xref: /linux/tools/testing/selftests/kvm/Makefile (revision f6154d8babbb8a98f0d3ea325aafae2e33bfd8be) 
1# SPDX-License-Identifier: GPL-2.0-only
2include ../../../build/Build.include
3
4all:
5
6top_srcdir = ../../../..
7include $(top_srcdir)/scripts/subarch.include
8ARCH            ?= $(SUBARCH)
9
10ifeq ($(ARCH),x86)
11	ARCH_DIR := x86_64
12else ifeq ($(ARCH),arm64)
13	ARCH_DIR := aarch64
14else ifeq ($(ARCH),s390)
15	ARCH_DIR := s390x
16else
17	ARCH_DIR := $(ARCH)
18endif
19
20ifeq ($(ARCH),arm64)
21tools_dir := $(top_srcdir)/tools
22arm64_tools_dir := $(tools_dir)/arch/arm64/tools/
23GEN_HDRS := $(top_srcdir)/tools/arch/arm64/include/generated/
24CFLAGS += -I$(GEN_HDRS)
25
26$(GEN_HDRS): $(wildcard $(arm64_tools_dir)/*)
27	$(MAKE) -C $(arm64_tools_dir) O=$(tools_dir)
28endif
29
30LIBKVM += lib/assert.c
31LIBKVM += lib/elf.c
32LIBKVM += lib/guest_modes.c
33LIBKVM += lib/io.c
34LIBKVM += lib/kvm_util.c
35LIBKVM += lib/memstress.c
36LIBKVM += lib/guest_sprintf.c
37LIBKVM += lib/rbtree.c
38LIBKVM += lib/sparsebit.c
39LIBKVM += lib/test_util.c
40LIBKVM += lib/ucall_common.c
41LIBKVM += lib/userfaultfd_util.c
42
43LIBKVM_STRING += lib/string_override.c
44
45LIBKVM_x86_64 += lib/x86_64/apic.c
46LIBKVM_x86_64 += lib/x86_64/handlers.S
47LIBKVM_x86_64 += lib/x86_64/hyperv.c
48LIBKVM_x86_64 += lib/x86_64/memstress.c
49LIBKVM_x86_64 += lib/x86_64/processor.c
50LIBKVM_x86_64 += lib/x86_64/svm.c
51LIBKVM_x86_64 += lib/x86_64/ucall.c
52LIBKVM_x86_64 += lib/x86_64/vmx.c
53
54LIBKVM_aarch64 += lib/aarch64/gic.c
55LIBKVM_aarch64 += lib/aarch64/gic_v3.c
56LIBKVM_aarch64 += lib/aarch64/handlers.S
57LIBKVM_aarch64 += lib/aarch64/processor.c
58LIBKVM_aarch64 += lib/aarch64/spinlock.c
59LIBKVM_aarch64 += lib/aarch64/ucall.c
60LIBKVM_aarch64 += lib/aarch64/vgic.c
61
62LIBKVM_s390x += lib/s390x/diag318_test_handler.c
63LIBKVM_s390x += lib/s390x/processor.c
64LIBKVM_s390x += lib/s390x/ucall.c
65
66LIBKVM_riscv += lib/riscv/processor.c
67LIBKVM_riscv += lib/riscv/ucall.c
68
69# Non-compiled test targets
70TEST_PROGS_x86_64 += x86_64/nx_huge_pages_test.sh
71
72# Compiled test targets
73TEST_GEN_PROGS_x86_64 = x86_64/cpuid_test
74TEST_GEN_PROGS_x86_64 += x86_64/cr4_cpuid_sync_test
75TEST_GEN_PROGS_x86_64 += x86_64/dirty_log_page_splitting_test
76TEST_GEN_PROGS_x86_64 += x86_64/get_msr_index_features
77TEST_GEN_PROGS_x86_64 += x86_64/exit_on_emulation_failure_test
78TEST_GEN_PROGS_x86_64 += x86_64/fix_hypercall_test
79TEST_GEN_PROGS_x86_64 += x86_64/hwcr_msr_test
80TEST_GEN_PROGS_x86_64 += x86_64/hyperv_clock
81TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid
82TEST_GEN_PROGS_x86_64 += x86_64/hyperv_evmcs
83TEST_GEN_PROGS_x86_64 += x86_64/hyperv_extended_hypercalls
84TEST_GEN_PROGS_x86_64 += x86_64/hyperv_features
85TEST_GEN_PROGS_x86_64 += x86_64/hyperv_ipi
86TEST_GEN_PROGS_x86_64 += x86_64/hyperv_svm_test
87TEST_GEN_PROGS_x86_64 += x86_64/hyperv_tlb_flush
88TEST_GEN_PROGS_x86_64 += x86_64/kvm_clock_test
89TEST_GEN_PROGS_x86_64 += x86_64/kvm_pv_test
