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From: Jan Beulich <jbeulich@sourceware.org>
To: bfd-cvs@sourceware.org
Subject: [binutils-gdb] ignore DWARF debug information for -gsplit-dwarf with
 dwarf-5
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X-Git-Author: Potharla, Rupesh <Rupesh.Potharla@amd.com>
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Date: Tue,  4 Oct 2022 07:41:06 +0000 (GMT)
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https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D09fbd1cf93ba=
c1fe02860184f0a0bceedb40ff33

commit 09fbd1cf93bac1fe02860184f0a0bceedb40ff33
Author: Potharla, Rupesh <Rupesh.Potharla@amd.com>
Date:   Tue Oct 4 09:39:53 2022 +0200

    ignore DWARF debug information for -gsplit-dwarf with dwarf-5
   =20
    Skip dwo_id for split dwarf.
   =20
    * dwarf2.c (parse_comp_unit): Skip DWO_id for DW_UT_skeleton.

Diff:
---
 bfd/dwarf2.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index 4a6a1e40185..364cc9a6480 100644
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -4411,13 +4411,23 @@ parse_comp_unit (struct dwarf2_debug *stash,
   if (version < 5)
     addr_size =3D read_1_byte (abfd, &info_ptr, end_ptr);
=20
-  if (unit_type =3D=3D DW_UT_type)
+  switch (unit_type)
     {
+    case DW_UT_type:
       /* Skip type signature.  */
       info_ptr +=3D 8;
=20
       /* Skip type offset.  */
       info_ptr +=3D offset_size;
+      break;
+
+    case DW_UT_skeleton:
+      /* Skip DWO_id field.  */
+      info_ptr +=3D 8;
+      break;
+
+    default:
+      break;
     }
=20
   if (addr_size > sizeof (bfd_vma))