llvm/bindings/ocaml/backends/backend_ocaml.c
Peter Zotov e3227ca292 [OCaml] Drop support for 3.12.1 and earlier.
In practice this means:
  * Always using -g flag.
  * Embedding -cclib -lstdc++ into the corresponding cma/cmxa file.
    This also moves -lstdc++ in a single place.
  * Using caml_named_value instead of a homegrown mechanism.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220843 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 08:15:54 +00:00

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2.0 KiB
C

/*===-- backend_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/memory.h"
/* TODO: Figure out how to call these only for targets which support them.
* LLVMInitialize ## target ## AsmPrinter();
* LLVMInitialize ## target ## AsmParser();
* LLVMInitialize ## target ## Disassembler();
*/
#define INITIALIZER1(target) \
CAMLprim value llvm_initialize_ ## target(value Unit) { \
LLVMInitialize ## target ## TargetInfo(); \
LLVMInitialize ## target ## Target(); \
LLVMInitialize ## target ## TargetMC(); \
return Val_unit; \
}
#define INITIALIZER(target) INITIALIZER1(target)
INITIALIZER(TARGET)