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llvm-6502/bindings/ocaml/llvm/llvm_ocaml.c
Erick Tryzelaar b02b878827 Convert the rest of the ocaml types and functions to use context. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79430 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19 17:32:24 +00:00

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/*===-- llvm_ocaml.c - LLVM Ocaml Glue --------------------------*- C++ -*-===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file glues LLVM's ocaml interface to its C interface. These functions *|
|* are by and large transparent wrappers to the corresponding C functions. *|
|* *|
|* Note that these functions intentionally take liberties with the CAMLparamX *|
|* macros, since most of the parameters are not GC heap objects. *|
|* *|
\*===----------------------------------------------------------------------===*/
#include "llvm-c/Core.h"
#include "caml/alloc.h"
#include "caml/custom.h"
#include "caml/memory.h"
#include "caml/fail.h"
#include "caml/callback.h"
#include "llvm/Config/config.h"
#include <assert.h>
#include <stdlib.h>
/* Can't use the recommended caml_named_value mechanism for backwards
compatibility reasons. This is largely equivalent. */
static value llvm_ioerror_exn;
CAMLprim value llvm_register_core_exns(value IoError) {
llvm_ioerror_exn = Field(IoError, 0);
register_global_root(&llvm_ioerror_exn);
return Val_unit;
}
static void llvm_raise(value Prototype, char *Message) {
CAMLparam1(Prototype);
CAMLlocal1(CamlMessage);
CamlMessage = copy_string(Message);
LLVMDisposeMessage(Message);
raise_with_arg(Prototype, CamlMessage);
abort(); /* NOTREACHED */
#ifdef CAMLnoreturn
CAMLnoreturn; /* Silences warnings, but is missing in some versions. */
#endif
}
static value alloc_variant(int tag, void *Value) {
value Iter = alloc_small(1, tag);
Field(Iter, 0) = Val_op(Value);
return Iter;
}
/* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
llrev_pos idiom. */
#define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
/* llmodule -> ('a, 'b) llpos */ \
CAMLprim value llvm_##camlname##_begin(pty Mom) { \
cty First = LLVMGetFirst##cname(Mom); \
if (First) \
return alloc_variant(1, First); \
return alloc_variant(0, Mom); \
} \
\
/* llvalue -> ('a, 'b) llpos */ \
CAMLprim value llvm_##camlname##_succ(cty Kid) { \
cty Next = LLVMGetNext##cname(Kid); \
if (Next) \
return alloc_variant(1, Next); \
return alloc_variant(0, pfun(Kid)); \
} \
\
/* llmodule -> ('a, 'b) llrev_pos */ \
CAMLprim value llvm_##camlname##_end(pty Mom) { \
cty Last = LLVMGetLast##cname(Mom); \
if (Last) \
return alloc_variant(1, Last); \
return alloc_variant(0, Mom); \
} \
\
/* llvalue -> ('a, 'b) llrev_pos */ \
CAMLprim value llvm_##camlname##_pred(cty Kid) { \
cty Prev = LLVMGetPrevious##cname(Kid); \
if (Prev) \
return alloc_variant(1, Prev); \
return alloc_variant(0, pfun(Kid)); \
}
/*===-- Contexts ----------------------------------------------------------===*/
/* unit -> llcontext */
CAMLprim LLVMContextRef llvm_create_context(value Unit) {
return LLVMContextCreate();
}
/* llcontext -> unit */
CAMLprim value llvm_dispose_context(LLVMContextRef C) {
LLVMContextDispose(C);
return Val_unit;
}
/* unit -> llcontext */
CAMLprim LLVMContextRef llvm_global_context(value Unit) {
return LLVMGetGlobalContext();
}
/*===-- Modules -----------------------------------------------------------===*/
/* string -> llmodule */
CAMLprim LLVMModuleRef llvm_create_module(value ModuleID) {
return LLVMModuleCreateWithName(String_val(ModuleID));
}
/* llmodule -> unit */
CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
LLVMDisposeModule(M);
return Val_unit;
}
/* llmodule -> string */
CAMLprim value llvm_target_triple(LLVMModuleRef M) {
return copy_string(LLVMGetTarget(M));
}
/* string -> llmodule -> unit */
CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
LLVMSetTarget(M, String_val(Trip));
return Val_unit;
}
/* llmodule -> string */
CAMLprim value llvm_data_layout(LLVMModuleRef M) {
return copy_string(LLVMGetDataLayout(M));
}
/* string -> llmodule -> unit */
CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
LLVMSetDataLayout(M, String_val(Layout));
return Val_unit;
}
/* string -> lltype -> llmodule -> bool */
CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
int res = LLVMAddTypeName(M, String_val(Name), Ty);
return Val_bool(res == 0);
}
/* string -> llmodule -> unit */
CAMLprim value llvm_delete_type_name(value Name, LLVMModuleRef M) {
LLVMDeleteTypeName(M, String_val(Name));
return Val_unit;
}
/* llmodule -> unit */
CAMLprim value llvm_dump_module(LLVMModuleRef M) {
LLVMDumpModule(M);
return Val_unit;
}
/*===-- Types -------------------------------------------------------------===*/
/* lltype -> TypeKind.t */
CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
return Val_int(LLVMGetTypeKind(Ty));
