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makefile
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# File Name: makefile
# Purpose: make file for compiling cosimulation shared object
# Revision: OSVVM MODELS STANDARD VERSION
#
# Maintainer: Simon Southwell email: simon@gmail.com
# Contributor(s):
# Simon Southwell email: simon.southwell@gmail.com
#
# Description
# Make file supporting compiling of Co-simuation C/C++ code
# using make
#
# Revision History:
# Date Version Description
# 10/2022 2023.01 Initial version
#
# This file is part of OSVVM.
#
# Copyright (c) 2022 by [OSVVM Authors](AUTHORS.md)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# --------------------------------------------------------------------------
#
# User overridable variables: make VAR=NEW_VALUE ...
#
# USRCDIR : Directory where the test source directory is located
# OPDIR : Directory for compilation output
# USRFLAGS : Additional user defined compile and link flags
# SIM : The target simulator. One of GHDL, NVC, RivieraPRO,
# QuestaSim, or ModelSim
# ALDECDIR : Location of RivieraPRO installation, when selected by SIM
#
# --------------------------------------------------------------------------
USRCDIR = usercode
OPDIR = .
USRFLAGS =
SIM = ModelSim
# Derived directory locations
SRCDIR = code
TESTDIR = ${OPDIR}
VOBJDIR = ${TESTDIR}/obj
# VPROC C source code
VPROC_C = $(wildcard ${SRCDIR}/*.c*)
VPROC_C_BASE = $(notdir $(filter %c, ${VPROC_C}))
VPROC_CPP_BASE = $(notdir $(filter %cpp, ${VPROC_C}))
# Test user code
USER_C = $(wildcard ${USRCDIR}/*.c*)
EXCLFILE =
USER_CPP_BASE = $(patsubst ${EXCLFILE},,$(notdir $(filter %cpp, ${USER_C})))
USER_C_BASE = $(notdir $(filter %c, ${USER_C}))
SRC_INCL = $(wildcard ${SRCDIR}/*.h)
USER_INCL = $(wildcard ${USRCDIR}/*.h)
VOBJS = $(addprefix ${VOBJDIR}/, ${VPROC_C_BASE:%.c=%.o} ${VPROC_CPP_BASE:%.cpp=%.o})
VUOBJS = $(addprefix ${VOBJDIR}/, ${USER_C_BASE:%.c=%.o} ${USER_CPP_BASE:%.cpp=%.o})
VPROCLIBSUFFIX = so
# Get OS type
OSTYPE:=$(shell uname)
TOOLFLAGS = -m64
ifeq ("${SIM}", "QuestaSim")
TOOLFLAGS += -DSIEMENS
else ifeq ("${SIM}", "RivieraPRO")
ALDECDIR = /c/Aldec/Riviera-PRO-2022.10-x64
TOOLFLAGS += -DALDEC -I${ALDECDIR}/interfaces/include
ifeq (${OSTYPE}, Linux)
TOOLFLAGS += -L${ALDECDIR}/bin -laldecpli
else
TOOLFLAGS += -L${ALDECDIR}/interfaces/lib -l:aldecpli.lib
endif
else ifeq ("${SIM}", "ModelSim")
TOOLFLAGS = -m32 -DSIEMENS
endif
RV32EXE = test.exe
RV32CMD = cp ${USRCDIR}/test.exe ${OPDIR}
ifneq ("$(wildcard ${USRCDIR}/test.exe)", "")
RV32TEST = ${RV32EXE}
else
RV32TEST = dummy
endif
# Generated PLI C library
VPROC_PLI = ${OPDIR}/VProc.${VPROCLIBSUFFIX}
VLIB = ${TESTDIR}/libvproc.a
VUSER_PLI = ${OPDIR}/VUser.so
VULIB = ${TESTDIR}/libvuser.a
# Set OS specific variables between Linux and Windows (MinGW)
ifeq (${OSTYPE}, Linux)
CFLAGS_SO = -shared -lpthread -lrt -rdynamic
CPPSTD = -std=c++11
WLIB =
else
CFLAGS_SO = -shared -Wl,-export-all-symbols
CPPSTD =
WLIB = -lWs2_32 -l:vproc.${VPROCLIBSUFFIX}
endif
# Define the maximum number of supported VProcs in the compile pli library
MAX_NUM_VPROC = 16
CC = gcc
C++ = g++
CFLAGS = -fPIC \
${TOOLFLAGS} \
-g \
-I${SRCDIR} \
-I${USRCDIR} \
-DVP_MAX_NODES=${MAX_NUM_VPROC} \
-D_REENTRANT
#------------------------------------------------------
# BUILD RULES
#------------------------------------------------------
all: ${VPROC_PLI} ${VUSER_PLI}
${VOBJDIR}/%.o: ${SRCDIR}/%.cpp ${SRC_INCL}
@${C++} ${CPPSTD} -c ${CFLAGS} ${USRFLAGS} $< -o $@
${VOBJDIR}/%.o: ${USRCDIR}/%.c ${USER_INCL}
@${CC} -Wno-write-strings -c ${CFLAGS} ${USRFLAGS} $< -o $@
${VOBJDIR}/%.o: ${USRCDIR}/%.cpp ${USER_INCL}
@${C++} ${CPPSTD} -Wno-write-strings -c ${CFLAGS} ${USRFLAGS} $< -o $@
${VLIB} : ${VOBJS} ${VOBJDIR}
@ar cr ${VLIB} ${VOBJS}
${VULIB} : ${VUOBJS} ${VOBJDIR}
@ar cr ${VULIB} ${VUOBJS}
${VOBJS}: | ${VOBJDIR}
${VUOBJS}: | ${VOBJDIR}
${VOBJDIR}:
@mkdir ${VOBJDIR}
${OPDIR}:
@mkdir ${OPDIR}
${RV32EXE}:
@${RV32CMD}
.PHONY: dummy
dummy:
${VPROC_PLI}: ${VLIB}
@${C++} ${CPPSTD} \
${CFLAGS_SO} \
-Wl,-whole-archive \
${CFLAGS} \
-L${TESTDIR} -lvproc \
-Wl,-no-whole-archive \
${WLIB} \
-ldl \
-o $@
${VUSER_PLI}: ${VULIB} ${RV32TEST}
@${C++} ${CPPSTD} \
${CFLAGS_SO} \
-Wl,-whole-archive \
${CFLAGS} \
${USRFLAGS} \
-L${TESTDIR} -lvuser \
-Wl,-no-whole-archive \
${WLIB} \
-ldl \
-o $@
#------------------------------------------------------
# CLEANING RULES
#------------------------------------------------------
clean:
@rm -rf ${VPROC_PLI} ${VUSER_PLI} ${VLIB} ${VULIB} ${VOBJS} ${VOBJDIR} ${RV32EXE}