arch/sparc/include/asm/traps.h

File Facts

System

Linux kernel

Corpus path

arch/sparc/include/asm/traps.h

Extension

.h

Size

579 bytes

Lines

26

Domain

Architecture Layer

Bucket

arch/sparc

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/traps.h

Detected Declarations

• struct tt_entry

Annotated Snippet

struct tt_entry {
	unsigned long inst_one;
	unsigned long inst_two;
	unsigned long inst_three;
	unsigned long inst_four;
};

/* We set this to _start in system setup. */
extern struct tt_entry *sparc_ttable;

#endif /* !(__ASSEMBLER__) */
#endif /* !(_SPARC_TRAPS_H) */

Annotation

• Immediate include surface: `uapi/asm/traps.h`.
• Detected declarations: `struct tt_entry`.
• Atlas domain: Architecture Layer / arch/sparc.
• 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.