| # SPDX-License-Identifier: GPL-2.0-only |
| include ../../../build/Build.include |
| |
| all: |
| |
| LIBKVM += lib/assert.c |
| LIBKVM += lib/elf.c |
| LIBKVM += lib/guest_modes.c |
| LIBKVM += lib/io.c |
| LIBKVM += lib/kvm_util.c |
| LIBKVM += lib/lru_gen_util.c |
| LIBKVM += lib/memstress.c |
| LIBKVM += lib/guest_sprintf.c |
| LIBKVM += lib/rbtree.c |
| LIBKVM += lib/sparsebit.c |
| LIBKVM += lib/test_util.c |
| LIBKVM += lib/ucall_common.c |
| LIBKVM += lib/userfaultfd_util.c |
| |
| LIBKVM_STRING += lib/string_override.c |
| |
| LIBKVM_x86 += lib/x86/apic.c |
| LIBKVM_x86 += lib/x86/handlers.S |
| LIBKVM_x86 += lib/x86/hyperv.c |
| LIBKVM_x86 += lib/x86/memstress.c |
| LIBKVM_x86 += lib/x86/pmu.c |
| LIBKVM_x86 += lib/x86/processor.c |
| LIBKVM_x86 += lib/x86/sev.c |
| LIBKVM_x86 += lib/x86/svm.c |
| LIBKVM_x86 += lib/x86/ucall.c |
| LIBKVM_x86 += lib/x86/vmx.c |
| |
| LIBKVM_arm64 += lib/arm64/gic.c |
| LIBKVM_arm64 += lib/arm64/gic_v3.c |
| LIBKVM_arm64 += lib/arm64/gic_v3_its.c |
| LIBKVM_arm64 += lib/arm64/handlers.S |
| LIBKVM_arm64 += lib/arm64/processor.c |
| LIBKVM_arm64 += lib/arm64/spinlock.c |
| LIBKVM_arm64 += lib/arm64/ucall.c |
| LIBKVM_arm64 += lib/arm64/vgic.c |
| |
| LIBKVM_s390 += lib/s390/diag318_test_handler.c |
| LIBKVM_s390 += lib/s390/processor.c |
| LIBKVM_s390 += lib/s390/ucall.c |
| LIBKVM_s390 += lib/s390/facility.c |
| |
| LIBKVM_riscv += lib/riscv/handlers.S |
| LIBKVM_riscv += lib/riscv/processor.c |
| LIBKVM_riscv += lib/riscv/ucall.c |
| |
| LIBKVM_loongarch += lib/loongarch/processor.c |
| LIBKVM_loongarch += lib/loongarch/ucall.c |
| LIBKVM_loongarch += lib/loongarch/exception.S |
| |
| # Non-compiled test targets |
| TEST_PROGS_x86 += x86/nx_huge_pages_test.sh |
| |
| # Compiled test targets valid on all architectures with libkvm support |
| TEST_GEN_PROGS_COMMON = demand_paging_test |
| TEST_GEN_PROGS_COMMON += dirty_log_test |
| TEST_GEN_PROGS_COMMON += guest_print_test |
| TEST_GEN_PROGS_COMMON += irqfd_test |
| TEST_GEN_PROGS_COMMON += kvm_binary_stats_test |
| TEST_GEN_PROGS_COMMON += kvm_create_max_vcpus |
| TEST_GEN_PROGS_COMMON += kvm_page_table_test |
| TEST_GEN_PROGS_COMMON += set_memory_region_test |
| |
| # Compiled test targets |
| TEST_GEN_PROGS_x86 = $(TEST_GEN_PROGS_COMMON) |
| TEST_GEN_PROGS_x86 += x86/cpuid_test |
| TEST_GEN_PROGS_x86 += x86/cr4_cpuid_sync_test |
| TEST_GEN_PROGS_x86 += x86/dirty_log_page_splitting_test |
| TEST_GEN_PROGS_x86 += x86/feature_msrs_test |
| TEST_GEN_PROGS_x86 += x86/exit_on_emulation_failure_test |
| TEST_GEN_PROGS_x86 += x86/fastops_test |
| TEST_GEN_PROGS_x86 += x86/fix_hypercall_test |
| TEST_GEN_PROGS_x86 += x86/hwcr_msr_test |
| TEST_GEN_PROGS_x86 += x86/hyperv_clock |
| TEST_GEN_PROGS_x86 += x86/hyperv_cpuid |
| TEST_GEN_PROGS_x86 += x86/hyperv_evmcs |
| TEST_GEN_PROGS_x86 += x86/hyperv_extended_hypercalls |