90TEST_GEN_PROGS_x86_64 += x86_64/mmio_warning_test
91TEST_GEN_PROGS_x86_64 += x86_64/monitor_mwait_test
92TEST_GEN_PROGS_x86_64 += x86_64/nested_exceptions_test
93TEST_GEN_PROGS_x86_64 += x86_64/platform_info_test
94TEST_GEN_PROGS_x86_64 += x86_64/pmu_event_filter_test
95TEST_GEN_PROGS_x86_64 += x86_64/set_boot_cpu_id
96TEST_GEN_PROGS_x86_64 += x86_64/set_sregs_test
97TEST_GEN_PROGS_x86_64 += x86_64/smaller_maxphyaddr_emulation_test
98TEST_GEN_PROGS_x86_64 += x86_64/smm_test
99TEST_GEN_PROGS_x86_64 += x86_64/state_test
100TEST_GEN_PROGS_x86_64 += x86_64/vmx_preemption_timer_test
101TEST_GEN_PROGS_x86_64 += x86_64/svm_vmcall_test
102TEST_GEN_PROGS_x86_64 += x86_64/svm_int_ctl_test
103TEST_GEN_PROGS_x86_64 += x86_64/svm_nested_shutdown_test
104TEST_GEN_PROGS_x86_64 += x86_64/svm_nested_soft_inject_test
105TEST_GEN_PROGS_x86_64 += x86_64/tsc_scaling_sync
106TEST_GEN_PROGS_x86_64 += x86_64/sync_regs_test
107TEST_GEN_PROGS_x86_64 += x86_64/ucna_injection_test
108TEST_GEN_PROGS_x86_64 += x86_64/userspace_io_test
109TEST_GEN_PROGS_x86_64 += x86_64/userspace_msr_exit_test
110TEST_GEN_PROGS_x86_64 += x86_64/vmx_apic_access_test
111TEST_GEN_PROGS_x86_64 += x86_64/vmx_close_while_nested_test
112TEST_GEN_PROGS_x86_64 += x86_64/vmx_dirty_log_test
113TEST_GEN_PROGS_x86_64 += x86_64/vmx_exception_with_invalid_guest_state
114TEST_GEN_PROGS_x86_64 += x86_64/vmx_msrs_test
115TEST_GEN_PROGS_x86_64 += x86_64/vmx_invalid_nested_guest_state
116TEST_GEN_PROGS_x86_64 += x86_64/vmx_set_nested_state_test
117TEST_GEN_PROGS_x86_64 += x86_64/vmx_tsc_adjust_test
118TEST_GEN_PROGS_x86_64 += x86_64/vmx_nested_tsc_scaling_test
119TEST_GEN_PROGS_x86_64 += x86_64/xapic_ipi_test
120TEST_GEN_PROGS_x86_64 += x86_64/xapic_state_test
121TEST_GEN_PROGS_x86_64 += x86_64/xcr0_cpuid_test
122TEST_GEN_PROGS_x86_64 += x86_64/xss_msr_test
123TEST_GEN_PROGS_x86_64 += x86_64/debug_regs
124TEST_GEN_PROGS_x86_64 += x86_64/tsc_msrs_test
125TEST_GEN_PROGS_x86_64 += x86_64/vmx_pmu_caps_test
126TEST_GEN_PROGS_x86_64 += x86_64/xen_shinfo_test
127TEST_GEN_PROGS_x86_64 += x86_64/xen_vmcall_test
128TEST_GEN_PROGS_x86_64 += x86_64/sev_migrate_tests
129TEST_GEN_PROGS_x86_64 += x86_64/amx_test
130TEST_GEN_PROGS_x86_64 += x86_64/max_vcpuid_cap_test
131TEST_GEN_PROGS_x86_64 += x86_64/triple_fault_event_test
132TEST_GEN_PROGS_x86_64 += x86_64/recalc_apic_map_test
133TEST_GEN_PROGS_x86_64 += access_tracking_perf_test
134TEST_GEN_PROGS_x86_64 += demand_paging_test
135TEST_GEN_PROGS_x86_64 += dirty_log_test
136TEST_GEN_PROGS_x86_64 += dirty_log_perf_test
137TEST_GEN_PROGS_x86_64 += guest_print_test
138TEST_GEN_PROGS_x86_64 += hardware_disable_test
139TEST_GEN_PROGS_x86_64 += kvm_create_max_vcpus
140TEST_GEN_PROGS_x86_64 += kvm_page_table_test
141TEST_GEN_PROGS_x86_64 += max_guest_memory_test
142TEST_GEN_PROGS_x86_64 += memslot_modification_stress_test
143TEST_GEN_PROGS_x86_64 += memslot_perf_test
144TEST_GEN_PROGS_x86_64 += rseq_test
145TEST_GEN_PROGS_x86_64 += set_memory_region_test
146TEST_GEN_PROGS_x86_64 += steal_time