}
/* lltype -> llcontext */
CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
return LLVMGetTypeContext(Ty);
}
/*--... Operations on integer types ........................................--*/
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
return LLVMInt1TypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
return LLVMInt8TypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
return LLVMInt16TypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
return LLVMInt32TypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
return LLVMInt64TypeInContext(Context);
}
/* llcontext -> int -> lltype */
CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
return LLVMIntTypeInContext(Context, Int_val(Width));
}
/* lltype -> int */
CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
return Val_int(LLVMGetIntTypeWidth(IntegerTy));
}
/*--... Operations on real types ...........................................--*/
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
return LLVMFloatTypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
return LLVMDoubleTypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
return LLVMX86FP80TypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
return LLVMFP128TypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
return LLVMPPCFP128TypeInContext(Context);
}
/*--... Operations on function types .......................................--*/
/* lltype -> lltype array -> lltype */
CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
Wosize_val(ParamTys), 0);
}
/* lltype -> lltype array -> lltype */
CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
value ParamTys) {
return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
Wosize_val(ParamTys), 1);
}
/* lltype -> bool */
CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
return Val_bool(LLVMIsFunctionVarArg(FunTy));
}
/* lltype -> lltype array */
CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
return Tys;
}
/*--... Operations on struct types .........................................--*/
/* llcontext -> lltype array -> lltype */
CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
Wosize_val(ElementTypes), 0);
}
/* llcontext -> lltype array -> lltype */
CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
value ElementTypes) {
return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
Wosize_val(ElementTypes), 1);
}
/* lltype -> lltype array */
CAMLprim value llvm_element_types(LLVMTypeRef StructTy) {
value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
return Tys;
}
/* lltype -> bool */
CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
return Val_bool(LLVMIsPackedStruct(StructTy));
}
/*--... Operations on array, pointer, and vector types .....................--*/
/* lltype -> int -> lltype */
CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
return LLVMArrayType(ElementTy, Int_val(Count));
}
/* lltype -> lltype */
CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
return LLVMPointerType(ElementTy, 0);
}
/* lltype -> int -> lltype */
CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
value AddressSpace) {
return LLVMPointerType(ElementTy, Int_val(AddressSpace));
}
/* lltype -> int -> lltype */
CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
return LLVMVectorType(ElementTy, Int_val(Count));
}
/* lltype -> int */
CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
return Val_int(LLVMGetArrayLength(ArrayTy));
}
/* lltype -> int */
CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
return Val_int(LLVMGetPointerAddressSpace(PtrTy));
}
/* lltype -> int */
CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
return Val_int(LLVMGetVectorSize(VectorTy));
}
/*--... Operations on other types ..........................................--*/
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
return LLVMVoidTypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
return LLVMLabelTypeInContext(Context);
}
/* llcontext -> lltype */
CAMLprim LLVMTypeRef llvm_opaque_type(LLVMContextRef Context) {
return LLVMOpaqueTypeInContext(Context);
}
/*--... Operations on type handles .........................................--*/
#define Typehandle_val(v) (*(LLVMTypeHandleRef *)(Data_custom_val(v)))
static void llvm_finalize_handle(value TH) {
LLVMDisposeTypeHandle(Typehandle_val(TH));
}
static struct custom_operations typehandle_ops = {
(char *) "LLVMTypeHandle",
llvm_finalize_handle,
custom_compare_default,
custom_hash_default,
custom_serialize_default,
custom_deserialize_default
};
CAMLprim value llvm_handle_to_type(LLVMTypeRef PATy) {
value TH = alloc_custom(&typehandle_ops, sizeof(LLVMBuilderRef), 0, 1);
Typehandle_val(TH) = LLVMCreateTypeHandle(PATy);
return TH;
}
CAMLprim LLVMTypeRef llvm_type_of_handle(value TH) {
return LLVMResolveTypeHandle(Typehandle_val(TH));
}
CAMLprim value llvm_refine_type(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy){
