1#This is a make file with common rules for both x86 & x86-64 2 3all: directories test_cases 4 5cflatobjs += lib/pci.o 6cflatobjs += lib/pci-edu.o 7cflatobjs += lib/x86/setup.o 8cflatobjs += lib/x86/io.o 9cflatobjs += lib/x86/smp.o 10cflatobjs += lib/x86/vm.o 11cflatobjs += lib/x86/fwcfg.o 12cflatobjs += lib/x86/apic.o 13cflatobjs += lib/x86/atomic.o 14cflatobjs += lib/x86/desc.o 15cflatobjs += lib/x86/isr.o 16cflatobjs += lib/x86/acpi.o 17cflatobjs += lib/x86/stack.o 18 19OBJDIRS += lib/x86 20 21$(libcflat): LDFLAGS += -nostdlib 22$(libcflat): CFLAGS += -ffreestanding -I $(SRCDIR)/lib -I lib 23 24CFLAGS += -m$(bits) 25CFLAGS += -O1 26 27# stack.o relies on frame pointers. 28KEEP_FRAME_POINTER := y 29 30libgcc := $(shell $(CC) -m$(bits) --print-libgcc-file-name) 31 32# We want to keep intermediate file: %.elf and %.o 33.PRECIOUS: %.elf %.o 34 35FLATLIBS = lib/libcflat.a $(libgcc) 36%.elf: %.o $(FLATLIBS) $(SRCDIR)/x86/flat.lds $(cstart.o) 37 $(CC) $(CFLAGS) -nostdlib -o $@ -Wl,-T,$(SRCDIR)/x86/flat.lds \ 38 $(filter %.o, $^) $(FLATLIBS) 39 40%.flat: %.elf 41 $(OBJCOPY) -O elf32-i386 $^ $@ 42 43tests-common = $(TEST_DIR)/vmexit.flat $(TEST_DIR)/tsc.flat \ 44 $(TEST_DIR)/smptest.flat $(TEST_DIR)/port80.flat \ 45 $(TEST_DIR)/realmode.flat $(TEST_DIR)/msr.flat \ 46 $(TEST_DIR)/hypercall.flat $(TEST_DIR)/sieve.flat \ 47 $(TEST_DIR)/kvmclock_test.flat $(TEST_DIR)/eventinj.flat \ 48 $(TEST_DIR)/s3.flat $(TEST_DIR)/pmu.flat $(TEST_DIR)/setjmp.flat \ 49 $(TEST_DIR)/tsc_adjust.flat $(TEST_DIR)/asyncpf.flat \ 50 $(TEST_DIR)/init.flat $(TEST_DIR)/smap.flat \ 51 $(TEST_DIR)/hyperv_synic.flat $(TEST_DIR)/hyperv_stimer.flat \ 52 53ifdef API 54tests-common += api/api-sample 55tests-common += api/dirty-log 56tests-common += api/dirty-log-perf 57 58OBJDIRS += api 59endif 60 61test_cases: $(tests-common) $(tests) 62 63$(TEST_DIR)/%.o: CFLAGS += -std=gnu99 -ffreestanding -I $(SRCDIR)/lib -I $(SRCDIR)/lib/x86 -I lib 64 65$(TEST_DIR)/realmode.elf: $(TEST_DIR)/realmode.o 66 $(CC) -m32 -nostdlib -o $@ -Wl,-T,$(SRCDIR)/$(TEST_DIR)/realmode.lds $^ 67 68$(TEST_DIR)/realmode.o: bits = 32 69 70$(TEST_DIR)/kvmclock_test.elf: $(TEST_DIR)/kvmclock.o 71 72$(TEST_DIR)/hyperv_synic.elf: $(TEST_DIR)/hyperv.o 73 74$(TEST_DIR)/hyperv_stimer.elf: $(TEST_DIR)/hyperv.o 75 76arch_clean: 77 $(RM) $(TEST_DIR)/*.o $(TEST_DIR)/*.flat $(TEST_DIR)/*.elf \ 78 $(TEST_DIR)/.*.d lib/x86/.*.d 79 80api/%.o: CFLAGS += -m32 -std=gnu++11 81 82api/%: LDLIBS += -lstdc++ -lpthread -lrt 83api/%: LDFLAGS += -m32 84 85api/libapi.a: api/kvmxx.o api/identity.o api/exception.o api/memmap.o 86 $(AR) rcs $@ $^ 87 88api/api-sample: api/api-sample.o api/libapi.a 89 90api/dirty-log: api/dirty-log.o api/libapi.a 91 92api/dirty-log-perf: api/dirty-log-perf.o api/libapi.a 93