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[OCaml] Refactor Llvm_target interface

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This commit brings the module structure, argument order and
primitive names in Llvm_target in order with the rest of the bindings,
in preparation for adding TargetMachine API.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194773 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Peter Zotov
2013-11-15 02:51:44 +00:00
parent 68f4dae1c0
commit 04deb4957a
11 changed files with 206 additions and 205 deletions
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18
bindings/ocaml/executionengine/executionengine_ocaml.c
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@@ -324,10 +324,18 @@ CAMLprim value llvm_ee_free_machine_code(LLVMValueRef F,
return Val_unit;
}
extern value llvm_alloc_target_data(LLVMTargetDataRef TargetData);
extern value llvm_alloc_data_layout(LLVMTargetDataRef TargetData);
/* ExecutionEngine.t -> Llvm_target.TargetData.t */
CAMLprim value llvm_ee_get_target_data(LLVMExecutionEngineRef EE) {
LLVMTargetDataRef TD = LLVMGetExecutionEngineTargetData(EE);
return llvm_alloc_target_data(TD);
/* ExecutionEngine.t -> Llvm_target.DataLayout.t */
CAMLprim value llvm_ee_get_data_layout(LLVMExecutionEngineRef EE) {
value DataLayout;
LLVMTargetDataRef OrigDataLayout;
OrigDataLayout = LLVMGetExecutionEngineTargetData(EE);
char* TargetDataCStr;
TargetDataCStr = LLVMCopyStringRepOfTargetData(OrigDataLayout);
DataLayout = llvm_alloc_data_layout(LLVMCreateTargetData(TargetDataCStr));
LLVMDisposeMessage(TargetDataCStr);
return DataLayout;
}

4
bindings/ocaml/executionengine/llvm_executionengine.ml
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@@ -83,8 +83,8 @@ module ExecutionEngine = struct
external free_machine_code: Llvm.llvalue -> t -> unit
= "llvm_ee_free_machine_code"
external target_data: t -> Llvm_target.DataLayout.t
= "llvm_ee_get_target_data"
external data_layout : t -> Llvm_target.DataLayout.t
= "llvm_ee_get_data_layout"
(* The following are not bound. Patches are welcome.

5
bindings/ocaml/executionengine/llvm_executionengine.mli
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@@ -147,9 +147,8 @@ module ExecutionEngine: sig
used to store the machine code for the function [f]. *)
val free_machine_code : Llvm.llvalue -> t -> unit
(** [target_data ee] is the target data owned by the execution engine
[ee]. *)
val target_data : t -> Llvm_target.DataLayout.t
(** [data_layout ee] is the data layout of the execution engine [ee]. *)
val data_layout : t -> Llvm_target.DataLayout.t
end
val initialize_native_target : unit -> bool

58
bindings/ocaml/target/llvm_target.ml
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@@ -16,32 +16,36 @@ end
module DataLayout = struct
type t
external create : string -> t = "llvm_targetdata_create"
external add : t -> [<Llvm.PassManager.any] Llvm.PassManager.t -> unit
= "llvm_targetdata_add"
external as_string : t -> string = "llvm_targetdata_as_string"
external of_string : string -> t = "llvm_datalayout_of_string"
external as_string : t -> string = "llvm_datalayout_as_string"
external add_to_pass_manager : [<Llvm.PassManager.any]
Llvm.PassManager.t -> t -> unit
= "llvm_datalayout_add_to_pass_manager"
external byte_order : t -> Endian.t = "llvm_datalayout_byte_order"
external pointer_size : t -> int = "llvm_datalayout_pointer_size"
external intptr_type : Llvm.llcontext -> t -> Llvm.lltype
= "llvm_datalayout_intptr_type"
external qualified_pointer_size : int -> t -> int
= "llvm_datalayout_qualified_pointer_size"
external qualified_intptr_type : Llvm.llcontext -> int -> t -> Llvm.lltype
