1*a4c03deaSrtm // system defined: 2*a4c03deaSrtm #define T_DIVIDE 0 // divide error 3*a4c03deaSrtm #define T_DEBUG 1 // debug exception 4*a4c03deaSrtm #define T_NMI 2 // non-maskable interrupt 5*a4c03deaSrtm #define T_BRKPT 3 // breakpoint 6*a4c03deaSrtm #define T_OFLOW 4 // overflow 7*a4c03deaSrtm #define T_BOUND 5 // bounds check 8*a4c03deaSrtm #define T_ILLOP 6 // illegal opcode 9*a4c03deaSrtm #define T_DEVICE 7 // device not available 10*a4c03deaSrtm #define T_DBLFLT 8 // double fault 11*a4c03deaSrtm /* #define T_COPROC 9 */ // reserved (not generated by recent processors) 12*a4c03deaSrtm #define T_TSS 10 // invalid task switch segment 13*a4c03deaSrtm #define T_SEGNP 11 // segment not present 14*a4c03deaSrtm #define T_STACK 12 // stack exception 15*a4c03deaSrtm #define T_GPFLT 13 // genernal protection fault 16*a4c03deaSrtm #define T_PGFLT 14 // page fault 17*a4c03deaSrtm /* #define T_RES 15 */ // reserved 18*a4c03deaSrtm #define T_FPERR 16 // floating point error 19*a4c03deaSrtm #define T_ALIGN 17 // aligment check 20*a4c03deaSrtm #define T_MCHK 18 // machine check 21*a4c03deaSrtm #define T_SIMDERR 19 // SIMD floating point error 22*a4c03deaSrtm 23*a4c03deaSrtm // These are arbitrarily chosen, but with care not to overlap 24*a4c03deaSrtm // processor defined exceptions or interrupt vectors. 25*a4c03deaSrtm #define T_SYSCALL 48 // system call 26*a4c03deaSrtm #define T_DEFAULT 500 // catchall 27