| ##===- TEST.debug.Makefile ---------------------------------*- Makefile -*-===## |
| # |
| # This test runs performance experiments using SAFECode as a debugging tool. |
| # |
| ##===----------------------------------------------------------------------===## |
| |
| include $(PROJ_OBJ_ROOT)/Makefile.common |
| |
| EXTRA_LOPT_OPTIONS := |
| |
| ifdef DEBUG_SAFECODE |
| #CFLAGS := -g -O0 -fno-strict-aliasing -fno-merge-constants |
| LLCFLAGS := -disable-fp-elim |
| LLVMLDFLAGS := -disable-opt |
| OPTZN_PASSES := -mem2reg -simplifycfg -adce |
| |
| WHOLE_PROGRAM_BC_SUFFIX := linked.rbc |
| else |
| #CFLAGS := -g -O2 -fno-strict-aliasing -fno-merge-constants |
| OPTZN_PASSES := -std-compile-opts |
| |
| WHOLE_PROGRAM_BC_SUFFIX := llvm.bc |
| endif |
| |
| CURDIR := $(shell cd .; pwd) |
| PROGDIR := $(shell cd $(LLVM_SRC_ROOT)/projects/test-suite; pwd)/ |
| RELDIR := $(subst $(PROGDIR),,$(CURDIR)) |
| GCCLD = $(LLVM_OBJ_ROOT)/$(CONFIGURATION)/bin/gccld |
| SCOPTS := -terminate -check-every-gep-use -rewrite-oob |
| SCOPTS2 := -pa=apa |
| #SCOPTS2 := -pa=multi |
| #SCOPTS2 := -dpchecks |
| WATCHDOG := $(LLVM_OBJ_ROOT)/projects/safecode/$(CONFIGURATION)/bin/watchdog |
| SC := $(RUNTOOLSAFELY) $(WATCHDOG) $(LLVM_OBJ_ROOT)/projects/safecode/$(CONFIGURATION)/bin/sc |
| CLANGBIN := $(LLVM_OBJ_ROOT)/projects/safecode/$(CONFIGURATION)/bin/clang |
| CLANGCPPBIN := $(LLVM_OBJ_ROOT)/projects/safecode/$(CONFIGURATION)/bin/clang |
| CLANG = $(RUNTOOLSAFELY) $(WATCHDOG) $(CLANGBIN) |
| CLANGXX = $(RUNTOOLSAFELY) $(WATCHDOG) $(CLANGCPPBIN) |
| |
| LDFLAGS += -L$(PROJECT_DIR)/$(CONFIGURATION)/lib |
| |
| # Bits of runtime to improve analysis |
| PA_PRE_RT_BC := $(POOLALLOC_OBJDIR)/$(CONFIGURATION)/lib/libpa_pre_rt.bca |
| |
| SC_RT := libsc_dbg_rt libpoolalloc_bitmap libgdtoa |
| |
| ifdef DEBUG_SAFECODE |
| PA_RT_O := $(addprefix $(PROJECT_DIR)/Debug/lib/,$(addsuffix .a,$(SC_RT))) |
| else |
| PA_RT_BC := $(addprefix $(PROJECT_DIR)/$(CONFIGURATION)/lib/,$(addsuffix .bca,$(SC_RT))) |
| endif |
| |
| # SC_STATS - Run opt with the -stats and -time-passes options, capturing the |
| # output to a file. |
| SC_STATS = $(SC) -stats -time-passes -info-output-file=$(CURDIR)/$@.info |
| |
| # Library for DSA |
| DSA_SO := $(POOLALLOC_OBJDIR)/$(CONFIGURATION)/lib/libLLVMDataStructure$(SHLIBEXT) |
| |
| # Pre processing library for DSA |
| ASSIST_SO := $(POOLALLOC_OBJDIR)/$(CONFIGURATION)/lib/libAssistDS$(SHLIBEXT) |
| |
| PRE_SC_OPT_FLAGS = -load $(DSA_SO) -load $(ASSIST_SO) -mem2reg -instnamer -internalize -indclone -funcspec -ipsccp -deadargelim -instcombine -globaldce -licm |
| |
| #EXTRA_LINKTIME_OPT_FLAGS = $(EXTRA_LOPT_OPTIONS) |
| |
| ifeq ($(OS),Darwin) |
| LDFLAGS += -lpthread |
| else |
| LDFLAGS += -lrt -lpthread |
| endif |
| |
| # |
| # When compiling on Linux, statically link in libstdc++. |
| # For other platforms, link it in normally. |
| # |
| ifeq ($(OS),Linux) |
| STATICFLAGS := -static |
| else |
| STATICFLAGS := |
| endif |
| |
| # DEBUGGING |
| # o) Don't add -g to CFLAGS, CXXFLAGS, or CPPFLAGS; these are used by the |
| # rules to compile code with llvm-gcc and enable LLVM debug information; |
| # this, in turn, causes test cases to fail unnecessairly. |
| #CBECFLAGS += -g |
| |
| SCObjs := $(sort $(addsuffix .sc.o, $(notdir $(basename $(Source))))) |
| SCObjects := $(addprefix Output/,$(SCObjs)) |
| |
| .PRECIOUS: $(SCObjects) |
| |
| # |
| # This rule compiles a single object file with SAFECode Clang |
| # |
| $(PROGRAMS_TO_TEST:%=Output/%.sc.o): \ |
| Output/%.sc.o: %.c $(CLANG) |
