.gitignore

@@ -1,10 +1,13 @@
-build
+build/
-CON
+bin/
-.vscode
+.vscode/
+.idea/
 isodir/
 root/
 *.iso
 *.img
 *.sym
+*.o
+*.a
 
 

CoreLib/Makefile

@@ -1,17 +1,15 @@
 CPP = ${HOME}/opt/cross/bin/i686-elf-g++
 CFLAGS = -ffreestanding -Og -ggdb -Wall -Wextra
 
-SRC_DIR = .
+BUILD_DIR = ../build/CoreLib
-BUILD_DIR = build
+OBJ_FOLDER = ../bin/CoreLib
-OBJ_FOLDER = bin
 OUTPUTFILE = $(BUILD_DIR)/libCoreLib.a
 
 OFILES = $(OBJ_FOLDER)/memory.o $(OBJ_FOLDER)/path.o $(OBJ_FOLDER)/stack.o $(OBJ_FOLDER)/string.o $(OBJ_FOLDER)/stringview.o
 
-
 .phony: all
 all: $(OUTPUTFILE)
-	cp *.h build/include/
+	cp *.h $(BUILD_DIR)/include/CoreLib
 
 $(OUTPUTFILE): $(OFILES)
 	ar -rc $(OUTPUTFILE) $(OFILES)

