projects / deliverable / binutils-gdb.git / blame
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| 8695c747 DJ |
1 | /* Target-dependent code for GNU/Linux AMD64. |
| 2 | ||
| 9b254dd1 | 3 | Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc. |
| 8695c747 DJ |
4 | |
| 5 | This file is part of GDB. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| a9762ec7 | 9 | the Free Software Foundation; either version 3 of the License, or |
| 8695c747 DJ |
10 | (at your option) any later version. |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| a9762ec7 | 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 8695c747 DJ |
19 | |
| 20 | #ifndef AMD64_LINUX_TDEP_H | |
| 21 | #define AMD64_LINUX_TDEP_H | |
| 22 | ||
| 23 | /* Like for i386 GNU/Linux, there is an extra "register" | |
| 24 | used to control syscall restarting. */ | |
| 25 | ||
| 26 | /* Register number for the "orig_rax" register. If this register | |
| 27 | contains a value >= 0 it is interpreted as the system call number | |
| 28 | that the kernel is supposed to restart. */ | |
| 29 | #define AMD64_LINUX_ORIG_RAX_REGNUM (AMD64_MXCSR_REGNUM + 1) | |
| 30 | ||
| 31 | /* Total number of registers for GNU/Linux. */ | |
| 32 | #define AMD64_LINUX_NUM_REGS (AMD64_LINUX_ORIG_RAX_REGNUM + 1) | |
| 33 | ||
| 34 | #endif /* amd64-linux-tdep.h */ |