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MIPS: make page.h constants available to assembly.

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page.h includes ifndef __ASSEMBLY__ guards, but PAGE_SIZE and some other
constants are defined using "1UL", which the assembler does not support.
Use the _AC macro from const.h to make them available to assembly (and
linker scripts).

Signed-off-by: Nelson Elhage <nelhage@ksplice.com>
Signed-off-by: Tim Abbott <tabbott@ksplice.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Nelson Elhage 2009-07-31 16:58:17 -04:00 committed by Ralf Baechle
parent 75f4531641
commit 99502d94c3
1 changed files with 3 additions and 2 deletions
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5
arch/mips/include/asm/page.h
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@ -10,6 +10,7 @@
#define _ASM_PAGE_H
#include <spaces.h>
#include <linux/const.h>
/*
* PAGE_SHIFT determines the page size
@ -29,12 +30,12 @@
#ifdef CONFIG_PAGE_SIZE_64KB
#define PAGE_SHIFT 16
#endif
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
#ifdef CONFIG_HUGETLB_PAGE
#define HPAGE_SHIFT (PAGE_SHIFT + PAGE_SHIFT - 3)
#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT)
#define HPAGE_SIZE (_AC(1,UL) << HPAGE_SHIFT)
#define HPAGE_MASK (~(HPAGE_SIZE - 1))
#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
#endif /* CONFIG_HUGETLB_PAGE */