arch/riscv/include/asm/uprobes.h

Source file repositories/reference/linux-study-clean/arch/riscv/include/asm/uprobes.h

File Facts

System
Linux kernel
Corpus path
arch/riscv/include/asm/uprobes.h
Extension
.h
Size
1065 bytes
Lines
52
Domain
Architecture Layer
Bucket
arch/riscv
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_uprobe_task {
	unsigned long   saved_cause;
};

struct arch_uprobe {
	union {
		u8 insn[MAX_UINSN_BYTES];
		u8 ixol[MAX_UINSN_BYTES];
	};
	struct arch_probe_insn api;
	unsigned long insn_size;
	bool simulate;
};

#ifdef CONFIG_UPROBES
bool uprobe_breakpoint_handler(struct pt_regs *regs);
bool uprobe_single_step_handler(struct pt_regs *regs);
#else
static inline bool uprobe_breakpoint_handler(struct pt_regs *regs)
{
	return false;
}

static inline bool uprobe_single_step_handler(struct pt_regs *regs)
{
	return false;
}
#endif /* CONFIG_UPROBES */
#endif /* _ASM_RISCV_UPROBES_H */

Annotation

Implementation Notes