// 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 <in/instrs.h>

IMPL_COND(jmp);
IMPL_COND(loop);

//
// Jump instructions
//

IMPL_START_1(jmp)
{
    JUMP(v1);
}
IMPL_END;

IMPL_START_1(loop)
{
    if (rcx > 0) {
        rcx--;
        JUMP(v1);
    }
}
IMPL_END;

IMPL_START_1(cjmpa)
{
    if (!(flg & ZF) && !(flg & CF))
        JUMP(v1);
}
IMPL_END;

IMPL_START_1(cjmpae)
{
    if (!(flg & CF))
        JUMP(v1);
}
IMPL_END;

IMPL_START_1(cjmpb)
{
    if (!(flg & ZF) && flg & CF)
        JUMP(v1);
}
IMPL_END;

IMPL_START_1(cjmpbe)
{
    if (flg & CF)
        JUMP(v1);
}
IMPL_END;

IMPL_START_1(jcxz)
{
    if (!rcx)
        JUMP(v1);
}
IMPL_END;

IMPL_START_1(jcxnz)
{
    if (rcx)
        JUMP(v1);
}
IMPL_END;