Import libffi from PyObjC 1.3.7.

darcs-hash:129bccb59266f997deac9b0353aea2d2d4049f92

1 files changed, 63 insertions, 0 deletions

diff --git a/libffi/testsuite/libffi.call/many_win32.c b/libffi/testsuite/libffi.call/many_win32.c
new file mode 100644
index 0000000..7cb5336
--- /dev/null
+++ b/libffi/testsuite/libffi.call/many_win32.c
@@ -0,0 +1,63 @@
+/* Area:	ffi_call
+   Purpose:	Check stdcall many call on X86_WIN32 systems.
+   Limitations:	none.
+   PR:		none.
+   Originator:	From the original ffitest.c  */
+
+/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */
+
+#include "ffitest.h"
+#include <float.h>
+
+static float __attribute__((stdcall)) stdcall_many(float f1,
+						   float f2,
+						   float f3,
+						   float f4,
+						   float f5,
+						   float f6,
+						   float f7,
+						   float f8,
+						   float f9,
+						   float f10,
+						   float f11,
+						   float f12,
+						   float f13)
+{
+  return ((f1/f2+f3/f4+f5/f6+f7/f8+f9/f10+f11/f12) * f13);
+}
+
+int main (void) 
+{
+  ffi_cif cif;
+  ffi_type *args[13];
+  void *values[13];
+  float fa[13];
+  float f, ff;
+  unsigned long ul;
+  
+  for (ul = 0; ul < 13; ul++)
+    {
+      args[ul] = &ffi_type_float;
+      values[ul] = &fa[ul];
+	fa[ul] = (float) ul;
+    }
+  
+  /* Initialize the cif */
+  CHECK(ffi_prep_cif(&cif, FFI_STDCALL, 13,
+		     &ffi_type_float, args) == FFI_OK);
+  
+  ff =  stdcall_many(fa[0], fa[1],	
+		     fa[2], fa[3],	
+		     fa[4], fa[5],	
+		     fa[6], fa[7],
+		     fa[8], fa[9],			
+		     fa[10], fa[11], fa[12]);
+
+  ffi_call(&cif, FFI_FN(stdcall_many), &f, values);
+  
+  if (f - ff < FLT_EPSILON)
+    printf("stdcall many arg tests ok!\n");
+  else
+    CHECK(0);	
+  exit(0);	
+}