LLVMRefineType(AbstractTy, ConcreteTy);
return Val_unit;
}
/*===-- VALUES ------------------------------------------------------------===*/
/* llvalue -> lltype */
CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
return LLVMTypeOf(Val);
}
/* llvalue -> string */
CAMLprim value llvm_value_name(LLVMValueRef Val) {
return copy_string(LLVMGetValueName(Val));
}
/* string -> llvalue -> unit */
CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
LLVMSetValueName(Val, String_val(Name));
return Val_unit;
}
/* llvalue -> unit */
CAMLprim value llvm_dump_value(LLVMValueRef Val) {
LLVMDumpValue(Val);
return Val_unit;
}
/*--... Operations on constants of (mostly) any type .......................--*/
/* llvalue -> bool */
CAMLprim value llvm_is_constant(LLVMValueRef Val) {
return Val_bool(LLVMIsConstant(Val));
}
/* llvalue -> bool */
CAMLprim value llvm_is_null(LLVMValueRef Val) {
return Val_bool(LLVMIsNull(Val));
}
/* llvalue -> bool */
CAMLprim value llvm_is_undef(LLVMValueRef Val) {
return Val_bool(LLVMIsUndef(Val));
}
/*--... Operations on scalar constants .....................................--*/
/* lltype -> int -> llvalue */
CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
return LLVMConstInt(IntTy, (long long) Int_val(N), 1);
}
/* lltype -> Int64.t -> bool -> llvalue */
CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
value SExt) {
return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
}
/* lltype -> string -> int -> llvalue */
CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
value Radix) {
return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
Int_val(Radix));
}
/* lltype -> float -> llvalue */
CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
return LLVMConstReal(RealTy, Double_val(N));
}
/* lltype -> string -> llvalue */
CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
caml_string_length(S));
}
/*--... Operations on composite constants ..................................--*/
/* llcontext -> string -> llvalue */
CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
value NullTerminate) {
return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
1);
}
/* llcontext -> string -> llvalue */
CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
value NullTerminate) {
return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
0);
}
/* lltype -> llvalue array -> llvalue */
CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
value ElementVals) {
return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
Wosize_val(ElementVals));
}
/* llcontext -> llvalue array -> llvalue */
CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
Wosize_val(ElementVals), 0);
}
/* llcontext -> llvalue array -> llvalue */
CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
value ElementVals) {
return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
Wosize_val(ElementVals), 1);
}
/* llvalue array -> llvalue */
CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
Wosize_val(ElementVals));
}
/*--... Constant expressions ...............................................--*/
/* Icmp.t -> llvalue -> llvalue -> llvalue */
CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
}
/* Fcmp.t -> llvalue -> llvalue -> llvalue */
CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
LLVMValueRef LHSConstant,
LLVMValueRef RHSConstant) {
return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
}
/* llvalue -> llvalue array -> llvalue */
CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
Wosize_val(Indices));
}
/* llvalue -> llvalue array -> llvalue */
CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
value Indices) {
return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
Wosize_val(Indices));
}
/* llvalue -> int array -> llvalue */
CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
value Indices) {
CAMLparam1(Indices);
int size = Wosize_val(Indices);
int i;
LLVMValueRef result;
unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
for (i = 0; i < size; i++) {
idxs[i] = Int_val(Field(Indices, i));
}
result = LLVMConstExtractValue(Aggregate, idxs, size);
free(idxs);
CAMLreturnT(LLVMValueRef, result);
}
/* llvalue -> llvalue -> int array -> llvalue */
CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
LLVMValueRef Val, value Indices) {
CAMLparam1(Indices);
int size = Wosize_val(Indices);
int i;
LLVMValueRef result;
unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
for (i = 0; i < size; i++) {
idxs[i] = Int_val(Field(Indices, i));
}
result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
free(idxs);
CAMLreturnT(LLVMValueRef, result);
}
/*--... Operations on global variables, functions, and aliases (globals) ...--*/
/* llvalue -> bool */
CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
return Val_bool(LLVMIsDeclaration(Global));
}
/* llvalue -> Linkage.t */
