fpga: tools: Improve native ModelSim support

This adds support for colored output and support for directories added
to the list of source files (for HLS support).

3 files changed, 255 insertions, 72 deletions

diff --git a/fpga/usrp3/tools/make/viv_simulator.mak b/fpga/usrp3/tools/make/viv_simulator.mak
index 41b58bf8c..5ced4ee32 100644
--- a/fpga/usrp3/tools/make/viv_simulator.mak
+++ b/fpga/usrp3/tools/make/viv_simulator.mak
@@ -14,7 +14,7 @@ SIM_FAST=false
 endif
 
 # -------------------------------------------------------------------
-# Path variables
+# Variables
 # -------------------------------------------------------------------
 
 ifdef SIM_COMPLIBDIR
@@ -24,57 +24,18 @@ endif
 # Parse part name from ID
 PART_NAME=$(subst /,,$(PART_ID))
 
-# -------------------------------------------------------------------
-# Usage: SETUP_AND_LAUNCH_SIMULATION
-# Args: $1 = Simulator Name
-# -------------------------------------------------------------------
-
 # Resolve path
 EXP_DESIGN_SRCS = $(call RESOLVE_PATHS,$(DESIGN_SRCS))
 EXP_SIM_SRCS    = $(call RESOLVE_PATHS,$(SIM_SRCS))
 EXP_INC_SRCS    = $(call RESOLVE_PATHS,$(INC_SRCS))
 
-# (NOQ) No quotes!
-NOQ_DESIGN_SRCS := $(subst $\",,$(EXP_DESIGN_SRCS))
-NOQ_SIM_SRCS    := $(subst $\",,$(EXP_SIM_SRCS))
-NOQ_INC_SRCS    := $(subst $\",,$(EXP_INC_SRCS))
-
-# Separate out VHDL
-NOQ_DESIGN_VHDL := $(filter %.vhd,$(NOQ_DESIGN_SRCS))
-NOQ_SIM_VHDL    := $(filter %.vhd,$(NOQ_SIM_SRCS))
-NOQ_VHDL        := $(NOQ_DESIGN_VHDL) $(NOQ_SIM_VHDL)
-
-# Separate out System Verilog
-NOQ_DESIGN_SV := $(filter %.sv,$(NOQ_DESIGN_SRCS))
-NOQ_SIM_SV    := $(filter %.sv,$(NOQ_SIM_SRCS))
-NOQ_SV        := $(NOQ_DESIGN_SV) $(NOQ_SIM_SV)
-# Fetch packages from include list to compile
-NOQ_PKG_SV    := $(filter %.sv,$(NOQ_INC_SRCS))
-
-# Seperate out Verilog
-NOQ_INC_DIRS       := $(sort $(dir $(NOQ_DESIGN_SRCS) $(NOQ_SIM_SRCS) $(NOQ_INC_SRCS)))
-NOQ_DESIGN_VERILOG := $(filter %.v,$(NOQ_DESIGN_SRCS))
-NOQ_SIM_VERILOG    := $(filter %.v,$(NOQ_SIM_SRCS))
-NOQ_VERILOG        := $(NOQ_DESIGN_VERILOG) $(NOQ_SIM_VERILOG)
-
-# Modelsim Load libraries
-MODELSIM_LIBS += unisims_ver
-
-# Arguments for various simulators
-MODELSIM_ARGS_L += $(MODELSIM_ARGS) -quiet
-SVLOG_ARGS_L    += $(SVLOG_ARGS) -quiet +define+WORKING_DIR="\"${CURDIR}\""
-VLOG_ARGS_L     += $(VLOG_ARGS) -quiet +define+WORKING_DIR="\"${CURDIR}\""
-VHDL_ARGS_L     += $(VHDL_ARGS) -quiet
-
-# Working directory for standalone ModelSim execution
+# Working directory for native ModelSim execution
 MODELSIM_PROJ_DIR ?= modelsim_proj
 
