Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-11-17 08:23:10 +00:00
parent 8e12397d70
commit eb85e2fc17
28480 changed files with 72 additions and 3866936 deletions

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foreach(TARGET ${LLVM_TARGETS_TO_BUILD})
set(OCAML_LLVM_TARGET ${TARGET})
foreach( ext ml mli )
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/llvm_backend.${ext}.in"
"${CMAKE_CURRENT_BINARY_DIR}/llvm_${TARGET}.${ext}")
endforeach()
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/backend_ocaml.c"
"${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_ocaml.c")
add_ocaml_library(llvm_${TARGET}
OCAML llvm_${TARGET}
C ${TARGET}_ocaml
CFLAGS -DTARGET=${TARGET}
LLVM ${TARGET}
NOCOPY)
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/META.llvm_backend.in"
"${LLVM_LIBRARY_DIR}/ocaml/META.llvm_${TARGET}")
install(FILES "${LLVM_LIBRARY_DIR}/ocaml/META.llvm_${TARGET}"
DESTINATION "${LLVM_OCAML_INSTALL_PATH}")
endforeach()

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name = "llvm_@TARGET@"
version = "@PACKAGE_VERSION@"
description = "@TARGET@ Backend for LLVM"
requires = "llvm"
archive(byte) = "llvm_@TARGET@.cma"
archive(native) = "llvm_@TARGET@.cmxa"
directory = "llvm"

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/*===-- 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)

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(*===-- llvm_backend.ml.in - 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_@TARGET@"

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(*===-- llvm_backend.mli.in - 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.
*
*===----------------------------------------------------------------------===*)
(** @TARGET@ Initialization.
This interface provides an OCaml API for initialization of
the @TARGET@ LLVM target. By referencing this module, you will cause
OCaml to load or link in the LLVM libraries corresponding to the target.
By calling [initialize], you will register components of this target
in the target registry, which is necessary in order to emit assembly,
object files, and so on. *)
external initialize : unit -> unit = "llvm_initialize_@TARGET@"