mirror of
https://github.com/intel/linux-sgx
synced 2026-06-08 14:49:32 +00:00
Li, Xun
1eaa4551d4
Supported to query Intel(R) SGX attestation key ID list. Fixed bugwqs. Signed-off-by: Li, Xun <xun.li@intel.com>
312 lines
12 KiB
Makefile
312 lines
12 KiB
Makefile
#
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# Copyright (C) 2011-2020 Intel Corporation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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####### SGX SDK Settings ########
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SGX_SDK ?= /opt/intel/sgxsdk
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SGX_MODE ?= HW
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SGX_ARCH ?= x64
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SGX_DEBUG ?= 1
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ifeq ($(shell getconf LONG_BIT), 32)
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SGX_ARCH := x86
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else ifeq ($(findstring -m32, $(CXXFLAGS)), -m32)
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SGX_ARCH := x86
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endif
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ifeq ($(SGX_ARCH), x86)
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SGX_COMMON_FLAGS := -m32
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SGX_LIBRARY_PATH := $(SGX_SDK)/lib
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SGX_ENCLAVE_SIGNER := $(SGX_SDK)/bin/x86/sgx_sign
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SGX_EDGER8R := $(SGX_SDK)/bin/x86/sgx_edger8r
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else
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SGX_COMMON_FLAGS := -m64
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SGX_LIBRARY_PATH := $(SGX_SDK)/lib64
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SGX_ENCLAVE_SIGNER := $(SGX_SDK)/bin/x64/sgx_sign
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SGX_EDGER8R := $(SGX_SDK)/bin/x64/sgx_edger8r
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endif
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ifeq ($(SGX_DEBUG), 1)
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ifeq ($(SGX_PRERELEASE), 1)
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$(error Cannot set SGX_DEBUG and SGX_PRERELEASE at the same time!!)
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endif
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endif
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ifeq ($(SGX_DEBUG), 1)
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SGX_COMMON_FLAGS += -O0 -g
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else
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SGX_COMMON_FLAGS += -O2
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endif
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SGX_COMMON_FLAGS += -Wall -Wextra -Winit-self -Wpointer-arith -Wreturn-type \
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-Waddress -Wsequence-point -Wformat-security \
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-Wmissing-include-dirs -Wfloat-equal -Wundef -Wshadow \
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-Wcast-align -Wcast-qual -Wconversion -Wredundant-decls
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SGX_COMMON_CFLAGS = $(SGX_COMMON_FLAGS) -Wjump-misses-init -Wstrict-prototypes -Wunsuffixed-float-constants
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SGX_COMMON_CXXFLAGS = $(SGX_COMMON_FLAGS) -Wnon-virtual-dtor -std=c++11
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######## App Settings ########
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ifneq ($(SGX_MODE), HW)
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Urts_Library_Name := sgx_urts_sim
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else
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Urts_Library_Name := sgx_urts
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endif
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App_Cpp_Files := $(wildcard App/*.cpp)
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App_Include_Paths := -I$(SGX_SDK)/include
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App_Compile_CFlags := -fPIC -Wno-attributes $(App_Include_Paths)
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# Three configuration modes - Debug, prerelease, release
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# Debug - Macro DEBUG enabled.
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# Prerelease - Macro NDEBUG and EDEBUG enabled.
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# Release - Macro NDEBUG enabled.
