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+/* Target-dependent code for Linux/x86.
+ Copyright 2002
+ 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
+
+#endif /* i386-linux-tdep.h */