mirror of
https://github.com/espressif/esp-idf.git
synced 2024-09-20 10:46:02 -04:00
e08d574a5d
This commit updates and refactors the AFL host test mock as follows: - Isolates the mock so that it only relies on lwip component and linux stdlib headers - Grouped all mock functions in 'esp32_mock.h/c' - Updates the lwip esp32 port files to include 'esp32_mock.h' when building for linux - Use host stdlib headers instead of xtensa stdlib headers
106 lines
2.6 KiB
Makefile
106 lines
2.6 KiB
Makefile
LWIP_COMPONENT_DIR=../
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CFLAGS=-D IDF_VER=\"v3.1\" \
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-DESP_PLATFORM \
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-DLWIP_NO_CTYPE_H=1 \
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-DWITH_POSIX \
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-fdata-sections \
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-ffunction-sections \
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-ggdb \
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-MMD \
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-MP \
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-nostdlib \
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-Og \
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-std=gnu99 \
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-Wall \
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-Werror=all \
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-Wextra \
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-Wno-address \
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-Wno-constant-conversion \
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-Wno-error=deprecated-declarations \
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-Wno-error=unused-function \
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-Wno-error=unused-variable \
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-Wno-incompatible-pointer-types \
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-Wno-incompatible-pointer-types-discards-qualifiers \
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-Wno-int-to-pointer-cast \
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-Wno-macro-redefined \
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-Wno-sign-compare \
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-Wno-typedef-redefinition \
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-Wno-unused-parameter \
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-Wno-unused-variable
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INC_DIRS=-I . \
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-I ./build/config \
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-I $(LWIP_COMPONENT_DIR)/include/apps \
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-I $(LWIP_COMPONENT_DIR)/include/apps/ping \
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-I $(LWIP_COMPONENT_DIR)/include/apps/sntp \
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-I $(LWIP_COMPONENT_DIR)/lwip/src/include \
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-I $(LWIP_COMPONENT_DIR)/lwip/src/include/netif \
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-I $(LWIP_COMPONENT_DIR)/lwip/src/include/posix \
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-I $(LWIP_COMPONENT_DIR)/lwip/src/include/posix \
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-I $(LWIP_COMPONENT_DIR)/port/esp32/include
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TEST_NAME=test
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FUZZ=afl-fuzz
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GEN_CFG=generate_config
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LD=$(CC)
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ifeq ($(MODE),dhcp_client)
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DEPENDENCY_INJECTION=-include dhcp_di.h
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OBJECTS=dhcp.o def.o esp32_mock.o test_dhcp_client.o
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SAMPLE_PACKETS=in_dhcp_client
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else ifeq ($(MODE),dhcp_server)
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DEPENDENCY_INJECTION=-include dhcpserver_di.h
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OBJECTS=dhcpserver.o def.o esp32_mock.o test_dhcp_server.o
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SAMPLE_PACKETS=in_dhcp_server
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else ifeq ($(MODE),dns)
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CFLAGS+=-DNOT_MOCK_DNS
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DEPENDENCY_INJECTION=-include dns_di.h
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OBJECTS=dns.o def.o esp32_mock.o test_dns.o
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SAMPLE_PACKETS=in_dns
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else
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$(error Please specify MODE: dhcp_server, dhcp_client, dns)
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endif
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ifeq ($(INSTR),off)
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CC=gcc
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CFLAGS+=-DINSTR_IS_OFF
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TEST_NAME=test_sim
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else
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CC=afl-clang-fast
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endif
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CFLAGS+=$(INC_DIRS)
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all: $(TEST_NAME)
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def.o: ../lwip/src/core/def.c $(GEN_CFG)
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@echo "[CC] $<"
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@$(CC) $(CFLAGS) -D BUILDING_DEF $(DEPENDENCY_INJECTION) -c $< -o $@
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dns.o: ../lwip/src/core/dns.c $(GEN_CFG)
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@echo "[CC] $<"
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@$(CC) $(CFLAGS) $(DEPENDENCY_INJECTION) -c $< -o $@
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dhcp.o: ../lwip/src/core/ipv4/dhcp.c $(GEN_CFG)
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@echo "[CC] $<"
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@$(CC) $(CFLAGS) $(DEPENDENCY_INJECTION) -c $< -o $@
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dhcpserver.o: ../apps/dhcpserver/dhcpserver.c $(GEN_CFG)
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@echo "[CC] $<"
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@$(CC) $(CFLAGS) $(DEPENDENCY_INJECTION) -c $< -o $@
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%.o: %.c $(GEN_CFG)
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@echo "[CC] $<"
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@$(CC) $(CFLAGS) -c $< -o $@
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.PHONY: $(GEN_CFG)
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$(GEN_CFG):
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$(IDF_PATH)/tools/idf.py reconfigure
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$(TEST_NAME): $(OBJECTS)
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@echo "[LD] $@"
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@$(LD) $(OBJECTS) -o $@ $(LDLIBS)
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fuzz: $(TEST_NAME)
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@$(FUZZ) -t 5000+ -i "$(SAMPLE_PACKETS)" -o "out" -- ./$(TEST_NAME)
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