function_range f i e init =
|
|
if i = e then init else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid function range.")
|
|
| After fn -> fold_right_function_range f (function_pred fn) e (f fn init)
|
|
|
|
let fold_right_functions f m init =
|
|
fold_right_function_range f (function_end m) (At_start m) init
|
|
|
|
external llvm_add_function_attr : llvalue -> int32 -> unit
|
|
= "llvm_add_function_attr"
|
|
external llvm_remove_function_attr : llvalue -> int32 -> unit
|
|
= "llvm_remove_function_attr"
|
|
external llvm_function_attr : llvalue -> int32 = "llvm_function_attr"
|
|
|
|
let pack_attr (attr:Attribute.t) : int32 =
|
|
match attr with
|
|
Attribute.Zext -> Int32.shift_left 1l 0
|
|
| Attribute.Sext -> Int32.shift_left 1l 1
|
|
| Attribute.Noreturn -> Int32.shift_left 1l 2
|
|
| Attribute.Inreg -> Int32.shift_left 1l 3
|
|
| Attribute.Structret -> Int32.shift_left 1l 4
|
|
| Attribute.Nounwind -> Int32.shift_left 1l 5
|
|
| Attribute.Noalias -> Int32.shift_left 1l 6
|
|
| Attribute.Byval -> Int32.shift_left 1l 7
|
|
| Attribute.Nest -> Int32.shift_left 1l 8
|
|
| Attribute.Readnone -> Int32.shift_left 1l 9
|
|
| Attribute.Readonly -> Int32.shift_left 1l 10
|
|
| Attribute.Noinline -> Int32.shift_left 1l 11
|
|
| Attribute.Alwaysinline -> Int32.shift_left 1l 12
|
|
| Attribute.Optsize -> Int32.shift_left 1l 13
|
|
| Attribute.Ssp -> Int32.shift_left 1l 14
|
|
| Attribute.Sspreq -> Int32.shift_left 1l 15
|
|
| Attribute.Alignment n -> Int32.shift_left (Int32.of_int n) 16
|
|
| Attribute.Nocapture -> Int32.shift_left 1l 21
|
|
| Attribute.Noredzone -> Int32.shift_left 1l 22
|
|
| Attribute.Noimplicitfloat -> Int32.shift_left 1l 23
|
|
| Attribute.Naked -> Int32.shift_left 1l 24
|
|
| Attribute.Inlinehint -> Int32.shift_left 1l 25
|
|
| Attribute.Stackalignment n -> Int32.shift_left (Int32.of_int n) 26
|
|
| Attribute.ReturnsTwice -> Int32.shift_left 1l 29
|
|
| Attribute.UWTable -> Int32.shift_left 1l 30
|
|
| Attribute.NonLazyBind -> Int32.shift_left 1l 31
|
|
|
|
let unpack_attr (a : int32) : Attribute.t list =
|
|
let l = ref [] in
|
|
let check attr =
|
|
Int32.logand (pack_attr attr) a in
|
|
let checkattr attr =
|
|
if (check attr) <> 0l then begin
|
|
l := attr :: !l
|
|
end
|
|
in
|
|
checkattr Attribute.Zext;
|
|
checkattr Attribute.Sext;
|
|
checkattr Attribute.Noreturn;
|
|
checkattr Attribute.Inreg;
|
|
checkattr Attribute.Structret;
|
|
checkattr Attribute.Nounwind;
|
|
checkattr Attribute.Noalias;
|
|
checkattr Attribute.Byval;
|
|
checkattr Attribute.Nest;
|
|
checkattr Attribute.Readnone;
|
|
checkattr Attribute.Readonly;
|
|
checkattr Attribute.Noinline;
|
|
checkattr Attribute.Alwaysinline;
|
|
