a579f84e90
The old system call mechanism works by relocating the symbol __occlum_syscall provided by libocclum_stub.so to the real entry point of the LibOS. This symbol relocation is done by the program loader. Now, the new system call mechanism is based on passing the entry point via the auxiliary vector. This new mechanism is simpler and is more compatible with the upcoming support for ld.so. Changes: 1. Fix a bug in serializing auxiliary vector in the stack of a user program; 2. Passing syscall entry via auxiliary vector; 3. Remove relocating for the __occlum_syscall symbol; 4. Remove the dependency on libocclum_stub.so in tests.
101 lines
3.2 KiB
Makefile
101 lines
3.2 KiB
Makefile
CUR_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
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PROJECT_DIR := $(realpath $(CUR_DIR)/../)
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# Dependencies: need to be compiled but not to run by any Makefile target
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TEST_DEPS := dev_null
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# Tests: need to be compiled and run by test-% target
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TESTS := empty env hello_world malloc mmap file getpid spawn pipe time \
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truncate readdir mkdir link tls pthread uname rlimit client server \
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server_epoll unix_socket cout hostfs cpuid rdtsc device
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# Benchmarks: need to be compiled and run by bench-% target
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BENCHES := spawn_and_exit_latency pipe_throughput unix_socket_throughput
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# Top-level Makefile targets
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BUILD_TARGETS := $(TEST_DEPS) $(TESTS) $(BENCHES)
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TEST_TARGETS := $(TESTS:%=test-%)
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BENCH_TARGETS := $(BENCHES:%=bench-%)
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CLEAN_TARGETS := $(BUILD_TARGETS:%=clean-%)
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.PHONY: all build test clean sefs $(BUILD_TARGETS) $(TEST_TARGETS) $(BENCH_TARGETS) $(CLEAN_TARGETS)
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# Use echo program instead of built-in echo command in shell. This ensures
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# that echo can recognize escaped sequences (with -e argument) regardless of
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# the specific shell (e.g., bash, zash, etc.)
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ECHO := /bin/echo -e
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# Shell escaped sequences for colorful output
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CYAN := \033[1;36m
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GREEN := \033[1;32m
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RED := \033[1;31m
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NO_COLOR := \033[0m
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FS_PATH := fs
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SEFS_PATH := sefs
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#############################################################################
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# Build targets
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#############################################################################
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all: build
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build: $(BUILD_TARGETS) sefs
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$(BUILD_TARGETS): %:
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@$(ECHO) "$(CYAN)BUILD TEST => $@$(NO_COLOR)"
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@$(MAKE) --no-print-directory -C $@
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@$(ECHO) "$(GREEN)DONE$(NO_COLOR)"
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sefs:
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@$(RM) -rf $(SEFS_PATH)
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@cd $(PROJECT_DIR)/deps/sefs/sefs-fuse/bin/ && \
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./app \
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$(CUR_DIR)/$(SEFS_PATH) \
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$(CUR_DIR)/$(FS_PATH) \
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zip
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@echo "SEFS => $@"
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#############################################################################
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# Test targets
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#############################################################################
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test: build $(TEST_TARGETS)
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pal: $(PROJECT_DIR)/src/pal/pal
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@cp $< pal
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libocclum.signed.so: $(PROJECT_DIR)/src/libos/libocclum.signed.so
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@cp $< libocclum.signed.so
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$(TEST_TARGETS): test-%: % pal libocclum.signed.so
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@$(ECHO) "$(CYAN)RUN TEST => $<$(NO_COLOR)"
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@$(MAKE) --no-print-directory -C $< test ; \
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if [ $$? -eq 0 ] ; then \
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$(ECHO) "$(GREEN)PASS$(NO_COLOR)" ; \
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else \
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$(ECHO) "$(RED)FAILED$(NO_COLOR)" ; \
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fi ;
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#############################################################################
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# Benchmark targets
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#############################################################################
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bench: build $(BENCH_TARGETS)
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$(BENCH_TARGETS): bench-%: % pal libocclum.signed.so
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@$(ECHO) "$(CYAN)RUN BENCH => $<$(NO_COLOR)"
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@$(MAKE) --no-print-directory -C $< test ; \
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if [ $$? -eq 0 ] ; then \
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$(ECHO) "$(GREEN)DONE$(NO_COLOR)" ; \
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else \
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$(ECHO) "$(RED)FAILED$(NO_COLOR)" ; \
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fi ;
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#############################################################################
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# Misc
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#############################################################################
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clean: $(CLEAN_TARGETS)
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@$(RM) -f pal libocclum.signed.so
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@$(RM) -rf $(FS_PATH) $(SEFS_PATH)
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$(CLEAN_TARGETS): clean-%:
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@$(MAKE) --no-print-directory -C $(patsubst clean-%,%,$@) clean
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