= "llvm_datalayout_qualified_intptr_type"
external size_in_bits : Llvm.lltype -> t -> Int64.t
= "llvm_datalayout_size_in_bits"
external store_size : Llvm.lltype -> t -> Int64.t
= "llvm_datalayout_store_size"
external abi_size : Llvm.lltype -> t -> Int64.t
= "llvm_datalayout_abi_size"
external abi_align : Llvm.lltype -> t -> int
= "llvm_datalayout_abi_align"
external stack_align : Llvm.lltype -> t -> int
= "llvm_datalayout_stack_align"
external preferred_align : Llvm.lltype -> t -> int
= "llvm_datalayout_preferred_align"
external preferred_align_of_global : Llvm.llvalue -> t -> int
= "llvm_datalayout_preferred_align_of_global"
external element_at_offset : Llvm.lltype -> Int64.t -> t -> int
= "llvm_datalayout_element_at_offset"
external offset_of_element : Llvm.lltype -> int -> t -> Int64.t
= "llvm_datalayout_offset_of_element"
end
external byte_order : DataLayout.t -> Endian.t = "llvm_byte_order"
external pointer_size : DataLayout.t -> int = "llvm_pointer_size"
external intptr_type : DataLayout.t -> Llvm.llcontext -> Llvm.lltype
= "llvm_intptr_type"
external qualified_pointer_size : DataLayout.t -> int -> int
= "llvm_qualified_pointer_size"
external qualified_intptr_type : DataLayout.t -> Llvm.llcontext ->
int -> Llvm.lltype
= "llvm_qualified_intptr_type"
external size_in_bits : DataLayout.t -> Llvm.lltype -> Int64.t
= "llvm_size_in_bits"
external store_size : DataLayout.t -> Llvm.lltype -> Int64.t = "llvm_store_size"
external abi_size : DataLayout.t -> Llvm.lltype -> Int64.t = "llvm_abi_size"
external abi_align : DataLayout.t -> Llvm.lltype -> int = "llvm_abi_align"
external stack_align : DataLayout.t -> Llvm.lltype -> int = "llvm_stack_align"
external preferred_align : DataLayout.t -> Llvm.lltype -> int
= "llvm_preferred_align"
external preferred_align_of_global : DataLayout.t -> Llvm.llvalue -> int
= "llvm_preferred_align_of_global"
external element_at_offset : DataLayout.t -> Llvm.lltype -> Int64.t -> int
= "llvm_element_at_offset"
external offset_of_element : DataLayout.t -> Llvm.lltype -> int -> Int64.t
= "llvm_offset_of_element"

147
bindings/ocaml/target/llvm_target.mli
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@@ -21,84 +21,75 @@ end
module DataLayout : sig
type t
(** [DataLayout.create rep] parses the target data string representation [rep].
See the constructor llvm::DataLayout::DataLayout. *)
external create : string -> t = "llvm_targetdata_create"
(** [of_string rep] parses the data layout string representation [rep].
See the constructor [llvm::DataLayout::DataLayout]. *)
val of_string : string -> t
(** [add_target_data td pm] adds the target data [td] to the pass manager [pm].
Does not take ownership of the target data.
See the method llvm::PassManagerBase::add. *)
external add : t -> [<Llvm.PassManager.any] Llvm.PassManager.t -> unit
= "llvm_targetdata_add"
(** [as_string dl] is the string representation of the data layout [dl].
See the method [llvm::DataLayout::getStringRepresentation]. *)
val as_string : t -> string
(** [as_string td] is the string representation of the target data [td].
See the constructor llvm::DataLayout::DataLayout. *)
external as_string : t -> string = "llvm_targetdata_as_string"
(** [add_to_pass_manager dl pm] adds the target data [dl] to
the pass manager [pm].
See the method [llvm::PassManagerBase::add]. *)
val add_to_pass_manager : [<Llvm.PassManager.any] Llvm.PassManager.t ->
t -> unit
(** Returns the byte order of a target, either [Endian.Big] or
[Endian.Little].
See the method [llvm::DataLayout::isLittleEndian]. *)
val byte_order : t -> Endian.t
(** Returns the pointer size in bytes for a target.
