vcom -work work ../src/r2_w_ram.vhd
vcom -work work ../src/r2_w_ram_b.vhd
vcom -work work ../src/common_pkg.vhd
+vcom -work work ../src/extension_pkg.vhd
vcom -work work ../src/core_pkg.vhd
vcom -work work ../src/decoder.vhd
vcom -work work ../src/decoder_b.vhd
vcom -work work ../src/decode_stage_b.vhd
vcom -work work ../src/alu_pkg.vhd
-vcom -work work ../src/extension_pkg.vhd
vcom -work work ../src/exec_op.vhd