From 181d8ded82d49d0133d9d6fd1631d9816c970bfa Mon Sep 17 00:00:00 2001 From: Matthias Benkard Date: Sat, 26 Jan 2008 12:06:34 +0100 Subject: Import libffi from PyObjC 1.3.7. darcs-hash:129bccb59266f997deac9b0353aea2d2d4049f92 --- libffi/testsuite/libffi.call/return_sc.c | 38 ++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 libffi/testsuite/libffi.call/return_sc.c (limited to 'libffi/testsuite/libffi.call/return_sc.c') diff --git a/libffi/testsuite/libffi.call/return_sc.c b/libffi/testsuite/libffi.call/return_sc.c new file mode 100644 index 0000000..e528a84 --- /dev/null +++ b/libffi/testsuite/libffi.call/return_sc.c @@ -0,0 +1,38 @@ +/* Area: ffi_call + Purpose: Check return value signed char. + Limitations: none. + PR: none. + Originator: From the original ffitest.c */ + +/* { dg-do run } */ +#include "ffitest.h" + +static signed char return_sc(signed char sc) +{ + return sc; +} +int main (void) +{ + ffi_cif cif; + ffi_type *args[MAX_ARGS]; + void *values[MAX_ARGS]; + ffi_arg rint; + signed char sc; + unsigned long ul; + + args[0] = &ffi_type_schar; + values[0] = ≻ + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, + &ffi_type_schar, args) == FFI_OK); + + for (sc = (signed char) -127; + sc < (signed char) 127; sc++) + { + ul++; + ffi_call(&cif, FFI_FN(return_sc), &rint, values); + CHECK(rint == (ffi_arg) sc); + } + exit(0); +} -- cgit v1.2.3