diff options
19 files changed, 473 insertions, 731 deletions
diff --git a/Cargo.lock b/Cargo.lock index 2dc6e8ff103..4677d34d2a6 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -1192,6 +1192,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8975ffdaa0ef3661bfe02dbdcc06c9f829dfafe6a3c474de366a8d5e44276921" [[package]] +name = "dyn-clone" +version = "1.0.19" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1c7a8fb8a9fbf66c1f703fe16184d10ca0ee9d23be5b4436400408ba54a95005" + +[[package]] name = "either" version = "1.15.0" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -3123,6 +3129,26 @@ dependencies = [ ] [[package]] +name = "ref-cast" +version = "1.0.24" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4a0ae411dbe946a674d89546582cea4ba2bb8defac896622d6496f14c23ba5cf" +dependencies = [ + "ref-cast-impl", +] + +[[package]] +name = "ref-cast-impl" +version = "1.0.24" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1165225c21bff1f3bbce98f5a1f889949bc902d3575308cc7b0de30b4f6d27c7" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.106", +] + +[[package]] name = "regex" version = "1.11.1" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -4577,6 +4603,7 @@ dependencies = [ "rustc_macros", "rustc_serialize", "rustc_span", + "schemars", "serde", "serde_derive", "serde_json", @@ -4901,6 +4928,31 @@ dependencies = [ ] [[package]] +name = "schemars" +version = "1.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "82d20c4491bc164fa2f6c5d44565947a52ad80b9505d8e36f8d54c27c739fcd0" +dependencies = [ + "dyn-clone", + "ref-cast", + "schemars_derive", + "serde", + "serde_json", +] + +[[package]] +name = "schemars_derive" +version = "1.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "33d020396d1d138dc19f1165df7545479dcd58d93810dc5d646a16e55abefa80" +dependencies = [ + "proc-macro2", + "quote", + "serde_derive_internals", + "syn 2.0.106", +] + +[[package]] name = "scoped-tls" version = "1.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -4975,6 +5027,17 @@ dependencies = [ ] [[package]] +name = "serde_derive_internals" +version = "0.29.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "18d26a20a969b9e3fdf2fc2d9f21eda6c40e2de84c9408bb5d3b05d499aae711" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.106", +] + +[[package]] name = "serde_json" version = "1.0.142" source = "registry+https://github.com/rust-lang/crates.io-index" diff --git a/compiler/rustc_codegen_ssa/src/back/command.rs b/compiler/rustc_codegen_ssa/src/back/command.rs index 05351bd6ca3..7420f18aacb 100644 --- a/compiler/rustc_codegen_ssa/src/back/command.rs +++ b/compiler/rustc_codegen_ssa/src/back/command.rs @@ -109,7 +109,7 @@ impl Command { } Program::Lld(ref p, flavor) => { let mut c = process::Command::new(p); - c.arg("-flavor").arg(flavor.as_str()); + c.arg("-flavor").arg(flavor.desc()); c } }; diff --git a/compiler/rustc_driver_impl/src/lib.rs b/compiler/rustc_driver_impl/src/lib.rs index d00a4c35834..4f875cf99ec 100644 --- a/compiler/rustc_driver_impl/src/lib.rs +++ b/compiler/rustc_driver_impl/src/lib.rs @@ -668,6 +668,10 @@ fn print_crate_info( TargetSpecJson => { println_info!("{}", serde_json::to_string_pretty(&sess.target.to_json()).unwrap()); } + TargetSpecJsonSchema => { + let schema = rustc_target::spec::json_schema(); + println_info!