| TEST_GEN_PROGS_x86 += x86/hyperv_features |
| TEST_GEN_PROGS_x86 += x86/hyperv_ipi |
| TEST_GEN_PROGS_x86 += x86/hyperv_svm_test |
| TEST_GEN_PROGS_x86 += x86/hyperv_tlb_flush |
| TEST_GEN_PROGS_x86 += x86/kvm_clock_test |
| TEST_GEN_PROGS_x86 += x86/kvm_pv_test |
| TEST_GEN_PROGS_x86 += x86/kvm_buslock_test |
| TEST_GEN_PROGS_x86 += x86/monitor_mwait_test |
| TEST_GEN_PROGS_x86 += x86/nested_emulation_test |
| TEST_GEN_PROGS_x86 += x86/nested_exceptions_test |
| TEST_GEN_PROGS_x86 += x86/platform_info_test |
| TEST_GEN_PROGS_x86 += x86/pmu_counters_test |
| TEST_GEN_PROGS_x86 += x86/pmu_event_filter_test |
| TEST_GEN_PROGS_x86 += x86/private_mem_conversions_test |
| TEST_GEN_PROGS_x86 += x86/private_mem_kvm_exits_test |
| TEST_GEN_PROGS_x86 += x86/set_boot_cpu_id |
| TEST_GEN_PROGS_x86 += x86/set_sregs_test |
| TEST_GEN_PROGS_x86 += x86/smaller_maxphyaddr_emulation_test |
| TEST_GEN_PROGS_x86 += x86/smm_test |
| TEST_GEN_PROGS_x86 += x86/state_test |
| TEST_GEN_PROGS_x86 += x86/vmx_preemption_timer_test |
| TEST_GEN_PROGS_x86 += x86/svm_vmcall_test |
| TEST_GEN_PROGS_x86 += x86/svm_int_ctl_test |
| TEST_GEN_PROGS_x86 += x86/svm_nested_shutdown_test |
| TEST_GEN_PROGS_x86 += x86/svm_nested_soft_inject_test |
| TEST_GEN_PROGS_x86 += x86/tsc_scaling_sync |
| TEST_GEN_PROGS_x86 += x86/sync_regs_test |
| TEST_GEN_PROGS_x86 += x86/ucna_injection_test |
| TEST_GEN_PROGS_x86 += x86/userspace_io_test |
| TEST_GEN_PROGS_x86 += x86/userspace_msr_exit_test |
| TEST_GEN_PROGS_x86 += x86/vmx_apic_access_test |
| TEST_GEN_PROGS_x86 += x86/vmx_close_while_nested_test |
| TEST_GEN_PROGS_x86 += x86/vmx_dirty_log_test |
| TEST_GEN_PROGS_x86 += x86/vmx_exception_with_invalid_guest_state |
| TEST_GEN_PROGS_x86 += x86/vmx_msrs_test |
| TEST_GEN_PROGS_x86 += x86/vmx_invalid_nested_guest_state |
| TEST_GEN_PROGS_x86 += x86/vmx_set_nested_state_test |
| TEST_GEN_PROGS_x86 += x86/vmx_tsc_adjust_test |
| TEST_GEN_PROGS_x86 += x86/vmx_nested_tsc_scaling_test |
| TEST_GEN_PROGS_x86 += x86/apic_bus_clock_test |
| TEST_GEN_PROGS_x86 += x86/xapic_ipi_test |
| TEST_GEN_PROGS_x86 += x86/xapic_state_test |
| TEST_GEN_PROGS_x86 += x86/xcr0_cpuid_test |
| TEST_GEN_PROGS_x86 += x86/xss_msr_test |
| TEST_GEN_PROGS_x86 += x86/debug_regs |
| TEST_GEN_PROGS_x86 += x86/tsc_msrs_test |
| TEST_GEN_PROGS_x86 += x86/vmx_pmu_caps_test |
| TEST_GEN_PROGS_x86 += x86/xen_shinfo_test |
| TEST_GEN_PROGS_x86 += x86/xen_vmcall_test |
| TEST_GEN_PROGS_x86 += x86/sev_init2_tests |
| TEST_GEN_PROGS_x86 += x86/sev_migrate_tests |
| TEST_GEN_PROGS_x86 += x86/sev_smoke_test |
| TEST_GEN_PROGS_x86 += x86/amx_test |
| TEST_GEN_PROGS_x86 += x86/max_vcpuid_cap_test |
| TEST_GEN_PROGS_x86 += x86/triple_fault_event_test |
| TEST_GEN_PROGS_x86 += x86/recalc_apic_map_test |
| TEST_GEN_PROGS_x86 += x86/aperfmperf_test |
| TEST_GEN_PROGS_x86 += access_tracking_perf_test |
| TEST_GEN_PROGS_x86 += coalesced_io_test |