Makefile

@@ -1,142 +0,0 @@
-EMULATOR = qemu-system-i386
-AS = ${HOME}/opt/cross/bin/i686-elf-as
-CC = ${HOME}/opt/cross/bin/i686-elf-gcc
-CPP = ${HOME}/opt/cross/bin/i686-elf-g++ 
-CFLAGS =  -ffreestanding -Og -ggdb  -Wall -Wextra  -I source/CoreLib/build/include
-
-OFILES =$(BUILD_DIR)/boot.o $(BUILD_DIR)/kterm.o $(BUILD_DIR)/kernel.o $(BUILD_DIR)/memory.o  $(BUILD_DIR)/paging.o	$(BUILD_DIR)/VFS.o $(BUILD_DIR)/pit.o 	$(BUILD_DIR)/time.o	$(BUILD_DIR)/keyboard.o	 $(BUILD_DIR)/io.o 	$(BUILD_DIR)/processor.o $(BUILD_DIR)/gdtc.o $(BUILD_DIR)/idt.o $(BUILD_DIR)/pic.o $(BUILD_DIR)/sv-terminal.o $(BUILD_DIR)/prekernel.o $(BUILD_DIR)/KHeap.o $(BUILD_DIR)/pci.o $(BUILD_DIR)/pcidevice.o $(BUILD_DIR)/atapiDevice.o $(BUILD_DIR)/ataDevice.o $(BUILD_DIR)/rsdp.o $(BUILD_DIR)/acpi.o
-
-SRC_DIR = source
-BUILD_DIR = build
-
-CRTBEGIN_OBJ = $(shell $(CC) $(CFLAGS) -print-file-name=crtbegin.o)
-CRTEND_OBJ = $(shell $(CC) $(CFLAGS) -print-file-name=crtend.o)
-
-CRTI_OBJ = $(BUILD_DIR)/crti.o
-CRTN_OBJ = $(BUILD_DIR)/crtn.o
-OBJ_LINK_LIST = $(CRTI_OBJ) $(CRTBEGIN_OBJ) $(OFILES) $(CRTEND_OBJ) $(CRTN_OBJ)  
-INTERNAL_OBJS = $(CRTI_OBJ) $(OFILES) $(CRTN_OBJ)
-
-
-all: clean build 
-
-build: build_kernel iso
-
-clean_iso: 
-	if [[ -a isodir/boot ]] ; then rm root/boot -rd ; fi
-	if [ -f build/barinkOS.iso ] ; then rm build/barinkOS.iso ; fi
-	
-iso: clean_iso clean build
-	mkdir -p root/boot/grub
-	cp build/myos.bin root/boot/myos.bin
-	cp source/grub.cfg root/boot/grub/grub.cfg
-	grub-mkrescue -o build/barinkOS.iso root
-run: all
-	virtualboxvm --startvm "BarinkOS_test"
-debug: all
-	objcopy --only-keep-debug build/myos.bin kernel.sym
-	$(EMULATOR) -cdrom build/barinkOS.iso -serial stdio -vga std -display gtk -m 2G -cpu core2duo -s -d int -no-shutdown -no-reboot
-test:
-	$(EMULATOR)  -kernel $(BUILD_DIR)/myos.bin -serial stdio -vga std -display gtk -m 2G -cpu core2duo -d int -no-shutdown -no-reboot
-
-test_iso: 
-	$(EMULATOR)  -boot d -cdrom $(BUILD_DIR)/barinkOS.iso -serial stdio -vga std -display gtk -m 2G -cpu core2duo -d int -no-reboot -no-shutdown
-test_disk: all
-	sudo losetup /dev/loop9 build/disk.img
-	sudo mount /dev/loop9 /mnt
-	sudo cp build/myos.bin /mnt/boot/myos.bin
-	sudo umount /mnt
-	sudo losetup -d /dev/loop9
-
-	$(EMULATOR) -boot d -drive format=raw,file=build/disk.img -serial stdio -vga std -display gtk -m 2G -cpu core2duo 
-
-
-build_kernel: $(OBJ_LINK_LIST)
-	$(CPP) -T $(SRC_DIR)/kernel/linker.ld -o $(BUILD_DIR)/myos.bin -ffreestanding -ggdb -Og -nostdlib $(OBJ_LINK_LIST) -lgcc -L source/CoreLib/build -lCoreLib
-
-build_x86_64: 
-	$(AS) $(SRC_DIR)/cgc/x86_64/crti.s -o $(BUILD_DIR)/crti_64.o
-	$(AS) $(SRC_DIR)/cgc/x86_64/crtn.s -o $(BUILD_DIR)/crtn.o
-
-clean: 
-	rm -f $(BUILD_DIR)/myos.bin $(INTERNAL_OBJS)
-
-# C++ definition -> Object files
-$(BUILD_DIR)/kernel.o:
-	$(CPP) -c $(SRC_DIR)/kernel/kernel.cpp -o $(BUILD_DIR)/kernel.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/kterm.o:
-	$(CPP) -c $(SRC_DIR)/kernel/terminal/kterm.cpp  -o $(BUILD_DIR)/kterm.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/io.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/io/io.cpp  -o $(BUILD_DIR)/io.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/idt.o:
