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jeremybenn |
/* Native-dependent definitions for Solaris SPARC.
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Copyright 2003, 2007, 2008 Free Software Foundation, Inc.
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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_SOL2_H
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#define NM_SOL2_H
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#define GDB_GREGSET_T prgregset_t
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#define GDB_FPREGSET_T prfpregset_t
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/* Hardware wactchpoints. */
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/* Solaris 2.6 and above can do HW watchpoints. */
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#ifdef NEW_PROC_API
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#define TARGET_HAS_HARDWARE_WATCHPOINTS
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/* The man page for proc(4) on Solaris 2.6 and up says that the system
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can support "thousands" of hardware watchpoints, but gives no
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method for finding out how many; It doesn't say anything about the
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allowed size for the watched area either. So we just tell GDB
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'yes'. */
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#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(SIZE) 1
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/* When a hardware watchpoint fires off the PC will be left at the
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instruction following the one which caused the watchpoint. It will
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*NOT* be necessary for GDB to step over the watchpoint. */
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#define HAVE_CONTINUABLE_WATCHPOINT 1
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extern int procfs_stopped_by_watchpoint (ptid_t);
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#define STOPPED_BY_WATCHPOINT(W) \
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procfs_stopped_by_watchpoint(inferior_ptid)
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/* Use these macros for watchpoint insertion/deletion. TYPE can be 0
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(write watch), 1 (read watch), 2 (access watch (read/write). */
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extern int procfs_set_watchpoint (ptid_t, CORE_ADDR, int, int, int);
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#define target_insert_watchpoint(ADDR, LEN, TYPE) \
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procfs_set_watchpoint (inferior_ptid, ADDR, LEN, TYPE, 1)
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#define target_remove_watchpoint(ADDR, LEN, TYPE) \
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procfs_set_watchpoint (inferior_ptid, ADDR, 0, 0, 0)
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#endif /* NEW_PROC_API */
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#endif /* nm-sol2.h */
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