verilog/dv/user_uart/run_iverilog

riscv64-unknown-elf-gcc -O2 -funroll-loops -fpeel-loops -fgcse-sm -fgcse-las  -D__RVC_EXT -static -std=gnu99 -fno-common -fno-builtin-printf -DTCM=1 -Wa,-march=rv32imc -march=rv32imc -mabi=ilp32 -DFLAGS_STR=\""-O2 -funroll-loops -fpeel-loops -fgcse-sm -fgcse-las "\"  -c -I./ -I../../rtl/syntacore/scr1/sim/tests/common  user_uart.c -o user_uart.o

riscv64-unknown-elf-gcc -O2 -funroll-loops -fpeel-loops -fgcse-sm -fgcse-las  -D__RVC_EXT -static -std=gnu99 -fno-common -fno-builtin-printf -DTCM=1 -Wa,-march=rv32imc -march=rv32imc -mabi=ilp32 -DFLAGS_STR=\""-O2 -funroll-loops -fpeel-loops -fgcse-sm -fgcse-las "\"  -D__ASSEMBLY__=1 -c -I./ -I../../rtl/syntacore/scr1/sim/tests/common/  ../../rtl/syntacore/scr1/sim/tests/common/crt_tcm.S -o crt_tcm.o

riscv64-unknown-elf-gcc -o user_uart.elf -T ../../rtl/syntacore/scr1/sim/tests/common/link_tcm.ld user_uart.o crt_tcm.o -nostartfiles -nostdlib -lc -lgcc -march=rv32imc -mabi=ilp32

riscv64-unknown-elf-objcopy -O verilog user_uart.elf user_uart.hex

riscv64-unknown-elf-objdump -D user_uart.elf > user_uart.dump

rm crt_tcm.o user_uart.o

#iverilog with waveform dump
#iverilog -g2005-sv -DWFDUMP -I $PDK_PATH -I ../ -I ../../../verilog/rtl -I ../../../verilog/rtl/syntacore/scr1/src/includes   -I ../../../verilog/rtl/sdram_ctrl/src/defs -I $CARAVEL_ROOT/verilog/dv/caravel -I ../model -I ../agents user_uart_tb.v -o user_uart_tb.vvp


iverilog -g2005-sv -I $PDK_PATH -I ../ -I ../../../verilog/rtl -I ../../../verilog/rtl/syntacore/scr1/src/includes   -I ../../../verilog/rtl/sdram_ctrl/src/defs -I $CARAVEL_ROOT/verilog/dv/caravel -I ../model -I ../agents user_uart_tb.v -o user_uart_tb.vvp

vvp user_uart_tb.vvp | tee test.log

\rm -rf user_uart_tb.vvp