Add Fuchsia support
Adds support for the x86_64-unknown-fuchsia target, which covers the Fuchsia operating system.
This commit is contained in:
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4879166194
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76bac5d33e
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@ -0,0 +1 @@
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# rustbuild-only target
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@ -36,7 +36,7 @@ fn main() {
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// targets, which means we have to build the alloc_jemalloc crate
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// targets, which means we have to build the alloc_jemalloc crate
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// for targets like emscripten, even if we don't use it.
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// for targets like emscripten, even if we don't use it.
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if target.contains("rumprun") || target.contains("bitrig") || target.contains("openbsd") ||
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if target.contains("rumprun") || target.contains("bitrig") || target.contains("openbsd") ||
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target.contains("msvc") || target.contains("emscripten") {
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target.contains("msvc") || target.contains("emscripten") || target.contains("fuchsia") {
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println!("cargo:rustc-cfg=dummy_jemalloc");
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println!("cargo:rustc-cfg=dummy_jemalloc");
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return;
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return;
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}
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}
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@ -0,0 +1,39 @@
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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use target::TargetOptions;
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use std::default::Default;
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pub fn opts() -> TargetOptions {
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TargetOptions {
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dynamic_linking: true,
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executables: true,
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linker_is_gnu: true,
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has_rpath: true,
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pre_link_args: vec![
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// We want to be able to strip as much executable code as possible
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// from the linker command line, and this flag indicates to the
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// linker that it can avoid linking in dynamic libraries that don't
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// actually satisfy any symbols up to that point (as with many other
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// resolutions the linker does). This option only applies to all
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// following libraries so we're sure to pass it as one of the first
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// arguments.
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// TODO: doesn't seem to be supported by clang toolchain
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//"-Wl,--as-needed".to_string(),
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// Always enable NX protection when it is available
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//"-Wl,-z,noexecstack".to_string(),
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],
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position_independent_executables: true,
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exe_allocation_crate: "alloc_system".to_string(),
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has_elf_tls: true,
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.. Default::default()
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}
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}
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@ -67,6 +67,7 @@ mod solaris_base;
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mod windows_base;
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mod windows_base;
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mod windows_msvc_base;
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mod windows_msvc_base;
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mod thumb_base;
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mod thumb_base;
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mod fuchsia_base;
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pub type TargetResult = Result<Target, String>;
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pub type TargetResult = Result<Target, String>;
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@ -175,6 +176,8 @@ supported_targets! {
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("x86_64-apple-darwin", x86_64_apple_darwin),
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("x86_64-apple-darwin", x86_64_apple_darwin),
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("i686-apple-darwin", i686_apple_darwin),
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("i686-apple-darwin", i686_apple_darwin),
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("x86_64-unknown-fuchsia", x86_64_unknown_fuchsia),
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("i386-apple-ios", i386_apple_ios),
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("i386-apple-ios", i386_apple_ios),
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("x86_64-apple-ios", x86_64_apple_ios),
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("x86_64-apple-ios", x86_64_apple_ios),
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("aarch64-apple-ios", aarch64_apple_ios),
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("aarch64-apple-ios", aarch64_apple_ios),
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@ -0,0 +1,30 @@
