config/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 $(MakeInc_def)
   8
   9 MD_SUPPORTED_KPI_FILENAME = SupportedKPIs-${CURRENT_ARCH_CONFIG_LC}.txt
  10 MI_SUPPORTED_KPI_FILENAME = SupportedKPIs-all-archs.txt
  11
  12 INSTALL_KEXT_DIR = $(DSTROOT)$(INSTALL_EXTENSIONS_DIR)
  13
  14 KEXT_PLIST_LIST = \
  15         System.kext/Info.plist \
  16         System.kext/PlugIns/Kasan.kext/Info.plist \
  17         System.kext/PlugIns/AppleNMI.kext/Info.plist \
  18         System.kext/PlugIns/ApplePlatformFamily.kext/Info.plist \
  19         System.kext/PlugIns/IONVRAMFamily.kext/Info.plist \
  20         System.kext/PlugIns/IOSystemManagement.kext/Info.plist
  21
  22 SYMBOL_COMPONENT_LIST = \
  23         BSDKernel       \
  24         IOKit           \
  25         Libkern         \
  26         Mach            \
  27         MACFramework    \
  28         Unsupported     \
  29         Private
  30
  31 SYMBOL_SET_PLIST_COMPONENT_LIST := $(SYMBOL_COMPONENT_LIST) Kasan
  32
  33 # In general you want it to be possible to have a CPU sub-type's symbol exports
  34 # alias to the parent type's exports. This is a special-case way to handle it
  35 # for now:
  36 ifeq ($(CURRENT_ARCH_CONFIG_LC),x86_64h)
  37 EXPORT_SOURCE_ARCH_CONFIG_LC = x86_64
  38 else
  39 EXPORT_SOURCE_ARCH_CONFIG_LC = $(CURRENT_ARCH_CONFIG_LC)
  40 endif
  41
  42 KEXT_MACHO_LIST = $(foreach symbolset,$(filter-out Dummy,$(SYMBOL_COMPONENT_LIST)),System.kext/PlugIns/$(symbolset).kext/$(symbolset))
  43 KEXT_PLIST_LIST += $(foreach symbolset,$(filter-out Dummy,$(SYMBOL_COMPONENT_LIST)),System.kext/PlugIns/$(symbolset).kext/Info.plist)
  44
  45 SYMROOT_INSTALL_KEXT_MACHO_FILES = $(addprefix $(SYMROOT)/,$(KEXT_MACHO_LIST))
  46 DSTROOT_INSTALL_KEXT_MACHO_FILES = $(addprefix $(INSTALL_KEXT_DIR)/,$(KEXT_MACHO_LIST))
  47
  48 SYMROOT_INSTALL_KEXT_PLISTS = $(addprefix $(SYMROOT)/,$(KEXT_PLIST_LIST))
  49 DSTROOT_INSTALL_KEXT_PLISTS = $(addprefix $(INSTALL_KEXT_DIR)/,$(KEXT_PLIST_LIST))
  50
  51 EXPORTS_FILES = $(foreach symbolset,$(SYMBOL_COMPONENT_LIST),$(symbolset).exports $(symbolset).$(EXPORT_SOURCE_ARCH_CONFIG_LC).exports $(notdir $(wildcard $(SOURCE)/$(symbolset).$(EXPORT_SOURCE_ARCH_CONFIG_LC).$(PLATFORM).exports))) Unused.exports
  52
  53 Kasan_EXPORTS := $(SRCROOT)/san/Kasan.exports
  54 ifeq ($(KASAN),1)
  55 Kasan_EXPORTS := $(SRCROOT)/san/Kasan_kasan.exports
  56 endif
  57
  58 SYMBOL_SET_BUILD = $(foreach symbolset, $(SYMBOL_COMPONENT_LIST), $(OBJPATH)/$(symbolset).symbolset)
  59 SYMBOL_SET_PLIST_BUILD = $(foreach symbolset, $(SYMBOL_SET_PLIST_COMPONENT_LIST), $(OBJPATH)/$(symbolset).symbolset.plist)
  60
  61 define symbol_set_rule
  62 $(1)_EXPORTS := $(addprefix $(SOURCE)/,$(filter $(1)%,$(EXPORTS_FILES)))
  63 $(OBJPATH)/$(1).symbolset: MY_EXPORTS_ARGS := $$(foreach file,$$($(1)_EXPORTS),-export $$(file))
  64 $(OBJPATH)/$(1).symbolset: $$($(1)_EXPORTS) $(OBJPATH)/allsymbols $(KEXT_CREATE_SYMBOL_SET)
  65         @$$(LOG_SYMBOLSET) "$(ColorF)$(1)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))"
  66         $(_v)$(KEXT_CREATE_SYMBOL_SET)                  \
