From 4e9bce12432492aa7a7c2121d9fae1640606ace5 Mon Sep 17 00:00:00 2001 From: Joel Peshkin Date: Sun, 11 Apr 2021 11:21:58 +0200 Subject: Add support for stack-protector Add support for stack protector for UBOOT, SPL, and TPL as well as new pytest for stackprotector Signed-off-by: Joel Peshkin Adjust UEFI build flags. Signed-off-by: Heinrich Schuchardt --- arch/x86/config.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86') diff --git a/arch/x86/config.mk b/arch/x86/config.mk index 3067702858..7a8242562d 100644 --- a/arch/x86/config.mk +++ b/arch/x86/config.mk @@ -42,7 +42,7 @@ OBJCOPYFLAGS_EFI := -j .text -j .sdata -j .data -j .dynamic -j .dynsym \ # Compiler flags to be added when building UEFI applications CFLAGS_EFI := -fpic -fshort-wchar # Compiler flags to be removed when building UEFI applications -CFLAGS_NON_EFI := -mregparm=3 +CFLAGS_NON_EFI := -mregparm=3 -fstack-protector-strong ifeq ($(CONFIG_EFI_STUB_64BIT),) CFLAGS_EFI += $(call cc-option, -mno-red-zone) -- cgit v1.2.3