[target.'cfg(all(target_arch = "riscv32", target_os = "none"))']
runner = "qemu-system-riscv32 -machine sifive_e,revb=true -nographic -semihosting-config enable=on,target=native -kernel"
# runner = "riscv64-unknown-elf-gdb -q -x gdb_init"
rustflags = [
  "-C", "link-arg=-Thifive1-link.x",
]

[build]
# Pick ONE of these compilation targets
# target = "riscv32imc-unknown-none-elf"    # non-atomic support
target = "riscv32imac-unknown-none-elf" # atomic support (partial)