Fix latent bug with custom word point completers

[deliverable/binutils-gdb.git] / gdb / trad-frame.c

diff --git a/gdb/trad-frame.c b/gdb/trad-frame.c
index 3cb295309c5609d316dca35a49bbbadd43bc07a5..d9114753c5e2ba9ab00e9f188bdccc7bdfae43a2 100644 (file)
--- a/gdb/trad-frame.c
+++ b/gdb/trad-frame.c
@@ -44,19 +44,28 @@ trad_frame_cache_zalloc (struct frame_info *this_frame)
   return this_trad_cache;
 }
 
+/* See trad-frame.h.  */
+
+void
+trad_frame_reset_saved_regs (struct gdbarch *gdbarch,
+                            struct trad_frame_saved_reg *regs)
+{
+  int numregs = gdbarch_num_cooked_regs (gdbarch);
+  for (int regnum = 0; regnum < numregs; regnum++)
+    {
+      regs[regnum].realreg = regnum;
+      regs[regnum].addr = -1;
+    }
+}
+
 struct trad_frame_saved_reg *
 trad_frame_alloc_saved_regs (struct gdbarch *gdbarch)
 {
-  int regnum;
   int numregs = gdbarch_num_cooked_regs (gdbarch);
   struct trad_frame_saved_reg *this_saved_regs
     = FRAME_OBSTACK_CALLOC (numregs, struct trad_frame_saved_reg);
 
-  for (regnum = 0; regnum < numregs; regnum++)
-    {
-      this_saved_regs[regnum].realreg = regnum;
-      this_saved_regs[regnum].addr = -1;
-    }      
+  trad_frame_reset_saved_regs (gdbarch, this_saved_regs);
   return this_saved_regs;
 }