[edk2] [PATCH] ArmPlatformPkg/ArmVExpressPkg: use 64 KB section alignment for runtime drivers

[Ard Biesheuvel]

This adds the 64 KB alignment overlay linker script to the linker command
line of DXE_RUNTIME_DRIVER modules built for AARCH64. 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 <***@linaro.org>
---
ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc | 3 +++
1 file changed, 3 insertions(+)

diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc
index 4d8adcc3e348..1ca9b2de6550 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc
@@ -12,6 +12,9 @@
#
#

+[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

[Olivier Martin]

Reviewed-by: Olivier Martin <***@arm.com>

-----Original Message-----
From: Ard Biesheuvel [mailto:***@linaro.org]
Sent: 06 July 2015 17:40
To: edk2-***@lists.sourceforge.net; Olivier Martin
Cc: ***@linaro.org; Ard Biesheuvel
Subject: [PATCH] ArmPlatformPkg/ArmVExpressPkg: use 64 KB section alignment for runtime drivers

This adds the 64 KB alignment overlay linker script to the linker command line of DXE_RUNTIME_DRIVER modules built for AARCH64. 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 <***@linaro.org>
---
ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc | 3 +++
1 file changed, 3 insertions(+)

diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc
index 4d8adcc3e348..1ca9b2de6550 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress.dsc.inc
@@ -12,6 +12,9 @@
#
#

+[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
--
1.9.1


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