CAMLprim value llvm_linkage(LLVMValueRef Global) {
return Val_int(LLVMGetLinkage(Global));
}
/* Linkage.t -> llvalue -> unit */
CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
LLVMSetLinkage(Global, Int_val(Linkage));
return Val_unit;
}
/* llvalue -> string */
CAMLprim value llvm_section(LLVMValueRef Global) {
return copy_string(LLVMGetSection(Global));
}
/* string -> llvalue -> unit */
CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
LLVMSetSection(Global, String_val(Section));
return Val_unit;
}
/* llvalue -> Visibility.t */
CAMLprim value llvm_visibility(LLVMValueRef Global) {
return Val_int(LLVMGetVisibility(Global));
}
/* Visibility.t -> llvalue -> unit */
CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
LLVMSetVisibility(Global, Int_val(Viz));
return Val_unit;
}
/* llvalue -> int */
CAMLprim value llvm_alignment(LLVMValueRef Global) {
return Val_int(LLVMGetAlignment(Global));
}
/* int -> llvalue -> unit */
CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
LLVMSetAlignment(Global, Int_val(Bytes));
return Val_unit;
}
/*--... Operations on global variables .....................................--*/
DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
LLVMGetGlobalParent)
/* lltype -> string -> llmodule -> llvalue */
CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
LLVMModuleRef M) {
LLVMValueRef GlobalVar;
if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
return GlobalVar;
}
return LLVMAddGlobal(M, Ty, String_val(Name));
}
/* string -> llmodule -> llvalue option */
CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
CAMLparam1(Name);
LLVMValueRef GlobalVar;
if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
value Option = alloc(1, 0);
Field(Option, 0) = (value) GlobalVar;
CAMLreturn(Option);
}
CAMLreturn(Val_int(0));
}
/* string -> llvalue -> llmodule -> llvalue */
CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
LLVMModuleRef M) {
LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
String_val(Name));
LLVMSetInitializer(GlobalVar, Initializer);
return GlobalVar;
}
/* llvalue -> unit */
CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
LLVMDeleteGlobal(GlobalVar);
return Val_unit;
}
/* llvalue -> llvalue -> unit */
CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
LLVMValueRef GlobalVar) {
LLVMSetInitializer(GlobalVar, ConstantVal);
return Val_unit;
}
/* llvalue -> unit */
CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
LLVMSetInitializer(GlobalVar, NULL);
return Val_unit;
}
/* llvalue -> bool */
CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
return Val_bool(LLVMIsThreadLocal(GlobalVar));
}
/* bool -> llvalue -> unit */
CAMLprim value llvm_set_thread_local(value IsThreadLocal,
LLVMValueRef GlobalVar) {
LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
return Val_unit;
}
/* llvalue -> bool */
CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
return Val_bool(LLVMIsGlobalConstant(GlobalVar));
}
/* bool -> llvalue -> unit */
CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
return Val_unit;
}
/*--... Operations on functions ............................................--*/
DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
LLVMGetGlobalParent)
/* string -> lltype -> llmodule -> llvalue */
CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
LLVMModuleRef M) {
LLVMValueRef Fn;
if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
return Fn;
}
return LLVMAddFunction(M, String_val(Name), Ty);
}
/* string -> llmodule -> llvalue option */
CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
CAMLparam1(Name);
LLVMValueRef Fn;
if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
value Option = alloc(1, 0);
Field(Option, 0) = (value) Fn;
CAMLreturn(Option);
}
CAMLreturn(Val_int(0));
}
/* string -> lltype -> llmodule -> llvalue */
CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
LLVMModuleRef M) {
LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
return Fn;
}
/* llvalue -> unit */
CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
LLVMDeleteFunction(Fn);
return Val_unit;
}
/* llvalue -> bool */
CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
return Val_bool(LLVMGetIntrinsicID(Fn));
}
/* llvalue -> int */
CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
return Val_int(LLVMGetFunctionCallConv(Fn));
}
/* int -> llvalue -> unit */
CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
LLVMSetFunctionCallConv(Fn, Int_val(Id));
return Val_unit;
}
/* llvalue -> string option */
CAMLprim value llvm_gc(LLVMValueRef Fn) {
const char *GC;
CAMLparam0();
CAMLlocal2(Name, Option);
if ((GC = LLVMGetGC(Fn))) {
Name = copy_string(GC);
Option = alloc(1, 0);
Field(Option, 0) = Name;
CAMLreturn(Option);
} else {
CAMLreturn(Val_int(0));
}
}
/* string option -> llvalue -> unit */
CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
return Val_unit;
