| [16] | 1 | /*************************************************************************** |
|---|
| 2 | * |
|---|
| 3 | * Copyright (C) 2001 International Business Machines |
|---|
| 4 | * All rights reserved. |
|---|
| 5 | * |
|---|
| 6 | * This file is part of the GPFS mmfslinux kernel module. |
|---|
| 7 | * |
|---|
| 8 | * Redistribution and use in source and binary forms, with or without |
|---|
| 9 | * modification, are permitted provided that the following conditions |
|---|
| 10 | * are met: |
|---|
| 11 | * |
|---|
| 12 | * 1. Redistributions of source code must retain the above copyright notice, |
|---|
| 13 | * this list of conditions and the following disclaimer. |
|---|
| 14 | * 2. Redistributions in binary form must reproduce the above copyright |
|---|
| 15 | * notice, this list of conditions and the following disclaimer in the |
|---|
| 16 | * documentation and/or other materials provided with the distribution. |
|---|
| 17 | * 3. The name of the author may not be used to endorse or promote products |
|---|
| 18 | * derived from this software without specific prior written |
|---|
| 19 | * permission. |
|---|
| 20 | * |
|---|
| 21 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
|---|
| 22 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
|---|
| 23 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
|---|
| 24 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|---|
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
|---|
| 26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
|---|
| 27 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
|---|
| 28 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
|---|
| 29 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
|---|
| 30 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|---|
| 31 | * |
|---|
| 32 | *************************************************************************** */ |
|---|
| 33 | /* @(#)63 1.8 src/avs/fs/mmfs/ts/kernext/gpl-linux/kdump-kern.h, mmfs, avs_rgpfs24, rgpfs24s011a 3/14/07 10:53:33 */ |
|---|
| 34 | /* Definitions for kernel piece of program to dump kernel memory */ |
|---|
| 35 | |
|---|
| 36 | /* Routine to initialize stuff needing access to kernel declarations */ |
|---|
| 37 | extern void KernInit(); |
|---|
| 38 | |
|---|
| 39 | /* Read routines for various types of kernel objects. Read the object at the |
|---|
| 40 | given address and copy it into malloc'ed storage. Return the address of |
|---|
| 41 | the allocated object, or NULL if the object could not be read. */ |
|---|
| 42 | extern void* GenericGet(unsigned long addr, int len, int fMap); |
|---|
| 43 | extern void* GetDentry(unsigned long addr); |
|---|
| 44 | extern void* GetInode(unsigned long addr); |
|---|
| 45 | extern void* GetVFSMount(unsigned long addr); |
|---|
| 46 | extern void* GetFSStruct(unsigned long addr); |
|---|
| 47 | extern void* GetSuperBlock(unsigned long addr); |
|---|
| 48 | extern void* GetRootSuperBlock(unsigned long * addrP); |
|---|
| 49 | extern void* GetPage(unsigned long addr); |
|---|
| 50 | extern void* GetAddressSpace(unsigned long addr); |
|---|
| 51 | extern void* GetVMAreaStruct(unsigned long addr); |
|---|
| 52 | extern void* GetMMStruct(unsigned long addr); |
|---|
| 53 | extern void* GetTaskStruct(unsigned long addr); |
|---|
| 54 | extern void* GetTaskStructByPID(unsigned long pid, unsigned long * addrP); |
|---|
| 55 | extern void VirtToReal(unsigned long pgdAddr, unsigned long vaddr); |
|---|
| 56 | |
|---|
| 57 | /* Free routines for kernel objects. Object types not listed here can |
|---|
| 58 | be freed with CondFree. */ |
|---|
| 59 | extern void FreeDentry(void* p); |
|---|
| 60 | |
|---|
| 61 | /* Print routines for various types of kernel objects. Parameter may be NULL. */ |
|---|
| 62 | extern void PrintDentry(void* parm, unsigned long addr); |
|---|
| 63 | extern void PrintDentryTree(void* parm, unsigned long addr); |
|---|
| 64 | extern void PrintInode(void* parm, unsigned long addr); |
|---|
| 65 | extern void PrintVFSMount(void* parm, unsigned long addr); |
|---|
| 66 | extern void PrintVFSMountList(void* parm, unsigned long addr); |
|---|
| 67 | extern void PrintFSStruct(void* parm, unsigned long addr); |
|---|
| 68 | extern void PrintSuperBlock(void* parm, unsigned long addr); |
|---|
| 69 | extern void PrintCxiNode_t(void* parm, unsigned long addr); |
|---|
| 70 | extern void PrintPage(void* parm, unsigned long addr); |
|---|
| 71 | extern void PrintAddressSpace(void* parm, unsigned long addr); |
|---|
| 72 | extern void PrintVMAreaStruct(void* parm, unsigned long addr); |
|---|
| 73 | extern void PrintMMStruct(void* parm, unsigned long addr); |
|---|
| 74 | extern void PrintTaskStruct(void* parm, unsigned long addr); |
|---|
| 75 | extern void DoPs(void); |
|---|
| 76 | extern void BacktracePid(unsigned long pid); |
|---|
| 77 | extern void BacktraceAll(); |
|---|
| 78 | extern void ReadKernelCore(char* corefile); |
|---|
