uc_extcontext 63 arch/mips/include/uapi/asm/ucontext.h unsigned long long uc_extcontext[0]; uc_extcontext 158 arch/mips/kernel/signal.c return &uc->uc_extcontext; uc_extcontext 937 arch/mips/kernel/signal.c (offsetof(struct rt_sigframe, rs_uc.uc_extcontext) -