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200 lines
6.5 KiB
Plaintext
200 lines
6.5 KiB
Plaintext
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#!/usr/bin/make -sf
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#
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# \brief Tool to GNAT-prove and test the Consistent Block Encrypter (CBE)
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# \author Martin Stein
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# \date 2020-11-10
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#
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######################
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# User configuration #
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######################
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DEFAULT_GENODE_DIR := $(realpath $(dir $(MAKEFILE_LIST))/..)
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DEFAULT_BUILD_DIR := $(DEFAULT_GENODE_DIR)/.build.cbe_autopilot
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DEFAULT_DEPOT_USER := cbe_autopilot
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DEFAULT_DEPOT_DIR := $(DEFAULT_GENODE_DIR)/.depot.cbe_autopilot
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DEFAULT_JOBS := $(shell nproc)
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DEFAULT_CROSS_DEV_PREFIX := genode-x86-
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GENODE_DIR ?= $(DEFAULT_GENODE_DIR)
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BUILD_DIR ?= $(DEFAULT_BUILD_DIR)
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DEPOT_USER ?= $(DEFAULT_DEPOT_USER)
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DEPOT_DIR ?= $(DEFAULT_DEPOT_DIR)
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JOBS ?= $(DEFAULT_JOBS)
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CROSS_DEV_PREFIX ?= $(DEFAULT_CROSS_DEV_PREFIX)
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VERBOSE ?= @
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##########################
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# Internal configuration #
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##########################
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ARCH := x86_64
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CONTRIB_DIR := $(GENODE_DIR)/contrib
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BUILD_CONF := $(BUILD_DIR)/etc/build.conf
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TOOLS_CONF := $(BUILD_DIR)/etc/tools.conf
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CBE_PROJECT_FILE := $(BUILD_DIR)/cbe.gpr
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LSC_INSTALL_DIR := $(BUILD_DIR)/libsparkcrypto_install
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####################
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# Port directories #
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####################
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REPOSITORIES += $(GENODE_DIR)/repos/base
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REPOSITORIES += $(GENODE_DIR)/repos/base-nova
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REPOSITORIES += $(GENODE_DIR)/repos/base-linux
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REPOSITORIES += $(GENODE_DIR)/repos/os
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REPOSITORIES += $(GENODE_DIR)/repos/libports
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REPOSITORIES += $(GENODE_DIR)/repos/ports
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REPOSITORIES += $(GENODE_DIR)/repos/dde_linux
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REPOSITORIES += $(GENODE_DIR)/repos/gems
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include $(GENODE_DIR)/repos/base/mk/util.inc
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PORTS := \
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ada-runtime bash coreutils curl dde_linux libc libiconv libsparkcrypto \
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libssh ncurses nova openssl qemu-usb stdcxx virtualbox5 zlib stb \
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ttf-bitstream-vera cbe
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MISSING_PORTS := \
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$(strip $(foreach PORT,$(PORTS),$(if $(call select_from_ports,$(PORT)),,$(PORT))))
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CBE_DIR := $(call select_from_ports,cbe)/cbe
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LSC_DIR := $(call select_from_ports,libsparkcrypto)/libsparkcrypto
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############
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# Commands #
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############
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BUILD_DIR_MAKE := \
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CROSS_DEV_PREFIX=$(CROSS_DEV_PREFIX) \
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CONTRIB_DIR=$(CONTRIB_DIR) \
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DEPOT_DIR=$(DEPOT_DIR) \
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KERNEL=linux \
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BOARD=linux \
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$(MAKE) -sC $(BUILD_DIR)
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DEPOT_CREATE := \
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CROSS_DEV_PREFIX=$(CROSS_DEV_PREFIX) \
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CONTRIB_DIR=$(CONTRIB_DIR) \
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DEPOT_DIR=$(DEPOT_DIR) \
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UPDATE_VERSIONS=1 \
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FORCE=1 \
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REBUILD= \
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$(GENODE_DIR)/tool/depot/create -j$(JOBS)
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CREATE_BUILD_DIR := \
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BUILD_DIR=$(BUILD_DIR) \
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$(GENODE_DIR)/tool/create_builddir
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GNAT_PROVE_FLAGS := \
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--mode=flow \
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-j0 \
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--prover=z3,cvc4 \
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--steps=1000 \
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--memlimit=1000 \
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--checks-as-errors \
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--warnings=error \
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-U \
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-P
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GNAT_PROVE := gnatprove $(GNAT_PROVE_FLAGS)
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###########
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# Targets #
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###########
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usage:
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@echo
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@echo "Tool to GNAT-prove and test the Consistent Block Encrypter (CBE)"
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@echo
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@echo "Usage:"
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@echo
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@echo " $(firstword $(notdir $(MAKEFILE_LIST))) [clean|prove|basics]"
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@echo
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@echo "Considered environment variables:"
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@echo ""
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@echo " VERBOSE= Show individual operations."
