#include <stddef.h> #include <signal.h> #include <sys/ucontext.h> -- SIG_BLOCK SIG_SETMASK _NSIG8 (_NSIG / 8) #define ucontext(member) offsetof (ucontext_t, member) #define mcontext(member) ucontext (uc_mcontext.member) #define mreg(reg) mcontext (nds32_##reg) UCONTEXT_GREGS mcontext (nds32_r0) #ifdef __NDS32_ABI_2FP_PLUS__ UCONTEXT_FDREGS mcontext (fpu.fd_regs) #endif UCONTEXT_PC mcontext (nds32_ipc) UCONTEXT_FLAGS ucontext (uc_flags) UCONTEXT_LINK ucontext (uc_link) UCONTEXT_STACK ucontext (uc_stack) UCONTEXT_MCONTEXT ucontext (uc_mcontext) UCONTEXT_SIGMASK ucontext (uc_sigmask)