diff --git a/.gitmodules b/.gitmodules index e1964a8..558929a 100644 --- a/.gitmodules +++ b/.gitmodules @@ -1,11 +1,11 @@ -[submodule "lib/luajit2-sys"] - path = lib/luajit2-sys - url = https://github.com/sclu1034/luajit2-sys.git [submodule "lib/color-eyre"] path = lib/color-eyre url = https://github.com/sclu1034/color-eyre.git - branch = "fork" + branch = "fork" [submodule "lib/ansi-parser"] path = lib/ansi-parser url = https://gitlab.com/lschwiderski/ansi-parser.git - branch = "issue/outdated-nom" + branch = "issue/outdated-nom" +[submodule "lib/luajit2-sys/luajit"] + path = lib/luajit2-sys/luajit + url = https://github.com/LuaJIT/LuaJIT.git diff --git a/Cargo.lock b/Cargo.lock index b25b0b3..9fd5a96 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -379,9 +379,9 @@ dependencies = [ [[package]] name = "cc" -version = "1.1.13" +version = "1.2.27" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "72db2f7947ecee9b03b510377e8bb9077afa27176fdbff55c51027e976fdcc48" +checksum = "d487aa071b5f64da6f19a3e848e3578944b726ee5a4854b82172f02aa876bfdc" dependencies = [ "jobserver", "libc", @@ -2173,9 +2173,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe" [[package]] name = "libc" -version = "0.2.172" +version = "0.2.174" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa" +checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776" [[package]] name = "libloading" @@ -2184,7 +2184,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4" dependencies = [ "cfg-if", - "windows-targets 0.48.5", + "windows-targets 0.52.6", ] [[package]] @@ -4581,7 +4581,7 @@ version = "0.1.9" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb" dependencies = [ - "windows-sys 0.48.0", + "windows-sys 0.59.0", ] [[package]] diff --git a/Cargo.toml b/Cargo.toml index 99ce493..15e26c6 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -16,8 +16,10 @@ ansi-parser = "0.9.1" ansi_term = "0.12.1" async-recursion = "1.0.5" bincode = "2.0.0" +bindgen = "0.70.1" bitflags = "2.5.0" byteorder = "1.4.3" +cc = "1.2.27" clap = { version = "4.0.15", features = ["color", "derive", "std", "cargo", "string", "unicode"] } cli-table = { version = "0.5.0", default-features = false, features = ["derive"] } color-eyre = { path = "lib/color-eyre" } @@ -28,11 +30,13 @@ druid = { version = "0.8", features = ["im", "serde", "image", "png", "jpeg", "b druid-widget-nursery = "0.1" dtmt-shared = { path = "lib/dtmt-shared" } fastrand = "2.1.0" +fs_extra = "1.1.0" futures = "0.3.25" futures-util = "0.3.24" glob = "0.3.0" interprocess = "2.1.0" lazy_static = "1.4.0" +libc = "0.2.174" luajit2-sys = { path = "lib/luajit2-sys" } minijinja = { version = "2.0.1", default-features = false, features = ["serde"] } nanorand = "0.8.0" diff --git a/crates/dtmt/src/main.rs b/crates/dtmt/src/main.rs index ef3d36b..e2cb718 100644 --- a/crates/dtmt/src/main.rs +++ b/crates/dtmt/src/main.rs @@ -1,6 +1,5 @@ #![feature(io_error_more)] #![feature(let_chains)] -#![feature(result_flattening)] #![feature(test)] #![windows_subsystem = "console"] diff --git a/lib/luajit2-sys b/lib/luajit2-sys deleted file mode 160000 index 6d94a4d..0000000 --- a/lib/luajit2-sys +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 6d94a4dd2c296bf1f044ee4c70fb10dca4c1c241 diff --git a/lib/luajit2-sys/Cargo.toml b/lib/luajit2-sys/Cargo.toml new file mode 100644 index 0000000..65dd61a --- /dev/null +++ b/lib/luajit2-sys/Cargo.toml @@ -0,0 +1,20 @@ +[package] +name = "luajit2-sys" +version = "0.0.2" +description = "LuaJIT-2.1 FFI Bindings" +authors = ["Aaron Loucks "] +edition = "2021" +keywords = ["lua", "luajit", "script"] +license = "MIT OR Apache-2.0" +readme = "README.md" +repository = "https://github.com/aloucks/luajit2-sys" +documentation = "https://docs.rs/luajit2-sys" +links = "luajit" + +[dependencies] +libc = { workspace = true } + +[build-dependencies] +bindgen = { workspace = true } +cc = { workspace = true } +fs_extra = { workspace = true } diff --git a/lib/luajit2-sys/LICENSE-APACHE b/lib/luajit2-sys/LICENSE-APACHE new file mode 100644 index 0000000..f007b81 --- /dev/null +++ b/lib/luajit2-sys/LICENSE-APACHE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + https://www.apache.org/licenses/LICENSE-2.0 + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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IN NO EVENT +SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR +IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/lib/luajit2-sys/build.rs b/lib/luajit2-sys/build.rs new file mode 100644 index 0000000..fc564db --- /dev/null +++ b/lib/luajit2-sys/build.rs @@ -0,0 +1,216 @@ +use cc::Build; +use fs_extra::dir; +use fs_extra::dir::CopyOptions; +use std::env; +use std::path::PathBuf; +use std::process::{Command, Stdio}; + +const LIB_NAME: &str = "luajit"; +const LUAJIT_HEADERS: [&str; 4] = ["lua.h", "lualib.h", "lauxlib.h", "luajit.h"]; +const LUAJIT_SRC: [&str; 65] = [ + // LJCORE_O + // The MSVC toolchain cannot compile this assembler file, + // as it contains GNU-specific directives + // "lj_vm.S", + "lj_gc.c", + "lj_err.c", + "lj_char.c", + "lj_bc.c", + "lj_obj.c", + "lj_buf.c", + "lj_str.c", + "lj_tab.c", + "lj_func.c", + "lj_udata.c", + "lj_meta.c", + "lj_debug.c", + "lj_state.c", + "lj_dispatch.c", + "lj_vmevent.c", + "lj_vmmath.c", + "lj_strscan.c", + "lj_strfmt.c", + "lj_strfmt_num.c", + "lj_api.c", + "lj_profile.c", + "lj_lex.c", + "lj_parse.c", + "lj_bcread.c", + "lj_bcwrite.c", + "lj_load.c", + "lj_ir.c", + "lj_opt_mem.c", + "lj_opt_fold.c", + "lj_opt_narrow.c", + "lj_opt_dce.c", + "lj_opt_loop.c", + "lj_opt_split.c", + "lj_opt_sink.c", + "lj_mcode.c", + "lj_snap.c", + "lj_record.c", + "lj_crecord.c", + "lj_ffrecord.c", + "lj_asm.c", + "lj_trace.c", + "lj_gdbjit.c", + "lj_ctype.c", + "lj_cdata.c", + "lj_cconv.c", + "lj_ccall.c", + "lj_ccallback.c", + "lj_carith.c", + "lj_clib.c", + "lj_cparse.c", + "lj_lib.c", + "lj_alloc.c", + // LJLIB_O + "lib_aux.c", + "lib_base.c", + "lib_math.c", + "lib_bit.c", + "lib_string.c", + "lib_table.c", + "lib_io.c", + "lib_os.c", + "lib_package.c", + "lib_debug.c", + "lib_jit.c", + "lib_ffi.c", + "lib_init.c", +]; + +fn build_gcc(src_dir: &str) { + let mut buildcmd = Command::new("make"); + buildcmd.current_dir(src_dir); + buildcmd.stderr(Stdio::inherit()); + buildcmd.arg("--no-silent"); + + // We do need to cross-compile even here, so that `lj_vm.o` is created + // for the correct architecture. + if env::var("CARGO_CFG_WINDOWS").is_ok() { + buildcmd.arg("TARGET_SYS=Windows"); + buildcmd.arg("CROSS=x86_64-w64-mingw32-"); + } + + if cfg!(target_pointer_width = "32") { + buildcmd.arg("HOST_CC='gcc -m32'"); + buildcmd.arg("-e"); + } else { + buildcmd.arg("HOST_CC='gcc'"); + } + + let mut child = buildcmd.spawn().expect("failed to run make"); + + if !child + .wait() + .map(|status| status.success()) + .map_err(|_| false) + .unwrap_or(false) + { + panic!("Failed to build luajit"); + } +} + +fn build_msvc(src_dir: &str, out_dir: &str) { + let mut cc = Build::new(); + // cc can't handle many of the `clang-dl`-specific flags, so + // we need to port them manually from a `make -n` run. + cc.out_dir(out_dir) + // `llvm-as` (which the clang-based toolchain for MSVC would use to compile `lj_vm.S` + // assembler) doesn't support some of the GNU-specific directives. + // However, the previous host-targeted compilation already created the + // object, so we simply link that. + .object(format!