arch/mips/include/asm/extable.h

File Facts

System

Linux kernel

Corpus path

arch/mips/include/asm/extable.h

Extension

.h

Size

241 bytes

Lines

15

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.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct exception_table_entry
• struct pt_regs

Annotated Snippet

#ifndef _ASM_EXTABLE_H
#define _ASM_EXTABLE_H

struct exception_table_entry
{
	unsigned long insn;
	unsigned long nextinsn;
};

struct pt_regs;
extern int fixup_exception(struct pt_regs *regs);

#endif

Annotation

• Detected declarations: `struct exception_table_entry`, `struct pt_regs`.
• Atlas domain: Architecture Layer / arch/mips.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.