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ifeq ($(SGX_DEBUG), 1)
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App_Compile_CFlags += -DDEBUG -UNDEBUG -UEDEBUG
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else ifeq ($(SGX_PRERELEASE), 1)
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App_Compile_CFlags += -DNDEBUG -DEDEBUG -UDEBUG
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else
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App_Compile_CFlags += -DNDEBUG -UEDEBUG -UDEBUG
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endif
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App_Compile_CXXFlags := -std=c++0x $(App_Compile_CFlags)
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App_Link_Flags := -L$(SGX_LIBRARY_PATH) -l$(Urts_Library_Name) -lpthread
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Gen_Untrusted_Source_Seal := App/Enclave_Seal_u.c
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Gen_Untrusted_Source_Unseal := App/Enclave_Unseal_u.c
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Gen_Untrusted_Object_Seal := App/Enclave_Seal_u.o
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Gen_Untrusted_Object_Unseal := App/Enclave_Unseal_u.o
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App_Objects := $(Gen_Untrusted_Object_Seal) $(Gen_Untrusted_Object_Unseal) $(App_Cpp_Files:.cpp=.o)
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App_Name := app
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######## Enclave Settings ########
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ifneq ($(SGX_MODE), HW)
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Trts_Library_Name := sgx_trts_sim
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Service_Library_Name := sgx_tservice_sim
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else
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Trts_Library_Name := sgx_trts
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Service_Library_Name := sgx_tservice
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endif
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Crypto_Library_Name := sgx_tcrypto
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Enclave_Include_Paths := -I$(SGX_SDK)/include -I$(SGX_SDK)/include/tlibc -I$(SGX_SDK)/include/libcxx
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CC_BELOW_4_9 := $(shell expr "`$(CC) -dumpversion`" \< "4.9")
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ifeq ($(CC_BELOW_4_9), 1)
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Enclave_Compile_CFlags := -fstack-protector
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else
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Enclave_Compile_CFlags := -fstack-protector-strong
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endif
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Enclave_Compile_CFlags += -nostdinc -ffreestanding -fvisibility=hidden -fpie -ffunction-sections -fdata-sections $(Enclave_Include_Paths)
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Enclave_Compile_CXXFlags := -nostdinc++ -std=c++11 $(Enclave_Compile_CFlags)
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# Enable the security flags
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Enclave_Security_Link_Flags := -Wl,-z,relro,-z,now,-z,noexecstack
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# To generate a proper enclave, it is recommended to follow below guideline to link the trusted libraries:
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# 1. Link sgx_trts with the `--whole-archive' and `--no-whole-archive' options,
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# so that the whole content of trts is included in the enclave.
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# 2. For other libraries, you just need to pull the required symbols.
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# Use `--start-group' and `--end-group' to link these libraries.
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# Do NOT move the libraries linked with `--start-group' and `--end-group' within `--whole-archive' and `--no-whole-archive' options.
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# Otherwise, you may get some undesirable errors.
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Enclave_Link_Flags := $(Enclave_Security_Link_Flags) \
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-Wl,--no-undefined -nostdlib -nodefaultlibs -nostartfiles -L$(SGX_LIBRARY_PATH) \
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-Wl,--whole-archive -l$(Trts_Library_Name) -Wl,--no-whole-archive \
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-Wl,--start-group -lsgx_tstdc -lsgx_tcxx -l$(Crypto_Library_Name) -l$(Service_Library_Name) -Wl,--end-group \
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-Wl,-Bstatic -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-pie,-eenclave_entry \
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-Wl,--export-dynamic -Wl,--defsym,__ImageBase=0 -Wl,--gc-sections
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# Enclave_Seal
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Enclave_Seal_Cpp_Files := $(wildcard Enclave_Seal/*.cpp)
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Enclave_Seal_Cpp_Objects := $(Enclave_Seal_Cpp_Files:.cpp=.o)
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Gen_Trusted_Source_Seal := Enclave_Seal/Enclave_Seal_t.c
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Gen_Trusted_Object_Seal := Enclave_Seal/Enclave_Seal_t.o
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Enclave_Seal_Objects := $(Gen_Trusted_Object_Seal) $(Enclave_Seal_Cpp_Files:.cpp=.o)
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Enclave_Seal_Name := libenclave_seal.so
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Signed_Enclave_Seal_Name := libenclave_seal.signed.so
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Enclave_Seal_Config_File := Enclave_Seal/Enclave_Seal.config.xml
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Enclave_Seal_Link_Flags := $(Enclave_Link_Flags) -Wl,--version-script=Enclave_Seal/Enclave_Seal.lds
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# Enclave_Unseal
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Enclave_Unseal_Cpp_Files := $(wildcard Enclave_Unseal/*.cpp)
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Enclave_Unseal_Cpp_Objects := $(Enclave_Unseal_Cpp_Files:.cpp=.o)
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Gen_Trusted_Source_Unseal := Enclave_Unseal/Enclave_Unseal_t.c
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Gen_Trusted_Object_Unseal := Enclave_Unseal/Enclave_Unseal_t.o
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Enclave_Unseal_Objects := $(Gen_Trusted_Object_Unseal) $(Enclave_Unseal_Cpp_Files:.cpp=.o)
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Enclave_Unseal_Name := libenclave_unseal.so
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Signed_Enclave_Unseal_Name := libenclave_unseal.signed.so
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Enclave_Unseal_Config_File := Enclave_Unseal/Enclave_Unseal.config.xml
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Enclave_Unseal_Link_Flags := $(Enclave_Link_Flags) -Wl,--version-script=Enclave_Unseal/Enclave_Unseal.lds
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ifeq ($(SGX_MODE), HW)
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ifeq ($(SGX_DEBUG), 1)
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Build_Mode = HW_DEBUG
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else ifeq ($(SGX_PRERELEASE), 1)
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Build_Mode = HW_PRERELEASE
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else
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Build_Mode = HW_RELEASE
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endif
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else
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ifeq ($(SGX_DEBUG), 1)
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Build_Mode = SIM_DEBUG
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else ifeq ($(SGX_PRERELEASE), 1)
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Build_Mode = SIM_PRERELEASE
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else
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Build_Mode = SIM_RELEASE
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endif
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endif
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.PHONY: all target
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all: .config_$(Build_Mode)_$(SGX_ARCH)
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@$(MAKE) target
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ifeq ($(Build_Mode), HW_RELEASE)
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target: $(App_Name) $(Enclave_Seal_Name) $(Enclave_Unseal_Name)
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@echo "The project has been built in release hardware mode."
