fix: try fix keyboard errors

Author: alexeev-prog

Makefile

@@ -13,7 +13,7 @@ CFLAGS = -m32 -nostdlib -nostdinc -fno-builtin -fno-stack-protector \
 
 ASMFLAGS_ELF = -f elf32
 
-C_SOURCES  = $(shell find $(SRC_DIR) -name '*.c')
+C_SOURCES   = $(shell find $(SRC_DIR) -name '*.c')
 ASM_SOURCES = $(SRC_DIR)/bootloader/kernel_entry.asm \
               $(SRC_DIR)/kernel/multiboot.asm \
               $(SRC_DIR)/kernel/cpu/interrupt.asm
@@ -25,8 +25,9 @@ OBJS = $(ASM_OBJS) $(C_OBJS)
 
 KERNEL_ELF = $(BIN_DIR)/kernel.elf
 ISO_NAME   = diskimgs/KintsugiOS.iso
+DISK_IMG   = diskimgs/disk.img
 
-all: $(ISO_NAME)
+all: $(ISO_NAME) $(DISK_IMG)
 
 $(KERNEL_ELF): $(OBJS) $(SRC_DIR)/kernel/linker.ld
 	$(LD) -m elf_i386 -T $(SRC_DIR)/kernel/linker.ld -o $@ $(OBJS)
@@ -46,13 +47,43 @@ $(ISO_NAME): $(KERNEL_ELF)
 	cp src/grub.cfg   $(ISO_DIR)/boot/grub/grub.cfg
 	$(GRUB) -o $@ $(ISO_DIR)
 
-run: $(ISO_NAME)
-	qemu-system-i386 -cdrom $< -m 64
-
-debug: $(KERNEL_ELF)
-	qemu-system-i386 -cdrom $(ISO_NAME) -m 64 -s -S
+# Создаём образ диска FAT12 (1.44 MB флоппи) если его нет
+$(DISK_IMG):
+	@mkdir -p diskimgs
+	dd if=/dev/zero of=$@ bs=512 count=2880 status=none
+	mkfs.fat -F 12 -n "KINTSUGI" $@
+
+run: $(ISO_NAME) $(DISK_IMG)
+	qemu-system-i386 \
+		-drive file=$(ISO_NAME),format=raw,media=cdrom,index=0 \
+		-drive file=$(DISK_IMG),format=raw,media=disk,index=1 \
+		-boot order=d \
+		-m 64 \
+		-no-reboot \
+		-no-shutdown
+
+debug: $(ISO_NAME) $(DISK_IMG)
+	qemu-system-i386 \
+		-drive file=$(ISO_NAME),format=raw,media=cdrom,index=0 \
+		-drive file=$(DISK_IMG),format=raw,media=disk,index=1 \
+		-boot order=d \
+		-m 64 \
+		-no-reboot \
+		-no-shutdown \
+		-s -S
+
+# Запуск с выводом serial в терминал
+run-serial: $(ISO_NAME) $(DISK_IMG)
+	qemu-system-i386 \
+		-drive file=$(ISO_NAME),format=raw,media=cdrom,index=0 \
+		-drive file=$(DISK_IMG),format=raw,media=disk,index=1 \
+		-boot order=d \
+		-m 64 \
+		-no-reboot \
+		-no-shutdown \
+		-serial stdio
 
 clean:
 	rm -rf $(BIN_DIR) $(ISO_DIR) diskimgs/
 
-.PHONY: all run debug clean
+.PHONY: all run debug run-serial clean