taglinefilesource code
k081include/asm-mips/stackframe.hmfc0  k0,CP0_STATUS;                  \
k082include/asm-mips/stackframe.hsll  k0,3;     /* extract cu0 bit */ \
k083include/asm-mips/stackframe.hbltz  k0,8f;                          \
k090include/asm-mips/stackframe.h8:    move  k0,sp;                          \
k092include/asm-mips/stackframe.hsw  k0,FR_REG29(sp);                \