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Diffstat (limited to 'arch/cris/include/asm/processor.h')
-rw-r--r-- | arch/cris/include/asm/processor.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/arch/cris/include/asm/processor.h b/arch/cris/include/asm/processor.h deleted file mode 100644 index ee4d8b03d048..000000000000 --- a/arch/cris/include/asm/processor.h +++ /dev/null @@ -1,59 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * include/asm-cris/processor.h - * - * Copyright (C) 2000, 2001 Axis Communications AB - * - * Authors: Bjorn Wesen Initial version - * - */ - -#ifndef __ASM_CRIS_PROCESSOR_H -#define __ASM_CRIS_PROCESSOR_H - -#include <asm/page.h> -#include <asm/ptrace.h> -#include <arch/processor.h> -#include <arch/system.h> - -struct task_struct; - -#define STACK_TOP TASK_SIZE -#define STACK_TOP_MAX STACK_TOP - -/* This decides where the kernel will search for a free chunk of vm - * space during mmap's. - */ -#define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3)) - -/* - * At user->kernel entry, the pt_regs struct is stacked on the top of the kernel-stack. - * This macro allows us to find those regs for a task. - * Notice that subsequent pt_regs stackings, like recursive interrupts occurring while - * we're in the kernel, won't affect this - only the first user->kernel transition - * registers are reached by this. - */ - -#define user_regs(thread_info) (((struct pt_regs *)((unsigned long)(thread_info) + THREAD_SIZE)) - 1) - -/* - * Dito but for the currently running task - */ - -#define task_pt_regs(task) user_regs(task_thread_info(task)) - -unsigned long get_wchan(struct task_struct *p); - -#define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp) - -/* Free all resources held by a thread. */ -static inline void release_thread(struct task_struct *dead_task) -{ - /* Nothing needs to be done. */ -} - -#define cpu_relax() barrier() - -void default_idle(void); - -#endif /* __ASM_CRIS_PROCESSOR_H */ |