From cd08cd4f70b22b6f209475161921e85dc05f1711 Mon Sep 17 00:00:00 2001
From: Anton Lydike <me@antonlydike.de>
Date: Sun, 18 Apr 2021 20:11:44 +0200
Subject: [PATCH] added syscall interface to debug variables

---
 riscemu/Syscall.py | 8 +++++++-
 riscemu/debug.py   | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/riscemu/Syscall.py b/riscemu/Syscall.py
index 5fa2332..7622154 100644
--- a/riscemu/Syscall.py
+++ b/riscemu/Syscall.py
@@ -169,4 +169,10 @@ class SyscallInterface:
     def get_syscall_symbols(self):
         return {
             ('SCALL_' + name.upper()): num for num, name in SYSCALLS.items()
-        }
\ No newline at end of file
+        }
+
+    def __repr__(self):
+        return "{}(\n\tfiles={}\n)".format(
+            self.__class__.__name__,
+            self.open_files
+        )
\ No newline at end of file
diff --git a/riscemu/debug.py b/riscemu/debug.py
index 2d93ccc..8cecc36 100644
--- a/riscemu/debug.py
+++ b/riscemu/debug.py
@@ -14,6 +14,7 @@ def launch_debug_session(cpu: 'CPU', mmu: 'MMU', reg: 'Registers', prompt=""):
     registers = reg
     memory = mmu
     mem = mmu
+    syscall_interface = cpu.syscall_int
 
     vars = globals()
     vars.update(locals())