arch/arm64/Kbuild

File Facts

System

Linux kernel

Corpus path

arch/arm64/Kbuild

Extension

[no extension]

Size

347 bytes

Lines

14

Domain

Architecture Layer

Bucket

arch/arm64

Inferred role

Architecture Layer: arch/arm64

Status

atlas-only

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

# SPDX-License-Identifier: GPL-2.0-only

# Branch profiling isn't noinstr-safe
subdir-ccflags-$(CONFIG_TRACE_BRANCH_PROFILING) += -DDISABLE_BRANCH_PROFILING

obj-y			+= kernel/ mm/ net/
obj-$(CONFIG_KVM)	+= kvm/
obj-$(CONFIG_XEN)	+= xen/
obj-$(subst m,y,$(CONFIG_HYPERV))	+= hyperv/
obj-$(CONFIG_CRYPTO)	+= crypto/

# for cleaning
subdir- += boot

Annotation

• Atlas domain: Architecture Layer / arch/arm64.
• Implementation status: atlas-only.

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.