checkattr Attribute.Optsize;
|
|
checkattr Attribute.Ssp;
|
|
checkattr Attribute.Sspreq;
|
|
let align = Int32.logand (Int32.shift_right_logical a 16) 31l in
|
|
if align <> 0l then
|
|
l := Attribute.Alignment (Int32.to_int align) :: !l;
|
|
checkattr Attribute.Nocapture;
|
|
checkattr Attribute.Noredzone;
|
|
checkattr Attribute.Noimplicitfloat;
|
|
checkattr Attribute.Naked;
|
|
checkattr Attribute.Inlinehint;
|
|
let stackalign = Int32.logand (Int32.shift_right_logical a 26) 7l in
|
|
if stackalign <> 0l then
|
|
l := Attribute.Stackalignment (Int32.to_int stackalign) :: !l;
|
|
checkattr Attribute.ReturnsTwice;
|
|
checkattr Attribute.UWTable;
|
|
checkattr Attribute.NonLazyBind;
|
|
!l;;
|
|
|
|
let add_function_attr llval attr =
|
|
llvm_add_function_attr llval (pack_attr attr)
|
|
|
|
let remove_function_attr llval attr =
|
|
llvm_remove_function_attr llval (pack_attr attr)
|
|
|
|
let function_attr f = unpack_attr (llvm_function_attr f)
|
|
|
|
(*--... Operations on params ...............................................--*)
|
|
external params : llvalue -> llvalue array = "llvm_params"
|
|
external param : llvalue -> int -> llvalue = "llvm_param"
|
|
external llvm_param_attr : llvalue -> int32 = "llvm_param_attr"
|
|
let param_attr p = unpack_attr (llvm_param_attr p)
|
|
external param_parent : llvalue -> llvalue = "LLVMGetParamParent"
|
|
external param_begin : llvalue -> (llvalue, llvalue) llpos = "llvm_param_begin"
|
|
external param_succ : llvalue -> (llvalue, llvalue) llpos = "llvm_param_succ"
|
|
external param_end : llvalue -> (llvalue, llvalue) llrev_pos = "llvm_param_end"
|
|
external param_pred : llvalue -> (llvalue, llvalue) llrev_pos ="llvm_param_pred"
|
|
|
|
let rec iter_param_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid parameter range.")
|
|
| Before p ->
|
|
f p;
|
|
iter_param_range f (param_succ p) e
|
|
|
|
let iter_params f fn =
|
|
iter_param_range f (param_begin fn) (At_end fn)
|
|
|
|
let rec fold_left_param_range f init i e =
|
|
if i = e then init else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid parameter range.")
|
|
| Before p -> fold_left_param_range f (f init p) (param_succ p) e
|
|
|
|
let fold_left_params f init fn =
|
|
fold_left_param_range f init (param_begin fn) (At_end fn)
|
|
|
|
let rec rev_iter_param_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid parameter range.")
|
|
| After p ->
|
|
f p;
|
|
rev_iter_param_range f (param_pred p) e
|
|
|
|
let rev_iter_params f fn =
|
|
rev_iter_param_range f (param_end fn) (At_start fn)
|
|
|
|
let rec fold_right_param_range f init i e =
|
|
if i = e then init else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid parameter range.")
