Add support for PowerPC64 on FreeBSD

.gitignore

@@ -13,6 +13,7 @@ __pycache__/
 .settings/
 .valgrindrc
 .vscode/
+.favorites.json
 /*-*-*-*/
 /*-*-*/
 /Makefile

.gitmodules

@@ -5,9 +5,6 @@
 [submodule "src/rust-installer"]
 	path = src/tools/rust-installer
 	url = https://github.com/rust-lang/rust-installer.git
-[submodule "src/liblibc"]
-	path = src/liblibc
-	url = https://github.com/rust-lang/libc.git
 [submodule "src/doc/nomicon"]
 	path = src/doc/nomicon
 	url = https://github.com/rust-lang-nursery/nomicon.git
@@ -23,9 +20,6 @@
 [submodule "src/tools/rls"]
 	path = src/tools/rls
 	url = https://github.com/rust-lang-nursery/rls.git
-[submodule "src/libcompiler_builtins"]
-	path = src/libcompiler_builtins
-	url = https://github.com/rust-lang-nursery/compiler-builtins.git
 [submodule "src/tools/clippy"]
 	path = src/tools/clippy
 	url = https://github.com/rust-lang-nursery/rust-clippy.git
@@ -35,9 +29,6 @@
 [submodule "src/tools/miri"]
 	path = src/tools/miri
 	url = https://github.com/solson/miri.git
-[submodule "src/dlmalloc"]
-	path = src/dlmalloc
-	url = https://github.com/alexcrichton/dlmalloc-rs.git
 [submodule "src/doc/rust-by-example"]
 	path = src/doc/rust-by-example
 	url = https://github.com/rust-lang/rust-by-example.git
@@ -50,9 +41,6 @@
 [submodule "src/tools/lld"]
 	path = src/tools/lld
 	url = https://github.com/rust-lang/lld.git
-[submodule "src/libbacktrace"]
-	path = src/libbacktrace
-	url = https://github.com/rust-lang-nursery/libbacktrace.git
 [submodule "src/tools/lldb"]
 	path = src/tools/lldb
 	url = https://github.com/rust-lang-nursery/lldb.git
@@ -61,7 +49,6 @@
 	path = src/tools/clang
 	url = https://github.com/rust-lang-nursery/clang.git
 	branch = rust-release-80-v2
-
 [submodule "src/doc/rustc-guide"]
 	path = src/doc/rustc-guide
 	url = https://github.com/rust-lang/rustc-guide.git

.travis.yml

@@ -1,6 +1,6 @@
 language: shell
 sudo: required
-dist: trusty
+dist: xenial
 services:
   - docker
 addons:
@@ -16,7 +16,7 @@ matrix:
   fast_finish: true
   include:
     # Images used in testing PR and try-build should be run first.
-    - env: IMAGE=x86_64-gnu-llvm-5.0 RUST_BACKTRACE=1
+    - env: IMAGE=x86_64-gnu-llvm-6.0 RUST_BACKTRACE=1
       if: type = pull_request OR branch = auto
 
     - env: IMAGE=dist-x86_64-linux DEPLOY=1
@@ -248,6 +248,15 @@ before_script:
           # Enable core dump on Linux.
           sudo sh -c 'echo "/checkout/obj/cores/core.%p.%E" > /proc/sys/kernel/core_pattern';
       fi
+  - >
+      if [ "$IMAGE" = mingw-check ]; then
+        # verify the publish_toolstate script works.
+        git clone --depth=1 https://github.com/rust-lang-nursery/rust-toolstate.git;
+        cd rust-toolstate;
+        python2.7 "$TRAVIS_BUILD_DIR/src/tools/publish_toolstate.py" "$(git rev-parse HEAD)" "$(git log --format=%s -n1 HEAD)" "" "";
+        cd ..;
+        rm -rf rust-toolstate;
+      fi
 
 # Log time information from this machine and an external machine for insight into possible
 # clock drift. Timezones don't matter since relative deltas give all the necessary info.

CODE_OF_CONDUCT.md

@@ -35,6 +35,6 @@ And if someone takes issue with something you said or did, resist the urge to be
 
 The enforcement policies listed above apply to all official Rust venues; including official IRC channels (#rust, #rust-internals, #rust-tools, #rust-libs, #rustc, #rust-beginners, #rust-docs, #rust-community, #rust-lang, and #cargo); GitHub repositories under rust-lang, rust-lang-nursery, and rust-lang-deprecated; and all forums under rust-lang.org (users.rust-lang.org, internals.rust-lang.org). For other projects adopting the Rust Code of Conduct, please contact the maintainers of those projects for enforcement. If you wish to use this code of conduct for your own project, consider explicitly mentioning your moderation policy or making a copy with your own moderation policy so as to avoid confusion.
 
-*Adapted from the [Node.js Policy on Trolling](http://blog.izs.me/post/30036893703/policy-on-trolling) as well as the [Contributor Covenant v1.3.0](https://www.contributor-covenant.org/version/1/3/0/).*
+*Adapted from the [Node.js Policy on Trolling](https://blog.izs.me/2012/08/policy-on-trolling) as well as the [Contributor Covenant v1.3.0](https://www.contributor-covenant.org/version/1/3/0/).*
 
 [mod_team]: https://www.rust-lang.org/team.html#Moderation-team

CONTRIBUTING.md

@@ -39,7 +39,7 @@ don't know about, so please report liberally. If you're not sure if something
 is a bug or not, feel free to file a bug anyway.
 
 **If you believe reporting your bug publicly represents a security risk to Rust users,
-please follow our [instructions for reporting security vulnerabilities](https://www.rust-lang.org/security.html)**.
+please follow our [instructions for reporting security vulnerabilities](https://www.rust-lang.org/policies/security)**.
 
 If you have the chance, before reporting a bug, please [search existing
 issues](https://github.com/rust-lang/rust/search?q=&type=Issues&utf8=%E2%9C%93),

COPYRIGHT

@@ -229,35 +229,3 @@ their own copyright notices and license terms:
     NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
     USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
     OF SUCH DAMAGE.  */
-
-* jemalloc, under src/jemalloc:
-
-    Copyright (C) 2002-2014 Jason Evans
-    <jasone@canonware.com>. All rights reserved.
-    Copyright (C) 2007-2012 Mozilla Foundation.
-    All rights reserved.
-    Copyright (C) 2009-2014 Facebook, Inc.
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
-    1. Redistributions of source code must retain the above copyright notice(s),
-       this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright notice(s),
-       this list of conditions and the following disclaimer in the documentation
-       and/or other materials provided with the distribution.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S)
-    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
-    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-    DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S)
-    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-    EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-    IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
-    USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
-    OF SUCH DAMAGE.