diff options
Diffstat (limited to 'user/rust/0018-Add-powerpc64-unknown-linux-musl-target.patch')
| -rw-r--r-- | user/rust/0018-Add-powerpc64-unknown-linux-musl-target.patch | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/user/rust/0018-Add-powerpc64-unknown-linux-musl-target.patch b/user/rust/0018-Add-powerpc64-unknown-linux-musl-target.patch new file mode 100644 index 000000000..a21c07b12 --- /dev/null +++ b/user/rust/0018-Add-powerpc64-unknown-linux-musl-target.patch @@ -0,0 +1,118 @@ +From 529fb4b3cdc73a3a6b098f13f7d07255f0ebb63e Mon Sep 17 00:00:00 2001 +From: Samuel Holland <samuel@sholland.org> +Date: Tue, 7 Aug 2018 21:59:15 -0500 +Subject: [PATCH 18/28] Add powerpc64-unknown-linux-musl target + +--- + src/bootstrap/native.rs | 5 +++ + src/librustc_target/abi/call/powerpc64.rs | 2 +- + src/librustc_target/spec/mod.rs | 1 + + .../spec/powerpc64_unknown_linux_musl.rs | 35 +++++++++++++++++++ + src/tools/build-manifest/src/main.rs | 1 + + 5 files changed, 43 insertions(+), 1 deletion(-) + create mode 100644 src/librustc_target/spec/powerpc64_unknown_linux_musl.rs + +diff --git a/src/bootstrap/native.rs b/src/bootstrap/native.rs +index 7c32b8b546..186ef75189 100644 +--- a/src/bootstrap/native.rs ++++ b/src/bootstrap/native.rs +@@ -637,6 +637,7 @@ impl Step for Openssl { + "powerpc-unknown-linux-musl" => "linux-ppc", + "powerpc-unknown-netbsd" => "BSD-generic32", + "powerpc64-unknown-linux-gnu" => "linux-ppc64", ++ "powerpc64-unknown-linux-musl" => "linux-ppc64", + "powerpc64le-unknown-linux-gnu" => "linux-ppc64le", + "powerpc64le-unknown-linux-musl" => "linux-ppc64le", + "s390x-unknown-linux-gnu" => "linux64-s390x", +@@ -664,6 +665,10 @@ impl Step for Openssl { + configure.arg("-mandroid"); + configure.arg("-fomit-frame-pointer"); + } ++ // OpenSSL ships incompatible ELFv1 ABI assembly code ++ if target == "powerpc64-unknown-linux-musl" { ++ configure.arg("no-asm"); ++ } + if target == "sparc64-unknown-netbsd" { + // Need -m64 to get assembly generated correctly for sparc64. + configure.arg("-m64"); +diff --git a/src/librustc_target/abi/call/powerpc64.rs b/src/librustc_target/abi/call/powerpc64.rs +index 9e616c034e..18d14495e2 100644 +--- a/src/librustc_target/abi/call/powerpc64.rs ++++ b/src/librustc_target/abi/call/powerpc64.rs +@@ -19,7 +19,7 @@ use spec::HasTargetSpec; + #[derive(Debug, Clone, Copy, PartialEq)] + enum ABI { + ELFv1, // original ABI used for powerpc64 (big-endian) +- ELFv2, // newer ABI used for powerpc64le ++ ELFv2, // newer ABI used for powerpc64le and musl (both endians) + } + use self::ABI::*; + +diff --git a/src/librustc_target/spec/mod.rs b/src/librustc_target/spec/mod.rs +index f09e5a7465..94aa07abb6 100644 +--- a/src/librustc_target/spec/mod.rs ++++ b/src/librustc_target/spec/mod.rs +@@ -274,6 +274,7 @@ supported_targets! { + ("powerpc-unknown-linux-gnuspe", powerpc_unknown_linux_gnuspe), + ("powerpc-unknown-linux-musl", powerpc_unknown_linux_musl), + ("powerpc64-unknown-linux-gnu", powerpc64_unknown_linux_gnu), ++ ("powerpc64-unknown-linux-musl", powerpc64_unknown_linux_musl), + ("powerpc64le-unknown-linux-gnu", powerpc64le_unknown_linux_gnu), + ("powerpc64le-unknown-linux-musl", powerpc64le_unknown_linux_musl), + ("s390x-unknown-linux-gnu", s390x_unknown_linux_gnu), +diff --git a/src/librustc_target/spec/powerpc64_unknown_linux_musl.rs b/src/librustc_target/spec/powerpc64_unknown_linux_musl.rs +new file mode 100644 +index 0000000000..24ff9e0ecd +--- /dev/null ++++ b/src/librustc_target/spec/powerpc64_unknown_linux_musl.rs +@@ -0,0 +1,35 @@ ++// 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. ++ ++use spec::{LinkerFlavor, Target, TargetResult}; ++ ++pub fn target() -> TargetResult { ++ let mut base = super::linux_musl_base::opts(); ++ base.cpu = "ppc64".to_string(); ++ base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-m64".to_string()); ++ base.max_atomic_width = Some(64); ++ ++ // see #36994 ++ base.exe_allocation_crate = None; ++ ++ Ok(Target { ++ llvm_target: "powerpc64-unknown-linux-musl".to_string(), ++ target_endian: "big".to_string(), ++ target_pointer_width: "64".to_string(), ++ target_c_int_width: "32".to_string(), ++ data_layout: "E-m:e-i64:64-n32:64".to_string(), ++ arch: "powerpc64".to_string(), ++ target_os: "linux".to_string(), ++ target_env: "musl".to_string(), ++ target_vendor: "unknown".to_string(), ++ linker_flavor: LinkerFlavor::Gcc, ++ options: base, ++ }) ++} +diff --git a/src/tools/build-manifest/src/main.rs b/src/tools/build-manifest/src/main.rs +index 7659d24f47..e20f9fe216 100644 +--- a/src/tools/build-manifest/src/main.rs ++++ b/src/tools/build-manifest/src/main.rs +@@ -88,6 +88,7 @@ static TARGETS: &'static [&'static str] = &[ + "powerpc-unknown-linux-gnuspe", + "powerpc-unknown-linux-musl", + "powerpc64-unknown-linux-gnu", ++ "powerpc64-unknown-linux-musl", + "powerpc64le-unknown-linux-gnu", + "powerpc64le-unknown-linux-musl", + "s390x-unknown-linux-gnu", +-- +2.18.0 + |