/* * This header is culled from various kernel headers for arm. * Glibc and the kernel don't agree on the layout for ucontext_t. */#ifndef ARM_UCONTEXT_H#define ARM_UCONTEXT_Htypedef unsigned long my_sigset_t;typedef struct my_sigaltstack {        void *ss_sp;        int ss_flags;        size_t ss_size;} my_stack_t;struct my_sigcontext {        unsigned long trap_no;        unsigned long error_code;        unsigned long oldmask;        unsigned long arm_r0;        unsigned long arm_r1;        unsigned long arm_r2;        unsigned long arm_r3;        unsigned long arm_r4;        unsigned long arm_r5;        unsigned long arm_r6;        unsigned long arm_r7;        unsigned long arm_r8;        unsigned long arm_r9;        unsigned long arm_r10;        unsigned long arm_fp;        unsigned long arm_ip;        unsigned long arm_sp;        unsigned long arm_lr;        unsigned long arm_pc;        unsigned long arm_cpsr;        unsigned long fault_address;};struct my_ucontext {        unsigned long     uc_flags;        struct my_ucontext  *uc_link;        my_stack_t           uc_stack;        struct my_sigcontext uc_mcontext;        my_sigset_t          uc_sigmask;   /* mask last for extensibility */};typedef struct my_ucontext my_ucontext_t;#define ucontext_t my_ucontext_t#endif /* ARM_UCONTEXT_H */