diff options
Diffstat (limited to 'ArmVirtPkg/ArmVirtXen.dsc')
| -rw-r--r-- | ArmVirtPkg/ArmVirtXen.dsc | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/ArmVirtPkg/ArmVirtXen.dsc b/ArmVirtPkg/ArmVirtXen.dsc index 8a489b2536..278f5d3828 100644 --- a/ArmVirtPkg/ArmVirtXen.dsc +++ b/ArmVirtPkg/ArmVirtXen.dsc @@ -52,14 +52,12 @@ [LibraryClasses.common.UEFI_DRIVER]
UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
-[BuildOptions.common.EDKII.SEC, BuildOptions.common.EDKII.BASE]
+[BuildOptions]
#
- # CLANG38 with LTO support enabled uses the GNU GOLD linker, which insists
- # on emitting GOT based symbol references when running in shared mode, unless
- # we override visibility to 'hidden' in all modules that make up the PrePi
- # build.
+ # We need to avoid jump tables in SEC modules, so that the PE/COFF
+ # self-relocation code itself is guaranteed to be position independent.
#
- GCC:*_CLANG38_*_CC_FLAGS = -include $(WORKSPACE)/ArmVirtPkg/Include/Platform/Hidden.h
+ GCC:*_*_*_CC_FLAGS = -fno-jump-tables
################################################################################
#
|