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Auto merge of rust-lang#136119 - Zalathar:rollup-gr7bpkr, r=Zalathar
Rollup of 6 pull requests Successful merges: - rust-lang#135876 (fix doc for std::sync::mpmc) - rust-lang#135961 (Fix 2/4 tests skipped by opt-dist) - rust-lang#136037 (Mark all NuttX targets as tier 3 target and support the standard library) - rust-lang#136098 (Downgrade `linker-warnings` to allow-by-default) - rust-lang#136110 (Miri subtree update) - rust-lang#136117 (Subtree update of `rust-analyzer`) r? `@ghost` `@rustbot` modify labels: rollup
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‎compiler/rustc_lint_defs/src/builtin.rs

Lines changed: 13 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -4091,6 +4091,7 @@ declare_lint! {
40914091
/// ### Example
40924092
///
40934093
/// ```rust,ignore (needs CLI args, platform-specific)
4094+
/// #[warn(linker_messages)]
40944095
/// extern "C" {
40954096
/// fn foo();
40964097
/// }
@@ -4104,17 +4105,24 @@ declare_lint! {
41044105
/// >>> referenced by rust_out.69edbd30df4ae57d-cgu.0
41054106
/// >>> rust_out.rust_out.69edbd30df4ae57d-cgu.0.rcgu.o:(rust_out::main::h3a90094b06757803)
41064107
/// |
4107-
/// = note: `#[warn(linker_messages)]` on by default
4108-
///
4108+
/// note: the lint level is defined here
4109+
/// --> warn.rs:1:9
4110+
/// |
4111+
/// 1 | #![warn(linker_messages)]
4112+
/// | ^^^^^^^^^^^^^^^
41094113
/// warning: 1 warning emitted
41104114
/// ```
41114115
///
41124116
/// ### Explanation
41134117
///
4114-
/// Linkers emit platform-specific and program-specific warnings that cannot be predicted in advance by the rust compiler.
4115-
/// They are forwarded by default, but can be disabled by adding `#![allow(linker_messages)]` at the crate root.
4118+
/// Linkers emit platform-specific and program-specific warnings that cannot be predicted in
4119+
/// advance by the Rust compiler. Such messages are ignored by default for now. While linker
4120+
/// warnings could be very useful they have been ignored for many years by essentially all
4121+
/// users, so we need to do a bit more work than just surfacing their text to produce a clear
4122+
/// and actionable warning of similar quality to our other diagnostics. See this tracking
4123+
/// issue for more details: <https://github.com/rust-lang/rust/issues/136096>.
41164124
pub LINKER_MESSAGES,
4117-
Warn,
4125+
Allow,
41184126
"warnings emitted at runtime by the target-specific linker program"
41194127
}
41204128

‎compiler/rustc_target/src/spec/targets/aarch64_unknown_nuttx.rs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -36,7 +36,7 @@ pub(crate) fn target() -> Target {
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description: Some("AArch64 NuttX".into()),
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tier: Some(3),
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host_tools: Some(false),
39-
std: Some(false),
39+
std: Some(true),
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},
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pointer_width: 64,
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data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32".into(),

‎compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabi.rs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -31,7 +31,7 @@ pub(crate) fn target() -> Target {
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description: Some("ARMv7-A Cortex-A with NuttX".into()),
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tier: Some(3),
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host_tools: Some(false),
34-
std: Some(false),
34+
std: Some(true),
3535
},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/armv7a_nuttx_eabihf.rs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -31,7 +31,7 @@ pub(crate) fn target() -> Target {
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description: Some("ARMv7-A Cortex-A with NuttX (hard float)".into()),
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tier: Some(3),
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host_tools: Some(false),
34-
std: Some(false),
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/riscv32imac_unknown_nuttx_elf.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -6,9 +6,9 @@ pub(crate) fn target() -> Target {
66
llvm_target: "riscv32".into(),
77
metadata: crate::spec::TargetMetadata {
88
description: None,
9-
tier: None,
9+
tier: Some(3),
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host_tools: None,
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std: None,
11+
std: Some(true),
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},
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pointer_width: 32,
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arch: "riscv32".into(),

‎compiler/rustc_target/src/spec/targets/riscv32imafc_unknown_nuttx_elf.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -6,9 +6,9 @@ pub(crate) fn target() -> Target {
66
llvm_target: "riscv32".into(),
77
metadata: crate::spec::TargetMetadata {
88
description: None,
9-
tier: None,
9+
tier: Some(3),
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host_tools: None,
11-
std: None,
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std: Some(true),
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},
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pointer_width: 32,
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arch: "riscv32".into(),

