/* Copyright (C) 1999 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, see <http://www.gnu.org/licenses/>. */ #ifndef _SYS_USER_H #define _SYS_USER_H 1 /* The whole purpose of this file is for gdb/strace and gdb/strace only. Don't read too much into it. Don't use it for anything other than gdb/strace unless you know what you are doing. */ #include <bits/uClibc_page.h> #include <asm/reg.h> 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 */