arch/riscv/lib/error-inject.c

Source file repositories/reference/linux-study-clean/arch/riscv/lib/error-inject.c

File Facts

System
Linux kernel
Corpus path
arch/riscv/lib/error-inject.c
Extension
.c
Size
251 bytes
Lines
11
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

// SPDX-License-Identifier: GPL-2.0

#include <linux/error-injection.h>
#include <linux/kprobes.h>

void override_function_with_return(struct pt_regs *regs)
{
	instruction_pointer_set(regs, regs->ra);
}
NOKPROBE_SYMBOL(override_function_with_return);

Annotation

Implementation Notes