|
|
| After p -> fold_right_param_range f (f p init) (param_pred p) e
|
|
|
|
let fold_right_params f fn init =
|
|
fold_right_param_range f init (param_end fn) (At_start fn)
|
|
|
|
external llvm_add_param_attr : llvalue -> int32 -> unit
|
|
= "llvm_add_param_attr"
|
|
external llvm_remove_param_attr : llvalue -> int32 -> unit
|
|
= "llvm_remove_param_attr"
|
|
|
|
let add_param_attr llval attr =
|
|
llvm_add_param_attr llval (pack_attr attr)
|
|
|
|
let remove_param_attr llval attr =
|
|
llvm_remove_param_attr llval (pack_attr attr)
|
|
|
|
external set_param_alignment : llvalue -> int -> unit
|
|
= "llvm_set_param_alignment"
|
|
|
|
(*--... Operations on basic blocks .........................................--*)
|
|
external value_of_block : llbasicblock -> llvalue = "LLVMBasicBlockAsValue"
|
|
external value_is_block : llvalue -> bool = "llvm_value_is_block"
|
|
external block_of_value : llvalue -> llbasicblock = "LLVMValueAsBasicBlock"
|
|
external block_parent : llbasicblock -> llvalue = "LLVMGetBasicBlockParent"
|
|
external basic_blocks : llvalue -> llbasicblock array = "llvm_basic_blocks"
|
|
external entry_block : llvalue -> llbasicblock = "LLVMGetEntryBasicBlock"
|
|
external delete_block : llbasicblock -> unit = "llvm_delete_block"
|
|
external append_block : llcontext -> string -> llvalue -> llbasicblock
|
|
= "llvm_append_block"
|
|
external insert_block : llcontext -> string -> llbasicblock -> llbasicblock
|
|
= "llvm_insert_block"
|
|
external block_begin : llvalue -> (llvalue, llbasicblock) llpos
|
|
= "llvm_block_begin"
|
|
external block_succ : llbasicblock -> (llvalue, llbasicblock) llpos
|
|
= "llvm_block_succ"
|
|
external block_end : llvalue -> (llvalue, llbasicblock) llrev_pos
|
|
= "llvm_block_end"
|
|
external block_pred : llbasicblock -> (llvalue, llbasicblock) llrev_pos
|
|
= "llvm_block_pred"
|
|
external block_terminator : llbasicblock -> llvalue option =
|
|
"llvm_block_terminator"
|
|
|
|
let rec iter_block_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid block range.")
|
|
| Before bb ->
|
|
f bb;
|
|
iter_block_range f (block_succ bb) e
|
|
|
|
let iter_blocks f fn =
|
|
iter_block_range f (block_begin fn) (At_end fn)
|
|
|
|
let rec fold_left_block_range f init i e =
|
|
if i = e then init else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid block range.")
|
|
| Before bb -> fold_left_block_range f (f init bb) (block_succ bb) e
|
|
|
|
let fold_left_blocks f init fn =
|
|
fold_left_block_range f init (block_begin fn) (At_end fn)
|
|
|
|
let rec rev_iter_block_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid block range.")
|
|
| After bb ->
|
|
f bb;
|
|
rev_iter_block_range f (block_pred bb) e
|
|
|
|
let rev_iter_blocks f fn =
|
|
rev_iter_block_range f (block_end fn) (At_start fn)
|
|
|
|
let rec fold_right_block_range f init i e =
|
|
if i = e then init else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid block range.")
|
|
| After bb -> fold_right_block_range f (f bb init) (block_pred bb) e
|
|
|
|
let fold_right_blocks f fn init =
|
|
fold_right_block_range f init (block_end fn) (At_start fn)
|
|
|
|
(*--... Operations on instructions .........................................--*)
|
|
external instr_parent : llvalue -> llbasicblock = "LLVMGetInstructionParent"
|
|
external instr_begin : llbasicblock -> (llbasicblock, llvalue) llpos
|
|
= "llvm_instr_begin"
|
|
external instr_succ : llvalue -> (llbasicblock, llvalue) llpos
|
|
= "llvm_instr_succ"
|
|
external instr_end : llbasicblock -> (llbasicblock, llvalue) llrev_pos
|
|
= "llvm_instr_end"
|
|
external instr_pred : llvalue -> (llbasicblock, llvalue) llrev_pos
|
|
= "llvm_instr_pred"
|
|
|
|
external instr_opcode : llvalue -> Opcode.t = "llvm_instr_get_opcode"
|
|
external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate"
|
|
|
|
external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate"
|
|
|
|
let rec iter_instrs_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid instruction range.")
|
|
| Before i ->
|
|
f i;
|
|
iter_instrs_range f (instr_succ i) e
|
|
|
|
let iter_instrs f bb =
|
|
iter_instrs_range f (instr_begin bb) (At_end bb)
|
|
|
|
let rec fold_left_instrs_range f init i e =
|
|
if i = e then init else
|
|
match i with
|
|
| At_end _ -> raise (Invalid_argument "Invalid instruction range.")
