tag	line	file	source code
FR_REG14	39	include/asm-mips/stackframe.h	#define FR_REG15  ((FR_REG14) + 4)
FR_REG14	120	include/asm-mips/stackframe.h	sw  $14,FR_REG14(sp);       \
FR_REG14	159	include/asm-mips/stackframe.h	lw  $14,FR_REG14(sp);       \