updates makefiles to work with bsp

lwc/Makefile

@@ -10,27 +10,45 @@ export  REPO_HOME = ${PWD}
 
 export ALG  ?= ascon
 
+#hash or aead
 export API  ?= aead
-export ARCH ?= generic
+#generic, rv32 or rv64
+export ARCH ?= rv32
+#nist, rv32 or rv64m if imp is nist does not allow for ASCON_RVXX_TYPE
 export IMP  ?= nist
-export ISE  ?= xalu
+#rvxx requires a ACSCON_RVXX_TYPEX
+#export CONF ?= -DASCON_RV32_TYPE1 # -DASCON_RV32_TYPE1 or -DASCON_RV32_TYPE2 (with custom instrs)
 
-export CONF ?=
+TARGET  = ${ALG}_${API}_${IMP}
+ISA?=gc_zbb_zbkb_zbkx
 
-# -----------------------------------------------------------------------------
+C_SRCS  = $(wildcard *.c) 
+HEADERS = $(wildcard *.h)
+OPT ?= -O0
+CFLAGS += $(OPT) -g
+#CFLAGS += -DDRIVER_BYPASS_TEST
+CFLAGS += -DDRIVER_BYPASS_TIME #Time throws a trap somewhere
 
-sw-build :
+BOARD=iss
-	@make --directory="${REPO_HOME}/src" build
+LINK_TARGET=link
-sw-run   :
+RISCV_ARCH:=rv32$(ISA)
-	@make --directory="${REPO_HOME}/src" run
+ifeq ($(ISA),e)
-sw-scan  :
+    RISCV_ABI:=ilp32e
-	@make --directory="${REPO_HOME}/src" scan
+else
-sw-clean :
+    RISCV_ABI:=ilp32
-	@make --directory="${REPO_HOME}/src" clean
+endif
+LDFLAGS += -g -Wl,--wrap=printf
 
-# -----------------------------------------------------------------------------
+compiler := $(shell which riscv64-unknown-elf-gcc)
+TOOL_DIR=$(dir $(compiler))
 
-clean :
+TRIPLET=riscv64-unknown-elf
-	@rm --force --recursive ${REPO_HOME}/build/*
+BSP_BASE = ../bare-metal-bsp
+
+all: ${TARGET}.elf
+
+include  ${REPO_HOME}/src/Makefile
+CFLAGS += ${GCC_FLAGS}
+
+include $(BSP_BASE)/env/common-gcc.mk
 
-# =============================================================================

lwc/src/Makefile

@@ -4,27 +4,17 @@
 # can be found at https://opensource.org/licenses/MIT (or should be included 
 # as LICENSE.txt within the associated archive or repository).
 
-ifndef REPO_HOME
-  $(error "execute 'source ./bin/conf.sh' to configure environment")
-endif
-ifndef REPO_VERSION
-  $(error "execute 'source ./bin/conf.sh' to configure environment")
-endif
-
-export API  ?= aead
-
-# =============================================================================
-
 # include build-related content for algorithm
-include ./${ALG}/Makefile.in
+include ${REPO_HOME}/src/${ALG}/Makefile.in
 
 # include build-related content for architecture
-include ./share/arch/${ARCH}/Makefile.in
+#include ${REPO_HOME}/src/share/arch/${ARCH}/Makefile.in
 
 # parameterise source code using environment variables
 ifeq "${API}" "aead"
 GCC_FLAGS += -DAPI_AEAD
 endif
+
 ifeq "${API}" "hash"
 GCC_FLAGS += -DAPI_HASH
 endif
@@ -37,9 +27,9 @@ endif
 # -----------------------------------------------------------------------------
 
 ifeq "${IMP}" "nist"
-export LWISE_INCLUDES += ${REPO_HOME}/build/${ALG} ./share ./share/nist ./share/arch/${ARCH}
+export LWISE_INCLUDES += ${REPO_HOME}/build/${ALG} ${REPO_HOME}/src/share ${REPO_HOME}/src/share/nist ${REPO_HOME}/src/share/arch/${ARCH}
 else
-export LWISE_INCLUDES += ${REPO_HOME}/build/${ALG} ./share ./share/nist ./share/arch/${ARCH} ./${ALG}/arch/${ARCH} ./${ALG}/imp/${IMP} ./${ALG}/imp/share
+export LWISE_INCLUDES += ${REPO_HOME}/build/${ALG} ${REPO_HOME}/src/share ${REPO_HOME}/src/share/nist ${REPO_HOME}/src/share/arch/${ARCH} ${REPO_HOME}/src/${ALG}/arch/${ARCH} ${REPO_HOME}/src/${ALG}/imp/${IMP} ${REPO_HOME}/src/${ALG}/imp/share
 endif
 
