1XEN_ROOT=$(CURDIR)/../../..
2include $(XEN_ROOT)/tools/Rules.mk
3
4.PHONY: x86-insn-fuzz-all
5ifeq ($(CONFIG_X86_64),y)
6x86-insn-fuzz-all: x86-insn-fuzzer.a fuzz-emul.o afl
7else
8x86-insn-fuzz-all:
9endif
10
11x86_emulate:
12	[ -L $@ ] || ln -sf $(XEN_ROOT)/xen/arch/x86/$@
13
14x86_emulate/%: x86_emulate ;
15
16asm:
17	[ -L $@ ] || ln -sf $(XEN_ROOT)/xen/include/asm-x86 $@
18
19asm/%: asm ;
20
21x86-emulate.c x86-emulate.h: %:
22	[ -L $* ] || ln -sf $(XEN_ROOT)/tools/tests/x86_emulator/$*
23
24CFLAGS += $(CFLAGS_xeninclude) -D__XEN_TOOLS__ -I.
25
26GCOV_FLAGS := --coverage
27%-cov.o: %.c
28	$(CC) -c $(CFLAGS) $(GCOV_FLAGS) $< -o $@
29
30x86.h := asm/x86-vendors.h asm/x86-defns.h asm/msr-index.h
31x86_emulate.h := x86-emulate.h x86_emulate/x86_emulate.h $(x86.h)
32
33# x86-emulate.c will be implicit for both
34x86-emulate.o x86-emulate-cov.o: x86_emulate/x86_emulate.c $(x86_emulate.h)
35
36fuzz-emul.o fuzz-emulate-cov.o: $(x86_emulate.h)
37
38x86-insn-fuzzer.a: fuzz-emul.o x86-emulate.o
39	$(AR) rc $@ $^
40
41afl-harness: afl-harness.o fuzz-emul.o x86-emulate.o
42	$(CC) $(CFLAGS) $^ -o $@
43
44afl-harness-cov: afl-harness-cov.o fuzz-emul-cov.o x86-emulate-cov.o
45	$(CC) $(CFLAGS) $(GCOV_FLAGS) $^ -o $@
46
47# Common targets
48.PHONY: all
49all: x86-insn-fuzz-all
50
51.PHONY: distclean
52distclean: clean
53	rm -f x86_emulate x86-emulate.c x86-emulate.h asm
54
55.PHONY: clean
56clean:
57	rm -f *.a *.o .*.d afl-harness afl-harness-cov *.gcda *.gcno *.gcov
58
59.PHONY: install
60install: all
61
62.PHONY: uninstall
63
64.PHONY: afl
65afl: afl-harness
66
67.PHONY: afl-cov
68afl-cov: afl-harness-cov
69