-# Check if we want to load the ModelSim GUI
-ifeq ($(GUI), 1)
-	MODELSIM_ARGS_L += -voptargs=+acc
-else
-	MODELSIM_ARGS_L += -c -do "run -all; quit -f"
-endif
+# -------------------------------------------------------------------
+# Usage: SETUP_AND_LAUNCH_SIMULATION
+# Args: $1 = Simulator Name
+# -------------------------------------------------------------------
 
 SETUP_AND_LAUNCH_SIMULATION = \
 	@ \
@@ -93,6 +54,36 @@ SETUP_AND_LAUNCH_SIMULATION = \
 	export VIV_SIM_64BIT=$(MODELSIM_64BIT); \
 	$(TOOLS_DIR)/scripts/launch_vivado.sh -mode $(VIVADO_MODE) -source $(call RESOLVE_PATH,$(TOOLS_DIR)/scripts/viv_sim_project.tcl) -log xsim.log -nojournal
 
+# -------------------------------------------------------------------
+# Usage: SETUP_AND_LAUNCH_VLINT
+# Args: N/A
+# -------------------------------------------------------------------
+
+SETUP_AND_LAUNCH_VLINT = \
+	@ \
+	export VLINT_PROJ_DIR=$(MODELSIM_PROJ_DIR); \
+	export VLINT_DESIGN_SRCS=$(EXP_DESIGN_SRCS); \
+	export VLINT_SIM_SRCS=$(EXP_SIM_SRCS); \
+	export VLINT_INC_SRCS=$(EXP_INC_SRCS); \
+	export VLINT_SVLOG_ARGS="$(SVLOG_ARGS)"; \
+	export VLINT_VLOG_ARGS="$(VLOG_ARGS)"; \
+	export VLINT_VHDL_ARGS="$(VHDL_ARGS)"; \
+	$(TOOLS_DIR)/scripts/launch_vlint.sh
+
+# -------------------------------------------------------------------
+# Usage: SETUP_AND_LAUNCH_VLINT
+# Args: N/A
+# -------------------------------------------------------------------
+
+SETUP_AND_LAUNCH_MODELSIM = \
+	@ \
+	export MSIM_PROJ_DIR=$(MODELSIM_PROJ_DIR); \
+	export MSIM_SIM_TOP=$(SIM_TOP); \
+	export MSIM_ARGS="$(MODELSIM_ARGS)"; \
+	export MSIM_LIBS="$(MODELSIM_LIBS)"; \
+	export MSIM_MODE=$(VIVADO_MODE); \
+	$(TOOLS_DIR)/scripts/launch_modelsim.sh
+
 .SECONDEXPANSION:
 
 ##xsim:       Run the simulation using the Xilinx Vivado Simulator
@@ -115,39 +106,14 @@ vsim: .check_tool $(COMPLIBDIR) $(DESIGN_SRCS) $(SIM_SRCS) $(INC_SRCS)
 
 ##modelsim:   Run the simulation using Modelsim (natively)
 modelsim: .check_tool vlint
-	cd $(MODELSIM_PROJ_DIR) && vsim $(MODELSIM_ARGS_L) $(foreach lib,$(MODELSIM_LIBS),-L $(lib)) $(SIM_TOP)
-
+	$(call SETUP_AND_LAUNCH_MODELSIM)
 
 # NOTE: VHDL files require a correct compile order.  This script compiles files
 #       in the order they are defined in $(DESIGN_SRC), then $SIM_SRC)
 