("{}", serde_json::to_string_pretty(&schema).unwrap()); + } AllTargetSpecsJson => { let mut targets = BTreeMap::new(); for name in rustc_target::spec::TARGETS { diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs index 9793d8091e2..297df7c2c97 100644 --- a/compiler/rustc_session/src/config.rs +++ b/compiler/rustc_session/src/config.rs @@ -70,6 +70,7 @@ pub const PRINT_KINDS: &[(&str, PrintKind)] = &[ ("target-libdir", PrintKind::TargetLibdir), ("target-list", PrintKind::TargetList), ("target-spec-json", PrintKind::TargetSpecJson), + ("target-spec-json-schema", PrintKind::TargetSpecJsonSchema), ("tls-models", PrintKind::TlsModels), // tidy-alphabetical-end ]; @@ -1043,6 +1044,7 @@ pub enum PrintKind { TargetLibdir, TargetList, TargetSpecJson, + TargetSpecJsonSchema, TlsModels, // tidy-alphabetical-end } @@ -2323,7 +2325,8 @@ fn is_print_request_stable(print_kind: PrintKind) -> bool { | PrintKind::CheckCfg | PrintKind::CrateRootLintLevels | PrintKind::SupportedCrateTypes - | PrintKind::TargetSpecJson => false, + | PrintKind::TargetSpecJson + | PrintKind::TargetSpecJsonSchema => false, _ => true, } } diff --git a/compiler/rustc_target/Cargo.toml b/compiler/rustc_target/Cargo.toml index 7fabb227d9a..ecdb6ab5a57 100644 --- a/compiler/rustc_target/Cargo.toml +++ b/compiler/rustc_target/Cargo.toml @@ -14,6 +14,7 @@ rustc_fs_util = { path = "../rustc_fs_util" } rustc_macros = { path = "../rustc_macros" } rustc_serialize = { path = "../rustc_serialize" } rustc_span = { path = "../rustc_span" } +schemars = "1.0.4" serde = "1.0.219" serde_derive = "1.0.219" serde_json = "1.0.59" diff --git a/compiler/rustc_target/src/lib.rs b/compiler/rustc_target/src/lib.rs index 91657fef803..b3fe1fffcce 100644 --- a/compiler/rustc_target/src/lib.rs +++ b/compiler/rustc_target/src/lib.rs @@ -72,3 +72,65 @@ fn find_relative_libdir(sysroot: &Path) -> std::borrow::Cow<'static, str> { Some(libdir) => libdir.into(), } } + +macro_rules! target_spec_enum { + ( + $( #[$attr:meta] )* + pub enum $name:ident { + $( + $( #[$variant_attr:meta] )* + $variant:ident = $string:literal, + )* + } + parse_error_type = $parse_error_type:literal; + ) => { + $( #[$attr] )* + #[derive(Clone, Copy, PartialEq, Eq, Hash, Debug, PartialOrd, Ord)] + #[derive(schemars::JsonSchema)] + pub enum $name { + $( + $( #[$variant_attr] )* + #[serde(rename = $string)] // for JSON schema generation only + $variant, + )* + } + + impl FromStr for $name { + type Err = String; + + fn from_str(s: &str) -> Result<Self, Self::Err> { + Ok(match s { + $( $string => Self::$variant, )* + _ => { + let all = [$( concat!("'", $string, "'") ),*].join(", "); + return Err(format!("invalid {}: '{s}'. allowed values: {all}", $parse_error_type)); + } + }) + } + } + + impl $name { + pub fn desc(&self) -> &'static str { + match self { + $( Self::$variant => $string, )* + } + } + } + + impl crate::json::ToJson for $name { + fn to_json(&self) -> crate::json::Json { + self.desc().to_json() + } + } + + crate::json::serde_deserialize_from_str!