projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| da7c5cc6 KM |
1 | /* |
| 2 | * Copyright (c) 1982 Regents of the University of California. | |
| 3 | * All rights reserved. The Berkeley software License Agreement | |
| 4 | * specifies the terms and conditions for redistribution. | |
| 5 | * | |
| 6 | * @(#)trap.h 6.2 (Berkeley) %G% | |
| 7 | */ | |
| 4d549c62 BJ |
8 | |
| 9 | /* | |
| 10 | * Trap type values | |
| 4d549c62 BJ |
11 | */ |
| 12 | ||
| 5158fdc3 | 13 | /* The first three constant values are known to the real world <signal.h> */ |
| b67d2217 BJ |
14 | #define T_RESADFLT 0 /* reserved addressing fault */ |
| 15 | #define T_PRIVINFLT 1 /* privileged instruction fault */ | |
| 16 | #define T_RESOPFLT 2 /* reserved operand fault */ | |
| 5158fdc3 | 17 | /* End of known constants */ |
| b67d2217 BJ |
18 | #define T_BPTFLT 3 /* bpt instruction fault */ |
| 19 | #define T_XFCFLT 4 /* xfc instruction fault */ | |
| 20 | #define T_SYSCALL 5 /* chmk instruction (syscall trap) */ | |
| 21 | #define T_ARITHTRAP 6 /* arithmetic trap */ | |
| 22 | #define T_ASTFLT 7 /* software level 2 trap (ast deliv) */ | |
| 23 | #define T_SEGFLT 8 /* segmentation fault */ | |
| 24 | #define T_PROTFLT 9 /* protection fault */ | |
| 25 | #define T_TRCTRAP 10 /* trace trap */ | |
| 26 | #define T_COMPATFLT 11 /* compatibility mode fault */ | |
| 27 | #define T_PAGEFLT 12 /* page fault */ | |
| 28 | #define T_TABLEFLT 13 /* page table fault */ |