tools/testing/selftests/kvm/Makefile

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 include ../../../build/Build.include
   3
   4 all:
   5
   6 top_srcdir = ../../../..
   7 include $(top_srcdir)/scripts/subarch.include
   8 ARCH            ?= $(SUBARCH)
   9
  10 # For cross-builds to work, UNAME_M has to map to ARCH and arch specific
  11 # directories and targets in this Makefile. "uname -m" doesn't map to
  12 # arch specific sub-directory names.
  13 #
  14 # UNAME_M variable to used to run the compiles pointing to the right arch
  15 # directories and build the right targets for these supported architectures.
  16 #
  17 # TEST_GEN_PROGS and LIBKVM are set using UNAME_M variable.
  18 # LINUX_TOOL_ARCH_INCLUDE is set using ARCH variable.
  19 #
  20 # x86_64 targets are named to include x86_64 as a suffix and directories
  21 # for includes are in x86_64 sub-directory. s390x and aarch64 follow the
  22 # same convention. "uname -m" doesn't result in the correct mapping for
  23 # s390x and aarch64.
  24 #
  25 # No change necessary for x86_64
  26 UNAME_M := $(shell uname -m)
  27
  28 # Set UNAME_M for arm64 compile/install to work
  29 ifeq ($(ARCH),arm64)
  30         UNAME_M := aarch64
  31 endif
  32 # Set UNAME_M s390x compile/install to work
  33 ifeq ($(ARCH),s390)
  34         UNAME_M := s390x
  35 endif
  36 # Set UNAME_M riscv compile/install to work
  37 ifeq ($(ARCH),riscv)
  38         UNAME_M := riscv
  39 endif
  40
  41 LIBKVM += lib/assert.c
  42 LIBKVM += lib/elf.c
  43 LIBKVM += lib/guest_modes.c
  44 LIBKVM += lib/io.c
  45 LIBKVM += lib/kvm_util.c
  46 LIBKVM += lib/perf_test_util.c
  47 LIBKVM += lib/rbtree.c
  48 LIBKVM += lib/sparsebit.c
  49 LIBKVM += lib/test_util.c
  50
  51 LIBKVM_STRING += lib/string_override.c
  52
  53 LIBKVM_x86_64 += lib/x86_64/apic.c
  54 LIBKVM_x86_64 += lib/x86_64/handlers.S
  55 LIBKVM_x86_64 += lib/x86_64/perf_test_util.c
  56 LIBKVM_x86_64 += lib/x86_64/processor.c
  57 LIBKVM_x86_64 += lib/x86_64/svm.c
  58 LIBKVM_x86_64 += lib/x86_64/ucall.c
  59 LIBKVM_x86_64 += lib/x86_64/vmx.c
  60
  61 LIBKVM_aarch64 += lib/aarch64/gic.c
  62 LIBKVM_aarch64 += lib/aarch64/gic_v3.c
  63 LIBKVM_aarch64 += lib/aarch64/handlers.S
  64 LIBKVM_aarch64 += lib/aarch64/processor.c
  65 LIBKVM_aarch64 += lib/aarch64/spinlock.c
  66 LIBKVM_aarch64 += lib/aarch64/ucall.c
  67 LIBKVM_aarch64 += lib/aarch64/vgic.c
  68
  69 LIBKVM_s390x += lib/s390x/diag318_test_handler.c
  70 LIBKVM_s390x += lib/s390x/processor.c
  71 LIBKVM_s390x += lib/s390x/ucall.c
  72
  73 LIBKVM_riscv += lib/riscv/processor.c
  74 LIBKVM_riscv += lib/riscv/ucall.c
  75
  76 # Non-compiled test targets
  77 TEST_PROGS_x86_64 += x86_64/nx_huge_pages_test.sh
  78
  79 # Compiled test targets
  80 TEST_GEN_PROGS_x86_64 = x86_64/cpuid_test
  81 TEST_GEN_PROGS_x86_64 += x86_64/cr4_cpuid_sync_test
