/* trap.h 4.7 82/10/31 */ /* * Trap type values */ /* The first three constant values are known to the real world <signal.h> */ #define T_RESADFLT 0 /* reserved addressing fault */ #define T_PRIVINFLT 1 /* privileged instruction fault */ #define T_RESOPFLT 2 /* reserved operand fault */ /* End of known constants */ #define T_BPTFLT 3 /* bpt instruction fault */ #define T_XFCFLT 4 /* xfc instruction fault */ #define T_SYSCALL 5 /* chmk instruction (syscall trap) */ #define T_ARITHTRAP 6 /* arithmetic trap */ #define T_ASTFLT 7 /* software level 2 trap (ast deliv) */ #define T_SEGFLT 8 /* segmentation fault */ #define T_PROTFLT 9 /* protection fault */ #define T_TRCTRAP 10 /* trace trap */ #define T_COMPATFLT 11 /* compatibility mode fault */ #define T_PAGEFLT 12 /* page fault */ #define T_TABLEFLT 13 /* page table fault */