f145ed6b90
2003-11-08 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/cls_double.c: Do a check on the result. * testsuite/libffi.call/cls_uchar.c: Likewise. * testsuite/libffi.call/cls_uint.c: Likewise. * testsuite/libffi.call/cls_ulonglong.c: Likewise. * testsuite/libffi.call/cls_ushort.c: Likewise. * testsuite/libffi.call/return_sc.c: Cleanup whitespaces. From-SVN: r73369
41 lines
1014 B
C
41 lines
1014 B
C
/* Area: closure_call
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Purpose: Check return value uchar.
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Limitations: none.
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PR: none.
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Originator: <andreast@gcc.gnu.org> 20030828 */
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/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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static void cls_ret_uchar_fn(ffi_cif* cif,void* resp,void** args,
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void* userdata)
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{
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*(ffi_arg*)resp = *(unsigned char *)args[0];
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printf("%d: %d\n",*(unsigned char *)args[0],
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*(ffi_arg*)resp);
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}
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typedef unsigned char (*cls_ret_uchar)(unsigned char);
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int main (void)
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{
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ffi_cif cif;
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static ffi_closure cl;
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ffi_closure *pcl = &cl;
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ffi_type * cl_arg_types[2];
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unsigned char res;
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cl_arg_types[0] = &ffi_type_uchar;
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cl_arg_types[1] = NULL;
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/* Initialize the cif */
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CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
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&ffi_type_uchar, cl_arg_types) == FFI_OK);
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CHECK(ffi_prep_closure(pcl, &cif, cls_ret_uchar_fn, NULL) == FFI_OK);
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res = (*((cls_ret_uchar)pcl))(127);
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/* { dg-output "127: 127" } */
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CHECK(res == 127);
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exit(0);
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}
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