|
|
| Before i -> fold_left_instrs_range f (f init i) (instr_succ i) e
|
|
|
|
let fold_left_instrs f init bb =
|
|
fold_left_instrs_range f init (instr_begin bb) (At_end bb)
|
|
|
|
let rec rev_iter_instrs_range f i e =
|
|
if i = e then () else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid instruction range.")
|
|
| After i ->
|
|
f i;
|
|
rev_iter_instrs_range f (instr_pred i) e
|
|
|
|
let rev_iter_instrs f bb =
|
|
rev_iter_instrs_range f (instr_end bb) (At_start bb)
|
|
|
|
let rec fold_right_instr_range f i e init =
|
|
if i = e then init else
|
|
match i with
|
|
| At_start _ -> raise (Invalid_argument "Invalid instruction range.")
|
|
| After i -> fold_right_instr_range f (instr_pred i) e (f i init)
|
|
|
|
let fold_right_instrs f bb init =
|
|
fold_right_instr_range f (instr_end bb) (At_start bb) init
|
|
|
|
|
|
(*--... Operations on call sites ...........................................--*)
|
|
external instruction_call_conv: llvalue -> int
|
|
= "llvm_instruction_call_conv"
|
|
external set_instruction_call_conv: int -> llvalue -> unit
|
|
= "llvm_set_instruction_call_conv"
|
|
|
|
external llvm_add_instruction_param_attr : llvalue -> int -> int32 -> unit
|
|
= "llvm_add_instruction_param_attr"
|
|
external llvm_remove_instruction_param_attr : llvalue -> int -> int32 -> unit
|
|
= "llvm_remove_instruction_param_attr"
|
|
|
|
let add_instruction_param_attr llval i attr =
|
|
llvm_add_instruction_param_attr llval i (pack_attr attr)
|
|
|
|
let remove_instruction_param_attr llval i attr =
|
|
llvm_remove_instruction_param_attr llval i (pack_attr attr)
|
|
|
|
(*--... Operations on call instructions (only) .............................--*)
|
|
external is_tail_call : llvalue -> bool = "llvm_is_tail_call"
|
|
external set_tail_call : bool -> llvalue -> unit = "llvm_set_tail_call"
|
|
|
|
(*--... Operations on phi nodes ............................................--*)
|
|
external add_incoming : (llvalue * llbasicblock) -> llvalue -> unit
|
|
= "llvm_add_incoming"
|
|
external incoming : llvalue -> (llvalue * llbasicblock) list = "llvm_incoming"
|
|
|
|
external delete_instruction : llvalue -> unit = "llvm_delete_instruction"
|
|
|
|
(*===-- Instruction builders ----------------------------------------------===*)
|
|
external builder : llcontext -> llbuilder = "llvm_builder"
|
|
external position_builder : (llbasicblock, llvalue) llpos -> llbuilder -> unit
|
|
= "llvm_position_builder"
|
|
external insertion_block : llbuilder -> llbasicblock = "llvm_insertion_block"
|
|
external insert_into_builder : llvalue -> string -> llbuilder -> unit
|
|
= "llvm_insert_into_builder"
|
|
|
|
let builder_at context ip =
|
|
let b = builder context in
|
|
position_builder ip b;
|
|
b
|
|
|
|
let builder_before context i = builder_at context (Before i)
|
|
let builder_at_end context bb = builder_at context (At_end bb)
|
|
|
|
let position_before i = position_builder (Before i)
|
|
let position_at_end bb = position_builder (At_end bb)
|
|
|
|
|
|
(*--... Metadata ...........................................................--*)
|
|
external set_current_debug_location : llbuilder -> llvalue -> unit
|
|
= "llvm_set_current_debug_location"
|
|
external clear_current_debug_location : llbuilder -> unit
|
|
= "llvm_clear_current_debug_location"
|
|
external current_debug_location : llbuilder -> llvalue option
|
|
= "llvm_current_debug_location"
|
|
external set_inst_debug_location : llbuilder -> llvalue -> unit
|
|
= "llvm_set_inst_debug_location"
|
|
|
|
|
|
(*--... Terminators ........................................................--*)
|
|
external build_ret_void : llbuilder -> llvalue = "llvm_build_ret_void"
|
|
external build_ret : llvalue -> llbuilder -> llvalue = "llvm_build_ret"
|
|
external build_aggregate_ret : llvalue array -> llbuilder -> llvalue
|
|
= "llvm_build_aggregate_ret"
|
|
