user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add target thumbv7a-uwp-windows-msvc

Browse source
This commit is contained in:
bdbai 2020-05-12 16:33:41 +08:00
parent 09c817eeb2
commit 5bfb7e7437
3 changed files with 32 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/librustc_codegen_ssa/back/link.rs
View file

@ -181,6 +181,7 @@ fn get_linker(sess: &Session, linker: &Path, flavor: LinkerFlavor) -> Command {
"x86_64" => Some("x64".to_string()),
"x86" => Some("x86".to_string()),
"aarch64" => Some("arm64".to_string()),
"arm" => Some("arm".to_string()),
_ => None,
};
if let Some(ref a) = arch {

1
src/librustc_target/spec/mod.rs
View file

@ -530,6 +530,7 @@ supported_targets! {
("i686-uwp-windows-msvc", i686_uwp_windows_msvc),
("i586-pc-windows-msvc", i586_pc_windows_msvc),
("thumbv7a-pc-windows-msvc", thumbv7a_pc_windows_msvc),
("thumbv7a-uwp-windows-msvc", thumbv7a_uwp_windows_msvc),
("asmjs-unknown-emscripten", asmjs_unknown_emscripten),
("wasm32-unknown-emscripten", wasm32_unknown_emscripten),

30
src/librustc_target/spec/thumbv7a_uwp_windows_msvc.rs Normal file
View file

@ -0,0 +1,30 @@
use crate::spec::{LinkerFlavor, PanicStrategy, Target, TargetOptions, TargetResult};
pub fn target() -> TargetResult {
let mut base = super::windows_uwp_msvc_base::opts();
base.max_atomic_width = Some(64);
base.has_elf_tls = true;
// FIXME(jordanrh): use PanicStrategy::Unwind when SEH is
// implemented for windows/arm in LLVM
base.panic_strategy = PanicStrategy::Abort;
Ok(Target {
llvm_target: "thumbv7a-pc-windows-msvc".to_string(),
target_endian: "little".to_string(),
target_pointer_width: "32".to_string(),
target_c_int_width: "32".to_string(),
data_layout: "e-m:w-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".to_string(),
arch: "arm".to_string(),
target_os: "windows".to_string(),
target_env: "msvc".to_string(),
target_vendor: "uwp".to_string(),
linker_flavor: LinkerFlavor::Msvc,
options: TargetOptions {
features: "+vfp3,+neon".to_string(),
cpu: "generic".to_string(),
abi_blacklist: super::arm_base::abi_blacklist(),
..base
},
})
}