1include mk/cleanvars.mk 2 3# Set current submodule (used for module specific flags compile result etc) 4sm := $(ta-target) 5sm-$(sm) := y 6 7# Setup compiler for this sub module 8COMPILER_$(sm) ?= $(COMPILER) 9include mk/$(COMPILER_$(sm)).mk 10 11# 12# Config flags from mk/config.mk 13# 14 15ifeq ($(CFG_TA_MBEDTLS_SELF_TEST),y) 16$(sm)-platform-cppflags += -DMBEDTLS_SELF_TEST 17endif 18 19ifeq ($(CFG_TEE_TA_MALLOC_DEBUG),y) 20# Build malloc debug code into libutils: (mdbg_malloc(), mdbg_free(), 21# mdbg_check(), etc.). 22$(sm)-platform-cppflags += -DENABLE_MDBG=1 23endif 24 25# Keep CFG_TA_DYNLINK for backwards compatibility 26$(call force,CFG_TA_DYNLINK,y) 27 28# Config variables to be explicitly exported to the dev kit conf.mk 29ta-mk-file-export-vars-$(sm) += CFG_TA_FLOAT_SUPPORT 30ta-mk-file-export-vars-$(sm) += CFG_CACHE_API 31ta-mk-file-export-vars-$(sm) += CFG_SECURE_DATA_PATH 32ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS_SELF_TEST 33ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 34ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS_MPI 35ta-mk-file-export-vars-$(sm) += CFG_SYSTEM_PTA 36ta-mk-file-export-vars-$(sm) += CFG_TA_DYNLINK 37ta-mk-file-export-vars-$(sm) += CFG_TEE_TA_LOG_LEVEL 38ta-mk-file-export-vars-$(sm) += CFG_FTRACE_SUPPORT 39ta-mk-file-export-vars-$(sm) += CFG_UNWIND 40ta-mk-file-export-vars-$(sm) += CFG_TA_MCOUNT 41 42# Expand platform flags here as $(sm) will change if we have several TA 43# targets. Platform flags should not change after inclusion of ta/ta.mk. 44cppflags$(sm) := $(platform-cppflags) $($(sm)-platform-cppflags) 45cflags$(sm) := $(platform-cflags) $($(sm)-platform-cflags) 46aflags$(sm) := $(platform-aflags) $($(sm)-platform-aflags) 47 48# Changes to cppflags$(sm) will only affect how TA dev kit libraries are 49# compiled, these flags are not propagated to the TA 50cppflags$(sm) += -include $(conf-file) 51cppflags$(sm) += -DTRACE_LEVEL=$(CFG_TEE_TA_LOG_LEVEL) 52 53ifeq ($(ta-target),ta_arm32) 54arm32-user-sysreg-txt = lib/libutee/arch/arm/arm32_user_sysreg.txt 55arm32-user-sysregs-$(arm32-user-sysreg-txt)-h := arm32_user_sysreg.h 56arm32-user-sysregs += $(arm32-user-sysreg-txt) 57 58arm32-user-sysregs-out := $(out-dir)/include/generated 59 60define process-arm32-user-sysreg 61FORCE-GENSRC$(sm): $$(arm32-user-sysregs-out)/$$(arm32-user-sysregs-$(1)-h) 62cleanfiles := $$(cleanfiles) \ 63 $$(arm32-user-sysregs-out)/$$(arm32-user-sysregs-$(1)-h) 64 65$$(arm32-user-sysregs-out)/$$(arm32-user-sysregs-$(1)-h): \ 66 $(1) scripts/arm32_sysreg.py 67 @$(cmd-echo-silent) ' GEN $$@' 68 $(q)mkdir -p $$(dir $$@) 69 $(q)scripts/arm32_sysreg.py --guard __$$(arm32-user-sysregs-$(1)-h) \ 70 < $$< > $$@ 71 72endef #process-arm32-user-sysreg 73 74$(foreach sr, $(arm32-user-sysregs), \ 75 $(eval $(call process-arm32-user-sysreg,$(sr)))) 76 77cppflags$(sm) += -I$(arm32-user-sysregs-out) 78endif 79 80base-prefix := $(sm)- 81 82libname = utils 83libdir = lib/libutils 84libuuid = 71855bba-6055-4293-a63f-b0963a737360 85include mk/lib.mk 86 87CFG_TA_MBEDTLS_MPI ?= y 88ifeq ($(CFG_TA_MBEDTLS_MPI),y) 89mplib-for-utee = mbedtls 90$(call force,CFG_TA_MBEDTLS,y) 91else 92mplib-for-utee = mpa 93libname = mpa 94libdir = lib/libmpa 95libuuid = 39b498d9-1e1f-4ae0-a9e1-6d1caf8ec731 96libl = utils 97include mk/lib.mk 98endif 99 100ifeq ($(CFG_TA_MBEDTLS),y) 101libname = mbedtls 102libdir = lib/libmbedtls 103libuuid = 87bb6ae8-4b1d-49fe-9986-2b966132c309 104libl = utils 105include mk/lib.mk 106ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 107endif 108 109libname = utee 110libdir = lib/libutee 111libuuid = 527f1a47-b92c-4a74-95bd-72f19f4a6f74 112libl = $(mplib-for-utee) utils 113include mk/lib.mk 114 