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use target::{Target, TargetResult};
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pub fn target() -> TargetResult {
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let mut base = super::fuchsia_base::opts();
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base.cpu = "x86-64".to_string();
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base.max_atomic_width = Some(64);
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base.pre_link_args.push("-m64".to_string());
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Ok(Target {
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llvm_target: "x86_64-unknown-fuchsia".to_string(),
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target_endian: "little".to_string(),
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target_pointer_width: "64".to_string(),
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data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
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arch: "x86_64".to_string(),
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target_os: "fuchsia".to_string(),
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target_env: "".to_string(),
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target_vendor: "unknown".to_string(),
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options: base,
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})
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}
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@ -26,7 +26,7 @@ fn main() {
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let target = env::var("TARGET").expect("TARGET was not set");
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let target = env::var("TARGET").expect("TARGET was not set");
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let host = env::var("HOST").expect("HOST was not set");
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let host = env::var("HOST").expect("HOST was not set");
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if cfg!(feature = "backtrace") && !target.contains("apple") && !target.contains("msvc") &&
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if cfg!(feature = "backtrace") && !target.contains("apple") && !target.contains("msvc") &&
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!target.contains("emscripten") {
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!target.contains("emscripten") && !target.contains("fuchsia") {
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build_libbacktrace(&host, &target);
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build_libbacktrace(&host, &target);
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}
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}
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@ -0,0 +1,103 @@
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![stable(feature = "metadata_ext", since = "1.1.0")]
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use fs::Metadata;
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use sys_common::AsInner;
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/// OS-specific extension methods for `fs::Metadata`
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#[stable(feature = "metadata_ext", since = "1.1.0")]
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pub trait MetadataExt {
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_dev(&self) -> u64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_ino(&self) -> u64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_mode(&self) -> u32;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_nlink(&self) -> u64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_uid(&self) -> u32;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_gid(&self) -> u32;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_rdev(&self) -> u64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_size(&self) -> u64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_atime(&self) -> i64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_atime_nsec(&self) -> i64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_mtime(&self) -> i64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_mtime_nsec(&self) -> i64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_ctime(&self) -> i64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_ctime_nsec(&self) -> i64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_blksize(&self) -> u64;
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#[stable(feature = "metadata_ext2", since = "1.8.0")]
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fn st_blocks(&self) -> u64;
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}
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#[stable(feature = "metadata_ext", since = "1.1.0")]
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impl MetadataExt for Metadata {
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fn st_dev(&self) -> u64 {
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self.as_inner().as_inner().st_dev as u64
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}
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fn st_ino(&self) -> u64 {
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self.as_inner().as_inner().st_ino as u64
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}
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fn st_mode(&self) -> u32 {
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self.as_inner().as_inner().st_mode as u32
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}
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fn st_nlink(&self) -> u64 {
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self.as_inner().as_inner().st_nlink as u64
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}
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fn st_uid(&self) -> u32 {
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self.as_inner().as_inner().st_uid as u32
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}
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fn st_gid(&self) -> u32 {
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self.as_inner().as_inner().st_gid as u32
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}
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fn st_rdev(&self) -> u64 {
