_C_LABEL
call _C_LABEL(panic); \
call _C_LABEL(printf); \
#define CPUVAR(off) _C_LABEL(cpu_info_store)+__CONCAT(CPU_INFO_,off)
.globl _C_LABEL(x); \
.type _C_LABEL(x), @function; \
_C_LABEL(x):
#define END(x) .size _C_LABEL(x), . - _C_LABEL(x)