arch/m68k/include/asm/sun3-head.h

File Facts

System

Linux kernel

Corpus path

arch/m68k/include/asm/sun3-head.h

Extension

.h

Size

353 bytes

Lines

12

Domain

Architecture Layer

Bucket

arch/m68k

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

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

Detected Declarations

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

Annotated Snippet

#ifndef __SUN3_HEAD_H
#define __SUN3_HEAD_H

#define KERNBASE        0xE000000  /* First address the kernel will eventually be */
#define LOAD_ADDR       0x4000      /* prom jumps to us here unless this is elf /boot */
#define FC_CONTROL  3
#define FC_SUPERD    5
#define FC_CPU      7

#endif /* __SUN3_HEAD_H */

Annotation

• Atlas domain: Architecture Layer / arch/m68k.
• 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.