OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	11/17/2022 06:42:15 AM	rwxr-xr-x
📄 Kbuild	742 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 asm-compat.h	518 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 asm-offsets.h	35 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 atomic.h	626 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cache.h	644 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cacheflush.h	4.12 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 checksum.h	942 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cmpxchg.h	919 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cpuinfo.h	2.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cputable.h	1 byte	01/28/2018 09:20:33 PM	rw-r--r--
📄 current.h	850 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 delay.h	2.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma-mapping.h	765 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma.h	706 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 elf.h	738 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 entry.h	1.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 exceptions.h	2.08 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 fixmap.h	1.96 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 flat.h	2.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ftrace.h	641 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 futex.h	2.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hash.h	2.37 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 highmem.h	2.2 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hw_irq.h	1 byte	01/28/2018 09:20:33 PM	rw-r--r--
📄 io.h	2.05 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irq.h	538 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 irqflags.h	2.6 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 kgdb.h	739 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmu.h	4.19 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmu_context.h	141 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 mmu_context_mm.h	3.91 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 module.h	840 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 page.h	6.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pci-bridge.h	4.57 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pci.h	2.47 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgalloc.h	4.74 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgtable.h	17.66 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 processor.h	4.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 prom.h	713 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 ptrace.h	727 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 pvr.h	8.72 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 registers.h	1.65 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seccomp.h	256 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 sections.h	637 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 setup.h	1.37 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 string.h	630 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 switch_to.h	629 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 syscall.h	2.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 thread_info.h	4.01 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 timex.h	402 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlb.h	714 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlbflush.h	2.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 uaccess.h	9.98 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 unaligned.h	871 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 unistd.h	1.19 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 unwind.h	719 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 user.h	1 byte	01/28/2018 09:20:33 PM	rw-r--r--

Editing: thread_info.h

/*
 * Copyright (C) 2006 Atmark Techno, Inc.
 *
 * 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_MICROBLAZE_THREAD_INFO_H
#define _ASM_MICROBLAZE_THREAD_INFO_H

#ifdef __KERNEL__

/* we have 8k stack */
#define THREAD_SHIFT		13
#define THREAD_SIZE		(1 << THREAD_SHIFT)
#define THREAD_SIZE_ORDER	1

#ifndef __ASSEMBLY__
# include <linux/types.h>
# include <asm/processor.h>

/*
 * 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
 */

struct cpu_context {
	__u32	r1; /* stack pointer */
	__u32	r2;
	/* dedicated registers */
	__u32	r13;
	__u32	r14;
	__u32	r15;
	__u32	r16;
	__u32	r17;
	__u32	r18;
	/* non-volatile registers */
	__u32	r19;
	__u32	r20;
	__u32	r21;
	__u32	r22;
	__u32	r23;
	__u32	r24;
	__u32	r25;
	__u32	r26;
	__u32	r27;
	__u32	r28;
	__u32	r29;
	__u32	r30;
	/* r31 is used as current task pointer */
	/* special purpose registers */
	__u32	msr;
	__u32	ear;
	__u32	esr;
	__u32	fsr;
};

typedef struct {
	unsigned long seg;
} mm_segment_t;

struct thread_info {
	struct task_struct	*task; /* main task structure */
	unsigned long		flags; /* low level flags */
	unsigned long		status; /* thread-synchronous flags */
	__u32			cpu; /* current CPU */
	__s32			preempt_count; /* 0 => preemptable,< 0 => BUG*/
	mm_segment_t		addr_limit; /* thread address space */

struct cpu_context	cpu_context;
};

/*
 * macros/functions for gaining access to the thread information structure
 */
#define INIT_THREAD_INFO(tsk)			\
{						\
	.task		= &tsk,			\
	.flags		= 0,			\
	.cpu		= 0,			\
	.preempt_count	= INIT_PREEMPT_COUNT,	\
	.addr_limit	= KERNEL_DS,		\
}

#define init_thread_info	(init_thread_union.thread_info)
#define init_stack		(init_thread_union.stack)

/* how to get the thread information struct from C */
static inline struct thread_info *current_thread_info(void)
{
	register unsigned long sp asm("r1");

return (struct thread_info *)(sp & ~(THREAD_SIZE-1));
}

/* thread information allocation */
#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 */
/* restore singlestep on return to user mode */
#define TIF_SINGLESTEP		4
#define TIF_MEMDIE		6	/* is terminating due to OOM killer */
#define TIF_SYSCALL_AUDIT	9       /* syscall auditing active */
#define TIF_SECCOMP		10      /* secure computing */

/* true if poll_idle() is polling TIF_NEED_RESCHED */
#define TIF_POLLING_NRFLAG	16

#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_SINGLESTEP		(1 << TIF_SINGLESTEP)
#define _TIF_POLLING_NRFLAG	(1 << TIF_POLLING_NRFLAG)
#define _TIF_SYSCALL_AUDIT	(1 << TIF_SYSCALL_AUDIT)
#define _TIF_SECCOMP		(1 << TIF_SECCOMP)

/* work to do in syscall trace */
#define _TIF_WORK_SYSCALL_MASK  (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \
				 _TIF_SYSCALL_AUDIT | _TIF_SECCOMP)

/* work to do on interrupt/exception return */
#define _TIF_WORK_MASK		0x0000FFFE

/* work to do on any return to u-space */
#define _TIF_ALLWORK_MASK	0x0000FFFF

/*
 * Thread-synchronous status.
 *
 * This is different from the flags in that nobody else
 * ever touches our thread-synchronous status, so we don't
 * have to worry about atomic accesses.
 */
/* FPU was used by this task this quantum (SMP) */
#define TS_USEDFPU		0x0001

#endif /* __KERNEL__ */
#endif /* _ASM_MICROBLAZE_THREAD_INFO_H */