 ##vlint:      Run ModelSim compiler to lint files.
 vlint: .check_tool $(COMPLIBDIR) $(DESIGN_SRCS) $(SIM_SRCS) $(INC_SRCS)
-	$(shell mkdir -p ./$(MODELSIM_PROJ_DIR))
-	$(file >$(MODELSIM_PROJ_DIR)/svlogarglist.txt,/* Auto generated argument file for vlog -sv */)
-	$(file >>$(MODELSIM_PROJ_DIR)/svlogarglist.txt,-sv)
-	$(foreach dir,$(NOQ_INC_DIRS),       $(file >>$(MODELSIM_PROJ_DIR)/svlogarglist.txt,+incdir+$(dir)))
-	$(foreach src,$(NOQ_PKG_SV),         $(file >>$(MODELSIM_PROJ_DIR)/svlogarglist.txt,$(src)))
-	$(foreach src,$(NOQ_SV),             $(file >>$(MODELSIM_PROJ_DIR)/svlogarglist.txt,$(src)))
-	$(file >$(MODELSIM_PROJ_DIR)/vlogarglist.txt,/* Auto generated argument file for vlog */)
-	$(file >>$(MODELSIM_PROJ_DIR)/vlogarglist.txt,-vlog01compat)
-	$(foreach dir,$(NOQ_INC_DIRS),       $(file >>$(MODELSIM_PROJ_DIR)/vlogarglist.txt,+incdir+$(dir)))
-	$(foreach src,$(NOQ_VERILOG),        $(file >>$(MODELSIM_PROJ_DIR)/vlogarglist.txt,$(src)))
-	$(file >$(MODELSIM_PROJ_DIR)/vcomarglist.txt,/* Auto generated argument file for vcom */)
-	$(file >>$(MODELSIM_PROJ_DIR)/vcomarglist.txt,-2008) 
-	$(foreach src,$(NOQ_VHDL),$(file >>$(MODELSIM_PROJ_DIR)/vcomarglist.txt,$(src)))
-ifneq ($(strip $(NOQ_SV)),)  
-	@echo "*** COMPILING SYSTEM VERILOG ***"
-	cd $(MODELSIM_PROJ_DIR) && vlog $(SVLOG_ARGS_L) -f svlogarglist.txt
-endif
-ifneq ($(strip $(NOQ_VERILOG)),)  
-	@echo "*** COMPILING VERILOG ***"
-	cd $(MODELSIM_PROJ_DIR) && vlog $(VLOG_ARGS_L) -f vlogarglist.txt
-endif   
-ifneq ($(strip $(NOQ_VHDL)),) 
-	@echo "*** COMPILING VHDL ***"
-	cd $(MODELSIM_PROJ_DIR) && vcom $(VHDL_ARGS_L) -f vcomarglist.txt
-endif
+	$(call SETUP_AND_LAUNCH_VLINT)
    