| TEST_GEN_PROGS_x86 += dirty_log_perf_test |
| TEST_GEN_PROGS_x86 += guest_memfd_test |
| TEST_GEN_PROGS_x86 += hardware_disable_test |
| TEST_GEN_PROGS_x86 += memslot_modification_stress_test |
| TEST_GEN_PROGS_x86 += memslot_perf_test |
| TEST_GEN_PROGS_x86 += mmu_stress_test |
| TEST_GEN_PROGS_x86 += rseq_test |
| TEST_GEN_PROGS_x86 += steal_time |
| TEST_GEN_PROGS_x86 += system_counter_offset_test |
| TEST_GEN_PROGS_x86 += pre_fault_memory_test |
| |
| # Compiled outputs used by test targets |
| TEST_GEN_PROGS_EXTENDED_x86 += x86/nx_huge_pages_test |
| |
| TEST_GEN_PROGS_arm64 = $(TEST_GEN_PROGS_COMMON) |
| TEST_GEN_PROGS_arm64 += arm64/aarch32_id_regs |
| TEST_GEN_PROGS_arm64 += arm64/arch_timer_edge_cases |
| TEST_GEN_PROGS_arm64 += arm64/debug-exceptions |
| TEST_GEN_PROGS_arm64 += arm64/host_sve |
| TEST_GEN_PROGS_arm64 += arm64/hypercalls |
| TEST_GEN_PROGS_arm64 += arm64/external_aborts |
| TEST_GEN_PROGS_arm64 += arm64/page_fault_test |
| TEST_GEN_PROGS_arm64 += arm64/psci_test |
| TEST_GEN_PROGS_arm64 += arm64/set_id_regs |
| TEST_GEN_PROGS_arm64 += arm64/smccc_filter |
| TEST_GEN_PROGS_arm64 += arm64/vcpu_width_config |
| TEST_GEN_PROGS_arm64 += arm64/vgic_init |
| TEST_GEN_PROGS_arm64 += arm64/vgic_irq |
| TEST_GEN_PROGS_arm64 += arm64/vgic_lpi_stress |
| TEST_GEN_PROGS_arm64 += arm64/vpmu_counter_access |
| TEST_GEN_PROGS_arm64 += arm64/no-vgic-v3 |
| TEST_GEN_PROGS_arm64 += arm64/kvm-uuid |
| TEST_GEN_PROGS_arm64 += access_tracking_perf_test |
| TEST_GEN_PROGS_arm64 += arch_timer |
| TEST_GEN_PROGS_arm64 += coalesced_io_test |
| TEST_GEN_PROGS_arm64 += dirty_log_perf_test |
| TEST_GEN_PROGS_arm64 += get-reg-list |
| TEST_GEN_PROGS_arm64 += memslot_modification_stress_test |
| TEST_GEN_PROGS_arm64 += memslot_perf_test |
| TEST_GEN_PROGS_arm64 += mmu_stress_test |
| TEST_GEN_PROGS_arm64 += rseq_test |
| TEST_GEN_PROGS_arm64 += steal_time |
| |
| TEST_GEN_PROGS_s390 = $(TEST_GEN_PROGS_COMMON) |
| TEST_GEN_PROGS_s390 += s390/memop |
| TEST_GEN_PROGS_s390 += s390/resets |
| TEST_GEN_PROGS_s390 += s390/sync_regs_test |
| TEST_GEN_PROGS_s390 += s390/tprot |
| TEST_GEN_PROGS_s390 += s390/cmma_test |
| TEST_GEN_PROGS_s390 += s390/debug_test |
| TEST_GEN_PROGS_s390 += s390/cpumodel_subfuncs_test |
| TEST_GEN_PROGS_s390 += s390/shared_zeropage_test |
| TEST_GEN_PROGS_s390 += s390/ucontrol_test |
| TEST_GEN_PROGS_s390 += rseq_test |
| |
| TEST_GEN_PROGS_riscv = $(TEST_GEN_PROGS_COMMON) |
| TEST_GEN_PROGS_riscv += riscv/sbi_pmu_test |
| TEST_GEN_PROGS_riscv += riscv/ebreak_test |
| TEST_GEN_PROGS_riscv += arch_timer |
| TEST_GEN_PROGS_riscv += coalesced_io_test |
| TEST_GEN_PROGS_riscv += get-reg-list |
| TEST_GEN_PROGS_riscv += steal_time |
| |
| TEST_GEN_PROGS_loongarch += coalesced_io_test |
| TEST_GEN_PROGS_loongarch += demand_paging_test |
| TEST_GEN_PROGS_loongarch += dirty_log_perf_test |
| TEST_GEN_PROGS_loongarch += dirty_log_test |
