diff --git a/tests/regress/translator_buffer.py b/tests/regress/translator_buffer.py
new file mode 100644
index 00000000..c302ff18
--- /dev/null
+++ b/tests/regress/translator_buffer.py
@@ -0,0 +1,78 @@
+#!/usr/bin/python
+# By Mariano Graziano
+
+from unicorn import *
+from unicorn.x86_const import *
+
+import regress, struct
+
+
+class Emulator:
+    def __init__(self, code, stack):
+        self.mask = 0xFFFFFFFFFFFFF000
+        self.unicorn_code = code
+        self.unicorn_stack = stack
+        self.mu = Uc(UC_ARCH_X86, UC_MODE_64)
+        size = 1 * 4096
+        self.mu.mem_map(code & self.mask, size)
+        size = 1 * 4096
+        self.mu.mem_map(stack & self.mask, size)
+        self.set_hooks()
+
+    def set_hooks(self):
+        self.mu.hook_add(UC_HOOK_MEM_WRITE, self.hook_mem_access)
+        self.mu.hook_add(UC_HOOK_MEM_READ_UNMAPPED | UC_HOOK_MEM_WRITE_UNMAPPED, self.hook_mem_invalid)
+        self.mu.hook_add(UC_HOOK_MEM_FETCH_UNMAPPED, self.hook_mem_fetch_unmapped)
+
+    def hook_mem_fetch_unmapped(self, uc, access, address, size, value, user_data):
+        next_ip = self.unicorn_code + size
+        self.mu.reg_write(UC_X86_REG_RIP, next_ip)
+        self.mu.mem_write(next_ip, "\x90")
+        self.mu.reg_write(UC_X86_REG_RIP, address) 
+        return True
+
+    def hook_mem_invalid(self, uc, access, address, size, value, user_data):
+        return True
+    
+    def hook_mem_access(self, uc, access, address, size, value, user_data):
+        return True
+
+    def emu(self, size):
+        ip = self.mu.reg_read(UC_X86_REG_RIP)
+        try:
+            self.mu.emu_start(ip, ip + size, timeout=10000, count=1)
+        except UcError as e:
+            print("Error %s" % e)
+
+    def write_data(self, address, content):
+        self.mu.mem_write(address, content)
+
+
+class Init(regress.RegressTest):
+    def init_unicorn(self, ip, sp, counter):
+        print "[+] Emulating IP: %x SP: %x - Counter: %x" % (ip, sp, counter)
+        E = Emulator(ip, sp)
+        E.write_data(ip, "\x90")
+        E.write_data(sp, self.generate_value(counter))
+        E.mu.reg_write(UC_X86_REG_RSP, sp)
+        E.mu.reg_write(UC_X86_REG_RIP, ip)
+        E.emu(1)
+   
+    def generate_value(self, counter):
+        start = 0xffff880026f02000
+        offset = counter * 8
+        address = start + offset
+        return struct.pack("<Q", address)
+ 
+    def runTest(self):
+        global mu
+        ips = list(range(0xffffffff816a9000, 0xffffffff816af000, 0x1))
+        sps = list(range(0xffff88001b800000, 0xffff88001b801000, 0x1))
+        j = 0
+        for i in ips:
+            j += 1
+            index = ips.index(i)
+            self.init_unicorn(i, sps[index], j)
+
+if __name__ == '__main__':
+    regress.main()