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#!/bin/bash
# Variables
TINYCORE_URL="http://tinycorelinux.net/14.x/x86/release/TinyCore-current.iso" # TinyCore Linux ISO URL
ISO_FILE="TinyCore.iso" # Local TinyCore ISO file
DISK_IMAGE="tinycore_test.img" # Disk image for TinyCore
DISK_SIZE="128M" # Size of the disk image
MOUNT_DIR="mnt_tinycore" # Temporary mount point for the disk image
BINARY="$1" # Precompiled binary passed as argument
# Ensure a binary is provided as an argument
if [ -z "$BINARY" ]; then
echo "Usage: $0 <path_to_precompiled_binary>"
exit 1
fi
# Ensure the binary exists
if [ ! -f "$BINARY" ]; then
echo "Error: Binary file '$BINARY' not found."
exit 1
fi
# Ensure required tools are installed
REQUIRED_TOOLS=("wget" "qemu-system-x86_64" "dd" "mkfs.ext4" "mount" "losetup")
for tool in "${REQUIRED_TOOLS[@]}"; do
if ! command -v $tool &>/dev/null; then
echo "Error: $tool is required but not installed. Please install it first."
exit 1
fi
done
# Step 1: Download TinyCore Linux ISO
if [ ! -f "$ISO_FILE" ]; then
echo "Downloading TinyCore Linux ISO..."
wget -O $ISO_FILE $TINYCORE_URL
fi
# Step 2: Create a Disk Image
echo "Creating disk image..."
dd if=/dev/zero of=$DISK_IMAGE bs=1M count=${DISK_SIZE/M/} status=progress
mkfs.ext4 $DISK_IMAGE
# Step 3: Mount and Prepare Disk Image
echo "Mounting disk image and adding binary..."
mkdir -p $MOUNT_DIR
sudo mount -o loop $DISK_IMAGE $MOUNT_DIR
# Create TinyCore directory structure and add binary
sudo mkdir -p $MOUNT_DIR/tce
sudo cp "$BINARY" $MOUNT_DIR/
sudo umount $MOUNT_DIR
rmdir $MOUNT_DIR
# Step 4: Boot TinyCore Linux in QEMU
echo "Booting TinyCore Linux with QEMU..."
qemu-system-x86_64 \
-cdrom $ISO_FILE \
-hda $DISK_IMAGE \
-m 512M \
-vga std \
-boot d \
-append "loglevel=3 tce=sda init=/init" \
-nographic
echo "QEMU exited. Check above for errors or results."
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