URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libffi/] [testsuite/] [libffi.call/] [return_dbl2.c] - Rev 758
Go to most recent revision | Compare with Previous | Blame | View Log
/* Area: ffi_call Purpose: Check return value double. Limitations: none. PR: none. Originator: <andreast@gcc.gnu.org> 20050212 */ /* { dg-do run } */ #include "ffitest.h" static double return_dbl(double dbl1, double dbl2, unsigned int in3, double dbl4) { return dbl1 + dbl2 + in3 + dbl4; } int main (void) { ffi_cif cif; ffi_type *args[MAX_ARGS]; void *values[MAX_ARGS]; double dbl1, dbl2, dbl4, rdbl; unsigned int in3; args[0] = &ffi_type_double; args[1] = &ffi_type_double; args[2] = &ffi_type_uint; args[3] = &ffi_type_double; values[0] = &dbl1; values[1] = &dbl2; values[2] = &in3; values[3] = &dbl4; /* Initialize the cif */ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &ffi_type_double, args) == FFI_OK); dbl1 = 127.0; dbl2 = 128.0; in3 = 255; dbl4 = 512.7; ffi_call(&cif, FFI_FN(return_dbl), &rdbl, values); printf ("%f vs %f\n", rdbl, return_dbl(dbl1, dbl2, in3, dbl4)); CHECK(rdbl == dbl1 + dbl2 + in3 + dbl4); exit(0); }
Go to most recent revision | Compare with Previous | Blame | View Log