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echo "Please sign the enclaves ($(Enclave_Seal_Name), $(Enclave_Unseal_Name)) first with your signing key before you run the $(App_Name) to launch and access the enclaves."
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@echo "To sign the enclaves use the command:"
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@echo " $(SGX_ENCLAVE_SIGNER) sign -key <your key> -enclave $(Enclave_Seal_Name) -out <$(Signed_Enclave_Seal_Name)> -config $(Enclave_Seal_Config_File)"
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@echo " $(SGX_ENCLAVE_SIGNER) sign -key <your key> -enclave $(Enclave_Unseal_Name) -out <$(Signed_Enclave_Unseal_Name)> -config $(Enclave_Unseal_Config_File)"
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@echo "You can also sign the enclave using an external signing tool."
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@echo "To build the project in simulation mode set SGX_MODE=SIM. To build the project in prerelease mode set SGX_PRERELEASE=1 and SGX_MODE=HW."
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else
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target: $(App_Name) $(Signed_Enclave_Seal_Name) $(Signed_Enclave_Unseal_Name)
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ifeq ($(Build_Mode), HW_DEBUG)
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@echo "The project has been built in debug hardware mode."
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else ifeq ($(Build_Mode), SIM_DEBUG)
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@echo "The project has been built in debug simulation mode."
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else ifeq ($(Build_Mode), HW_PRERELEASE)
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@echo "The project has been built in pre-release hardware mode."
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else ifeq ($(Build_Mode), SIM_PRERELEASE)
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@echo "The project has been built in pre-release simulation mode."
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else
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@echo "The project has been built in release simulation mode."
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endif
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endif
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.config_$(Build_Mode)_$(SGX_ARCH):
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@rm -f .config_* $(App_Name) $(App_Objects) $(Enclave_Seal_Name) $(Enclave_Unseal_Name) $(Signed_Enclave_Seal_Name) $(Signed_Enclave_Unseal_Name)
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@rm -f $(Enclave_Seal_Objects) $(Enclave_Unseal_Objects) App/Enclave_Seal_u.* App/Enclave_Unseal_u.* Enclave_Seal/Enclave_Seal_t.* Enclave_Unseal/Enclave_Unseal_t.*
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@touch .config_$(Build_Mode)_$(SGX_ARCH)
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######## App Objects ########
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$(Gen_Untrusted_Source_Seal): $(SGX_EDGER8R) Enclave_Seal/Enclave_Seal.edl
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@cd App && $(SGX_EDGER8R) --untrusted ../Enclave_Seal/Enclave_Seal.edl --search-path $(SGX_SDK)/include
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@echo "GEN => $@"
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$(Gen_Untrusted_Source_Unseal): $(SGX_EDGER8R) Enclave_Unseal/Enclave_Unseal.edl
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@cd App && $(SGX_EDGER8R) --untrusted ../Enclave_Unseal/Enclave_Unseal.edl --search-path $(SGX_SDK)/include
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@echo "GEN => $@"
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$(Gen_Untrusted_Object_Seal): $(Gen_Untrusted_Source_Seal)
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@$(CC) $(SGX_COMMON_CFLAGS) $(App_Compile_CFlags) -c $< -o $@
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@echo "CC <= $<"
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$(Gen_Untrusted_Object_Unseal): $(Gen_Untrusted_Source_Unseal)
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@$(CC) $(SGX_COMMON_CFLAGS) $(App_Compile_CFlags) -c $< -o $@
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@echo "CC <= $<"
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App/%.o: App/%.cpp
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@$(CXX) $(SGX_COMMON_CXXFLAGS) $(App_Compile_CXXFlags) -c $< -o $@
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@echo "CXX <= $<"
