From b4799d1d456b833d3cccb3a3b1006dc0cb2e8f6e Mon Sep 17 00:00:00 2001
From: JanLJL <jan.laukemann@fau.de>
Date: Fri, 20 Nov 2020 15:22:05 +0100
Subject: [PATCH] bugfix for immediate shifts with hex-base

---
 osaca/parser/parser_AArch64.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/osaca/parser/parser_AArch64.py b/osaca/parser/parser_AArch64.py
index 5e2f249..2504e50 100755
--- a/osaca/parser/parser_AArch64.py
+++ b/osaca/parser/parser_AArch64.py
@@ -416,7 +416,12 @@ class ParserAArch64(BaseParser):
         if 'base_immediate' in immediate:
             # arithmetic immediate, add calculated value as value
             immediate['shift'] = immediate['shift'][0]
-            immediate['value'] = int(immediate['base_immediate']['value']) << int(immediate['shift']['value'])
+            immediate['value'] = (
+                int(
+                    immediate['base_immediate']['value'],
+                    16 if immediate['base_immediate']['value'].lower().startswith('0x') else 10
+                ) << int(immediate['shift']['value'])
+            )
             return AttrDict({self.IMMEDIATE_ID: immediate})
         if 'float' in immediate:
             dict_name = 'float'