tools/testing/selftests/kvm/Makefile

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 include ../../../../scripts/Kbuild.include
   3
   4 all:
   5
   6 top_srcdir = ../../../..
   7 KSFT_KHDR_INSTALL := 1
   8 UNAME_M := $(shell uname -m)
   9
  10 LIBKVM = lib/assert.c lib/elf.c lib/io.c lib/kvm_util.c lib/sparsebit.c
  11 LIBKVM_x86_64 = lib/x86_64/processor.c lib/x86_64/vmx.c lib/x86_64/svm.c lib/x86_64/ucall.c
  12 LIBKVM_aarch64 = lib/aarch64/processor.c lib/aarch64/ucall.c
  13 LIBKVM_s390x = lib/s390x/processor.c lib/s390x/ucall.c
  14
  15 TEST_GEN_PROGS_x86_64 = x86_64/cr4_cpuid_sync_test
  16 TEST_GEN_PROGS_x86_64 += x86_64/evmcs_test
  17 TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid
  18 TEST_GEN_PROGS_x86_64 += x86_64/mmio_warning_test
  19 TEST_GEN_PROGS_x86_64 += x86_64/platform_info_test
  20 TEST_GEN_PROGS_x86_64 += x86_64/set_sregs_test
  21 TEST_GEN_PROGS_x86_64 += x86_64/smm_test
  22 TEST_GEN_PROGS_x86_64 += x86_64/state_test
  23 TEST_GEN_PROGS_x86_64 += x86_64/sync_regs_test
  24 TEST_GEN_PROGS_x86_64 += x86_64/vmx_close_while_nested_test
  25 TEST_GEN_PROGS_x86_64 += x86_64/vmx_dirty_log_test
  26 TEST_GEN_PROGS_x86_64 += x86_64/vmx_set_nested_state_test
  27 TEST_GEN_PROGS_x86_64 += x86_64/vmx_tsc_adjust_test
  28 TEST_GEN_PROGS_x86_64 += x86_64/xss_msr_test
  29 TEST_GEN_PROGS_x86_64 += x86_64/svm_vmcall_test
  30 TEST_GEN_PROGS_x86_64 += clear_dirty_log_test
  31 TEST_GEN_PROGS_x86_64 += dirty_log_test
  32 TEST_GEN_PROGS_x86_64 += kvm_create_max_vcpus
  33
  34 TEST_GEN_PROGS_aarch64 += clear_dirty_log_test
  35 TEST_GEN_PROGS_aarch64 += dirty_log_test
  36 TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus
  37
  38 TEST_GEN_PROGS_s390x = s390x/memop
  39 TEST_GEN_PROGS_s390x += s390x/sync_regs_test
  40 TEST_GEN_PROGS_s390x += s390x/resets
  41 TEST_GEN_PROGS_s390x += dirty_log_test
  42 TEST_GEN_PROGS_s390x += kvm_create_max_vcpus
  43
  44 TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(UNAME_M))
  45 LIBKVM += $(LIBKVM_$(UNAME_M))
  46
  47 INSTALL_HDR_PATH = $(top_srcdir)/usr
  48 LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/
  49 LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include
  50 LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/x86/include
  51 CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \
  52         -fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \
  53         -I$(LINUX_TOOL_ARCH_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude \
  54         -I$(<D) -Iinclude/$(UNAME_M) -I..
  55
  56 no-pie-option := $(call try-run, echo 'int main() { return 0; }' | \
  57         $(CC) -Werror -no-pie -x c - -o "$$TMP", -no-pie)
  58
  59 # On s390, build the testcases KVM-enabled
  60 pgste-option = $(call try-run, echo 'int main() { return 0; }' | \
  61         $(CC) -Werror -Wl$(comma)--s390-pgste -x c - -o "$$TMP",-Wl$(comma)--s390-pgste)
  62
  63
  64 LDFLAGS += -pthread $(no-pie-option) $(pgste-option)
  65
  66 # After inclusion, $(OUTPUT) is defined and
  67 # $(TEST_GEN_PROGS) starts with $(OUTPUT)/
  68 include ../lib.mk
  69
  70 STATIC_LIBS := $(OUTPUT)/libkvm.a
  71 LIBKVM_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM))
  72 EXTRA_CLEAN += $(LIBKVM_OBJ) $(STATIC_LIBS) cscope.*
  73
  74 x := $(shell mkdir -p $(sort $(dir $(LIBKVM_OBJ))))
  75 $(LIBKVM_OBJ): $(OUTPUT)/%.o: %.c
  76         $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
  77
  78 $(OUTPUT)/libkvm.a: $(LIBKVM_OBJ)
  79         $(AR) crs $@ $^
  80
  81 all: $(STATIC_LIBS)
  82 $(TEST_GEN_PROGS): $(STATIC_LIBS)
  83
  84 cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib ..
  85 cscope:
  86         $(RM) cscope.*
  87         (find $(include_paths) -name '*.h' \
  88                 -exec realpath --relative-base=$(PWD) {} \;; \
  89         find . -name '*.c' \
  90                 -exec realpath --relative-base=$(PWD) {} \;) | sort -u > cscope.files
  91         cscope -b