xref: /linux/tools/testing/selftests/kvm/Makefile (revision 125c0a646a257fd58de223f2c3e1fe8a99085644) 
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
20LIBKVM += lib/assert.c
21LIBKVM += lib/elf.c
22LIBKVM += lib/guest_modes.c
23LIBKVM += lib/io.c
24LIBKVM += lib/kvm_util.c
25LIBKVM += lib/memstress.c
26LIBKVM += lib/guest_sprintf.c
27LIBKVM += lib/rbtree.c
28LIBKVM += lib/sparsebit.c
29LIBKVM += lib/test_util.c
30LIBKVM += lib/ucall_common.c
31LIBKVM += lib/userfaultfd_util.c
32
33LIBKVM_STRING += lib/string_override.c
34
35LIBKVM_x86_64 += lib/x86_64/apic.c
36LIBKVM_x86_64 += lib/x86_64/handlers.S
37LIBKVM_x86_64 += lib/x86_64/hyperv.c
38LIBKVM_x86_64 += lib/x86_64/memstress.c
39LIBKVM_x86_64 += lib/x86_64/processor.c
40LIBKVM_x86_64 += lib/x86_64/svm.c
41LIBKVM_x86_64 += lib/x86_64/ucall.c
42LIBKVM_x86_64 += lib/x86_64/vmx.c
43
44LIBKVM_aarch64 += lib/aarch64/gic.c
45LIBKVM_aarch64 += lib/aarch64/gic_v3.c
46LIBKVM_aarch64 += lib/aarch64/handlers.S
47LIBKVM_aarch64 += lib/aarch64/processor.c
48LIBKVM_aarch64 += lib/aarch64/spinlock.c
49LIBKVM_aarch64 += lib/aarch64/ucall.c
50LIBKVM_aarch64 += lib/aarch64/vgic.c
51
52LIBKVM_s390x += lib/s390x/diag318_test_handler.c
53LIBKVM_s390x += lib/s390x/processor.c
54LIBKVM_s390x += lib/s390x/ucall.c
55
56LIBKVM_riscv += lib/riscv/processor.c
57LIBKVM_riscv += lib/riscv/ucall.c
58
59# Non-compiled test targets
60TEST_PROGS_x86_64 += x86_64/nx_huge_pages_test.sh
61
62# Compiled test targets
63TEST_GEN_PROGS_x86_64 = x86_64/cpuid_test
64TEST_GEN_PROGS_x86_64 += x86_64/cr4_cpuid_sync_test
65TEST_GEN_PROGS_x86_64 += x86_64/dirty_log_page_splitting_test
66TEST_GEN_PROGS_x86_64 += x86_64/get_msr_index_features
67TEST_GEN_PROGS_x86_64 += x86_64/exit_on_emulation_failure_test
68TEST_GEN_PROGS_x86_64 += x86_64/fix_hypercall_test
69TEST_GEN_PROGS_x86_64 += x86_64/hwcr_msr_test
70TEST_GEN_PROGS_x86_64 += x86_64/hyperv_clock
71TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid
72TEST_GEN_PROGS_x86_64 += x86_64/hyperv_evmcs
73TEST_GEN_PROGS_x86_64 += x86_64/hyperv_extended_hypercalls
74TEST_GEN_PROGS_x86_64 += x86_64/hyperv_features
75TEST_GEN_PROGS_x86_64 += x86_64/hyperv_ipi
76TEST_GEN_PROGS_x86_64 += x86_64/hyperv_svm_test
77TEST_GEN_PROGS_x86_64 += x86_64/hyperv_tlb_flush
78TEST_GEN_PROGS_x86_64 += x86_64/kvm_clock_test
79TEST_GEN_PROGS_x86_64 += x86_64/kvm_pv_test
80TEST_GEN_PROGS_x86_64 += x86_64/mmio_warning_test
81TEST_GEN_PROGS_x86_64 += x86_64/monitor_mwait_test
82TEST_GEN_PROGS_x86_64 += x86_64/nested_exceptions_test
83TEST_GEN_PROGS_x86_64 += x86_64/platform_info_test
84TEST_GEN_PROGS_x86_64 += x86_64/pmu_event_filter_test
85TEST_GEN_PROGS_x86_64 += x86_64/set_boot_cpu_id
86TEST_GEN_PROGS_x86_64 += x86_64/set_sregs_test
87TEST_GEN_PROGS_x86_64 += x86_64/smaller_maxphyaddr_emulation_test
