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[OCaml] Add an ocamlfind package llvm.all_backends.

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This package is useful for architecture-independent tools like llc.

Patch by Jacques-Pascal Deplaix.

llvm-svn: 207793
This commit is contained in:
Peter Zotov 2014-05-01 21:00:52 +00:00
parent d858d50a3a
commit a7bda7bc0b
6 changed files with 83 additions and 1 deletions
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2
bindings/ocaml/Makefile
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@ -9,7 +9,7 @@
LEVEL := ../..
DIRS = llvm bitreader bitwriter irreader analysis target executionengine \
transforms linker backends
transforms linker backends all_backends
ExtraMakefiles = $(PROJ_OBJ_DIR)/Makefile.ocaml
ocamldoc:

21
bindings/ocaml/all_backends/Makefile Normal file
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@ -0,0 +1,21 @@
##===- bindings/ocaml/all_backends/Makefile ----------------------*- Makefile -*-===##
#
# The LLVM Compiler Infrastructure
#
# This file is distributed under the University of Illinois Open Source
# License. See LICENSE.TXT for details.
#
##===----------------------------------------------------------------------===##
#
# This is the makefile for the Objective Caml Llvm_backends interface.
#
##===----------------------------------------------------------------------===##
LEVEL := ../../..
include $(LEVEL)/Makefile.config
LIBRARYNAME := llvm_all_backends
UsedComponents := $(TARGETS_TO_BUILD)
UsedOcamlInterfaces :=
include ../Makefile.ocaml

32
bindings/ocaml/all_backends/all_backends_ocaml.c Normal file
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@ -0,0 +1,32 @@
/*===-- all_backends_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"
#include "caml/fail.h"
#include "caml/memory.h"
#include "caml/custom.h"
/* unit -> unit */
CAMLprim value llvm_initialize_all(value Unit) {
LLVMInitializeAllTargetInfos();
LLVMInitializeAllTargets();
LLVMInitializeAllTargetMCs();
LLVMInitializeAllAsmPrinters();
LLVMInitializeAllAsmParsers();
return Val_unit;
}

10
bindings/ocaml/all_backends/llvm_all_backends.ml Normal file
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@ -0,0 +1,10 @@
(*===-- llvm_all_backends.ml - LLVM OCaml Interface -----------*- OCaml -*-===*
*
* The LLVM Compiler Infrastructure
*
* This file is distributed under the University of Illinois Open Source
* License. See LICENSE.TXT for details.
*
*===----------------------------------------------------------------------===*)
external initialize : unit -> unit = "llvm_initialize_all"

11
bindings/ocaml/all_backends/llvm_all_backends.mli Normal file
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@ -0,0 +1,11 @@
(*===-- llvm_all_backends.mli - LLVM OCaml Interface ----------*- OCaml -*-===*
*
* The LLVM Compiler Infrastructure
*
* This file is distributed under the University of Illinois Open Source
* License. See LICENSE.TXT for details.
*
*===----------------------------------------------------------------------===*)
(** Initialize all the backends targets *)
val initialize : unit -> unit

8
bindings/ocaml/llvm/META.llvm.in
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@ -93,3 +93,11 @@ package "linker" (
archive(byte) = "llvm_linker.cma"
archive(native) = "llvm_linker.cmxa"
)
package "all_backends" (
requires = "llvm"
version = "@PACKAGE_VERSION@"
description = "All backends for LLVM"
archive(byte) = "llvm_all_backends.cma"
archive(native) = "llvm_all_backends.cmxa"
)