  67                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))    \
  68                 -import $(OBJPATH)/allsymbols           \
  69                 $$(MY_EXPORTS_ARGS)                     \
  70                 -output $$@ $(_vstdout)
  71 endef
  72
  73 define symbol_set_plist_rule
  74 $(1)_KEXT_PLIST := $$(filter %/$(1).kext/Info.plist,$$(SYMROOT_INSTALL_KEXT_PLISTS))
  75 $(OBJPATH)/$(1).symbolset.plist: $$($(1)_KEXT_PLIST) $$($(1)_EXPORTS)
  76         @$$(LOG_SYMBOLSETPLIST) "$(ColorF)$(1)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))"
  77         $(_v)$(SOURCE)/generate_symbolset_plist.sh      $$@ $$+ $(_vstdout)
  78         $(_v)$(PLUTIL) -lint -s $$@
  79 endef
  80
  81 $(foreach symbolset,$(SYMBOL_COMPONENT_LIST),$(eval $(call symbol_set_rule,$(symbolset))))
  82 $(foreach symbolset,$(SYMBOL_SET_PLIST_COMPONENT_LIST),$(eval $(call symbol_set_plist_rule,$(symbolset))))
  83
  84 $(OBJPATH)/symbolsets.plist: $(SYMBOL_SET_PLIST_BUILD)
  85         $(_v)$(SOURCE)/generate_combined_symbolsets_plist.sh $@ $^ $(_vstdout)
  86         $(_v)$(PLUTIL) -convert binary1 -s $@
  87
  88 $(OBJPATH)/allsymbols: $(OBJPATH)/$(KERNEL_FILE_NAME)
  89         $(_v)$(NM) -gj $< | sort -u > $@
  90
  91 .PHONY: check_all_exports
  92
  93 check_all_exports: $(OBJPATH)/allsymbols $(KEXT_CREATE_SYMBOL_SET)
  94         $(_v)$(KEXT_CREATE_SYMBOL_SET)                                  \
  95                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))                    \
  96                 -import $(OBJPATH)/allsymbols                           \
  97                 $(foreach symbolset,$(filter-out Private,$(SYMBOL_COMPONENT_LIST)),     \
  98                         -export $(SOURCE)/$(symbolset).exports          \
  99                         -export $(SOURCE)/$(symbolset).$(EXPORT_SOURCE_ARCH_CONFIG_LC).exports) \
 100                 -output /dev/null $(_vstdout)
 101         $(_v)$(KEXT_CREATE_SYMBOL_SET)                                  \
 102                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))                    \
 103                 -import $(OBJPATH)/allsymbols                           \
 104                 $(foreach symbolset,$(filter-out Unsupported,$(SYMBOL_COMPONENT_LIST)), \
 105                         -export $(SOURCE)/$(symbolset).exports          \
 106                         -export $(SOURCE)/$(symbolset).$(EXPORT_SOURCE_ARCH_CONFIG_LC).exports) \
 107                 -output /dev/null $(_vstdout)
 108
 109 $(OBJPATH)/$(MD_SUPPORTED_KPI_FILENAME): $(EXPORTS_FILES)
 110         @$(LOG_SUPPORTED_KPI) "$(CURRENT_ARCH_CONFIG_LC)"
 111         $(_v)$(SRCROOT)/config/list_supported.sh $(SOURCE) $(EXPORT_SOURCE_ARCH_CONFIG_LC) $@
 112
 113 $(OBJPATH)/$(MI_SUPPORTED_KPI_FILENAME): $(EXPORTS_FILES)
 114         @$(LOG_SUPPORTED_KPI) "all"
 115         $(_v)$(SRCROOT)/config/list_supported.sh $(SOURCE) all $@
 116
 117 build_symbol_sets: check_all_exports $(SYMBOL_SET_BUILD) $(OBJPATH)/allsymbols \
 118                         $(OBJPATH)/$(MD_SUPPORTED_KPI_FILENAME) \