‎compiler/rustc_target/src/spec/targets/riscv32imc_unknown_nuttx_elf.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -6,9 +6,9 @@ pub(crate) fn target() -> Target {
66
llvm_target: "riscv32".into(),
77
metadata: crate::spec::TargetMetadata {
88
description: None,
9-
tier: None,
9+
tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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arch: "riscv32".into(),

‎compiler/rustc_target/src/spec/targets/riscv64gc_unknown_nuttx_elf.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,9 +8,9 @@ pub(crate) fn target() -> Target {
88
data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(),
99
metadata: crate::spec::TargetMetadata {
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description: None,
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tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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llvm_target: "riscv64".into(),
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pointer_width: 64,

‎compiler/rustc_target/src/spec/targets/riscv64imac_unknown_nuttx_elf.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,9 +8,9 @@ pub(crate) fn target() -> Target {
88
data_layout: "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128".into(),
99
metadata: crate::spec::TargetMetadata {
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description: None,
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tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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llvm_target: "riscv64".into(),
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pointer_width: 64,

‎compiler/rustc_target/src/spec/targets/thumbv6m_nuttx_eabi.rs

Lines changed: 5 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -7,9 +7,9 @@ pub(crate) fn target() -> Target {
77
llvm_target: "thumbv6m-none-eabi".into(),
88
metadata: crate::spec::TargetMetadata {
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description: None,
10-
tier: None,
10+
tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),
@@ -22,12 +22,9 @@ pub(crate) fn target() -> Target {
2222
llvm_floatabi: Some(FloatAbi::Soft),
2323
// The ARMv6-M architecture doesn't support unaligned loads/stores so we disable them
2424
// with +strict-align.
25-
// Also force-enable 32-bit atomics, which allows the use of atomic load/store only.
26-
// The resulting atomics are ABI incompatible with atomics backed by libatomic.
27-
features: "+strict-align,+atomics-32".into(),
28-
// There are no atomic CAS instructions available in the instruction set of the ARMv6-M
29-
// architecture
30-
atomic_cas: false,
25+
// The ARMv6-M doesn't support hardware atomic operations, use atomic builtins instead.
26+
features: "+strict-align".into(),
27+
max_atomic_width: Some(32),
3128
..base::thumb::opts()
3229
},
3330
}

‎compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabi.rs

Lines changed: 2 additions & 2 deletions
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@@ -11,9 +11,9 @@ pub(crate) fn target() -> Target {
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llvm_target: "thumbv7a-none-eabi".into(),
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metadata: crate::spec::TargetMetadata {
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description: None,
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tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/thumbv7a_nuttx_eabihf.rs

Lines changed: 2 additions & 2 deletions
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@@ -14,9 +14,9 @@ pub(crate) fn target() -> Target {
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llvm_target: "thumbv7a-none-eabihf".into(),
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metadata: crate::spec::TargetMetadata {
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description: None,
17-
tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabi.rs

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Original file line numberDiff line numberDiff line change
@@ -16,9 +16,9 @@ pub(crate) fn target() -> Target {
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llvm_target: "thumbv7em-none-eabi".into(),
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metadata: crate::spec::TargetMetadata {
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description: None,
19-
tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/thumbv7em_nuttx_eabihf.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -15,9 +15,9 @@ pub(crate) fn target() -> Target {
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llvm_target: "thumbv7em-none-eabihf".into(),
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metadata: crate::spec::TargetMetadata {
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description: None,
18-
tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/thumbv7m_nuttx_eabi.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -7,9 +7,9 @@ pub(crate) fn target() -> Target {
77
llvm_target: "thumbv7m-none-eabi".into(),
88
metadata: crate::spec::TargetMetadata {
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description: None,
10-
tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/thumbv8m_base_nuttx_eabi.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -7,9 +7,9 @@ pub(crate) fn target() -> Target {
77
llvm_target: "thumbv8m.base-none-eabi".into(),
88
metadata: crate::spec::TargetMetadata {
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description: None,
10-
tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabi.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,9 +8,9 @@ pub(crate) fn target() -> Target {
88
llvm_target: "thumbv8m.main-none-eabi".into(),
99
metadata: crate::spec::TargetMetadata {
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description: None,
11-
tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎compiler/rustc_target/src/spec/targets/thumbv8m_main_nuttx_eabihf.rs

