/* CGEN fpu support | |
Copyright (C) 1999 Cygnus Solutions. */ | |
#include "sim-main.h" | |
#include "sim-fpu.h" | |
/* Return boolean indicating if X is an snan. */ | |
BI | |
cgen_sf_snan_p (CGEN_FPU* fpu, SF x) | |
{ | |
sim_fpu op1; | |
sim_fpu_32to (&op1, x); | |
return sim_fpu_is_nan (&op1); | |
} | |
BI | |
cgen_df_snan_p (CGEN_FPU* fpu, DF x) | |
{ | |
sim_fpu op1; | |
sim_fpu_64to (&op1, x); | |
return sim_fpu_is_nan (&op1); | |
} | |
/* No-op fpu error handler. */ | |
void | |
cgen_fpu_ignore_errors (CGEN_FPU* fpu, int status) | |
{ | |
} |