Re: [PATCH 08/14] Factor out function/method printing code from generic_val_print

[Simon Marchi <simon dot marchi at ericsson dot com>]

On 15-07-23 05:45 PM, Pedro Alves wrote:
> On 07/15/2015 05:47 PM, Simon Marchi wrote:
> 
>> +/* generic_val_print helper for TYPE_CODE_FUNC and _METHOD.  */
> 
> Please spell out TYPE_CODE_METHOD to be grep friendlier.
> 
> Otherwise OK.
> 
> Thanks,
> Pedro Alves

Here is what I pushed:


>From 4a8c372f1f82d1be24d2575e5979690efd839e08 Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@ericsson.com>
Date: Mon, 27 Jul 2015 14:11:22 -0400
Subject: [PATCH] Factor out function/method printing code from
 generic_val_print

gdb/ChangeLog:

	* valprint.c (generic_val_print): Factor out function/method
	printing code to ...
	(generic_val_print_func): ... this new function.
---
 gdb/ChangeLog  |  6 ++++++
 gdb/valprint.c | 46 +++++++++++++++++++++++++++++++---------------
 2 files changed, 37 insertions(+), 15 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4c6e17c..c5e6fe2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

+	* valprint.c (generic_val_print): Factor out function/method
+	printing code to ...
+	(generic_val_print_func): ... this new function.
+
+2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>
+
 	* valprint.c (generic_val_print): Factor out flags
 	printing code to ...
 	(generic_val_print_flags): ... this new function.
diff --git a/gdb/valprint.c b/gdb/valprint.c
index d05b907..cb1a317 100644
--- a/gdb/valprint.c
+++ b/gdb/valprint.c
@@ -594,6 +594,35 @@ generic_val_print_flags (struct type *type, const gdb_byte *valaddr,
     val_print_type_code_flags (type, valaddr + embedded_offset, stream);
 }

+/* generic_val_print helper for TYPE_CODE_FUNC and TYPE_CODE_METHOD.  */
+
+static void
+generic_val_print_func (struct type *type, const gdb_byte *valaddr,
+			int embedded_offset, CORE_ADDR address,
+			struct ui_file *stream,
+			const struct value *original_value,
+			const struct value_print_options *options)
+{
+  struct gdbarch *gdbarch = get_type_arch (type);
+
+  if (options->format)
+    {
+      val_print_scalar_formatted (type, valaddr, embedded_offset,
+				  original_value, options, 0, stream);
+    }
+  else
+    {
+      /* FIXME, we should consider, at least for ANSI C language,
+         eliminating the distinction made between FUNCs and POINTERs
+         to FUNCs.  */
+      fprintf_filtered (stream, "{");
+      type_print (type, "", stream, -1);
+      fprintf_filtered (stream, "} ");
+      /* Try to print what function it points to, and its address.  */
+      print_address_demangle (options, gdbarch, address, stream, demangle);
+    }
+}
+
 /* 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
@@ -613,7 +642,6 @@ generic_val_print (struct type *type, const gdb_byte *valaddr,
 		   const struct value_print_options *options,
 		   const struct generic_val_print_decorations *decorations)
 {
-  struct gdbarch *gdbarch = get_type_arch (type);
   struct type *unresolved_type = type;
   LONGEST val;

@@ -652,20 +680,8 @@ generic_val_print (struct type *type, const gdb_byte *valaddr,

     case TYPE_CODE_FUNC:
     case TYPE_CODE_METHOD:
-      if (options->format)
-	{
-	  val_print_scalar_formatted (type, valaddr, embedded_offset,
-				      original_value, options, 0, stream);
-	  break;
-	}
-      /* FIXME, we should consider, at least for ANSI C language,
-         eliminating the distinction made between FUNCs and POINTERs
-         to FUNCs.  */
-      fprintf_filtered (stream, "{");
-      type_print (type, "", stream, -1);
-      fprintf_filtered (stream, "} ");
-      /* Try to print what function it points to, and its address.  */
-      print_address_demangle (options, gdbarch, address, stream, demangle);
+      generic_val_print_func (type, valaddr, embedded_offset, address, stream,
+			      original_value, options);
       break;

     case TYPE_CODE_BOOL:
-- 
2.1.4