1
0
mirror of https://gitlab.os-k.eu/os-k-team/kvisc.git synced 2023-08-25 14:05:46 +02:00
kvisc/pc/instrs/super.c
2019-06-02 16:33:28 +02:00

32 lines
437 B
C

// The OS/K Team licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
#include "instrs.h"
#include "arch_i.h"
//
// Supervisor only instructions
//
IMPL_START_0(cli)
{
CHK_SUPERV();
flg &= ~IF;
}
IMPL_END;
IMPL_START_0(sti)
{
CHK_SUPERV();
flg |= IF;
}
IMPL_END;
IMPL_START_0(stop)
{
CHK_SUPERV();
_except(ctx, E_SHT, "STOP INSTR");
}
IMPL_END;