-
Nick Desaulniers authored
Clang's integrated assembler only accepts UAL syntax, rewrite the instructions that were changed by RVCTv2.1. The document "Assembly language changes after RVCTv2.1" was very helpful. .syntax unified directive is added, since -masm-syntax-unified is unreliable for older but supported versions of GCC. See also: commit fe09d9c6 ("ARM: 8852/1: uaccess: use unified assembler language syntax") Link: https://developer.arm.com/documentation/dui0473/c/writing-arm-assembly-language/assembly-language-changes-after-rvctv2-1 Link: https://github.com/ClangBuiltLinux/linux/issues/1271 Reported-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Ard Biesheuvel <ardb@kernel.org> Reviewed-by:
Nathan Chancellor <nathan@kernel.org> Signed-off-by:
Nick Desaulniers <ndesaulniers@google.com> Signed-off-by:
Russell King <rmk+kernel@armlinux.org.uk>
Nick Desaulniers authoredClang's integrated assembler only accepts UAL syntax, rewrite the instructions that were changed by RVCTv2.1. The document "Assembly language changes after RVCTv2.1" was very helpful. .syntax unified directive is added, since -masm-syntax-unified is unreliable for older but supported versions of GCC. See also: commit fe09d9c6 ("ARM: 8852/1: uaccess: use unified assembler language syntax") Link: https://developer.arm.com/documentation/dui0473/c/writing-arm-assembly-language/assembly-language-changes-after-rvctv2-1 Link: https://github.com/ClangBuiltLinux/linux/issues/1271 Reported-by:
Loading