10 files changed, 1 insertions, 101 deletions
diff --git a/src/libpanic_unwind/dummy.rs b/src/libpanic_unwind/dummy.rs
index 7150560b4a1..b052f76e2a3 100644
--- a/src/libpanic_unwind/dummy.rs
+++ b/src/libpanic_unwind/dummy.rs
@@ -1,13 +1,3 @@
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! Unwinding for wasm32
 //!
 //! Right now we don't support this, so this is just stubs
diff --git a/src/libpanic_unwind/dwarf/eh.rs b/src/libpanic_unwind/dwarf/eh.rs
index a24c6596891..ce7fab8584a 100644
--- a/src/libpanic_unwind/dwarf/eh.rs
+++ b/src/libpanic_unwind/dwarf/eh.rs
@@ -1,13 +1,3 @@
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! Parsing of GCC-style Language-Specific Data Area (LSDA)
 //! For details see:
 //!   http://refspecs.linuxfoundation.org/LSB_3.0.0/LSB-PDA/LSB-PDA/ehframechpt.html
diff --git a/src/libpanic_unwind/dwarf/mod.rs b/src/libpanic_unwind/dwarf/mod.rs
index c9ae87ade28..eb5fb81f61b 100644
--- a/src/libpanic_unwind/dwarf/mod.rs
+++ b/src/libpanic_unwind/dwarf/mod.rs
@@ -1,13 +1,3 @@
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! Utilities for parsing DWARF-encoded data streams.
 //! See http://www.dwarfstd.org,
 //! DWARF-4 standard, Section 7 - "Data Representation"
diff --git a/src/libpanic_unwind/emcc.rs b/src/libpanic_unwind/emcc.rs
index 87efc23abc8..45c9244a46f 100644
--- a/src/libpanic_unwind/emcc.rs
+++ b/src/libpanic_unwind/emcc.rs
@@ -1,13 +1,3 @@
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! Unwinding for emscripten
 //!
 //! Whereas Rust's usual unwinding implementation for Unix platforms
diff --git a/src/libpanic_unwind/gcc.rs b/src/libpanic_unwind/gcc.rs
index 441058c8d74..065403aba1b 100644
--- a/src/libpanic_unwind/gcc.rs
+++ b/src/libpanic_unwind/gcc.rs
@@ -1,13 +1,3 @@
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! Implementation of panics backed by libgcc/libunwind (in some form)
 //!
 //! For background on exception handling and stack unwinding please see
diff --git a/src/libpanic_unwind/lib.rs b/src/libpanic_unwind/lib.rs
index 49f8a429126..98f174710d2 100644
--- a/src/libpanic_unwind/lib.rs
+++ b/src/libpanic_unwind/lib.rs
@@ -1,13 +1,3 @@
-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! Implementation of panics via stack unwinding
 //!
 //! This crate is an implementation of panics in Rust using "most native" stack
@@ -62,7 +52,7 @@ cfg_if! {
     if #[cfg(target_os = "emscripten")] {
         #[path = "emcc.rs"]
         mod imp;
-    } else if #[cfg(any(target_arch = "wasm32", target_env = "sgx"))] {
+    } else if #[cfg(target_arch = "wasm32")] {
         #[path = "dummy.rs"]
         mod imp;
     } else if #[cfg(all(target_env = "msvc", target_arch = "aarch64"))] {
diff --git a/src/libpanic_unwind/macros.rs b/src/libpanic_unwind/macros.rs
index 6ea79dc862b..659e977285e 100644
--- a/src/libpanic_unwind/macros.rs
+++ b/src/libpanic_unwind/macros.rs
@@ -1,13 +1,3 @@
-// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 /// A macro for defining `#[cfg]` if-else statements.
 ///
 /// This is similar to the `if/elif` C preprocessor macro by allowing definition
diff --git a/src/libpanic_unwind/seh.rs b/src/libpanic_unwind/seh.rs
index 9d24079d91e..f52d010815c 100644
--- a/src/libpanic_unwind/seh.rs
+++ b/src/libpanic_unwind/seh.rs
@@ -1,13 +1,3 @@
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! Windows SEH
 //!
 //! On Windows (currently only on MSVC), the default exception handling
diff --git a/src/libpanic_unwind/seh64_gnu.rs b/src/libpanic_unwind/seh64_gnu.rs
index 60e9829ef9e..56ff6082190 100644
--- a/src/libpanic_unwind/seh64_gnu.rs
+++ b/src/libpanic_unwind/seh64_gnu.rs
@@ -1,13 +1,3 @@
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 //! Unwinding implementation of top of native Win64 SEH,
 //! however the unwind handler data (aka LSDA) uses GCC-compatible encoding.
 
diff --git a/src/libpanic_unwind/windows.rs b/src/libpanic_unwind/windows.rs
index 0a1c9b3adf1..3257a9d25a5 100644
--- a/src/libpanic_unwind/windows.rs
+++ b/src/libpanic_unwind/windows.rs
@@ -1,13 +1,3 @@
-// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
 #![allow(nonstandard_style)]
 #![allow(dead_code)]
 #![cfg(windows)]