1 files changed, 0 insertions, 23 deletions
diff --git a/tools/testing/selftests/sigaltstack/current_stack_pointer.h b/tools/testing/selftests/sigaltstack/current_stack_pointer.h
deleted file mode 100644
index 09da8f1011ce..000000000000
--- a/tools/testing/selftests/sigaltstack/current_stack_pointer.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-
-#if __alpha__
-register unsigned long sp asm("$30");
-#elif __arm__ || __aarch64__ || __csky__ || __m68k__ || __mips__ || __riscv
-register unsigned long sp asm("sp");
-#elif __i386__
-register unsigned long sp asm("esp");
-#elif __loongarch64
-register unsigned long sp asm("$sp");
-#elif __powerpc__
-register unsigned long sp asm("r1");
-#elif __s390x__
-register unsigned long sp asm("%15");
-#elif __sh__
-register unsigned long sp asm("r15");
-#elif __x86_64__
-register unsigned long sp asm("rsp");
-#elif __XTENSA__
-register unsigned long sp asm("a1");
-#else
-#error "implement current_stack_pointer equivalent"
-#endif