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add sdivmod;

Browse source 
improve build system;
This commit is contained in:
Siu Kwan Lam 2013-08-14 15:29:13 -05:00
commit 8480d55faf
11 changed files with 190 additions and 73 deletions
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68
llrtc/lib/Makefile
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@ -1,44 +1,66 @@
OUTPUT = llrt
SOURCES = udivmod64.c
SOURCES = udivmod64.c sdivmod64.c
TESTS = test_udivmod64.c test_sdivmod64.c
CLANG = clang
LLVM_LINK = llvm-link
CF = -Wall -ansi
CF_TEST = $(CF) -ftrapv
CF_BUILD = $(CF) -O0 -emit-llvm
OUTDIR = ..
STRIPPER = ../tools/striptriple.py
all: ir
ir: $(SOURCES)
$(CLANG) -m32 $(CF_BUILD) -S -o $(OUTDIR)/$(OUTPUT)_x86.ll -c $(SOURCES)
python ../tools/striptriple.py $(OUTDIR)/$(OUTPUT)_x86.ll
$(CLANG) -m64 $(CF_BUILD) -S -o $(OUTDIR)/$(OUTPUT)_x86_64.ll -c $(SOURCES)
python ../tools/striptriple.py $(OUTDIR)/$(OUTPUT)_x86_64.ll
ir: $(OUTDIR)/$(OUTPUT)_x86.ll $(OUTDIR)/$(OUTPUT)_x86_64.ll
lib$(OUTPUT).a: $(SOURCES)
$(CLANG) $(CF) -o $@ -c $+
$(OUTDIR)/$(OUTPUT)_x86.ll: $(SOURCES:.c=_x86.bc)
$(LLVM_LINK) -S $+ -o $@
python $(STRIPPER) $@
build-test: lib$(OUTPUT).a
for src in $(SOURCES); do \
$(CLANG) $(CF_TEST) -o test_$${src%.*} test_$$src -L. -lllrt; \
done;
$(OUTDIR)/$(OUTPUT)_x86_64.ll: $(SOURCES:.c=_x86_64.bc)
$(LLVM_LINK) -S $+ -o $@
python $(STRIPPER) $@
test: build-test
for src in $(SOURCES); do \
echo "testing $${src%.*}"; \
python test_$${src%.*}.py > test_$${src%.*}.out; \
build-test: $(SOURCES:.c=.o) $(TESTS:.c=.run)
lib$(OUTPUT).a: $(SOURCES:.c=.o)
$(CLANG) -static $+ -o $@
test: $(TESTS:.c=.run)
for src in $+; do \
echo "testing $${src}"; \
python $${src%.*}.py > $${src%.*}.out; \
done;
clean-test:
rm -f *.out
rm -f *.a
for src in $(SOURCES); do \
rm -f test_$${src%.*} ;\
done;
rm -f *.o
rm -f *.run
clean-dist:
rm $(OUTDIR)/*.ll
clean-dist: clean-temp
rm -f *.ll
clean-temp:
rm -f *.bc
rm -f *.o
rm -f *.out
clean: clean-test clean-dist
udivmod64.c: udivmod64.h
%.c: llrt.h
%_x86.bc: %.c
$(CLANG) -m32 $(CF_BUILD) -c $< -o $@
%_x86_64.bc: %.c
$(CLANG) -m64 $(CF_BUILD) -c $< -o $@
%.o: %.c
$(CLANG) $(CF_TEST) -c $<
%.run: %.c
$(CLANG) $(CF_TEST) -o $@ $+
test_udivmod64.run: udivmod64.o
test_sdivmod64.run: udivmod64.o sdivmod64.o