Lines changed: 2 additions & 2 deletions
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@@ -8,9 +8,9 @@ pub(crate) fn target() -> Target {
88
llvm_target: "thumbv8m.main-none-eabihf".into(),
99
metadata: crate::spec::TargetMetadata {
1010
description: None,
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tier: None,
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tier: Some(3),
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host_tools: None,
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std: None,
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std: Some(true),
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},
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(),

‎library/std/src/sync/mpmc/mod.rs

Lines changed: 12 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -18,7 +18,7 @@
1818
//! infinite buffer.
1919
//!
2020
//! 2. A synchronous, bounded channel. The [`sync_channel`] function will
21-
//! return a `(SyncSender, Receiver)` tuple where the storage for pending
21+
//! return a `(Sender, Receiver)` tuple where the storage for pending
2222
//! messages is a pre-allocated buffer of a fixed size. All sends will be
2323
//! **synchronous** by blocking until there is buffer space available. Note
2424
//! that a bound of 0 is allowed, causing the channel to become a "rendezvous"
@@ -360,9 +360,17 @@ impl<T> Sender<T> {
360360
/// that a return value of [`Err`] means that the data will never be
361361
/// received, but a return value of [`Ok`] does *not* mean that the data
362362
/// will be received. It is possible for the corresponding receiver to
363-
/// hang up immediately after this function returns [`Ok`].
363+
/// hang up immediately after this function returns [`Ok`]. However, if
364+
/// the channel is zero-capacity, it acts as a rendezvous channel and a
365+
/// return value of [`Ok`] means that the data has been received.
364366
///
365-
/// This method will never block the current thread.
367+
/// If the channel is full and not disconnected, this call will block until
368+
/// the send operation can proceed. If the channel becomes disconnected,
369+
/// this call will wake up and return an error. The returned error contains
370+
/// the original message.
371+
///
372+
/// If called on a zero-capacity channel, this method will wait for a receive
373+
/// operation to appear on the other side of the channel.
366374
///
367375
/// # Examples
368376
///
@@ -650,7 +658,7 @@ impl<T> fmt::Debug for Sender<T> {
650658
}
651659

652660
/// The receiving half of Rust's [`channel`] (or [`sync_channel`]) type.
653-
/// Different threads can share this [`Sender`] by cloning it.
661+
/// Different threads can share this [`Receiver`] by cloning it.
654662
///
655663
/// Messages sent to the channel can be retrieved using [`recv`].
656664
///

‎src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -20,6 +20,7 @@ RUN yum upgrade -y && \
2020
gcc-c++ \
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git \
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glibc-devel \
23+
glibc-static \
2324
libedit-devel \
2425
libstdc++-devel \
2526
make \

