tag	line	file	source code
FR_REG23	42	include/asm-mips/stackframe.h	#define FR_REG24  ((FR_REG23) + 4)
FR_REG23	126	include/asm-mips/stackframe.h	sw  $23,FR_REG23(sp);               \
FR_REG23	157	include/asm-mips/stackframe.h	lw  $23,FR_REG23(sp);               \