115libname = dl 116libdir = lib/libdl 117libuuid = be807bbd-81e1-4dc4-bd99-3d363f240ece 118libl = utee utils 119include mk/lib.mk 120 121base-prefix := 122 123incdirs-host := $(filter-out lib/libutils%, $(incdirs$(sm))) 124incfiles-extra-host := lib/libutils/ext/include/compiler.h 125incfiles-extra-host += lib/libutils/ext/include/util.h 126incfiles-extra-host += lib/libutils/ext/include/types_ext.h 127incfiles-extra-host += $(conf-file) 128incfiles-extra-host += $(conf-mk-file) 129incfiles-extra-host += $(conf-cmake-file) 130incfiles-extra-host += core/include/tee/tee_fs_key_manager.h 131incfiles-extra-host += core/include/tee/fs_htree.h 132incfiles-extra-host += core/include/signed_hdr.h 133ifeq ($(ta-target),ta_arm32) 134incfiles-extra-host += $(out-dir)/include/generated/arm32_user_sysreg.h 135endif 136 137# 138# Copy lib files and exported headers from each lib 139# 140 141define copy-file 142$2/$$(notdir $1): $1 143 @set -e; \ 144 mkdir -p $$(dir $$@) ; \ 145 $(cmd-echo-silent) ' INSTALL $$@' ; \ 146 cp -P $$< $$@ 147 148cleanfiles += $2/$$(notdir $1) 149ta_dev_kit: $2/$$(notdir $1) 150ta_dev_kit-files += $2/$$(notdir $1) 151ta_dev_kit-files-$3 += $2/$$(notdir $1) 152endef 153 154# Copy the .a files 155$(foreach f, $(libfiles), \ 156 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/lib,lib))) 157 158# Copy .mk files 159ta-mkfiles = mk/compile.mk mk/subdir.mk mk/gcc.mk mk/clang.mk mk/cleandirs.mk \ 160 ta/arch/$(ARCH)/link.mk ta/arch/$(ARCH)/link_shlib.mk \ 161 ta/mk/ta_dev_kit.mk 162 163$(foreach f, $(ta-mkfiles), \ 164 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/mk))) 165 166# Copy the .h files for TAs 167define copy-incdir 168sf := $(subst $1/, , $(shell find $1 -name "*.[hS]")) 169$$(foreach h, $$(sf), $$(eval $$(call copy-file, $1/$$(h), \ 170 $$(patsubst %/,%,$$(subst /./,/,$2/$$(dir $$(h)))),$3))) 171endef 172$(foreach d, $(incdirs$(sm)), \ 173 $(eval $(call copy-incdir,$(d),$(out-dir)/export-$(sm)/include,include))) 174 175# Copy the .h files needed by host 176$(foreach d, $(incdirs-host), \ 177 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/host_include))) 178$(foreach f, $(incfiles-extra-host), \ 179 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/host_include))) 180 181# Copy the src files 182ta-srcfiles = ta/arch/$(ARCH)/user_ta_header.c ta/arch/$(ARCH)/ta.ld.S 183ifeq ($(ta-target),ta_arm32) 184ta-srcfiles += ta/arch/$(ARCH)/ta_entry_a32.S 185endif 186$(foreach f, $(ta-srcfiles), \ 187 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/src))) 188 189# Copy keys 190ta-keys = keys/default_ta.pem 191$(foreach f, $(ta-keys), \ 192 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/keys))) 193 194# Copy the scripts 195ta-scripts = scripts/sign_encrypt.py scripts/symbolize.py 196$(foreach f, $(ta-scripts), \ 197 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/scripts))) 198 199# Create config file 200conf-mk-file-export := $(out-dir)/export-$(sm)/mk/conf.mk 201sm-$(conf-mk-file-export) := $(sm) 202define mk-file-export 203.PHONY: $(conf-mk-file-export) 204$(conf-mk-file-export): 205 @$$(cmd-echo-silent) ' CHK ' $$@ 206 $(q)echo sm := $$(sm-$(conf-mk-file-export)) > $$@.tmp 207 $(q)echo sm-$$(sm-$(conf-mk-file-export)) := y >> $$@.tmp 208 $(q)($$(foreach v, $$(ta-mk-file-export-vars-$$(sm-$(conf-mk-file-export))), \ 209 $$(if $$($$(v)),echo $$(v) := $$($$(v));,))) >> $$@.tmp 210 $(q)echo '$$(ta-mk-file-export-add-$$(sm-$(conf-mk-file-export)))' | sed 's/_nl_ */\n/g' >> $$@.tmp 211 $(q)$(call mv-if-changed,$$@.tmp,$$@) 212endef 213$(eval $(mk-file-export)) 214 215cleanfiles := $(cleanfiles) $(conf-mk-file-export) 216ta_dev_kit: $(conf-mk-file-export) 217 218all: ta_dev_kit 219