tools/arch/x86/include/asm/orc_types.h

File Facts

System

Linux kernel

Corpus path

tools/arch/x86/include/asm/orc_types.h

Extension

.h

Size

2206 bytes

Lines

80

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: implementation source

Status

source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/types.h
• linux/compiler.h
• asm/byteorder.h

Detected Declarations

• struct orc_entry

Annotated Snippet

struct orc_entry {
	s16		sp_offset;
	s16		bp_offset;
#if defined(__LITTLE_ENDIAN_BITFIELD)
	unsigned	sp_reg:4;
	unsigned	bp_reg:4;
	unsigned	type:3;
	unsigned	signal:1;
#elif defined(__BIG_ENDIAN_BITFIELD)
	unsigned	bp_reg:4;
	unsigned	sp_reg:4;
	unsigned	unused:4;
	unsigned	signal:1;
	unsigned	type:3;
#endif
} __packed;

#endif /* __ASSEMBLER__ */

#endif /* _ORC_TYPES_H */

Annotation

• Immediate include surface: `linux/types.h`, `linux/compiler.h`, `asm/byteorder.h`.
• Detected declarations: `struct orc_entry`.
• Atlas domain: Support Tooling And Documentation / tools.
• 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.