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self.as_inner().as_inner().st_rdev as u64
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}
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fn st_size(&self) -> u64 {
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self.as_inner().as_inner().st_size as u64
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}
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fn st_atime(&self) -> i64 {
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self.as_inner().as_inner().st_atime as i64
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}
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fn st_atime_nsec(&self) -> i64 {
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self.as_inner().as_inner().st_atime_nsec as i64
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}
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fn st_mtime(&self) -> i64 {
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self.as_inner().as_inner().st_mtime as i64
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}
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fn st_mtime_nsec(&self) -> i64 {
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self.as_inner().as_inner().st_mtime_nsec as i64
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}
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fn st_ctime(&self) -> i64 {
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self.as_inner().as_inner().st_ctime as i64
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}
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fn st_ctime_nsec(&self) -> i64 {
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self.as_inner().as_inner().st_ctime_nsec as i64
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}
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fn st_blksize(&self) -> u64 {
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self.as_inner().as_inner().st_blksize as u64
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}
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fn st_blocks(&self) -> u64 {
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self.as_inner().as_inner().st_blocks as u64
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}
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}
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@ -0,0 +1,16 @@
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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Fuchsia-specific definitions
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#![stable(feature = "raw_ext", since = "1.1.0")]
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pub mod raw;
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pub mod fs;
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@ -0,0 +1,275 @@
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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Fuchsia-specific raw type definitions
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#![stable(feature = "raw_ext", since = "1.1.0")]
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#![rustc_deprecated(since = "1.8.0",
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reason = "these type aliases are no longer supported by \
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the standard library, the `libc` crate on \
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crates.io should be used instead for the correct \
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definitions")]
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#![allow(deprecated)]
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use os::raw::c_ulong;
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#[stable(feature = "raw_ext", since = "1.1.0")] pub type dev_t = u64;
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#[stable(feature = "raw_ext", since = "1.1.0")] pub type mode_t = u32;
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#[stable(feature = "pthread_t", since = "1.8.0")]
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pub type pthread_t = c_ulong;
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#[doc(inline)]
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub use self::arch::{off_t, ino_t, nlink_t, blksize_t, blkcnt_t, stat, time_t};
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#[cfg(any(target_arch = "x86",
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target_arch = "le32",
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target_arch = "powerpc",
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target_arch = "arm"))]
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mod arch {
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use os::raw::{c_long, c_short, c_uint};
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#[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = u64;
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#[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = u64;
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#[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u64;
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#[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u64;
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#[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = u64;
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#[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
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#[repr(C)]
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#[derive(Clone)]
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub struct stat {
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_dev: u64,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub __pad1: c_short,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub __st_ino: u32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_mode: u32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_nlink: u32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_uid: u32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_gid: u32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_rdev: u64,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub __pad2: c_uint,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_size: i64,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_blksize: i32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_blocks: i64,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_atime: i32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_atime_nsec: c_long,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_mtime: i32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_mtime_nsec: c_long,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_ctime: i32,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_ctime_nsec: c_long,
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#[stable(feature = "raw_ext", since = "1.1.0")]
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pub st_ino: u64,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(target_arch = "mips")]
|
||||||
|
mod arch {
|
||||||
|
use os::raw::{c_long, c_ulong};
|
||||||
|
|
||||||
|
#[cfg(target_env = "musl")]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = i64;
|
||||||
|
#[cfg(not(target_env = "musl"))]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = u64;
|
||||||
|
#[cfg(target_env = "musl")]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u64;
|
||||||
|
#[cfg(not(target_env = "musl"))]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u64;
|
||||||
|
#[cfg(target_env = "musl")]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = u64;
|
||||||
|
#[cfg(not(target_env = "musl"))]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
|
||||||
|
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Clone)]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub struct stat {
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_dev: c_ulong,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_pad1: [c_long; 3],
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ino: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mode: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_nlink: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_uid: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_gid: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_rdev: c_ulong,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_pad2: [c_long; 2],
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_size: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_atime: i32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_atime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mtime: i32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mtime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ctime: i32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ctime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_blksize: i32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_blocks: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_pad5: [c_long; 14],
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(target_arch = "mips64")]
|
||||||
|
mod arch {
|
||||||
|
pub use libc::{off_t, ino_t, nlink_t, blksize_t, blkcnt_t, stat, time_t};
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(target_arch = "s390x")]
|
||||||
|
mod arch {
|
||||||
|
pub use libc::{off_t, ino_t, nlink_t, blksize_t, blkcnt_t, stat, time_t};
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(target_arch = "aarch64")]
|
||||||
|
mod arch {
|
||||||
|
use os::raw::{c_long, c_int};
|
||||||
|
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
|
||||||
|
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Clone)]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub struct stat {
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_dev: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ino: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mode: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_nlink: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_uid: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_gid: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_rdev: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub __pad1: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_size: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_blksize: i32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub __pad2: c_int,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_blocks: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_atime: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_atime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mtime: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mtime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ctime: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ctime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub __unused: [c_int; 2],
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(target_arch = "x86_64")]
|
||||||
|
mod arch {
|
||||||
|
use os::raw::{c_long, c_int};
|
||||||
|
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type blkcnt_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type blksize_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type ino_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type nlink_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type off_t = u64;
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")] pub type time_t = i64;
|
||||||
|
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Clone)]
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub struct stat {
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_dev: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ino: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_nlink: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mode: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_uid: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_gid: u32,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub __pad0: c_int,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_rdev: u64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_size: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_blksize: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_blocks: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_atime: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_atime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mtime: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_mtime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ctime: i64,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub st_ctime_nsec: c_long,
|
||||||
|
#[stable(feature = "raw_ext", since = "1.1.0")]
|
||||||
|
pub __unused: [c_long; 3],
|
||||||
|
}
|
||||||
|
}
|
|
@ -33,5 +33,6 @@ pub use sys::ext as windows;
