From: Thomas Weißschuh Date: Wed, 7 Aug 2024 21:51:37 +0000 (+0200) Subject: tools/nolibc: arm: use clang-compatible asm syntax X-Git-Tag: v6.12-rc1~172^2^2~17 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=55850eb4e582f0696f40b8315ac31a45d6a4955e;p=thirdparty%2Fkernel%2Flinux.git tools/nolibc: arm: use clang-compatible asm syntax The clang assembler rejects the current syntax. Switch to a syntax accepted by both GCC and clang. Acked-by: Willy Tarreau Link: https://lore.kernel.org/r/20240807-nolibc-llvm-v2-1-c20f2f5fc7c2@weissschuh.net Signed-off-by: Thomas Weißschuh --- diff --git a/tools/include/nolibc/arch-arm.h b/tools/include/nolibc/arch-arm.h index cae4afa7c1c77..d1c19d973e55c 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 */ );