#!/bin/sh
#
# SPDX-License-Identifier: BSD-3-Clause
#
# Copyright © 2019 Keith Packard
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above
#    copyright notice, this list of conditions and the following
#    disclaimer in the documentation and/or other materials provided
#    with the distribution.
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#

qemu="qemu-system-riscv32"

# select the program
#elf=hello-world-riscv.elf
elf=hello-world++-riscv.elf

# Set the target machine
machine=virt,accel=tcg
cpu=rv32

# Map stdio to a multiplexed character device so we can use it
# for the monitor and semihosting output

chardev=stdio,mux=on,id=stdio0

# Point the semihosting driver at our new chardev

semi=enable=on,chardev=stdio0,arg="test-file"

# Point the monitor at the new chardev too

mon=chardev=stdio0,mode=readline

# Disable the serial port

serial=chardev:stdio0

$qemu -chardev $chardev -semihosting-config $semi -mon $mon -serial $serial -machine $machine -cpu $cpu -kernel $elf -bios none -nographic "$@"