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Add simulation support for Occlum embedded mode demo

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This commit is contained in:
Hui, Chunyang 2020-03-06 12:11:21 +00:00
parent 4ebedd9bf5
commit 15ce6efdc0
3 changed files with 29 additions and 3 deletions
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11
demos/embedded_mode/Makefile
View File

@ -1,3 +1,12 @@
SGX_SDK ?= /opt/intel/sgxsdk
SGX_MODE ?= HW
ifneq ($(SGX_MODE), HW)
OCCLUM_LIB := /opt/occlum/build_sim/lib
else
OCCLUM_LIB := /opt/occlum/build/lib
endif
.PHONY: all build_src test clean .PHONY: all build_src test clean
all: occlum_context all: occlum_context
@ -16,7 +25,7 @@ build_src:
TOTAL_BYTES := 10000000000 # 10GB TOTAL_BYTES := 10000000000 # 10GB
test: test:
LD_LIBRARY_PATH=/opt/occlum/build/lib RUST_BACKTRACE=1 \ LD_LIBRARY_PATH=$(OCCLUM_LIB):$(SGX_SDK)/sdk_libs RUST_BACKTRACE=1 \
./bench_driver/build/bench_driver $(TOTAL_BYTES) ./bench_driver/build/bench_driver $(TOTAL_BYTES)
clean: clean:

6
demos/embedded_mode/README.md
View File

@ -63,3 +63,9 @@ To run the benchmark, use the following command
``` ```
make test make test
``` ```
To test in SGX simulation mode, use the following command
```
SGX_MODE=SIM make
SGX_MODE=SIM make test
```

15
demos/embedded_mode/bench_driver/Makefile
View File

@ -1,5 +1,6 @@
SGX_SDK ?= /opt/intel/sgxsdk SGX_SDK ?= /opt/intel/sgxsdk
OCCLUM_PREFIX ?= /opt/occlum OCCLUM_PREFIX ?= /opt/occlum
SGX_MODE ?= HW
BUILD_DIR := build BUILD_DIR := build
BIN := $(BUILD_DIR)/bench_driver BIN := $(BUILD_DIR)/bench_driver
@ -7,12 +8,22 @@ BIN := $(BUILD_DIR)/bench_driver
C_SRCS := $(sort $(wildcard *.c)) C_SRCS := $(sort $(wildcard *.c))
C_OBJS := $(addprefix $(BUILD_DIR)/,$(C_SRCS:.c=.o)) C_OBJS := $(addprefix $(BUILD_DIR)/,$(C_SRCS:.c=.o))
ifneq ($(SGX_MODE), HW)
URTS_LIBRARY_NAME := sgx_urts_sim
UAE_SERVICE_LIBRARY_NAME := sgx_uae_service_sim
OCCLUM_BUILD := build_sim
else
URTS_LIBRARY_NAME := sgx_urts
UAE_SERVICE_LIBRARY_NAME := sgx_uae_service
OCCLUM_BUILD := build
endif
C_FLAGS := -Wall \ C_FLAGS := -Wall \
-I$(SGX_SDK)/include \ -I$(SGX_SDK)/include \
-I$(OCCLUM_PREFIX)/include -I$(OCCLUM_PREFIX)/include
LINK_FLAGS := $(C_FLAGS) -lpthread \ LINK_FLAGS := $(C_FLAGS) -lpthread \
-L$(SGX_SDK)/lib64 -lsgx_urts -lsgx_uprotected_fs \ -L$(SGX_SDK)/lib64 -l$(URTS_LIBRARY_NAME) -l$(UAE_SERVICE_LIBRARY_NAME) -lsgx_uprotected_fs \
-L$(OCCLUM_PREFIX)/build/lib -locclum-pal -L$(OCCLUM_PREFIX)/$(OCCLUM_BUILD)/lib -locclum-pal
ALL_BUILD_SUBDIRS := $(sort $(patsubst %/,%,$(dir $(BIN) $(C_OBJS)))) ALL_BUILD_SUBDIRS := $(sort $(patsubst %/,%,$(dir $(BIN) $(C_OBJS))))