378 	mcontext_t *dmc = &dst->uc_mcontext;  in ucontext_32ton()  local
391 	dmc->gregs[REG_GS] = (greg_t)(uint32_t)smc->gregs[GS];  in ucontext_32ton()
392 	dmc->gregs[REG_FS] = (greg_t)(uint32_t)smc->gregs[FS];  in ucontext_32ton()
393 	dmc->gregs[REG_ES] = (greg_t)(uint32_t)smc->gregs[ES];  in ucontext_32ton()
394 	dmc->gregs[REG_DS] = (greg_t)(uint32_t)smc->gregs[DS];  in ucontext_32ton()
395 	dmc->gregs[REG_RDI] = (greg_t)(uint32_t)smc->gregs[EDI];  in ucontext_32ton()
396 	dmc->gregs[REG_RSI] = (greg_t)(uint32_t)smc->gregs[ESI];  in ucontext_32ton()
397 	dmc->gregs[REG_RBP] = (greg_t)(uint32_t)smc->gregs[EBP];  in ucontext_32ton()
398 	dmc->gregs[REG_RBX] = (greg_t)(uint32_t)smc->gregs[EBX];  in ucontext_32ton()
399 	dmc->gregs[REG_RDX] = (greg_t)(uint32_t)smc->gregs[EDX];  in ucontext_32ton()
400 	dmc->gregs[REG_RCX] = (greg_t)(uint32_t)smc->gregs[ECX];  in ucontext_32ton()
401 	dmc->gregs[REG_RAX] = (greg_t)(uint32_t)smc->gregs[EAX];  in ucontext_32ton()
402 	dmc->gregs[REG_TRAPNO] = (greg_t)(uint32_t)smc->gregs[TRAPNO];  in ucontext_32ton()
403 	dmc->gregs[REG_ERR] = (greg_t)(uint32_t)smc->gregs[ERR];  in ucontext_32ton()
404 	dmc->gregs[REG_RIP] = (greg_t)(uint32_t)smc->gregs[EIP];  in ucontext_32ton()
405 	dmc->gregs[REG_CS] = (greg_t)(uint32_t)smc->gregs[CS];  in ucontext_32ton()
406 	dmc->gregs[REG_RFL] = (greg_t)(uint32_t)smc->gregs[EFL];  in ucontext_32ton()
407 	dmc->gregs[REG_RSP] = (greg_t)(uint32_t)smc->gregs[UESP];  in ucontext_32ton()
408 	dmc->gregs[REG_SS] = (greg_t)(uint32_t)smc->gregs[SS];  in ucontext_32ton()