| -$(CLANG) -g -fmemsafety -Xclang -print-stats -o $@ $< $(LDFLAGS) 2>&1 > $@.out |
| |
| $(PROGRAMS_TO_TEST:%=Output/%.sc.o): \ |
| Output/%.sc.o: %.cpp $(CLANGXX) |
| -$(CLANGXX) -g -fmemsafety -o $@ $< $(LDFLAGS) 2>&1 > $@.out |
| |
| ifndef PROGRAMS_HAVE_CUSTOM_RUN_RULES |
| ifeq ($(USE_LTO),yes) |
| $(PROGRAMS_TO_TEST:%=Output/%.safecode): \ |
| Output/%.safecode: $(addprefix $(PROJ_SRC_DIR)/,$(Source)) |
| -$(CLANG) -O2 -g -fmemsafety -Xclang -print-stats -use-gold-plugin -flto $(CPPFLAGS) $(CXXFLAGS) $(CFLAGS) $(addprefix $(PROJ_SRC_DIR)/,$(Source)) $(LDFLAGS) -o $@ |
| else |
| $(PROGRAMS_TO_TEST:%=Output/%.safecode): \ |
| Output/%.safecode: $(addprefix $(PROJ_SRC_DIR)/,$(Source)) |
| -$(CLANG) -O2 -g -fmemsafety -Xclang -print-stats $(CPPFLAGS) $(CXXFLAGS) $(CFLAGS) $(addprefix $(PROJ_SRC_DIR)/,$(Source)) $(LDFLAGS) -o $@ |
| endif |
| else |
| $(PROGRAMS_TO_TEST:%=Output/%.safecode): \ |
| Output/%.safecode: $(Source) |
| -$(CLANG) -O2 -g -fmemsafety $(CPPFLAGS) $(CXXFLAGS) $(CFLAGS) $(Source) $(LDFLAGS) -o $@ |
| endif |
| ############################################################################## |
| # Rules for running executables and generating reports |
| ############################################################################## |
| |
| ifndef PROGRAMS_HAVE_CUSTOM_RUN_RULES |
| |
| # |
| # This rule runs the generated executable, generating timing information, for |
| # normal test programs |
| # |
| $(PROGRAMS_TO_TEST:%=Output/%.safecode.out-llc): \ |
| Output/%.safecode.out-llc: Output/%.safecode |
| -$(RUNSAFELY) $(STDIN_FILENAME) $@ $(WATCHDOG) $< $(RUN_OPTIONS) |
| |
| else |
| |
| # |
| # This rule runs the generated executable, generating timing information, for |
| # SPEC |
| # |
| $(PROGRAMS_TO_TEST:%=Output/%.safecode.out-llc): \ |
| Output/%.safecode.out-llc: Output/%.safecode |
| -$(SPEC_SANDBOX) safecodecbe-$(RUN_TYPE) $@ $(REF_IN_DIR) \ |
| $(RUNSAFELY) $(STDIN_FILENAME) $(STDOUT_FILENAME) \ |
| $(WATCHDOG) ../../$< $(RUN_OPTIONS) |
| -(cd Output/safecodecbe-$(RUN_TYPE); cat $(LOCAL_OUTPUTS)) > $@ |
| -cp Output/safecodecbe-$(RUN_TYPE)/$(STDOUT_FILENAME).time $@.time |
| |
| endif |
| |
| |
| # This rule diffs the post-poolallocated version to make sure we didn't break |
| # the program! |
| $(PROGRAMS_TO_TEST:%=Output/%.safecode.diff-llc): \ |
| Output/%.safecode.diff-llc: Output/%.out-nat Output/%.safecode.out-llc |
| @cp Output/$*.out-nat Output/$*.safecode.out-nat |
| -$(DIFFPROG) llc $*.safecode $(HIDEDIFF) |
| |
| # This rule wraps everything together to build the actual output the report is |
| # generated from. |
| $(PROGRAMS_TO_TEST:%=Output/%.$(TEST).report.txt): \ |
| Output/%.$(TEST).report.txt: Output/%.out-nat \ |
| Output/%.safecode.diff-llc \ |
| Output/%.LOC.txt |
| @echo > $@ |
| @echo ">>> ========= " \'$*\' Program >> $@ |
| @-if test -f Output/$*.out-nat; then \ |
| printf "GCC-RUN-TIME: " >> $@;\ |
| grep "^user" Output/$*.out-nat.time >> $@;\ |
| fi |
| @-if test -f Output/$*.safecode.diff-llc; then \ |
| printf "CBE-RUN-TIME-SAFECODE: " >> $@;\ |
| grep "^user" Output/$*.safecode.out-llc.time >> $@;\ |
| fi |
| printf "LOC: " >> $@ |
| cat Output/$*.LOC.txt >> $@ |
| #@cat Output/$*.$(TEST).bc.info >> $@ |
| |
| $(PROGRAMS_TO_TEST:%=test.$(TEST).%): \ |
| test.$(TEST).%: Output/%.$(TEST).report.txt |
| @echo "---------------------------------------------------------------" |
| @echo ">>> ========= '$(RELDIR)/$*' Program" |
| @echo "---------------------------------------------------------------" |
| @cat $< |
| |
| REPORT_DEPENDENCIES := $(PA_RT_O) $(CLANGBIN) $(PROGRAMS_TO_TEST:%=Output/%.llvm.bc) |