Method load_binary

src/loader.rs:235–254

(
        &mut self,
        command: &[String],
        irq_num: usize,
        mmio_ranges: Vec<u64>,
    )

    }

    pub fn load_binary(
        &mut self,
        command: &[String],
        irq_num: usize,
        mmio_ranges: Vec<u64>,
    ) -> Result<(VirtMem, DeviceStatus, DriverStatus)> {
        let binary = try_core_res!(ElfBinary::new(self.binary), "cannot parse elf binary");

        self.string_arg_size = page_align(command.iter().map(|c| c.len() + 1).sum());
        try_core_res!(binary.load(self), "cannot load elf binary");

        let (device_status, driver_status) = try_with!(
            self.write_stage1_args(command, irq_num, mmio_ranges),
            "failed to write stage1 arguments"
        );

        try_with!(self.upload_binary(), "failed to upload binary to vm");
        let mem = require_with!(self.virt_mem.take(), "BUG, no virtual memory assigned");
        Ok((mem, device_status, driver_status))
    }
}

type ElfResult = std::result::Result<(), ElfLoaderErr>;