88TEST_GEN_PROGS_x86_64 += x86_64/smm_test
89TEST_GEN_PROGS_x86_64 += x86_64/state_test
90TEST_GEN_PROGS_x86_64 += x86_64/vmx_preemption_timer_test
91TEST_GEN_PROGS_x86_64 += x86_64/svm_vmcall_test
92TEST_GEN_PROGS_x86_64 += x86_64/svm_int_ctl_test
93TEST_GEN_PROGS_x86_64 += x86_64/svm_nested_shutdown_test
94TEST_GEN_PROGS_x86_64 += x86_64/svm_nested_soft_inject_test
95TEST_GEN_PROGS_x86_64 += x86_64/tsc_scaling_sync
96TEST_GEN_PROGS_x86_64 += x86_64/sync_regs_test
97TEST_GEN_PROGS_x86_64 += x86_64/ucna_injection_test
98TEST_GEN_PROGS_x86_64 += x86_64/userspace_io_test
99TEST_GEN_PROGS_x86_64 += x86_64/userspace_msr_exit_test
100TEST_GEN_PROGS_x86_64 += x86_64/vmx_apic_access_test
101TEST_GEN_PROGS_x86_64 += x86_64/vmx_close_while_nested_test
102TEST_GEN_PROGS_x86_64 += x86_64/vmx_dirty_log_test
103TEST_GEN_PROGS_x86_64 += x86_64/vmx_exception_with_invalid_guest_state
104TEST_GEN_PROGS_x86_64 += x86_64/vmx_msrs_test
105TEST_GEN_PROGS_x86_64 += x86_64/vmx_invalid_nested_guest_state
106TEST_GEN_PROGS_x86_64 += x86_64/vmx_set_nested_state_test
107TEST_GEN_PROGS_x86_64 += x86_64/vmx_tsc_adjust_test
108TEST_GEN_PROGS_x86_64 += x86_64/vmx_nested_tsc_scaling_test
109TEST_GEN_PROGS_x86_64 += x86_64/xapic_ipi_test
110TEST_GEN_PROGS_x86_64 += x86_64/xapic_state_test
111TEST_GEN_PROGS_x86_64 += x86_64/xcr0_cpuid_test
112TEST_GEN_PROGS_x86_64 += x86_64/xss_msr_test
113TEST_GEN_PROGS_x86_64 += x86_64/debug_regs
114TEST_GEN_PROGS_x86_64 += x86_64/tsc_msrs_test
115TEST_GEN_PROGS_x86_64 += x86_64/vmx_pmu_caps_test
116TEST_GEN_PROGS_x86_64 += x86_64/xen_shinfo_test
117TEST_GEN_PROGS_x86_64 += x86_64/xen_vmcall_test
118TEST_GEN_PROGS_x86_64 += x86_64/sev_migrate_tests
119TEST_GEN_PROGS_x86_64 += x86_64/amx_test
120TEST_GEN_PROGS_x86_64 += x86_64/max_vcpuid_cap_test
121TEST_GEN_PROGS_x86_64 += x86_64/triple_fault_event_test
122TEST_GEN_PROGS_x86_64 += x86_64/recalc_apic_map_test
123TEST_GEN_PROGS_x86_64 += access_tracking_perf_test
124TEST_GEN_PROGS_x86_64 += demand_paging_test
125TEST_GEN_PROGS_x86_64 += dirty_log_test
126TEST_GEN_PROGS_x86_64 += dirty_log_perf_test
127TEST_GEN_PROGS_x86_64 += guest_print_test
128TEST_GEN_PROGS_x86_64 += hardware_disable_test
129TEST_GEN_PROGS_x86_64 += kvm_create_max_vcpus
130TEST_GEN_PROGS_x86_64 += kvm_page_table_test
131TEST_GEN_PROGS_x86_64 += max_guest_memory_test
132TEST_GEN_PROGS_x86_64 += memslot_modification_stress_test
133TEST_GEN_PROGS_x86_64 += memslot_perf_test
134TEST_GEN_PROGS_x86_64 += rseq_test
135TEST_GEN_PROGS_x86_64 += set_memory_region_test
136TEST_GEN_PROGS_x86_64 += steal_time
137TEST_GEN_PROGS_x86_64 += kvm_binary_stats_test
138TEST_GEN_PROGS_x86_64 += system_counter_offset_test
139
140# Compiled outputs used by test targets
141TEST_GEN_PROGS_EXTENDED_x86_64 += x86_64/nx_huge_pages_test
142
