函数源码 |
Source File:include\linux\kprobes.h |
Create Date:2022-07-27 06:52:53 |
首页 | Copyright©Brick |
447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 | #ifndef CONFIG_KPROBES static inline bool is_kprobe_insn_slot(unsigned long addr) { return false ; } #endif #ifndef CONFIG_OPTPROBES static inline bool is_kprobe_optinsn_slot(unsigned long addr) { return false ; } #endif /* Returns true if kprobes handled the fault */ static nokprobe_inline bool kprobe_page_fault( struct pt_regs *regs, unsigned int trap) { if (!kprobes_built_in()) return false ; if (user_mode(regs)) return false ; /* * To be potentially processing a kprobe fault and to be allowed * to call kprobe_running(), we have to be non-preemptible. */ if (preemptible()) return false ; if (!kprobe_running()) return false ; return kprobe_fault_handler(regs, trap); } |