diff options
| -rwxr-xr-x | kernel/build.sh | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/kernel/build.sh b/kernel/build.sh index 069180b..7986ee1 100755 --- a/kernel/build.sh +++ b/kernel/build.sh @@ -1,16 +1,36 @@ #!/usr/bin/sh +remove_target() { + rm -rf target &> /dev/null +} + +create_target() { + mkdir target &> /dev/null + mkdir target/temp &> /dev/null +} + cleanup_temp() { - rm -f target/temp/* 2>&1 > /dev/null + rm -f target/temp/* &> /dev/null } +# --------------------------------------------------- + build_kernel() { + create_target nasm -felf64 multiboot_header.asm -o target/temp/multiboot_header.o nasm -felf64 boot.asm -o target/temp/boot.o ld -n -o target/kernel.bin -T linker.ld target/temp/*.o cleanup_temp } +build_init() { + create_target +} + +build_clean() { + remove_target +} + build_all() { build_kernel } @@ -20,6 +40,8 @@ not_exec=true for arg in "$@"; do case "$arg" in "kernel") build_kernel;; + "init") build_init;; + "clean") build_clean;; "all") build_all;; *) echo "warn: ignoring unknown option '$arg'" @@ -32,6 +54,9 @@ done print_help() { echo "usage: $0 option" echo "options: " + echo " init initialise directory" + echo " clean cleanup binaries" + echo echo " kernel build the kernel" echo " all build kernel" } |