src/librustc/back/x86_64.rs

   1 // Copyright 2012 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
  12 use back::target_strs;
  13 use driver::session::sess_os_to_meta_os;
  14 use driver::session;
  15 use metadata::loader::meta_section_name;
  16
  17 pub fn get_target_strs(target_triple: ~str, target_os: session::os) -> target_strs::t {
  18     return target_strs::t {
  19         module_asm: ~"",
  20
  21         meta_sect_name: meta_section_name(sess_os_to_meta_os(target_os)),
  22
  23         data_layout: match target_os {
  24           session::os_macos => {
  25             ~"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-"+
  26                 "f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-"+
  27                 "s0:64:64-f80:128:128-n8:16:32:64"
  28           }
  29
  30           session::os_win32 => {
  31             // FIXME: Test this. Copied from linux (#2398)
  32             ~"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-"+
  33                 "f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-"+
  34                 "s0:64:64-f80:128:128-n8:16:32:64-S128"
  35           }
  36
  37           session::os_linux => {
  38             ~"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-"+
  39                 "f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-"+
  40                 "s0:64:64-f80:128:128-n8:16:32:64-S128"
  41           }
  42           session::os_android => {
  43             ~"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-"+
  44                 "f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-"+
  45                 "s0:64:64-f80:128:128-n8:16:32:64-S128"
  46           }
  47
  48           session::os_freebsd => {
  49             ~"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-"+
  50                 "f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-"+
  51                 "s0:64:64-f80:128:128-n8:16:32:64-S128"
  52           }
  53         },
  54
  55         target_triple: target_triple,
  56
  57         cc_args: ~[~"-m64"]
  58     };
  59 }