mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-25 16:29:20 +00:00
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136582 91177308-0d34-0410-b5e6-96231b3b80d8
103 lines
4.0 KiB
C
103 lines
4.0 KiB
C
/*===-- target_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/Target.h"
|
|
#include "caml/alloc.h"
|
|
|
|
/* string -> TargetData.t */
|
|
CAMLprim LLVMTargetDataRef llvm_targetdata_create(value StringRep) {
|
|
return LLVMCreateTargetData(String_val(StringRep));
|
|
}
|
|
|
|
/* TargetData.t -> [<Llvm.PassManager.any] Llvm.PassManager.t -> unit */
|
|
CAMLprim value llvm_targetdata_add(LLVMTargetDataRef TD, LLVMPassManagerRef PM){
|
|
LLVMAddTargetData(TD, PM);
|
|
return Val_unit;
|
|
}
|
|
|
|
/* TargetData.t -> string */
|
|
CAMLprim value llvm_targetdata_as_string(LLVMTargetDataRef TD) {
|
|
char *StringRep = LLVMCopyStringRepOfTargetData(TD);
|
|
value Copy = copy_string(StringRep);
|
|
LLVMDisposeMessage(StringRep);
|
|
return Copy;
|
|
}
|
|
|
|
/* TargetData.t -> unit */
|
|
CAMLprim value llvm_targetdata_dispose(LLVMTargetDataRef TD) {
|
|
LLVMDisposeTargetData(TD);
|
|
return Val_unit;
|
|
}
|
|
|
|
/* TargetData.t -> Endian.t */
|
|
CAMLprim value llvm_byte_order(LLVMTargetDataRef TD) {
|
|
return Val_int(LLVMByteOrder(TD));
|
|
}
|
|
|
|
/* TargetData.t -> int */
|
|
CAMLprim value llvm_pointer_size(LLVMTargetDataRef TD) {
|
|
return Val_int(LLVMPointerSize(TD));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.lltype -> Int64.t */
|
|
CAMLprim value llvm_size_in_bits(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
|
|
return caml_copy_int64(LLVMSizeOfTypeInBits(TD, Ty));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.lltype -> Int64.t */
|
|
CAMLprim value llvm_store_size(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
|
|
return caml_copy_int64(LLVMStoreSizeOfType(TD, Ty));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.lltype -> Int64.t */
|
|
CAMLprim value llvm_abi_size(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
|
|
return caml_copy_int64(LLVMABISizeOfType(TD, Ty));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.lltype -> int */
|
|
CAMLprim value llvm_abi_align(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
|
|
return Val_int(LLVMABIAlignmentOfType(TD, Ty));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.lltype -> int */
|
|
CAMLprim value llvm_stack_align(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
|
|
return Val_int(LLVMCallFrameAlignmentOfType(TD, Ty));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.lltype -> int */
|
|
CAMLprim value llvm_preferred_align(LLVMTargetDataRef TD, LLVMTypeRef Ty) {
|
|
return Val_int(LLVMPreferredAlignmentOfType(TD, Ty));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.llvalue -> int */
|
|
CAMLprim value llvm_preferred_align_of_global(LLVMTargetDataRef TD,
|
|
LLVMValueRef GlobalVar) {
|
|
return Val_int(LLVMPreferredAlignmentOfGlobal(TD, GlobalVar));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.lltype -> Int64.t -> int */
|
|
CAMLprim value llvm_element_at_offset(LLVMTargetDataRef TD, LLVMTypeRef Ty,
|
|
value Offset) {
|
|
return Val_int(LLVMElementAtOffset(TD, Ty, Int_val(Offset)));
|
|
}
|
|
|
|
/* TargetData.t -> Llvm.lltype -> int -> Int64.t */
|
|
CAMLprim value llvm_offset_of_element(LLVMTargetDataRef TD, LLVMTypeRef Ty,
|
|
value Index) {
|
|
return caml_copy_int64(LLVMOffsetOfElement(TD, Ty, Int_val(Index)));
|
|
}
|