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