mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-12-27 05:05:32 +03:00
514 lines
18 KiB
Bash
Executable File
514 lines
18 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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ARG0=$0
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print_help() {
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NAME=$(basename "$ARG0")
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cat <<EOF
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Usage: $NAME COMMAND [TARGET] [TOOLCHAIN] [ARGS...]
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Supported TARGETs: aarch64, x86_64, riscv64, lagom. Defaults to SERENITY_ARCH, or x86_64 if not set.
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Supported TOOLCHAINs: GNU, Clang. Defaults to SERENITY_TOOLCHAIN, or GNU if not set.
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Supported COMMANDs:
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build: Compiles the target binaries, [ARGS...] are passed through to ninja
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install: Installs the target binary
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image: Creates a disk image with the installed binaries
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run: TARGET lagom: $NAME run lagom LAGOM_EXECUTABLE [ARGS...]
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Runs the Lagom-built LAGOM_EXECUTABLE on the build host, e.g.
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'shell' or 'js', [ARGS...] are passed through to the executable
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All other TARGETs: $NAME run [TARGET] [KERNEL_CMD_LINE]
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Runs the built image in QEMU, and optionally passes the
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KERNEL_CMD_LINE to the Kernel
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gdb: Same as run, but also starts a gdb remote session.
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TARGET lagom: $NAME gdb lagom LAGOM_EXECUTABLE [-ex 'any gdb command']...
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Passes through '-ex' commands to gdb
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All other TARGETs: $NAME gdb [TARGET] [KERNEL_CMD_LINE] [-ex 'any gdb command']...
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If specified, passes the KERNEL_CMD_LINE to the Kernel
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Passes through '-ex' commands to gdb
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test: TARGET lagom: $NAME test lagom [TEST_NAME_PATTERN]
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Runs the unit tests on the build host, or if TEST_NAME_PATTERN
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is specified tests matching it.
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All other TARGETs: $NAME test [TARGET]
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Runs the built image in QEMU in self-test mode, by passing
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system_mode=self-test to the Kernel
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delete: Removes the build environment for TARGET
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recreate: Deletes and re-creates the build environment for TARGET
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rebuild: Deletes and re-creates the build environment, and compiles for TARGET
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kaddr2line: $NAME kaddr2line TARGET ADDRESS
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Resolves the ADDRESS in the Kernel/Kernel binary to a file:line
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addr2line: $NAME addr2line TARGET BINARY_FILE ADDRESS
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Resolves the ADDRESS in BINARY_FILE to a file:line. It will
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attempt to find the BINARY_FILE in the appropriate build directory
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rebuild-toolchain: Deletes and re-builds the TARGET's toolchain
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rebuild-world: Deletes and re-builds the toolchain and build environment for TARGET.
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copy-src: Same as image, but also copies the project's source tree to ~/Source/serenity
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in the built disk image.
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Examples:
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$NAME run x86_64 GNU smp=on
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Runs the image in QEMU passing "smp=on" to the kernel command line
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$NAME run
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Runs the image for the default TARGET x86_64 in QEMU
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$NAME run lagom js -A
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Runs the Lagom-built js(1) REPL
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$NAME test lagom
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Runs the unit tests on the build host
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$NAME kaddr2line x86_64 0x12345678
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Resolves the address 0x12345678 in the Kernel binary
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$NAME addr2line x86_64 WindowServer 0x12345678
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Resolves the address 0x12345678 in the WindowServer binary
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$NAME gdb x86_64 smp=on -ex 'hb *init'
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Runs the image for the TARGET x86_64 in qemu and attaches a gdb session
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setting a breakpoint at the init() function in the Kernel.
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EOF
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}
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usage() {
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>&2 print_help
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exit 1
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}
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CMD=$1
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[ -n "$CMD" ] || usage
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shift
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if [ "$CMD" = "help" ]; then
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print_help
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exit 0
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fi
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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# shellcheck source=/dev/null
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. "${DIR}/shell_include.sh"
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exit_if_running_as_root "Do not run serenity.sh as root, your Build directory will become root-owned"
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# shellcheck source=/dev/null
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. "${DIR}/find_compiler.sh"
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if [ -n "$1" ]; then
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TARGET="$1"; shift
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else
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TARGET="${SERENITY_ARCH:-"x86_64"}"
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fi
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CMAKE_ARGS=()
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# Toolchain selection only applies to non-lagom targets.
