i3abghany

use16
org 0x7c00

    ; Set stack
    mov bp, 0x8000
    mov sp, bp

    ; Load 2nd stage
    mov bx, 0x07E0
    mov es, bx

i3abghany

import numpy as np
import pandas as pd
from matplotlib import pyplot as plt
import os

if not os.getenv("LAB_PATH"):
    print("Set Lab Path\n")
    exit(1)

i3abghany

static struct virtio_blk blk_device;
static struct slab_t *virtio_blk_req_slab;

void virtio_blk_isr()
{
    uint32_t intr_status = VIRTIO_READ(VIRTIO_MMIO_INTERRUPT_STATUS);
    VIRTIO_WRITE(VIRTIO_MMIO_INTERRUPT_ACK, intr_status);

    while (blk_device.last_seen_used != blk_device.virtq.used->idx) {

i3abghany

660a661,664
> pkgconfig_fuse_LIBS
> pkgconfig_fuse_CFLAGS
> pkgconfig_fuse3_LIBS
> pkgconfig_fuse3_CFLAGS
670a675,676
> pkgconfig_XZ_LIBS
> pkgconfig_XZ_CFLAGS
673a680,683
> pkgconfigdir

i3abghany

#!/bin/bash

MNT_DIR="/mnt/zfs-$RANDOM"

sudo apt install kpartx
sudo losetup /dev/loop13 $1
sudo kpartx -av /dev/loop13
sudo mkdir $MNT_DIR
sudo zpool import -d /dev/mapper/ -R $MNT_DIR
sudo zpool import zroot -R $MNT_DIR -f

i3abghany

QEMU Cache Modelling TCG Plugin

This repository contains all the work done for the project TCG Plugin: Cache modelling, wherein a multi-core, multi-level cache modelling TCG plugin is developed. I also wrote a QEMU blog post that contains more technical information about the internals of the plugin, along with an example demonstrating how to make use of it. The plugin can be optionally attached to QEMU on either user-mode emulation or full-system emulation. On