| /* Copyright (C) 2002 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #ifndef _SYS_USER_H |
| #define _SYS_USER_H 1 |
| |
| #include <features.h> |
| #include <sys/types.h> |
| |
| /* This definition comes directly from the kernel headers. If |
| anything changes in them this header has to be changed, too. */ |
| |
| |
| /* The definition in the kernel has the comment "XXX fix me". */ |
| #define EF_SIZE 3072 |
| |
| |
| struct user |
| { |
| unsigned long int regs[EF_SIZE / 8 + 32]; /* Integer and fp regs. */ |
| size_t u_tsize; /* Text size (pages). */ |
| size_t u_dsize; /* Data size (pages). */ |
| size_t u_ssize; /* Stack size (pages). */ |
| unsigned long int start_code; /* Text starting address. */ |
| unsigned long int start_data; /* Data starting address. */ |
| unsigned long int start_stack; /* Stack starting address. */ |
| long int signal; /* Signal causing core dump. */ |
| struct regs *u_ar0; /* Help gdb find registers. */ |
| unsigned long int magic; /* Identifies a core file. */ |
| char u_comm[32]; /* User command name. */ |
| }; |
| |
| #define NBPG PAGE_SIZE |
| #define UPAGES 1 |
| #define HOST_TEXT_START_ADDR (u.start_code) |
| #define HOST_DATA_START_ADDR (u.start_data) |
| #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) |
| |
| #endif /* sys/user.h */ |
