Folder reorg

Makefile

@@ -6,10 +6,13 @@ LDFLAGS += -m32 -nostdlib -static -fno-common -fno-use-cxa-atexit -fno-exception
 CFLAGS += -m32 -Wall -Wextra -Werror -ffreestanding  -fno-exceptions -fno-pie -fno-stack-protector
 CXXFLAGS += -m32 -Wall -Wextra -Werror -ffreestanding  -fno-exceptions -fno-rtti -fno-pie
 
+SUBDIRS := core drivers
+
+CPPFLAGS += $(foreach dir, $(SUBDIRS), -I$(dir))
 
 asmsrc=$(wildcard *.asm)
 asmobj=$(asmsrc:%.asm=%.o)
-csrc=$(wildcard *.c)
+csrc=$(shell find $(SUBDIRS) -type f -name "*.c")#   $(wildcard *.c)
 cobj=$(csrc:%.c=%.o)
 deps = $(csrc:%.c=%.d)
 
@@ -21,10 +24,10 @@ fd.img: kernel
 	dd if=$< of=$@ conv=notrunc
 
 #https://gcc.gnu.org/onlinedocs/gcc/x86-Function-Attributes.html#x86-Function-Attributes
-exception_handler.o:exception_handler.c
-	$(CC) $(CPPFLAGS) $(CFLAGS) -mgeneral-regs-only  -c $<
-irq_handler.o:irq_handler.c
-	$(CC) $(CPPFLAGS) $(CFLAGS) -mgeneral-regs-only  -c $<
+core/exception_handler.o:core/exception_handler.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) -mgeneral-regs-only  -c $< -o $@
+core/irq_handler.o:core/irq_handler.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) -mgeneral-regs-only  -c $< -o $@
 
 %.o:%.asm
 	$(AS) $(ASFLAGS) -o $@ $<

core/exception.d

@@ -0,0 +1,2 @@
+core/exception.o: core/exception.c core/exception.h core/interrupt.h \
+ core/types.h core/idt.h core/irq.h

core/exception_handler.d

@@ -0,0 +1,2 @@
+core/exception_handler.o: core/exception_handler.c core/exception.h \
+ core/interrupt.h core/types.h drivers/vga.h

core/gdt.d

@@ -0,0 +1 @@
+core/gdt.o: core/gdt.c core/segment.h core/types.h core/gdt.h

core/idt.d

@@ -0,0 +1 @@
+core/idt.o: core/idt.c core/idt.h core/types.h

core/irq.d

@@ -0,0 +1,2 @@
+core/irq.o: core/irq.c core/irq.h core/interrupt.h core/types.h \
+ core/idt.h drivers/pic.h

core/irq_handler.d

@@ -0,0 +1,2 @@
+core/irq_handler.o: core/irq_handler.c core/interrupt.h core/types.h \
+ core/io.h core/irq.h drivers/pic.h drivers/vga.h

core/klibc.d

@@ -0,0 +1 @@
+core/klibc.o: core/klibc.c core/klibc.h core/types.h

core/main.d

@@ -0,0 +1,2 @@
+core/main.o: core/main.c core/exception.h core/interrupt.h core/types.h \
+ core/gdt.h core/idt.h core/io.h core/irq.h drivers/pit.h drivers/vga.h

drivers/pic.d

@@ -0,0 +1,2 @@
+drivers/pic.o: drivers/pic.c drivers/pic.h core/io.h core/types.h \
+ core/irq.h core/interrupt.h

drivers/pit.d

@@ -0,0 +1 @@
+drivers/pit.o: drivers/pit.c drivers/pit.h core/io.h core/types.h

drivers/vga.d

@@ -0,0 +1,2 @@
+drivers/vga.o: drivers/vga.c drivers/vga.h core/types.h core/io.h \
+ core/klibc.h