}
/* llvalue -> Attribute.t -> unit */
CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
LLVMAddFunctionAttr(Arg, 1<<Int_val(PA));
return Val_unit;
}
/* llvalue -> Attribute.t -> unit */
CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
LLVMRemoveFunctionAttr(Arg, 1<<Int_val(PA));
return Val_unit;
}
/*--... Operations on parameters ...........................................--*/
DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
/* llvalue -> int -> llvalue */
CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
return LLVMGetParam(Fn, Int_val(Index));
}
/* llvalue -> int -> llvalue */
CAMLprim value llvm_params(LLVMValueRef Fn, value Index) {
value Params = alloc(LLVMCountParams(Fn), 0);
LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
return Params;
}
/* llvalue -> Attribute.t -> unit */
CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
LLVMAddAttribute(Arg, 1<<Int_val(PA));
return Val_unit;
}
/* llvalue -> Attribute.t -> unit */
CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
LLVMRemoveAttribute(Arg, 1<<Int_val(PA));
return Val_unit;
}
/* llvalue -> int -> unit */
CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
LLVMSetParamAlignment(Arg, Int_val(align));
return Val_unit;
}
/*--... Operations on basic blocks .........................................--*/
DEFINE_ITERATORS(
block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
/* llvalue -> llbasicblock array */
CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
return MLArray;
}
/* llbasicblock -> unit */
CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
LLVMDeleteBasicBlock(BB);
return Val_unit;
}
/* string -> llvalue -> llbasicblock */
CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
LLVMValueRef Fn) {
return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
}
/* string -> llbasicblock -> llbasicblock */
CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
LLVMBasicBlockRef BB) {
return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
}
/* llvalue -> bool */
CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
return Val_bool(LLVMValueIsBasicBlock(Val));
}
/*--... Operations on instructions .........................................--*/
DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
LLVMGetInstructionParent)
/*--... Operations on call sites ...........................................--*/
/* llvalue -> int */
CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
return Val_int(LLVMGetInstructionCallConv(Inst));
}
/* int -> llvalue -> unit */
CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
LLVMSetInstructionCallConv(Inst, Int_val(CC));
return Val_unit;
}
/* llvalue -> int -> Attribute.t -> unit */
CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
value index,
value PA) {
LLVMAddInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
return Val_unit;
}
/* llvalue -> int -> Attribute.t -> unit */
CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
value index,
value PA) {
LLVMRemoveInstrAttribute(Instr, Int_val(index), 1<<Int_val(PA));
return Val_unit;
}
/*--... Operations on call instructions (only) .............................--*/
/* llvalue -> bool */
CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
return Val_bool(LLVMIsTailCall(CallInst));
}
/* bool -> llvalue -> unit */
CAMLprim value llvm_set_tail_call(value IsTailCall,
LLVMValueRef CallInst) {
LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
return Val_unit;
}
/*--... Operations on phi nodes ............................................--*/
/* (llvalue * llbasicblock) -> llvalue -> unit */
CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
LLVMAddIncoming(PhiNode,
(LLVMValueRef*) &Field(Incoming, 0),
(LLVMBasicBlockRef*) &Field(Incoming, 1),
1);
return Val_unit;
}
/* llvalue -> (llvalue * llbasicblock) list */
CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
unsigned I;
CAMLparam0();
CAMLlocal3(Hd, Tl, Tmp);
/* Build a tuple list of them. */
Tl = Val_int(0);
for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
Hd = alloc(2, 0);
Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
Tmp = alloc(2, 0);
Store_field(Tmp, 0, Hd);
Store_field(Tmp, 1, Tl);
Tl = Tmp;
}
CAMLreturn(Tl);
}
/*===-- Instruction builders ----------------------------------------------===*/
#define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
static void llvm_finalize_builder(value B) {
LLVMDisposeBuilder(Builder_val(B));
}
static struct custom_operations builder_ops = {
(char *) "IRBuilder",
llvm_finalize_builder,
custom_compare_default,
custom_hash_default,
custom_serialize_default,
custom_deserialize_default
};
static value alloc_builder(LLVMBuilderRef B) {
value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
Builder_val(V) = B;
return V;
}
/* llcontext -> llbuilder */
CAMLprim value llvm_builder(LLVMContextRef C) {
