-## -*-Makefile-*-
-##------------------------------------------------------------------------
-## Common rules for generating, linking, and compiling via LLVM.
-##------------------------------------------------------------------------
+##----------------------------------------------------------*- Makefile -*-===##
+## Common rules for generating, linking, and compiling via LLVM. This is
+## used to implement a robust testing framework for LLVM
+##-------------------------------------------------------------------------===##
+
+# If the user specified a TEST= option on the command line, we do not want to do
+# the default testing type. Instead, we change the default target to be the
+# test:: target.
+#
+ifdef TEST
+test::
+endif
-.PHONY: clean default
+include ${LEVEL}/Makefile.common
-## keep %.linked.bc and %.s from being deleted while we're debugging
-.PRECIOUS: %.linked.bc %.s
+# Specify ENABLE_STATS on the command line to enable -stats and -time-passes
+# output from gccas and gccld.
+ifdef ENABLE_STATS
+STATS = -stats -time-passes
+endif
-TOOLS = $(LEVEL)/tools/Debug
+.PHONY: clean default
+# These files, which might be intermediate results, should not be deleted by
+# make
+.PRECIOUS: Output/%.bc Output/%.ll
+.PRECIOUS: Output/%.tbc Output/%.tll
+.PRECIOUS: Output/.dir
+.PRECIOUS: Output/%.llvm.bc
+.PRECIOUS: Output/%.llvm
+
+TOOLS = $(LLVMTOOLCURRENT)
+
+# LLVM Tool Definitions...
+#
+LCC = $(LLVMGCCDIR)/bin/gcc
+LCC1 = $(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH)/cc1
+LCXX = $(LLVMGCCDIR)/bin/g++
+LCC1XX = $(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH)/cc1plus
+LLI = $(TOOLS)/lli
LLC = $(TOOLS)/llc
LAS = $(TOOLS)/as
+LGCCAS = $(TOOLS)/gccas
+LGCCLD = $(TOOLS)/gccld -L$(LLVMGCCDIR)/lib/gcc-lib/$(LLVMGCCARCH) -L$(LLVMGCCDIR)/lib
+LGCCLDPROG = $(TOOLS)/gccld
LDIS = $(TOOLS)/dis
LOPT = $(TOOLS)/opt
LLINK = $(TOOLS)/link
-LLCFLAGS =
-
-LCC = /home/vadve/lattner/cvs/gcc_install/bin/gcc
-LCFLAGS = -O2 $(LOCAL_CFLAGS) -Wall
-
-LLCLIB = $(LEVEL)/test/runtime.o
-LIBS = $(LLCLIB) $(LOCAL_LIBS)
+LANALYZE = $(TOOLS)/analyze
+LBUGPOINT= $(TOOLS)/bugpoint
+LCCFLAGS += -O2 -Wall
+LCXXFLAGS += -O2 -Wall
+LLCFLAGS =
+FAILURE = $(LEVEL)/test/Failure.sh
+TESTRUNR = @echo Running test: $<; \
+ PATH=$(LLVMTOOLCURRENT):$(LEVEL)/test/Scripts:$(PATH) \
+ $(LEVEL)/test/TestRunner.sh
+
+# Native Tool Definitions
+NATGCC = $(CC)
+CP = /bin/cp -f
+
+## If TRACE or TRACEM is "yes", set the appropriate llc flag (-trace or -tracem)
+## mark that tracing on, and set the TRACELIBS variable.
+TRACEFLAGS =
+DOTRACING =
ifeq ($(TRACE), yes)
- LLCFLAGS := $(LLCFLAGS) -trace
+ TRACEFLAGS += -trace
+ DOTRACING = yes
+else
+ ifeq ($(TRACEM), yes)
+ TRACEFLAGS += -tracem
+ DOTRACING = yes
+ endif
endif
-
-CC = /opt/SUNWspro/bin/cc
-AS = /opt/SUNWspro/bin/cc
-DIS = /usr/ccs/bin/dis
-CP = /bin/cp -p
-CFLAGS = -g -xarch=v9
-CCFLAGS = $(CFLAGS)
-LDFLAGS = $(CFLAGS)
-ASFLAGS = -c $(CFLAGS)
-
-## Special targets to build a program from multiple source files
-##
-ifdef PROG
-
- default: $(PROG) $(PROG).native
-
- ifeq ($(strip $(OBJS)),)
- BCOBJS = $(PROG).bc
- else
- BCOBJS = $(OBJS:.o=.bc)
- endif
-
- $(PROG).linked.bc: $(BCOBJS)
- $(LLINK) -f $(BCOBJS) -o $(PROG).tmp.bc
- $(LOPT) -cleangcc -raise -constprop -dce $(PROG).tmp.bc -o $@
-
- $(PROG).native: $(OBJS:.o=.c)
- gcc $(OBJS:.o=.c) -O2 $(LOCAL_CFLAGS) -Wall -o $@
+ifdef DOTRACING
+ TRACELIBS := -L$(LEVEL)/test/Libraries/Output -linstr.$(ARCH)
endif
-## Special target to force target-dependent library to be compiled
-## directly to native code.
