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Annotation of qemu/linux-user/unicore32/target_signal.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (C) 2010-2011 GUAN Xue-tao
        !             3:  *
        !             4:  * This program is free software; you can redistribute it and/or modify
        !             5:  * it under the terms of the GNU General Public License version 2 as
        !             6:  * published by the Free Software Foundation.
        !             7:  */
        !             8: #ifndef TARGET_SIGNAL_H
        !             9: #define TARGET_SIGNAL_H
        !            10: 
        !            11: /* this struct defines a stack used during syscall handling */
        !            12: typedef struct target_sigaltstack {
        !            13:     abi_ulong ss_sp;
        !            14:     abi_ulong ss_flags;
        !            15:     abi_ulong ss_size;
        !            16: } target_stack_t;
        !            17: 
        !            18: /*
        !            19:  * sigaltstack controls
        !            20:  */
        !            21: #define TARGET_SS_ONSTACK               1
        !            22: #define TARGET_SS_DISABLE               2
        !            23: 
        !            24: #define get_sp_from_cpustate(cpustate)  (cpustate->regs[29])
        !            25: 
        !            26: #endif /* TARGET_SIGNAL_H */

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