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$(sm)-platform-cppflags += -DENABLE_MDBG=1 23endif 24 25# Config variables to be explicitly exported to the dev kit conf.mk 26ta-mk-file-export-vars-$(sm) += CFG_TA_FLOAT_SUPPORT 27ta-mk-file-export-vars-$(sm) += CFG_CACHE_API 28ta-mk-file-export-vars-$(sm) += CFG_SECURE_DATA_PATH 29ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS_SELF_TEST 30ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 31ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS_MPI 32ta-mk-file-export-vars-$(sm) += CFG_SYSTEM_PTA 33ta-mk-file-export-vars-$(sm) += CFG_FTRACE_SUPPORT 34ta-mk-file-export-vars-$(sm) += CFG_UNWIND 35ta-mk-file-export-vars-$(sm) += CFG_TA_MCOUNT 36ta-mk-file-export-vars-$(sm) += CFG_TA_BTI 37ta-mk-file-export-vars-$(sm) += CFG_CORE_TPM_EVENT_LOG 38ta-mk-file-export-add-$(sm) += CFG_TEE_TA_LOG_LEVEL ?= $(CFG_TEE_TA_LOG_LEVEL)_nl_ 39ta-mk-file-export-vars-$(sm) += CFG_TA_BGET_TEST 40 41# Expand platform flags here as $(sm) will change if we have several TA 42# targets. Platform flags should not change after inclusion of ta/ta.mk. 43cppflags$(sm) := $(platform-cppflags) $($(sm)-platform-cppflags) 44cflags$(sm) := $(platform-cflags) $($(sm)-platform-cflags) 45aflags$(sm) := $(platform-aflags) $($(sm)-platform-aflags) 46 47# Changes to cppflags$(sm) will only affect how TA dev kit libraries are 48# compiled, these flags are not propagated to the TA 49cppflags$(sm) += -include $(conf-file) 50cppflags$(sm) += -DTRACE_LEVEL=$(CFG_TEE_TA_LOG_LEVEL) 51 52ifeq ($(ta-target),ta_arm32) 53arm32-user-sysreg-txt = lib/libutee/arch/arm/arm32_user_sysreg.txt 54arm32-user-sysregs-$(arm32-user-sysreg-txt)-h := arm32_user_sysreg.h 55arm32-user-sysregs += $(arm32-user-sysreg-txt) 56 57arm32-user-sysregs-out := $(out-dir)/include/generated 58 59define process-arm32-user-sysreg 60FORCE-GENSRC$(sm): $$(arm32-user-sysregs-out)/$$(arm32-user-sysregs-$(1)-h) 61cleanfiles := $$(cleanfiles) \ 62 $$(arm32-user-sysregs-out)/$$(arm32-user-sysregs-$(1)-h) 63 64$$(arm32-user-sysregs-out)/$$(arm32-user-sysregs-$(1)-h): \ 65 $(1) scripts/arm32_sysreg.py 66 @$(cmd-echo-silent) ' GEN $$@' 67 $(q)mkdir -p $$(dir $$@) 68 $(q)$(PYTHON3) scripts/arm32_sysreg.py --guard __$$(arm32-user-sysregs-$(1)-h) \ 69 < $$< > $$@ 70 71endef #process-arm32-user-sysreg 72 73$(foreach sr, $(arm32-user-sysregs), \ 74 $(eval $(call process-arm32-user-sysreg,$(sr)))) 75 76cppflags$(sm) += -I$(arm32-user-sysregs-out) 77endif 78 79base-prefix := $(sm)- 80 81libname = utils 82libdir = lib/libutils 83libuuid = 71855bba-6055-4293-a63f-b0963a737360 84include mk/lib.mk 85 86libname = mbedtls 87libdir = lib/libmbedtls 88libuuid = 87bb6ae8-4b1d-49fe-9986-2b966132c309 89libl = utils 90include mk/lib.mk 91ta-mk-file-export-vars-$(sm) += CFG_TA_MBEDTLS 92 93libname = utee 94libdir = lib/libutee 95libuuid = 527f1a47-b92c-4a74-95bd-72f19f4a6f74 96libl = mbedtls utils 97include mk/lib.mk 98 99libname = dl 100libdir = lib/libdl 101libuuid = be807bbd-81e1-4dc4-bd99-3d363f240ece 102libl = utee utils 103include mk/lib.mk 104 105base-prefix := 106 107incdirs-host := $(filter-out lib/libutils%, $(incdirs$(sm))) 108incfiles-extra-host := lib/libutils/ext/include/compiler.h 109incfiles-extra-host += lib/libutils/ext/include/util.h 110incfiles-extra-host += lib/libutils/ext/include/types_ext.h 