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if [ "$TARGET" != "lagom" ] && [ -n "$1" ]; then
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TOOLCHAIN_TYPE="$1"; shift
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else
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TOOLCHAIN_TYPE="${SERENITY_TOOLCHAIN:-"GNU"}"
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fi
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if ! [[ "${TOOLCHAIN_TYPE}" =~ ^(GNU|Clang)$ ]]; then
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>&2 echo "ERROR: unknown toolchain '${TOOLCHAIN_TYPE}'."
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exit 1
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fi
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CMAKE_ARGS+=( "-DSERENITY_TOOLCHAIN=$TOOLCHAIN_TYPE" )
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CMD_ARGS=( "$@" )
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get_top_dir() {
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git rev-parse --show-toplevel
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}
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is_valid_target() {
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if [ "$TARGET" = "aarch64" ]; then
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CMAKE_ARGS+=("-DSERENITY_ARCH=aarch64")
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return 0
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fi
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if [ "$TARGET" = "x86_64" ]; then
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CMAKE_ARGS+=("-DSERENITY_ARCH=x86_64")
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return 0
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fi
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if [ "$TARGET" = "riscv64" ]; then
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CMAKE_ARGS+=("-DSERENITY_ARCH=riscv64")
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return 0
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fi
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if [ "$TARGET" = "lagom" ]; then
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CMAKE_ARGS+=("-DBUILD_LAGOM=ON")
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if [ "${CMD_ARGS[0]}" = "ladybird" ]; then
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CMAKE_ARGS+=("-DENABLE_LAGOM_LADYBIRD=ON")
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fi
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return 0
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fi
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return 1
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}
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create_build_dir() {
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if [ "$TARGET" != "lagom" ]; then
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cmake -GNinja "${CMAKE_ARGS[@]}" -S "$SERENITY_SOURCE_DIR/Meta/CMake/Superbuild" -B "$SUPER_BUILD_DIR"
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else
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cmake -GNinja "${CMAKE_ARGS[@]}" -S "$SERENITY_SOURCE_DIR/Meta/Lagom" -B "$SUPER_BUILD_DIR"
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fi
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}
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cmd_with_target() {
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is_valid_target || ( >&2 echo "Unknown target: $TARGET"; usage )
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pick_host_compiler
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CMAKE_ARGS+=("-DCMAKE_C_COMPILER=${CC}")
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CMAKE_ARGS+=("-DCMAKE_CXX_COMPILER=${CXX}")
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if [ ! -d "$SERENITY_SOURCE_DIR" ]; then
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SERENITY_SOURCE_DIR="$(get_top_dir)"
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export SERENITY_SOURCE_DIR
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fi
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local TARGET_TOOLCHAIN=""
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if [[ "$TOOLCHAIN_TYPE" != "GNU" && "$TARGET" != "lagom" ]]; then
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# Only append the toolchain if it's not GNU
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TARGET_TOOLCHAIN=$(echo "$TOOLCHAIN_TYPE" | tr "[:upper:]" "[:lower:]")
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fi
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BUILD_DIR="$SERENITY_SOURCE_DIR/Build/$TARGET$TARGET_TOOLCHAIN"
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if [ "$TARGET" != "lagom" ]; then
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export SERENITY_ARCH="$TARGET"
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export SERENITY_TOOLCHAIN="$TOOLCHAIN_TYPE"
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if [ "$TOOLCHAIN_TYPE" = "Clang" ]; then
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TOOLCHAIN_DIR="$SERENITY_SOURCE_DIR/Toolchain/Local/clang"
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else
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TOOLCHAIN_DIR="$SERENITY_SOURCE_DIR/Toolchain/Local/$TARGET_TOOLCHAIN/$TARGET"
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fi
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SUPER_BUILD_DIR="$SERENITY_SOURCE_DIR/Build/superbuild-$TARGET$TARGET_TOOLCHAIN"
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else
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SUPER_BUILD_DIR="$BUILD_DIR"
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CMAKE_ARGS+=("-DCMAKE_INSTALL_PREFIX=$SERENITY_SOURCE_DIR/Build/lagom-install")
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CMAKE_ARGS+=("-DSERENITY_CACHE_DIR=${SERENITY_SOURCE_DIR}/Build/caches")
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fi
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export PATH="$SERENITY_SOURCE_DIR/Toolchain/Local/cmake/bin":$PATH
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}
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ensure_target() {
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[ -f "$SUPER_BUILD_DIR/build.ninja" ] || create_build_dir