("{src_dir}/lj_vm.o")) + .define("_FILE_OFFSET_BITS", "64") + .define("_LARGEFILE_SOURCE", None) + .define("LUA_MULTILIB", "\"lib\"") + .define("LUAJIT_UNWIND_EXTERNAL", None) + .flag("-fcolor-diagnostics") + // Disable warnings + .flag("/W0") + .flag("/U _FORTIFY_SOURCE") + // Link statically + .flag("/MT") + // Omit frame pointers + .flag("/Oy"); + + for f in LUAJIT_SRC { + cc.file(format!("{src_dir}/{f}")); + } + + cc.compile(LIB_NAME); +} + +fn main() { + let luajit_dir = format!("{}/luajit", env!("CARGO_MANIFEST_DIR")); + let out_dir = env::var("OUT_DIR").unwrap(); + let src_dir = format!("{out_dir}/luajit/src"); + + dbg!(&luajit_dir); + dbg!(&out_dir); + dbg!(&src_dir); + + let mut copy_options = CopyOptions::new(); + copy_options.overwrite = true; + + dir::copy(&luajit_dir, &out_dir, ©_options).expect("Failed to copy LuaJIT source"); + + // The first run builds with and for the host architecture. + // This also creates all the tools and generated sources that a compilation needs. + build_gcc(&src_dir); + + // Then, for cross-compilation, we can utilize those generated + // sources to re-compile just the library. + if env::var("CARGO_CFG_WINDOWS").is_ok() { + build_msvc(&src_dir, &out_dir); + println!("cargo:rustc-link-search={out_dir}"); + } else { + println!("cargo:rustc-link-search=native={src_dir}"); + } + + println!("cargo:lib-name={LIB_NAME}"); + println!("cargo:include={src_dir}"); + println!("cargo:rustc-link-lib=static={LIB_NAME}"); + + let mut bindings = bindgen::Builder::default(); + + for header in LUAJIT_HEADERS { + println!("cargo:rerun-if-changed={luajit_dir}/src/{header}"); + bindings = bindings.header(format!("{luajit_dir}/src/{header}")); + } + + let bindings = bindings + .allowlist_var("LUA.*") + .allowlist_var("LUAJIT.*") + .allowlist_type("lua_.*") + .allowlist_type("luaL_.*") + .allowlist_function("lua_.*") + .allowlist_function("luaL_.*") + .allowlist_function("luaJIT.*") + .ctypes_prefix("libc") + .impl_debug(true) + .use_core() + .detect_include_paths(true) + .formatter(bindgen::Formatter::Rustfmt) + .sort_semantically(true) + .merge_extern_blocks(true) + .parse_callbacks(Box::new(bindgen::CargoCallbacks::new())); + + let bindings = if env::var("CARGO_CFG_WINDOWS").is_ok() { + bindings + .clang_arg("-I/xwin/sdk/include/ucrt") + .clang_arg("-I/xwin/sdk/include/um") + .clang_arg("-I/xwin/sdk/include/shared") + .clang_arg("-I/xwin/crt/include") + .generate() + .expect("Failed to generate bindings") + } else { + bindings.generate().expect("Failed to generate bindings") + }; + + let out_path = PathBuf::from(env::var("OUT_DIR").unwrap()); + bindings + .write_to_file(out_path.join("bindings.rs")) + .expect("Failed to write bindings"); +} diff --git a/lib/luajit2-sys/luajit b/lib/luajit2-sys/luajit new file mode 160000 index 0000000..70f4b15 --- /dev/null +++ b/lib/luajit2-sys/luajit @@ -0,0 +1 @@ +Subproject commit 70f4b15ee45a6137fe6b48b941faea79d72f7159 diff --git a/lib/luajit2-sys/src/lib.rs b/lib/luajit2-sys/src/lib.rs new file mode 100644 index 0000000..c48ca06 --- /dev/null +++ b/lib/luajit2-sys/src/lib.rs @@ -0,0 +1,167 @@ +#![no_std] +#![allow(non_snake_case)] +#![allow(non_camel_case_types)] +#![allow(clippy::deprecated_semver)] +#![allow(clippy::missing_safety_doc)] + +//! # LuaJIT 2.1 +//! +//! +//! +//! +//! +//! ## Performance considerations +//! +//! The _Not Yet Implemented_ guide documents which language features will be JIT compiled +//! into native machine code. +//! +//! + +mod ffi { + include!