1 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
2 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
5 unsigned long __regs[21];
8 typedef struct __ucontext {
9 unsigned long uc_flags;
10 struct __ucontext *uc_link;
12 mcontext_t uc_mcontext;
14 unsigned long uc_regspace[128];
17 #define SA_NOCLDSTOP 1
18 #define SA_NOCLDWAIT 2
20 #define SA_ONSTACK 0x08000000
21 #define SA_RESTART 0x10000000
22 #define SA_NODEFER 0x40000000
23 #define SA_RESETHAND 0x80000000
24 #define SA_RESTORER 0x04000000
29 unsigned long trap_no, error_code, oldmask;
30 unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
31 unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
32 unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
33 unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
34 unsigned long arm_cpsr, fault_address;
73 #define SIGUNUSED SIGSYS