From cd11ae061b002913740483529e31b3f6d3da753d Mon Sep 17 00:00:00 2001 From: Matthias Benkard Date: Mon, 3 Mar 2008 21:39:37 +0100 Subject: Update libffi to 3.0.4. darcs-hash:d0cdf89441c98da668f268b1af91e536dc3ed76e --- libffi-3.0.4/testsuite/libffi.call/return_uc.c | 38 ++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 libffi-3.0.4/testsuite/libffi.call/return_uc.c (limited to 'libffi-3.0.4/testsuite/libffi.call/return_uc.c') diff --git a/libffi-3.0.4/testsuite/libffi.call/return_uc.c b/libffi-3.0.4/testsuite/libffi.call/return_uc.c new file mode 100644 index 0000000..07c45de --- /dev/null +++ b/libffi-3.0.4/testsuite/libffi.call/return_uc.c @@ -0,0 +1,38 @@ +/* Area: ffi_call + Purpose: Check return value unsigned char. + Limitations: none. + PR: none. + Originator: From the original ffitest.c */ + +/* { dg-do run } */ +#include "ffitest.h" + +static unsigned char return_uc(unsigned char uc) +{ + return uc; +} + +int main (void) +{ + ffi_cif cif; + ffi_type *args[MAX_ARGS]; + void *values[MAX_ARGS]; + ffi_arg rint; + + unsigned char uc; + + args[0] = &ffi_type_uchar; + values[0] = &uc; + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, + &ffi_type_uchar, args) == FFI_OK); + + for (uc = (unsigned char) '\x00'; + uc < (unsigned char) '\xff'; uc++) + { + ffi_call(&cif, FFI_FN(return_uc), &rint, values); + CHECK(rint == (signed int) uc); + } + exit(0); +} -- cgit v1.2.3