X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=bindings%2Focaml%2Fllvm%2Fllvm.ml;h=67427089fe2f42944c00e4b5cc9a3d7c12c59991;hp=a62ba377079c6f63f3b8d93b7eb4ab3b0412a0a1;hb=88d74c3093de563408ceb834d999613038195e98;hpb=7c72c927c5c26806651113d9ee1dfb7aa5cb62c2 diff --git a/bindings/ocaml/llvm/llvm.ml b/bindings/ocaml/llvm/llvm.ml index a62ba377079..67427089fe2 100644 --- a/bindings/ocaml/llvm/llvm.ml +++ b/bindings/ocaml/llvm/llvm.ml @@ -20,6 +20,7 @@ type llmemorybuffer module TypeKind = struct type t = | Void + | Half | Float | Double | X86fp80 @@ -94,6 +95,9 @@ module Attribute = struct | Naked | Inlinehint | Stackalignment of int + | ReturnsTwice + | UWTable + | NonLazyBind end module Icmp = struct @@ -130,6 +134,101 @@ module Fcmp = struct | True end +module Opcode = struct + type t = + | Invalid (* not an instruction *) + (* Terminator Instructions *) + | Ret + | Br + | Switch + | IndirectBr + | Invoke + | Invalid2 + | Unreachable + (* Standard Binary Operators *) + | Add + | FAdd + | Sub + | FSub + | Mul + | FMul + | UDiv + | SDiv + | FDiv + | URem + | SRem + | FRem + (* Logical Operators *) + | Shl + | LShr + | AShr + | And + | Or + | Xor + (* Memory Operators *) + | Alloca + | Load + | Store + | GetElementPtr + (* Cast Operators *) + | Trunc + | ZExt + | SExt + | FPToUI + | FPToSI + | UIToFP + | SIToFP + | FPTrunc + | FPExt + | PtrToInt + | IntToPtr + | BitCast + (* Other Operators *) + | ICmp + | FCmp + | PHI + | Call + | Select + | UserOp1 + | UserOp2 + | VAArg + | ExtractElement + | InsertElement + | ShuffleVector + | ExtractValue + | InsertValue + | Fence + | AtomicCmpXchg + | AtomicRMW + | Resume + | LandingPad + | Unwind +end + +module ValueKind = struct + type t = + | NullValue + | Argument + | BasicBlock + | InlineAsm + | MDNode + | MDString + | BlockAddress + | ConstantAggregateZero + | ConstantArray + | ConstantExpr + | ConstantFP + | ConstantInt + | ConstantPointerNull + | ConstantStruct + | ConstantVector + | Function + | GlobalAlias + | GlobalVariable + | UndefValue + | Instruction of Opcode.t +end + exception IoError of string external register_exns : exn -> unit = "llvm_register_core_exns" @@ -163,10 +262,12 @@ external set_data_layout: string -> llmodule -> unit external dump_module : llmodule -> unit = "llvm_dump_module" external set_module_inline_asm : llmodule -> string -> unit = "llvm_set_module_inline_asm" +external module_context : llmodule -> llcontext = "LLVMGetModuleContext" (*===-- Types -------------------------------------------------------------===*) external classify_type : lltype -> TypeKind.t = "llvm_classify_type" external type_context : lltype -> llcontext = "llvm_type_context" +external type_is_sized : lltype -> bool = "llvm_type_is_sized" (*--... Operations on integer types ........................................--*) external i1_type : llcontext -> lltype = "llvm_i1_type" @@ -197,9 +298,15 @@ external param_types : lltype -> lltype array = "llvm_param_types" external struct_type : llcontext -> lltype array -> lltype = "llvm_struct_type" external packed_struct_type : llcontext -> lltype array -> lltype = "llvm_packed_struct_type" +external struct_name : lltype -> string option = "llvm_struct_name" +external named_struct_type : llcontext -> string -> lltype = + "llvm_named_struct_type" +external struct_set_body : lltype -> lltype array -> bool -> unit = + "llvm_struct_set_body" external struct_element_types : lltype -> lltype array = "llvm_struct_element_types" external is_packed : lltype -> bool = "llvm_is_packed" +external is_opaque : lltype -> bool = "llvm_is_opaque" (*--... Operations on pointer, vector, and array types .....................--*) external array_type : lltype -> int -> lltype = "llvm_array_type" @@ -216,14 +323,16 @@ external vector_size : lltype -> int = "llvm_vector_size" (*--... Operations on other types ..........................................--*) external void_type : llcontext -> lltype = "llvm_void_type" external label_type : llcontext -> lltype = "llvm_label_type" +external type_by_name : llmodule -> string -> lltype option = "llvm_type_by_name" +external classify_value : llvalue -> ValueKind.t = "llvm_classify_value" (*===-- Values ------------------------------------------------------------===*) external type_of : llvalue -> lltype = "llvm_type_of" external value_name : llvalue -> string = "llvm_value_name" external set_value_name : string -> llvalue -> unit = "llvm_set_value_name" external dump_value : llvalue -> unit = "llvm_dump_value" external replace_all_uses_with : llvalue -> llvalue -> unit - = "LLVMReplaceAllUsesWith" + = "llvm_replace_all_uses_with" (*--... Operations on uses .................................................