tools/testing/selftests/vDSO/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 include ../../../scripts/Makefile.arch
   3
   4 TEST_GEN_PROGS := vdso_test_gettimeofday
   5 TEST_GEN_PROGS += vdso_test_getcpu
   6 TEST_GEN_PROGS += vdso_test_abi
   7 TEST_GEN_PROGS += vdso_test_clock_getres
   8 ifeq ($(ARCH),$(filter $(ARCH),x86 x86_64))
   9 TEST_GEN_PROGS += vdso_standalone_test_x86
  10 endif
  11 TEST_GEN_PROGS += vdso_test_correctness
  12 TEST_GEN_PROGS += vdso_test_getrandom
  13 TEST_GEN_PROGS += vdso_test_chacha
  14
  15 CFLAGS := -std=gnu99 -O2
  16
  17 ifeq ($(CONFIG_X86_32),y)
  18 LDLIBS += -lgcc_s
  19 endif
  20
  21 include ../lib.mk
  22 $(OUTPUT)/vdso_test_gettimeofday: parse_vdso.c vdso_test_gettimeofday.c
  23 $(OUTPUT)/vdso_test_getcpu: parse_vdso.c vdso_test_getcpu.c
  24 $(OUTPUT)/vdso_test_abi: parse_vdso.c vdso_test_abi.c
  25 $(OUTPUT)/vdso_test_clock_getres: vdso_test_clock_getres.c
  26
  27 $(OUTPUT)/vdso_standalone_test_x86: vdso_standalone_test_x86.c parse_vdso.c
  28 $(OUTPUT)/vdso_standalone_test_x86: CFLAGS +=-nostdlib -fno-asynchronous-unwind-tables -fno-stack-protector
  29
  30 $(OUTPUT)/vdso_test_correctness: vdso_test_correctness.c
  31 $(OUTPUT)/vdso_test_correctness: LDFLAGS += -ldl
  32
  33 $(OUTPUT)/vdso_test_getrandom: parse_vdso.c
  34 $(OUTPUT)/vdso_test_getrandom: CFLAGS += -isystem $(top_srcdir)/tools/include \
  35                                          $(KHDR_INCLUDES) \
  36                                          -isystem $(top_srcdir)/include/uapi
  37
  38 $(OUTPUT)/vdso_test_chacha: vgetrandom-chacha.S
  39 $(OUTPUT)/vdso_test_chacha: CFLAGS += -idirafter $(top_srcdir)/tools/include \
  40                                       -idirafter $(top_srcdir)/tools/include/generated \
  41                                       -idirafter $(top_srcdir)/arch/$(SRCARCH)/include \
  42                                       -idirafter $(top_srcdir)/include \
  43                                       -Wa,--noexecstack