arch/mips/include/asm/break.h

File Facts

System

Linux kernel

Corpus path

arch/mips/include/asm/break.h

Extension

.h

Size

787 bytes

Lines

27

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.

Dependency Surface

• uapi/asm/break.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __ASM_BREAK_H
#define __ASM_BREAK_H

#ifdef __UAPI_ASM_BREAK_H
#error "Error: Do not directly include <uapi/asm/break.h>"
#endif
#include <uapi/asm/break.h>

/*
 * Break codes used internally to the kernel.
 */
#define BRK_KDB		513	/* Used in KDB_ENTER() */
#define BRK_MEMU	514	/* Used by FPU emulator */
#define BRK_KPROBE_BP	515	/* Kprobe break */
#define BRK_KPROBE_SSTEPBP 516	/* Kprobe single step software implementation */
#define BRK_MULOVF	1023	/* Multiply overflow */

#endif /* __ASM_BREAK_H */

Annotation

• Immediate include surface: `uapi/asm/break.h`.
• 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.