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$(App_Objects): $(Gen_Untrusted_Source_Seal) $(Gen_Untrusted_Source_Unseal)
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$(App_Name): $(App_Objects)
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@$(CXX) $(SGX_COMMON_CXXFLAGS) $^ -o $@ $(App_Link_Flags)
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@echo "LINK => $@"
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######## Enclave Seal Objects ########
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$(Gen_Trusted_Source_Seal): $(SGX_EDGER8R) Enclave_Seal/Enclave_Seal.edl
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@cd Enclave_Seal && $(SGX_EDGER8R) --trusted Enclave_Seal.edl --search-path $(SGX_SDK)/include
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@echo "GEN => $@"
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$(Gen_Trusted_Object_Seal): $(Gen_Trusted_Source_Seal)
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@$(CC) $(SGX_COMMON_CFLAGS) $(Enclave_Compile_CFlags) -c $< -o $@
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@echo "CC <= $<"
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Enclave_Seal/%.o: Enclave_Seal/%.cpp
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@$(CXX) $(SGX_COMMON_CXXFLAGS) $(Enclave_Compile_CXXFlags) -c $< -o $@
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@echo "CXX <= $<"
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$(Enclave_Seal_Objects): $(Gen_Trusted_Source_Seal)
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$(Enclave_Seal_Name): $(Enclave_Seal_Objects)
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@$(CXX) $(SGX_COMMON_CXXFLAGS) $(Enclave_Seal_Objects) -o $@ $(Enclave_Seal_Link_Flags)
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@echo "LINK => $@"
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$(Signed_Enclave_Seal_Name): $(Enclave_Seal_Name)
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@$(SGX_ENCLAVE_SIGNER) sign -key Enclave_Seal/Enclave_private_test.pem -enclave $(Enclave_Seal_Name) -out $@ -config $(Enclave_Seal_Config_File)
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@echo "SIGN => $@"
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######## Enclave Unseal Objects ########
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$(Gen_Trusted_Source_Unseal): $(SGX_EDGER8R) Enclave_Unseal/Enclave_Unseal.edl
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@cd Enclave_Unseal && $(SGX_EDGER8R) --trusted Enclave_Unseal.edl --search-path $(SGX_SDK)/include
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@echo "GEN => $@"
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$(Gen_Trusted_Object_Unseal): $(Gen_Trusted_Source_Unseal)
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@$(CC) $(SGX_COMMON_CFLAGS) $(Enclave_Compile_CFlags) -c $< -o $@
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@echo "CC <= $<"
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Enclave_Unseal/%.o: Enclave_Unseal/%.cpp
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@$(CXX) $(SGX_COMMON_CXXFLAGS) $(Enclave_Compile_CXXFlags) -c $< -o $@
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@echo "CXX <= $<"
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$(Enclave_Unseal_Objects): $(Gen_Trusted_Source_Unseal)
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$(Enclave_Unseal_Name): $(Enclave_Unseal_Objects)
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@$(CXX) $(SGX_COMMON_CXXFLAGS) $(Enclave_Unseal_Objects) -o $@ $(Enclave_Unseal_Link_Flags)
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@echo "LINK => $@"
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$(Signed_Enclave_Unseal_Name): $(Enclave_Unseal_Name)
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@$(SGX_ENCLAVE_SIGNER) sign -key Enclave_Seal/Enclave_private_test.pem -enclave $(Enclave_Unseal_Name) -out $@ -config $(Enclave_Unseal_Config_File)
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@echo "SIGN => $@"
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######### clean up ########
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.PHONY: clean
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clean:
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@rm -f .config_* $(App_Name) $(App_Objects) $(Enclave_Seal_Name) $(Enclave_Unseal_Name) $(Signed_Enclave_Seal_Name) $(Signed_Enclave_Unseal_Name)
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@rm -f $(Enclave_Seal_Objects) $(Enclave_Unseal_Objects) App/Enclave_Seal_u.* App/Enclave_Unseal_u.* Enclave_Seal/Enclave_Seal_t.* Enclave_Unseal/Enclave_Unseal_t.*
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