haiku/headers/private/system/arch/arm/arch_cpu_defs.h

/*
 * Copyright 2022, Haiku Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Copyright 2010, Ingo Weinhold, ingo_weinhold@gmx.de.
 * Distributed under the terms of the MIT License.
 */
#ifndef _SYSTEM_ARCH_ARM_DEFS_H
#define _SYSTEM_ARCH_ARM_DEFS_H


#define SPINLOCK_PAUSE()	do {} while (false)

#define CPSR_MODE_MASK		0x1f
#define CPSR_MODE_USR		0x10

#define FSR_WNR				0x800

#endif	/* _SYSTEM_ARCH_ARM_DEFS_H */
Added private system arch specific arch_cpu_defs.h header, currently defining only a SPINLOCK_PAUSE() macro. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36351 a95241bf-73f2-0310-859d-f6bbb57e9c96 2010-04-19 18:16:48 +04:00			`/*`
kernel/arm: detect read/write access in data abort handler Use Data Fault Status Register's bit 11 to initialize isWrite. see: ARMv7 Architecture Reference Manual,section B3.9.5 Distinguishing read and write accesses on Data Abort exceptions Change-Id: I7da6702fc0e9579e5cb09cba3c5c89f004ec268a Reviewed-on: https://review.haiku-os.org/c/haiku/+/4972 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Jérôme Duval <jerome.duval@gmail.com> Reviewed-by: waddlesplash <waddlesplash@gmail.com> 2022-02-18 19:41:52 +03:00			`* Copyright 2022, Haiku Inc. All rights reserved.`
			`* Distributed under the terms of the MIT License.`
			`*`
Added private system arch specific arch_cpu_defs.h header, currently defining only a SPINLOCK_PAUSE() macro. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36351 a95241bf-73f2-0310-859d-f6bbb57e9c96 2010-04-19 18:16:48 +04:00			`* Copyright 2010, Ingo Weinhold, ingo_weinhold@gmx.de.`
			`* Distributed under the terms of the MIT License.`
			`*/`
			`#ifndef _SYSTEM_ARCH_ARM_DEFS_H`
			`#define _SYSTEM_ARCH_ARM_DEFS_H`


			`#define SPINLOCK_PAUSE() do {} while (false)`

kernel/arm: implement prefetch abort handler Change-Id: I39c330a44ad36ede41c7727017dd733d07288be9 Reviewed-on: https://review.haiku-os.org/c/haiku/+/4983 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com> 2022-02-24 22:41:57 +03:00			`#define CPSR_MODE_MASK 0x1f`
			`#define CPSR_MODE_USR 0x10`

kernel/arm: detect read/write access in data abort handler Use Data Fault Status Register's bit 11 to initialize isWrite. see: ARMv7 Architecture Reference Manual,section B3.9.5 Distinguishing read and write accesses on Data Abort exceptions Change-Id: I7da6702fc0e9579e5cb09cba3c5c89f004ec268a Reviewed-on: https://review.haiku-os.org/c/haiku/+/4972 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Jérôme Duval <jerome.duval@gmail.com> Reviewed-by: waddlesplash <waddlesplash@gmail.com> 2022-02-18 19:41:52 +03:00			`#define FSR_WNR 0x800`
Added private system arch specific arch_cpu_defs.h header, currently defining only a SPINLOCK_PAUSE() macro. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36351 a95241bf-73f2-0310-859d-f6bbb57e9c96 2010-04-19 18:16:48 +04:00
			`#endif /* _SYSTEM_ARCH_ARM_DEFS_H */`