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}
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run_tests() {
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local TEST_NAME="$1"
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local CTEST_ARGS=("--output-on-failure" "--test-dir" "$BUILD_DIR")
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if [ -n "$TEST_NAME" ]; then
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if [ "$TEST_NAME" = "WPT" ]; then
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CTEST_ARGS+=("-C" "Integration")
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fi
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CTEST_ARGS+=("-R" "$TEST_NAME")
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fi
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ctest "${CTEST_ARGS[@]}"
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}
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build_target() {
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if [ "$TARGET" = "lagom" ]; then
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# Ensure that all lagom binaries get built, in case user first
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# invoked superbuild for serenity target that doesn't set -DBUILD_LAGOM=ON
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local EXTRA_CMAKE_ARGS=()
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if [ "${CMD_ARGS[0]}" = "ladybird" ]; then
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EXTRA_CMAKE_ARGS=("-DENABLE_LAGOM_LADYBIRD=ON")
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fi
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cmake -S "$SERENITY_SOURCE_DIR/Meta/Lagom" -B "$BUILD_DIR" -DBUILD_LAGOM=ON "${EXTRA_CMAKE_ARGS[@]}"
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fi
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# Get either the environment MAKEJOBS or all processors via CMake
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[ -z "$MAKEJOBS" ] && MAKEJOBS=$(cmake -P "$SERENITY_SOURCE_DIR/Meta/CMake/processor-count.cmake")
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# With zero args, we are doing a standard "build"
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# With multiple args, we are doing an install/image/run
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if [ $# -eq 0 ]; then
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CMAKE_BUILD_PARALLEL_LEVEL="$MAKEJOBS" cmake --build "$SUPER_BUILD_DIR"
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else
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ninja -j "$MAKEJOBS" -C "$BUILD_DIR" -- "$@"
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fi
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}
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build_image() {
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if [ "$SERENITY_RUN" = "limine" ]; then
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build_target limine-image
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else
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build_target qemu-image
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fi
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}
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delete_target() {
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[ ! -d "$BUILD_DIR" ] || rm -rf "$BUILD_DIR"
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[ ! -d "$SUPER_BUILD_DIR" ] || rm -rf "$SUPER_BUILD_DIR"
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}
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build_cmake() {
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echo "CMake version too old: build_cmake"
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( cd "$SERENITY_SOURCE_DIR/Toolchain" && ./BuildCMake.sh )
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}
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build_toolchain() {
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echo "build_toolchain: $TOOLCHAIN_DIR"
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if [ "$TOOLCHAIN_TYPE" = "Clang" ]; then
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( cd "$SERENITY_SOURCE_DIR/Toolchain" && ./BuildClang.sh )
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else
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(
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# HACK: ISL's configure fails with "Link Time Optimisation is not supported" if CC is
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# Homebrew Clang due to incompatibility with Xcode's ranlib.
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[ "$(uname -s)" = "Darwin" ] && unset CC CXX
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cd "$SERENITY_SOURCE_DIR/Toolchain" && ARCH="$TARGET" ./BuildGNU.sh
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)
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fi
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}
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ensure_toolchain() {
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if [ "$(cmake -P "$SERENITY_SOURCE_DIR"/Meta/CMake/cmake-version.cmake)" -ne 1 ]; then
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build_cmake
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fi
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[ -d "$TOOLCHAIN_DIR" ] || build_toolchain
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if [ "$TOOLCHAIN_TYPE" = "GNU" ]; then
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local ld_version
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ld_version="$("$TOOLCHAIN_DIR"/bin/"$TARGET"-pc-serenity-ld -v)"
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local expected_version="GNU ld (GNU Binutils) 2.41"
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if [ "$ld_version" != "$expected_version" ]; then
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echo "Your toolchain has an old version of binutils installed."
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echo " installed version: \"$ld_version\""
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echo " expected version: \"$expected_version\""
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echo "Please run $ARG0 rebuild-toolchain $TARGET to update it."
