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-rw-r--r--miasm2/jitter/csts.py1
-rw-r--r--miasm2/jitter/jitload.py7
2 files changed, 4 insertions, 4 deletions
diff --git a/miasm2/jitter/csts.py b/miasm2/jitter/csts.py
index e4b315e1..7afd1d36 100644
--- a/miasm2/jitter/csts.py
+++ b/miasm2/jitter/csts.py
@@ -11,6 +11,7 @@ EXCEPT_INT_XX = (1 << 2)
 EXCEPT_BREAKPOINT_INTERN = (1 << 10)
 
 EXCEPT_ACCESS_VIOL = ((1 << 14) | EXCEPT_DO_NOT_UPDATE_PC)
+EXCEPT_DIV_BY_ZERO = ((1 << 16) | EXCEPT_DO_NOT_UPDATE_PC)
 # VM Mngr constants
 
 PAGE_READ = 1
diff --git a/miasm2/jitter/jitload.py b/miasm2/jitter/jitload.py
index a035445b..2335cc3c 100644
--- a/miasm2/jitter/jitload.py
+++ b/miasm2/jitter/jitload.py
@@ -144,12 +144,11 @@ class CallbackHandlerBitflag(CallbackHandler):
         Iterator on other results"""
 
         res = True
-        for b in self.callbacks:
-
-            if b & bitflag != 0:
+        for bitflag_expected in self.callbacks:
+            if bitflag_expected & bitflag == bitflag_expected:
                 # If the flag matched
                 for res in super(CallbackHandlerBitflag,
-                                 self).call_callbacks(b, *args):
+                                 self).call_callbacks(bitflag_expected, *args):
                     if res is not True:
                         yield res