diff --git a/tools/testing/selftests/arm64/fp/Makefile b/tools/testing/selftests/arm64/fp/Makefile index f2abdd6ba12e..4367125b7c27 100644 --- a/tools/testing/selftests/arm64/fp/Makefile +++ b/tools/testing/selftests/arm64/fp/Makefile @@ -12,7 +12,7 @@ all: $(TEST_GEN_PROGS) $(TEST_PROGS_EXTENDED) fpsimd-test: fpsimd-test.o $(CC) -nostdlib $^ -o $@ rdvl-sve: rdvl-sve.o rdvl.o -sve-ptrace: sve-ptrace.o sve-ptrace-asm.o +sve-ptrace: sve-ptrace.o sve-probe-vls: sve-probe-vls.o rdvl.o sve-test: sve-test.o $(CC) -nostdlib $^ -o $@ diff --git a/tools/testing/selftests/arm64/fp/sve-ptrace-asm.S b/tools/testing/selftests/arm64/fp/sve-ptrace-asm.S deleted file mode 100644 index 3e81f9fab574..000000000000 --- a/tools/testing/selftests/arm64/fp/sve-ptrace-asm.S +++ /dev/null @@ -1,33 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -// Copyright (C) 2015-2019 ARM Limited. -// Original author: Dave Martin -#include - -.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 diff --git a/tools/testing/selftests/arm64/fp/sve-ptrace.c b/tools/testing/selftests/arm64/fp/sve-ptrace.c index 7035f01423b3..d2ec48f649f9 100644 --- a/tools/testing/selftests/arm64/fp/sve-ptrace.c +++ b/tools/testing/selftests/arm64/fp/sve-ptrace.c @@ -26,11 +26,6 @@ #define NT_ARM_SVE 0x405 #endif -/* Number of registers filled in by sve_store_patterns */ -#define NR_VREGS 5 - -void sve_store_patterns(__uint128_t v[NR_VREGS]); - static void dump(const void *buf, size_t size) { size_t i; @@ -40,23 +35,6 @@ static void dump(const void *buf, size_t size) printf(" %.2x", *p++); } -static int check_vregs(const __uint128_t vregs[NR_VREGS]) -{ - int i; - int ok = 1; - - for (i = 0; i < NR_VREGS; ++i) { - printf("# v[%d]:", i); - dump(&vregs[i], sizeof vregs[i]); - putchar('\n'); - - if (vregs[i] != vregs[0]) - ok = 0; - } - - return ok; -} - static int do_child(void) { if (ptrace(PTRACE_TRACEME, -1, NULL, NULL)) @@ -309,7 +287,6 @@ static int do_parent(pid_t child) int main(void) { int ret = EXIT_SUCCESS; - __uint128_t v[NR_VREGS]; pid_t child; ksft_print_header(); @@ -318,11 +295,6 @@ int main(void) if (!(getauxval(AT_HWCAP) & HWCAP_SVE)) ksft_exit_skip("SVE not available\n"); - sve_store_patterns(v); - - if (!check_vregs(v)) - ksft_exit_fail_msg("Initial check_vregs() failed\n"); - child = fork(); if (!child) return do_child();