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exit 1
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fi
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fi
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}
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confirm_rebuild_if_toolchain_exists() {
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[ ! -d "$TOOLCHAIN_DIR" ] && return
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read -rp "You already have a toolchain, are you sure you want to delete and rebuild one [y/N]? " input
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if [[ "$input" != "y" && "$input" != "Y" ]]; then
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die "Aborted rebuild"
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fi
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}
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delete_toolchain() {
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[ ! -d "$TOOLCHAIN_DIR" ] || rm -rf "$TOOLCHAIN_DIR"
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}
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kill_tmux_session() {
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local TMUX_SESSION
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TMUX_SESSION="$(tmux display-message -p '#S')"
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[ -z "$TMUX_SESSION" ] || tmux kill-session -t "$TMUX_SESSION"
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}
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set_tmux_title() {
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printf "\033]2;%s\033\\" "$1"
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}
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lagom_unsupported() {
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[ "$TARGET" != "lagom" ] || die "${1:-"Command '$CMD' not supported for the lagom target"}"
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}
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run_gdb() {
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local GDB_ARGS=()
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local PASS_ARG_TO_GDB=""
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local KERNEL_CMD_LINE=""
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local LAGOM_EXECUTABLE=""
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for arg in "${CMD_ARGS[@]}"; do
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if [ "$PASS_ARG_TO_GDB" != "" ]; then
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GDB_ARGS+=( "$PASS_ARG_TO_GDB" "$arg" )
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PASS_ARG_TO_GDB=""
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elif [ "$arg" = "-ex" ]; then
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PASS_ARG_TO_GDB="$arg"
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elif [[ "$arg" =~ ^-.*$ ]]; then
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die "Don't know how to handle argument: $arg"
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else
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if [ "$TARGET" = "lagom" ]; then
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if [ "$LAGOM_EXECUTABLE" != "" ]; then
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die "Lagom executable can't be specified more than once"
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fi
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LAGOM_EXECUTABLE="$arg"
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if [ "$LAGOM_EXECUTABLE" = "ladybird" ]; then
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# FIXME: Make ladybird less cwd-dependent while in the build directory
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cd "$BUILD_DIR/Ladybird"
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fi
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else
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if [ "$KERNEL_CMD_LINE" != "" ]; then
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die "Kernel command line can't be specified more than once"
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fi
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KERNEL_CMD_LINE="$arg"
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fi
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fi
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done
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if [ "$PASS_ARG_TO_GDB" != "" ]; then
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GDB_ARGS+=( "$PASS_ARG_TO_GDB" )
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fi
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if [ "$TARGET" = "lagom" ]; then
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gdb "$BUILD_DIR/bin/$LAGOM_EXECUTABLE" "${GDB_ARGS[@]}"
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else
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if [ -n "$KERNEL_CMD_LINE" ]; then
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export SERENITY_KERNEL_CMDLINE="$KERNEL_CMD_LINE"
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fi
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sleep 1
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"$(get_top_dir)/Meta/debug-kernel.sh" "${GDB_ARGS[@]}"
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fi
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}
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build_and_run_lagom_target() {
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local run_target="${1}"
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local lagom_target="${CMD_ARGS[0]}"
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local lagom_args
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# All command arguments must have any existing semicolon escaped, to prevent CMake from
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# interpreting them as list separators.
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local cmd_args=()
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for arg in "${CMD_ARGS[@]:1}"; do
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cmd_args+=( "${arg//;/\\;}" )
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done
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# Then existing list separators must be replaced with a semicolon for CMake.
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lagom_args=$(IFS=';' ; echo -e "${cmd_args[*]}")
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LAGOM_TARGET="${lagom_target}" LAGOM_ARGS="${lagom_args[*]}" build_target "${run_target}"
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}
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if [[ "$CMD" =~ ^(build|install|image|copy-src|run|gdb|test|rebuild|recreate|kaddr2line|addr2line|setup-and-run)$ ]]; then
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cmd_with_target
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[[ "$CMD" != "recreate" && "$CMD" != "rebuild" ]] || delete_target
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[ "$TARGET" = "lagom" ] || ensure_toolchain
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ensure_target
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case "$CMD" in
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build)
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build_target "${CMD_ARGS[@]}"
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;;
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install)
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build_target
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build_target install
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;;
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image)
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lagom_unsupported
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build_target
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build_target install
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build_image
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;;
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copy-src)
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lagom_unsupported
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build_target
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build_target install
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export SERENITY_COPY_SOURCE=1
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build_image
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;;
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run)
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if [ "$TARGET" = "lagom" ]; then
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if [ "${CMD_ARGS[0]}" = "ladybird" ]; then
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build_and_run_lagom_target "run-ladybird"
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else
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build_and_run_lagom_target "run-lagom-target"
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fi
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else
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build_target
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build_target install
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build_image
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if [ -n "${CMD_ARGS[0]}" ]; then
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export SERENITY_KERNEL_CMDLINE="${CMD_ARGS[0]}"
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fi
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build_target run
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fi
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;;
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gdb)
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if [ "$TARGET" = "lagom" ]; then
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[ $# -ge 1 ] || usage
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build_target "${CMD_ARGS[@]}"
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run_gdb "${CMD_ARGS[@]}"
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else
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command -v tmux >/dev/null 2>&1 || die "Please install tmux!"
