/* Target-dependent code for GNU/Linux x86. Copyright 2002, 2003 Free Software Foundation, Inc. This file is part of GDB. 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. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef I386_LINUX_TDEP_H #define I386_LINUX_TDEP_H /* The Linux kernel pretends there is an additional "orig_eax" register. Since GDB needs access to that register to be able to properly restart system calls when necessary (see i386-linux-tdep.c) we need our own versions of a number of functions that deal with GDB's register cache. */ /* Register number for the "orig_eax" pseudo-register. If this pseudo-register contains a value >= 0 it is interpreted as the system call number that the kernel is supposed to restart. */ #define I386_LINUX_ORIG_EAX_REGNUM I386_SSE_NUM_REGS /* Total number of registers for GNU/Linux. */ #define I386_LINUX_NUM_REGS (I386_LINUX_ORIG_EAX_REGNUM + 1) #endif /* i386-linux-tdep.h */