mirror of
https://gitlab.os-k.eu/os-k-team/kvisc.git
synced 2023-08-25 14:05:46 +02:00
77 lines
1.5 KiB
C
77 lines
1.5 KiB
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 <in/instrs.h>
|
|
#include <sys/time.h>
|
|
|
|
#define _NEED_ARCH_I
|
|
#include <in/arch_i.h>
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
IMPL_START_0(nop)
|
|
{
|
|
}
|
|
IMPL_END;
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
IMPL_START_0(cpuid)
|
|
{
|
|
rax = rdx = 0;
|
|
}
|
|
IMPL_END;
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
IMPL_START_1(rand32)
|
|
{
|
|
v1 = (int)random();
|
|
}
|
|
IMPL_OUT;
|
|
|
|
IMPL_START_1(rand64)
|
|
{
|
|
v1 = (random() << 32) | (int)random();
|
|
}
|
|
IMPL_OUT;
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
IMPL_START_1(time)
|
|
{
|
|
struct timeval time;
|
|
gettimeofday(&time, NULL);
|
|
v1 = (time.tv_sec * 1000) + (time.tv_usec / 1000);
|
|
}
|
|
IMPL_OUT;
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
IMPL_START_1(prn)
|
|
{
|
|
if (p1->mlen > 4) {
|
|
trace("prn warning: large access size\n");
|
|
}
|
|
putchar((int)v1);
|
|
}
|
|
IMPL_END;
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
IMPL_START_0(clr)
|
|
{
|
|
rax = rbx = rcx = rdx = 0;
|
|
rsx = rbi = rdi = rsi = 0;
|
|
}
|
|
IMPL_END;
|
|
|
|
IMPL_START_0(cla)
|
|
{
|
|
ax0 = ax1 = ax2 = ax3 = 0;
|
|
ax4 = ax5 = ax6 = ax7 = 0;
|
|
}
|
|
IMPL_END;
|
|
|
|
//----------------------------------------------------------------------------//
|