+++ /dev/null
-(* RUN: cp %s %T/executionengine.ml
- * RUN: %ocamlcomp -g -warn-error A -package llvm.executionengine -linkpkg %T/executionengine.ml -o %t
- * RUN: %t
- * REQUIRES: native, object-emission
- * XFAIL: vg_leak
- *)
-
-open Llvm
-open Llvm_executionengine
-open Llvm_target
-
-(* Note that this takes a moment to link, so it's best to keep the number of
- individual tests low. *)
-
-let context = global_context ()
-let i8_type = Llvm.i8_type context
-let i32_type = Llvm.i32_type context
-let i64_type = Llvm.i64_type context
-let double_type = Llvm.double_type context
-
-let () =
- assert (Llvm_executionengine.initialize ())
-
-let bomb msg =
- prerr_endline msg;
- exit 2
-
-let define_getglobal m pg =
- let fn = define_function "getglobal" (function_type i32_type [||]) m in
- let b = builder_at_end (global_context ()) (entry_block fn) in
- let g = build_call pg [||] "" b in
- ignore (build_ret g b);
- fn
-
-let define_plus m =
- let fn = define_function "plus" (function_type i32_type [| i32_type;
- i32_type |]) m in
- let b = builder_at_end (global_context ()) (entry_block fn) in
- let add = build_add (param fn 0) (param fn 1) "sum" b in
- ignore (build_ret add b);
- fn
-
-let test_executionengine () =
- let open Ctypes in
-
- (* create *)
- let m = create_module (global_context ()) "test_module" in
- let ee = create m in
-
- (* add plus *)
- let plus = define_plus m in
-
- (* add module *)
- let m2 = create_module (global_context ()) "test_module2" in
- add_module m2 ee;
-
- (* add global mapping *)
- (* BROKEN: see PR20656 *)
- (* let g = declare_function "g" (function_type i32_type [||]) m2 in
- let cg = coerce (Foreign.funptr (void @-> returning int32_t)) (ptr void)
- (fun () -> 42l) in
- add_global_mapping g cg ee;
-
- (* check g *)
- let cg' = get_pointer_to_global g (ptr void) ee in
- if 0 <> ptr_compare cg cg' then bomb "int pointers to g differ";
-
- (* add getglobal *)
- let getglobal = define_getglobal m2 g in*)
-
- (* run_static_ctors *)
- run_static_ctors ee;
-
- (* call plus *)
- let cplusty = Foreign.funptr (int32_t @-> int32_t @-> returning int32_t) in
- let cplus = get_pointer_to_global plus cplusty ee in
- if 4l <> cplus 2l 2l then bomb "plus didn't work";
-
- (* call getglobal *)
- (* let cgetglobalty = Foreign.funptr (void @-> returning int32_t) in
- let cgetglobal = get_pointer_to_global getglobal cgetglobalty ee in
- if 42l <> cgetglobal () then bomb "getglobal didn't work"; *)
-
- (* remove_module *)
- remove_module m2 ee;
- dispose_module m2;
-
- (* run_static_dtors *)
- run_static_dtors ee;
-
- (* Show that the data layout binding links and runs.*)
- let dl = data_layout ee in
-
- (* Demonstrate that a garbage pointer wasn't returned. *)
- let ty = DataLayout.intptr_type context dl in
- if ty != i32_type && ty != i64_type then bomb "target_data did not work";
-
- (* dispose *)
- dispose ee
-
-let () =
- test_executionengine ();
- Gc.compact ()