SW_R19             94 arch/nios2/include/asm/entry.h 	stw	r19, SW_R19(sp)
SW_R19            108 arch/nios2/include/asm/entry.h 	ldw	r19, SW_R19(sp)
SW_R19             57 arch/nios2/kernel/asm-offsets.c 	OFFSET(SW_R19, switch_stack, r19);