-	$(CPP) -c $(SRC_DIR)/kernel/interrupts/idt.cpp -o $(BUILD_DIR)/idt.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/gdtc.o:
-	$(CPP) -c $(SRC_DIR)/kernel/memory/gdt/gdtc.cpp -o $(BUILD_DIR)/gdtc.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/pic.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/pic/pic.cpp -o $(BUILD_DIR)/pic.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/PhysicalMemoryManager.o:
-	$(CPP) -c $(SRC_DIR)/kernel/memory/PhysicalMemoryManager.cpp  -o $(BUILD_DIR)/PhysicalMemoryManager.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/pci.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/pci/pci.cpp  -o $(BUILD_DIR)/pci.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/pcidevice.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/pci/pciDevice.cpp  -o $(BUILD_DIR)/pcidevice.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/atapiDevice.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/atapi/atapiDevice.cpp  -o $(BUILD_DIR)/atapiDevice.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/ataDevice.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/ata/ataDevice.cpp  -o $(BUILD_DIR)/ataDevice.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/rsdp.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/acpi/rsdp.cpp  -o $(BUILD_DIR)/rsdp.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/acpi.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/acpi/acpi.cpp -o $(BUILD_DIR)/acpi.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/pit.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/pit/pit.cpp  -o $(BUILD_DIR)/pit.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/VFS.o:
-	$(CPP) -c $(SRC_DIR)/kernel/vfs/VFS.cpp  -o $(BUILD_DIR)/VFS.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/keyboard.o:
-	$(CPP) -c $(SRC_DIR)/kernel/drivers/ps-2/keyboard.cpp  -o $(BUILD_DIR)/keyboard.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/time.o:
-	$(CPP) -c $(SRC_DIR)/kernel/time.cpp  -o $(BUILD_DIR)/time.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/sv-terminal.o:
-	$(CPP) -c $(SRC_DIR)/kernel/supervisorterminal/superVisorTerminal.cpp  -o $(BUILD_DIR)/sv-terminal.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/memory.o:
-	$(CPP) -c $(SRC_DIR)/kernel/memory/PhysicalMemoryManager.cpp  -o $(BUILD_DIR)/memory.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/paging.o:
-	$(CPP) -c $(SRC_DIR)/kernel/memory/VirtualMemoryManager.cpp -o $(BUILD_DIR)/paging.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/KHeap.o:
-	$(CPP) -c $(SRC_DIR)/kernel/memory/KernelHeap.cpp -o $(BUILD_DIR)/KHeap.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/prekernel.o:
-	$(CPP) -c $(SRC_DIR)/kernel/prekernel/prekernel.cpp -o $(BUILD_DIR)/prekernel.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-$(BUILD_DIR)/processor.o:
-	$(CPP) -c $(SRC_DIR)/kernel/i386/processor.cpp -o $(BUILD_DIR)/processor.o $(CFLAGS) -fno-exceptions -fno-rtti
-
-# Assembly -> Object files
-$(BUILD_DIR)/boot.o:
-	$(AS) $(SRC_DIR)/kernel/boot/boot.s -o $(BUILD_DIR)/boot.o
-
-$(BUILD_DIR)/crti.o:
-	$(AS) $(SRC_DIR)/kernel/crti.s -o $(BUILD_DIR)/crti.o
-
-$(BUILD_DIR)/crtn.o:
-	$(AS) $(SRC_DIR)/kernel/crtn.s -o $(BUILD_DIR)/crtn.o

