diff options
| author | Marvin Borner | 2020-09-12 13:54:11 +0200 |
|---|---|---|
| committer | Marvin Borner | 2020-09-12 13:54:11 +0200 |
| commit | 9df62e1f972784d87d01baa0ad950c005f41061a (patch) | |
| tree | 86f6cbef89399d56cd4165ef8a6bebd18a00d7f7 /boot/Makefile | |
| parent | 27337731330ec60e2f7f4abdcd4ed5ef7b8b4882 (diff) | |
Independent ext2 bootloader for bigger kernels
Diffstat (limited to 'boot/Makefile')
| -rw-r--r-- | boot/Makefile | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/boot/Makefile b/boot/Makefile new file mode 100644 index 0000000..44743d7 --- /dev/null +++ b/boot/Makefile @@ -0,0 +1,18 @@ +# MIT License, Copyright (c) 2020 Marvin Borner + +CC = ../cross/opt/bin/i686-elf-gcc +LD = ../cross/opt/bin/i686-elf-ld +OC = ../cross/opt/bin/i686-elf-objcopy +AS = nasm + +CFLAGS = -Wall -Wextra -nostdlib -nostdinc -ffreestanding -ffunction-sections -fno-builtin -std=c99 -m32 -pedantic-errors + +ASFLAGS = -f elf32 + +all: compile + +compile: + @mkdir -p ../build/ + @$(CC) -c $(CFLAGS) load.c -o load.o + @$(LD) -N -emain -Ttext 0x00040000 -o ../build/load.bin load.o --oformat binary + @$(AS) -f bin entry.asm -o ../build/boot.bin |