type lltype
type lltypehandle
type llvalue
+type lluse
type llbasicblock
type llbuilder
-type llmoduleprovider
type llmemorybuffer
module TypeKind = struct
| Optsize
| Ssp
| Sspreq
+ | Alignment of int
| Nocapture
| Noredzone
| Noimplicitfloat
| Naked
| Inlinehint
+ | Stackalignment of int
end
module Icmp = struct
external type_by_name : llmodule -> string -> lltype option
= "llvm_type_by_name"
external dump_module : llmodule -> unit = "llvm_dump_module"
+external set_module_inline_asm : llmodule -> string -> unit
+ = "llvm_set_module_inline_asm"
(*===-- Types -------------------------------------------------------------===*)
external classify_type : lltype -> TypeKind.t = "llvm_classify_type"
external replace_all_uses_with : llvalue -> llvalue -> unit
= "LLVMReplaceAllUsesWith"
+(*--... Operations on uses .................................................--*)
+external use_begin : llvalue -> lluse option = "llvm_use_begin"
+external use_succ : lluse -> lluse option = "llvm_use_succ"
+external user : lluse -> llvalue = "llvm_user"
+external used_value : lluse -> llvalue = "llvm_used_value"
+
+let iter_uses f v =
+ let rec aux = function
+ | None -> ()
+ | Some u ->
+ f u;
+ aux (use_succ u)
+ in
+ aux (use_begin v)
+
+let fold_left_uses f init v =
+ let rec aux init u =
+ match u with
+ | None -> init
+ | Some u -> aux (f init u) (use_succ u)
+ in
+ aux init (use_begin v)
+
+let fold_right_uses f v init =
+ let rec aux u init =
+ match u with
+ | None -> init
+ | Some u -> f u (aux (use_succ u) init)
+ in
+ aux (use_begin v) init
+
+
+(*--... Operations on users ................................................--*)
+external operand : llvalue -> int -> llvalue = "llvm_operand"
+external set_operand : llvalue -> int -> llvalue -> unit = "llvm_set_operand"
+external num_operands : llvalue -> int = "llvm_num_operands"
+
(*--... Operations on constants of (mostly) any type .......................--*)
external is_constant : llvalue -> bool = "llvm_is_constant"
external const_null : lltype -> llvalue = "LLVMConstNull"
= "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) ...--*)
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"
let fold_right_functions f m init =
fold_right_function_range f (function_end m) (At_start m) init
-external add_function_attr : llvalue -> Attribute.t -> unit
- = "llvm_add_function_attr"
-external remove_function_attr : llvalue -> Attribute.t -> unit
- = "llvm_remove_function_attr"
+external llvm_add_function_attr : llvalue -> int -> unit
+ = "llvm_add_function_attr"
+external llvm_remove_function_attr : llvalue -> int -> unit
+ = "llvm_remove_function_attr"
+
+let pack_attr (attr:Attribute.t) : int =
+ match attr with
+ Attribute.Zext -> 1 lsl 0
+ | Attribute.Sext -> 1 lsl 1
+ | Attribute.Noreturn -> 1 lsl 2
+ | Attribute.Inreg -> 1 lsl 3
+ | Attribute.Structret -> 1 lsl 4
+ | Attribute.Nounwind -> 1 lsl 5
+ | Attribute.Noalias -> 1 lsl 6
+ | Attribute.Byval -> 1 lsl 7
+ | Attribute.Nest -> 1 lsl 8
+ | Attribute.Readnone -> 1 lsl 9
+ | Attribute.Readonly -> 1 lsl 10
+ | Attribute.Noinline -> 1 lsl 11
+ | Attribute.Alwaysinline -> 1 lsl 12
+ | Attribute.Optsize -> 1 lsl 13
+ | Attribute.Ssp -> 1 lsl 14
+ | Attribute.Sspreq -> 1 lsl 15
+ | Attribute.Alignment n -> n lsl 16
+ | Attribute.Nocapture -> 1 lsl 21
+ | Attribute.Noredzone -> 1 lsl 22
+ | Attribute.Noimplicitfloat -> 1 lsl 23
+ | Attribute.Naked -> 1 lsl 24
+ | Attribute.Inlinehint -> 1 lsl 25
+ | Attribute.Stackalignment n -> n lsl 26
+
+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)
(*--... Operations on params ...............................................--*)
external params : llvalue -> llvalue array = "llvm_params"
let fold_right_params f fn init =
fold_right_param_range f init (param_end fn) (At_start fn)
-external add_param_attr : llvalue -> Attribute.t -> unit
- = "llvm_add_param_attr"
-external remove_param_attr : llvalue -> Attribute.t -> unit
- = "llvm_remove_param_attr"
+external llvm_add_param_attr : llvalue -> int -> unit
+ = "llvm_add_param_attr"
+external llvm_remove_param_attr : llvalue -> int -> 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"
= "llvm_instruction_call_conv"
external set_instruction_call_conv: int -> llvalue -> unit
= "llvm_set_instruction_call_conv"
-external add_instruction_param_attr : llvalue -> int -> Attribute.t -> unit
- = "llvm_add_instruction_param_attr"
-external remove_instruction_param_attr : llvalue -> int -> Attribute.t -> unit
- = "llvm_remove_instruction_param_attr"
+
+external llvm_add_instruction_param_attr : llvalue -> int -> int -> unit
+ = "llvm_add_instruction_param_attr"
+external llvm_remove_instruction_param_attr : llvalue -> int -> int -> 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 build_ptrdiff : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_ptrdiff"
-(*===-- Module providers --------------------------------------------------===*)
-
-module ModuleProvider = struct
- external create : llmodule -> llmoduleprovider
- = "LLVMCreateModuleProviderForExistingModule"
- external dispose : llmoduleprovider -> unit = "llvm_dispose_module_provider"
-end
-
(*===-- Memory buffers ----------------------------------------------------===*)
type 'a t
type any = [ `Module | `Function ]
external create : unit -> [ `Module ] t = "llvm_passmanager_create"
- external create_function : llmoduleprovider -> [ `Function ] t
+ external create_function : llmodule -> [ `Function ] t
= "LLVMCreateFunctionPassManager"
external run_module : llmodule -> [ `Module ] t -> bool
= "llvm_passmanager_run_module"
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