From: Michael Kinney <michael.d.kinney@intel.com>
To: edk2-devel@lists.01.org
Cc: Jiewen Yao <jiewen.yao@intel.com>,
David Wei <david.wei@intel.com>, Mang Guo <mang.guo@intel.com>
Subject: [Patch] Vlv2TbltDevicePkg: Use 4K aligned PE/COFF sections
Date: Tue, 29 Nov 2016 11:22:07 -0800 [thread overview]
Message-ID: <1480447327-13908-1-git-send-email-michael.d.kinney@intel.com> (raw)
Update [BuildOptions] to use of 4K aligned PE/COFF
image sections to support page level protection of
DXE_RUNTIME_DRIVER, SMM_CORE, and DXE_SMM_DRIVER
modules.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: David Wei <david.wei@intel.com>
Cc: Mang Guo <mang.guo@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
---
Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc | 16 ++++++++++++++++
Vlv2TbltDevicePkg/PlatformPkgIA32.dsc | 16 ++++++++++++++++
Vlv2TbltDevicePkg/PlatformPkgX64.dsc | 16 ++++++++++++++++
3 files changed, 48 insertions(+)
diff --git a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
index c3dc25f..6da2a8a 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgGccX64.dsc
@@ -1676,6 +1676,22 @@ $(PLATFORM_BINARY_PACKAGE)/$(DXE_ARCHITECTURE)$(TARGET)/IA32/fTPMInitPeim.inf
INTEL:*_*_X64_GENFW_FLAGS = --keepexceptiontable
!endif
+#
+# Force PE/COFF sections to be aligned at 4KB boundaries to support page level
+# protection of DXE_RUNTIME_DRIVER modules
+#
+[BuildOptions.common.EDKII.DXE_RUNTIME_DRIVER]
+ MSFT:*_*_*_DLINK_FLAGS = /ALIGN:4096
+ GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
+
+#
+# Force PE/COFF sections to be aligned at 4KB boundaries to support page level
+# protection of DXE_SMM_DRIVER/SMM_CORE modules
+#
+[BuildOptions.common.EDKII.DXE_SMM_DRIVER, BuildOptions.common.EDKII.SMM_CORE]
+ MSFT:*_*_*_DLINK_FLAGS = /ALIGN:4096
+ GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
+
[BuildOptions.Common.EDK]
#
diff --git a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
index 3a5776a..5b5523f 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc
@@ -1659,6 +1659,22 @@ $(PLATFORM_BINARY_PACKAGE)/$(DXE_ARCHITECTURE)$(TARGET)/IA32/fTPMInitPeim.inf
!endif
+#
+# Force PE/COFF sections to be aligned at 4KB boundaries to support page level
+# protection of DXE_RUNTIME_DRIVER modules
+#
+[BuildOptions.common.EDKII.DXE_RUNTIME_DRIVER]
+ MSFT:*_*_*_DLINK_FLAGS = /ALIGN:4096
+ GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
+
+#
+# Force PE/COFF sections to be aligned at 4KB boundaries to support page level
+# protection of DXE_SMM_DRIVER/SMM_CORE modules
+#
+[BuildOptions.common.EDKII.DXE_SMM_DRIVER, BuildOptions.common.EDKII.SMM_CORE]
+ MSFT:*_*_*_DLINK_FLAGS = /ALIGN:4096
+ GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
+
[BuildOptions.Common.EDK]
#
diff --git a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
index 83cbb0a..54d2b81 100644
--- a/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
+++ b/Vlv2TbltDevicePkg/PlatformPkgX64.dsc
@@ -1668,6 +1668,22 @@ $(PLATFORM_BINARY_PACKAGE)/$(DXE_ARCHITECTURE)$(TARGET)/IA32/fTPMInitPeim.inf
!endif
+#
+# Force PE/COFF sections to be aligned at 4KB boundaries to support page level
+# protection of DXE_RUNTIME_DRIVER modules
+#
+[BuildOptions.common.EDKII.DXE_RUNTIME_DRIVER]
+ MSFT:*_*_*_DLINK_FLAGS = /ALIGN:4096
+ GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
+
+#
+# Force PE/COFF sections to be aligned at 4KB boundaries to support page level
+# protection of DXE_SMM_DRIVER/SMM_CORE modules
+#
+[BuildOptions.common.EDKII.DXE_SMM_DRIVER, BuildOptions.common.EDKII.SMM_CORE]
+ MSFT:*_*_*_DLINK_FLAGS = /ALIGN:4096
+ GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
+
[BuildOptions.Common.EDK]
#
--
2.6.3.windows.1
next reply other threads:[~2016-11-29 19:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-29 19:22 Michael Kinney [this message]
2016-11-30 1:47 ` [Patch] Vlv2TbltDevicePkg: Use 4K aligned PE/COFF sections Yao, Jiewen
2016-11-30 2:15 ` Kinney, Michael D
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