404

[ Avaa Bypassed ]




Upload:

Command:

botdev@3.17.156.168: ~ $
/* 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))

/* 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)

/*
 * 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 init_stack      (init_thread_union.stack)

#define cpu_relax()     barrier()

void default_idle(void);

#endif /* __ASM_CRIS_PROCESSOR_H */

Filemanager

Name Type Size Permission Actions
Kbuild File 729 B 0644
asm-offsets.h File 35 B 0644
axisflashmap.h File 1.92 KB 0644
bitops.h File 1.27 KB 0644
bug.h File 108 B 0644
bugs.h File 300 B 0644
cache.h File 133 B 0644
cacheflush.h File 1.3 KB 0644
checksum.h File 2.01 KB 0644
delay.h File 537 B 0644
dma-mapping.h File 399 B 0644
dma.h File 458 B 0644
eshlibld.h File 3.49 KB 0644
etraxi2c.h File 1019 B 0644
fasttimer.h File 1.12 KB 0644
fb.h File 244 B 0644
ftrace.h File 12 B 0644
hw_irq.h File 53 B 0644
io.h File 732 B 0644
irq.h File 194 B 0644
irqflags.h File 27 B 0644
mmu.h File 155 B 0644
mmu_context.h File 927 B 0644
page.h File 2.52 KB 0644
pci.h File 1.05 KB 0644
pgalloc.h File 1.36 KB 0644
pgtable.h File 9.58 KB 0644
processor.h File 1.82 KB 0644
ptrace.h File 393 B 0644
segment.h File 148 B 0644
serial.h File 211 B 0644
shmparam.h File 232 B 0644
signal.h File 505 B 0644
stacktrace.h File 213 B 0644
string.h File 508 B 0644
swab.h File 159 B 0644
switch_to.h File 449 B 0644
termios.h File 1.71 KB 0644
thread_info.h File 2.47 KB 0644
timex.h File 433 B 0644
tlb.h File 453 B 0644
tlbflush.h File 1.09 KB 0644
uaccess.h File 9.59 KB 0644
ucontext.h File 322 B 0644
unaligned.h File 345 B 0644
unistd.h File 972 B 0644
user.h File 2.14 KB 0644