1/* CGEN fpu support
2   Copyright (C) 1999 Cygnus Solutions.  */
3
4#include "sim-main.h"
5#include "sim-fpu.h"
6
7/* Return boolean indicating if X is an snan.  */
8
9BI
10cgen_sf_snan_p (CGEN_FPU* fpu, SF x)
11{
12  sim_fpu op1;
13
14  sim_fpu_32to (&op1, x);
15  return sim_fpu_is_nan (&op1);
16}
17
18BI
19cgen_df_snan_p (CGEN_FPU* fpu, DF x)
20{
21  sim_fpu op1;
22
23  sim_fpu_64to (&op1, x);
24  return sim_fpu_is_nan (&op1);
25}
26
27/* No-op fpu error handler.  */
28
29void
30cgen_fpu_ignore_errors (CGEN_FPU* fpu, int status)
31{
32}
33