91 lines
1.6 KiB
C
91 lines
1.6 KiB
C
// The OS/K Team licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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#include <in/instrs.h>
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#include <sys/time.h>
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#include <unistd.h>
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#include <time.h>
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#include <pc/console.h>
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#define _NEED_ARCH_I
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#include <in/arch_i.h>
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//----------------------------------------------------------------------------//
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IMPL_START_0(nop)
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{
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}
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IMPL_END;
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//----------------------------------------------------------------------------//
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IMPL_START_0(pause)
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{
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usleep(5000);
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}
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IMPL_END;
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IMPL_START_0(xpause)
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{
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CHK_SUPERV();
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usleep(25000);
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}
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IMPL_END;
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//----------------------------------------------------------------------------//
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IMPL_START_0(cpuid)
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{
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rax = rdx = 0;
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}
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IMPL_END;
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//----------------------------------------------------------------------------//
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IMPL_START_1(rand32)
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{
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v1 = (int)random();
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}
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IMPL_OUT;
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IMPL_START_1(rand64)
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{
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v1 = (random() << 32) | (int)random();
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}
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IMPL_OUT;
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//----------------------------------------------------------------------------//
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IMPL_START_1(time)
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{
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v1 = time(NULL);
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}
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IMPL_OUT;
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IMPL_START_1(utime)
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{
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struct timeval time;
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gettimeofday(&time, NULL);
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v1 = (time.tv_sec * 1000) + (time.tv_usec / 1000);
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}
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IMPL_OUT;
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//----------------------------------------------------------------------------//
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IMPL_START_0(clr)
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{
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rax = rbx = rcx = rdx = 0;
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rsx = rbi = rdi = rsi = 0;
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}
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IMPL_END;
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IMPL_START_0(cla)
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{
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ax0 = ax1 = ax2 = ax3 = 0;
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ax4 = ax5 = ax6 = ax7 = 0;
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}
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IMPL_END;
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//----------------------------------------------------------------------------//
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