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31fc12df BS |
1 | #ifndef TARGET_SIGNAL_H |
2 | #define TARGET_SIGNAL_H | |
3 | ||
4 | #include "cpu.h" | |
5 | ||
6 | /* this struct defines a stack used during syscall handling */ | |
7 | ||
8 | typedef struct target_sigaltstack { | |
9 | abi_ulong ss_sp; | |
10 | abi_long ss_flags; | |
11 | abi_ulong ss_size; | |
12 | } target_stack_t; | |
13 | ||
14 | static inline abi_ulong get_sp_from_cpustate(CPUX86State *state) | |
15 | { | |
16 | return state->regs[R_ESP]; | |
17 | } | |
18 | ||
19 | #endif /* TARGET_SIGNAL_H */ |