Adding bindings for target triple and data layout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45369 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 51 insertions, 0 deletions

diff --git a/bindings/ocaml/llvm/llvm.ml b/bindings/ocaml/llvm/llvm.ml
index b5d1d3df82..457677b493 100644
--- a/bindings/ocaml/llvm/llvm.ml
+++ b/bindings/ocaml/llvm/llvm.ml
@@ -107,6 +107,14 @@ let _ = register_exns (IoError "")
 
 external create_module : string -> llmodule = "llvm_create_module"
 external dispose_module : llmodule -> unit = "llvm_dispose_module"
+external target_triple: llmodule -> string
+                      = "llvm_target_triple"
+external set_target_triple: string -> llmodule -> unit
+                          = "llvm_set_target_triple"
+external data_layout: llmodule -> string
+                    = "llvm_data_layout"
+external set_data_layout: string -> llmodule -> unit
+                        = "llvm_set_data_layout"
 external define_type_name : string -> lltype -> llmodule -> bool
                           = "llvm_add_type_name"
 external delete_type_name : string -> llmodule -> unit
diff --git a/bindings/ocaml/llvm/llvm.mli b/bindings/ocaml/llvm/llvm.mli
index 8d9d21261d..8f2c9219e3 100644
--- a/bindings/ocaml/llvm/llvm.mli
+++ b/bindings/ocaml/llvm/llvm.mli
@@ -162,6 +162,27 @@ external create_module : string -> llmodule = "llvm_create_module"
     [llvm::Module::~Module]. **)
 external dispose_module : llmodule -> unit = "llvm_dispose_module"
 
+(** [target_triple m] is the target specifier for the module [m], something like
+    [i686-apple-darwin8]. See the method [llvm::Module::getTargetTriple]. **)
+external target_triple: llmodule -> string
+                      = "llvm_target_triple"
+
+(** [target_triple triple m] changes the target specifier for the module [m] to
+    the string [triple]. See the method [llvm::Module::setTargetTriple]. **)
+external set_target_triple: string -> llmodule -> unit
+                          = "llvm_set_target_triple"
+
+(** [data_layout m] is the data layout specifier for the module [m], something
+    like [e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-...-a0:0:64-f80:128:128]. See the
+    method [llvm::Module::getDataLayout]. **)
+external data_layout: llmodule -> string
+                    = "llvm_data_layout"
+
+(** [set_data_layout s m] changes the data layout specifier for the module [m]
+    to the string [s]. See the method [llvm::Module::setDataLayout]. **)
+external set_data_layout: string -> llmodule -> unit
+                        = "llvm_set_data_layout"
+
 (** [define_type_name name ty m] adds a named type to the module's symbol table.
     Returns [true] if successful. If such a name already exists, then no entry
     is added and [false] is returned. See the [llvm::Module::addTypeName]
diff --git a/bindings/ocaml/llvm/llvm_ocaml.c b/bindings/ocaml/llvm/llvm_ocaml.c
index d8856e74e4..d095550962 100644
--- a/bindings/ocaml/llvm/llvm_ocaml.c
+++ b/bindings/ocaml/llvm/llvm_ocaml.c
@@ -62,6 +62,28 @@ CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
   return Val_unit;
 }
 
+/* llmodule -> string */
+CAMLprim value llvm_target_triple(LLVMModuleRef M) {
+  return copy_string(LLVMGetTarget(M));
+}
+
+/* string -> llmodule -> unit */
+CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
+  LLVMSetTarget(M, String_val(Trip));
+  return Val_unit;
+}
+
+/* llmodule -> string */
+CAMLprim value llvm_data_layout(LLVMModuleRef M) {
+  return copy_string(LLVMGetDataLayout(M));
+}
+
+/* string -> llmodule -> unit */
+CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
+  LLVMSetDataLayout(M, String_val(Layout));
+  return Val_unit;
+}
+
 /* string -> lltype -> llmodule -> bool */
 CAMLprim value llvm_add_type_name(value Name, LLVMTypeRef Ty, LLVMModuleRef M) {
   int res = LLVMAddTypeName(M, String_val(Name), Ty);