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author | Matthias Benkard <code@mail.matthias.benkard.de> | 2008-03-03 21:39:37 +0100 |
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committer | Matthias Benkard <code@mail.matthias.benkard.de> | 2008-03-03 21:39:37 +0100 |
commit | cd11ae061b002913740483529e31b3f6d3da753d (patch) | |
tree | a6d84df9a4a8ed53476aa079a7202fdec69f4d98 /libffi.old/testsuite/libffi.call/cls_float.c | |
parent | b2342735e543f8fec2f6914d5e628391dd0ffc46 (diff) |
Update libffi to 3.0.4.
darcs-hash:d0cdf89441c98da668f268b1af91e536dc3ed76e
Diffstat (limited to 'libffi.old/testsuite/libffi.call/cls_float.c')
-rw-r--r-- | libffi.old/testsuite/libffi.call/cls_float.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/libffi.old/testsuite/libffi.call/cls_float.c b/libffi.old/testsuite/libffi.call/cls_float.c new file mode 100644 index 0000000..ac4ec48 --- /dev/null +++ b/libffi.old/testsuite/libffi.call/cls_float.c @@ -0,0 +1,51 @@ +/* Area: closure_call + Purpose: Check return value float. + Limitations: none. + PR: none. + Originator: <andreast@gcc.gnu.org> 20030828 */ + +/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */ +#include "ffitest.h" + +static void cls_ret_float_fn(ffi_cif* cif,void* resp,void** args, + void* userdata) + { + *(float *)resp = *(float *)args[0]; + + printf("%g: %g\n",*(float *)args[0], + *(float *)resp); + } + +typedef float (*cls_ret_float)(float); + +int main (void) +{ + ffi_cif cif; +#ifndef USING_MMAP + static ffi_closure cl; +#endif + ffi_closure *pcl; + ffi_type * cl_arg_types[2]; + float res; + +#ifdef USING_MMAP + pcl = allocate_mmap (sizeof(ffi_closure)); +#else + pcl = &cl; +#endif + + + cl_arg_types[0] = &ffi_type_float; + cl_arg_types[1] = NULL; + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, + &ffi_type_float, cl_arg_types) == FFI_OK); + + CHECK(ffi_prep_closure(pcl, &cif, cls_ret_float_fn, NULL) == FFI_OK); + res = ((((cls_ret_float)pcl)(-2122.12))); + /* { dg-output "\\-2122.12: \\-2122.12" } */ + printf("res: %.6f\n", res); + /* { dg-output "\nres: \-2122.120117" } */ + exit(0); +} |