02900 /* 02901 * Location of the users' stored 02902 * registers relative to R0. 02903 * Usage is u.u_ar0[XX]. 02904 */ 02905 #define R0 (0) 02906 #define R1 (-2) 02907 #define R2 (-9) 02908 #define R3 (-8) 02909 #define R4 (-7) 02910 #define R5 (-6) 02911 #define R6 (-3) 02912 #define R7 (1) 02913 #define PC (1) 02914 #define RPS (2) 02915 02916 #define TBIT 020 /* PS trace bit */ 02917 02918 02919 02920 02921 02922 02923 02924 02925 02926 02927 02928 02929 02930 02931 02932 02933 02934 02935 02936 02937 02938 02939 02940 02941 02942 02943 02944 02945 02946 02947 02948 02949