haiku/headers/posix/arch/sparc64/limits.h

/*
 * Copyright 2020, Haiku, inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 */
#ifndef _SPARC_LIMITS_H
#define _SPARC_LIMITS_H

#define PAGESIZE 8192

#endif
Fix definition of PAGESIZE and B_PAGE_SIZE On sparc, the minimal page size we can use is 8K. Since B_PAGE_SIZE and PAGESIZE defines were hardcoded to 4K, this resulted in a lot of confusion in all code trying to manipulate pages. - Remove cpu.h from headers/private/kernel/arch/. It dates back from NewOS and was not used anymore since our kernel uses B_PAGE_SIZE (PAGE_SIZE was the only thing defined in this header). - Add posix/arch//limits.h with the arch specific page size and include it from the main limits.h. - Adjust bios_ia32/debug.cpp which was the only place using the PAGE_SIZE constant from the deleted headers. - Change OS.h to define B_PAGE_SIZE to be the same as POSIX PAGESIZE. - Define PAGESIZE in the build header if the host OS doesn't. Change-Id: I8c3732cf952ea3c2f088aa16d216678fbf198b96 Reviewed-on: https://review.haiku-os.org/c/haiku/+/3558 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com> 2020-12-30 16:42:48 +03:00			`/*`
			`* Copyright 2020, Haiku, inc. All rights reserved.`
			`* Distributed under the terms of the MIT License.`
			`*/`
			`#ifndef _SPARC_LIMITS_H`
			`#define _SPARC_LIMITS_H`

			`#define PAGESIZE 8192`

			`#endif`