[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[PATCH v5 1/2] xen: Introduce a header to store common linker scripts content



Both x86 and arm linker scripts share quite a lot of common content.
It is difficult to keep syncing them up, thus introduce a new header
in include/xen called xen.lds.h to store the internals mutual to all
the linker scripts.

Include this header in linker scripts for x86 and arm.
This patch serves as an intermediate step before populating xen.lds.h
and making use of its content in the linker scripts later on.

Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
Changes since v4:
-rebased
Changes since v2,v3:
-none
Changes since v1:
-rename header to xen.lds.h to be coherent with Linux kernel
-include empty header in linker scripts
---
 xen/arch/arm/xen.lds.S    | 1 +
 xen/arch/x86/xen.lds.S    | 1 +
 xen/include/xen/xen.lds.h | 8 ++++++++
 3 files changed, 10 insertions(+)
 create mode 100644 xen/include/xen/xen.lds.h

diff --git a/xen/arch/arm/xen.lds.S b/xen/arch/arm/xen.lds.S
index ad7f966f0e..d20e5e94e4 100644
--- a/xen/arch/arm/xen.lds.S
+++ b/xen/arch/arm/xen.lds.S
@@ -4,6 +4,7 @@
 
 #include <xen/cache.h>
 #include <xen/lib.h>
+#include <xen/xen.lds.h>
 #include <asm/page.h>
 #undef ENTRY
 #undef ALIGN
diff --git a/xen/arch/x86/xen.lds.S b/xen/arch/x86/xen.lds.S
index 6926e88e54..1fcd8ab7c5 100644
--- a/xen/arch/x86/xen.lds.S
+++ b/xen/arch/x86/xen.lds.S
@@ -3,6 +3,7 @@
 
 #include <xen/cache.h>
 #include <xen/lib.h>
+#include <xen/xen.lds.h>
 #include <asm/page.h>
 #undef ENTRY
 #undef ALIGN
diff --git a/xen/include/xen/xen.lds.h b/xen/include/xen/xen.lds.h
new file mode 100644
index 0000000000..dd292fa7dc
--- /dev/null
+++ b/xen/include/xen/xen.lds.h
@@ -0,0 +1,8 @@
+#ifndef __XEN_LDS_H__
+#define __XEN_LDS_H__
+
+/*
+ * Common macros to be used in architecture specific linker scripts.
+ */
+
+#endif /* __XEN_LDS_H__ */
-- 
2.25.1




 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.