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- #
- # Copyright (C) 2011-2018 Intel Corporation. All rights reserved.
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions
- # are met:
- #
- # * Redistributions of source code must retain the above copyright
- # notice, this list of conditions and the following disclaimer.
- # * Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions and the following disclaimer in
- # the documentation and/or other materials provided with the
- # distribution.
- # * Neither the name of Intel Corporation nor the names of its
- # contributors may be used to endorse or promote products derived
- # from this software without specific prior written permission.
- #
- # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- #
- #
- include ../../../../buildenv.mk
- CPPFLAGS += -I$(COMMON_DIR)/inc/ \
- -I$(COMMON_DIR)/inc/tlibc/ \
- -I$(COMMON_DIR)/inc/internal \
- -I$(LINUX_SDK_DIR)/trts/
- CFLAGS += $(ENCLAVE_CFLAGS)
- ASFLAGS := -DSE_SIM -Werror $(CFLAGS)
- CFLAGS += -DSE_SIM -Werror -fasynchronous-unwind-tables
- CXXFLAGS += -DSE_SIM -Werror $(ENCLAVE_CXXFLAGS)\
- -fno-exceptions -fno-rtti
- SIM_DIR := $(CUR_DIR)/../..
- # The sources from tRTS - shared by both Sim/HW mode
- TRTS_DIR := $(LINUX_SDK_DIR)/trts/
- # The sources for SE0 instruction simulation
- TINST_DIR := $(SIM_DIR)/tinst/
- # The sources for low-level API used by instruction simulation
- LOWLIB_DIR := $(SIM_DIR)/assembly/linux/
- # The sources for TLS support
- TLS_DIR := $(SIM_DIR)/uinst/linux/
- # The source for trusted loader
- TLDR_DIR := $(LINUX_SDK_DIR)/trts/linux/
- # Support for platform dependent 'setcontext'
- SC_DIR := $(LINUX_SDK_DIR)/trts/linux/$(ARCH)/
- # The source for xsave/xrstor
- XSAVE_DIR := $(COMMON_DIR)/src/linux/
- TRTS1_OBJS := init_enclave.o \
- trts.o \
- trts_ecall.o \
- trts_ocall.o \
- trts_util.o \
- trts_veh.o \
- trts_xsave.o \
- init_optimized_lib.o \
- trts_emodpr.o \
- trts_add_trim.o
- TRTS2_OBJS := trts_nsp.o
- TRTS_OBJS := $(TRTS1_OBJS) $(TRTS2_OBJS)
- TINST_OBJS := t_instructions.o \
- deriv.o
- LOWLIB_OBJS := lowlib.o
- TLS_OBJS := get_tcs.o \
- restore_tls.o
- TLDR_ASM_OBJS := trts_pic.o \
- metadata_sec.o \
- xsave_gnu.o
- TLDR_C_OBJS := elf_parser.o \
- global_init.o \
- tls_support.o
- TLDR_OBJS := $(TLDR_ASM_OBJS) $(TLDR_C_OBJS)
- SC_OBJ := setcontext.o
- LIBTRTS := libsgx_trts_sim.a
- vpath %.cpp $(TRTS_DIR):$(TINST_DIR)
- vpath %.S $(LOWLIB_DIR):$(TLDR_DIR):$(SC_DIR):$(XSAVE_DIR)
- vpath %.c $(TLS_DIR):$(TLDR_DIR)
- # ------------------------------------------------------------
- .PHONY: all
- all: $(LIBTRTS) | $(BUILD_DIR)
- $(CP) $< $|
- $(LIBTRTS): $(TRTS_OBJS) $(TINST_OBJS) $(LOWLIB_OBJS) $(TLS_OBJS) $(TLDR_OBJS) $(SC_OBJ)
- $(AR) rcsD $@ $(TRTS_OBJS) $(TINST_OBJS) $(LOWLIB_OBJS) $(TLS_OBJS) $(TLDR_OBJS) $(SC_OBJ)
- # ------------------------------------------------------------
- $(TRTS1_OBJS): CPPFLAGS += -I$(COMMON_DIR)/inc/tlibc \
- -I$(SIM_DIR)/tinst/
- $(TRTS2_OBJS): %.o:%.cpp
- $(CXX) -c $(filter-out -fstack-protector-strong, $(CXXFLAGS)) -I$(SIM_DIR)/tinst/ $(CPPFLAGS) $< -o $@
- # Explicitly disable optimization for tRTS simulation library,
- # since the '_SE3' function has assumptions on stack layout.
- # c.f. ../../tinst/Makefile
- $(TINST_OBJS): CPPFLAGS += -I$(SIM_DIR)/assembly/ \
- -I$(SIM_DIR)/assembly/linux \
- -I$(SIM_DIR)/uinst/ \
- -I$(LINUX_SDK_DIR)/selib/ \
- -O0
- $(TLS_OBJS): CPPFLAGS += -I$(SIM_DIR)/assembly/ \
- -I$(SIM_DIR)/assembly/linux \
- -I$(SIM_DIR)/uinst/
- $(TLDR_C_OBJS): CPPFLAGS += -I$(COMMON_DIR)/inc/internal/linux/ \
- -I$(SIM_DIR)/assembly/
- $(TLDR_ASM_OBJS): ASFLAGS += -I$(SIM_DIR)/assembly/
- $(SC_OBJ): ASFLAGS += -I$(LINUX_SDK_DIR)/cpprt/linux/libunwind/src/$(ARCH) -DISE=1
- $(BUILD_DIR):
- $(MKDIR) $@
- .PHONY: clean
- clean:
- @$(RM) *.o $(LIBTRTS) $(BUILD_DIR)/$(LIBTRTS)
- .PHONY: rebuild
- rebuild:
- $(MAKE) clean
- $(MAKE) all
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