return alloc_builder(LLVMCreateBuilderInContext(C));
}
/* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
CAMLprim value llvm_position_builder(value Pos, value B) {
if (Tag_val(Pos) == 0) {
LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
LLVMPositionBuilderAtEnd(Builder_val(B), BB);
} else {
LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
LLVMPositionBuilderBefore(Builder_val(B), I);
}
return Val_unit;
}
/* llbuilder -> llbasicblock */
CAMLprim LLVMBasicBlockRef llvm_insertion_block(LLVMBuilderRef B) {
LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
if (!InsertBlock)
raise_not_found();
return InsertBlock;
}
/* llvalue -> string -> llbuilder -> unit */
CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name,
LLVMBuilderRef B) {
LLVMInsertIntoBuilderWithName(B, I, String_val(Name));
return Val_unit;
}
/*--... Terminators ........................................................--*/
/* llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
return LLVMBuildRetVoid(Builder_val(B));
}
/* llvalue -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
return LLVMBuildRet(Builder_val(B), Val);
}
/* llvalue array -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
Wosize_val(RetVals));
}
/* llbasicblock -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
return LLVMBuildBr(Builder_val(B), BB);
}
/* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
LLVMBasicBlockRef Then,
LLVMBasicBlockRef Else,
value B) {
return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
}
/* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
LLVMBasicBlockRef Else,
value EstimatedCount,
value B) {
return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
}
CAMLprim value llvm_add_case(LLVMValueRef Switch,
LLVMValueRef OnVal,
LLVMBasicBlockRef Dest) {
LLVMAddCase(Switch, OnVal, Dest);
return Val_unit;
}
/* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
LLVMBasicBlockRef Then,
LLVMBasicBlockRef Catch,
value Name, value B) {
return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
Wosize_val(Args), Then, Catch, String_val(Name));
}
/* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
(LLVMBasicBlockRef) Args[2],
(LLVMBasicBlockRef) Args[3],
Args[4], Args[5]);
}
/* llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_unwind(value B) {
return LLVMBuildUnwind(Builder_val(B));
}
/* llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
return LLVMBuildUnreachable(Builder_val(B));
}
/*--... Arithmetic .........................................................--*/
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
}
/* llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
value Name, value B) {
return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
}
/* llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
value Name, value B) {
return LLVMBuildNot(Builder_val(B), X, String_val(Name));
}
/*--... Memory .............................................................--*/
/* lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
}
/* lltype -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty, LLVMValueRef Size,
value Name, value B) {
return LLVMBuildArrayMalloc(Builder_val(B), Ty, Size, String_val(Name));
}
/* lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
}
/* lltype -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
value Name, value B) {
return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
}
/* llvalue -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef Pointer, value B) {
return LLVMBuildFree(Builder_val(B), Pointer);
}
/* llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
value Name, value B) {
return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
}
/* llvalue -> llvalue -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
value B) {
return LLVMBuildStore(Builder_val(B), Value, Pointer);
}
/* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
value Name, value B) {
return LLVMBuildGEP(Builder_val(B), Pointer,
(LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
String_val(Name));
}
/* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
value Indices, value Name,
value B) {
return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
(LLVMValueRef *) Op_val(Indices),
Wosize_val(Indices), String_val(Name));
}
/* llvalue -> int -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
value Indices, value Name,
value B) {
return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
(LLVMValueRef *) Op_val(Indices),
Wosize_val(Indices), String_val(Name));
}
/* string -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
String_val(Name));
}
/* string -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
value B) {
return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
String_val(Name));
}
/*--... Casts ..............................................................--*/
