Skip to content

Feature/hdstorage #5

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Acteus wants to merge 6 commits into
base: main
Choose a base branch
from
Open

Feature/hdstorage #5

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
420a2e6
Implement VirtIO Block Driver and FAT32 Filesystem Support
Acteus Jan 18, 2026
8eed12f
Update Makefile and clean up whitespace in FAT32 and VFS files
Acteus Jan 18, 2026
0bbee0a
Remove unused global terminal pointer and clean up keyboard handler i…
Acteus Jan 18, 2026
a980fcf
Merge main into feature/hdstorage: Add persistent disk storage with F…
Acteus Jan 20, 2026
05e0757
Remove unused draw_dock function from window.c to streamline GUI code…
Acteus Jan 20, 2026
da1810d
Refactor window.c: Comment out unused variables and add TODOs for ter…
Acteus Jan 20, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 29 additions & 2 deletions Makefile
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@ CROSS_TARGET := --target=aarch64-unknown-none-elf

# Compiler flags
# CPU target: generic works on QEMU and most ARM64 hardware
CFLAGS_COMMON := -Wall -Wextra -Wno-unused-function -ffreestanding -fstack-protector-strong \
CFLAGS_COMMON := -std=gnu11 -Wall -Wextra -Wno-unused-function -ffreestanding -fstack-protector-strong \
-fno-pic -mcpu=cortex-a72 -O2 -g

CFLAGS_KERNEL := $(CFLAGS_COMMON) $(CROSS_TARGET) \
Expand Down Expand Up @@ -85,7 +85,7 @@ QEMU_FLAGS := -M $(QEMU_MACHINE) -cpu $(QEMU_CPU) -m $(QEMU_MEMORY) \
# Main Targets
# ============================================================================

.PHONY: all clean kernel drivers libc userspace runtimes image qemu qemu-debug test help
.PHONY: all clean kernel drivers libc userspace runtimes image qemu qemu-debug test help run run-gui run-disk disk-image

all: kernel drivers libc userspace runtimes image
@echo "=========================================="
Expand All @@ -110,6 +110,10 @@ help:
@echo "Test targets:"
@echo " qemu - Run in QEMU emulator"
@echo " qemu-debug - Run with GDB server"
@echo " run - Run kernel in QEMU (text mode)"
@echo " run-gui - Run kernel with GUI display"
@echo " run-disk - Run with persistent FAT32 disk storage"
@echo " disk-image - Create FAT32 disk image for persistence"
@echo " test - Run test suite"
@echo ""
@echo "Utility targets:"
Expand Down Expand Up @@ -317,6 +321,29 @@ run-gpu: kernel
-serial stdio \
-kernel $(KERNEL_BINARY)

# Run with persistent disk storage
run-disk: kernel disk-image
@echo "[RUN] Starting Vib-OS with persistent disk..."
@qemu-system-aarch64 -M virt,gic-version=3 \
-cpu max -m 512M \
-global virtio-mmio.force-legacy=false \
-device ramfb \
-device virtio-keyboard-device \
-device virtio-tablet-device \
-device virtio-blk-device,drive=hd0 \
-drive id=hd0,if=none,format=raw,file=$(IMAGE_DIR)/disk.img \
-device virtio-net-device,netdev=net0 \
-netdev user,id=net0 \
-serial stdio \
-kernel $(KERNEL_BINARY)

# Create a FAT32 disk image
disk-image: $(IMAGE_DIR)
@echo "[DISK] Creating FAT32 disk image..."
@./scripts/create-disk-image.sh 64 $(IMAGE_DIR)/disk.img || \
(dd if=/dev/zero of=$(IMAGE_DIR)/disk.img bs=1M count=64 2>/dev/null && \
echo "[DISK] Created raw disk image (format manually if needed)")

# ============================================================================
# Toolchain Setup
# ============================================================================
Expand Down
Loading