From 0f84e246b2ac31adeec5abc27d33229aa68b65f3 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sun, 8 Nov 2020 01:00:18 +0100
Subject: [PATCH] LibDebug: Handle AttributeDataForm::SData (DW_FORM_sdata)

This is a LEB128-encoded signed constant.
---
 Libraries/LibDebug/Dwarf/DIE.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Libraries/LibDebug/Dwarf/DIE.cpp b/Libraries/LibDebug/Dwarf/DIE.cpp
index fa25fec3a8..f370a91de5 100644
--- a/Libraries/LibDebug/Dwarf/DIE.cpp
+++ b/Libraries/LibDebug/Dwarf/DIE.cpp
@@ -103,6 +103,13 @@ DIE::AttributeValue DIE::get_attribute_value(AttributeDataForm form,
         value.data.as_u32 = address;
         break;
     }
+    case AttributeDataForm::SData: {
+        ssize_t data;
+        debug_info_stream.read_LEB128_signed(data);
+        value.type = AttributeValue::Type::SignedNumber;
+        value.data.as_i32 = data;
+        break;
+    }
     case AttributeDataForm::SecOffset: {
         u32 data;
         debug_info_stream >> data;