($name); + + + impl std::fmt::Display for $name { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + f.write_str(self.desc()) + } + } + }; +} +use target_spec_enum; diff --git a/compiler/rustc_target/src/spec/json.rs b/compiler/rustc_target/src/spec/json.rs index e9ae5734d5b..f236be92b3b 100644 --- a/compiler/rustc_target/src/spec/json.rs +++ b/compiler/rustc_target/src/spec/json.rs @@ -408,12 +408,12 @@ impl ToJson for Target { } } -#[derive(serde_derive::Deserialize)] +#[derive(serde_derive::Deserialize, schemars::JsonSchema)] struct LinkSelfContainedComponentsWrapper { components: Vec<LinkSelfContainedComponents>, } -#[derive(serde_derive::Deserialize)] +#[derive(serde_derive::Deserialize, schemars::JsonSchema)] #[serde(untagged)] enum TargetFamiliesJson { Array(StaticCow<[StaticCow<str>]>), @@ -429,6 +429,18 @@ impl FromStr for EndianWrapper { } } crate::json::serde_deserialize_from_str!(EndianWrapper); +impl schemars::JsonSchema for EndianWrapper { + fn schema_name() -> std::borrow::Cow<'static, str> { + "Endian".into() + } + fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema { + schemars::json_schema! ({ + "type": "string", + "enum": ["big", "little"] + }) + .into() + } +} /// `ExternAbi` is in `rustc_abi`, which doesn't have access to the macro and serde. struct ExternAbiWrapper(rustc_abi::ExternAbi); @@ -441,8 +453,22 @@ impl FromStr for ExternAbiWrapper { } } crate::json::serde_deserialize_from_str!(ExternAbiWrapper); +impl schemars::JsonSchema for ExternAbiWrapper { + fn schema_name() -> std::borrow::Cow<'static, str> { + "ExternAbi".into() + } + fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema { + let all = + rustc_abi::ExternAbi::ALL_VARIANTS.iter().map(|abi| abi.as_str()).collect::<Vec<_>>(); + schemars::json_schema! ({ + "type": "string", + "enum": all, + }) + .into() + } +} -#[derive(serde_derive::Deserialize)] +#[derive(serde_derive::Deserialize, schemars::JsonSchema)] struct TargetSpecJsonMetadata { description: Option<StaticCow<str>>, tier: Option<u64>, @@ -450,7 +476,7 @@ struct TargetSpecJsonMetadata { std: Option<bool>, } -#[derive(serde_derive::Deserialize)] +#[derive(serde_derive::Deserialize, schemars::JsonSchema)] #[serde(rename_all = "kebab-case")] // Ensure that all unexpected fields get turned into errors. // This helps users stay up to date when the schema changes instead of silently @@ -593,3 +619,7 @@ struct TargetSpecJson { supports_xray: Option<bool>, entry_abi: Option<ExternAbiWrapper>, } + +pub fn json_schema() -> schemars::Schema { + schemars::schema_for!(TargetSpecJson) +} diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs index 4d9f06c568b..07fb1ce63f7 100644 --- a/compiler/rustc_target/src/spec/mod.rs +++ b/compiler/rustc_target/src/spec/mod.rs @@ -70,6 +70,7 @@ mod json; pub use abi_map::{AbiMap, AbiMapping}; pub use base::apple; pub use base::avr::ef_avr_arch; +pub use json::json_schema; /// Linker is called through a C/C++ compiler. #[derive(Clone, Copy, Debug, Eq, Ord, PartialEq, PartialOrd)] @@ -183,50 +184,15 @@ impl LinkerFlavorCli { } } -#[derive(Clone, Copy, Debug, Eq, Ord, PartialEq, PartialOrd)] -pub enum LldFlavor { - Wasm, - Ld64, - Ld, - Link, -} - -impl LldFlavor { - pub fn as_str(&self) -> &'static str { - match self { - LldFlavor::Wasm => "wasm", - LldFlavor::Ld64 => "darwin", - LldFlavor::Ld => "gnu", - LldFlavor::Link => "link", - } - } -} - -impl FromStr for LldFlavor { - type Err = String; - - fn from_str(s: &str) -> Result<Self, Self::Err> { - Ok(match s { - "darwin" => LldFlavor::Ld64, - "gnu" => LldFlavor::Ld, - "link" => LldFlavor::Link, - "wasm" => LldFlavor::Wasm, - _ => { - return Err( - "invalid value for lld flavor: '{s}', expected one of 'darwin', 'gnu', 'link', 'wasm'" - .into(), - ); - } - }) +crate::target_spec_enum! { + pub enum LldFlavor { + Wasm = "wasm", + Ld64 = "darwin", + Ld = "gnu", + Link = "link", } -} -crate::json::serde_deserialize_from_str!