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irq improvements

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nub31
2025-08-24 20:39:23 +02:00
parent bbd4b62697
commit bffea5b0c1
5 changed files with 156 additions and 82 deletions
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10
makefile
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@@ -1,7 +1,7 @@
CC = x86_64-elf-gcc
LD = x86_64-elf-ld
CFLAGS = -m64 -ffreestanding -fno-builtin -Wall -Wextra -Werror -Wshadow -std=c23
CFLAGS = -m64 -ffreestanding -fno-builtin -Wall -Wextra -Wshadow -std=c23
LDFLAGS =
all: .build/nub-os.iso
@@ -18,8 +18,8 @@ build-dir:
cp .build/kernel .build/iso/boot/
grub-mkrescue -o .build/nub-os.iso .build/iso/
.build/kernel: build-dir .build/boot.o .build/kernel.o .build/vga.o .build/idt.o .build/idt2.o
$(LD) $(LDFLAGS) -T src/boot.ld -o .build/kernel .build/boot.o .build/kernel.o .build/vga.o .build/idt.o .build/idt2.o
.build/kernel: build-dir .build/boot.o .build/kernel.o .build/vga.o .build/idt.o .build/idt_stub.o
$(LD) $(LDFLAGS) -T src/boot.ld -o .build/kernel .build/boot.o .build/kernel.o .build/vga.o .build/idt.o .build/idt_stub.o
.build/kernel.o: build-dir src/kernel.c
$(CC) $(CFLAGS) -c -o .build/kernel.o src/kernel.c
@@ -30,8 +30,8 @@ build-dir:
.build/idt.o: build-dir src/idt.c
$(CC) $(CFLAGS) -c -o .build/idt.o src/idt.c
.build/idt2.o: build-dir src/idt.asm
nasm -f elf64 -o .build/idt2.o src/idt.asm
.build/idt_stub.o: build-dir src/idt_stub.asm
nasm -f elf64 -o .build/idt_stub.o src/idt_stub.asm
.build/boot.o: build-dir src/boot.asm
nasm -f elf64 -o .build/boot.o src/boot.asm