(concat!(env!("OUT_DIR"), "/bindings.rs")); +} +pub use ffi::*; + +use core::ptr; + +// These are defined as macros + +/// +#[inline] +pub unsafe fn lua_pop(L: *mut lua_State, idx: libc::c_int) { + lua_settop(L, -(idx) - 1) +} + +/// +#[inline] +pub unsafe fn lua_newtable(L: *mut lua_State) { + lua_createtable(L, 0, 0) +} + +/// +#[inline] +pub unsafe fn lua_register(L: *mut lua_State, name: *const libc::c_char, f: lua_CFunction) { + lua_pushcfunction(L, f); + lua_setglobal(L, name); +} + +/// +#[inline] +pub unsafe fn lua_pushcfunction(L: *mut lua_State, f: lua_CFunction) { + lua_pushcclosure(L, f, 0); +} + +/// +#[inline] +pub unsafe fn lua_strlen(L: *mut lua_State, idx: libc::c_int) -> usize { + lua_objlen(L, idx) +} + +/// +#[inline] +pub unsafe fn lua_isfunction(L: *mut lua_State, idx: libc::c_int) -> libc::c_int { + (lua_type(L, idx) == LUA_TFUNCTION as i32) as i32 +} + +/// +#[inline] +pub unsafe fn lua_istable(L: *mut lua_State, idx: libc::c_int) -> libc::c_int { + (lua_type(L, idx) == LUA_TTABLE as i32) as i32 +} + +/// +#[inline] +pub unsafe fn lua_islightuserdata(L: *mut lua_State, idx: libc::c_int) -> libc::c_int { + (lua_type(L, idx) == LUA_TLIGHTUSERDATA as i32) as i32 +} + +/// +#[inline] +pub unsafe fn lua_isnil(L: *mut lua_State, idx: libc::c_int) -> libc::c_int { + (lua_type(L, idx) == LUA_TNIL as i32) as i32 +} + +/// +#[inline] +pub unsafe fn lua_isboolean(L: *mut lua_State, idx: libc::c_int) -> libc::c_int { + (lua_type(L, idx) == LUA_TBOOLEAN as i32) as i32 +} + +/// +#[inline] +pub unsafe fn lua_isthread(L: *mut lua_State, idx: libc::c_int) -> libc::c_int { + (lua_type(L, idx) == LUA_TTHREAD as i32) as i32 +} + +/// +#[inline] +pub unsafe fn lua_isnone(L: *mut lua_State, idx: libc::c_int) -> libc::c_int { + (lua_type(L, idx) == LUA_TNONE) as i32 +} + +/// +#[inline] +pub unsafe fn lua_isnoneornil(L: *mut lua_State, idx: libc::c_int) -> libc::c_int { + (lua_type(L, idx) <= 0) as i32 +} + +/// +#[inline] +pub unsafe fn lua_pushliteral(L: *mut lua_State, s: &str) { + lua_pushlstring(L, s.as_ptr() as _, s.len() as _); +} + +/// +#[inline] +pub unsafe fn lua_setglobal(L: *mut lua_State, k: *const libc::c_char) { + lua_setfield(L, LUA_GLOBALSINDEX, k); +} + +/// +#[inline] +pub unsafe fn lua_getglobal(L: *mut lua_State, k: *const libc::c_char) { + lua_getfield(L, LUA_GLOBALSINDEX, k) +} + +/// +#[inline] +pub unsafe fn lua_tostring(L: *mut lua_State, idx: libc::c_int) -> *const libc::c_char { + lua_tolstring(L, idx, ptr::null_mut()) +} + +// Additional compatibility items that are defined as macros + +/// `luaL_newstate()` +#[inline] +#[deprecated(since = "Lua 5.1", note = "replace with `luaL_newstate()`")] +pub unsafe fn lua_open() -> *mut lua_State { + luaL_newstate() +} + +/// `lua_pushvalue(L, LUA_REGISTRYINDEX)` +#[inline] +#[deprecated( + since = "Lua 5.1", + note = "replace with `lua_pushvalue(L, LUA_REGISTRYINDEX)`" +)] +pub unsafe fn lua_getregistry(L: *mut lua_State) { + lua_pushvalue(L, LUA_REGISTRYINDEX) +} + +/// `lua_gc(L, LUA_GCCOUNT as _, 0)` +#[inline] +#[deprecated( + since = "Lua 5.1", + note = "replace with `lua_gc(L, LUA_GCCOUNT as _, 0)`" +)] +pub unsafe fn lua_getgccount(L: *mut lua_State) -> libc::c_int { + lua_gc(L, LUA_GCCOUNT as _, 0) +} + +/// `lua_Reader` +#[deprecated(since = "Lua 5.1", note = "replace with `lua_Reader`")] +pub type lua_Chunkreader = lua_Reader; + +/// `lua_Writer` +#[deprecated(since = "Lua 5.1", note = "replace with `lua_Writer`")] +pub type lua_Chunkwriter = lua_Writer;