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jeremybenn |
/* Native support for GNU/Linux x86-64.
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Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2008
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Free Software Foundation, Inc.
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Contributed by Jiri Smid, SuSE Labs.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef NM_LINUX64_H
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#define NM_LINUX64_H
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/* GNU/Linux supports the i386 hardware debugging registers. */
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#define I386_USE_GENERIC_WATCHPOINTS
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#include "i386/nm-i386.h"
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#include "config/nm-linux.h"
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/* Support for 8-byte wide hardware watchpoints. */
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#define TARGET_HAS_DR_LEN_8 1
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/* Provide access to the i386 hardware debugging registers. */
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extern void amd64_linux_dr_set_control (unsigned long control);
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#define I386_DR_LOW_SET_CONTROL(control) \
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amd64_linux_dr_set_control (control)
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extern void amd64_linux_dr_set_addr (int regnum, CORE_ADDR addr);
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#define I386_DR_LOW_SET_ADDR(regnum, addr) \
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amd64_linux_dr_set_addr (regnum, addr)
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extern void amd64_linux_dr_reset_addr (int regnum);
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#define I386_DR_LOW_RESET_ADDR(regnum) \
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amd64_linux_dr_reset_addr (regnum)
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extern unsigned long amd64_linux_dr_get_status (void);
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#define I386_DR_LOW_GET_STATUS() \
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amd64_linux_dr_get_status ()
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#endif /* nm-linux64.h */
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