From 81eb921ae109e875b9df6435ac6947181d824a67 Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@ericsson.com>
Date: Mon, 27 Jul 2015 14:11:19 -0400
Subject: [PATCH] Factor out pointer printing code from generic_val_print

gdb/ChangeLog:

	* valprint.c (generic_val_print): Factor out pointer
	printing code to ...
	(generic_val_print_ptr): ... this new function.
---
 gdb/ChangeLog  |  6 ++++++
 gdb/valprint.c | 38 ++++++++++++++++++++++++++------------
 2 files changed, 32 insertions(+), 12 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2de01ca392..e29dbc99fb 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>
+
+	* valprint.c (generic_val_print): Factor out pointer
+	printing code to ...
+	(generic_val_print_ptr): ... this new function.
+
 2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>
 
 	* valprint.c (generic_val_print): Factor out array
diff --git a/gdb/valprint.c b/gdb/valprint.c
index 48893dbb89..dcc86496f9 100644
--- a/gdb/valprint.c
+++ b/gdb/valprint.c
@@ -425,6 +425,29 @@ generic_val_print_array (struct type *type, const gdb_byte *valaddr,
 
 }
 
+/* generic_val_print helper for TYPE_CODE_PTR.  */
+
+static void
+generic_val_print_ptr (struct type *type, const gdb_byte *valaddr,
+		       int embedded_offset, struct ui_file *stream,
+		       const struct value *original_value,
+		       const struct value_print_options *options)
+{
+  if (options->format && options->format != 's')
+    {
+      val_print_scalar_formatted (type, valaddr, embedded_offset,
+				  original_value, options, 0, stream);
+    }
+  else
+    {
+      struct type *unresolved_elttype = TYPE_TARGET_TYPE(type);
+      struct type *elttype = check_typedef (unresolved_elttype);
+      CORE_ADDR addr = unpack_pointer (type, valaddr + embedded_offset);
+
+      print_unpacked_pointer (type, elttype, addr, stream, options);
+    }
+}
+
 /* A generic val_print that is suitable for use by language
    implementations of the la_val_print method.  This function can
    handle most type codes, though not all, notably exception
@@ -447,10 +470,9 @@ generic_val_print (struct type *type, const gdb_byte *valaddr,
   struct gdbarch *gdbarch = get_type_arch (type);
   unsigned int i = 0;	/* Number of characters printed.  */
   unsigned len;
-  struct type *elttype, *unresolved_elttype;
+  struct type *elttype;
   struct type *unresolved_type = type;
   LONGEST val;
-  CORE_ADDR addr;
 
   type = check_typedef (type);
   switch (TYPE_CODE (type))
@@ -466,16 +488,8 @@ generic_val_print (struct type *type, const gdb_byte *valaddr,
       break;
 
     case TYPE_CODE_PTR:
-      if (options->format && options->format != 's')
-	{
-	  val_print_scalar_formatted (type, valaddr, embedded_offset,
-				      original_value, options, 0, stream);
-	  break;
-	}
-      unresolved_elttype = TYPE_TARGET_TYPE (type);
-      elttype = check_typedef (unresolved_elttype);
-      addr = unpack_pointer (type, valaddr + embedded_offset);
-      print_unpacked_pointer (type, elttype, addr, stream, options);
+      generic_val_print_ptr (type, valaddr, embedded_offset, stream,
+			     original_value, options);
       break;
 
     case TYPE_CODE_REF: