compile

spo=31500
if [ "$1" = "" ]; then
	echo ""
	echo "this script compiles and assembles  a source .c code assuming OISC mode"
	echo "stack pointer initial value:" $spo
	echo "supported architectures: arm, riscv, mipsel, x86"
	echo ""
	echo "error: expected two arguments, e.g., ./compile examples/sensor arm"
	exit 1
fi
if [ "$2" = "" ]; then
	echo ""
	echo "this script compiles and assembles  a source .c code assuming OISC mode"
	echo "stack pointer initial value:" $spo
	echo "supported architectures: arm, riscv, mipsel, x86"
	echo ""
	echo "error: expected two arguments, e.g., ./compile examples/sensor arm"
	exit 1
fi
if [ "$3" = "" ]; then
	arch=''
else
	arch=$3
fi
if [ "$4" = "" ]; then
	llcc='std'
else
	llcc=$4
fi
filename="$1"
if [ "$2" = "riscv" ]; then
	echo "compiling for RISC-V architectures (OISC mode):"
	python3 mc.py -in $filename -out $filename -arch riscv32,generic-rv32 -spo $spo 
	if [ $? -eq 0 ]; then
	    echo "assembling:"
	    python3 m.py -in $filename -out $filename 
	    if [ $? -eq 0 ]; then
	       echo "done."
	    else
	       exit 1
	    fi
	else
	    exit 1
	fi
fi
if [ "$2" = "mipsel" ]; then
	echo "compiling for MIPS architectures (OISC mode):"
	python3 mc.py -in $filename -out $filename -arch mipsel,mips32r2 -spo $spo 
	if [ $? -eq 0 ]; then
	    echo "assembling:"
	    python3 m.py -in $filename -out $filename 
	    if [ $? -eq 0 ]; then
	       echo "done."
	    else
	       exit 1
	    fi
	else
	    exit 1
	fi
fi
if [ "$2" = "x86" ]; then
	echo "compiling for X86 architectures (OISC mode):"
	python3 mc.py -in $filename -out $filename -arch x86,i486 -spo $spo 
	if [ $? -eq 0 ]; then
	    echo "assembling:"
	    python3 m.py -in $filename -out $filename 
	    if [ $? -eq 0 ]; then
	       echo "done."
	    else
	       exit 1
	    fi
	else
	    exit 1
	fi
fi
if [ "$2" = "arm" ]; then
	echo "compiling for ARM architectures (OISC mode):"
	python3 mc.py -in $filename -out $filename -arch arm,arm9 -spo $spo 
	if [ $? -eq 0 ]; then
	    echo "assembling:"
	    python3 m.py -in $filename -out $filename 
	    if [ $? -eq 0 ]; then
	       echo "done."
	    else
	       exit 1
	    fi
	else
	    exit 1
	fi
fi
if [ "$2" = "ll" ]; then
	echo "compiling with LLVM IR (OISC mode):"
	python3 mc.py -in $filename -out $filename -arch ll,$arch -spo $spo -llcc $llcc
	if [ $? -eq 0 ]; then
	    echo "assembling:"
	    python3 m.py -in $filename -out $filename
	    if [ $? -eq 0 ]; then
	       echo "done."
	    else
	       exit 1
	    fi
	else
	    exit 1
	fi
fi