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Added ifdef for GPL_MATH_EMULATE to keep the sytem from panicing when

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using it.
This commit is contained in:
Gary Clark II 1994-04-29 21:39:55 +00:00
parent 2e1544b201
commit 9f82ad3dfb
3 changed files with 12 additions and 12 deletions
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8
sys/amd64/amd64/trap.c
View file

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)trap.c 7.4 (Berkeley) 5/13/91
* $Id: trap.c,v 1.21 1994/04/02 07:00:31 davidg Exp $
* $Id: trap.c,v 1.22 1994/04/07 10:51:00 davidg Exp $
*/
/*
@ -221,12 +221,12 @@ skiptoswitch:
/* if a transparent fault (due to context switch "late") */
if (npxdna()) return;
#endif /* NNPX > 0 */
#ifdef MATH_EMULATE
#if defined(MATH_EMULATE) || defined(GPL_MATH_EMULATE)
i = math_emulate(&frame);
if (i == 0) return;
#else /* MATH_EMULATE */
#else /* MATH_EMULATE || GPL_MATH_EMULATE */
panic("trap: math emulation necessary!");
#endif /* MATH_EMULATE */
#endif /* MATH_EMULATE || GPL_MATH_EMULATE */
ucode = FPE_FPU_NP_TRAP;
break;

8
sys/i386/i386/trap.c
View file

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)trap.c 7.4 (Berkeley) 5/13/91
* $Id: trap.c,v 1.21 1994/04/02 07:00:31 davidg Exp $
* $Id: trap.c,v 1.22 1994/04/07 10:51:00 davidg Exp $
*/
/*
@ -221,12 +221,12 @@ skiptoswitch:
/* if a transparent fault (due to context switch "late") */
if (npxdna()) return;
#endif /* NNPX > 0 */
#ifdef MATH_EMULATE
#if defined(MATH_EMULATE) || defined(GPL_MATH_EMULATE)
i = math_emulate(&frame);
if (i == 0) return;
#else /* MATH_EMULATE */
#else /* MATH_EMULATE || GPL_MATH_EMULATE */
panic("trap: math emulation necessary!");
#endif /* MATH_EMULATE */
#endif /* MATH_EMULATE || GPL_MATH_EMULATE */
ucode = FPE_FPU_NP_TRAP;
break;

8
sys/kern/subr_trap.c
View file

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)trap.c 7.4 (Berkeley) 5/13/91
* $Id: trap.c,v 1.21 1994/04/02 07:00:31 davidg Exp $
* $Id: trap.c,v 1.22 1994/04/07 10:51:00 davidg Exp $
*/
/*
@ -221,12 +221,12 @@ skiptoswitch:
/* if a transparent fault (due to context switch "late") */
if (npxdna()) return;
#endif /* NNPX > 0 */
#ifdef MATH_EMULATE
#if defined(MATH_EMULATE) || defined(GPL_MATH_EMULATE)
i = math_emulate(&frame);
if (i == 0) return;
#else /* MATH_EMULATE */
#else /* MATH_EMULATE || GPL_MATH_EMULATE */
panic("trap: math emulation necessary!");
#endif /* MATH_EMULATE */
#endif /* MATH_EMULATE || GPL_MATH_EMULATE */
ucode = FPE_FPU_NP_TRAP;
break;