See the method [llvm::DataLayout::getPointerSize]. *)
val pointer_size : t -> int
(** Returns the integer type that is the same size as a pointer on a target.
See the method [llvm::DataLayout::getIntPtrType]. *)
val intptr_type : Llvm.llcontext -> t -> Llvm.lltype
(** Returns the pointer size in bytes for a target in a given address space.
See the method [llvm::DataLayout::getPointerSize]. *)
val qualified_pointer_size : int -> t -> int
(** Returns the integer type that is the same size as a pointer on a target
in a given address space.
See the method [llvm::DataLayout::getIntPtrType]. *)
val qualified_intptr_type : Llvm.llcontext -> int -> t -> Llvm.lltype
(** Computes the size of a type in bits for a target.
See the method [llvm::DataLayout::getTypeSizeInBits]. *)
val size_in_bits : Llvm.lltype -> t -> Int64.t
(** Computes the storage size of a type in bytes for a target.
See the method [llvm::DataLayout::getTypeStoreSize]. *)
val store_size : Llvm.lltype -> t -> Int64.t
(** Computes the ABI size of a type in bytes for a target.
See the method [llvm::DataLayout::getTypeAllocSize]. *)
val abi_size : Llvm.lltype -> t -> Int64.t
(** Computes the ABI alignment of a type in bytes for a target.
See the method [llvm::DataLayout::getTypeABISize]. *)
val abi_align : Llvm.lltype -> t -> int
(** Computes the call frame alignment of a type in bytes for a target.
See the method [llvm::DataLayout::getTypeABISize]. *)
val stack_align : Llvm.lltype -> t -> int
(** Computes the preferred alignment of a type in bytes for a target.
See the method [llvm::DataLayout::getTypeABISize]. *)
val preferred_align : Llvm.lltype -> t -> int
(** Computes the preferred alignment of a global variable in bytes for
a target. See the method [llvm::DataLayout::getPreferredAlignment]. *)
val preferred_align_of_global : Llvm.llvalue -> t -> int
(** Computes the structure element that contains the byte offset for a target.
See the method [llvm::StructLayout::getElementContainingOffset]. *)
val element_at_offset : Llvm.lltype -> Int64.t -> t -> int
(** Computes the byte offset of the indexed struct element for a target.
See the method [llvm::StructLayout::getElementContainingOffset]. *)
val offset_of_element : Llvm.lltype -> int -> t -> Int64.t
end
(** Returns the byte order of a target, either LLVMBigEndian or
LLVMLittleEndian.
See the method llvm::DataLayout::isLittleEndian. *)
external byte_order : DataLayout.t -> Endian.t = "llvm_byte_order"
(** Returns the pointer size in bytes for a target.
See the method llvm::DataLayout::getPointerSize. *)
external pointer_size : DataLayout.t -> int = "llvm_pointer_size"
(** Returns the integer type that is the same size as a pointer on a target.
See the method llvm::DataLayout::getIntPtrType. *)
external intptr_type : DataLayout.t -> Llvm.llcontext -> Llvm.lltype
= "llvm_intptr_type"
(** Returns the pointer size in bytes for a target in a given address space.
See the method llvm::DataLayout::getPointerSize. *)
external qualified_pointer_size : DataLayout.t -> int -> int
= "llvm_qualified_pointer_size"
(** Returns the integer type that is the same size as a pointer on a target
in a given address space.
See the method llvm::DataLayout::getIntPtrType. *)
external qualified_intptr_type : DataLayout.t -> Llvm.llcontext ->
int -> Llvm.lltype
= "llvm_qualified_intptr_type"
(** Computes the size of a type in bits for a target.
See the method llvm::DataLayout::getTypeSizeInBits. *)
external size_in_bits : DataLayout.t -> Llvm.lltype -> Int64.t
= "llvm_size_in_bits"
(** Computes the storage size of a type in bytes for a target.
