updated build scripts
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+15
-126
@@ -2,120 +2,16 @@
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# Script originally written by zxq5, I added separate scripts to remove `jq` dependency.
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# Colors
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GREEN='\033[0;32m'
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BLUE='\033[0;34m'
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YELLOW='\033[0;33m'
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RED='\033[0;31m'
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BOLD='\033[1m'
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NC='\033[0m' # No Color
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script_dir=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
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source $script_dir/build.sh
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# Error handling
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set -e
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trap 'echo -e "${RED}${BOLD}error${NC}: build failed" >&2' ERR
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# Get absolute path to project root
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script_dir=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
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project_root=$(cd "$script_dir/.." &>/dev/null && pwd)
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echo -e "${GREEN}${BOLD} Running kernel in debug mode."
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# Logging functions
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info() {
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echo -e "${BLUE}${BOLD}info${NC}: $1"
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}
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compiling() {
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echo -e "${GREEN}${BOLD}Compiling${NC}: $1"
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}
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warning() {
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echo -e "${YELLOW}${BOLD}warning${NC}: $1" >&2
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}
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building() {
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echo -e "${GREEN}${BOLD}Building${NC}: $1"
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}
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copying() {
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echo -e "${GREEN}${BOLD} Copying${NC}: $1 to $2"
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}
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error() {
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echo -e "${RED}${BOLD}error${NC}: $1" >&2
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exit 1
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}
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copy_file() {
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copying $1 $2
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cp "$1" "$2" || error $3
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}
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build_dir="$project_root/build"
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iso_root="$build_dir/iso_root"
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# Check if we're running tests
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is_test=0
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if [[ $1 == *"deps"* ]]; then
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is_test=1
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kernel_path="$1"
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else
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# Build the kernel normally
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cd "$project_root"
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# cargo build
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kernel_path="$build_dir/target/x86_64-kernel/debug/kernel"
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fi
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# Check for required tools
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check_tools() {
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local missing=0
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for tool in xorriso git qemu-system-x86_64; do
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if ! command -v $tool >/dev/null 2>&1; then
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error "required tool '$tool' is not installed"
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missing=1
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fi
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done
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if [ $missing -eq 1 ]; then
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error "missing required tools"
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fi
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}
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# Create build directory structure
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info "Creating build directory structure"
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mkdir -p "$iso_root/boot/limine"
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mkdir -p "$iso_root/EFI/BOOT"
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# Clone Limine if needed
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if [ ! -d "$build_dir/limine" ]; then
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compiling "limine bootloader"
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cd "$build_dir"
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git clone https://github.com/limine-bootloader/limine.git --branch=v9.x-binary --depth=1 "$build_dir/limine" || error "failed to clone limine"
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make -C "$build_dir/limine" || error "failed to build limine"
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cd "$project_root"
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fi
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# Copy files
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info "Copying files to ISO root"
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copy_file "$kernel_path" "$iso_root/boot/kernel" "failed to copy kernel"
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copy_file "$project_root/config/limine.conf" "$iso_root/boot/limine/limine.conf" "failed to copy limine config"
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copy_file "$build_dir/limine/limine-bios-cd.bin" "$iso_root/boot/limine/" "failed to copy limine-bios-cd.bin"
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copy_file "$build_dir/limine/limine-uefi-cd.bin" "$iso_root/boot/limine/" "failed to copy limine-uefi-cd.bin"
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copy_file "$build_dir/limine/limine-bios.sys" "$iso_root/boot/limine/" "failed to copy limine-bios.sys"
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copy_file "$build_dir/limine/BOOTX64.EFI" "$iso_root/EFI/BOOT/" "failed to copy BOOTX64.EFI"
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copy_file "$build_dir/limine/BOOTIA32.EFI" "$iso_root/EFI/BOOT/" "failed to copy BOOTIA32.EFI"
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# Create ISO
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building "bootable ISO image"
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xorriso -as mkisofs -R -r -J -b boot/limine/limine-bios-cd.bin \
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-no-emul-boot -boot-load-size 4 -boot-info-table -hfsplus \
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-apm-block-size 2048 --efi-boot boot/limine/limine-uefi-cd.bin \
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-efi-boot-part --efi-boot-image --protective-msdos-label \
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"$iso_root" -o "$build_dir/image.iso" || error "failed to create ISO"
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# Install Limine
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info "Installing Limine bootloader"
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"$build_dir/limine/limine" bios-install "$build_dir/image.iso" || error "failed to install limine"
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# Check if KVM is available
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if [ "${KVM_FLAG:-enable}" = "disable" ]; then
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warning "KVM acceleration disabled by user"
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@@ -135,13 +31,24 @@ else
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debug_flags=""
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fi
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# Set up test-specific flags
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if [ $is_test -eq 1 ]; then
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test_flags="-device isa-debug-exit,iobase=0xf4,iosize=0x04 -display none"
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serial_flags="-serial stdio"
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else
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test_flags=""
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# serial_flags="-serial tcp:127.0.0.1:1234,server -monitor telnet:127.0.0.1:1235,server"
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serial_flags="-serial stdio"
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fi
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# Set up VM memory
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if [ $VM_MEMORY ]; then
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vm_memory_flag="-m $VM_MEMORY"
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else
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vm_memory_flag="-m 2G"
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fi
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# Set up boot flags
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if [ $USE_LEGACY_BIOS ]; then
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boot_flags=""
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else
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@@ -159,16 +66,6 @@ else
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-drive if=pflash,format=raw,file=$build_dir/RELEASEX64_OVMF_VARS.fd"
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fi
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# Set up test-specific flags
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if [ $is_test -eq 1 ]; then
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test_flags="-device isa-debug-exit,iobase=0xf4,iosize=0x04 -display none"
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serial_flags="-serial stdio"
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else
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test_flags=""
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# serial_flags="-serial tcp:127.0.0.1:1234,server -monitor telnet:127.0.0.1:1235,server"
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serial_flags="-serial stdio"
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fi
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# Run in QEMU
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if [[ ${QEMU_FLAGS} == *-S* ]]; then
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info "Running OS in QEMU with GDB debugging enabled"
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@@ -178,8 +75,6 @@ else
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info "Running OS in QEMU..."
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fi
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check_test_res() {
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qemu_exit_code=$?
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if [ $qemu_exit_code -eq 33 ]; then
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@@ -197,14 +92,8 @@ check_test_res() {
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fi
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}
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kvm_flag=""
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trap 'check_test_res "tests completed"' ERR
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# $build_dir/image.iso
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cd "$project_root"
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qemu-system-x86_64 -M q35 \
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-cdrom "$build_dir/image.iso" \
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