|
||||||
#[cfg(target_os = "openbsd")] pub mod openbsd;
|
#[cfg(target_os = "openbsd")] pub mod openbsd;
|
||||||
#[cfg(target_os = "solaris")] pub mod solaris;
|
#[cfg(target_os = "solaris")] pub mod solaris;
|
||||||
#[cfg(target_os = "emscripten")] pub mod emscripten;
|
#[cfg(target_os = "emscripten")] pub mod emscripten;
|
||||||
|
#[cfg(target_os = "fuchsia")] pub mod fuchsia;
|
||||||
|
|
||||||
pub mod raw;
|
pub mod raw;
|
||||||
|
|
|
@ -58,7 +58,8 @@ impl DoubleEndedIterator for Args {
|
||||||
target_os = "openbsd",
|
target_os = "openbsd",
|
||||||
target_os = "solaris",
|
target_os = "solaris",
|
||||||
target_os = "emscripten",
|
target_os = "emscripten",
|
||||||
target_os = "haiku"))]
|
target_os = "haiku",
|
||||||
|
target_os = "fuchsia"))]
|
||||||
mod imp {
|
mod imp {
|
||||||
use os::unix::prelude::*;
|
use os::unix::prelude::*;
|
||||||
use mem;
|
use mem;
|
||||||
|
|
|
@ -171,3 +171,14 @@ pub mod os {
|
||||||
pub const EXE_SUFFIX: &'static str = ".js";
|
pub const EXE_SUFFIX: &'static str = ".js";
|
||||||
pub const EXE_EXTENSION: &'static str = "js";
|
pub const EXE_EXTENSION: &'static str = "js";
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[cfg(target_os = "fuchsia")]
|
||||||
|
pub mod os {
|
||||||
|
pub const FAMILY: &'static str = "unix";
|
||||||
|
pub const OS: &'static str = "fuchsia";
|
||||||
|
pub const DLL_PREFIX: &'static str = "lib";
|
||||||
|
pub const DLL_SUFFIX: &'static str = ".so";
|
||||||
|
pub const DLL_EXTENSION: &'static str = "so";
|
||||||
|
pub const EXE_SUFFIX: &'static str = "";
|
||||||
|
pub const EXE_EXTENSION: &'static str = "";
|
||||||
|
}
|
||||||
|
|
|
@ -312,6 +312,7 @@ pub trait DirEntryExt {
|
||||||
}
|
}
|
||||||
|
|
||||||
#[stable(feature = "dir_entry_ext", since = "1.1.0")]
|
#[stable(feature = "dir_entry_ext", since = "1.1.0")]
|
||||||
|
#[cfg(not(target_os = "fuchsia"))]
|
||||||
impl DirEntryExt for fs::DirEntry {
|
impl DirEntryExt for fs::DirEntry {
|
||||||
fn ino(&self) -> u64 { self.as_inner().ino() }
|
fn ino(&self) -> u64 { self.as_inner().ino() }
|
||||||
}
|
}
|
||||||
|
|
|
@ -342,7 +342,8 @@ impl DirEntry {
|
||||||
#[cfg(any(target_os = "android",
|
#[cfg(any(target_os = "android",
|
||||||
target_os = "linux",
|
target_os = "linux",
|
||||||
target_os = "emscripten",
|
target_os = "emscripten",
|
||||||
target_os = "haiku"))]
|
target_os = "haiku",
|
||||||
|
target_os = "fuchsia"))]
|
||||||
fn name_bytes(&self) -> &[u8] {
|
fn name_bytes(&self) -> &[u8] {
|
||||||
unsafe {
|
unsafe {
|
||||||
CStr::from_ptr(self.entry.d_name.as_ptr()).to_bytes()
|
CStr::from_ptr(self.entry.d_name.as_ptr()).to_bytes()
|
||||||
|
|
|
@ -26,6 +26,7 @@ use libc;
|
||||||
#[cfg(target_os = "openbsd")] pub use os::openbsd as platform;
|
#[cfg(target_os = "openbsd")] pub use os::openbsd as platform;
|
||||||
#[cfg(target_os = "solaris")] pub use os::solaris as platform;
|
#[cfg(target_os = "solaris")] pub use os::solaris as platform;
|
||||||
#[cfg(target_os = "emscripten")] pub use os::emscripten as platform;
|
#[cfg(target_os = "emscripten")] pub use os::emscripten as platform;
|
||||||
|
#[cfg(target_os = "fuchsia")] pub use os::fuchsia as platform;
|
||||||
|
|
||||||
#[macro_use]
|
#[macro_use]
|
||||||
pub mod weak;
|
pub mod weak;
|
||||||
|
@ -88,11 +89,11 @@ pub fn init() {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#[cfg(not(any(target_os = "nacl", target_os = "emscripten")))]
|
#[cfg(not(any(target_os = "nacl", target_os = "emscripten", target_os="fuchsia")))]
|
||||||
unsafe fn reset_sigpipe() {
|
unsafe fn reset_sigpipe() {
|
||||||
assert!(signal(libc::SIGPIPE, libc::SIG_IGN) != !0);
|
assert!(signal(libc::SIGPIPE, libc::SIG_IGN) != !0);
|
||||||
}
|
}
|
||||||
#[cfg(any(target_os = "nacl", target_os = "emscripten"))]
|
#[cfg(any(target_os = "nacl", target_os = "emscripten", target_os="fuchsia"))]
|
||||||
unsafe fn reset_sigpipe() {}
|
unsafe fn reset_sigpipe() {}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -38,7 +38,7 @@ static ENV_LOCK: Mutex = Mutex::new();
|
||||||
|
|
||||||
extern {
|
extern {
|
||||||
#[cfg(not(target_os = "dragonfly"))]
|
#[cfg(not(target_os = "dragonfly"))]
|
||||||
#[cfg_attr(any(target_os = "linux", target_os = "emscripten"),
|
#[cfg_attr(any(target_os = "linux", target_os = "emscripten", target_os = "fuchsia"),
|
||||||
link_name = "__errno_location")]
|
link_name = "__errno_location")]
|
||||||
#[cfg_attr(any(target_os = "bitrig",
|
#[cfg_attr(any(target_os = "bitrig",
|
||||||
target_os = "netbsd",
|
target_os = "netbsd",
|
||||||
|
@ -346,6 +346,12 @@ pub fn current_exe() -> io::Result<PathBuf> {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[cfg(target_os = "fuchsia")]
|
||||||
|
pub fn current_exe() -> io::Result<PathBuf> {
|
||||||
|
use io::ErrorKind;
|
||||||
|
Err(io::Error::new(ErrorKind::Other, "Not yet implemented on fuchsia"))
|
||||||
|
}
|
||||||
|
|
||||||
pub struct Env {
|
pub struct Env {
|
||||||
iter: vec::IntoIter<(OsString, OsString)>,
|
iter: vec::IntoIter<(OsString, OsString)>,
|
||||||
_dont_send_or_sync_me: PhantomData<*mut ()>,
|
_dont_send_or_sync_me: PhantomData<*mut ()>,
|
||||||
|
|
|
@ -135,6 +135,10 @@ impl Thread {
|
||||||
pub fn set_name(_name: &CStr) {
|
pub fn set_name(_name: &CStr) {
|
||||||
// Newlib, Illumos, Haiku, and Emscripten have no way to set a thread name.
|
// Newlib, Illumos, Haiku, and Emscripten have no way to set a thread name.
|
||||||
}
|
}
|
||||||
|
#[cfg(target_os = "fuchsia")]
|
||||||
|
pub fn set_name(_name: &CStr) {
|
||||||
|
// TODO: determine whether Fuchsia has a way to set a thread name.
|
||||||
|
}
|
||||||
|
|
||||||
pub fn sleep(dur: Duration) {
|
pub fn sleep(dur: Duration) {
|
||||||
let mut secs = dur.as_secs();
|
let mut secs = dur.as_secs();
|
||||||
|
|
|
@ -358,36 +358,8 @@ pub mod elf {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
// Since what appears to be glibc 2.18 this symbol has been shipped which
|
#[cfg(any(target_os = "linux", target_os = "fuchsia"))]
|
||||||
// GCC and clang both use to invoke destructors in thread_local globals, so
|
unsafe fn register_dtor_fallback(t: *mut u8, dtor: unsafe extern fn(*mut u8)) {
|
||||||
// let's do the same!
|
|
||||||
//
|
|
||||||
// Note, however, that we run on lots older linuxes, as well as cross
|
|
||||||
// compiling from a newer linux to an older linux, so we also have a
|
|
||||||
// fallback implementation to use as well.
