emulate_step_addr 193 arch/powerpc/kernel/optprobes.c kprobe_opcode_t *op_callback_addr, *emulate_step_addr; emulate_step_addr 248 arch/powerpc/kernel/optprobes.c emulate_step_addr = (kprobe_opcode_t *)ppc_kallsyms_lookup_name("emulate_step"); emulate_step_addr 249 arch/powerpc/kernel/optprobes.c if (!op_callback_addr || !emulate_step_addr) { emulate_step_addr 259 arch/powerpc/kernel/optprobes.c (unsigned long)emulate_step_addr,