1--
2-- Copyright 2017, Data61
3-- Commonwealth Scientific and Industrial Research Organisation (CSIRO)
4-- ABN 41 687 119 230.
5--
6-- This software may be distributed and modified according to the terms of
7-- the BSD 2-Clause license. Note that NO WARRANTY is provided.
8-- See "LICENSE_BSD2.txt" for details.
9--
10-- @TAG(DATA61_BSD)
11--
12
13-- this file contains types shared between libsel4 and the kernel
14
15tagged_union seL4_Fault seL4_FaultType {
16    -- generic faults
17    tag NullFault 0
18    tag CapFault 1
19    tag UnknownSyscall 2
20    tag UserException 3
21#ifdef CONFIG_HARDWARE_DEBUG_API
22    tag DebugException 4
23#endif
24    tag Timeout 5
25
26    -- arch specific faults
27    tag VMFault 6
28
29#ifdef CONFIG_ARM_HYPERVISOR_SUPPORT
30    tag VGICMaintenance 7
31    tag VCPUFault 8
32#endif
33}
34