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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug symtab/31725] [gdb/symtab] wrong .debug_str section used in dwarf_decode_macro_bytes
Date: Fri, 10 May 2024 13:46:23 +0000	[thread overview]
Message-ID: <bug-31725-4717-1izZEldzul@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-31725-4717@http.sourceware.org/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=31725

--- Comment #1 from Tom de Vries <vries at gcc dot gnu.org> ---
Using:
...
diff --git a/gdb/dwarf2/macro.c b/gdb/dwarf2/macro.c
index a511d0a3b44..7ecaf8044b9 100644
--- a/gdb/dwarf2/macro.c
+++ b/gdb/dwarf2/macro.c
@@ -529,9 +529,8 @@ dwarf_decode_macro_bytes (dwarf2_per_objfile *per_objfile,
                    body = dwz->read_string (objfile, str_offset);
                  }
                else
-                 body = per_objfile->per_bfd->str.read_string (objfile,
-                                                               str_offset,
-                                                              
"DW_FORM_strp");
+                 body = str_section->read_string (objfile, str_offset,
+                                                  "DW_FORM_strp");
              }

            is_define = (macinfo_type == DW_MACRO_define
...
I get instead:
...
$ gdb -q -batch a.out -ex "p main"
DW_FORM_strp pointing outside of .debug_str.dwo section [in module
/home/vries/gdb/a-hello.dwo]
...

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  parent reply	other threads:[~2024-05-10 13:46 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-10 13:40 [Bug symtab/31725] New: [gdb/symtab] vries at gcc dot gnu.org
2024-05-10 13:41 ` [Bug symtab/31725] [gdb/symtab] wrong .debug_str section used in dwarf_decode_macro_bytes vries at gcc dot gnu.org
2024-05-10 13:46 ` vries at gcc dot gnu.org [this message]
2024-05-10 14:36 ` vries at gcc dot gnu.org
2024-05-13 10:32 ` vries at gcc dot gnu.org
2024-05-13 11:58 ` vries at gcc dot gnu.org
2024-05-13 12:05 ` vries at gcc dot gnu.org
2024-05-13 15:58 ` vries at gcc dot gnu.org
2024-05-22  6:12 ` vries at gcc dot gnu.org

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