9pfs: move pdus to V9fsState
[qemu.git] / bsd-user / i386 / target_signal.h
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
15 static inline abi_ulong get_sp_from_cpustate(CPUX86State *state)
16 {
17 return state->regs[R_ESP];
18 }
19
20 #endif /* TARGET_SIGNAL_H */