 ##vclean:     Cleanup ModelSim intermediate files
 vclean:
diff --git a/fpga/usrp3/tools/scripts/launch_modelsim.sh b/fpga/usrp3/tools/scripts/launch_modelsim.sh
new file mode 100755
index 000000000..a0aa3d74e
--- /dev/null
+++ b/fpga/usrp3/tools/scripts/launch_modelsim.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+#------------------------------------------
+# Colorize
+#------------------------------------------
+
+# VIV_COLOR_SCHEME must be defined in the environment setup script
+case "$VIV_COLOR_SCHEME" in
+    default)
+        CLR_OFF='tput sgr0'
+        ERR_CLR='tput setaf 1'
+        WARN_CLR='tput setaf 3'
+        INFO_CLR='tput setaf 6'
+        ;;
+    *)
+        CLR_OFF=''
+        ERR_CLR=$CLR_OFF
+        WARN_CLR=$CLR_OFF
+        INFO_CLR=$CLR_OFF
+esac
+
+# Display output string colorized
+function print_color {
+    case $line in
+        *Fatal:*|*Failure:*)
+            eval $ERR_CLR; echo "$line"; eval $CLR_OFF
+            ;;
+        *Error:*|*Error[[:space:]]\(suppressible\):*)
+            eval $ERR_CLR; echo "$line"; eval $CLR_OFF
+            ;;
+        *Warning:*)
+            eval $WARN_CLR; echo "$line"; eval $CLR_OFF
+            ;;
+        *Info:*|*Note:*)
+            eval $INFO_CLR; echo "$line"; eval $CLR_OFF
+            ;;
+        *)
+            echo "$line"
+    esac
+}
+
+#------------------------------------------
+# Launch ModelSim
+#------------------------------------------
+
+# Using -voptargs=+acc makes everything visible in the simulator for GUI mode
+# and avoids some cases where simulation mismatch could otherwise occur.
+MSIM_DEFAULT="-voptargs=+acc -quiet -L unisims_ver"
+
+cd $MSIM_PROJ_DIR
+
+# Generate the library options string
+MSIM_LIB_ARGS=
+for lib in $MSIM_LIBS
+do
+    MSIM_LIB_ARGS+="-L $lib "
+done
+
+if [ $MSIM_MODE == "gui" ]; then
+    vsim $MSIM_DEFAULT $MSIM_ARGS $MSIM_LIB_ARGS $MSIM_SIM_TOP 2>&1 | while IFS= read -r line; do
+        print_color $line
+    done
+    if [ ${PIPESTATUS[0]} -ne 0 ]; then exit ${PIPESTATUS[0]}; fi
+elif [ $MSIM_MODE == "batch" ]; then
+    vsim -batch -do "run -all; quit -f" $MSIM_DEFAULT $MSIM_ARGS $MSIM_LIB_ARGS $MSIM_SIM_TOP 2>&1 | while IFS= read -r line; do
+        print_color $line
+    done
+    if [ ${PIPESTATUS[0]} -ne 0 ]; then exit ${PIPESTATUS[0]}; fi
+fi
diff --git a/fpga/usrp3/tools/scripts/launch_vlint.sh b/fpga/usrp3/tools/scripts/launch_vlint.sh
new file mode 100755
index 000000000..90df485df
--- /dev/null
+++ b/fpga/usrp3/tools/scripts/launch_vlint.sh
@@ -0,0 +1,148 @@
+#!/bin/bash
+
+#------------------------------------------
+# Colorize
+#------------------------------------------
+
+# VIV_COLOR_SCHEME must be defined in the environment setup script
+case "$VIV_COLOR_SCHEME" in
+    default)
+        CLR_OFF='tput sgr0'
+        ERR_CLR='tput setaf 1'
+        CRIWARN_CLR='tput setaf 1'
+        WARN_CLR='tput setaf 3'
+        ;;
+    *)
+        CLR_OFF=''
+        ERR_CLR=$CLR_OFF
+        CRIWARN_CLR=$CLR_OFF
+        WARN_CLR=$CLR_OFF
+esac
+
+# Display output string colorized
+function print_color {
+    case $line in
+        *Fatal:*)
+            eval $ERR_CLR; echo "$line"; eval $CLR_OFF
+            ;;
+        *Error:*)
+            eval $ERR_CLR; echo "$line"; eval $CLR_OFF
+            ;;
+        *Warning:*)
+            eval $WARN_CLR; echo "$line"; eval $CLR_OFF
+            ;;
+        *)
+            echo "$line"