111incfiles-extra-host += $(conf-file) 112incfiles-extra-host += $(conf-mk-file) 113incfiles-extra-host += $(conf-cmake-file) 114incfiles-extra-host += core/include/tee/tee_fs_key_manager.h 115incfiles-extra-host += core/include/tee/fs_htree.h 116incfiles-extra-host += core/include/signed_hdr.h 117ifeq ($(ta-target),ta_arm32) 118incfiles-extra-host += $(out-dir)/include/generated/arm32_user_sysreg.h 119endif 120 121# 122# Copy lib files and exported headers from each lib 123# 124 125define copy-file 126$2/$$(notdir $1): $1 127 @set -e; \ 128 mkdir -p $$(dir $$@) ; \ 129 $(cmd-echo-silent) ' INSTALL $$@' ; \ 130 cp -P $$< $$@ 131 132cleanfiles += $2/$$(notdir $1) 133ta_dev_kit: $2/$$(notdir $1) 134ta_dev_kit-files += $2/$$(notdir $1) 135ta_dev_kit-files-$3 += $2/$$(notdir $1) 136endef 137 138# Copy the .a files 139$(foreach f, $(libfiles), \ 140 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/lib,lib))) 141 142# Copy .mk files 143ta-mkfiles = mk/compile.mk mk/subdir.mk mk/gcc.mk mk/clang.mk mk/cleandirs.mk \ 144 mk/cc-option.mk \ 145 ta/arch/$(ARCH)/link.mk ta/arch/$(ARCH)/link_shlib.mk \ 146 ta/mk/ta_dev_kit.mk 147 148$(foreach f, $(ta-mkfiles), \ 149 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/mk))) 150 151# Copy the .h files for TAs 152define copy-incdir 153sf := $(subst $1/, , $(shell find $1 -name "*.[hS]")) 154$$(foreach h, $$(sf), $$(eval $$(call copy-file, $1/$$(h), \ 155 $$(patsubst %/,%,$$(subst /./,/,$2/$$(dir $$(h)))),$3))) 156endef 157$(foreach d, $(incdirs$(sm)), \ 158 $(eval $(call copy-incdir,$(d),$(out-dir)/export-$(sm)/include,include))) 159 160# Copy the .h files needed by host 161$(foreach d, $(incdirs-host), \ 162 $(eval $(call copy-incdir, $(d), $(out-dir)/export-$(sm)/host_include))) 163$(foreach f, $(incfiles-extra-host), \ 164 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/host_include))) 165 166# Copy the src files 167ta-srcfiles = ta/arch/$(ARCH)/user_ta_header.c ta/arch/$(ARCH)/ta.ld.S 168ifeq ($(ta-target),ta_arm32) 169ta-srcfiles += ta/arch/$(ARCH)/ta_entry_a32.S 170endif 171$(foreach f, $(ta-srcfiles), \ 172 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/src))) 173 174# Copy keys 175ta-keys = keys/default_ta.pem 176$(foreach f, $(ta-keys), \ 177 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/keys))) 178 179# Copy the scripts 180ta-scripts = scripts/sign_encrypt.py scripts/symbolize.py 181$(foreach f, $(ta-scripts), \ 182 $(eval $(call copy-file, $(f), $(out-dir)/export-$(sm)/scripts))) 183 184# Create config file 185conf-mk-file-export := $(out-dir)/export-$(sm)/mk/conf.mk 186sm-$(conf-mk-file-export) := $(sm) 187define mk-file-export 188.PHONY: $(conf-mk-file-export) 189$(conf-mk-file-export): 190 @$$(cmd-echo-silent) ' CHK ' $$@ 191 $(q)mkdir -p $$(dir $$@) 192 $(q)echo sm := $$(sm-$(conf-mk-file-export)) > $$@.tmp 193 $(q)echo sm-$$(sm-$(conf-mk-file-export)) := y >> $$@.tmp 194 $(q)($$(foreach v, $$(ta-mk-file-export-vars-$$(sm-$(conf-mk-file-export))), \ 195 $$(if $$($$(v)),echo $$(v) := $$($$(v));,))) >> $$@.tmp 196 $(q)echo '$$(ta-mk-file-export-add-$$(sm-$(conf-mk-file-export)))' | sed 's/_nl_ */\n/g' >> $$@.tmp 197 $(q)$(call mv-if-changed,$$@.tmp,$$@) 198endef 199$(eval $(mk-file-export)) 200 201cleanfiles := $(cleanfiles) $(conf-mk-file-export) 202ta_dev_kit: $(conf-mk-file-export) 203 204all: ta_dev_kit 205