(LldFlavor); - -impl ToJson for LldFlavor { - fn to_json(&self) -> Json { - self.as_str().to_json() - } + parse_error_type = "LLD flavor"; } impl LinkerFlavor { @@ -558,6 +524,20 @@ linker_flavor_cli_impls! { } crate::json::serde_deserialize_from_str!(LinkerFlavorCli); +impl schemars::JsonSchema for LinkerFlavorCli { + fn schema_name() -> std::borrow::Cow<'static, str> { + "LinkerFlavor".into() + } + fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema { + let all: Vec<&'static str> = + Self::all().iter().map(|flavor| flavor.desc()).collect::<Vec<_>>(); + schemars::json_schema! ({ + "type": "string", + "enum": all + }) + .into() + } +} impl ToJson for LinkerFlavorCli { fn to_json(&self) -> Json { @@ -611,6 +591,18 @@ impl FromStr for LinkSelfContainedDefault { } crate::json::serde_deserialize_from_str!(LinkSelfContainedDefault); +impl schemars::JsonSchema for LinkSelfContainedDefault { + fn schema_name() -> std::borrow::Cow<'static, str> { + "LinkSelfContainedDefault".into() + } + fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema { + schemars::json_schema! ({ + "type": "string", + "enum": ["false", "true", "wasm", "musl", "mingw"] + }) + .into() + } +} impl ToJson for LinkSelfContainedDefault { fn to_json(&self) -> Json { @@ -743,6 +735,20 @@ impl FromStr for LinkSelfContainedComponents { } crate::json::serde_deserialize_from_str!(LinkSelfContainedComponents); +impl schemars::JsonSchema for LinkSelfContainedComponents { + fn schema_name() -> std::borrow::Cow<'static, str> { + "LinkSelfContainedComponents".into() + } + fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema { + let all = + Self::all_components().iter().map(|component| component.as_str()).collect::<Vec<_>>(); + schemars::json_schema! ({ + "type": "string", + "enum": all, + }) + .into() + } +} impl ToJson for LinkSelfContainedComponents { fn to_json(&self) -> Json { @@ -823,10 +829,14 @@ impl LinkerFeatures { } } -#[derive(Clone, Copy, Debug, PartialEq, Hash, Encodable, Decodable, HashStable_Generic)] -pub enum PanicStrategy { - Unwind, - Abort, +crate::target_spec_enum! { + #[derive(Encodable, Decodable, HashStable_Generic)] + pub enum PanicStrategy { + Unwind = "unwind", + Abort = "abort", + } + + parse_error_type = "panic strategy"; } #[derive(Clone, Copy, Debug, PartialEq, Hash, Encodable, Decodable, HashStable_Generic)] @@ -838,13 +848,6 @@ pub enum OnBrokenPipe { } impl PanicStrategy { - pub fn desc(&self) -> &str { - match *self { - PanicStrategy::Unwind => "unwind", - PanicStrategy::Abort => "abort", - } - } - pub const fn desc_symbol(&self) -> Symbol { match *self { PanicStrategy::Unwind => sym::unwind, @@ -857,24 +860,16 @@ impl PanicStrategy { } } -impl FromStr for PanicStrategy { - type Err = String; - fn from_str(s: &str) -> Result<Self, Self::Err> { - Ok(match s { - "unwind" => PanicStrategy::Unwind, - "abort" => PanicStrategy::Abort, - _ => { - return Err(format!