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build_target
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build_target install
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build_image
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tmux new-session "$ARG0" __tmux_cmd "$TARGET" "$TOOLCHAIN_TYPE" run "${CMD_ARGS[@]}" \; set-option -t 0 mouse on \; split-window "$ARG0" __tmux_cmd "$TARGET" "$TOOLCHAIN_TYPE" gdb "${CMD_ARGS[@]}" \;
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fi
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;;
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test)
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build_target
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if [ "$TARGET" = "lagom" ]; then
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run_tests "${CMD_ARGS[0]}"
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else
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build_target install
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build_image
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# In contrast to CI, we don't set 'panic=shutdown' here,
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# in case the user wants to inspect qemu some more.
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export SERENITY_KERNEL_CMDLINE="graphics_subsystem_mode=off system_mode=self-test"
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export SERENITY_RUN="ci"
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build_target run
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fi
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;;
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rebuild)
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build_target "${CMD_ARGS[@]}"
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;;
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recreate)
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;;
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kaddr2line)
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lagom_unsupported
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build_target
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[ $# -ge 1 ] || usage
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if [ "$TOOLCHAIN_TYPE" = "Clang" ]; then
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ADDR2LINE="$TOOLCHAIN_DIR/bin/llvm-addr2line"
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else
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ADDR2LINE="$TOOLCHAIN_DIR/bin/$TARGET-pc-serenity-addr2line"
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fi
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"$ADDR2LINE" -e "$BUILD_DIR/Kernel/Kernel" "$@"
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;;
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addr2line)
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build_target
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[ $# -ge 2 ] || usage
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BINARY_FILE="$1"; shift
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BINARY_FILE_PATH="$BUILD_DIR/$BINARY_FILE"
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if [ "$TARGET" = "lagom" ]; then
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command -v addr2line >/dev/null 2>&1 || die "Please install addr2line!"
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ADDR2LINE=addr2line
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elif [ "$TOOLCHAIN_TYPE" = "Clang" ]; then
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ADDR2LINE="$TOOLCHAIN_DIR/bin/llvm-addr2line"
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else
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ADDR2LINE="$TOOLCHAIN_DIR/bin/$TARGET-pc-serenity-addr2line"
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fi
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if [ -x "$BINARY_FILE_PATH" ]; then
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"$ADDR2LINE" -e "$BINARY_FILE_PATH" "$@"
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else
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find "$BUILD_DIR" -name "$BINARY_FILE" -executable -type f -exec "$ADDR2LINE" -e {} "$@" \;
|
|
fi
|
|
;;
|
|
*)
|
|
build_target "$CMD" "${CMD_ARGS[@]}"
|
|
;;
|
|
esac
|
|
elif [ "$CMD" = "delete" ]; then
|
|
cmd_with_target
|
|
delete_target
|
|
elif [ "$CMD" = "rebuild-toolchain" ]; then
|
|
cmd_with_target
|
|
lagom_unsupported "The lagom target uses the host toolchain"
|
|
confirm_rebuild_if_toolchain_exists
|
|
delete_toolchain
|
|
ensure_toolchain
|
|
elif [ "$CMD" = "rebuild-world" ]; then
|
|
cmd_with_target
|
|
lagom_unsupported "The lagom target uses the host toolchain"
|
|
delete_toolchain
|
|
delete_target
|
|
ensure_toolchain
|
|
ensure_target
|
|
build_target
|
|
elif [ "$CMD" = "__tmux_cmd" ]; then
|
|
trap kill_tmux_session EXIT
|
|
cmd_with_target
|
|
CMD="$1"; shift
|
|
CMD_ARGS=("${CMD_ARGS[@]:1}")
|
|
if [ "$CMD" = "run" ]; then
|
|
if [ -n "${CMD_ARGS[0]}" ]; then
|
|
export SERENITY_KERNEL_CMDLINE="${CMD_ARGS[0]}"
|
|
fi
|
|
# We need to make sure qemu doesn't start until we continue in gdb
|
|
export SERENITY_EXTRA_QEMU_ARGS="${SERENITY_EXTRA_QEMU_ARGS} -d int -no-reboot -no-shutdown -S"
|
|
# We need to disable kaslr to let gdb map the kernel symbols correctly
|
|
export SERENITY_KERNEL_CMDLINE="${SERENITY_KERNEL_CMDLINE} disable_kaslr"
|
|
set_tmux_title 'qemu'
|
|
build_target run
|
|
elif [ "$CMD" = "gdb" ]; then
|
|
set_tmux_title 'gdb'
|
|
run_gdb "${CMD_ARGS[@]}"
|
|
fi
|
|
else
|
|
>&2 echo "Unknown command: $CMD"
|
|
usage
|
|
fi
|