external build_br : llbasicblock -> llbuilder -> llvalue = "llvm_build_br"
|
|
external build_cond_br : llvalue -> llbasicblock -> llbasicblock -> llbuilder ->
|
|
llvalue = "llvm_build_cond_br"
|
|
external build_switch : llvalue -> llbasicblock -> int -> llbuilder -> llvalue
|
|
= "llvm_build_switch"
|
|
external build_malloc : lltype -> string -> llbuilder -> llvalue =
|
|
"llvm_build_malloc"
|
|
external build_array_malloc : lltype -> llvalue -> string -> llbuilder ->
|
|
llvalue = "llvm_build_array_malloc"
|
|
external build_free : llvalue -> llbuilder -> llvalue = "llvm_build_free"
|
|
external add_case : llvalue -> llvalue -> llbasicblock -> unit
|
|
= "llvm_add_case"
|
|
external switch_default_dest : llvalue -> llbasicblock =
|
|
"LLVMGetSwitchDefaultDest"
|
|
external build_indirect_br : llvalue -> int -> llbuilder -> llvalue
|
|
= "llvm_build_indirect_br"
|
|
external add_destination : llvalue -> llbasicblock -> unit
|
|
= "llvm_add_destination"
|
|
external build_invoke : llvalue -> llvalue array -> llbasicblock ->
|
|
llbasicblock -> string -> llbuilder -> llvalue
|
|
= "llvm_build_invoke_bc" "llvm_build_invoke_nat"
|
|
external build_landingpad : lltype -> llvalue -> int -> string -> llbuilder ->
|
|
llvalue = "llvm_build_landingpad"
|
|
external set_cleanup : llvalue -> bool -> unit = "llvm_set_cleanup"
|
|
external add_clause : llvalue -> llvalue -> unit = "llvm_add_clause"
|
|
external build_resume : llvalue -> llbuilder -> llvalue = "llvm_build_resume"
|
|
external build_unreachable : llbuilder -> llvalue = "llvm_build_unreachable"
|
|
|
|
(*--... Arithmetic .........................................................--*)
|
|
external build_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_add"
|
|
external build_nsw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_nsw_add"
|
|
external build_nuw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_nuw_add"
|
|
external build_fadd : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fadd"
|
|
external build_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_sub"
|
|
external build_nsw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_nsw_sub"
|
|
external build_nuw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_nuw_sub"
|
|
external build_fsub : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fsub"
|
|
external build_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_mul"
|
|
external build_nsw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_nsw_mul"
|
|
external build_nuw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_nuw_mul"
|
|
external build_fmul : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fmul"
|
|
external build_udiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_udiv"
|
|
external build_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_sdiv"
|
|
external build_exact_sdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_exact_sdiv"
|
|
external build_fdiv : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fdiv"
|
|
external build_urem : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_urem"
|
|
external build_srem : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_srem"
|
|
external build_frem : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_frem"
|
|
external build_shl : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_shl"
|
|
external build_lshr : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_lshr"
|
|
external build_ashr : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_ashr"
|
|
external build_and : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_and"
|
|
external build_or : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_or"
|
|
external build_xor : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_xor"
|
|
external build_neg : llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_neg"
|
|
external build_nsw_neg : llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_nsw_neg"
