| From f04d1b73a9060e8f09cf1173f89daab73d6c0a18 Mon Sep 17 00:00:00 2001 |
| From: Eric Le Bihan <eric.le.bihan.dev@free.fr> |
| Date: Sat, 9 Nov 2019 17:13:46 +0100 |
| Subject: [PATCH] [MAKEFILE] Unconditionally disable SSP |
| |
| Though -nostdlib is passed in $(cflags), -fno-stack-protector must also be |
| passed to avoid linking errors related to undefined references to |
| '__stack_chk_guard' and '__stack_chk_fail' if toolchain enforces |
| -fstack-protector. |
| |
| Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr> |
| [yann.morin.1998@free.fr: |
| - applied upstream: https://github.com/avpatel/xvisor-next/commit/6edd4a8bf16c42aac8bea9e0a61e8b3b47e2aa7c |
| ] |
| Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> |
| --- |
| Makefile | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/Makefile b/Makefile |
| index d6bcf519..de8e1043 100644 |
| --- a/Makefile |
| +++ b/Makefile |
| @@ -137,7 +137,7 @@ cppflags+=$(cpu-cppflags) |
| cppflags+=$(board-cppflags) |
| cppflags+=$(libs-cppflags-y) |
| cc=$(CROSS_COMPILE)gcc |
| -cflags=-g -Wall -nostdlib --sysroot=$(drivers_dir)/include -fno-builtin -D__VMM__ |
| +cflags=-g -Wall -nostdlib --sysroot=$(drivers_dir)/include -fno-builtin -D__VMM__ -fno-stack-protector |
| cflags+=$(board-cflags) |
| cflags+=$(cpu-cflags) |
| cflags+=$(libs-cflags-y) |
| -- |
| 2.21.0 |
| |
