tools/testing/selftests/powerpc/switch_endian/Makefile
Source file repositories/reference/linux-study-clean/tools/testing/selftests/powerpc/switch_endian/Makefile
File Facts
- System
- Linux kernel
- Corpus path
tools/testing/selftests/powerpc/switch_endian/Makefile- Extension
[no extension]- Size
- 566 bytes
- Lines
- 20
- Domain
- Support Tooling And Documentation
- Bucket
- tools
- Inferred role
- Support Tooling And Documentation: build/configuration rule
- Status
- atlas-only
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.
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
TEST_GEN_PROGS := switch_endian_test
EXTRA_CLEAN = $(OUTPUT)/*.o $(OUTPUT)/check-reversed.S
top_srcdir = ../../../../..
include ../../lib.mk
include ../flags.mk
ASFLAGS += -O2 -Wall -g -nostdlib -m64
$(OUTPUT)/switch_endian_test: ASFLAGS += -I $(OUTPUT)
$(OUTPUT)/switch_endian_test: $(OUTPUT)/check-reversed.S
$(OUTPUT)/check-reversed.o: $(OUTPUT)/check.o
$(CROSS_COMPILE)objcopy -j .text --reverse-bytes=4 -O binary $< $@
$(OUTPUT)/check-reversed.S: $(OUTPUT)/check-reversed.o
hexdump -v -e '/1 ".byte 0x%02X\n"' $< > $@Annotation
- Atlas domain: Support Tooling And Documentation / tools.
- 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.