540 	const mcontext32_t *smc = &src->uc_mcontext;  in ucontext_32ton()  local
552 	dmc->gregs[REG_GS] = (greg_t)(uint32_t)smc->gregs[GS];  in ucontext_32ton()
553 	dmc->gregs[REG_FS] = (greg_t)(uint32_t)smc->gregs[FS];  in ucontext_32ton()
554 	dmc->gregs[REG_ES] = (greg_t)(uint32_t)smc->gregs[ES];  in ucontext_32ton()
555 	dmc->gregs[REG_DS] = (greg_t)(uint32_t)smc->gregs[DS];  in ucontext_32ton()
556 	dmc->gregs[REG_RDI] = (greg_t)(uint32_t)smc->gregs[EDI];  in ucontext_32ton()
557 	dmc->gregs[REG_RSI] = (greg_t)(uint32_t)smc->gregs[ESI];  in ucontext_32ton()
558 	dmc->gregs[REG_RBP] = (greg_t)(uint32_t)smc->gregs[EBP];  in ucontext_32ton()
559 	dmc->gregs[REG_RBX] = (greg_t)(uint32_t)smc->gregs[EBX];  in ucontext_32ton()
560 	dmc->gregs[REG_RDX] = (greg_t)(uint32_t)smc->gregs[EDX];  in ucontext_32ton()
561 	dmc->gregs[REG_RCX] = (greg_t)(uint32_t)smc->gregs[ECX];  in ucontext_32ton()
562 	dmc->gregs[REG_RAX] = (greg_t)(uint32_t)smc->gregs[EAX];  in ucontext_32ton()
563 	dmc->gregs[REG_TRAPNO] = (greg_t)(uint32_t)smc->gregs[TRAPNO];  in ucontext_32ton()
564 	dmc->gregs[REG_ERR] = (greg_t)(uint32_t)smc->gregs[ERR];  in ucontext_32ton()
565 	dmc->gregs[REG_RIP] = (greg_t)(uint32_t)smc->gregs[EIP];  in ucontext_32ton()
566 	dmc->gregs[REG_CS] = (greg_t)(uint32_t)smc->gregs[CS];  in ucontext_32ton()
567 	dmc->gregs[REG_RFL] = (greg_t)(uint32_t)smc->gregs[EFL];  in ucontext_32ton()
568 	dmc->gregs[REG_RSP] = (greg_t)(uint32_t)smc->gregs[UESP];  in ucontext_32ton()
569 	dmc->gregs[REG_SS] = (greg_t)(uint32_t)smc->gregs[SS];  in ucontext_32ton()