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