See the method llvm::DataLayout::getTypeStoreSize. *)
external store_size : DataLayout.t -> Llvm.lltype -> Int64.t = "llvm_store_size"
(** Computes the ABI size of a type in bytes for a target.
See the method llvm::DataLayout::getTypeAllocSize. *)
external abi_size : DataLayout.t -> Llvm.lltype -> Int64.t = "llvm_abi_size"
(** Computes the ABI alignment of a type in bytes for a target.
See the method llvm::DataLayout::getTypeABISize. *)
external abi_align : DataLayout.t -> Llvm.lltype -> int = "llvm_abi_align"
(** Computes the call frame alignment of a type in bytes for a target.
See the method llvm::DataLayout::getTypeABISize. *)
external stack_align : DataLayout.t -> Llvm.lltype -> int = "llvm_stack_align"
(** Computes the preferred alignment of a type in bytes for a target.
See the method llvm::DataLayout::getTypeABISize. *)
external preferred_align : DataLayout.t -> Llvm.lltype -> int
= "llvm_preferred_align"
(** Computes the preferred alignment of a global variable in bytes for a target.
See the method llvm::DataLayout::getPreferredAlignment. *)
external preferred_align_of_global : DataLayout.t -> Llvm.llvalue -> int
= "llvm_preferred_align_of_global"
(** Computes the structure element that contains the byte offset for a target.
See the method llvm::StructLayout::getElementContainingOffset. *)
external element_at_offset : DataLayout.t -> Llvm.lltype -> Int64.t -> int
= "llvm_element_at_offset"
(** Computes the byte offset of the indexed struct element for a target.
See the method llvm::StructLayout::getElementContainingOffset. *)
external offset_of_element : DataLayout.t -> Llvm.lltype -> int -> Int64.t
= "llvm_offset_of_element"

130
bindings/ocaml/target/target_ocaml.c
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@@ -19,15 +19,15 @@
#include "caml/alloc.h"
#include "caml/custom.h"
#define TargetData_val(v) (*(LLVMTargetDataRef *)(Data_custom_val(v)))
#define DataLayout_val(v) (*(LLVMTargetDataRef *)(Data_custom_val(v)))
static void llvm_finalize_target_data(value TargetData) {
LLVMDisposeTargetData(TargetData_val(TargetData));
static void llvm_finalize_data_layout(value DataLayout) {
LLVMDisposeTargetData(DataLayout_val(DataLayout));
}
static struct custom_operations llvm_target_data_ops = {
(char *) "LLVMTargetData",
llvm_finalize_target_data,
static struct custom_operations llvm_data_layout_ops = {
(char *) "LLVMDataLayout",
llvm_finalize_data_layout,
custom_compare_default,
custom_hash_default,
custom_serialize_default,
@@ -37,101 +37,105 @@ static struct custom_operations llvm_target_data_ops = {
#endif
};
value llvm_alloc_target_data(LLVMTargetDataRef TargetData) {
value V = alloc_custom(&llvm_target_data_ops, sizeof(LLVMTargetDataRef), 0, 1);
TargetData_val(V) = TargetData;
value llvm_alloc_data_layout(LLVMTargetDataRef DataLayout) {
value V = alloc_custom(&llvm_data_layout_ops, sizeof(LLVMTargetDataRef), 0, 1);
DataLayout_val(V) = DataLayout;
return V;
}
/* string -> DataLayout.t */
CAMLprim value llvm_targetdata_create(value StringRep) {
