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| System | : | Linux MiraNet 3.0.0-14-generic-pae #23-Ubuntu SMP Mon Nov 21 22:07:10 UTC 2011 i686 |
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| Software | : | Apache. PHP/5.3.6-13ubuntu3.10 |
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| ID | : | uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
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| Safe Mode | : | OFF |
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| Freespace | : | 22.24 GB of 70.42 GB (31.58%) |
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MySQL: ON MSSQL: OFF Oracle: OFF PostgreSQL: OFF Curl: OFF Sockets: ON Fetch: OFF Wget: ON Perl: ON |
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Disabled Functions: pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
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[ System Info ]
[ Processes ]
[ SQL Manager ]
[ Eval ]
[ Encoder ]
[ Mailer ]
[ Back Connection ]
[ Backdoor Server ]
[ Kernel Exploit Search ]
[ MD5 Decrypter ]
[ Reverse IP ]
[ Kill Shell ]
[ FTP Brute-Force ]
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/
usr/
src/
linux-headers-3.0.0-14/
arch/
frv/
include/
asm/
- drwxr-xr-x
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Viewing file:  user.h (3.29 KB) -rw-r--r--Select action/file-type:  ( +) |  ( +) |  ( +) | Code ( +) | Session ( +) |  ( +) | SDB ( +) |  ( +) |  ( +) |  ( +) |  ( +) |  ( +) |
/* user.h: FR-V core file format stuff
*
* Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#ifndef _ASM_USER_H
#define _ASM_USER_H
#include <asm/page.h>
#include <asm/registers.h>
/* Core file format: The core file is written in such a way that gdb
* can understand it and provide useful information to the user (under
* linux we use the 'trad-core' bfd). There are quite a number of
* obstacles to being able to view the contents of the floating point
* registers, and until these are solved you will not be able to view
* the contents of them. Actually, you can read in the core file and
* look at the contents of the user struct to find out what the
* floating point registers contain.
*
* The actual file contents are as follows:
* UPAGE:
* 1 page consisting of a user struct that tells gdb what is present
* in the file. Directly after this is a copy of the task_struct,
* which is currently not used by gdb, but it may come in useful at
* some point. All of the registers are stored as part of the
* upage. The upage should always be only one page.
*
* DATA:
* The data area is stored. We use current->end_text to
* current->brk to pick up all of the user variables, plus any
* memory that may have been malloced. No attempt is made to
* determine if a page is demand-zero or if a page is totally
* unused, we just cover the entire range. All of the addresses are
* rounded in such a way that an integral number of pages is
* written.
*
* STACK:
* We need the stack information in order to get a meaningful
* backtrace. We need to write the data from (esp) to
* current->start_stack, so we round each of these off in order to
* be able to write an integer number of pages. The minimum core
* file size is 3 pages, or 12288 bytes.
*/
/* When the kernel dumps core, it starts by dumping the user struct -
* this will be used by gdb to figure out where the data and stack segments
* are within the file, and what virtual addresses to use.
*/
struct user {
/* We start with the registers, to mimic the way that "memory" is returned
* from the ptrace(3,...) function. */
struct user_context regs;
/* The rest of this junk is to help gdb figure out what goes where */
unsigned long u_tsize; /* Text segment size (pages). */
unsigned long u_dsize; /* Data segment size (pages). */
unsigned long u_ssize; /* Stack segment size (pages). */
unsigned long start_code; /* Starting virtual address of text. */
unsigned long start_stack; /* Starting virtual address of stack area.
* This is actually the bottom of the stack,
* the top of the stack is always found in the
* esp register. */
long int signal; /* Signal that caused the core dump. */
unsigned long magic; /* To uniquely identify a core file */
char u_comm[32]; /* User command that was responsible */
};
#define NBPG PAGE_SIZE
#define UPAGES 1
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
#endif
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