patch-2.3.23 linux/include/asm-arm/proc-armo/page.h

• Lines: 77
• Date: Wed Oct 20 16:29:08 1999
• Orig file: v2.3.22/linux/include/asm-arm/proc-armo/page.h
• Orig date: Sat May 8 11:06:57 1999

diff -u --recursive --new-file v2.3.22/linux/include/asm-arm/proc-armo/page.h linux/include/asm-arm/proc-armo/page.h
@@ -3,74 +3,18 @@
  *
  * Copyright (C) 1995, 1996 Russell King
  */
-
 #ifndef __ASM_PROC_PAGE_H
 #define __ASM_PROC_PAGE_H
 
 #include <linux/config.h>
 
 /* PAGE_SHIFT determines the page size.  This is configurable. */
-#if defined(CONFIG_PAGESIZE_8)
-#define PAGE_SHIFT	13		/* 8K */
-#elif defined(CONFIG_PAGESIZE_16)
+#if defined(CONFIG_PAGESIZE_16)
 #define PAGE_SHIFT	14		/* 16K */
 #else		/* default */
 #define PAGE_SHIFT	15		/* 32K */
 #endif
-#define PAGE_SIZE       (1UL << PAGE_SHIFT)
-#define PAGE_MASK       (~(PAGE_SIZE-1))
-
-#ifdef __KERNEL__
-
-#define STRICT_MM_TYPECHECKS
-
-#ifdef STRICT_MM_TYPECHECKS
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pmd; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-
-#define pte_val(x)      ((x).pte)
-#define pmd_val(x)      ((x).pmd)
-#define pgd_val(x)      ((x).pgd)
-#define pgprot_val(x)   ((x).pgprot)
-
-#define __pte(x)        ((pte_t) { (x) } )
-#define __pmd(x)        ((pmd_t) { (x) } )
-#define __pgd(x)        ((pgd_t) { (x) } )
-#define __pgprot(x)     ((pgprot_t) { (x) } )
-
-#else
-/*
- * .. while these make it easier on the compiler
- */
-typedef unsigned long pte_t;
-typedef unsigned long pmd_t;
-typedef unsigned long pgd_t;
-typedef unsigned long pgprot_t;
-
-#define pte_val(x)      (x)
-#define pmd_val(x)      (x)
-#define pgd_val(x)      (x)
-#define pgprot_val(x)   (x)
-
-#define __pte(x)        (x)
-#define __pmd(x)        (x)
-#define __pgd(x)        (x)
-#define __pgprot(x)     (x)
-
-#endif
 
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
-/* This handles the memory map.. */
-#define MAP_NR(addr)		(((unsigned long)(addr) - PAGE_OFFSET) >> PAGE_SHIFT)
-
-#endif /* __KERNEL__ */
+#define EXEC_PAGESIZE   32768
 
 #endif /* __ASM_PROC_PAGE_H */
-