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author | Jing Yu <jingyu@google.com> | 2011-12-19 16:56:54 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2011-12-19 16:56:54 -0800 |
commit | 40d7cd0fd78fe2004e2a53c4618c148339b02733 (patch) | |
tree | 5874557a6c86a1f564a03e5f28b266e31bc3759c /gcc-4.6/libffi/testsuite/libffi.call/cls_uint.c | |
parent | fe2afdf3f3701489c05d2a7509752d6f0c7616f7 (diff) | |
download | toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.tar.gz toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.tar.bz2 toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.zip |
Add gcc-4.6. Synced to @180989
Change-Id: Ie3676586e1d8e3c8cd9f07d022f450d05fa08439
svn://gcc.gnu.org/svn/gcc/branches/google/gcc-4_6-mobile
Diffstat (limited to 'gcc-4.6/libffi/testsuite/libffi.call/cls_uint.c')
-rw-r--r-- | gcc-4.6/libffi/testsuite/libffi.call/cls_uint.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gcc-4.6/libffi/testsuite/libffi.call/cls_uint.c b/gcc-4.6/libffi/testsuite/libffi.call/cls_uint.c new file mode 100644 index 000000000..885cff5c3 --- /dev/null +++ b/gcc-4.6/libffi/testsuite/libffi.call/cls_uint.c @@ -0,0 +1,43 @@ +/* Area: closure_call + Purpose: Check return value uint. + Limitations: none. + PR: none. + Originator: <andreast@gcc.gnu.org> 20030828 */ + +/* { dg-do run } */ +#include "ffitest.h" + +static void cls_ret_uint_fn(ffi_cif* cif __UNUSED__, void* resp, void** args, + void* userdata __UNUSED__) +{ + *(ffi_arg *)resp = *(unsigned int *)args[0]; + + printf("%d: %d\n",*(unsigned int *)args[0], + (int)*(ffi_arg *)(resp)); +} +typedef unsigned int (*cls_ret_uint)(unsigned int); + +int main (void) +{ + ffi_cif cif; + void *code; + ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code); + ffi_type * cl_arg_types[2]; + unsigned int res; + + cl_arg_types[0] = &ffi_type_uint; + cl_arg_types[1] = NULL; + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, + &ffi_type_uint, cl_arg_types) == FFI_OK); + + CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_uint_fn, NULL, code) == FFI_OK); + + res = (*((cls_ret_uint)code))(2147483647); + /* { dg-output "2147483647: 2147483647" } */ + printf("res: %d\n",res); + /* { dg-output "\nres: 2147483647" } */ + + exit(0); +} |