Initial import package libffi: A portable foreign function interface libraryHEAD2.0_alphamaster2.0alpha1.0_post

1 files changed, 90 insertions, 0 deletions

diff --git a/testsuite/libffi.call/closure_fn6.c b/testsuite/libffi.call/closure_fn6.c
new file mode 100644
index 0000000..73c54fd
--- /dev/null
+++ b/testsuite/libffi.call/closure_fn6.c
@@ -0,0 +1,90 @@
+/* Area:	closure_call
+   Purpose:	Check multiple values passing from different type.
+		Also, exceed the limit of gpr and fpr registers on PowerPC.
+   Limitations:	none.
+   PR:		PR23404
+   Originator:	<andreast@gcc.gnu.org> 20050830	 */
+
+/* { dg-do run } */
+#include "ffitest.h"
+
+static void
+closure_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
+		 void* userdata)
+{
+  *(ffi_arg*)resp =
+    (int)*(unsigned long long *)args[0] +
+    (int)(*(unsigned long long *)args[1]) +
+    (int)(*(unsigned long long *)args[2]) +
+    (int)*(unsigned long long *)args[3] +
+    (int)(*(int *)args[4]) + (int)(*(double *)args[5]) +
+    (int)*(double *)args[6] + (int)(*(float *)args[7]) +
+    (int)(*(double *)args[8]) + (int)*(double *)args[9] +
+    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
+    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
+    (int)(*(double *)args[14]) +  (int)*(double *)args[15] +
+    (intptr_t)userdata;
+
+  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
+	 (int)*(unsigned long long  *)args[0],
+	 (int)(*(unsigned long long  *)args[1]),
+	 (int)(*(unsigned long long  *)args[2]),
+	 (int)*(unsigned long long  *)args[3],
+	 (int)(*(int *)args[4]), (int)(*(double *)args[5]),
+	 (int)*(double *)args[6], (int)(*(float *)args[7]),
+	 (int)(*(double *)args[8]), (int)*(double *)args[9],
+	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
+	 (int)*(int *)args[12], (int)(*(int *)args[13]),
+	 (int)(*(double *)args[14]), (int)(*(double *)args[15]),
+	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
+
+}
+
+typedef int (*closure_test_type0)(unsigned long long,
+				  unsigned long long,
+				  unsigned long long,
+				  unsigned long long,
+				  int, double, double, float, double, double,
+				  int, float, int, int, double, double);
+
+int main (void)
+{
+  ffi_cif cif;
+  void *code;
+  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
+  ffi_type * cl_arg_types[17];
+  int res;
+
+  cl_arg_types[0] = &ffi_type_uint64;
+  cl_arg_types[1] = &ffi_type_uint64;
+  cl_arg_types[2] = &ffi_type_uint64;
+  cl_arg_types[3] = &ffi_type_uint64;
+  cl_arg_types[4] = &ffi_type_sint;
+  cl_arg_types[5] = &ffi_type_double;
+  cl_arg_types[6] = &ffi_type_double;
+  cl_arg_types[7] = &ffi_type_float;
+  cl_arg_types[8] = &ffi_type_double;
+  cl_arg_types[9] = &ffi_type_double;
+  cl_arg_types[10] = &ffi_type_sint;
+  cl_arg_types[11] = &ffi_type_float;
+  cl_arg_types[12] = &ffi_type_sint;
+  cl_arg_types[13] = &ffi_type_sint;
+  cl_arg_types[14] = &ffi_type_double;
+  cl_arg_types[15] = &ffi_type_double;
+  cl_arg_types[16] = NULL;
+
+  /* Initialize the cif */
+  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
+		     &ffi_type_sint, cl_arg_types) == FFI_OK);
+
+  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn0,
+                             (void *) 3 /* userdata */, code) == FFI_OK);
+
+  res = (*((closure_test_type0)code))
+    (1, 2, 3, 4, 127, 429., 7., 8., 9.5, 10., 11, 12., 13,
+     19, 21., 1.);
+  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
+  printf("res: %d\n",res);
+  /* { dg-output "\nres: 680" } */
+  exit(0);
+}