+    esac
+}
+
+#------------------------------------------
+# Functions
+#------------------------------------------
+
+# Replace any directories with the files they include
+function replace_dirs_with_source {
+    for file in "$@"
+    do
+        if [ -d $file ]; then
+            echo "$(realpath $(find $file -maxdepth 1 -type f)) "
+        else
+            echo "$file "
+        fi
+    done
+}
+
+#------------------------------------------
+# Initialize Variables
+#------------------------------------------
+
+WORKING_DIR=$(pwd)
+
+# Define arguments to pass to the compile
+SVLOG_ARGS="$VLINT_SVLOG_ARGS -quiet +define+WORKING_DIR=$WORKING_DIR"
+VLOG_ARGS="$VLINT_VLOG_ARGS -quiet +define+WORKING_DIR=$WORKING_DIR"
+VHDL_ARGS="$VLINT_VHDL_ARGS -quiet"
+
+# Define files in which to store all the compiler arguments
+SV_ARGS_FILE=svlogarglist.txt
+V_ARGS_FILE=vlogarglist.txt
+VHD_ARGS_FILE=vcomarglist.txt
+
+# Replace any directories with the sources they contain
+SOURCES=
+SOURCES+=$(replace_dirs_with_source $VLINT_INC_SRCS)
+SOURCES+=$(replace_dirs_with_source $VLINT_SIM_SRCS)
+SOURCES+=$(replace_dirs_with_source $VLINT_DESIGN_SRCS)
+
+# Separate the files by type and determine include directories to use
+V_FILES=
+SV_FILES=
+VHDL_FILES=
+V_INC=
+for file in $SOURCES
+do
+    if [[ ${file: -3} == ".sv" ]]; then
+        SV_FILES+="$file "
+        V_INC+="+incdir+${file%/*}/ "
+    elif [[ ${file: -2} == ".v" ]]; then
+        V_FILES+="$file "
+        V_INC+="+incdir+${file%/*}/ "
+    elif [[ ${file: -3} == ".vh" || ${file: -4} == ".svh" ]]; then
+        V_INC+="+incdir+${file%/*}/ "
+    elif [[ ${file: -4} == ".vhd" ]]; then
+        VHD_FILES+="$file "
+    fi
+done
+
+# Remove duplicates from the lists of files and directories
+SV_FILES=$(printf '%s\n' $SV_FILES | awk '!a[$0]++')
+V_FILES=$(printf '%s\n' $V_FILES | awk '!a[$0]++')
+VHD_FILES=$(printf '%s\n' $VHD_FILES | awk '!a[$0]++')
+V_INC=$(printf '%s\n' $V_INC | awk '!a[$0]++')
+
+#------------------------------------------
+# Compile HDL
+#------------------------------------------
+
+# Generate argument files
+mkdir -p ./$VLINT_PROJ_DIR
+cd ./$VLINT_PROJ_DIR
+
+echo "/* Auto generated argument file for vlog -sv */" > $SV_ARGS_FILE
+echo "-sv" >> $SV_ARGS_FILE
+printf '%s\n'  $V_INC $SV_FILES >> $SV_ARGS_FILE
+
+echo "/* Auto generated argument file for vlog -v */" > $V_ARGS_FILE
+echo "-vlog01compat" >> $V_ARGS_FILE
+printf '%s\n' $V_INC $V_FILES >> $V_ARGS_FILE
+
+echo "/* Auto generated argument file for vcom */" > $VHD_ARGS_FILE
+echo "-2008" >> $VHD_ARGS_FILE
+printf '%s\n' $VHD_FILES >> $VHD_ARGS_FILE
+
+# Run ModelSim compiler for each file type
+if [[ -n "$SV_FILES" ]]; then
+    echo "* Compiling SystemVerilog"
+    vlog $SVLOG_ARGS -sv -f svlogarglist.txt 2>&1 | while IFS= read -r line; do
+        print_color $line
+    done
+    if [ ${PIPESTATUS[0]} -ne 0 ]; then exit ${PIPESTATUS[0]}; fi
+fi
+if [[ -n "$V_FILES" ]]; then
+    echo "* Compiling Verilog"
+    vlog $VLOG_ARGS -f vlogarglist.txt 2>&1 | while IFS= read -r line; do
+        print_color $line
+    done
+    if [ ${PIPESTATUS[0]} -ne 0 ]; then exit ${PIPESTATUS[0]}; fi
+fi
+if [[ -n "$VHD_FILES" ]]; then
+    echo "* Compiling VHDL"
+    vcom $VHDL_ARGS -f vcomarglist.txt 2>&1 | while IFS= read -r line; do
+        print_color $line
+    done
+    if [ ${PIPESTATUS[0]} -ne 0 ]; then exit ${PIPESTATUS[0]}; fi
+fi
+
+
+
+