REG_TRAPNO
(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
(fi).trap_no = (mc)->gregs[REG_TRAPNO]; \
#define MCONTEXT_TRAPNO(mc) mc.gp_regs[REG_TRAPNO]
#define MCONTEXT_TRAPNO(mc) mc.gregs[REG_TRAPNO]
sig_trapno = ctx->uc_mcontext.gregs[REG_TRAPNO];
if (i == REG_TRAPNO || i == REG_IP)
segv_trapno = ctx->uc_mcontext.gregs[REG_TRAPNO];