|
|
||||||
//
|
|
||||||
// Due to rust-lang/rust#18804, make sure this is not generic!
|
|
||||||
#[cfg(target_os = "linux")]
|
|
||||||
unsafe fn register_dtor(t: *mut u8, dtor: unsafe extern fn(*mut u8)) {
|
|
||||||
use mem;
|
|
||||||
use libc;
|
|
||||||
use sys_common::thread_local as os;
|
|
||||||
|
|
||||||
extern {
|
|
||||||
#[linkage = "extern_weak"]
|
|
||||||
static __dso_handle: *mut u8;
|
|
||||||
#[linkage = "extern_weak"]
|
|
||||||
static __cxa_thread_atexit_impl: *const libc::c_void;
|
|
||||||
}
|
|
||||||
if !__cxa_thread_atexit_impl.is_null() {
|
|
||||||
type F = unsafe extern fn(dtor: unsafe extern fn(*mut u8),
|
|
||||||
arg: *mut u8,
|
|
||||||
dso_handle: *mut u8) -> libc::c_int;
|
|
||||||
mem::transmute::<*const libc::c_void, F>(__cxa_thread_atexit_impl)
|
|
||||||
(dtor, t, &__dso_handle as *const _ as *mut _);
|
|
||||||
return
|
|
||||||
}
|
|
||||||
|
|
||||||
// The fallback implementation uses a vanilla OS-based TLS key to track
|
// The fallback implementation uses a vanilla OS-based TLS key to track
|
||||||
// the list of destructors that need to be run for this thread. The key
|
// the list of destructors that need to be run for this thread. The key
|
||||||
// then has its own destructor which runs all the other destructors.
|
// then has its own destructor which runs all the other destructors.
|
||||||
|
@ -397,6 +369,8 @@ pub mod elf {
|
||||||
// *should* be the case that this loop always terminates because we
|
// *should* be the case that this loop always terminates because we
|
||||||
// provide the guarantee that a TLS key cannot be set after it is
|
// provide the guarantee that a TLS key cannot be set after it is
|
||||||
// flagged for destruction.
|
// flagged for destruction.
|
||||||
|
use sys_common::thread_local as os;
|
||||||
|
|
||||||
static DTORS: os::StaticKey = os::StaticKey::new(Some(run_dtors));
|
static DTORS: os::StaticKey = os::StaticKey::new(Some(run_dtors));
|
||||||
type List = Vec<(*mut u8, unsafe extern fn(*mut u8))>;
|
type List = Vec<(*mut u8, unsafe extern fn(*mut u8))>;
|
||||||
if DTORS.get().is_null() {
|
if DTORS.get().is_null() {
|
||||||
|
@ -418,6 +392,37 @@ pub mod elf {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// Since what appears to be glibc 2.18 this symbol has been shipped which
|
||||||
|
// GCC and clang both use to invoke destructors in thread_local globals, so
|
||||||
|
// let's do the same!
|
||||||
|
//
|
||||||
|
// Note, however, that we run on lots older linuxes, as well as cross
|
||||||
|
// compiling from a newer linux to an older linux, so we also have a
|
||||||
|
// fallback implementation to use as well.
|
||||||
|
//
|
||||||
|
// Due to rust-lang/rust#18804, make sure this is not generic!
|
||||||
|
#[cfg(target_os = "linux")]
|
||||||
|
unsafe fn register_dtor(t: *mut u8, dtor: unsafe extern fn(*mut u8)) {
|
||||||
|
use mem;
|
||||||
|
use libc;
|
||||||
|
|
||||||
|
extern {
|
||||||
|
#[linkage = "extern_weak"]
|
||||||
|
static __dso_handle: *mut u8;
|
||||||
|
#[linkage = "extern_weak"]
|
||||||
|
static __cxa_thread_atexit_impl: *const libc::c_void;
|
||||||
|
}
|
||||||
|
if !__cxa_thread_atexit_impl.is_null() {
|
||||||
|
type F = unsafe extern fn(dtor: unsafe extern fn(*mut u8),
|
||||||
|
arg: *mut u8,
|
||||||
|
dso_handle: *mut u8) -> libc::c_int;
|
||||||
|
mem::transmute::<*const libc::c_void, F>(__cxa_thread_atexit_impl)
|
||||||
|
(dtor, t, &__dso_handle as *const _ as *mut _);
|
||||||
|
return
|
||||||
|
}
|
||||||
|
register_dtor_fallback(t, dtor);
|
||||||
|
}
|
||||||
|
|
||||||
// OSX's analog of the above linux function is this _tlv_atexit function.
