1 | #ifndef AARCH64_TARGET_SIGNAL_H |
2 | #define AARCH64_TARGET_SIGNAL_H |
3 | |
4 | /* this struct defines a stack used during syscall handling */ |
5 | |
6 | typedef struct target_sigaltstack { |
7 | abi_ulong ss_sp; |
8 | abi_int ss_flags; |
9 | abi_ulong ss_size; |
10 | } target_stack_t; |
11 | |
12 | |
13 | /* |
14 | * sigaltstack controls |
15 | */ |
16 | #define TARGET_SS_ONSTACK 1 |
17 | #define TARGET_SS_DISABLE 2 |
18 | |
19 | #define TARGET_MINSIGSTKSZ 2048 |
20 | #define TARGET_SIGSTKSZ 8192 |
21 | |
22 | #include "../generic/signal.h" |
23 | |
24 | #define TARGET_ARCH_HAS_SETUP_FRAME |
25 | #endif /* AARCH64_TARGET_SIGNAL_H */ |
26 | |