cleanup

Makefile

@@ -1,11 +1,11 @@
 CC = i686-elf-gcc
 INCLUDE = -I./include -I./lib
 CFLAGS = -Wall -Wextra -Werror -ffreestanding $(INCLUDE)
-LDFLAGS = -T kernel.ld -ffreestanding -O3 -nostdlib -lgcc
+LDFLAGS = -T kernel/kernel.ld -ffreestanding -O3 -nostdlib -lgcc
 
 BUILDDIR = build
 
-KERNELSRC := $(shell find . -name '*.c' -o -name '*.asm')
+KERNELSRC := $(shell find ./kernel -name '*.c' -o -name '*.asm')
 KERNELOBJ := $(addprefix $(BUILDDIR)/, \
 			 $(notdir \
 			 $(patsubst %.c,%.o,\
@@ -28,9 +28,9 @@ kernel: $(KERNELIMG)
 
 $(KERNELIMG): $(KERNELOBJ)
 	$(CC) $^ -o $@ $(LDFLAGS)
-$(BUILDDIR)/%.o: %.c
+$(BUILDDIR)/%.o: */%.c
 	$(CC) $(CFLAGS) -c $^ -o $@ 
-$(BUILDDIR)/%.o: %.asm
+$(BUILDDIR)/%.o: */%.asm
 	nasm -felf32 $^ -o $@
 
 qemu: kernel

include/kernel/gdt.h

@@ -2,7 +2,7 @@
 #define RK_GDT_H_
 
 #include <stdint.h>
-#include <mem.h>
+#include <kernel/mem.h>
 
 #define GDT_NULL 0
 #define GDT_KERNEL_CODE 1

include/kernel/kernel.h

@@ -1,8 +1,8 @@
 #ifndef RK_KERNEL_H_
 #define RK_KERNEL_H_
 
-#include <multiboot.h>
-#include <acpi.h>
+#include <kernel/multiboot.h>
+#include <kernel/acpi.h>
 
 struct kernel_context {
     struct rsdp *rsdp;

include/kernel/mem.h

@@ -1,7 +1,7 @@
 #ifndef RK_MEM_H_
 #define RK_MEM_H_
 
-#include <kernel.h>
+#include <kernel/kernel.h>
 #include <stdint.h>
 
 #define KERNEL_START 0x1000000 // 1 MiB

include/kernel/pci.h

@@ -2,7 +2,7 @@
 #define RK_PCI_H_
 
 #include <stdint.h>
-#include <acpi.h>
+#include <kernel/acpi.h>
 
 #define PCI_ADDR(addr, bus, device, func) (addr + ((bus) << 20 | device << 15 | func << 12))
 

include/kernel/pic8259.h

@@ -14,7 +14,7 @@
 #define PIC_1_ICW3 0x04
 #define PIC_2_ICW3 0x02 
 
-#include <io.h>
+#include <kernel/io.h>
 
 enum ICW1 {
     ICW4_NEEDED = 0x01,

kernel/acpi.c

@@ -1,5 +1,5 @@
-#include <acpi.h>
-#include <strcmp.h>
+#include <kernel/acpi.h>
+#include <kernel/strcmp.h>
 
 struct rsdp *acpi_locate_rsdp() {
     char *ptr = (char *)BIOS_START;

kernel/gdt.c

@@ -1,4 +1,4 @@
-#include <gdt.h>
+#include <kernel/gdt.h>
 
 void write_tss(struct tss_entry *tss, struct gdt_entry *gdt, int num, uint16_t ss0, uint32_t esp0) {
     uint32_t base = (uint32_t)tss;

kernel/ide.c

@@ -1,6 +1,6 @@
-#include <ide.h>
-#include <io.h>
-#include <printf.h>
+#include <kernel/ide.h>
+#include <kernel/io.h>
+#include <kernel/printf.h>
 
 uint16_t ide_select_drive(uint8_t bus, uint8_t drive) {
     if (bus == ATA_PRIMARY) {

