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64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* Native support for GNU/Linux x86-64.
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Copyright 2001, 2002, 2003, 2004 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 2 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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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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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/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */
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#define FETCH_INFERIOR_REGISTERS
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/* `linux-nat.c' and `i386-nat.c' have their own versions of
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child_post_startup_inferior. Define this to use the copy in
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`x86-86-linux-nat.c' instead, which calls both. */
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#define LINUX_CHILD_POST_STARTUP_INFERIOR
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#endif /* nm-linux64.h */
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