blob: cc177ef0223b75cb40548e09f4d05bd2d3102547 (
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ifeq (,$(shlibuuid))
$(error SHLIBUUID not set)
endif
link-out-dir = $(out-dir)
SIGN ?= $(TA_DEV_KIT_DIR)/scripts/sign_encrypt.py
TA_SIGN_KEY ?= $(TA_DEV_KIT_DIR)/keys/default_ta.pem
all: $(link-out-dir)/$(shlibname).so $(link-out-dir)/$(shlibname).dmp \
$(link-out-dir)/$(shlibname).stripped.so \
$(link-out-dir)/$(shlibuuid).elf \
$(link-out-dir)/$(shlibuuid).ta
cleanfiles += $(link-out-dir)/$(shlibname).so
cleanfiles += $(link-out-dir)/$(shlibname).dmp
cleanfiles += $(link-out-dir)/$(shlibname).stripped.so
cleanfiles += $(link-out-dir)/$(shlibuuid).elf
cleanfiles += $(link-out-dir)/$(shlibuuid).ta
shlink-ldflags = $(LDFLAGS)
shlink-ldflags += -shared -z max-page-size=4096
shlink-ldflags += $(call ld-option,-z separate-loadable-segments)
shlink-ldflags += --as-needed # Do not add dependency on unused shlib
shlink-ldadd = $(LDADD)
shlink-ldadd += $(addprefix -L,$(libdirs))
shlink-ldadd += --start-group $(addprefix -l,$(libnames)) --end-group
ldargs-$(shlibname).so := $(shlink-ldflags) $(objs) $(shlink-ldadd) $(libgcc$(sm))
$(link-out-dir)/$(shlibname).so: $(objs) $(libdeps)
@$(cmd-echo-silent) ' LD $@'
$(q)$(LD$(sm)) $(ldargs-$(shlibname).so) --soname=$(shlibuuid) -o $@
$(link-out-dir)/$(shlibname).dmp: $(link-out-dir)/$(shlibname).so
@$(cmd-echo-silent) ' OBJDUMP $@'
$(q)$(OBJDUMP$(sm)) -l -x -d $< > $@
$(link-out-dir)/$(shlibname).stripped.so: $(link-out-dir)/$(shlibname).so
@$(cmd-echo-silent) ' OBJCOPY $@'
$(q)$(OBJCOPY$(sm)) --strip-unneeded $< $@
$(link-out-dir)/$(shlibuuid).elf: $(link-out-dir)/$(shlibname).so
@$(cmd-echo-silent) ' LN $@'
$(q)ln -sf $(<F) $@
$(link-out-dir)/$(shlibuuid).ta: $(link-out-dir)/$(shlibname).stripped.so \
$(TA_SIGN_KEY)
@$(cmd-echo-silent) ' SIGN $@'
$(q)$(PYTHON3) $(SIGN) --key $(TA_SIGN_KEY) --uuid $(shlibuuid) \
--in $< --out $@
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