https://sourceware.org/PR25678
https://bugs.gentoo.org/724614

From: mlimber <mlimber@gmail.com>
Date: Thu, 14 May 2020 13:09:05 -0400
Subject: [PATCH] PR symtab/25678: Set entry point when text segment is
 missing. From patch by Jeremie Courreges-Anglas.

	PR symtab/25678
	* symfile.c: Set entry point when text segment is missing.
	From patch by Jeremie Courreges-Anglas: 
	https://marc.info/?l=openbsd-ports&m=146569238229407&w=2
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -878,7 +878,12 @@ struct symfile_segment_data *
 	}
 
       if (!found)
-	ei->the_bfd_section_index = SECT_OFF_TEXT (objfile);
+	{
+	  if (objfile->sect_index_text == -1)
+	    ei->entry_point_p = 0;
+	  else
+	    ei->the_bfd_section_index = objfile->sect_index_text;	
+	}
     }
 }
 
-- 
1.9.1