|
|
external build_nuw_neg : llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_nuw_neg"
|
|
external build_fneg : llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fneg"
|
|
external build_not : llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_not"
|
|
|
|
(*--... Memory .............................................................--*)
|
|
external build_alloca : lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_alloca"
|
|
external build_array_alloca : lltype -> llvalue -> string -> llbuilder ->
|
|
llvalue = "llvm_build_array_alloca"
|
|
external build_load : llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_load"
|
|
external build_store : llvalue -> llvalue -> llbuilder -> llvalue
|
|
= "llvm_build_store"
|
|
external build_gep : llvalue -> llvalue array -> string -> llbuilder -> llvalue
|
|
= "llvm_build_gep"
|
|
external build_in_bounds_gep : llvalue -> llvalue array -> string ->
|
|
llbuilder -> llvalue = "llvm_build_in_bounds_gep"
|
|
external build_struct_gep : llvalue -> int -> string -> llbuilder -> llvalue
|
|
= "llvm_build_struct_gep"
|
|
|
|
external build_global_string : string -> string -> llbuilder -> llvalue
|
|
= "llvm_build_global_string"
|
|
external build_global_stringptr : string -> string -> llbuilder -> llvalue
|
|
= "llvm_build_global_stringptr"
|
|
|
|
(*--... Casts ..............................................................--*)
|
|
external build_trunc : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_trunc"
|
|
external build_zext : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_zext"
|
|
external build_sext : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_sext"
|
|
external build_fptoui : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fptoui"
|
|
external build_fptosi : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fptosi"
|
|
external build_uitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_uitofp"
|
|
external build_sitofp : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_sitofp"
|
|
external build_fptrunc : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fptrunc"
|
|
external build_fpext : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fpext"
|
|
external build_ptrtoint : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_prttoint"
|
|
external build_inttoptr : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_inttoptr"
|
|
external build_bitcast : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_bitcast"
|
|
external build_zext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
|
|
llvalue = "llvm_build_zext_or_bitcast"
|
|
external build_sext_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
|
|
llvalue = "llvm_build_sext_or_bitcast"
|
|
external build_trunc_or_bitcast : llvalue -> lltype -> string -> llbuilder ->
|
|
llvalue = "llvm_build_trunc_or_bitcast"
|
|
external build_pointercast : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_pointercast"
|
|
external build_intcast : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_intcast"
|
|
external build_fpcast : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_fpcast"
|
|
|
|
(*--... Comparisons ........................................................--*)
|
|
external build_icmp : Icmp.t -> llvalue -> llvalue -> string ->
|
|
llbuilder -> llvalue = "llvm_build_icmp"
|
|
external build_fcmp : Fcmp.t -> llvalue -> llvalue -> string ->
|
|
llbuilder -> llvalue = "llvm_build_fcmp"
|
|
|
|
(*--... Miscellaneous instructions .........................................--*)
|
|
external build_phi : (llvalue * llbasicblock) list -> string -> llbuilder ->
|
|
llvalue = "llvm_build_phi"
|
|
external build_call : llvalue -> llvalue array -> string -> llbuilder -> llvalue
|
|
= "llvm_build_call"
|
|
external build_select : llvalue -> llvalue -> llvalue -> string -> llbuilder ->
|
|
llvalue = "llvm_build_select"
|
|
