From 3719750c88f8fd38cb35368c2a7227cedf7fc82c Mon Sep 17 00:00:00 2001
From: miner <50past12am@gmail.com>
Date: Thu, 2 Sep 2021 19:13:40 +0800
Subject: [PATCH] fix KEY ERROR of GDB debugger's target arch

---
 voltron/plugins/debugger/dbg_gdb.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/voltron/plugins/debugger/dbg_gdb.py b/voltron/plugins/debugger/dbg_gdb.py
index ff26deff..1b3f9450 100644
--- a/voltron/plugins/debugger/dbg_gdb.py
+++ b/voltron/plugins/debugger/dbg_gdb.py
@@ -649,6 +649,14 @@ def get_arch(self):
                 arch = gdb.selected_frame().architecture().name()
             except:
                 arch = re.search('\(currently (.*)\)', gdb.execute('show architecture', to_string=True)).group(1)
+            
+            # Fix bug:
+            #       Exception getting targets from debugger: KeyError('"i386"')    
+            #         gdb: 10.2      python: 3.9.2      kali-linux(WSL2)
+            quot = ['\'','"']   
+            if len(arch) > 2 and arch[0] in quot and arch[-1] in quot:
+                arch = arch.split(quot[quot.index(arch[0])])[1]
+                
             return self.archs[arch]
 
         def get_addr_size(self):