Merge GDB 7.5.1

gdb/sparc64fbsd-tdep.c

Index: gdb/sparc64fbsd-tdep.c
diff --git a/gdb/sparc64fbsd-tdep.c b/gdb/sparc64fbsd-tdep.c
index a08355367b016f1103d7a1ff95779f4700fa3455..f58e73b525515d9354e4e180d030760954f199c2 100644
--- a/gdb/sparc64fbsd-tdep.c
+++ b/gdb/sparc64fbsd-tdep.c
@@ -84,7 +84,7 @@ sparc64fbsd_collect_fpregset (const struct regset *regset,
 /* Signal trampolines.  */
 
 static int
-sparc64fbsd_pc_in_sigtramp (CORE_ADDR pc, char *name)
+sparc64fbsd_pc_in_sigtramp (CORE_ADDR pc, const char *name)
 {
   return (name && strcmp (name, "__sigtramp") == 0);
 }
@@ -189,7 +189,7 @@ sparc64fbsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
 				    void **this_cache)
 {
   CORE_ADDR pc = get_frame_pc (this_frame);
-  char *name;
+  const char *name;
 
   find_pc_partial_function (pc, &name, NULL, NULL);
   if (sparc64fbsd_pc_in_sigtramp (pc, name))