external build_va_arg : llvalue -> lltype -> string -> llbuilder -> llvalue
|
|
= "llvm_build_va_arg"
|
|
external build_extractelement : llvalue -> llvalue -> string -> llbuilder ->
|
|
llvalue = "llvm_build_extractelement"
|
|
external build_insertelement : llvalue -> llvalue -> llvalue -> string ->
|
|
llbuilder -> llvalue = "llvm_build_insertelement"
|
|
external build_shufflevector : llvalue -> llvalue -> llvalue -> string ->
|
|
llbuilder -> llvalue = "llvm_build_shufflevector"
|
|
external build_extractvalue : llvalue -> int -> string -> llbuilder -> llvalue
|
|
= "llvm_build_extractvalue"
|
|
external build_insertvalue : llvalue -> llvalue -> int -> string -> llbuilder ->
|
|
llvalue = "llvm_build_insertvalue"
|
|
|
|
external build_is_null : llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_is_null"
|
|
external build_is_not_null : llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_is_not_null"
|
|
external build_ptrdiff : llvalue -> llvalue -> string -> llbuilder -> llvalue
|
|
= "llvm_build_ptrdiff"
|
|
|
|
|
|
(*===-- Memory buffers ----------------------------------------------------===*)
|
|
|
|
module MemoryBuffer = struct
|
|
external of_file : string -> llmemorybuffer = "llvm_memorybuffer_of_file"
|
|
external of_stdin : unit -> llmemorybuffer = "llvm_memorybuffer_of_stdin"
|
|
external dispose : llmemorybuffer -> unit = "llvm_memorybuffer_dispose"
|
|
end
|
|
|
|
|
|
(*===-- Pass Manager ------------------------------------------------------===*)
|
|
|
|
module PassManager = struct
|
|
type 'a t
|
|
type any = [ `Module | `Function ]
|
|
external create : unit -> [ `Module ] t = "llvm_passmanager_create"
|
|
external create_function : llmodule -> [ `Function ] t
|
|
= "LLVMCreateFunctionPassManager"
|
|
external run_module : llmodule -> [ `Module ] t -> bool
|
|
= "llvm_passmanager_run_module"
|
|
external initialize : [ `Function ] t -> bool = "llvm_passmanager_initialize"
|
|
external run_function : llvalue -> [ `Function ] t -> bool
|
|
= "llvm_passmanager_run_function"
|
|
external finalize : [ `Function ] t -> bool = "llvm_passmanager_finalize"
|
|
external dispose : [< any ] t -> unit = "llvm_passmanager_dispose"
|
|
end
|
|
|
|
|
|
(*===-- Non-Externs -------------------------------------------------------===*)
|
|
(* These functions are built using the externals, so must be declared late. *)
|
|
|
|
let concat2 sep arr =
|
|
let s = ref "" in
|
|
if 0 < Array.length arr then begin
|
|
s := !s ^ arr.(0);
|
|
for i = 1 to (Array.length arr) - 1 do
|
|
s := !s ^ sep ^ arr.(i)
|
|
done
|
|
end;
|
|
!s
|
|
|
|
let rec string_of_lltype ty =
|
|
(* FIXME: stop infinite recursion! :) *)
|
|
match classify_type ty with
|
|
TypeKind.Integer -> "i" ^ string_of_int (integer_bitwidth ty)
|
|
| TypeKind.Pointer ->
|
|
(let ety = element_type ty in
|
|
match classify_type ety with
|
|
| TypeKind.Struct ->
|
|
(match struct_name ety with
|
|
| None -> (string_of_lltype ety)
|
|
| Some s -> s) ^ "*"
|
|
| _ -> (string_of_lltype (element_type ty)) ^ "*")
|
|
| TypeKind.Struct ->
|
|
let s = "{ " ^ (concat2 ", " (
|
|
Array.map string_of_lltype (struct_element_types ty)
|
|
)) ^ " }" in
|
|
if is_packed ty
|
|
then "<" ^ s ^ ">"
|
|
else s
|
|
| TypeKind.Array -> "[" ^ (string_of_int (array_length ty)) ^
|
|
" x " ^ (string_of_lltype (element_type ty)) ^ "]"
|
|
| TypeKind.Vector -> "<" ^ (string_of_int (vector_size ty)) ^
|
|
" x " ^ (string_of_lltype (element_type ty)) ^ ">"
|
|
| TypeKind.Function -> string_of_lltype (return_type ty) ^
|
|
" (" ^ (concat2 ", " (
|
|
Array.map string_of_lltype (param_types ty)
|
|
)) ^ ")"
|
|
| TypeKind.Label -> "label"
|
|
| TypeKind.Ppc_fp128 -> "ppc_fp128"
|
|
| TypeKind.Fp128 -> "fp128"
|
|
| TypeKind.X86fp80 -> "x86_fp80"
|
|
| TypeKind.Double -> "double"
|
|
| TypeKind.Float -> "float"
|
|
| TypeKind.Half -> "half"
|
|
| TypeKind.Void -> "void"
|
|
| TypeKind.Metadata -> "metadata"
|