arch/arm/nwfpe/Makefile

File Facts

System

Linux kernel

Corpus path

arch/arm/nwfpe/Makefile

Extension

[no extension]

Size

521 bytes

Lines

20

Domain

Architecture Layer

Bucket

arch/arm

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
#
# Copyright (C) 1998, 1999, 2001 Philip Blundell
#

obj-$(CONFIG_FPE_NWFPE)		+= nwfpe.o

nwfpe-y				+= fpa11.o fpa11_cpdo.o fpa11_cpdt.o \
				   fpa11_cprt.o fpmodule.o fpopcode.o \
				   softfloat.o single_cpdo.o double_cpdo.o \
				   entry.o

nwfpe-$(CONFIG_FPE_NWFPE_XP)	+= extended_cpdo.o

# Try really hard to avoid generating calls to __aeabi_uldivmod() from
# float64_rem() due to loop elision.
ifdef CONFIG_CC_IS_CLANG
CFLAGS_softfloat.o	+= -mllvm -replexitval=never
endif

Annotation

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