From b3bfc25cc7bc320cc90b7af5b63e9c324cadebb5 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Sun, 24 Nov 2013 03:28:10 -0500 Subject: [PATCH] Blacklist ARM gcc 4.8.0, 4.8.1, 4.8.2 Signed-off-by: Mathieu Desnoyers --- lttng-tracer.h | 1 + wrapper/compiler.h | 39 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 wrapper/compiler.h diff --git a/lttng-tracer.h b/lttng-tracer.h index b913761e..aba10bad 100644 --- a/lttng-tracer.h +++ b/lttng-tracer.h @@ -35,6 +35,7 @@ #include #include "wrapper/trace-clock.h" +#include "wrapper/compiler.h" #include "lttng-tracer-core.h" #include "lttng-events.h" diff --git a/wrapper/compiler.h b/wrapper/compiler.h new file mode 100644 index 00000000..bd69fad3 --- /dev/null +++ b/wrapper/compiler.h @@ -0,0 +1,39 @@ +#ifndef _LTTNG_WRAPPER_COMPILER_H +#define _LTTNG_WRAPPER_COMPILER_H + +/* + * wrapper/compiler.h + * + * Copyright (C) 2013 Mathieu Desnoyers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; only + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +/* + * Don't allow compiling with buggy compiler. + */ + +/* + * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854 + */ +#ifdef __ARMEL__ +# if GCC_VERSION >= 40800 && GCC_VERSION <= 40802 +# error Your gcc version produces clobbered frame accesses +# endif +#endif + +#endif /* _LTTNG_WRAPPER_COMPILER_H */ -- 2.34.1