mpxcall.s 198 B

123456789101112131415161718
  1. #include "sys.h"
  2. .define _mpxcall
  3. .extern _errno
  4. _mpxcall:
  5. mov 2(sp),0f+2
  6. mov 4(sp),0f+4
  7. sys indir; .data2 0f
  8. bcc 1f
  9. mov r0,_errno
  10. mov $-1,r0
  11. 1:
  12. rts pc
  13. .sect .data
  14. 0:
  15. sys mpx
  16. .data2 0, 0