gdb/rs6000: Read backchain as unsigned.

[deliverable/binutils-gdb.git] / gdb / bsd-uthread.c

diff --git a/gdb/bsd-uthread.c b/gdb/bsd-uthread.c
index 0a838ef8a3bd7874e2051392fc339fd1a02dc4df..4ce0a6c39bcd93d5fe33d4d46e522e6b16baade1 100644 (file)
--- a/gdb/bsd-uthread.c
+++ b/gdb/bsd-uthread.c
@@ -1,6 +1,6 @@
 /* BSD user-level threads support.
 
-   Copyright (C) 2005-2015 Free Software Foundation, Inc.
+   Copyright (C) 2005-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -68,7 +68,9 @@ bsd_uthread_set_supply_uthread (struct gdbarch *gdbarch,
                                void (*supply_uthread) (struct regcache *,
                                                        int, CORE_ADDR))
 {
-  struct bsd_uthread_ops *ops = gdbarch_data (gdbarch, bsd_uthread_data);
+  struct bsd_uthread_ops *ops
+    = (struct bsd_uthread_ops *) gdbarch_data (gdbarch, bsd_uthread_data);
+
   ops->supply_uthread = supply_uthread;
 }
 
@@ -80,7 +82,9 @@ bsd_uthread_set_collect_uthread (struct gdbarch *gdbarch,
                         void (*collect_uthread) (const struct regcache *,
                                                  int, CORE_ADDR))
 {
-  struct bsd_uthread_ops *ops = gdbarch_data (gdbarch, bsd_uthread_data);
+  struct bsd_uthread_ops *ops
+    = (struct bsd_uthread_ops *) gdbarch_data (gdbarch, bsd_uthread_data);
+
   ops->collect_uthread = collect_uthread;
 }
 
@@ -161,7 +165,8 @@ static int
 bsd_uthread_activate (struct objfile *objfile)
 {
   struct gdbarch *gdbarch = target_gdbarch ();
-  struct bsd_uthread_ops *ops = gdbarch_data (gdbarch, bsd_uthread_data);
+  struct bsd_uthread_ops *ops
+    = (struct bsd_uthread_ops *) gdbarch_data (gdbarch, bsd_uthread_data);
 
   /* Skip if the thread stratum has already been activated.  */
   if (bsd_uthread_active)
@@ -247,7 +252,7 @@ bsd_uthread_solib_loaded (struct so_list *so)
 
   for (names = bsd_uthread_solib_names; *names; names++)
     {
-      if (strncmp (so->so_original_name, *names, strlen (*names)) == 0)
+      if (startswith (so->so_original_name, *names))
        {
          solib_read_symbols (so, 0);
 
@@ -283,7 +288,8 @@ bsd_uthread_fetch_registers (struct target_ops *ops,
                             struct regcache *regcache, int regnum)
 {
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
-  struct bsd_uthread_ops *uthread_ops = gdbarch_data (gdbarch, bsd_uthread_data);
+  struct bsd_uthread_ops *uthread_ops
+    = (struct bsd_uthread_ops *) gdbarch_data (gdbarch, bsd_uthread_data);
   CORE_ADDR addr = ptid_get_tid (inferior_ptid);
   struct target_ops *beneath = find_target_beneath (ops);
   CORE_ADDR active_addr;
@@ -310,7 +316,8 @@ bsd_uthread_store_registers (struct target_ops *ops,
                             struct regcache *regcache, int regnum)
 {
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
-  struct bsd_uthread_ops *uthread_ops = gdbarch_data (gdbarch, bsd_uthread_data);
+  struct bsd_uthread_ops *uthread_ops
+    = (struct bsd_uthread_ops *) gdbarch_data (gdbarch, bsd_uthread_data);
   struct target_ops *beneath = find_target_beneath (ops);
   CORE_ADDR addr = ptid_get_tid (inferior_ptid);
   CORE_ADDR active_addr;