Phase 1 of the ptid_t changes.

8 files changed, 17 insertions, 15 deletions

diff --git a/gdb/config/i386/nm-i386sol2.h b/gdb/config/i386/nm-i386sol2.h
index 68e890d..0e6b3ef 100644
--- a/gdb/config/i386/nm-i386sol2.h
+++ b/gdb/config/i386/nm-i386sol2.h
@@ -44,17 +44,17 @@
    step anyway.  */
 #define CANNOT_STEP_HW_WATCHPOINTS
 
-extern int procfs_stopped_by_watchpoint (int);
+extern int procfs_stopped_by_watchpoint (ptid_t);
 #define STOPPED_BY_WATCHPOINT(W) \
-  procfs_stopped_by_watchpoint(inferior_pid)
+  procfs_stopped_by_watchpoint(inferior_ptid)
 
 /* Use these macros for watchpoint insertion/deletion.  */
 /* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */
 
-extern int procfs_set_watchpoint (int, CORE_ADDR, int, int, int);
+extern int procfs_set_watchpoint (ptid_t, CORE_ADDR, int, int, int);
 #define target_insert_watchpoint(ADDR, LEN, TYPE) \
-        procfs_set_watchpoint (inferior_pid, ADDR, LEN, TYPE, 1)
+        procfs_set_watchpoint (inferior_ptid, ADDR, LEN, TYPE, 1)
 #define target_remove_watchpoint(ADDR, LEN, TYPE) \
-        procfs_set_watchpoint (inferior_pid, ADDR, 0, 0, 0)
+        procfs_set_watchpoint (inferior_ptid, ADDR, 0, 0, 0)
 
 #endif /* NEW_PROC_API */
diff --git a/gdb/config/i386/nm-linux.h b/gdb/config/i386/nm-linux.h
index dcdbc03..1ba216b 100644
--- a/gdb/config/i386/nm-linux.h
+++ b/gdb/config/i386/nm-linux.h
@@ -90,8 +90,8 @@ extern int lin_lwp_prepare_to_proceed (void);
 #undef PREPARE_TO_PROCEED
 #define PREPARE_TO_PROCEED(select_it) lin_lwp_prepare_to_proceed ()
 
-extern void lin_lwp_attach_lwp (int pid, int verbose);
-#define ATTACH_LWP(pid, verbose) lin_lwp_attach_lwp ((pid), (verbose))
+extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose);
+#define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose))
 
 #include <signal.h>
 
diff --git a/gdb/config/i386/nm-ptx4.h b/gdb/config/i386/nm-ptx4.h
index 2f0d2da..32b76d2 100644
--- a/gdb/config/i386/nm-ptx4.h
+++ b/gdb/config/i386/nm-ptx4.h
@@ -42,7 +42,7 @@
 
 #define CHILD_WAIT
 struct target_waitstatus;
-extern int child_wait (int, struct target_waitstatus *);
+extern ptid_t child_wait (ptid_t, struct target_waitstatus *);
 
 /*
  * ptx does attach as of ptx version 2.1.  Prior to that, the interface
diff --git a/gdb/config/i386/nm-symmetry.h b/gdb/config/i386/nm-symmetry.h
index da9ed81..a589a3d 100644
--- a/gdb/config/i386/nm-symmetry.h
+++ b/gdb/config/i386/nm-symmetry.h
@@ -32,7 +32,7 @@
 
 #ifdef _SEQUENT_
 #define CHILD_WAIT
-extern int child_wait (int, struct target_waitstatus *);
+extern ptid_t child_wait (ptid_t, struct target_waitstatus *);
 #endif
 
 /* This is the amount to subtract from u.u_ar0
diff --git a/gdb/config/i386/tm-cygwin.h b/gdb/config/i386/tm-cygwin.h
index b66e3c7..287b8e0 100644
--- a/gdb/config/i386/tm-cygwin.h
+++ b/gdb/config/i386/tm-cygwin.h
@@ -38,7 +38,7 @@ extern CORE_ADDR skip_trampoline_code (CORE_ADDR pc, char *name);
 #define ADD_SHARED_SYMBOL_FILES dll_symbol_command
 
 struct target_ops;
-char *cygwin_pid_to_str (int pid);
+char *cygwin_pid_to_str (ptid_t ptid);
 void child_solib_add (char *, int, struct target_ops *);
 char *child_solib_loaded_library_pathname(int);
 void child_clear_solibs (void);
diff --git a/gdb/config/i386/tm-i386sco5.h b/gdb/config/i386/tm-i386sco5.h
index 0fcf177..e4cb014 100644
--- a/gdb/config/i386/tm-i386sco5.h
+++ b/gdb/config/i386/tm-i386sco5.h
@@ -52,12 +52,12 @@
 #define HAVE_STEPPABLE_WATCHPOINT
 
 #define STOPPED_BY_WATCHPOINT(W)  \
-  i386_stopped_by_watchpoint (inferior_pid)
+  i386_stopped_by_watchpoint (PIDGET (inferior_ptid))
 
 #define target_insert_watchpoint(addr, len, type)  \
-  i386_insert_watchpoint (inferior_pid, addr, len, type)
+  i386_insert_watchpoint (PIDGET (inferior_ptid), addr, len, type)
 
 #define target_remove_watchpoint(addr, len, type)  \
-  i386_remove_watchpoint (inferior_pid, addr, len)
+  i386_remove_watchpoint (PIDGET (inferior_ptid), addr, len)
 
 #endif /* ifndef TM_I386SCO5_H */
diff --git a/gdb/config/i386/tm-i386sol2.h b/gdb/config/i386/tm-i386sol2.h
index 50d869d..f3ebcd9 100644
--- a/gdb/config/i386/tm-i386sol2.h
+++ b/gdb/config/i386/tm-i386sol2.h
@@ -54,7 +54,8 @@ extern char *sunpro_static_transform_name (char *);
 /* Macros to extract process id and thread id from a composite pid/tid.
    Allocate lower 16 bits for process id, next 15 bits for thread id, and
    one bit for a flag to indicate a user thread vs. a kernel thread.  */
-#define PIDGET(PID)		(((PID) & 0xffff))
+#define PIDGET0(PID)		(((PID) & 0xffff))
+#define PIDGET(PID)		((PIDGET0 (PID) == 0xffff) ? -1 : PIDGET0 (PID))
 #define TIDGET(PID)		(((PID) & 0x7fffffff) >> 16)
 #define MERGEPID(PID, TID)	(((PID) & 0xffff) | ((TID) << 16))
 
diff --git a/gdb/config/i386/tm-i386v42mp.h b/gdb/config/i386/tm-i386v42mp.h
index e6588e4..e70bc4d 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)