BACKPORT: ARM: 8900/1: UNWINDER_FRAME_POINTER implementation for Clang
commit 6dc5fd93b2f1ef75d5e50fced8cb193811f25f22 upstream. The stackframe setup when compiled with clang is different. Since the stack unwinder expects the gcc stackframe setup it fails to print backtraces. This patch adds support for the clang stackframe setup. Link: https://github.com/ClangBuiltLinux/linux/issues/35 Cc: clang-built-linux@googlegroups.com Suggested-by:Tri Vo <trong@google.com> Signed-off-by:
Nathan Huckleberry <nhuck@google.com> Tested-by:
Nick Desaulniers <ndesaulniers@google.com> Reviewed-by:
Nick Desaulniers <ndesaulniers@google.com> Signed-off-by:
Russell King <rmk+kernel@armlinux.org.uk> [nd: configs were renamed in f9b58e8c7d03] Signed-off-by:
Nick Desaulniers <ndesaulniers@google.com> Bug: 145525910 Change-Id: I73f7b8b4161424229c2747d83687e0f1a4338cd1
Loading
Please register or sign in to comment