tools/testing/selftests/arm64/signal/testcases/fpmr_siginfo.c

Source file repositories/reference/linux-study-clean/tools/testing/selftests/arm64/signal/testcases/fpmr_siginfo.c

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/arm64/signal/testcases/fpmr_siginfo.c
Extension
.c
Size
1618 bytes
Lines
83
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

if (fpmr_ctx->fpmr != orig_fpmr) {
			fprintf(stderr, "FPMR in frame is %llx, was %llx\n",
				fpmr_ctx->fpmr, orig_fpmr);
			td->pass = false;
		}
	}

	return 0;
}

struct tdescr tde = {
	.name = "FPMR",
	.descr = "Validate that FPMR is present as expected",
	.timeout = 3,
	.run = fpmr_present,
};

Annotation

Implementation Notes