From: Tom de Vries <tdevries@suse.de>
Date: Fri, 24 Apr 2026 12:17:29 +0000 (+0200)
Subject: [gdb] Simplify get_frame_function
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1557abbb01c35adbcdcc65f2a8b188908a006eb;p=thirdparty%2Fbinutils-gdb.git

[gdb] Simplify get_frame_function

Use block::containing_function to simplify get_frame_function.

While we're at it, modernize using nullptr.
---

diff --git a/gdb/blockframe.c b/gdb/blockframe.c
index ce28d99c7e4..8aafa6ffe57 100644
--- a/gdb/blockframe.c
+++ b/gdb/blockframe.c
@@ -116,14 +116,10 @@ struct symbol *
 get_frame_function (const frame_info_ptr &frame)
 {
   const struct block *bl = get_frame_block (frame, 0);
+  if (bl == nullptr)
+    return nullptr;
 
-  if (bl == NULL)
-    return NULL;
-
-  while (bl->function () == NULL && bl->superblock () != NULL)
-    bl = bl->superblock ();
-
-  return bl->function ();
+  return bl->containing_function ();
 }