Pushing up the ABOUT.md grub.cfg and menu.lst files

This commit is contained in:
Gregory Kenneth Bowne 2023-10-17 23:02:33 -07:00
parent d175b403da
commit 2ecc3fc83d
3 changed files with 140 additions and 0 deletions

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ABOUT.md Normal file
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# About ClassicOS
I am making a custom operating system as an OSDev project. I am calling it ClassicOS!
We are using C11/C17 standard code.
This OS is x86 32 bit meant to be run on any 32 bit Intel processor including:
- 386
- 486
- Pentium
- Pentium Pro
- Pentium II
- Pentium 3
- "Prescott" & "Northwood" Pentium 4
Able to run on systems with EISA, VESA, MCA, PCI or ISA architecture.
This will include:
- a GUI
- a shell/terminal/tty/console
- 16 bit Real mode bootloader
- NE2000 compatible Network drivers
- FAT Filesystem support including FAT12, FAT16, FAT32
- ext2 Filesystem support
- NTFS Filesystem support
- Supports ATA, IDE, EIDE, UltraATA 33 and 66, PATA drives
- Supports Floppy to 1.2MB 5.25" and 1.44MB 3.5"
- Supports ISO9660
- DOS mode
Features:
Note: This OS eventually may ship for 64 bit architecture and support legacy LGA775 and LGA115x processors.

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src/boot/grub/grub.cfg Normal file
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# ClassicOS 0.0.1 grub.cfg
# Config for GNU GRand Unified Bootloader (GRUB)
# /boot/grub/grub.cfg
insmod efi_gop
insmod efi_uga
insmod all_video
insmod font
insmod png
insmod gfxterm
if loadfont ${prefix}/unicode.pf2
then
set gfxmode=auto
set gfxpayload=keep
set gfxterm_font=unicode
terminal_input console
terminal_output console
fi
# Enable serial console
if serial --unit=0 --speed=115200; then
terminal_input --append serial
terminal_output --append serial
fi
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
set cfgdir="$prefix/boot/grub/"
probe -u $root --set=usbuuid
insmod search_fs_uuid
export isopart
set isopath="/iso/"
menuentry "ClassicOS" {
# Load partition table and file system modules
insmod part_msdos
insmod part_gpt
insmod gzio
insmod fat
insmod iso9660
insmod ntfs
insmod ntfscomp
insmod exfat
insmod ext2
set root='(hd0,msdos1)'
multiboot /boot/kernel.bin
multiboot2 /boot/kernel.bin
module2 /boot/setup1 setup1
module2 /boot/kernel kernel
boot
}
# Set default menu entry
set default=0
set timeout=0
set timeout_style=menu
set fallback=0
set check_signatures=enforce
export check_signatures
# Welcome Text _ Menu Entries
menuentry "Welcome to ClassicOS" {
insmod ext2
}
menuentry "----------------------------------------------------" {
insmod ext2
}
menuentry "Reboot" --unrestricted {
reboot
}
color_normal=light-cyan/dark-gray
color_highlight=light-red/red
menu_color_normal=cyan/blue
menu_color_highlight=white/black
search --no-floppy --set=root -l 'boot'
set root=${root}
if [ "${timeout}" = 0 ]; then
set timeout=10
fi

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src/boot/grub/menu.lst Normal file
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# This doesn't work
# If you wanna use the old GRUB, please fix this thing
title Linux
configfile /config/linux.lst
title Tools
configfile /config/tools.lst