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1.1 ! root 1: /* reg.h 4.2 81/02/19 */ ! 2: /* ! 3: * Location of the users' stored ! 4: * registers relative to PSL of 'trap' and 'syscall'. ! 5: * Usage is u.u_ar0[XX]. ! 6: */ ! 7: ! 8: #define PS (-1) ! 9: #define PC (-2) ! 10: /* (-3) */ ! 11: /* (-4) */ ! 12: #define RACL (-5) ! 13: #define RACH (-6) ! 14: /* (-7) */ ! 15: /* (-8) */ ! 16: #define SP (-9) ! 17: #define R13 (-10) ! 18: #define FP (-10) ! 19: #define R12 (-13) ! 20: #define R11 (-14) ! 21: #define R10 (-15) ! 22: #define R9 (-16) ! 23: #define R8 (-17) ! 24: #define R7 (-18) ! 25: #define R6 (-19) ! 26: #define R5 (-20) ! 27: #define R4 (-21) ! 28: #define R3 (-22) ! 29: #define R2 (-23) ! 30: #define R1 (-24) ! 31: #define R0 (-25)
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