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https://github.com/c64scene-ar/llvm-6502.git
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45 lines
2.0 KiB
OCaml
45 lines
2.0 KiB
OCaml
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(*===-- llvm_target.ml - LLVM Ocaml Interface ------------------*- OCaml -*-===*
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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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module Endian = struct
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type t =
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| Big
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| Little
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end
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module TargetData = struct
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type t
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external create : string -> t = "llvm_targetdata_create"
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external add : t -> [<Llvm.PassManager.any] Llvm.PassManager.t -> unit
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= "llvm_targetdata_add"
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external as_string : t -> string = "llvm_targetdata_as_string"
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external invalidate_struct_layout : t -> Llvm.lltype -> unit
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= "llvm_targetdata_invalidate_struct_layout"
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external dispose : t -> unit = "llvm_targetdata_dispose"
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end
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external byte_order : TargetData.t -> Endian.t = "llvm_byte_order"
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external pointer_size : TargetData.t -> int = "llvm_pointer_size"
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external intptr_type : TargetData.t -> Llvm.lltype = "LLVMIntPtrType"
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external size_in_bits : TargetData.t -> Llvm.lltype -> Int64.t
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= "llvm_size_in_bits"
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external store_size : TargetData.t -> Llvm.lltype -> Int64.t = "llvm_store_size"
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external abi_size : TargetData.t -> Llvm.lltype -> Int64.t = "llvm_abi_size"
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external abi_align : TargetData.t -> Llvm.lltype -> int = "llvm_abi_align"
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external stack_align : TargetData.t -> Llvm.lltype -> int = "llvm_stack_align"
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external preferred_align : TargetData.t -> Llvm.lltype -> int
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= "llvm_preferred_align"
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external preferred_align_of_global : TargetData.t -> Llvm.llvalue -> int
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= "llvm_preferred_align_of_global"
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external element_at_offset : TargetData.t -> Llvm.lltype -> Int64.t -> int
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= "llvm_element_at_offset"
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external offset_of_element : TargetData.t -> Llvm.lltype -> int -> Int64.t
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= "llvm_offset_of_element"
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