code:getswit - ikarishinjieva/unixV6-code-analyze-chs GitHub Wiki

Source

  • 用于返回SW -> integ的值
3413     getswit()
3414     {
3415
3416     u.u_ar0[R0] = SW->integ;
3417     }
3418 /* ------------------------- */

Param

(csw = 38.; not in assembler)
sys csw
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