File: cgen-fpu.c

package info (click to toggle)
gdb 16.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 237,056 kB
  • sloc: ansic: 2,134,949; asm: 375,582; exp: 206,875; cpp: 73,639; makefile: 70,467; sh: 26,103; python: 13,697; yacc: 11,341; ada: 7,358; xml: 6,098; perl: 5,077; pascal: 3,389; tcl: 2,986; f90: 2,764; lisp: 1,984; cs: 879; lex: 738; sed: 228; awk: 181; objc: 137; fortran: 57
file content (35 lines) | stat: -rw-r--r-- 559 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
/* CGEN fpu support
   Copyright (C) 1999 Cygnus Solutions.  */

/* This must come before any other includes.  */
#include "defs.h"

#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)
{
}