It would be nice if there was a way to globally provide these updated link flags for all AArch64 RUNTIME_DXE targets - do you know of a way to do do this?
Otherwise we should ensure that the other reference platforms get updated to assure a better chance of success for other implementations. A comment to the effect that this is required for UEFI runtime memory protection option would be handy as well. Reviewed-by: Eugene Cohen <eug...@hp.com> Thanks again. Eugene -----Original Message----- From: Ard Biesheuvel [mailto:ard.biesheu...@linaro.org] Sent: Monday, June 29, 2015 12:37 PM To: edk2-devel@lists.sourceforge.net; ler...@redhat.com; olivier.mar...@arm.com; af...@apple.com; Cohen, Eugene; jiewen....@intel.com Cc: yingke.d....@intel.com; matt.flem...@intel.com; Ard Biesheuvel Subject: [PATCH 2/2] ArmVirtPkg: build runtime drivers with 64 KB section alignment This adds the 64 KB alignment overlay linker script to the linker command line of DXE_RUNTIME_DRIVER modules. This makes these modules compatible with the new Properties Table feature by aligning the .text and .data sections to 64 KB. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org> --- ArmVirtPkg/ArmVirt.dsc.inc | 3 +++ 1 files changed, 3 insertions(+) diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc index c6e684fd8512..f3f29d70917e 100644 --- a/ArmVirtPkg/ArmVirt.dsc.inc +++ b/ArmVirtPkg/ArmVirt.dsc.inc @@ -15,6 +15,9 @@ [Defines] DEFINE DEBUG_PRINT_ERROR_LEVEL = 0x8000004F +[BuildOptions.AARCH64.EDKII.DXE_RUNTIME_DRIVER] + *_*_AARCH64_DLINK_FLAGS = --script=$(EDK_TOOLS_PATH)/Scripts/gcc-aarch64-64K-align-ld-script + [LibraryClasses.common] !if $(TARGET) == RELEASE DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc index 374cf7a9ee02..cded653a2c96 100644 --- a/ArmVirtPkg/ArmVirtQemu.dsc +++ b/ArmVirtPkg/ArmVirtQemu.dsc @@ -78,7 +78,6 @@ [BuildOptions] GCC:*_*_ARM_PLATFORM_FLAGS == -mcpu=cortex-a15 -I$(WORKSPACE)/ArmVirtPkg/Include *_*_AARCH64_PLATFORM_FLAGS == -I$(WORKSPACE)/ArmVirtPkg/Include - ################################################################################ # # Pcd Section - list of all EDK II PCD Entries defined by this Platform -- 1.9.1 ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/ _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