return llvm_alloc_target_data(LLVMCreateTargetData(String_val(StringRep)));
}
/* DataLayout.t -> [<Llvm.PassManager.any] Llvm.PassManager.t -> unit */
CAMLprim value llvm_targetdata_add(value TD, LLVMPassManagerRef PM){
LLVMAddTargetData(TargetData_val(TD), PM);
return Val_unit;
CAMLprim value llvm_datalayout_of_string(value StringRep) {
return llvm_alloc_data_layout(LLVMCreateTargetData(String_val(StringRep)));
}
/* DataLayout.t -> string */
CAMLprim value llvm_targetdata_as_string(value TD) {
char *StringRep = LLVMCopyStringRepOfTargetData(TargetData_val(TD));
CAMLprim value llvm_datalayout_as_string(value TD) {
char *StringRep = LLVMCopyStringRepOfTargetData(DataLayout_val(TD));
value Copy = copy_string(StringRep);
LLVMDisposeMessage(StringRep);
return Copy;
}
/* [<Llvm.PassManager.any] Llvm.PassManager.t -> DataLayout.t -> unit */
CAMLprim value llvm_datalayout_add_to_pass_manager(LLVMPassManagerRef PM,
value DL) {
LLVMAddTargetData(DataLayout_val(DL), PM);
return Val_unit;
}
/* DataLayout.t -> Endian.t */
CAMLprim value llvm_byte_order(value TD) {
return Val_int(LLVMByteOrder(TargetData_val(TD)));
CAMLprim value llvm_datalayout_byte_order(value DL) {
return Val_int(LLVMByteOrder(DataLayout_val(DL)));
}
/* DataLayout.t -> int */
CAMLprim value llvm_pointer_size(value TD) {
return Val_int(LLVMPointerSize(TargetData_val(TD)));
CAMLprim value llvm_datalayout_pointer_size(value DL) {
return Val_int(LLVMPointerSize(DataLayout_val(DL)));
}
/* DataLayout.t -> Llvm.llcontext -> Llvm.lltype */
CAMLprim LLVMTypeRef llvm_intptr_type(value TD, LLVMContextRef C) {
return LLVMIntPtrTypeInContext(C, TargetData_val(TD));;
/* Llvm.llcontext -> DataLayout.t -> Llvm.lltype */
CAMLprim LLVMTypeRef llvm_datalayout_intptr_type(LLVMContextRef C, value DL) {
return LLVMIntPtrTypeInContext(C, DataLayout_val(DL));;
}
/* DataLayout.t -> int -> int */
CAMLprim value llvm_qualified_pointer_size(LLVMTargetDataRef TD, value AS) {
return Val_int(LLVMPointerSizeForAS(TargetData_val(TD), Int_val(AS)));
/* int -> DataLayout.t -> int */
CAMLprim value llvm_datalayout_qualified_pointer_size(value AS, value DL) {
return Val_int(LLVMPointerSizeForAS(DataLayout_val(DL), Int_val(AS)));
}
/* DataLayout.t -> int -> Llvm.lltype */
CAMLprim LLVMTypeRef llvm_qualified_intptr_type(LLVMTargetDataRef TD,
LLVMContextRef C, value AS) {
return LLVMIntPtrTypeForASInContext(C, TargetData_val(TD), Int_val(AS));
/* Llvm.llcontext -> int -> DataLayout.t -> Llvm.lltype */
CAMLprim LLVMTypeRef llvm_datalayout_qualified_intptr_type(LLVMContextRef C,
value AS,
value DL) {
return LLVMIntPtrTypeForASInContext(C, DataLayout_val(DL), Int_val(AS));
}
/* DataLayout.t -> Llvm.lltype -> Int64.t */
CAMLprim value llvm_size_in_bits(value TD, LLVMTypeRef Ty) {
return caml_copy_int64(LLVMSizeOfTypeInBits(TargetData_val(TD), Ty));
/* Llvm.lltype -> DataLayout.t -> Int64.t */
CAMLprim value llvm_datalayout_size_in_bits(LLVMTypeRef Ty, value DL) {
return caml_copy_int64(LLVMSizeOfTypeInBits(DataLayout_val(DL), Ty));
}
/* DataLayout.t -> Llvm.lltype -> Int64.t */
