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/*
* Linux arm fpu support
* Mimic Plan9 floating point support
*/
#include <fenv.h>
static void
setfcr(ulong fcr)
{
}
static ulong
getfcr(void)
{
ulong fcr = 0;
return fcr;
}
static ulong
getfsr(void)
{
ulong fsr = -1;
return fsr;
}
static void
setfsr(ulong fsr)
{
}
/* FCR */
#define FPINEX (1<<5)
#define FPUNFL ((1<<4)|(1<<1))
#define FPOVFL (1<<3)
#define FPZDIV (1<<2)
#define FPINVAL (1<<0)
#define FPRNR (0<<10)
#define FPRZ (3<<10)
#define FPRPINF (2<<10)
#define FPRNINF (1<<10)
#define FPRMASK (3<<10)
#define FPPEXT (3<<8)
#define FPPSGL (0<<8)
#define FPPDBL (2<<8)
#define FPPMASK (3<<8)
/* FSR */
#define FPAINEX FPINEX
#define FPAOVFL FPOVFL
#define FPAUNFL FPUNFL
#define FPAZDIV FPZDIV
#define FPAINVAL FPINVAL
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