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Diffstat (limited to 'arch/cris/include/asm/thread_info.h')
-rw-r--r--arch/cris/include/asm/thread_info.h91
1 files changed, 0 insertions, 91 deletions
diff --git a/arch/cris/include/asm/thread_info.h b/arch/cris/include/asm/thread_info.h
deleted file mode 100644
index 996fef3be1d5..000000000000
--- a/arch/cris/include/asm/thread_info.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* thread_info.h: CRIS low-level thread information
- *
- * Copyright (C) 2002 David Howells (dhowells@redhat.com)
- * - Incorporating suggestions made by Linus Torvalds and Dave Miller
- *
- * CRIS port by Axis Communications
- */
-
-#ifndef _ASM_THREAD_INFO_H
-#define _ASM_THREAD_INFO_H
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-#include <asm/types.h>
-#include <asm/processor.h>
-#include <arch/thread_info.h>
-#include <asm/segment.h>
-#endif
-
-
-/* THREAD_SIZE is the size of the thread_info/kernel_stack combo.
- * normally, the stack is found by doing something like p + THREAD_SIZE
- * in CRIS, a page is 8192 bytes, which seems like a sane size
- */
-#define THREAD_SIZE PAGE_SIZE
-#define THREAD_SIZE_ORDER (0)
-
-/*
- * low level task data that entry.S needs immediate access to
- * - this struct should fit entirely inside of one cache line
- * - this struct shares the supervisor stack pages
- * - if the contents of this structure are changed, the assembly constants must also be changed
- */
-#ifndef __ASSEMBLY__
-struct thread_info {
- struct task_struct *task; /* main task structure */
- unsigned long flags; /* low level flags */
- __u32 cpu; /* current CPU */
- int preempt_count; /* 0 => preemptable, <0 => BUG */
- __u32 tls; /* TLS for this thread */
-
- mm_segment_t addr_limit; /* thread address space:
- 0-0xBFFFFFFF for user-thead
- 0-0xFFFFFFFF for kernel-thread
- */
- __u8 supervisor_stack[0];
-};
-
-#endif
-
-/*
- * macros/functions for gaining access to the thread information structure
- */
-#ifndef __ASSEMBLY__
-#define INIT_THREAD_INFO(tsk) \
-{ \
- .task = &tsk, \
- .flags = 0, \
- .cpu = 0, \
- .preempt_count = INIT_PREEMPT_COUNT, \
- .addr_limit = KERNEL_DS, \
-}
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * thread information flags
- * - these are process state flags that various assembly files may need to access
- * - pending work-to-be-done flags are in LSW
- * - other flags in MSW
- */
-#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
-#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
-#define TIF_SIGPENDING 2 /* signal pending */
-#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
-#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
-#define TIF_MEMDIE 17 /* is terminating due to OOM killer */
-
-#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
-#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
-#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
-
-#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */
-#define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_THREAD_INFO_H */