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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/testing/selftests/arm64/fp/sve-ptrace-asm.S | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/arm64/fp/sve-ptrace-asm.S')
| -rw-r--r-- | tools/testing/selftests/arm64/fp/sve-ptrace-asm.S | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/testing/selftests/arm64/fp/sve-ptrace-asm.S b/tools/testing/selftests/arm64/fp/sve-ptrace-asm.S new file mode 100644 index 000000000..3e81f9fab --- /dev/null +++ b/tools/testing/selftests/arm64/fp/sve-ptrace-asm.S @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (C) 2015-2019 ARM Limited. +// Original author: Dave Martin <Dave.Martin@arm.com> +#include <asm/unistd.h> + +.arch_extension sve + +.globl sve_store_patterns + +sve_store_patterns: + mov x1, x0 + + index z0.b, #0, #1 + str q0, [x1] + + mov w8, #__NR_getpid + svc #0 + str q0, [x1, #0x10] + + mov z1.d, z0.d + str q0, [x1, #0x20] + + mov w8, #__NR_getpid + svc #0 + str q0, [x1, #0x30] + + mov z1.d, z0.d + str q0, [x1, #0x40] + + ret + +.size sve_store_patterns, . - sve_store_patterns +.type sve_store_patterns, @function |