san/Makefile

   1 export MakeInc_cmd=${SRCROOT}/makedefs/MakeInc.cmd
   2 export MakeInc_def=${SRCROOT}/makedefs/MakeInc.def
   3 export MakeInc_rule=${SRCROOT}/makedefs/MakeInc.rule
   4 export MakeInc_dir=${SRCROOT}/makedefs/MakeInc.dir
   5
   6 include $(MakeInc_cmd)
   7 include $(MakeInc_def)
   8
   9 DATAFILES = \
  10
  11 PRIVATE_DATAFILES = \
  12
  13 KERNELFILES = \
  14
  15 PRIVATE_KERNELFILES = \
  16         memintrinsics.h
  17
  18 # Available only in xnu proper
  19 PRIVATE_XNUFILES = \
  20         kasan.h
  21
  22 INSTALL_MI_LIST = ${DATAFILES}
  23 INSTALL_MI_LCL_LIST = ${PRIVATE_DATAFILES}
  24 INSTALL_KF_MI_LIST = ${KERNELFILES}
  25 INSTALL_KF_MI_LCL_LIST = ${KERNELFILES} ${PRIVATE_KERNELFILES}
  26
  27 EXPORT_MI_LIST = ${PRIVATE_XNUFILES} ${KERNELFILES} ${PRIVATE_KERNELFILES}
  28
  29 INSTALL_MI_DIR = san
  30 EXPORT_MI_DIR = san
  31 COMP_SUBDIRS = conf
  32
  33 .DELETE_ON_ERROR:
  34 $(OBJROOT)/san/kasan-blacklist-%: $(SOURCE)/kasan-blacklist $(SOURCE)/ubsan-blacklist $(SOURCE)/kasan-blacklist-%
  35         @echo "$(ColorH)GENERATING$(Color0)    $(ColorLF)$(notdir $@)$(Color0)"
  36         $(_v)sed -e 's,^src:\./,src:'"$(SRCROOT)/," $^ > $@
  37         $(_v)$(SOURCE)/tools/validate_blacklist.sh "$@"
  38
  39 do_build_setup:: $(OBJROOT)/san/kasan-blacklist-x86_64 $(OBJROOT)/san/kasan-blacklist-arm64
  40
  41 #
  42 # Kasan System.kext plugin
  43 #
  44
  45 DSTROOT_KEXT_PATH = $(addprefix $(DSTROOT)$(INSTALL_EXTENSIONS_DIR),/System.kext/PlugIns/Kasan.kext)
  46 SYMROOT_KEXT_PATH = $(addprefix $(SYMROOT),/System.kext/PlugIns/Kasan.kext)
  47
  48 ifneq ($(INSTALL_KASAN_ONLY),1)
  49 DSTROOT_KEXT = $(DSTROOT_KEXT_PATH)/Kasan
  50 SYMROOT_KEXT = $(SYMROOT_KEXT_PATH)/Kasan
  51 endif
  52
  53 ifeq ($(KASAN),1)
  54 DSTROOT_KEXT += $(DSTROOT_KEXT_PATH)/Kasan_kasan
  55 SYMROOT_KEXT += $(SYMROOT_KEXT_PATH)/Kasan_kasan
  56 endif
  57
  58 # Our external dependency on allsymbols is fine because this runs in a later phase (config_install vs. config_all)
  59 $(OBJPATH)/%.symbolset: $(SOURCE)/%.exports
  60         @echo "$(ColorH)SYMBOLSET$(Color0)  $(ColorF)$*$(Color0) \"($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))\""
  61         $(_v)$(KEXT_CREATE_SYMBOL_SET)                  \
  62                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))    \
  63                 -import $(OBJPATH)/allsymbols           \
  64                 -export $<                              \
  65                 -output $@ $(_vstdout)
  66
  67 $(DSTROOT_KEXT): $(DSTROOT_KEXT_PATH)/% : $(OBJPATH)/%.symbolset
  68         $(_v)$(MKDIR) $(dir $@)
  69         @echo "$(ColorF)INSTALL$(Color0)    $(ColorF)$(notdir $@)$(Color0) \"($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))\""
  70         $(_v)$(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@
  71
  72 $(SYMROOT_KEXT): $(SYMROOT_KEXT_PATH)/% : $(DSTROOT_KEXT_PATH)/%
  73         $(_v)$(MKDIR) $(dir $@)
  74         @echo "$(ColorF)INSTALL$(Color0)    $(ColorF)$(notdir $@)$(Color0) \"($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))\""
  75         $(_v)$(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@
  76
  77 do_config_install:: $(DSTROOT_KEXT) $(SYMROOT_KEXT)
  78
  79
  80 # Install helper scripts
  81
  82 ifeq ($(KASAN),1)
  83 KASAN_HELPER_SCRIPTS += $(DSTROOT)/$(DEVELOPER_EXTRAS_DIR)/kasan_install
  84 endif
  85
  86 $(KASAN_HELPER_SCRIPTS): $(DSTROOT)/$(DEVELOPER_EXTRAS_DIR)/% : $(SOURCE)/tools/%
  87         $(_v)$(MKDIR) $(dir $@)
  88         @echo "$(ColorH)INSTALL$(Color0)    $(ColorF)$(@F)$(Color0)"
  89         $(_v)$(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@
  90
  91 do_config_install:: $(KASAN_HELPER_SCRIPTS)
  92
  93 include $(MakeInc_rule)
  94 include $(MakeInc_dir)