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150 lines
4.0 KiB
150 lines
4.0 KiB
# Copyright (c) 2018-present, Facebook, Inc.
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#
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# This source code is licensed under the MIT license found in the
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# LICENSE file in the root directory of this source tree.
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# additional arguments to pass to clang
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OPT_ARGS?=-O0
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CLANG_ARGS?=-g $(OPT_ARGS)
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# additional arguments to pass to sledge
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SLEDGE_ARGS?=
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# limits for each test run
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TIMEOUT?=30
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MEMOUT?=4096
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MEMOUTk=$(shell echo $$(( $(MEMOUT) * 1024 )))
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# executable to test
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SLEDGE_EXE=$(CURDIR)/../_build/dbg/src/sledge.exe
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MODEL_DIR=$(CURDIR)/../model
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# configure the non-host llvm and clang
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LLVM_PREFIX=$(HOME)/.local/llvm_$(shell opam config var switch)
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export PATH := $(LLVM_PREFIX)/bin:$(PATH)
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# code to test
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SrcCs:=$(shell find -L * -not -path 'llvm/*' -name '*.c')
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SrcCPPs:=$(shell find -L * -not -path 'llvm/*' -name '*.cpp')
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SrcLLs:=$(shell find -L * -name '*.ll')
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SrcBCs:=$(shell find -L * -name '*.bc')
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GenBCs:=$(patsubst %.c,%.bc,$(SrcCs)) $(patsubst %.cpp,%.bc,$(SrcCPPs))
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GenLLs:=$(patsubst %.bc,%.ll,$(GenBCs) $(SrcBCs))
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TestBCs:=$(GenBCs) $(SrcBCs)
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TestLLs:=$(SrcLLs)
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Tests:=$(TestBCs) $(TestLLs)
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Outs:=$(patsubst %.bc,%.bc.out,$(TestBCs)) $(patsubst %.ll,%.ll.out,$(TestLLs))
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default: test
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$(MODEL_DIR)/cxxabi.bc: $(MODEL_DIR)/cxxabi.cpp
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@(cd $(MODEL_DIR) && clang $(CLANG_ARGS) -I../llvm/projects/libcxxabi/include -I../llvm/projects/libcxxabi/src -c -emit-llvm cxxabi.cpp)
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# compile c to llvm bitcode
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%.bc : %.c $(MODEL_DIR)/cxxabi.bc
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@(cd $(dir $*) && clang $(CLANG_ARGS) -c -emit-llvm $(notdir $*).c -o - | llvm-link $(MODEL_DIR)/cxxabi.bc - | opt $(OPT_ARGS) -o $(notdir $*).bc)
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# compile c++ to llvm bitcode
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%.bc : %.cpp $(MODEL_DIR)/cxxabi.bc
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@(cd $(dir $*) && clang $(CLANG_ARGS) -c -emit-llvm $(notdir $*).cpp -o - | llvm-link $(MODEL_DIR)/cxxabi.bc - | opt $(OPT_ARGS) -o $(notdir $*).bc)
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# disassemble bitcode to llvm assembly
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%.ll : %.bc
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@(cd $(dir $*) && llvm-dis -show-annotations -o $(notdir $*).ll $(notdir $*).bc)
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# analyze one test input
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define analyze
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@bash -c ' \
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if test -e $(1).$(2); then \
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cd $(dir $(1)); \
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status=$$( \
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( ulimit -t $(TIMEOUT) -v $(MEMOUTk) \
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; $(SLEDGE_EXE) $(SLEDGE_ARGS) $(notdir $(1).$(2)) 1> $(notdir $(1).$(2)).out 2> $(notdir $(1).$(2)).err ) \
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)$$?; \
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case $$status in \
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( 0 | 2 ) ;; \
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( 152 ) echo -e "RESULT: TIMEOUT" >> $(notdir $(1).$(2)).out ;; \
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( * ) echo -e "\nRESULT: Internal error: "$$status >> $(notdir $(1).$(2)).out ;; \
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esac ; \
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exit $$status ; \
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fi; '
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endef
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# analyze ll
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%.ll.out : %.ll
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$(call analyze,$*,ll)
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# analyze bc
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%.bc.out : %.bc
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$(call analyze,$*,bc)
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# compile all c to bc
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compile: $(GenBCs)
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# disassemble all bc to ll
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disasm: $(GenLLs)
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# run all tests
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test: $(Outs)
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# report all results
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full-report:
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@find -L * -name '*.out' \
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| xargs grep "RESULT:" \
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| sed 's/.out:/: /' | column -ts$$'\t' | sort -s -k 3 | uniq
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# report errors
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report:
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@find -L * -name '*.out' \
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| xargs grep "RESULT:" \
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| grep -E -v "RESULT: Unimplemented: (landingpad of type other than {i8\*, i32}|msvc exceptions):" \
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| grep -E -v "RESULT: (Success|Invalid input)" \
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| sed 's/.out:/: /' | column -ts$$'\t' | sort -s -k 3 | uniq
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# report warnings
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warnings:
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@find -L * -name '*.out' | xargs grep -h "Warning:" | sort | uniq
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# remove generated bitcode files
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cleanBC:
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@rm -f $(GenBCs)
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# remove generated assembly files
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cleanLL:
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@rm -f $(GenLLs)
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# remove result files
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cleanout:
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@find -L * -name "*.out" -or -name '*.err' \
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| xargs rm -f
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# remove result files for TIMEOUTs
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cleanTO:
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@find -L * -name "*.out" -or -name '*.err' \
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| xargs grep -l TIMEOUT \
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| xargs rm -f
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# remove result files for MEMOUTs
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cleanMO:
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@find -L * -name "*.out" -or -name '*.err' \
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| xargs grep -l MEMOUT \
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| xargs rm -f
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# remove result files for Internal Errors
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cleanIE:
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@find -L * -name "*.out" -or -name '*.err' \
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| xargs grep -l -E "RESULT: (Internal error|Unimplemented|Unknown error)" \
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| xargs rm -f
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clean: cleanBC cleanLL cleanout
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fmt:
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clang-format -i $(SrcCs) $(SrcCPPs)
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# print any variable for Makefile debugging
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print-%:
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@printf '$*='; printf '$($*)'; printf '\n'
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