Adding bindings for memory buffers and module providers. Switching

[oota-llvm.git] / bindings / ocaml / bitreader / llvm_bitreader.mli

diff --git a/bindings/ocaml/bitreader/llvm_bitreader.mli b/bindings/ocaml/bitreader/llvm_bitreader.mli
index 37750bcdb32d9bb7d9811f39dbf15e62850d70a2..bc5efc880fbff9e955ca48bcde68b157bf8c673a 100644 (file)
--- a/bindings/ocaml/bitreader/llvm_bitreader.mli
+++ b/bindings/ocaml/bitreader/llvm_bitreader.mli
@@ -13,13 +13,18 @@
  *===----------------------------------------------------------------------===*)
 
 
-type bitreader_result =
-| Bitreader_success of Llvm.llmodule
-| Bitreader_failure of string
+exception Error of string
 
+(** [read_bitcode_file path] reads the bitcode for a new module [m] from the
+    file at [path]. Returns [Success m] if successful, and [Failure msg]
+    otherwise, where [msg] is a description of the error encountered.
+    See the function [llvm::getBitcodeModuleProvider]. **)
+external get_module_provider : Llvm.llmemorybuffer -> Llvm.llmoduleprovider
+                             = "llvm_get_module_provider"
 
-(** [read_bitcode_file path] reads the bitcode for module [m] from the file at
-    [path]. Returns [Reader_success m] if successful, and [Reader_failure msg]
-    otherwise, where [msg] is a description of the error encountered. **)
-external read_bitcode_file : string -> bitreader_result
-                           = "llvm_read_bitcode_file"
+(** [parse_bitcode mb] parses the bitcode for a new module [m] from the memory
+    buffer [mb]. Returns [Success m] if successful, and [Failure msg] otherwise,
+    where [msg] is a description of the error encountered.
+    See the function [llvm::ParseBitcodeFile]. **)
+external parse_bitcode : Llvm.llmemorybuffer -> Llvm.llmodule
+                       = "llvm_parse_bitcode"