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