# hdgl_boot.py
import os
import struct
from hdgl import HDGLLattice  # your analog HDGL engine

# -------------------------------
# CONFIGURATION
# -------------------------------
KERNEL_PATH = "vmlinuz.bin"
INITRAMFS_PATH = "initramfs.cpio.gz"
CHANNEL_COUNT = 8  # number of HDGL superposition channels

# -------------------------------
# PAGE LOADING UTILITIES
# -------------------------------
def load_pages(path):
    """Load a binary into 4KB pages."""
    pages = []
    with open(path, "rb") as f:
        while True:
            page = f.read(4096)
            if not page:
                break
            pages.append(bytearray(page))
    return pages

# -------------------------------
# HDGL CHANNEL MAPPING
# -------------------------------
def map_pages_to_hdgl(lattice, kernel_pages, initramfs_pages):
    """Map pages dynamically to HDGL channels."""
    # round-robin or analog-fusion mapping
    all_pages = kernel_pages + initramfs_pages
    for i, page in enumerate(all_pages):
        channel = i % CHANNEL_COUNT
        lattice.assign_page(channel, page)

# -------------------------------
# BOOT PROCEDURE
# -------------------------------
def boot_debian():
    print("Booting Debian via HDGL lattice...")
    
    # Load kernel and initramfs
    kernel_pages = load_pages(KERNEL_PATH)
    initramfs_pages = load_pages(INITRAMFS_PATH)
    
    # Initialize lattice channels
    lattice = HDGLLattice(channels=CHANNEL_COUNT)
    
    # Map pages to lattice
    map_pages_to_hdgl(lattice, kernel_pages, initramfs_pages)
    
    # Start lattice execution (analog-driven)
    lattice.execute_all()
    
    print("Debian initramfs boot completed via HDGL.")

# -------------------------------
# ENTRY POINT
# -------------------------------
if __name__ == "__main__":
    boot_debian()
