diff options
Diffstat (limited to 'gdb/config/i386/tm-i386v42mp.h')
| -rw-r--r-- | gdb/config/i386/tm-i386v42mp.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/config/i386/tm-i386v42mp.h b/gdb/config/i386/tm-i386v42mp.h index e6588e4fd93..e70bc4d424d 100644 --- a/gdb/config/i386/tm-i386v42mp.h +++ b/gdb/config/i386/tm-i386v42mp.h @@ -43,7 +43,8 @@ #define PIDBITS 16 /* Return the process id stored in composite PID. */ -#define PIDGET(PID) (((PID) & ((1 << PIDBITS) - 1))) +#define PIDGET0(PID) (((PID) & ((1 << PIDBITS) - 1))) +#define PIDGET(PID) ((PIDGET0 (PID) == ((1 << PIDBITS) -1)) ? -1 : PIDGET0 (PID)) /* Return the thread or lwp id stored in composite PID. */ #define TIDGET(PID) (((PID) & 0x3fffffff) >> PIDBITS) |