15 lines
274 B
C
15 lines
274 B
C
/* test segment register getting */
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#include <stdio.h>
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int main()
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{
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unsigned short gsw;
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unsigned long gsl;
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asm ("mov $~0, %0; movl %%gs, %0" : "=r" (gsl));
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asm ("mov $~0, %0; movw %%gs, %0" : "=r" (gsw));
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printf("%s\n", gsl == gsw ? "PASS" : "FAIL");
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return 0;
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}
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