| TEST_GEN_PROGS_loongarch += guest_print_test |
| TEST_GEN_PROGS_loongarch += hardware_disable_test |
| TEST_GEN_PROGS_loongarch += kvm_binary_stats_test |
| TEST_GEN_PROGS_loongarch += kvm_create_max_vcpus |
| TEST_GEN_PROGS_loongarch += kvm_page_table_test |
| TEST_GEN_PROGS_loongarch += memslot_modification_stress_test |
| TEST_GEN_PROGS_loongarch += memslot_perf_test |
| TEST_GEN_PROGS_loongarch += set_memory_region_test |
| |
| SPLIT_TESTS += arch_timer |
| SPLIT_TESTS += get-reg-list |
| |
| TEST_PROGS += $(TEST_PROGS_$(ARCH)) |
| TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(ARCH)) |
| TEST_GEN_PROGS_EXTENDED += $(TEST_GEN_PROGS_EXTENDED_$(ARCH)) |
| LIBKVM += $(LIBKVM_$(ARCH)) |
| |
| OVERRIDE_TARGETS = 1 |
| |
| # lib.mak defines $(OUTPUT), prepends $(OUTPUT)/ to $(TEST_GEN_PROGS), and most |
| # importantly defines, i.e. overwrites, $(CC) (unless `make -e` or `make CC=`, |
| # which causes the environment variable to override the makefile). |
| include ../lib.mk |
| include ../cgroup/lib/libcgroup.mk |
| |
| INSTALL_HDR_PATH = $(top_srcdir)/usr |
| LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/ |
| LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include |
| LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include |
| CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \ |
| -Wno-gnu-variable-sized-type-not-at-end -MD -MP -DCONFIG_64BIT \ |
| -fno-builtin-memcmp -fno-builtin-memcpy \ |
| -fno-builtin-memset -fno-builtin-strnlen \ |
| -fno-stack-protector -fno-PIE -fno-strict-aliasing \ |
| -I$(LINUX_TOOL_INCLUDE) -I$(LINUX_TOOL_ARCH_INCLUDE) \ |
| -I$(LINUX_HDR_PATH) -Iinclude -I$(<D) -Iinclude/$(ARCH) \ |
| -I ../rseq -I.. $(EXTRA_CFLAGS) $(KHDR_INCLUDES) |
| ifeq ($(ARCH),s390) |
| CFLAGS += -march=z10 |
| endif |
| ifeq ($(ARCH),x86) |
| ifeq ($(shell echo "void foo(void) { }" | $(CC) -march=x86-64-v2 -x c - -c -o /dev/null 2>/dev/null; echo "$$?"),0) |
| CFLAGS += -march=x86-64-v2 |
| endif |
| endif |
| ifeq ($(ARCH),arm64) |
| tools_dir := $(top_srcdir)/tools |
| arm64_tools_dir := $(tools_dir)/arch/arm64/tools/ |
| |
| ifneq ($(abs_objdir),) |
| arm64_hdr_outdir := $(abs_objdir)/tools/ |
| else |
| arm64_hdr_outdir := $(tools_dir)/ |
| endif |
| |
| GEN_HDRS := $(arm64_hdr_outdir)arch/arm64/include/generated/ |
| CFLAGS += -I$(GEN_HDRS) |
| |
| $(GEN_HDRS): $(wildcard $(arm64_tools_dir)/*) |
| $(MAKE) -C $(arm64_tools_dir) OUTPUT=$(arm64_hdr_outdir) |
| endif |
| |
| no-pie-option := $(call try-run, echo 'int main(void) { return 0; }' | \ |
| $(CC) -Werror $(CFLAGS) -no-pie -x c - -o "$$TMP", -no-pie) |
| |
| # On s390, build the testcases KVM-enabled |
| pgste-option = $(call try-run, echo 'int main(void) { return 0; }' | \ |
| $(CC) -Werror -Wl$(comma)--s390-pgste -x c - -o "$$TMP",-Wl$(comma)--s390-pgste) |
| |
| LDLIBS += -ldl |
| LDFLAGS += -pthread $(no-pie-option) $(pgste-option) |
