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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug go/27238] [gcc-11] FAIL: gdb.go/package.exp: setting breakpoint
 at package2.Foo
Date: Mon, 02 Oct 2023 08:31:37 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27238

--- Comment #7 from Tom de Vries <vries at gcc dot gnu.org> ---
With this patch:
...
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 5bbc8e24cf9..c4c3afd0141 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -7142,6 +7142,18 @@ dwarf2_physname (const char *name, struct die_info *=
die,
struct dwarf2_cu *cu)
       if (cu->language_defn->store_sym_names_in_linkage_form_p ())
        {
          /* Do nothing (do not demangle the symbol name).  */
+         if (cu->lang () =3D=3D language_go)
+           {
+             char *s;
+             if (startswith (mangled, "go_0"))
+               {
+                 s =3D strdup (mangled + 1);
+                 s[0] =3D 'g';
+                 s[1] =3D 'o';
+                 s[2] =3D '.';
+                 demangled.reset (s);
+               }
+           }
        }
       else
        {
...
I manage to do:
...
$ gdb -q -batch package -ex "b go.package2.Foo"=20
Breakpoint 1 at 0x404228: file package2.go, line 5.
...

--=20
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