 export LWISE_SOURCES  += $(wildcard $(addsuffix /*.c,   ${LWISE_INCLUDES})) 
@@ -48,32 +38,30 @@ export LWISE_SOURCES  += $(wildcard $(addsuffix /*.s,   ${LWISE_INCLUDES}))
 export LWISE_SOURCES  += $(wildcard $(addsuffix /*.S,   ${LWISE_INCLUDES}))
 export LWISE_HEADERS  += $(wildcard $(addsuffix /*.h,   ${LWISE_INCLUDES}))
 
-export       INCLUDES := ${LWISE_INCLUDES} ${NIST_INCLUDES}
+export       ALL_INCLUDES := ${LWISE_INCLUDES} ${NIST_INCLUDES} ${REPO_HOME}/build/${ALG}
+INCLUDES += $(foreach dir,$(ALL_INCLUDES),-I$(dir))
 
-export       SOURCES  := ${LWISE_SOURCES}  ${NIST_SOURCES} ${REPO_HOME}/build/${ALG}/kat_${API}.c 
+export       SOURCES  := ${LWISE_SOURCES}  ${NIST_SOURCES}
-export       HEADERS  := ${LWISE_HEADERS}  ${NIST_HEADERS} ${REPO_HOME}/build/${ALG}/kat_${API}.h 
+export       HEADERS  := ${LWISE_HEADERS}  ${NIST_HEADERS}
-
-export       TARGETS  += ${REPO_HOME}/build/${ALG}
-export       TARGETS  += ${REPO_HOME}/build/${ALG}/kat_${API}.h
-export       TARGETS  += ${REPO_HOME}/build/${ALG}/kat_${API}.c
-export       TARGETS  += ${REPO_HOME}/build/${ALG}/driver-${API}_${ARCH}_${IMP}.elf
-export       TARGETS  += ${REPO_HOME}/build/${ALG}/driver-${API}_${ARCH}_${IMP}.asm
 
 # -----------------------------------------------------------------------------
 
 ${REPO_HOME}/build/${ALG}       :
 	@mkdir --parents ${@}
 
+${SOURCES} : ${REPO_HOME}/build/${ALG}/kat_${API}.c ${REPO_HOME}/build/${ALG}/kat_${API}.h
+
 ${REPO_HOME}/build/${ALG}/kat_${API}.h : ${NIST_KAT}
-	@python3 ./share/kat.py --api="${API}" --header < ${<} > ${@}
+	@python3 ${REPO_HOME}/src/share/kat.py --api="${API}" --header < ${<} > ${@}
 ${REPO_HOME}/build/${ALG}/kat_${API}.c : ${NIST_KAT}
-	@python3 ./share/kat.py --api="${API}" --source < ${<} > ${@}
+	@python3 ${REPO_HOME}/src/share/kat.py --api="${API}" --source < ${<} > ${@}
 	
-${REPO_HOME}/build/${ALG}/driver-${API}_${ARCH}_${IMP}.elf : ${SOURCES} 
-	@${GCC_PREFIX}-gcc ${GCC_FLAGS} ${GCC_PATHS} $(addprefix -I ,${INCLUDES}) -std='gnu99' -O3 -o ${@} $(filter %.c, ${^}) $(filter %.cpp, ${^}) $(filter %.S, ${^}) ${GCC_LIBS}
 
-${REPO_HOME}/build/${ALG}/driver-${API}_${ARCH}_${IMP}.asm : ${REPO_HOME}/build/${ALG}/driver-${API}_${ARCH}_${IMP}.elf
+
-	@${GCC_PREFIX}-objdump --disassemble-all ${<} > ${@}
+C_SRCS += $(filter %.c, ${SOURCES})
+CXX_SRCS += $(filter %.cpp, ${SOURCES})
+ASM_SRCS += $(filter %.S, ${SOURCES})
+ 
 
 # -----------------------------------------------------------------------------
 
@@ -102,9 +90,6 @@ dump  :
 	@echo "HEADERS    = ${HEADERS}"
 	@echo "TARGETS    = ${TARGETS}"
 
-build : ${TARGETS}
+	@echo "ASM_SRCS = ${ASM_SRCS}"
-
-clean : 
-	@rm --force --recursive ${TARGETS}
 
 # =============================================================================