kernel/Makefile

@@ -0,0 +1,125 @@
+EMULATOR = qemu-system-i386
+AS = ${HOME}/opt/cross/bin/i686-elf-as
+CC = ${HOME}/opt/cross/bin/i686-elf-gcc
+CPP = ${HOME}/opt/cross/bin/i686-elf-g++ 
+CFLAGS =  -ffreestanding -Og -ggdb  -Wall -Wextra  -I ../build/CoreLib/include
+BUILD_DIR = ../build/kernel
+OBJ_DIR = ../bin/kernel
+
+CRTBEGIN_OBJ = $(shell $(CC) $(CFLAGS) -print-file-name=crtbegin.o)
+CRTEND_OBJ = $(shell $(CC) $(CFLAGS) -print-file-name=crtend.o)
+
+CRTI_OBJ = $(OBJ_DIR)/crti.o
+CRTN_OBJ = $(OBJ_DIR)/crtn.o
+
+OFILES = $(OBJ_DIR)/boot.o	\
+ 		 $(OBJ_DIR)/kterm.o \
+ 		 $(OBJ_DIR)/kernel.o \
+ 		 $(OBJ_DIR)/memory.o \
+ 		 $(OBJ_DIR)/paging.o \
+ 		 $(OBJ_DIR)/VFS.o \
+ 		 $(OBJ_DIR)/pit.o \
+ 		 $(OBJ_DIR)/time.o \
+ 		 $(OBJ_DIR)/keyboard.o \
+ 		 $(OBJ_DIR)/io.o \
+ 		 $(OBJ_DIR)/processor.o \
+		 $(OBJ_DIR)/gdtc.o \
+		 $(OBJ_DIR)/idt.o \
+		 $(OBJ_DIR)/pic.o \
+		 $(OBJ_DIR)/sv-terminal.o \
+		 $(OBJ_DIR)/prekernel.o \
+		 $(OBJ_DIR)/KHeap.o \
+		 $(OBJ_DIR)/pci.o \
+		 $(OBJ_DIR)/pcidevice.o \
+		 $(OBJ_DIR)/atapiDevice.o \
+		 $(OBJ_DIR)/ataDevice.o \
+		 $(OBJ_DIR)/rsdp.o \
+		 $(OBJ_DIR)/acpi.o
+
+OBJ_LINK_LIST = $(CRTI_OBJ) $(CRTBEGIN_OBJ) $(OFILES) $(CRTEND_OBJ) $(CRTN_OBJ)  
+INTERNAL_OBJS = $(CRTI_OBJ) $(OFILES) $(CRTN_OBJ)
+
+all:  build
+
+build: $(OBJ_LINK_LIST)
+	$(CPP) -T linker.ld -o $(BUILD_DIR)/myos.bin -ffreestanding -ggdb -Og -nostdlib $(OBJ_LINK_LIST) -lgcc -L ../build/CoreLib -lCoreLib
+
+# C++ definition -> Object files
+$(OBJ_DIR)/kernel.o:
+	$(CPP) -c kernel.cpp -o $(OBJ_DIR)/kernel.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/kterm.o:
+	$(CPP) -c terminal/kterm.cpp  -o $(OBJ_DIR)/kterm.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/io.o:
+	$(CPP) -c drivers/io/io.cpp  -o $(OBJ_DIR)/io.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/idt.o:
+	$(CPP) -c interrupts/idt.cpp -o $(OBJ_DIR)/idt.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/gdtc.o:
+	$(CPP) -c memory/gdt/gdtc.cpp -o $(OBJ_DIR)/gdtc.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/pic.o:
+	$(CPP) -c drivers/pic/pic.cpp -o $(OBJ_DIR)/pic.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/PhysicalMemoryManager.o:
+	$(CPP) -c memory/PhysicalMemoryManager.cpp  -o $(OBJ_DIR)/PhysicalMemoryManager.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/pci.o:
+	$(CPP) -c drivers/pci/pci.cpp  -o $(OBJ_DIR)/pci.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/pcidevice.o:
+	$(CPP) -c drivers/pci/pciDevice.cpp  -o $(OBJ_DIR)/pcidevice.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/atapiDevice.o:
+	$(CPP) -c drivers/atapi/atapiDevice.cpp  -o $(OBJ_DIR)/atapiDevice.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/ataDevice.o:
+	$(CPP) -c drivers/ata/ataDevice.cpp  -o $(OBJ_DIR)/ataDevice.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/rsdp.o:
+	$(CPP) -c drivers/acpi/rsdp.cpp  -o $(OBJ_DIR)/rsdp.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/acpi.o:
+	$(CPP) -c drivers/acpi/acpi.cpp -o $(OBJ_DIR)/acpi.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/pit.o:
+	$(CPP) -c drivers/pit/pit.cpp  -o $(OBJ_DIR)/pit.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/VFS.o:
+	$(CPP) -c vfs/VFS.cpp  -o $(OBJ_DIR)/VFS.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/keyboard.o:
+	$(CPP) -c drivers/ps-2/keyboard.cpp  -o $(OBJ_DIR)/keyboard.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/time.o:
+	$(CPP) -c time.cpp  -o $(OBJ_DIR)/time.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/sv-terminal.o:
+	$(CPP) -c supervisorterminal/superVisorTerminal.cpp  -o $(OBJ_DIR)/sv-terminal.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/memory.o:
+	$(CPP) -c memory/PhysicalMemoryManager.cpp  -o $(OBJ_DIR)/memory.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/paging.o:
+	$(CPP) -c memory/VirtualMemoryManager.cpp -o $(OBJ_DIR)/paging.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/KHeap.o:
+	$(CPP) -c memory/KernelHeap.cpp -o $(OBJ_DIR)/KHeap.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/prekernel.o:
+	$(CPP) -c prekernel/prekernel.cpp -o $(OBJ_DIR)/prekernel.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+$(OBJ_DIR)/processor.o:
+	$(CPP) -c i386/processor.cpp -o $(OBJ_DIR)/processor.o $(CFLAGS) -fno-exceptions -fno-rtti
+
+# Assembly -> Object files
+$(OBJ_DIR)/boot.o:
+	$(AS) boot/boot.s -o $(OBJ_DIR)/boot.o
+
+$(OBJ_DIR)/crti.o:
+	$(AS) crti.s -o $(OBJ_DIR)/crti.o
+
+$(OBJ_DIR)/crtn.o:
+	$(AS) crtn.s -o $(OBJ_DIR)/crtn.o

kernel/boot/boot.s

@@ -1,4 +1,4 @@
-.include "./source/kernel/boot/multiboot.s"
+.include "./boot/multiboot.s"
 /*
 *	Allocate initial stack
 */
@@ -108,10 +108,10 @@ isPaging:
 	jmp 1b
 
 
-.include "./source/kernel/memory/gdt/gdt.s"
+.include "./memory/gdt/gdt.s"
-.include "./source/kernel/irs_table.s"
+.include "./irs_table.s"
-.include "./source/kernel/irq_table.s"
+.include "./irq_table.s"
-.include "./source/kernel/interrupts/idt.s"
+.include "./interrupts/idt.s"
 
 .globl jump_usermode
 jump_usermode:

kernel/terminal/kterm.h

@@ -5,7 +5,7 @@
 
 #include "../drivers/vga/colors.h"
 #include "../drivers/io/io.h"
-#include "CoreLib/Memory.h"
+#include <CoreLib/Memory.h>
 
 void kterm_init();