Drop support for cloudabi targets

abao168899 · Nov 22, 2020 · 6bfe27a · 6bfe27a
1 parent c643dd2
commit 6bfe27a
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Showing 165 changed files with 103 additions and 5,329 deletions.
diff --git a/compiler/rustc_codegen_cranelift/build_sysroot/alloc_system/lib.rs b/compiler/rustc_codegen_cranelift/build_sysroot/alloc_system/lib.rs
@@ -23,7 +23,7 @@
  all(target_arch = "wasm32", not(target_os = "emscripten")),
  feature(integer_atomics, stdsimd)
 )]
-#![cfg_attr(any(unix, target_os = "cloudabi", target_os = "redox"), feature(libc))]
+#![cfg_attr(any(unix, target_os = "redox"), feature(libc))]
 // The minimum alignment guaranteed by the architecture. This value is used to
 // add fast paths for low alignment values.
 #[cfg(all(any(target_arch = "x86",
@@ -69,7 +69,7 @@ const MIN_ALIGN: usize = 16;
 /// independently of the standard library’s global allocator.
 #[stable(feature = "alloc_system_type", since = "1.28.0")]
 pub struct System;
-#[cfg(any(windows, unix, target_os = "cloudabi", target_os = "redox"))]
+#[cfg(any(windows, unix, target_os = "redox"))]
 mod realloc_fallback {
  use core::alloc::{GlobalAlloc, Layout};
  use core::cmp;
@@ -89,7 +89,7 @@ mod realloc_fallback {
  }
  }
 }
-#[cfg(any(unix, target_os = "cloudabi", target_os = "redox"))]
+#[cfg(any(unix, target_os = "redox"))]
 mod platform {
  extern crate libc;
  use core::ptr;

diff --git a/compiler/rustc_target/src/spec/aarch64_unknown_cloudabi.rs b/compiler/rustc_target/src/spec/aarch64_unknown_cloudabi.rs
diff --git a/compiler/rustc_target/src/spec/armv7_unknown_cloudabi_eabihf.rs b/compiler/rustc_target/src/spec/armv7_unknown_cloudabi_eabihf.rs
diff --git a/compiler/rustc_target/src/spec/cloudabi_base.rs b/compiler/rustc_target/src/spec/cloudabi_base.rs
diff --git a/compiler/rustc_target/src/spec/i686_unknown_cloudabi.rs b/compiler/rustc_target/src/spec/i686_unknown_cloudabi.rs
diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
@@ -54,7 +54,6 @@ mod apple_base;
 mod apple_sdk_base;
 mod arm_base;
 mod avr_gnu_base;
-mod cloudabi_base;
 mod dragonfly_base;
 mod freebsd_base;
 mod fuchsia_base;
@@ -628,11 +627,6 @@ supported_targets! {
 
  ("msp430-none-elf", msp430_none_elf),
 
- ("aarch64-unknown-cloudabi", aarch64_unknown_cloudabi),
- ("armv7-unknown-cloudabi-eabihf", armv7_unknown_cloudabi_eabihf),
- ("i686-unknown-cloudabi", i686_unknown_cloudabi),
- ("x86_64-unknown-cloudabi", x86_64_unknown_cloudabi),
-
  ("aarch64-unknown-hermit", aarch64_unknown_hermit),
  ("x86_64-unknown-hermit", x86_64_unknown_hermit),
  ("x86_64-unknown-hermit-kernel", x86_64_unknown_hermit_kernel),

diff --git a/compiler/rustc_target/src/spec/x86_64_unknown_cloudabi.rs b/compiler/rustc_target/src/spec/x86_64_unknown_cloudabi.rs
diff --git a/library/panic_abort/src/lib.rs b/library/panic_abort/src/lib.rs
@@ -32,7 +32,7 @@ pub unsafe extern "C" fn __rust_start_panic(_payload: usize) -> u32 {
  abort();
 
  cfg_if::cfg_if! {
- if #[cfg(any(unix, target_os = "cloudabi"))] {
+ if #[cfg(unix)] {
  unsafe fn abort() -> ! {
  libc::abort();
  }

diff --git a/library/panic_unwind/src/lib.rs b/library/panic_unwind/src/lib.rs
@@ -49,7 +49,6 @@ cfg_if::cfg_if! {
  mod real_imp;
  } else if #[cfg(any(
  all(target_family = "windows", target_env = "gnu"),
- target_os = "cloudabi",
  target_os = "psp",
  target_family = "unix",
  all(target_vendor = "fortanix", target_env = "sgx"),

diff --git a/library/std/build.rs b/library/std/build.rs
@@ -18,7 +18,6 @@ fn main() {
  || target.contains("uwp")
  || target.contains("windows")
  || target.contains("fuchsia")
- || target.contains("cloudabi")
  || (target.contains("sgx") && target.contains("fortanix"))
  || target.contains("hermit")
  || target.contains("l4re")

diff --git a/library/std/src/fs.rs b/library/std/src/fs.rs
@@ -8,7 +8,7 @@
 #![stable(feature = "rust1", since = "1.0.0")]
 #![deny(unsafe_op_in_unsafe_fn)]
 
-#[cfg(all(test, not(any(target_os = "cloudabi", target_os = "emscripten", target_env = "sgx"))))]
+#[cfg(all(test, not(any(target_os = "emscripten", target_env = "sgx"))))]
 mod tests;
 
 use crate::ffi::OsString;

diff --git a/library/std/src/net/tcp.rs b/library/std/src/net/tcp.rs
@@ -1,6 +1,6 @@
 #![deny(unsafe_op_in_unsafe_fn)]
 
-#[cfg(all(test, not(any(target_os = "cloudabi", target_os = "emscripten"))))]
+#[cfg(all(test, not(target_os = "emscripten")))]
 mod tests;
 
 use crate::io::prelude::*;

diff --git a/library/std/src/net/udp.rs b/library/std/src/net/udp.rs
@@ -1,4 +1,4 @@
-#[cfg(all(test, not(any(target_os = "cloudabi", target_os = "emscripten", target_env = "sgx"))))]
+#[cfg(all(test, not(any(target_os = "emscripten", target_env = "sgx"))))]
 mod tests;
 
 use crate::fmt;

diff --git a/library/std/src/process.rs b/library/std/src/process.rs
@@ -97,7 +97,7 @@
 #![stable(feature = "process", since = "1.0.0")]
 #![deny(unsafe_op_in_unsafe_fn)]
 
-#[cfg(all(test, not(any(target_os = "cloudabi", target_os = "emscripten", target_env = "sgx"))))]
+#[cfg(all(test, not(any(target_os = "emscripten", target_env = "sgx"))))]
 mod tests;
 
 use crate::io::prelude::*;

diff --git a/library/std/src/sys/cloudabi/abi/bitflags.rs b/library/std/src/sys/cloudabi/abi/bitflags.rs