CAMLprim value llvm_store_size(value TD, LLVMTypeRef Ty) {
return caml_copy_int64(LLVMStoreSizeOfType(TargetData_val(TD), Ty));
/* Llvm.lltype -> DataLayout.t -> Int64.t */
CAMLprim value llvm_datalayout_store_size(LLVMTypeRef Ty, value DL) {
return caml_copy_int64(LLVMStoreSizeOfType(DataLayout_val(DL), Ty));
}
/* DataLayout.t -> Llvm.lltype -> Int64.t */
CAMLprim value llvm_abi_size(value TD, LLVMTypeRef Ty) {
return caml_copy_int64(LLVMABISizeOfType(TargetData_val(TD), Ty));
/* Llvm.lltype -> DataLayout.t -> Int64.t */
CAMLprim value llvm_datalayout_abi_size(LLVMTypeRef Ty, value DL) {
return caml_copy_int64(LLVMABISizeOfType(DataLayout_val(DL), Ty));
}
/* DataLayout.t -> Llvm.lltype -> int */
CAMLprim value llvm_abi_align(value TD, LLVMTypeRef Ty) {
return Val_int(LLVMABIAlignmentOfType(TargetData_val(TD), Ty));
/* Llvm.lltype -> DataLayout.t -> int */
CAMLprim value llvm_datalayout_abi_align(LLVMTypeRef Ty, value DL) {
return Val_int(LLVMABIAlignmentOfType(DataLayout_val(DL), Ty));
}
/* DataLayout.t -> Llvm.lltype -> int */
CAMLprim value llvm_stack_align(value TD, LLVMTypeRef Ty) {
return Val_int(LLVMCallFrameAlignmentOfType(TargetData_val(TD), Ty));
/* Llvm.lltype -> DataLayout.t -> int */
CAMLprim value llvm_datalayout_stack_align(LLVMTypeRef Ty, value DL) {
return Val_int(LLVMCallFrameAlignmentOfType(DataLayout_val(DL), Ty));
}
/* DataLayout.t -> Llvm.lltype -> int */
CAMLprim value llvm_preferred_align(value TD, LLVMTypeRef Ty) {
return Val_int(LLVMPreferredAlignmentOfType(TargetData_val(TD), Ty));
/* Llvm.lltype -> DataLayout.t -> int */
CAMLprim value llvm_datalayout_preferred_align(LLVMTypeRef Ty, value DL) {
return Val_int(LLVMPreferredAlignmentOfType(DataLayout_val(DL), Ty));
}
/* DataLayout.t -> Llvm.llvalue -> int */
CAMLprim value llvm_preferred_align_of_global(value TD,
LLVMValueRef GlobalVar) {
return Val_int(LLVMPreferredAlignmentOfGlobal(TargetData_val(TD), GlobalVar));
/* Llvm.llvalue -> DataLayout.t -> int */
CAMLprim value llvm_datalayout_preferred_align_of_global(LLVMValueRef GlobalVar,
value DL) {
return Val_int(LLVMPreferredAlignmentOfGlobal(DataLayout_val(DL), GlobalVar));
}
/* DataLayout.t -> Llvm.lltype -> Int64.t -> int */
CAMLprim value llvm_element_at_offset(value TD, LLVMTypeRef Ty,
value Offset) {
return Val_int(LLVMElementAtOffset(TargetData_val(TD), Ty, Int64_val(Offset)));
/* Llvm.lltype -> Int64.t -> DataLayout.t -> int */
CAMLprim value llvm_datalayout_element_at_offset(LLVMTypeRef Ty, value Offset,
value DL) {
return Val_int(LLVMElementAtOffset(DataLayout_val(DL), Ty,
Int64_val(Offset)));
}
/* DataLayout.t -> Llvm.lltype -> int -> Int64.t */
CAMLprim value llvm_offset_of_element(value TD, LLVMTypeRef Ty,
value Index) {
return caml_copy_int64(LLVMOffsetOfElement(TargetData_val(TD), Ty, Int_val(Index)));
/* Llvm.lltype -> int -> DataLayout.t -> Int64.t */
CAMLprim value llvm_datalayout_offset_of_element(LLVMTypeRef Ty, value Index,
value DL) {
return caml_copy_int64(LLVMOffsetOfElement(DataLayout_val(DL), Ty,
Int_val(Index)));
}