projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| d4697bc9 | 1 | /* Copyright (C) 2002-2014 Free Software Foundation, Inc. |
| d5efd131 MF |
2 | This file is part of the GNU C Library. |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 75efb018 MF |
15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| d5efd131 MF |
17 | |
| 18 | #ifndef _SYS_USER_H | |
| 19 | #define _SYS_USER_H 1 | |
| 20 | ||
| 21 | #include <features.h> | |
| 22 | #include <sys/types.h> | |
| 23 | ||
| 24 | /* This definition comes directly from the kernel headers. If | |
| 25 | anything changes in them this header has to be changed, too. */ | |
| 26 | ||
| 27 | ||
| 28 | /* The definition in the kernel has the comment "XXX fix me". */ | |
| 29 | #define EF_SIZE 3072 | |
| 30 | ||
| 31 | ||
| 32 | struct user | |
| 33 | { | |
| 34 | unsigned long int regs[EF_SIZE / 8 + 32]; /* Integer and fp regs. */ | |
| 35 | size_t u_tsize; /* Text size (pages). */ | |
| 36 | size_t u_dsize; /* Data size (pages). */ | |
| 37 | size_t u_ssize; /* Stack size (pages). */ | |
| 38 | unsigned long int start_code; /* Text starting address. */ | |
| 39 | unsigned long int start_data; /* Data starting address. */ | |
| 40 | unsigned long int start_stack; /* Stack starting address. */ | |
| 41 | long int signal; /* Signal causing core dump. */ | |
| 42 | struct regs *u_ar0; /* Help gdb find registers. */ | |
| 43 | unsigned long int magic; /* Identifies a core file. */ | |
| 44 | char u_comm[32]; /* User command name. */ | |
| 45 | }; | |
| 46 | ||
| 47 | #define NBPG PAGE_SIZE | |
| 48 | #define UPAGES 1 | |
| 49 | #define HOST_TEXT_START_ADDR (u.start_code) | |
| 50 | #define HOST_DATA_START_ADDR (u.start_data) | |
| 51 | #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) | |
| 52 | ||
| 53 | #endif /* sys/user.h */ |