  82 TEST_GEN_PROGS_x86_64 += x86_64/get_msr_index_features
  83 TEST_GEN_PROGS_x86_64 += x86_64/evmcs_test
  84 TEST_GEN_PROGS_x86_64 += x86_64/emulator_error_test
  85 TEST_GEN_PROGS_x86_64 += x86_64/fix_hypercall_test
  86 TEST_GEN_PROGS_x86_64 += x86_64/hyperv_clock
  87 TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid
  88 TEST_GEN_PROGS_x86_64 += x86_64/hyperv_features
  89 TEST_GEN_PROGS_x86_64 += x86_64/hyperv_svm_test
  90 TEST_GEN_PROGS_x86_64 += x86_64/kvm_clock_test
  91 TEST_GEN_PROGS_x86_64 += x86_64/kvm_pv_test
  92 TEST_GEN_PROGS_x86_64 += x86_64/mmio_warning_test
  93 TEST_GEN_PROGS_x86_64 += x86_64/monitor_mwait_test
  94 TEST_GEN_PROGS_x86_64 += x86_64/nested_exceptions_test
  95 TEST_GEN_PROGS_x86_64 += x86_64/platform_info_test
  96 TEST_GEN_PROGS_x86_64 += x86_64/pmu_event_filter_test
  97 TEST_GEN_PROGS_x86_64 += x86_64/set_boot_cpu_id
  98 TEST_GEN_PROGS_x86_64 += x86_64/set_sregs_test
  99 TEST_GEN_PROGS_x86_64 += x86_64/smm_test
 100 TEST_GEN_PROGS_x86_64 += x86_64/state_test
 101 TEST_GEN_PROGS_x86_64 += x86_64/vmx_preemption_timer_test
 102 TEST_GEN_PROGS_x86_64 += x86_64/svm_vmcall_test
 103 TEST_GEN_PROGS_x86_64 += x86_64/svm_int_ctl_test
 104 TEST_GEN_PROGS_x86_64 += x86_64/svm_nested_soft_inject_test
 105 TEST_GEN_PROGS_x86_64 += x86_64/tsc_scaling_sync
 106 TEST_GEN_PROGS_x86_64 += x86_64/sync_regs_test
 107 TEST_GEN_PROGS_x86_64 += x86_64/ucna_injection_test
 108 TEST_GEN_PROGS_x86_64 += x86_64/userspace_io_test
 109 TEST_GEN_PROGS_x86_64 += x86_64/userspace_msr_exit_test
 110 TEST_GEN_PROGS_x86_64 += x86_64/vmx_apic_access_test
 111 TEST_GEN_PROGS_x86_64 += x86_64/vmx_close_while_nested_test
 112 TEST_GEN_PROGS_x86_64 += x86_64/vmx_dirty_log_test
 113 TEST_GEN_PROGS_x86_64 += x86_64/vmx_exception_with_invalid_guest_state
 114 TEST_GEN_PROGS_x86_64 += x86_64/vmx_msrs_test
 115 TEST_GEN_PROGS_x86_64 += x86_64/vmx_invalid_nested_guest_state
 116 TEST_GEN_PROGS_x86_64 += x86_64/vmx_set_nested_state_test
 117 TEST_GEN_PROGS_x86_64 += x86_64/vmx_tsc_adjust_test
 118 TEST_GEN_PROGS_x86_64 += x86_64/vmx_nested_tsc_scaling_test
 119 TEST_GEN_PROGS_x86_64 += x86_64/xapic_ipi_test
 120 TEST_GEN_PROGS_x86_64 += x86_64/xapic_state_test
 121 TEST_GEN_PROGS_x86_64 += x86_64/xss_msr_test
 122 TEST_GEN_PROGS_x86_64 += x86_64/debug_regs
 123 TEST_GEN_PROGS_x86_64 += x86_64/tsc_msrs_test
 124 TEST_GEN_PROGS_x86_64 += x86_64/vmx_pmu_caps_test
 125 TEST_GEN_PROGS_x86_64 += x86_64/xen_shinfo_test
 126 TEST_GEN_PROGS_x86_64 += x86_64/xen_vmcall_test
 127 TEST_GEN_PROGS_x86_64 += x86_64/sev_migrate_tests
 128 TEST_GEN_PROGS_x86_64 += x86_64/amx_test
 129 TEST_GEN_PROGS_x86_64 += x86_64/max_vcpuid_cap_test
 130 TEST_GEN_PROGS_x86_64 += x86_64/triple_fault_event_test
 131 TEST_GEN_PROGS_x86_64 += access_tracking_perf_test
 132 TEST_GEN_PROGS_x86_64 += demand_paging_test
