arch/powerpc/mm/ptdump/Makefile

File Facts

System

Linux kernel

Corpus path

arch/powerpc/mm/ptdump/Makefile

Extension

[no extension]

Size

374 bytes

Lines

15

Domain

Architecture Layer

Bucket

arch/powerpc

Inferred role

Architecture Layer: build/configuration rule

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

obj-y	+= ptdump.o

obj-$(CONFIG_44x)		+= shared.o
obj-$(CONFIG_PPC_8xx)		+= 8xx.o
obj-$(CONFIG_PPC_E500)		+= shared.o
obj-$(CONFIG_PPC_BOOK3S_32)	+= shared.o
obj-$(CONFIG_PPC_BOOK3S_64)	+= book3s64.o

ifdef CONFIG_PTDUMP_DEBUGFS
obj-$(CONFIG_PPC_BOOK3S_32)	+= bats.o segment_regs.o
obj-$(CONFIG_PPC_64S_HASH_MMU)	+= hashpagetable.o
endif

Annotation

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