147TEST_GEN_PROGS_x86_64 += kvm_binary_stats_test
148TEST_GEN_PROGS_x86_64 += system_counter_offset_test
149
150# Compiled outputs used by test targets
151TEST_GEN_PROGS_EXTENDED_x86_64 += x86_64/nx_huge_pages_test
152
153TEST_GEN_PROGS_aarch64 += aarch64/aarch32_id_regs
154TEST_GEN_PROGS_aarch64 += aarch64/arch_timer
155TEST_GEN_PROGS_aarch64 += aarch64/debug-exceptions
156TEST_GEN_PROGS_aarch64 += aarch64/hypercalls
157TEST_GEN_PROGS_aarch64 += aarch64/page_fault_test
158TEST_GEN_PROGS_aarch64 += aarch64/psci_test
159TEST_GEN_PROGS_aarch64 += aarch64/set_id_regs
160TEST_GEN_PROGS_aarch64 += aarch64/smccc_filter
161TEST_GEN_PROGS_aarch64 += aarch64/vcpu_width_config
162TEST_GEN_PROGS_aarch64 += aarch64/vgic_init
163TEST_GEN_PROGS_aarch64 += aarch64/vgic_irq
164TEST_GEN_PROGS_aarch64 += aarch64/vpmu_counter_access
165TEST_GEN_PROGS_aarch64 += access_tracking_perf_test
166TEST_GEN_PROGS_aarch64 += demand_paging_test
167TEST_GEN_PROGS_aarch64 += dirty_log_test
168TEST_GEN_PROGS_aarch64 += dirty_log_perf_test
169TEST_GEN_PROGS_aarch64 += guest_print_test
170TEST_GEN_PROGS_aarch64 += get-reg-list
171TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus
172TEST_GEN_PROGS_aarch64 += kvm_page_table_test
173TEST_GEN_PROGS_aarch64 += memslot_modification_stress_test
174TEST_GEN_PROGS_aarch64 += memslot_perf_test
175TEST_GEN_PROGS_aarch64 += rseq_test
176TEST_GEN_PROGS_aarch64 += set_memory_region_test
177TEST_GEN_PROGS_aarch64 += steal_time
178TEST_GEN_PROGS_aarch64 += kvm_binary_stats_test
179
180TEST_GEN_PROGS_s390x = s390x/memop
181TEST_GEN_PROGS_s390x += s390x/resets
182TEST_GEN_PROGS_s390x += s390x/sync_regs_test
183TEST_GEN_PROGS_s390x += s390x/tprot
184TEST_GEN_PROGS_s390x += s390x/cmma_test
185TEST_GEN_PROGS_s390x += s390x/debug_test
186TEST_GEN_PROGS_s390x += demand_paging_test
187TEST_GEN_PROGS_s390x += dirty_log_test
188TEST_GEN_PROGS_s390x += guest_print_test
189TEST_GEN_PROGS_s390x += kvm_create_max_vcpus
190TEST_GEN_PROGS_s390x += kvm_page_table_test
191TEST_GEN_PROGS_s390x += rseq_test
192TEST_GEN_PROGS_s390x += set_memory_region_test
193TEST_GEN_PROGS_s390x += kvm_binary_stats_test
194
195TEST_GEN_PROGS_riscv += demand_paging_test
196TEST_GEN_PROGS_riscv += dirty_log_test
197TEST_GEN_PROGS_riscv += guest_print_test
198TEST_GEN_PROGS_riscv += get-reg-list
199TEST_GEN_PROGS_riscv += kvm_create_max_vcpus
200TEST_GEN_PROGS_riscv += kvm_page_table_test
201TEST_GEN_PROGS_riscv += set_memory_region_test
202TEST_GEN_PROGS_riscv += kvm_binary_stats_test
203
204SPLIT_TESTS += get-reg-list
205
206TEST_PROGS += $(TEST_PROGS_$(ARCH_DIR))
207TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(ARCH_DIR))
208TEST_GEN_PROGS_EXTENDED += $(TEST_GEN_PROGS_EXTENDED_$(ARCH_DIR))
209LIBKVM += $(LIBKVM_$(ARCH_DIR))
210
211OVERRIDE_TARGETS = 1
212
213# lib.mak defines $(OUTPUT), prepends $(OUTPUT)/ to $(TEST_GEN_PROGS), and most
214# importantly defines, i.e. overwrites, $(CC) (unless `make -e` or `make CC=`,
215# which causes the environment variable to override the makefile).