143TEST_GEN_PROGS_aarch64 += aarch64/aarch32_id_regs
144TEST_GEN_PROGS_aarch64 += aarch64/arch_timer
145TEST_GEN_PROGS_aarch64 += aarch64/debug-exceptions
146TEST_GEN_PROGS_aarch64 += aarch64/hypercalls
147TEST_GEN_PROGS_aarch64 += aarch64/page_fault_test
148TEST_GEN_PROGS_aarch64 += aarch64/psci_test
149TEST_GEN_PROGS_aarch64 += aarch64/set_id_regs
150TEST_GEN_PROGS_aarch64 += aarch64/smccc_filter
151TEST_GEN_PROGS_aarch64 += aarch64/vcpu_width_config
152TEST_GEN_PROGS_aarch64 += aarch64/vgic_init
153TEST_GEN_PROGS_aarch64 += aarch64/vgic_irq
154TEST_GEN_PROGS_aarch64 += aarch64/vpmu_counter_access
155TEST_GEN_PROGS_aarch64 += access_tracking_perf_test
156TEST_GEN_PROGS_aarch64 += demand_paging_test
157TEST_GEN_PROGS_aarch64 += dirty_log_test
158TEST_GEN_PROGS_aarch64 += dirty_log_perf_test
159TEST_GEN_PROGS_aarch64 += guest_print_test
160TEST_GEN_PROGS_aarch64 += get-reg-list
161TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus
162TEST_GEN_PROGS_aarch64 += kvm_page_table_test
163TEST_GEN_PROGS_aarch64 += memslot_modification_stress_test
164TEST_GEN_PROGS_aarch64 += memslot_perf_test
165TEST_GEN_PROGS_aarch64 += rseq_test
166TEST_GEN_PROGS_aarch64 += set_memory_region_test
167TEST_GEN_PROGS_aarch64 += steal_time
168TEST_GEN_PROGS_aarch64 += kvm_binary_stats_test
169
170TEST_GEN_PROGS_s390x = s390x/memop
171TEST_GEN_PROGS_s390x += s390x/resets
172TEST_GEN_PROGS_s390x += s390x/sync_regs_test
173TEST_GEN_PROGS_s390x += s390x/tprot
174TEST_GEN_PROGS_s390x += s390x/cmma_test
175TEST_GEN_PROGS_s390x += s390x/debug_test
176TEST_GEN_PROGS_s390x += demand_paging_test
177TEST_GEN_PROGS_s390x += dirty_log_test
178TEST_GEN_PROGS_s390x += guest_print_test
179TEST_GEN_PROGS_s390x += kvm_create_max_vcpus
180TEST_GEN_PROGS_s390x += kvm_page_table_test
181TEST_GEN_PROGS_s390x += rseq_test
182TEST_GEN_PROGS_s390x += set_memory_region_test
183TEST_GEN_PROGS_s390x += kvm_binary_stats_test
184
185TEST_GEN_PROGS_riscv += demand_paging_test
186TEST_GEN_PROGS_riscv += dirty_log_test
187TEST_GEN_PROGS_riscv += guest_print_test
188TEST_GEN_PROGS_riscv += get-reg-list
189TEST_GEN_PROGS_riscv += kvm_create_max_vcpus
190TEST_GEN_PROGS_riscv += kvm_page_table_test
191TEST_GEN_PROGS_riscv += set_memory_region_test
192TEST_GEN_PROGS_riscv += kvm_binary_stats_test
193
194SPLIT_TESTS += get-reg-list
195
196TEST_PROGS += $(TEST_PROGS_$(ARCH_DIR))
197TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(ARCH_DIR))
198TEST_GEN_PROGS_EXTENDED += $(TEST_GEN_PROGS_EXTENDED_$(ARCH_DIR))
199LIBKVM += $(LIBKVM_$(ARCH_DIR))
200
201OVERRIDE_TARGETS = 1
202
203# lib.mak defines $(OUTPUT), prepends $(OUTPUT)/ to $(TEST_GEN_PROGS), and most
204# importantly defines, i.e. overwrites, $(CC) (unless `make -e` or `make CC=`,
205# which causes the environment variable to override the makefile).
