arch/mips/mm/extable.c

Source file repositories/reference/linux-study-clean/arch/mips/mm/extable.c

File Facts

System
Linux kernel
Corpus path
arch/mips/mm/extable.c
Extension
.c
Size
587 bytes
Lines
26
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

#include <linux/extable.h>
#include <linux/spinlock.h>
#include <asm/branch.h>
#include <linux/uaccess.h>

int fixup_exception(struct pt_regs *regs)
{
	const struct exception_table_entry *fixup;

	fixup = search_exception_tables(exception_epc(regs));
	if (fixup) {
		regs->cp0_epc = fixup->nextinsn;

		return 1;
	}

	return 0;
}

Annotation

Implementation Notes