--*) external use_begin : llvalue -> lluse option = "llvm_use_begin" @@ -270,6 +379,7 @@ external const_pointer_null : lltype -> llvalue = "LLVMConstPointerNull" external undef : lltype -> llvalue = "LLVMGetUndef" external is_null : llvalue -> bool = "llvm_is_null" external is_undef : llvalue -> bool = "llvm_is_undef" +external constexpr_opcode : llvalue -> Opcode.t = "llvm_constexpr_get_opcode" (*--... Operations on instructions .........................................--*) external has_metadata : llvalue -> bool = "llvm_has_metadata" @@ -280,11 +390,15 @@ external clear_metadata : llvalue -> int -> unit = "llvm_clear_metadata" (*--... Operations on metadata .......,.....................................--*) external mdstring : llcontext -> string -> llvalue = "llvm_mdstring" external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode" +external get_mdstring : llvalue -> string option = "llvm_get_mdstring" +external get_named_metadata : llmodule -> string -> llvalue array = "llvm_get_namedmd" (*--... Operations on scalar constants .....................................--*) external const_int : lltype -> int -> llvalue = "llvm_const_int" external const_of_int64 : lltype -> Int64.t -> bool -> llvalue = "llvm_const_of_int64" +external int64_of_const : llvalue -> Int64.t option + = "llvm_int64_of_const" external const_int_of_string : lltype -> string -> int -> llvalue = "llvm_const_int_of_string" external const_float : lltype -> float -> llvalue = "llvm_const_float" @@ -297,6 +411,8 @@ external const_stringz : llcontext -> string -> llvalue = "llvm_const_stringz" external const_array : lltype -> llvalue array -> llvalue = "llvm_const_array" external const_struct : llcontext -> llvalue array -> llvalue = "llvm_const_struct" +external const_named_struct : lltype -> llvalue array -> llvalue + = "llvm_const_named_struct" external const_packed_struct : llcontext -> llvalue array -> llvalue = "llvm_const_packed_struct" external const_vector : llvalue array -> llvalue = "llvm_const_vector" @@ -530,36 +646,81 @@ let rec fold_right_function_range f i e 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 -> int -> unit +external llvm_add_function_attr : llvalue -> int32 -> unit = "llvm_add_function_attr" -external llvm_remove_function_attr : llvalue -> int -> unit +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) : int = +let pack_attr (attr:Attribute.t) : int32 = 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 + 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) @@ -567,9 +728,13 @@ let add_function_attr llval 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" @@ -616,9 +781,9 @@ let rec fold_right_param_range f init i 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 -> int -> unit +external llvm_add_param_attr : llvalue -> int32 -> unit = "llvm_add_param_attr" -external llvm_remove_param_attr : llvalue -> int -> unit +external llvm_remove_param_attr : llvalue -> int32 -> unit = "llvm_remove_param_attr" let add_param_attr llval attr = @@ -650,6 +815,8 @@ 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 @@ -702,6 +869,11 @@ external instr_end : llbasicblock -> (llbasicblock, llvalue) llrev_pos 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 @@ -749,9 +921,9 @@ external instruction_call_conv: llvalue -> int external set_instruction_call_conv: int -> llvalue -> unit = "llvm_set_instruction_call_conv" -external llvm_add_instruction_param_attr : llvalue -> int -> int -> unit +external llvm_add_instruction_param_attr : llvalue -> int -> int32 -> unit = "llvm_add_instruction_param_attr" -external llvm_remove_instruction_param_attr : llvalue -> int -> int -> unit +external llvm_remove_instruction_param_attr : llvalue -> int -> int32 -> unit = "llvm_remove_instruction_param_attr" let add_instruction_param_attr llval i attr = @@ -769,6 +941,7 @@ 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" @@ -811,8 +984,15 @@ 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 @@ -820,7 +1000,11 @@ external add_destination : llvalue -> llbasicblock -> unit external build_invoke : llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string -> llbuilder -> llvalue = "llvm_build_invoke_bc" "llvm_build_invoke_nat" -external build_unwind : llbuilder -> llvalue = "llvm_build_unwind" +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 .........................................................--*) @@ -1022,7 +1206,14 @@ 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 -> (string_of_lltype (element_type 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) @@ -1044,5 +1235,6 @@ let rec string_of_lltype ty = | TypeKind.X86fp80 -> "x86_fp80" | TypeKind.Double -> "double" | TypeKind.Float -> "float" + | TypeKind.Half -> "half" | TypeKind.Void -> "void" | TypeKind.Metadata -> "metadata"