‎src/doc/rustc/src/platform-support.md

Lines changed: 17 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -262,7 +262,7 @@ target | std | host | notes
262262
[`aarch64-unknown-nto-qnx710`](platform-support/nto-qnx.md) | ✓ | | ARM64 QNX Neutrino 7.1 RTOS with default network stack (io-pkt) |
263263
[`aarch64-unknown-nto-qnx710_iosock`](platform-support/nto-qnx.md) | ✓ | | ARM64 QNX Neutrino 7.1 RTOS with new network stack (io-sock) |
264264
[`aarch64-unknown-nto-qnx800`](platform-support/nto-qnx.md) | ✓ | | ARM64 QNX Neutrino 8.0 RTOS |
265-
[`aarch64-unknown-nuttx`](platform-support/nuttx.md) | * | | ARM64 with NuttX
265+
[`aarch64-unknown-nuttx`](platform-support/nuttx.md) | ✓ | | ARM64 with NuttX
266266
[`aarch64-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | ARM64 OpenBSD
267267
[`aarch64-unknown-redox`](platform-support/redox.md) | ✓ | | ARM64 Redox OS
268268
[`aarch64-unknown-teeos`](platform-support/aarch64-unknown-teeos.md) | ? | | ARM64 TEEOS |
@@ -298,8 +298,8 @@ target | std | host | notes
298298
[`armv7k-apple-watchos`](platform-support/apple-watchos.md) | ✓ | | Armv7-A Apple WatchOS
299299
[`armv7s-apple-ios`](platform-support/apple-ios.md) | ✓ | | Armv7-A Apple-A6 Apple iOS
300300
[`armv8r-none-eabihf`](platform-support/armv8r-none-eabihf.md) | * | | Bare Armv8-R, hardfloat
301-
[`armv7a-nuttx-eabi`](platform-support/nuttx.md) | * | | ARMv7-A with NuttX
302-
[`armv7a-nuttx-eabihf`](platform-support/nuttx.md) | * | | ARMv7-A with NuttX, hardfloat
301+
[`armv7a-nuttx-eabi`](platform-support/nuttx.md) | ✓ | | ARMv7-A with NuttX
302+
[`armv7a-nuttx-eabihf`](platform-support/nuttx.md) | ✓ | | ARMv7-A with NuttX, hardfloat
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`avr-unknown-gnu-atmega328` | * | | AVR. Requires `-Z build-std=core`
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`bpfeb-unknown-none` | * | | BPF (big endian)
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`bpfel-unknown-none` | * | | BPF (little endian)
@@ -369,40 +369,40 @@ target | std | host | notes
369369
[`riscv32im-risc0-zkvm-elf`](platform-support/riscv32im-risc0-zkvm-elf.md) | ? | | RISC Zero's zero-knowledge Virtual Machine (RV32IM ISA)
370370
[`riscv32ima-unknown-none-elf`](platform-support/riscv32-unknown-none-elf.md) | * | | Bare RISC-V (RV32IMA ISA)
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[`riscv32imac-esp-espidf`](platform-support/esp-idf.md) | ✓ | | RISC-V ESP-IDF
372-
[`riscv32imac-unknown-nuttx-elf`](platform-support/nuttx.md) | * | | RISC-V 32bit with NuttX
372+
[`riscv32imac-unknown-nuttx-elf`](platform-support/nuttx.md) | ✓ | | RISC-V 32bit with NuttX
373373
[`riscv32imac-unknown-xous-elf`](platform-support/riscv32imac-unknown-xous-elf.md) | ? | | RISC-V Xous (RV32IMAC ISA)
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[`riscv32imafc-esp-espidf`](platform-support/esp-idf.md) | ✓ | | RISC-V ESP-IDF
375-
[`riscv32imafc-unknown-nuttx-elf`](platform-support/nuttx.md) | * | | RISC-V 32bit with NuttX
375+
[`riscv32imafc-unknown-nuttx-elf`](platform-support/nuttx.md) | ✓ | | RISC-V 32bit with NuttX
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[`riscv32imc-esp-espidf`](platform-support/esp-idf.md) | ✓ | | RISC-V ESP-IDF
377-
[`riscv32imc-unknown-nuttx-elf`](platform-support/nuttx.md) | * | | RISC-V 32bit with NuttX
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[`riscv32imc-unknown-nuttx-elf`](platform-support/nuttx.md) | ✓ | | RISC-V 32bit with NuttX
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[`riscv64-linux-android`](platform-support/android.md) | ? | | RISC-V 64-bit Android
379379
[`riscv64-wrs-vxworks`](platform-support/vxworks.md) | ✓ | |
380380
`riscv64gc-unknown-freebsd` | ? | | RISC-V FreeBSD
381381
`riscv64gc-unknown-fuchsia` | ? | | RISC-V Fuchsia
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[`riscv64gc-unknown-hermit`](platform-support/hermit.md) | ✓ | | RISC-V Hermit
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[`riscv64gc-unknown-netbsd`](platform-support/netbsd.md) | ✓ | ✓ | RISC-V NetBSD
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[`riscv64gc-unknown-nuttx-elf`](platform-support/nuttx.md) | * | | RISC-V 64bit with NuttX
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[`riscv64gc-unknown-nuttx-elf`](platform-support/nuttx.md) | ✓ | | RISC-V 64bit with NuttX
