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| /* -*-c-*- */
| #include "ffitest.h"
| #include <complex.h>
|
| static _Complex T_C_TYPE return_c(_Complex T_C_TYPE c1, _Complex T_C_TYPE c2, unsigned int in3, _Complex T_C_TYPE c4)
| {
| return c1 + c2 + in3 + c4;
| }
| int main (void)
| {
| ffi_cif cif;
| ffi_type *args[MAX_ARGS];
| void *values[MAX_ARGS];
| _Complex T_C_TYPE c1, c2, c4, rc, rc2;
| unsigned int in3;
| args[0] = &T_FFI_TYPE;
| args[1] = &T_FFI_TYPE;
| args[2] = &ffi_type_uint;
| args[3] = &T_FFI_TYPE;
| values[0] = &c1;
| values[1] = &c2;
| values[2] = &in3;
| values[3] = &c4;
|
| /* Initialize the cif */
| CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
| &T_FFI_TYPE, args) == FFI_OK);
| c1 = 127.0 + 255.0 * I;
| c2 = 128.0 + 256.0;
| in3 = 255;
| c4 = 512.7 + 1024.1 * I;
|
| ffi_call(&cif, FFI_FN(return_c), &rc, values);
| rc2 = return_c(c1, c2, in3, c4);
| printf ("%f,%fi vs %f,%fi\n",
| T_CONV creal (rc), T_CONV cimag (rc),
| T_CONV creal (rc2), T_CONV cimag (rc2));
| CHECK(rc == c1 + c2 + in3 + c4);
| exit(0);
| }
|
|
