arch/microblaze/include/asm/ptrace.h

File Facts

System

Linux kernel

Corpus path

arch/microblaze/include/asm/ptrace.h

Extension

.h

Size

593 bytes

Lines

25

Domain

Architecture Layer

Bucket

arch/microblaze

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

• uapi/asm/ptrace.h

Detected Declarations

• function Copyright

Annotated Snippet

#ifndef _ASM_MICROBLAZE_PTRACE_H
#define _ASM_MICROBLAZE_PTRACE_H

#include <uapi/asm/ptrace.h>

#ifndef __ASSEMBLER__
#define kernel_mode(regs)		((regs)->pt_mode)
#define user_mode(regs)			(!kernel_mode(regs))

#define instruction_pointer(regs)	((regs)->pc)
#define profile_pc(regs)		instruction_pointer(regs)
#define user_stack_pointer(regs)	((regs)->r1)

static inline long regs_return_value(struct pt_regs *regs)
{
	return regs->r3;
}

#endif /* __ASSEMBLER__ */
#endif /* _ASM_MICROBLAZE_PTRACE_H */

Annotation

• Immediate include surface: `uapi/asm/ptrace.h`.
• Detected declarations: `function Copyright`.
• Atlas domain: Architecture Layer / arch/microblaze.
• 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.