taglinefilesource code
FR_REG833include/asm-mips/stackframe.h#define FR_REG9    ((FR_REG8) + 4)
FR_REG8114include/asm-mips/stackframe.hsw  $8,FR_REG8(sp);         \
FR_REG8165include/asm-mips/stackframe.hlw  $8,FR_REG8(sp);         \