|
// OSX's analog of the above linux function is this _tlv_atexit function.
|
||||||
// The disassembly of thread_local globals in C++ (at least produced by
|
// The disassembly of thread_local globals in C++ (at least produced by
|
||||||
// clang) will have this show up in the output.
|
// clang) will have this show up in the output.
|
||||||
|
@ -430,6 +435,13 @@ pub mod elf {
|
||||||
_tlv_atexit(dtor, t);
|
_tlv_atexit(dtor, t);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// Just use the thread_local fallback implementation, at least until there's
|
||||||
|
// a more direct implementation.
|
||||||
|
#[cfg(target_os = "fuchsia")]
|
||||||
|
unsafe fn register_dtor(t: *mut u8, dtor: unsafe extern fn(*mut u8)) {
|
||||||
|
register_dtor_fallback(t, dtor);
|
||||||
|
}
|
||||||
|
|
||||||
pub unsafe extern fn destroy_value<T>(ptr: *mut u8) {
|
pub unsafe extern fn destroy_value<T>(ptr: *mut u8) {
|
||||||
let ptr = ptr as *mut Key<T>;
|
let ptr = ptr as *mut Key<T>;
|
||||||
// Right before we run the user destructor be sure to flag the
|
// Right before we run the user destructor be sure to flag the
|
||||||
|
|
|
@ -1036,7 +1036,8 @@ fn get_concurrency() -> usize {
|
||||||
target_os = "ios",
|
target_os = "ios",
|
||||||
target_os = "android",
|
target_os = "android",
|
||||||
target_os = "solaris",
|
target_os = "solaris",
|
||||||
target_os = "emscripten"))]
|
target_os = "emscripten",
|
||||||
|
target_os = "fuchsia"))]
|
||||||
fn num_cpus() -> usize {
|
fn num_cpus() -> usize {
|
||||||
unsafe { libc::sysconf(libc::_SC_NPROCESSORS_ONLN) as usize }
|
unsafe { libc::sysconf(libc::_SC_NPROCESSORS_ONLN) as usize }
|
||||||
}
|
}
|
||||||
|
|
|
@ -35,5 +35,7 @@ fn main() {
|
||||||
println!("cargo:rustc-link-lib=gcc_pic");
|
println!("cargo:rustc-link-lib=gcc_pic");
|
||||||
} else if target.contains("windows-gnu") {
|
} else if target.contains("windows-gnu") {
|
||||||
println!("cargo:rustc-link-lib=gcc_eh");
|
println!("cargo:rustc-link-lib=gcc_eh");
|
||||||
|
} else if target.contains("fuchsia") {
|
||||||
|
println!("cargo:rustc-link-lib=unwind");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -252,6 +252,8 @@ if #[cfg(not(all(target_os = "ios", target_arch = "arm")))] {
|
||||||
any(target_arch = "x86", target_arch = "x86_64"),
|
any(target_arch = "x86", target_arch = "x86_64"),
|
||||||
not(test)),
|
not(test)),
|
||||||
link(name = "unwind", kind = "static"))]
|
link(name = "unwind", kind = "static"))]
|
||||||
|
#[cfg_attr(target_os = "fuchsia",
|
||||||
|
link(name = "unwind"))]
|
||||||
#[cfg_attr(any(target_os = "android", target_os = "openbsd"),
|
#[cfg_attr(any(target_os = "android", target_os = "openbsd"),
|
||||||
link(name = "gcc"))]
|
link(name = "gcc"))]
|
||||||
#[cfg_attr(all(target_os = "netbsd", not(target_vendor = "rumprun")),
|
#[cfg_attr(all(target_os = "netbsd", not(target_vendor = "rumprun")),
|
||||||
|
|
Loading…
Reference in New Issue