diff --git a/content/secu_logicielle/td5-stackoverflow_shellcode/files/q3/Makefile b/content/secu_logicielle/td5-stackoverflow_shellcode/files/q3/Makefile
index 8dd34dd..1507d49 100644
--- a/content/secu_logicielle/td5-stackoverflow_shellcode/files/q3/Makefile
+++ b/content/secu_logicielle/td5-stackoverflow_shellcode/files/q3/Makefile
@@ -27,15 +27,30 @@ $(BUILD_DIR)/%: %.S
 
 build: $(addprefix $(BUILD_DIR)/, $(TGT))
 
-PHONY: gdb
-gdb: build/shellcode configure
+PHONY: gdb_shellcode
+gdb_shellcode: build/shellcode configure
 	PYTHONPATH=${PWD}/pframe${PYTHONPATH:+:${PYTHONPATH}} \
 		   setarch -R gdb ./$(BUILD_DIR)/shellcode
 
+PHONY: gdb_anodin
+gdb_anodin: build/anodin configure
+	PYTHONPATH=${PWD}/pframe${PYTHONPATH:+:${PYTHONPATH}} \
+		   setarch -R gdb ./$(BUILD_DIR)/anodin
+
+PHONY: gdb_exploit
+gdb_exploit: build/exploit build/anodin configure
+ifeq ($(A_ADDR),)
+	$(error A_ADDR must be defined, launch setarch -R gdb ./build/anodin to retriece it)
+endif
+	echo '$(A_ADDR)' | ./$(BUILD_DIR)/exploit > hack.txt
+	PYTHONPATH=${PWD}/pframe${PYTHONPATH:+:${PYTHONPATH}} \
+			   setarch -R gdb ./$(BUILD_DIR)/anodin --command=anodin.gdb
+	rm hack.txt
+
 PHONY: opcode
 opcode: build/shellcode
 	readelf -x .text build/shellcode | sed -e '$$ d' -e '1,2 d' \
-		| awk '{$$1=$$6=""; print $$0}' \
+		| awk -F ' ' '{$$1=$$6=""; print $$0}' \
 		| tr -d '[ \n]' \
 		| sed 's/../0x&,/g' > opcode.txt