 133 TEST_GEN_PROGS_x86_64 += dirty_log_test
 134 TEST_GEN_PROGS_x86_64 += dirty_log_perf_test
 135 TEST_GEN_PROGS_x86_64 += hardware_disable_test
 136 TEST_GEN_PROGS_x86_64 += kvm_create_max_vcpus
 137 TEST_GEN_PROGS_x86_64 += kvm_page_table_test
 138 TEST_GEN_PROGS_x86_64 += max_guest_memory_test
 139 TEST_GEN_PROGS_x86_64 += memslot_modification_stress_test
 140 TEST_GEN_PROGS_x86_64 += memslot_perf_test
 141 TEST_GEN_PROGS_x86_64 += rseq_test
 142 TEST_GEN_PROGS_x86_64 += set_memory_region_test
 143 TEST_GEN_PROGS_x86_64 += steal_time
 144 TEST_GEN_PROGS_x86_64 += kvm_binary_stats_test
 145 TEST_GEN_PROGS_x86_64 += system_counter_offset_test
 146
 147 # Compiled outputs used by test targets
 148 TEST_GEN_PROGS_EXTENDED_x86_64 += x86_64/nx_huge_pages_test
 149
 150 TEST_GEN_PROGS_aarch64 += aarch64/arch_timer
 151 TEST_GEN_PROGS_aarch64 += aarch64/debug-exceptions
 152 TEST_GEN_PROGS_aarch64 += aarch64/get-reg-list
 153 TEST_GEN_PROGS_aarch64 += aarch64/hypercalls
 154 TEST_GEN_PROGS_aarch64 += aarch64/psci_test
 155 TEST_GEN_PROGS_aarch64 += aarch64/vcpu_width_config
 156 TEST_GEN_PROGS_aarch64 += aarch64/vgic_init
 157 TEST_GEN_PROGS_aarch64 += aarch64/vgic_irq
 158 TEST_GEN_PROGS_aarch64 += demand_paging_test
 159 TEST_GEN_PROGS_aarch64 += dirty_log_test
 160 TEST_GEN_PROGS_aarch64 += dirty_log_perf_test
 161 TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus
 162 TEST_GEN_PROGS_aarch64 += kvm_page_table_test
 163 TEST_GEN_PROGS_aarch64 += memslot_modification_stress_test
 164 TEST_GEN_PROGS_aarch64 += memslot_perf_test
 165 TEST_GEN_PROGS_aarch64 += rseq_test
 166 TEST_GEN_PROGS_aarch64 += set_memory_region_test
 167 TEST_GEN_PROGS_aarch64 += steal_time
 168 TEST_GEN_PROGS_aarch64 += kvm_binary_stats_test
 169
 170 TEST_GEN_PROGS_s390x = s390x/memop
 171 TEST_GEN_PROGS_s390x += s390x/resets
 172 TEST_GEN_PROGS_s390x += s390x/sync_regs_test
 173 TEST_GEN_PROGS_s390x += s390x/tprot
 174 TEST_GEN_PROGS_s390x += demand_paging_test
 175 TEST_GEN_PROGS_s390x += dirty_log_test
 176 TEST_GEN_PROGS_s390x += kvm_create_max_vcpus
 177 TEST_GEN_PROGS_s390x += kvm_page_table_test
 178 TEST_GEN_PROGS_s390x += rseq_test
 179 TEST_GEN_PROGS_s390x += set_memory_region_test
 180 TEST_GEN_PROGS_s390x += kvm_binary_stats_test
 181
 182 TEST_GEN_PROGS_riscv += demand_paging_test
 183 TEST_GEN_PROGS_riscv += dirty_log_test
 184 TEST_GEN_PROGS_riscv += kvm_create_max_vcpus
 185 TEST_GEN_PROGS_riscv += kvm_page_table_test
 186 TEST_GEN_PROGS_riscv += set_memory_region_test
 187 TEST_GEN_PROGS_riscv += kvm_binary_stats_test
 188
 189 TEST_PROGS += $(TEST_PROGS_$(UNAME_M))
 190 TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(UNAME_M))
 191 TEST_GEN_PROGS_EXTENDED += $(TEST_GEN_PROGS_EXTENDED_$(UNAME_M))
 192 LIBKVM += $(LIBKVM_$(UNAME_M))
 193
 194 INSTALL_HDR_PATH = $(top_srcdir)/usr
 195 LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/