 119                         $(OBJPATH)/$(MI_SUPPORTED_KPI_FILENAME)
 120
 121 do_config_all:: build_symbol_sets
 122
 123 # There's no simple static pattern rule for these paths, so hardcode dependencies in the command list
 124 $(SYMROOT_INSTALL_KEXT_MACHO_FILES): ALWAYS
 125         $(_v)$(MKDIR) $(dir $@)
 126         @$(LOG_INSTALLSYM) "symbolset $(notdir $@)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))"
 127         $(_v)if [ $(OBJROOT)/.symbolset.timestamp -nt $@ ]; then                \
 128                 $(INSTALL) $(EXEC_INSTALL_FLAGS) $(OBJPATH)/$(@F).symbolset $@; \
 129                 cmdstatus=$$?;                                                  \
 130         else                                                                    \
 131                 $(LIPO) -create $@ $(OBJPATH)/$(@F).symbolset -output $@ 2>/dev/null || true;   \
 132                 cmdstatus=$$?;                                                  \
 133         fi;                                                                     \
 134         exit $$cmdstatus
 135
 136 $(SYMROOT_INSTALL_KEXT_PLISTS): $(SYMROOT)/% : $(SOURCE)/%
 137         $(_v)$(MKDIR) $(dir $@)
 138         @$(LOG_INSTALLSYM) "kextplist$(Color0) $(ColorF)$*"
 139         $(_v)$(INSTALL) $(DATA_INSTALL_FLAGS) $< $@
 140         $(_v)$(NEWVERS) $@ $(_vstdout)
 141
 142 $(DSTROOT_INSTALL_KEXT_PLISTS): $(INSTALL_KEXT_DIR)/% : $(SYMROOT)/%
 143         $(_v)$(MKDIR) $(dir $@)
 144         @$(LOG_INSTALLSYM) "kextplist$(Color0) $(ColorF)$*"
 145         $(_v)$(INSTALL) $(DATA_INSTALL_FLAGS) $< $@
 146
 147 $(DSTROOT_INSTALL_KEXT_MACHO_FILES): $(INSTALL_KEXT_DIR)/% : $(SYMROOT)/% ALWAYS
 148         $(_v)$(MKDIR) $(dir $@)
 149         @$(LOG_INSTALL) "$(notdir $@)$(Color0) ($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))"
 150         $(_v)$(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@
 151
 152 $(DSTROOT)/$(KRESDIR)/$(MD_SUPPORTED_KPI_FILENAME) $(DSTROOT)/$(KRESDIR)/$(MI_SUPPORTED_KPI_FILENAME): $(DSTROOT)/$(KRESDIR)/% : $(OBJPATH)/%
 153         $(_v)$(MKDIR) $(dir $@)
 154         @$(LOG_INSTALL) "$*"
 155         $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@
 156
 157 ifneq ($(INSTALL_KASAN_ONLY),1)
 158 do_config_install::     $(SYMROOT_INSTALL_KEXT_MACHO_FILES) \
 159                                 $(SYMROOT_INSTALL_KEXT_PLISTS) \
 160                                 $(DSTROOT_INSTALL_KEXT_MACHO_FILES) \
 161                                 $(DSTROOT_INSTALL_KEXT_PLISTS) \
 162                                 $(DSTROOT)/$(KRESDIR)/$(MD_SUPPORTED_KPI_FILENAME) \
 163                                 $(DSTROOT)/$(KRESDIR)/$(MI_SUPPORTED_KPI_FILENAME)
 164 endif
 165
 166 $(OBJPATH)/all-kpi.exp: $(EXPORTS_FILES)
 167         $(_v)$(SOURCE)/generate_linker_exports.sh $@ $+ $(Kasan_EXPORTS)
 168
 169 $(OBJPATH)/all-alias.exp: $(EXPORTS_FILES)
 170         $(_v)$(SOURCE)/generate_linker_aliases.sh $@ $+ $(Kasan_EXPORTS)
 171
 172 do_build_all:: $(OBJPATH)/all-kpi.exp $(OBJPATH)/all-alias.exp $(OBJPATH)/symbolsets.plist
 173
 174 include $(MakeInc_rule)
 175 include $(MakeInc_dir)