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require MATH_EMUALATE to be defined if you want to use the emulator

This commit is contained in:
cgd 1993-05-20 14:35:11 +00:00
parent 62b2b3e2f9
commit bcbeb2f225
1 changed files with 13 additions and 7 deletions
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20
sys/arch/i386/isa/npx.c
View File

@ -31,9 +31,9 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)npx.c 7.2 (Berkeley) 5/12/91
* from: @(#)npx.c 7.2 (Berkeley) 5/12/91
* $Id: npx.c,v 1.4 1993/05/20 14:35:11 cgd Exp $
*/
static char rcsid[] = "$Header: /cvsroot/src/sys/arch/i386/isa/Attic/npx.c,v 1.3 1993/05/09 23:03:41 deraadt Exp $";
#include "npx.h"
#if NNPX > 0
@ -315,11 +315,17 @@ npxattach(dvp)
printf("npx%d: exception 16\n", dvp->id_unit);
else if (npx_irq13)
;
else if (npx_exists)
printf("npx%d: error reporting broken, using emulator\n",
dvp->id_unit);
else
printf("npx%d: emulator\n", dvp->id_unit);
else {
#ifdef MATH_EMULATE
if (npx_exists)
printf("npx%d: error reporting broken, using emulator\n",
dvp->id_unit);
else
printf("npx%d: emulator\n", dvp->id_unit);
#else
panic("npxattach: no math emulator in kernel!");
#endif
}
npxinit(__INITIAL_NPXCW__);
return (1);
}