-##
-$(LLCLIB): $(LLCLIB:.o=.c)
- cd $(LEVEL)/test; $(MAKE) $(@F)
-
-runtime.o: runtime.c
- $(CC) -c $(CCFLAGS) $<
-clean :
- $(RM) *.[123] *.bc *.mc *.s *.o a.out core $(PROG)
+LLCLIBS := $(LLCLIBS) -lm
-%.mc: %.bc $(LLC) $(AS)
- @echo "Generating machine instructions for $<"
- $(LLC) -f -dsched y $(LLCFLAGS) $< > $@
+clean::
+ $(RM) -f a.out core
+ $(RM) -rf Output/
-%.trace.bc: %.bc $(LLC)
- $(LLC) -f -trace $(LLCFLAGS) $<
+# Compile from X.c to Output/X.ll
+Output/%.ll: $(SourceDir)%.c $(LCC1) Output/.dir $(INCLUDES)
+ $(LCC) $(CPPFLAGS) $(LCCFLAGS) -S $< -o $@
-## Leave this rule out to avoid problems in tests that have both .c and .ll
-## %.ll: %.c
-## $(LCC) $(LCFLAGS) -S $< -o $*.ll
+# Compile from X.cpp to Output/X.ll
+Output/%.ll: $(SourceDir)%.cpp $(LCC1XX) Output/.dir $(INCLUDES)
+ $(LCXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
-%.bc: %.c
- $(LCC) $(LCFLAGS) -c $< -o $*.tmp.bc
- $(LOPT) -cleangcc -raise -constprop -dce $*.tmp.bc -o $@
- $(RM) $*.tmp.bc
+# Compile from X.cc to Output/X.ll
+Output/%.ll: $(SourceDir)%.cc $(LCC1XX) Output/.dir $(INCLUDES)
+ $(LCXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@
-%.bc: %.ll
- $(LAS) -f $<
+# LLVM Assemble from Output/X.ll to Output/X.bc. Output/X.ll must have come
+# from GCC output, so use GCCAS.
+#
+Output/%.bc: Output/%.ll $(LGCCAS)
+ $(LGCCAS) $(STATS) $< -o $@
-## There is just one file so omit link step and just clean
-%.linked.bc: %.bc
- $(LOPT) -cleangcc -raise -constprop -dce $< -o $@
+# LLVM Assemble from X.ll to Output/X.bc. Because we are coming directly from
+# LLVM source, use the non-transforming assembler.
+#
+Output/%.bc: %.ll $(LAS) Output/.dir
+ $(LAS) -f $< -o $@
-%.clean.bc: %.bc
- $(LOPT) -cleangcc -raise -constprop -dce $< -o $@
+#
+# Testing versions of provided utilities...
+#
+Output/%.tll: %.c $(LCC1) Output/.dir $(INCLUDES)
+ @echo "======== Compiling $<"
+ $(LCC) $(CPPFLAGS) $(LCCFLAGS) -S $< -o $@ || \
+ ( rm -f $@; $(FAILURE) $@ )
-%.s: %.linked.bc
- $(LLC) -f $(LLCFLAGS) $< -o $@
+Output/%.tll: %.cpp $(LCC1XX) Output/.dir $(INCLUDES)
+ @echo "======== Compiling $<"
+ $(LCXX) $(CPPFLAGS) $(LCXXFLAGS) -S $< -o $@ || \
+ ( rm -f $@; $(FAILURE) $@ )
-%: %.o $(LIBS)
- $(CC) $(LDFLAGS) $< $(LIBS) -o $@
+Output/%.tbc: Output/%.tll $(LAS)
+ @echo "======== Assembling $<"
+ $(LAS) -f $< -o $@ || \
+ ( rm -f $@; $(FAILURE) $@ )
## Cancel built-in implicit rules that override above rules
%.o: %.c
-## The next two rules are for disassembling an executable or an object file
-%.dis: %
- $(DIS) $< > $@
-
-%.dis: %.o
- $(DIS) $< > $@
-
-