206include ../lib.mk
207
208INSTALL_HDR_PATH = $(top_srcdir)/usr
209LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/
210LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include
211ifeq ($(ARCH),x86_64)
212LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/x86/include
213else
214LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include
215endif
216CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \
217	-Wno-gnu-variable-sized-type-not-at-end -MD -MP \
218	-fno-builtin-memcmp -fno-builtin-memcpy -fno-builtin-memset \
219	-fno-builtin-strnlen \
220	-fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \
221	-I$(LINUX_TOOL_ARCH_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude \
222	-I$(<D) -Iinclude/$(ARCH_DIR) -I ../rseq -I.. $(EXTRA_CFLAGS) \
223	$(KHDR_INCLUDES)
224ifeq ($(ARCH),s390)
225	CFLAGS += -march=z10
226endif
227ifeq ($(ARCH),arm64)
228tools_dir := $(top_srcdir)/tools
229arm64_tools_dir := $(tools_dir)/arch/arm64/tools/
230
231ifneq ($(abs_objdir),)
232arm64_hdr_outdir := $(abs_objdir)/tools/
233else
234arm64_hdr_outdir := $(tools_dir)/
235endif
236
237GEN_HDRS := $(arm64_hdr_outdir)arch/arm64/include/generated/
238CFLAGS += -I$(GEN_HDRS)
239
240$(GEN_HDRS): $(wildcard $(arm64_tools_dir)/*)
241	$(MAKE) -C $(arm64_tools_dir) OUTPUT=$(arm64_hdr_outdir)
242endif
243
244no-pie-option := $(call try-run, echo 'int main(void) { return 0; }' | \
245        $(CC) -Werror $(CFLAGS) -no-pie -x c - -o "$$TMP", -no-pie)
246
247# On s390, build the testcases KVM-enabled
248pgste-option = $(call try-run, echo 'int main(void) { return 0; }' | \
249	$(CC) -Werror -Wl$(comma)--s390-pgste -x c - -o "$$TMP",-Wl$(comma)--s390-pgste)
250
251LDLIBS += -ldl
252LDFLAGS += -pthread $(no-pie-option) $(pgste-option)
253
254LIBKVM_C := $(filter %.c,$(LIBKVM))
255LIBKVM_S := $(filter %.S,$(LIBKVM))
256LIBKVM_C_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_C))
257LIBKVM_S_OBJ := $(patsubst %.S, $(OUTPUT)/%.o, $(LIBKVM_S))
258LIBKVM_STRING_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_STRING))
259LIBKVM_OBJS = $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ) $(LIBKVM_STRING_OBJ)
260SPLIT_TESTS_TARGETS := $(patsubst %, $(OUTPUT)/%, $(SPLIT_TESTS))
261SPLIT_TESTS_OBJS := $(patsubst %, $(ARCH_DIR)/%.o, $(SPLIT_TESTS))
262
263TEST_GEN_OBJ = $(patsubst %, %.o, $(TEST_GEN_PROGS))
264TEST_GEN_OBJ += $(patsubst %, %.o, $(TEST_GEN_PROGS_EXTENDED))
265TEST_DEP_FILES = $(patsubst %.o, %.d, $(TEST_GEN_OBJ))
266TEST_DEP_FILES += $(patsubst %.o, %.d, $(LIBKVM_OBJS))
267TEST_DEP_FILES += $(patsubst %.o, %.d, $(SPLIT_TESTS_OBJS))
268-include $(TEST_DEP_FILES)
269
270$(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): %: %.o
271	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) $< $(LIBKVM_OBJS) $(LDLIBS) -o $@
272$(TEST_GEN_OBJ): $(OUTPUT)/%.o: %.c
273	$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
274
275$(SPLIT_TESTS_TARGETS): %: %.o $(SPLIT_TESTS_OBJS)
276	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) $^ $(LDLIBS) -o $@
277
278EXTRA_CLEAN += $(GEN_HDRS) \
279	       $(LIBKVM_OBJS) \
280	       $(SPLIT_TESTS_OBJS) \
281	       $(TEST_DEP_FILES) \
282	       $(TEST_GEN_OBJ) \
283	       cscope.*
284
285x := $(shell mkdir -p $(sort $(dir $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ))))
286$(LIBKVM_C_OBJ): $(OUTPUT)/%.o: %.c $(GEN_HDRS)
287	$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
288
289$(LIBKVM_S_OBJ): $(OUTPUT)/%.o: %.S $(GEN_HDRS)
290	$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
291
292# Compile the string overrides as freestanding to prevent the compiler from
293# generating self-referential code, e.g. without "freestanding" the compiler may
294# "optimize" memcmp() by invoking memcmp(), thus causing infinite recursion.
295$(LIBKVM_STRING_OBJ): $(OUTPUT)/%.o: %.c
296	$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c -ffreestanding $< -o $@
297
298x := $(shell mkdir -p $(sort $(dir $(TEST_GEN_PROGS))))
299$(SPLIT_TESTS_OBJS): $(GEN_HDRS)
300$(TEST_GEN_PROGS): $(LIBKVM_OBJS)
301$(TEST_GEN_PROGS_EXTENDED): $(LIBKVM_OBJS)
302$(TEST_GEN_OBJ): $(GEN_HDRS)
303
304cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib ..
305cscope:
306	$(RM) cscope.*
307	(find $(include_paths) -name '*.h' \
308		-exec realpath --relative-base=$(PWD) {} \;; \
309	find . -name '*.c' \
310		-exec realpath --relative-base=$(PWD) {} \;) | sort -u > cscope.files
311	cscope -b
312