src/librustc_back/target/i686_pc_windows_msvc.rs

   1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 use target::Target;
  12
  13 pub fn target() -> Target {
  14     let mut base = super::windows_msvc_base::opts();
  15     base.cpu = "pentium4".to_string();
  16
  17     // Mark all dynamic libraries and executables as compatible with the larger 4GiB address
  18     // space available to x86 Windows binaries on x86_64.
  19     base.pre_link_args.push("/LARGEADDRESSAWARE".to_string());
  20
  21     // Ensure the linker will only produce an image if it can also produce a table of
  22     // the image's safe exception handlers.
  23     // https://msdn.microsoft.com/en-us/library/9a89h429.aspx
  24     base.pre_link_args.push("/SAFESEH".to_string());
  25
  26     Target {
  27         llvm_target: "i686-pc-windows-msvc".to_string(),
  28         target_endian: "little".to_string(),
  29         target_pointer_width: "32".to_string(),
  30         arch: "x86".to_string(),
  31         target_os: "windows".to_string(),
  32         target_env: "msvc".to_string(),
  33         target_vendor: "pc".to_string(),
  34         options: base,
  35     }
  36 }