mod windows_msvc_base;
mod thumb_base;
mod fuchsia_base;
+mod redox_base;
pub type TargetResult = Result<Target, String>;
("aarch64-unknown-fuchsia", aarch64_unknown_fuchsia),
("x86_64-unknown-fuchsia", x86_64_unknown_fuchsia),
+ ("x86_64-unknown-redox", x86_64_unknown_redox),
+
("i386-apple-ios", i386_apple_ios),
("x86_64-apple-ios", x86_64_apple_ios),
("aarch64-apple-ios", aarch64_apple_ios),
--- /dev/null
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use target::TargetOptions;
+use std::default::Default;
+
+pub fn opts() -> TargetOptions {
+ TargetOptions {
+ pre_link_args: vec![
+ // We want to be able to strip as much executable code as possible
+ // from the linker command line, and this flag indicates to the
+ // linker that it can avoid linking in dynamic libraries that don't
+ // actually satisfy any symbols up to that point (as with many other
+ // resolutions the linker does). This option only applies to all
+ // following libraries so we're sure to pass it as one of the first
+ // arguments.
+ "-Wl,--as-needed".to_string(),
+
+ // Always enable NX protection when it is available
+ "-Wl,-z,noexecstack".to_string(),
+
+ // Do not link libc
+ "-nostdlib".to_string(),
+
+ // Static link
+ "-static".to_string()
+ ],
+ executables: true,
+ relocation_modal: "static".to_string(),
+ disable_redzone: true,
+ eliminate_frame_pointer: false,
+ linker_is_gnu: true,
+ no_compiler_rt: true,
+ no_default_libraries: true,
+ has_elf_tls: true,
+ .. Default::default()
+ }
+}
--- /dev/null
+// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use target::{Target, TargetResult};
+
+pub fn target() -> TargetResult {
+ let mut base = super::redox_base::opts();
+ base.cpu = "x86-64".to_string();
+ base.max_atomic_width = Some(64);
+ base.pre_link_args.push("-m64".to_string());
+
+ Ok(Target {
+ llvm_target: "x86_64-unknown-redox".to_string(),
+ target_endian: "little".to_string(),
+ target_pointer_width: "64".to_string(),
+ data_layout: "e-m:e-i64:64-f80:128-n8:16:32:64-S128".to_string(),
+ arch: "x86_64".to_string(),
+ target_os: "redox".to_string(),
+ target_env: "".to_string(),
+ target_vendor: "unknown".to_string(),
+ options: base,
+ })
+}