| |
| LIBKVM_C := $(filter %.c,$(LIBKVM)) |
| LIBKVM_S := $(filter %.S,$(LIBKVM)) |
| LIBKVM_C_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_C)) |
| LIBKVM_S_OBJ := $(patsubst %.S, $(OUTPUT)/%.o, $(LIBKVM_S)) |
| LIBKVM_STRING_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_STRING)) |
| LIBKVM_OBJS = $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ) $(LIBKVM_STRING_OBJ) $(LIBCGROUP_O) |
| SPLIT_TEST_GEN_PROGS := $(patsubst %, $(OUTPUT)/%, $(SPLIT_TESTS)) |
| SPLIT_TEST_GEN_OBJ := $(patsubst %, $(OUTPUT)/$(ARCH)/%.o, $(SPLIT_TESTS)) |
| |
| TEST_GEN_OBJ = $(patsubst %, %.o, $(TEST_GEN_PROGS)) |
| TEST_GEN_OBJ += $(patsubst %, %.o, $(TEST_GEN_PROGS_EXTENDED)) |
| TEST_DEP_FILES = $(patsubst %.o, %.d, $(TEST_GEN_OBJ)) |
| TEST_DEP_FILES += $(patsubst %.o, %.d, $(LIBKVM_OBJS)) |
| TEST_DEP_FILES += $(patsubst %.o, %.d, $(SPLIT_TEST_GEN_OBJ)) |
| -include $(TEST_DEP_FILES) |
| |
| $(shell mkdir -p $(sort $(OUTPUT)/$(ARCH) $(dir $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ)))) |
| |
| $(filter-out $(SPLIT_TEST_GEN_PROGS), $(TEST_GEN_PROGS)) \ |
| $(TEST_GEN_PROGS_EXTENDED): %: %.o |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) $< $(LIBKVM_OBJS) $(LDLIBS) -o $@ |
| $(TEST_GEN_OBJ): $(OUTPUT)/%.o: %.c |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@ |
| |
| $(SPLIT_TEST_GEN_PROGS): $(OUTPUT)/%: $(OUTPUT)/%.o $(OUTPUT)/$(ARCH)/%.o |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) $^ $(LDLIBS) -o $@ |
| $(SPLIT_TEST_GEN_OBJ): $(OUTPUT)/$(ARCH)/%.o: $(ARCH)/%.c |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@ |
| |
| EXTRA_CLEAN += $(GEN_HDRS) \ |
| $(LIBKVM_OBJS) \ |
| $(SPLIT_TEST_GEN_OBJ) \ |
| $(TEST_DEP_FILES) \ |
| $(TEST_GEN_OBJ) \ |
| cscope.* |
| |
| $(LIBKVM_C_OBJ): $(OUTPUT)/%.o: %.c $(GEN_HDRS) |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@ |
| |
| $(LIBKVM_S_OBJ): $(OUTPUT)/%.o: %.S $(GEN_HDRS) |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@ |
| |
| # Compile the string overrides as freestanding to prevent the compiler from |
| # generating self-referential code, e.g. without "freestanding" the compiler may |
| # "optimize" memcmp() by invoking memcmp(), thus causing infinite recursion. |
| $(LIBKVM_STRING_OBJ): $(OUTPUT)/%.o: %.c |
| $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c -ffreestanding $< -o $@ |
| |
| $(shell mkdir -p $(sort $(dir $(TEST_GEN_PROGS)))) |
| $(SPLIT_TEST_GEN_OBJ): $(GEN_HDRS) |
| $(TEST_GEN_PROGS): $(LIBKVM_OBJS) |
| $(TEST_GEN_PROGS_EXTENDED): $(LIBKVM_OBJS) |
| $(TEST_GEN_OBJ): $(GEN_HDRS) |
| |
| cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib .. |
| cscope: |
| $(RM) cscope.* |
| (find $(include_paths) -name '*.h' \ |
| -exec realpath --relative-base=$(PWD) {} \;; \ |
| find . -name '*.c' \ |
| -exec realpath --relative-base=$(PWD) {} \;) | sort -u > cscope.files |
| cscope -b |
