tools/testing/selftests/powerpc/math/Makefile

File Facts

System

Linux kernel

Corpus path

tools/testing/selftests/powerpc/math/Makefile

Extension

[no extension]

Size

670 bytes

Lines

23

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 := fpu_syscall fpu_preempt fpu_signal fpu_denormal vmx_syscall vmx_preempt vmx_signal vsx_preempt mma

top_srcdir = ../../../../..
include ../../lib.mk
include ../flags.mk

$(TEST_GEN_PROGS): ../harness.c
$(TEST_GEN_PROGS): CFLAGS += -O2 -g -pthread -m64 -maltivec

$(OUTPUT)/fpu_syscall: fpu_asm.S
$(OUTPUT)/fpu_preempt: fpu_asm.S
$(OUTPUT)/fpu_signal:  fpu_asm.S

$(OUTPUT)/vmx_syscall: vmx_asm.S ../utils.c
$(OUTPUT)/vmx_preempt: vmx_asm.S ../utils.c
$(OUTPUT)/vmx_signal: vmx_asm.S ../utils.c

$(OUTPUT)/vsx_preempt: CFLAGS += -mvsx
$(OUTPUT)/vsx_preempt: vsx_asm.S ../utils.c

$(OUTPUT)/mma: mma.c mma.S ../utils.c

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.