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
LLVMTypeRef Ty, value Name,
value B) {
return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
}
/*--... Comparisons ........................................................--*/
/* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
String_val(Name));
}
/* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
String_val(Name));
}
/*--... Miscellaneous instructions .........................................--*/
/* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
value Hd, Tl;
LLVMValueRef FirstValue, PhiNode;
assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
Hd = Field(Incoming, 0);
FirstValue = (LLVMValueRef) Field(Hd, 0);
PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
String_val(Name));
for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
value Hd = Field(Tl, 0);
LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
(LLVMBasicBlockRef*) &Field(Hd, 1), 1);
}
return PhiNode;
}
/* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
value Name, value B) {
return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
Wosize_val(Params), String_val(Name));
}
/* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
LLVMValueRef Then, LLVMValueRef Else,
value Name, value B) {
return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
}
/* llvalue -> lltype -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
value Name, value B) {
return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
LLVMValueRef Idx,
value Name, value B) {
return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
}
/* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
LLVMValueRef Element,
LLVMValueRef Idx,
value Name, value B) {
return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
String_val(Name));
}
/* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
LLVMValueRef Mask,
value Name, value B) {
return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
}
/* llvalue -> int -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
value Idx, value Name, value B) {
return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
String_val(Name));
}
/* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
LLVMValueRef Val, value Idx,
value Name, value B) {
return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
String_val(Name));
}
/* llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
value B) {
return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
}
/* llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
value B) {
return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
}
/* llvalue -> llvalue -> string -> llbuilder -> llvalue */
CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
value Name, value B) {
return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
}
/*===-- Module Providers --------------------------------------------------===*/
/* llmoduleprovider -> unit */
CAMLprim value llvm_dispose_module_provider(LLVMModuleProviderRef MP) {
LLVMDisposeModuleProvider(MP);
return Val_unit;
}
/*===-- Memory buffers ----------------------------------------------------===*/
/* string -> llmemorybuffer
raises IoError msg on error */
CAMLprim value llvm_memorybuffer_of_file(value Path) {
CAMLparam1(Path);
char *Message;
LLVMMemoryBufferRef MemBuf;
if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
&MemBuf, &Message))
llvm_raise(llvm_ioerror_exn, Message);
CAMLreturn((value) MemBuf);
}
/* unit -> llmemorybuffer
raises IoError msg on error */
CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
char *Message;
LLVMMemoryBufferRef MemBuf;
if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
llvm_raise(llvm_ioerror_exn, Message);
return MemBuf;
}
/* llmemorybuffer -> unit */
CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
LLVMDisposeMemoryBuffer(MemBuf);
return Val_unit;
}
/*===-- Pass Managers -----------------------------------------------------===*/
/* unit -> [ `Module ] PassManager.t */
CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
return LLVMCreatePassManager();
}
/* llmodule -> [ `Function ] PassManager.t -> bool */
CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
LLVMPassManagerRef PM) {
return Val_bool(LLVMRunPassManager(PM, M));
}
/* [ `Function ] PassManager.t -> bool */
CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
return Val_bool(LLVMInitializeFunctionPassManager(FPM));
}
/* llvalue -> [ `Function ] PassManager.t -> bool */
CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
LLVMPassManagerRef FPM) {
return Val_bool(LLVMRunFunctionPassManager(FPM, F));
}
/* [ `Function ] PassManager.t -> bool */
CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
}
/* PassManager.any PassManager.t -> unit */
CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
LLVMDisposePassManager(PM);
return Val_unit;
}
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