arch/mips/include/asm/bugs.h

Source file repositories/reference/linux-study-clean/arch/mips/include/asm/bugs.h

File Facts

System
Linux kernel
Corpus path
arch/mips/include/asm/bugs.h
Extension
.h
Size
527 bytes
Lines
31
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

#ifndef _ASM_BUGS_H
#define _ASM_BUGS_H

#include <linux/bug.h>
#include <linux/smp.h>

#include <asm/cpu.h>
#include <asm/cpu-info.h>

extern int daddiu_bug;

extern void check_bugs64_early(void);

extern void check_bugs32(void);
extern void check_bugs64(void);

static inline int r4k_daddiu_bug(void)
{
	if (!IS_ENABLED(CONFIG_CPU_R4X00_BUGS64))
		return 0;

	WARN_ON(daddiu_bug < 0);
	return daddiu_bug != 0;
}

#endif /* _ASM_BUGS_H */

Annotation

Implementation Notes