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[`riscv64gc-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | OpenBSD/riscv64
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[`riscv64imac-unknown-nuttx-elf`](platform-support/nuttx.md) | * | | RISC-V 64bit with NuttX
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[`riscv64imac-unknown-nuttx-elf`](platform-support/nuttx.md) | ✓ | | RISC-V 64bit with NuttX
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[`s390x-unknown-linux-musl`](platform-support/s390x-unknown-linux-musl.md) | ✓ | | S390x Linux (kernel 3.2, musl 1.2.3)
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`sparc-unknown-linux-gnu` | ✓ | | 32-bit SPARC Linux
389389
[`sparc-unknown-none-elf`](./platform-support/sparc-unknown-none-elf.md) | * | | Bare 32-bit SPARC V7+
390390
[`sparc64-unknown-netbsd`](platform-support/netbsd.md) | ✓ | ✓ | NetBSD/sparc64
391391
[`sparc64-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | OpenBSD/sparc64
392392
[`thumbv4t-none-eabi`](platform-support/armv4t-none-eabi.md) | * | | Thumb-mode Bare Armv4T
393393
[`thumbv5te-none-eabi`](platform-support/armv5te-none-eabi.md) | * | | Thumb-mode Bare Armv5TE
394-
[`thumbv6m-nuttx-eabi`](platform-support/nuttx.md) | * | | ARMv6M with NuttX
394+
[`thumbv6m-nuttx-eabi`](platform-support/nuttx.md) | ✓ | | ARMv6M with NuttX
395395
`thumbv7a-pc-windows-msvc` | | |
396396
[`thumbv7a-uwp-windows-msvc`](platform-support/uwp-windows-msvc.md) | | |
397-
[`thumbv7a-nuttx-eabi`](platform-support/nuttx.md) | * | | ARMv7-A with NuttX
398-
[`thumbv7a-nuttx-eabihf`](platform-support/nuttx.md) | * | | ARMv7-A with NuttX, hardfloat
399-
[`thumbv7em-nuttx-eabi`](platform-support/nuttx.md) | * | | ARMv7EM with NuttX
400-
[`thumbv7em-nuttx-eabihf`](platform-support/nuttx.md) | * | | ARMv7EM with NuttX, hardfloat
401-
[`thumbv7m-nuttx-eabi`](platform-support/nuttx.md) | * | | ARMv7M with NuttX
397+
[`thumbv7a-nuttx-eabi`](platform-support/nuttx.md) | ✓ | | ARMv7-A with NuttX
398+
[`thumbv7a-nuttx-eabihf`](platform-support/nuttx.md) | ✓ | | ARMv7-A with NuttX, hardfloat
399+
[`thumbv7em-nuttx-eabi`](platform-support/nuttx.md) | ✓ | | ARMv7EM with NuttX
400+
[`thumbv7em-nuttx-eabihf`](platform-support/nuttx.md) | ✓ | | ARMv7EM with NuttX, hardfloat
401+
[`thumbv7m-nuttx-eabi`](platform-support/nuttx.md) | ✓ | | ARMv7M with NuttX
402402
`thumbv7neon-unknown-linux-musleabihf` | ? | | Thumb2-mode Armv7-A Linux with NEON, musl 1.2.3
403-
[`thumbv8m.base-nuttx-eabi`](platform-support/nuttx.md) | * | | ARMv8M Baseline with NuttX
404-
[`thumbv8m.main-nuttx-eabi`](platform-support/nuttx.md) | * | | ARMv8M Mainline with NuttX
405-
[`thumbv8m.main-nuttx-eabihf`](platform-support/nuttx.md) | * | | ARMv8M Mainline with NuttX, hardfloat
403+
[`thumbv8m.base-nuttx-eabi`](platform-support/nuttx.md) | ✓ | | ARMv8M Baseline with NuttX
404+
[`thumbv8m.main-nuttx-eabi`](platform-support/nuttx.md) | ✓ | | ARMv8M Mainline with NuttX
405+
[`thumbv8m.main-nuttx-eabihf`](platform-support/nuttx.md) | ✓ | | ARMv8M Mainline with NuttX, hardfloat
406406
[`wasm64-unknown-unknown`](platform-support/wasm64-unknown-unknown.md) | ? | | WebAssembly
407407
[`x86_64-apple-tvos`](platform-support/apple-tvos.md) | ✓ | | x86 64-bit tvOS
408408
[`x86_64-apple-watchos-sim`](platform-support/apple-watchos.md) | ✓ | | x86 64-bit Apple WatchOS simulator

‎src/tools/miri/ci/ci.sh

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@@ -14,7 +14,9 @@ function endgroup {
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begingroup "Building Miri"
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# Global configuration
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export RUSTFLAGS="-D warnings"
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# We are getting some odd linker warnings on macOS, make sure they do not fail the build.
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# (See <https://github.com/rust-lang/rust/issues/136086>.)
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export RUSTFLAGS="-D warnings -A linker-messages"
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export CARGO_INCREMENTAL=0
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export CARGO_EXTRA_FLAGS="--locked"
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‎src/tools/miri/rust-version

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1+
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