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Message-Id: <20240728-nolibc-llvm-v1-1-bc384269bc35@weissschuh.net>
Date: Sun, 28 Jul 2024 12:09:55 +0200
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Willy Tarreau <w@....eu>, Shuah Khan <shuah@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 01/12] tools/nolibc: use clang-compatible asm syntax in
arch-arm.h
The clang assembler rejects the current syntax.
Switch to a syntax accepted by both GCC and clang.
Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
tools/include/nolibc/arch-arm.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/include/nolibc/arch-arm.h b/tools/include/nolibc/arch-arm.h
index cae4afa7c1c7..d1c19d973e55 100644
--- a/tools/include/nolibc/arch-arm.h
+++ b/tools/include/nolibc/arch-arm.h
@@ -188,8 +188,8 @@
void __attribute__((weak, noreturn, optimize("Os", "omit-frame-pointer"))) __no_stack_protector _start(void)
{
__asm__ volatile (
- "mov %r0, sp\n" /* save stack pointer to %r0, as arg1 of _start_c */
- "and ip, %r0, #-8\n" /* sp must be 8-byte aligned in the callee */
+ "mov r0, sp\n" /* save stack pointer to %r0, as arg1 of _start_c */
+ "and ip, r0, #-8\n" /* sp must be 8-byte aligned in the callee */
"mov sp, ip\n"
"bl _start_c\n" /* transfer to c runtime */
);
--
2.45.2
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