remove stub android files that don't do anything

4 files changed, 1 insertions, 36 deletions

diff --git a/src/tools/miri/src/shims/unix/android/foreign_items.rs b/src/tools/miri/src/shims/unix/android/foreign_items.rs
deleted file mode 100644
index 5653e3f1129..00000000000
--- a/src/tools/miri/src/shims/unix/android/foreign_items.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-use rustc_span::Symbol;
-use rustc_target::spec::abi::Abi;
-
-use crate::*;
-use shims::foreign_items::EmulateForeignItemResult;
-
-impl<'mir, 'tcx: 'mir> EvalContextExt<'mir, 'tcx> for crate::MiriInterpCx<'mir, 'tcx> {}
-
-pub fn is_dyn_sym(_name: &str) -> bool {
-    false
-}
-
-pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriInterpCxExt<'mir, 'tcx> {
-    #[allow(unused, clippy::match_single_binding)] // FIXME: there isn't anything here yet
-    fn emulate_foreign_item_inner(
-        &mut self,
-        link_name: Symbol,
-        abi: Abi,
-        args: &[OpTy<'tcx, Provenance>],
-        dest: &PlaceTy<'tcx, Provenance>,
-    ) -> InterpResult<'tcx, EmulateForeignItemResult> {
-        let this = self.eval_context_mut();
-
-        match link_name.as_str() {
-            _ => return Ok(EmulateForeignItemResult::NotSupported),
-        }
-
-        Ok(EmulateForeignItemResult::NeedsJumping)
-    }
-}
diff --git a/src/tools/miri/src/shims/unix/android/mod.rs b/src/tools/miri/src/shims/unix/android/mod.rs
deleted file mode 100644
index 09c6507b24f..00000000000
--- a/src/tools/miri/src/shims/unix/android/mod.rs
+++ /dev/null
@@ -1 +0,0 @@
-pub mod foreign_items;
diff --git a/src/tools/miri/src/shims/unix/foreign_items.rs b/src/tools/miri/src/shims/unix/foreign_items.rs
index 7bc26788b26..c1c3e3fa10c 100644
--- a/src/tools/miri/src/shims/unix/foreign_items.rs
+++ b/src/tools/miri/src/shims/unix/foreign_items.rs
@@ -15,7 +15,6 @@ use shims::unix::mem::EvalContextExt as _;
 use shims::unix::sync::EvalContextExt as _;
 use shims::unix::thread::EvalContextExt as _;
 
-use shims::unix::android::foreign_items as android;
 use shims::unix::freebsd::foreign_items as freebsd;
 use shims::unix::linux::foreign_items as linux;
 use shims::unix::macos::foreign_items as macos;
@@ -32,11 +31,10 @@ fn is_dyn_sym(name: &str, target_os: &str) -> bool {
         // Give specific OSes a chance to allow their symbols.
         _ =>
             match target_os {
-                "android" => android::is_dyn_sym(name),
                 "freebsd" => freebsd::is_dyn_sym(name),
                 "linux" => linux::is_dyn_sym(name),
                 "macos" => macos::is_dyn_sym(name),
-                target_os => panic!("unsupported Unix OS {target_os}"),
+                _ => false,
             },
     }
 }
@@ -706,7 +704,6 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriInterpCxExt<'mir, 'tcx> {
             _ => {
                 let target_os = &*this.tcx.sess.target.os;
                 return match target_os {
-                    "android" => android::EvalContextExt::emulate_foreign_item_inner(this, link_name, abi, args, dest),
                     "freebsd" => freebsd::EvalContextExt::emulate_foreign_item_inner(this, link_name, abi, args, dest),
                     "linux" => linux::EvalContextExt::emulate_foreign_item_inner(this, link_name, abi, args, dest),
                     "macos" => macos::EvalContextExt::emulate_foreign_item_inner(this, link_name, abi, args, dest),
diff --git a/src/tools/miri/src/shims/unix/mod.rs b/src/tools/miri/src/shims/unix/mod.rs
index 2f801493352..638473da02b 100644
--- a/src/tools/miri/src/shims/unix/mod.rs
+++ b/src/tools/miri/src/shims/unix/mod.rs
@@ -5,7 +5,6 @@ mod mem;
 mod sync;
 mod thread;
 
-mod android;
 mod freebsd;
 mod linux;
 mod macos;