arch/x86/Kbuild

Source file repositories/reference/linux-study-clean/arch/x86/Kbuild

File Facts

System: Linux kernel
Corpus path: arch/x86/Kbuild
Extension: [no extension]
Size: 745 bytes
Lines: 41
Domain: Architecture Layer
Bucket: arch/x86
Inferred role: Architecture Layer: arch/x86
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

# Branch profiling isn't noinstr-safe.  Disable it for arch/x86/*
subdir-ccflags-$(CONFIG_TRACE_BRANCH_PROFILING) += -DDISABLE_BRANCH_PROFILING

obj-y += boot/startup/

obj-$(CONFIG_ARCH_HAS_CC_PLATFORM) += coco/

obj-y += entry/

obj-$(CONFIG_PERF_EVENTS) += events/

obj-$(CONFIG_KVM) += kvm/

# Xen paravirtualization support
obj-$(CONFIG_XEN) += xen/

obj-$(CONFIG_PVH) += platform/pvh/

# Hyper-V paravirtualization support
obj-$(subst m,y,$(CONFIG_HYPERV)) += hyperv/

obj-y += realmode/
obj-y += kernel/
obj-y += mm/

obj-y += crypto/

obj-$(CONFIG_IA32_EMULATION) += ia32/

obj-y += platform/
obj-y += net/

obj-$(CONFIG_KEXEC_FILE) += purgatory/

obj-y += virt/

# for cleaning
subdir- += boot tools

Annotation

Atlas domain: Architecture Layer / arch/x86.
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.