arch/mips/include/asm/kprobes.h

Source file repositories/reference/linux-study-clean/arch/mips/include/asm/kprobes.h

File Facts

System
Linux kernel
Corpus path
arch/mips/include/asm/kprobes.h
Extension
.h
Size
1622 bytes
Lines
77
Domain
Architecture Layer
Bucket
arch/mips
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

struct arch_specific_insn {
	/* copy of the original instruction */
	kprobe_opcode_t *insn;
};

struct prev_kprobe {
	struct kprobe *kp;
	unsigned long status;
	unsigned long old_SR;
	unsigned long saved_SR;
	unsigned long saved_epc;
};

#define SKIP_DELAYSLOT 0x0001

/* per-cpu kprobe control block */
struct kprobe_ctlblk {
	unsigned long kprobe_status;
	unsigned long kprobe_old_SR;
	unsigned long kprobe_saved_SR;
	unsigned long kprobe_saved_epc;
	/* Per-thread fields, used while emulating branches */
	unsigned long flags;
	unsigned long target_epc;
	struct prev_kprobe prev_kprobe;
};


#endif /* CONFIG_KPROBES */
#endif /* _ASM_KPROBES_H */

Annotation

Implementation Notes