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Fix fpgetprec and fpsetprec. #122

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Merged
ViralBShah merged 1 commit into from
Feb 27, 2016
Merged

Fix fpgetprec and fpsetprec. #122

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15 changes: 11 additions & 4 deletions i387/bsd_ieeefp.h
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Original file line number Diff line number Diff line change
Expand Up @@ -45,10 +45,14 @@
* XXX: FP*FLD and FP*OFF are undocumented pollution.
*/

/* VBS
#ifndef _SYS_CDEFS_H_
#error this file needs sys/cdefs.h as a prerequisite
#endif
*/

/*
* Rounding modes.
*/
Expand Down Expand Up @@ -106,7 +110,8 @@ typedef enum {
*/
#define FP_STKY_OFF 0 /* sticky flags offset */

#ifdef __GNUCLIKE_ASM
//VBS
//#ifdef __GNUCLIKE_ASM

#define __fldcw(addr) __asm __volatile("fldcw %0" : : "m" (*(addr)))
#define __fldenv(addr) __asm __volatile("fldenv %0" : : "m" (*(addr)))
Expand Down Expand Up @@ -166,7 +171,8 @@ fpsetround(fp_rnd_t _m)
return (_p);
}

static __inline fp_prec_t
//static __inline fp_prec_t
DLLEXPORT fp_prec_t
fpgetprec(void)
{
unsigned short _cw;
Expand All @@ -175,7 +181,8 @@ fpgetprec(void)
return ((fp_prec_t)((_cw & FP_PRC_FLD) >> FP_PRC_OFF));
}

static __inline fp_prec_t
//static __inline fp_prec_t
DLLEXPORT fp_prec_t
fpsetprec(fp_prec_t _m)
{
fp_prec_t _p;
Expand Down Expand Up @@ -253,6 +260,6 @@ fpresetsticky(fp_except_t _m)
return (_p);
}

#endif /* __GNUCLIKE_ASM */
//#endif /* __GNUCLIKE_ASM */

#endif /* !_MACHINE_IEEEFP_H_ */