| Server IP : 13.213.54.232 / Your IP : 216.73.217.11 Web Server : Apache/2.4.52 (Ubuntu) System : Linux ip-172-31-17-110 6.8.0-1029-aws #31~22.04.1-Ubuntu SMP Thu Apr 24 21:16:18 UTC 2025 x86_64 User : www-data ( 33) PHP Version : 7.1.33-67+ubuntu22.04.1+deb.sury.org+1 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/lib/modules/6.8.0-1029-aws/build/arch/nios2/include/asm/ |
Upload File : |
/*
* Copyright (C) 2013 Altera Corporation
* Copyright (C) 2010 Tobias Klauser <tklauser@distanz.ch>
* Copyright (C) 2004 Microtronix Datacom Ltd
* Copyright (C) 2001 Ken Hill (khill@microtronix.com)
* Vic Phillips (vic@microtronix.com)
*
* based on SPARC asm/processor_32.h which is:
*
* Copyright (C) 1994 David S. Miller
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef _ASM_NIOS2_PROCESSOR_H
#define _ASM_NIOS2_PROCESSOR_H
#include <asm/ptrace.h>
#include <asm/registers.h>
#include <asm/page.h>
#define NIOS2_FLAG_KTHREAD 0x00000001 /* task is a kernel thread */
#define NIOS2_OP_NOP 0x1883a
#define NIOS2_OP_BREAK 0x3da03a
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
#define STACK_TOP_MAX STACK_TOP
#endif /* __KERNEL__ */
/* Kuser helpers is mapped to this user space address */
#define KUSER_BASE 0x1000
#define KUSER_SIZE (PAGE_SIZE)
#ifndef __ASSEMBLY__
# define TASK_SIZE 0x7FFF0000UL
# define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
/* The Nios processor specific thread struct. */
struct thread_struct {
struct pt_regs *kregs;
/* Context switch saved kernel state. */
unsigned long ksp;
unsigned long kpsr;
};
# define INIT_THREAD { \
.kregs = NULL, \
.ksp = 0, \
.kpsr = 0, \
}
extern void start_thread(struct pt_regs *regs, unsigned long pc,
unsigned long sp);
struct task_struct;
extern unsigned long __get_wchan(struct task_struct *p);
#define task_pt_regs(p) \
((struct pt_regs *)(THREAD_SIZE + task_stack_page(p)) - 1)
/* Used by procfs */
#define KSTK_EIP(tsk) ((tsk)->thread.kregs->ea)
#define KSTK_ESP(tsk) ((tsk)->thread.kregs->sp)
#define cpu_relax() barrier()
#endif /* __ASSEMBLY__ */
#endif /* _ASM_NIOS2_PROCESSOR_H */