[Minios-devel] [PATCH v2 05/47] arm: create a new header for the page macros

[Huang Shijie <shijie.huang@xxxxxxx>]

Create a new header to store the page macros.

This header will be used in the assembly code and C code.

Signed-off-by: Huang Shijie <shijie.huang@xxxxxxx>
---
 include/arm/arch_limits.h | 2 +-
 include/arm/arch_mm.h     | 4 +---
 include/arm/page_def.h    | 8 ++++++++
 3 files changed, 10 insertions(+), 4 deletions(-)
 create mode 100644 include/arm/page_def.h

diff --git a/include/arm/arch_limits.h b/include/arm/arch_limits.h
index bae99e1..23a491f 100644
--- a/include/arm/arch_limits.h
+++ b/include/arm/arch_limits.h
@@ -1,7 +1,7 @@
 #ifndef __ARCH_LIMITS_H__
 #define __ARCH_LIMITS_H__
 
-#include <mm.h>
+#include <page_def.h>
 
 #define __STACK_SIZE_PAGE_ORDER  2
 #define __STACK_SIZE (4 * PAGE_SIZE)
diff --git a/include/arm/arch_mm.h b/include/arm/arch_mm.h
index 98b86af..c89d1aa 100644
--- a/include/arm/arch_mm.h
+++ b/include/arm/arch_mm.h
@@ -8,9 +8,7 @@ extern int _boot_stack[];
 extern int _boot_stack_end[];
 extern uint32_t physical_address_offset;       /* Add this to a virtual 
address to get the physical address (wraps at 4GB) */
 
-#define PAGE_SHIFT        12
-#define PAGE_SIZE        (1 << PAGE_SHIFT)
-#define PAGE_MASK       (~(PAGE_SIZE-1))
+#include <page_def.h>
 
 #define DEF_PAGE_PROT     0
 
diff --git a/include/arm/page_def.h b/include/arm/page_def.h
new file mode 100644
index 0000000..354680c
--- /dev/null
+++ b/include/arm/page_def.h
@@ -0,0 +1,8 @@
+#ifndef _ARM_PAGE_DEF_H_
+#define _ARM_PAGE_DEF_H_
+
+#define PAGE_SHIFT        12
+#define PAGE_SIZE         (1 << PAGE_SHIFT)
+#define PAGE_MASK         (~(PAGE_SIZE-1))
+
+#endif
-- 
2.7.4


_______________________________________________
Minios-devel mailing list
Minios-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/minios-devel