Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#ifndef NM_I386V42MP_H
+#define NM_I386V42MP_H
+
#include "config/nm-sysv4.h"
+
+/* define to select for other sysv4.2mp weirdness (see procfs.c) */
+
+#define UNIXWARE
+
+#if 0
+/* The following macros extract process and lwp/thread ids from a
+ composite id.
+
+ For consistency with UnixWare core files, allocate bits 0-15 for
+ process ids and bits 16 and up for lwp ids. Reserve bit 31 for
+ negative return values to indicate exceptions, and use bit 30 as a
+ flag to indicate a user-mode thread, leaving 14 bits for lwp
+ ids. */
+
+/* Number of bits in composite id allocated to process number. */
+#define PIDBITS 16
+
+/* Return the process id stored in composite PID. */
+#define PIDGET(PID) (((PID) & ((1 << PIDBITS) - 1)))
+
+/* Return the thread or lwp id stored in composite PID. */
+#define TIDGET(PID) (((PID) & 0x3fffffff) >> PIDBITS)
+#define LIDGET(PID) TIDGET(PID)
+
+/* Construct a composite id from lwp LID and the process portion of
+ composite PID. */
+#define MERGEPID(PID, LID) (PIDGET(PID) | ((LID) << PIDBITS))
+#define MKLID(PID, LID) MERGEPID(PID, LID)
+
+/* Construct a composite id from thread TID and the process portion of
+ composite PID. */
+#define MKTID(PID, TID) (MERGEPID(PID, TID) | 0x40000000)
+
+/* Return whether PID contains a user-space thread id. */
+#define ISTID(PID) ((PID) & 0x40000000)
+#endif
+
+/* New definitions of the ptid stuff. Due to the way the
+ code is structured in uw-thread.c, I'm overloading the thread id
+ and lwp id onto the lwp field. The tid field is used to indicate
+ whether the lwp is a tid or not.
+
+ FIXME: Check that core file support is not broken. (See original
+ #if 0'd comments above.)
+ FIXME: Restructure uw-thread.c so that the struct ptid fields
+ can be used as intended. */
+
+/* Return the process id stored in composite PID. */
+#define PIDGET(PID) (ptid_get_pid (PID))
+
+/* Return the thread or lwp id stored in composite PID. */
+#define TIDGET(PID) (ptid_get_lwp (PID))
+#define LIDGET(PID) TIDGET(PID)
+
+#define MERGEPID(PID, LID) (ptid_build ((PID), (LID), 0))
+#define MKLID(PID, LID) (ptid_build ((PID), (LID), 0))
+
+/* Construct a composite id from thread TID and the process portion of
+ composite PID. */
+#define MKTID(PID, TID) (ptid_build ((PID), (TID), 1))
+
+/* Return whether PID contains a user-space thread id. */
+#define ISTID(PID) (ptid_get_tid (PID))
+
+#endif /* NM_I386V42MP_H */
+++ /dev/null
-/* Macro definitions for GDB on an Intel i386 running SVR4.2MP
- Copyright 1991, 1994, 1997, 1999, 2000 Free Software Foundation, Inc.
- Written by Fred Fish at Cygnus Support (fnf@cygnus.com)
-
- 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 TM_I386V42MP_H
-#define TM_I386V42MP_H 1
-
-/* pick up more generic x86 sysv4 stuff */
-
-#include "i386/tm-i386.h"
-
-/* define to select for other sysv4.2mp weirdness (see procfs.c) */
-
-#define UNIXWARE
-
-#if 0
-/* The following macros extract process and lwp/thread ids from a
- composite id.
-
- For consistency with UnixWare core files, allocate bits 0-15 for
- process ids and bits 16 and up for lwp ids. Reserve bit 31 for
- negative return values to indicate exceptions, and use bit 30 as a
- flag to indicate a user-mode thread, leaving 14 bits for lwp
- ids. */
-
-/* Number of bits in composite id allocated to process number. */
-#define PIDBITS 16
-
-/* Return the process id stored in composite PID. */
-#define PIDGET(PID) (((PID) & ((1 << PIDBITS) - 1)))
-
-/* Return the thread or lwp id stored in composite PID. */
-#define TIDGET(PID) (((PID) & 0x3fffffff) >> PIDBITS)
-#define LIDGET(PID) TIDGET(PID)
-
-/* Construct a composite id from lwp LID and the process portion of
- composite PID. */
-#define MERGEPID(PID, LID) (PIDGET(PID) | ((LID) << PIDBITS))
-#define MKLID(PID, LID) MERGEPID(PID, LID)
-
-/* Construct a composite id from thread TID and the process portion of
- composite PID. */
-#define MKTID(PID, TID) (MERGEPID(PID, TID) | 0x40000000)
-
-/* Return whether PID contains a user-space thread id. */
-#define ISTID(PID) ((PID) & 0x40000000)
-#endif
-
-/* New definitions of the ptid stuff. Due to the way the
- code is structured in uw-thread.c, I'm overloading the thread id
- and lwp id onto the lwp field. The tid field is used to indicate
- whether the lwp is a tid or not.
-
- FIXME: Check that core file support is not broken. (See original
- #if 0'd comments above.)
- FIXME: Restructure uw-thread.c so that the struct ptid fields
- can be used as intended. */
-
-/* Return the process id stored in composite PID. */
-#define PIDGET(PID) (ptid_get_pid (PID))
-
-/* Return the thread or lwp id stored in composite PID. */
-#define TIDGET(PID) (ptid_get_lwp (PID))
-#define LIDGET(PID) TIDGET(PID)
-
-#define MERGEPID(PID, LID) (ptid_build ((PID), (LID), 0))
-#define MKLID(PID, LID) (ptid_build ((PID), (LID), 0))
-
-/* Construct a composite id from thread TID and the process portion of
- composite PID. */
-#define MKTID(PID, TID) (ptid_build ((PID), (TID), 1))
-
-/* Return whether PID contains a user-space thread id. */
-#define ISTID(PID) (ptid_get_tid (PID))
-
-#endif /* ifndef TM_I386V42MP_H */
projects / binutils-gdb.git / commitdiff