216include ../lib.mk
217
218INSTALL_HDR_PATH = $(top_srcdir)/usr
219LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/
220LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include
221ifeq ($(ARCH),x86_64)
222LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/x86/include
223else
224LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include
225endif
226CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \
227	-Wno-gnu-variable-sized-type-not-at-end -MD -MP \
228	-fno-builtin-memcmp -fno-builtin-memcpy -fno-builtin-memset \
229	-fno-builtin-strnlen \
230	-fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \
231	-I$(LINUX_TOOL_ARCH_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude \
232	-I$(<D) -Iinclude/$(ARCH_DIR) -I ../rseq -I.. $(EXTRA_CFLAGS) \
233	$(KHDR_INCLUDES)
234ifeq ($(ARCH),s390)
235	CFLAGS += -march=z10
236endif
237
238no-pie-option := $(call try-run, echo 'int main(void) { return 0; }' | \
239        $(CC) -Werror $(CFLAGS) -no-pie -x c - -o "$$TMP", -no-pie)
240
241# On s390, build the testcases KVM-enabled
242pgste-option = $(call try-run, echo 'int main(void) { return 0; }' | \
243	$(CC) -Werror -Wl$(comma)--s390-pgste -x c - -o "$$TMP",-Wl$(comma)--s390-pgste)
244
245LDLIBS += -ldl
246LDFLAGS += -pthread $(no-pie-option) $(pgste-option)
247
248LIBKVM_C := $(filter %.c,$(LIBKVM))
249LIBKVM_S := $(filter %.S,$(LIBKVM))
250LIBKVM_C_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_C))
251LIBKVM_S_OBJ := $(patsubst %.S, $(OUTPUT)/%.o, $(LIBKVM_S))
252LIBKVM_STRING_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_STRING))
253LIBKVM_OBJS = $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ) $(LIBKVM_STRING_OBJ)
254SPLIT_TESTS_TARGETS := $(patsubst %, $(OUTPUT)/%, $(SPLIT_TESTS))
255SPLIT_TESTS_OBJS := $(patsubst %, $(ARCH_DIR)/%.o, $(SPLIT_TESTS))
256
257TEST_GEN_OBJ = $(patsubst %, %.o, $(TEST_GEN_PROGS))
258TEST_GEN_OBJ += $(patsubst %, %.o, $(TEST_GEN_PROGS_EXTENDED))
259TEST_DEP_FILES = $(patsubst %.o, %.d, $(TEST_GEN_OBJ))
260TEST_DEP_FILES += $(patsubst %.o, %.d, $(LIBKVM_OBJS))
261TEST_DEP_FILES += $(patsubst %.o, %.d, $(SPLIT_TESTS_OBJS))
262-include $(TEST_DEP_FILES)
263
264$(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): %: %.o
265	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) $< $(LIBKVM_OBJS) $(LDLIBS) -o $@
266$(TEST_GEN_OBJ): $(OUTPUT)/%.o: %.c
267	$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
268
269$(SPLIT_TESTS_TARGETS): %: %.o $(SPLIT_TESTS_OBJS)
270	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) $^ $(LDLIBS) -o $@
271
272EXTRA_CLEAN += $(GEN_HDRS) \
273	       $(LIBKVM_OBJS) \
274	       $(SPLIT_TESTS_OBJS) \
275	       $(TEST_DEP_FILES) \
276	       $(TEST_GEN_OBJ) \
277	       cscope.*
278
279x := $(shell mkdir -p $(sort $(dir $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ))))
280$(LIBKVM_C_OBJ): $(OUTPUT)/%.o: %.c $(GEN_HDRS)
281	$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
282
283$(LIBKVM_S_OBJ): $(OUTPUT)/%.o: %.S $(GEN_HDRS)
284	$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
285
286# Compile the string overrides as freestanding to prevent the compiler from
287# generating self-referential code, e.g. without "freestanding" the compiler may
288# "optimize" memcmp() by invoking memcmp(), thus causing infinite recursion.
289$(LIBKVM_STRING_OBJ): $(OUTPUT)/%.o: %.c
290	$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c -ffreestanding $< -o $@
291
292x := $(shell mkdir -p $(sort $(dir $(TEST_GEN_PROGS))))
293$(SPLIT_TESTS_OBJS): $(GEN_HDRS)
294$(TEST_GEN_PROGS): $(LIBKVM_OBJS)
295$(TEST_GEN_PROGS_EXTENDED): $(LIBKVM_OBJS)
296$(TEST_GEN_OBJ): $(GEN_HDRS)
297
298cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib ..
299cscope:
300	$(RM) cscope.*
301	(find $(include_paths) -name '*.h' \
302		-exec realpath --relative-base=$(PWD) {} \;; \
303	find . -name '*.c' \
304		-exec realpath --relative-base=$(PWD) {} \;) | sort -u > cscope.files
305	cscope -b
306