src/librustc/back/arm.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 use back::target_strs;
  12 use driver::config::cfg_os_to_meta_os;
  13 use metadata::loader::meta_section_name;
  14 use syntax::abi;
  15
  16 pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs::t {
  17     let cc_args = if target_triple.as_slice().contains("thumb") {
  18         vec!("-mthumb".to_string())
  19     } else {
  20         vec!("-marm".to_string())
  21     };
  22     return target_strs::t {
  23         module_asm: "".to_string(),
  24
  25         meta_sect_name:
  26             meta_section_name(cfg_os_to_meta_os(target_os)).to_string(),
  27
  28         data_layout: match target_os {
  29           abi::OsMacos => {
  30             "e-p:32:32:32\
  31                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
  32                 -f32:32:32-f64:64:64\
  33                 -v64:64:64-v128:64:128\
  34                 -a0:0:64-n32".to_string()
  35           }
  36
  37           abi::OsiOS => {
  38             "e-p:32:32:32\
  39                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
  40                 -f32:32:32-f64:64:64\
  41                 -v64:64:64-v128:64:128\
  42                 -a0:0:64-n32".to_string()
  43           }
  44
  45           abi::OsWin32 => {
  46             "e-p:32:32:32\
  47                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
  48                 -f32:32:32-f64:64:64\
  49                 -v64:64:64-v128:64:128\
  50                 -a0:0:64-n32".to_string()
  51           }
  52
  53           abi::OsLinux => {
  54             "e-p:32:32:32\
  55                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
  56                 -f32:32:32-f64:64:64\
  57                 -v64:64:64-v128:64:128\
  58                 -a0:0:64-n32".to_string()
  59           }
  60
  61           abi::OsAndroid => {
  62             "e-p:32:32:32\
  63                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
  64                 -f32:32:32-f64:64:64\
  65                 -v64:64:64-v128:64:128\
  66                 -a0:0:64-n32".to_string()
  67           }
  68
  69           abi::OsFreebsd => {
  70             "e-p:32:32:32\
  71                 -i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
  72                 -f32:32:32-f64:64:64\
  73                 -v64:64:64-v128:64:128\
  74                 -a0:0:64-n32".to_string()
  75           }
  76         },
  77
  78         target_triple: target_triple,
  79
  80         cc_args: cc_args,
  81     };
  82 }