 196 LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include
 197 ifeq ($(ARCH),x86_64)
 198 LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/x86/include
 199 else
 200 LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include
 201 endif
 202 CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \
 203         -fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \
 204         -I$(LINUX_TOOL_ARCH_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude \
 205         -I$(<D) -Iinclude/$(UNAME_M) -I ../rseq -I.. $(EXTRA_CFLAGS) \
 206         $(KHDR_INCLUDES)
 207
 208 no-pie-option := $(call try-run, echo 'int main() { return 0; }' | \
 209         $(CC) -Werror -no-pie -x c - -o "$$TMP", -no-pie)
 210
 211 # On s390, build the testcases KVM-enabled
 212 pgste-option = $(call try-run, echo 'int main() { return 0; }' | \
 213         $(CC) -Werror -Wl$(comma)--s390-pgste -x c - -o "$$TMP",-Wl$(comma)--s390-pgste)
 214
 215 LDLIBS += -ldl
 216 LDFLAGS += -pthread $(no-pie-option) $(pgste-option)
 217
 218 # After inclusion, $(OUTPUT) is defined and
 219 # $(TEST_GEN_PROGS) starts with $(OUTPUT)/
 220 include ../lib.mk
 221
 222 LIBKVM_C := $(filter %.c,$(LIBKVM))
 223 LIBKVM_S := $(filter %.S,$(LIBKVM))
 224 LIBKVM_C_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_C))
 225 LIBKVM_S_OBJ := $(patsubst %.S, $(OUTPUT)/%.o, $(LIBKVM_S))
 226 LIBKVM_STRING_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_STRING))
 227 LIBKVM_OBJS = $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ) $(LIBKVM_STRING_OBJ)
 228
 229 EXTRA_CLEAN += $(LIBKVM_OBJS) cscope.*
 230
 231 x := $(shell mkdir -p $(sort $(dir $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ))))
 232 $(LIBKVM_C_OBJ): $(OUTPUT)/%.o: %.c
 233         $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
 234
 235 $(LIBKVM_S_OBJ): $(OUTPUT)/%.o: %.S
 236         $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
 237
 238 # Compile the string overrides as freestanding to prevent the compiler from
 239 # generating self-referential code, e.g. without "freestanding" the compiler may
 240 # "optimize" memcmp() by invoking memcmp(), thus causing infinite recursion.
 241 $(LIBKVM_STRING_OBJ): $(OUTPUT)/%.o: %.c
 242         $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c -ffreestanding $< -o $@
 243
 244 x := $(shell mkdir -p $(sort $(dir $(TEST_GEN_PROGS))))
 245 $(TEST_GEN_PROGS): $(LIBKVM_OBJS)
 246 $(TEST_GEN_PROGS_EXTENDED): $(LIBKVM_OBJS)
 247
 248 cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib ..
 249 cscope:
 250         $(RM) cscope.*
 251         (find $(include_paths) -name '*.h' \
 252                 -exec realpath --relative-base=$(PWD) {} \;; \
 253         find . -name '*.c' \
 254                 -exec realpath --relative-base=$(PWD) {} \;) | sort -u > cscope.files
 255         cscope -b