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@echo ""
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@echo " JOBS=4 Number of jobs to execute in parallel."
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@echo " Defaults to '$(DEFAULT_JOBS)'."
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@echo ""
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@echo " GENODE_DIR=~/genode Base directory of Genode repository."
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@echo " Defaults to '$(DEFAULT_GENODE_DIR)'."
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@echo ""
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@echo " DEPOT_USER=shrimp Genode depot user-name."
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@echo " Defaults to '$(DEFAULT_DEPOT_USER)'."
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@echo ""
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@echo " DEPOT_DIR=~/depot Base directory of Genode depot."
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@echo " Defaults to '$(DEFAULT_DEPOT_DIR)'."
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@echo ""
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@echo " BUILD_DIR=~/build Genode build directory."
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@echo " Defaults to '$(DEFAULT_BUILD_DIR)'."
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@echo ""
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@echo " CROSS_DEV_PREFIX=~/bin/genode-x86- GCC command prefix."
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@echo " Defaults to '$(DEFAULT_CROSS_DEV_PREFIX)'."
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ifneq ($(MISSING_PORTS),)
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checked_ports_exist:
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@echo ""
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@echo "Error: Ports not prepared or outdated:"
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@echo " $(MISSING_PORTS)"
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@echo ""
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@echo "You can prepare respectively update them as follows:"
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@echo " $(GENODE_DIR)/tool/ports/prepare_port $(MISSING_PORTS) -j$(JOBS)"
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@echo ""
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@false
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else
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checked_ports_exist:
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endif
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RUN_OPT_DAU := RUN_OPT += --depot-auto-update
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$(BUILD_DIR):
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$(VERBOSE)$(CREATE_BUILD_DIR) $(ARCH)
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$(VERBOSE)sed -i 's/^#REPOSITORIES +=/REPOSITORIES +=/g' $(BUILD_CONF)
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$(VERBOSE)sed -i 's/^CONTRIB_DIR :=.*$$//g' $(BUILD_CONF)
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$(VERBOSE)sed -i 's/^#MAKE += -j4$$/MAKE += -j$(JOBS)/g' $(BUILD_CONF)
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$(VERBOSE)sed -i 's/^#$(RUN_OPT_DAU)$$/$(RUN_OPT_DAU)/g' $(BUILD_CONF)
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$(VERBOSE)echo 'REPOSITORIES += $$(GENODE_DIR)/repos/cbe' >> $(BUILD_CONF)
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$(VERBOSE)echo 'RUN_OPT += --autopilot' >> $(BUILD_CONF)
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$(VERBOSE)echo 'RUN_OPT += --depot-user $(DEPOT_USER)' >> $(BUILD_CONF)
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$(VERBOSE)echo 'CROSS_DEV_PREFIX=$(CROSS_DEV_PREFIX)' > $(TOOLS_CONF)
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$(CBE_PROJECT_FILE): $(BUILD_DIR) checked_ports_exist
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$(VERBOSE)echo 'with "$(LSC_INSTALL_DIR)/libsparkcrypto";' > $(CBE_PROJECT_FILE)
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$(VERBOSE)echo 'project CBE is' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' for Create_Missing_Dirs use "True";' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' for Object_Dir use "$(BUILD_DIR)/cbe_gpr_object_dir";' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' for Source_Dirs use ("$(CBE_DIR)/src/lib/sha256_4k", "$(CBE_DIR)/src/lib/cbe", "$(CBE_DIR)/src/lib/cbe_common");' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' for Library_Kind use "static";' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' for Library_Name use "cbe";' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' -- show full paths' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' package Compiler is' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' for Switches ("Ada") use ("-gnatef");' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo ' end Compiler;' >> $(CBE_PROJECT_FILE)
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$(VERBOSE)echo 'end CBE;' >> $(CBE_PROJECT_FILE)
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$(LSC_INSTALL_DIR): $(BUILD_DIR) checked_ports_exist
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$(VERBOSE)$(MAKE) -sC $(LSC_DIR) NO_SPARK=1 DESTDIR=$(LSC_INSTALL_DIR) install
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.PHONY: prove
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prove: $(LSC_INSTALL_DIR) $(CBE_PROJECT_FILE) checked_ports_exist
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$(VERBOSE)$(GNAT_PROVE) $(CBE_PROJECT_FILE)
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.PHONY: basics
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basics: $(BUILD_DIR) prove checked_ports_exist
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$(VERBOSE)$(DEPOT_CREATE) $(DEPOT_USER)/pkg/x86_64/cbe_demo
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$(VERBOSE)$(BUILD_DIR_MAKE) run/cbe_tester
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$(VERBOSE)$(BUILD_DIR_MAKE) run/vfs_cbe_init
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$(VERBOSE)$(BUILD_DIR_MAKE) run/vfs_cbe
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.PHONY: clean
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clean:
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$(VERBOSE)rm -rf $(BUILD_DIR) $(DEPOT_DIR)
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