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# ifndef TARGET_SIGNAL_H
# define TARGET_SIGNAL_H
# include "cpu.h"
/* this struct defines a stack used during syscall handling */
typedef struct target_sigaltstack {
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abi_ulong ss_sp ;
abi_long ss_flags ;
abi_ulong ss_size ;
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} target_stack_t ;
/*
* sigaltstack controls
*/
# define TARGET_SS_ONSTACK 1
# define TARGET_SS_DISABLE 2
# define TARGET_MINSIGSTKSZ 4096
# define TARGET_SIGSTKSZ 16384
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static inline abi_ulong get_sp_from_cpustate ( CPUAlphaState * state )
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{
return state -> ir [ IR_SP ];
}
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# endif /* TARGET_SIGNAL_H */