kernel/idt.c

@@ -1,6 +1,6 @@
-#include <idt.h>
-#include <vga.h>
-#include <printf.h>
+#include <kernel/idt.h>
+#include <kernel/vga.h>
+#include <kernel/printf.h>
 
 void encode_idt_entry(struct idt_entry idt[], int i, uint32_t offset, uint16_t segment_selector, uint8_t attributes) {
    idt[i].offset_lo = (uint16_t)(offset & 0xFFFF);

kernel/io.c

@@ -1,4 +1,4 @@
-#include <io.h>
+#include <kernel/io.h>
 
 uint8_t inportb(uint16_t port) {
     uint8_t result;

kernel/kmain.c

@@ -1,16 +1,16 @@
-#include <kernel.h>
-#include <multiboot.h>
-#include <acpi.h>
-#include <vga.h>
-#include <pci.h>
-#include <printf.h>
-#include <strcmp.h>
-#include <gdt.h>
-#include <idt.h>
-#include <pic8259.h>
-#include <ps2.h>
-#include <ide.h>
-#include <mem.h>
+#include <kernel/kernel.h>
+#include <kernel/multiboot.h>
+#include <kernel/acpi.h>
+#include <kernel/vga.h>
+#include <kernel/pci.h>
+#include <kernel/printf.h>
+#include <kernel/strcmp.h>
+#include <kernel/gdt.h>
+#include <kernel/idt.h>
+#include <kernel/pic8259.h>
+#include <kernel/ps2.h>
+#include <kernel/ide.h>
+#include <kernel/mem.h>
 
 #define MAGIC_BREAKPOINT __asm__ volatile("xchgw %bx, %bx");
 #define FD_STDOUT 0

kernel/mem.c

@@ -1,5 +1,5 @@
-#include <mem.h>
-#include <printf.h>
+#include <kernel/mem.h>
+#include <kernel/printf.h>
 
 // TODO: Fix this, it wastes memory when switching regions because the previous offset isnt being subtracted
 // Should work fine for now?

kernel/pci.c

@@ -1,4 +1,4 @@
-#include <pci.h>
+#include <kernel/pci.h>
 
 struct pci_config_space *pcie_find_device(struct mcfg *mcfg, uint8_t class, uint8_t subclass) {
     int entries = (mcfg->h.Length - 44) / 16;

kernel/pic8259.c

@@ -1,4 +1,4 @@
-#include <pic8259.h>
+#include <kernel/pic8259.h>
 
 void pic_send_eoi(uint8_t irq) {
     if (irq > 7)

kernel/printf.c

@@ -33,7 +33,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 
-#include "printf.h"
+#include <kernel/printf.h>
 
 
 // define this globally (e.g. gcc -DPRINTF_INCLUDE_CONFIG_H ...) to include the

kernel/ps2.c

@@ -1,11 +1,11 @@
-#include <ps2.h>
-#include <io.h>
-#include <pic8259.h>
-#include <vga.h>
-#include <printf.h>
-#include <strcmp.h>
-#include <ide.h>
-#include <mem.h>
+#include <kernel/ps2.h>
+#include <kernel/io.h>
+#include <kernel/pic8259.h>
+#include <kernel/vga.h>
+#include <kernel/printf.h>
+#include <kernel/strcmp.h>
+#include <kernel/ide.h>
+#include <kernel/mem.h>
 
 #define cpu_relax asm volatile ("pause" ::);
 

kernel/strcmp.c

@@ -1,4 +1,4 @@
-#include <strcmp.h>
+#include <kernel/strcmp.h>
 
 int strcmp(const char *s1, const char *s2)
 {

kernel/vga.c

@@ -6,9 +6,9 @@
  * @date 2024-02-03
  */
 
-#include <vga.h>
-#include <io.h>
-#include <printf.h>
+#include <kernel/vga.h>
+#include <kernel/io.h>
+#include <kernel/printf.h>
 
 enum VGA_COLOR vga_color = VGA_COLOR_WHITE;