( - "'{}' is not a valid value for \ - panic-strategy. Use 'unwind' or 'abort'.", - s - )); - } - }) +crate::target_spec_enum! { + pub enum RelroLevel { + Full = "full", + Partial = "partial", + Off = "off", + None = "none", } -} -crate::json::serde_deserialize_from_str!(PanicStrategy); + parse_error_type = "relro level"; +} impl IntoDiagArg for PanicStrategy { fn into_diag_arg(self, _: &mut Option<std::path::PathBuf>) -> DiagArgValue { @@ -882,109 +877,14 @@ impl IntoDiagArg for PanicStrategy { } } -impl ToJson for PanicStrategy { - fn to_json(&self) -> Json { - match *self { - PanicStrategy::Abort => "abort".to_json(), - PanicStrategy::Unwind => "unwind".to_json(), - } - } -} - -#[derive(Clone, Copy, Debug, PartialEq, Hash)] -pub enum RelroLevel { - Full, - Partial, - Off, - None, -} - -impl RelroLevel { - pub fn desc(&self) -> &str { - match *self { - RelroLevel::Full => "full", - RelroLevel::Partial => "partial", - RelroLevel::Off => "off", - RelroLevel::None => "none", - } - } -} - -#[derive(Clone, Copy, Debug, PartialEq, Hash)] -pub enum SymbolVisibility { - Hidden, - Protected, - Interposable, -} - -impl SymbolVisibility { - pub fn desc(&self) -> &str { - match *self { - SymbolVisibility::Hidden => "hidden", - SymbolVisibility::Protected => "protected", - SymbolVisibility::Interposable => "interposable", - } - } -} - -impl FromStr for SymbolVisibility { - type Err = String; - - fn from_str(s: &str) -> Result<SymbolVisibility, Self::Err> { - match s { - "hidden" => Ok(SymbolVisibility::Hidden), - "protected" => Ok(SymbolVisibility::Protected), - "interposable" => Ok(SymbolVisibility::Interposable), - _ => Err(format!( - "'{}' is not a valid value for \ - symbol-visibility. Use 'hidden', 'protected, or 'interposable'.", - s - )), - } - } -} - -crate::json::serde_deserialize_from_str!(SymbolVisibility); - -impl ToJson for SymbolVisibility { - fn to_json(&self) -> Json { - match *self { - SymbolVisibility::Hidden => "hidden".to_json(), - SymbolVisibility::Protected => "protected".to_json(), - SymbolVisibility::Interposable => "interposable".to_json(), - } - } -} - -impl FromStr for RelroLevel { - type Err = String; - - fn from_str(s: &str) -> Result<RelroLevel, Self::Err> { - match s { - "full" => Ok(RelroLevel::Full), - "partial" => Ok(RelroLevel::Partial), - "off" => Ok(RelroLevel::Off), - "none" => Ok(RelroLevel::None), - _ => Err(format!( - "'{}' is not a valid value for \ - relro-level. Use 'full', 'partial, 'off', or 'none'.", - s - )), - } +crate::target_spec_enum! { + pub enum SymbolVisibility { + Hidden = "hidden", + Protected = "protected", + Interposable = "interposable", } -} - -crate::json::serde_deserialize_from_str!(RelroLevel); -impl ToJson for RelroLevel { - fn to_json(&self) -> Json { - match *self { - RelroLevel::Full => "full".to_json(), - RelroLevel::Partial => "partial".to_json(), - RelroLevel::Off => "off".to_json(), - RelroLevel::None => "None".to_json(), - } - } + parse_error_type = "symbol visibility"; } #[derive(Clone, Debug, PartialEq, Hash)] @@ -1014,6 +914,18 @@ impl FromStr for SmallDataThresholdSupport { } crate::json::serde_deserialize_from_str!(SmallDataThresholdSupport); +impl schemars::JsonSchema for SmallDataThresholdSupport { + fn schema_name() -> std::borrow::Cow<'static, str> { + "SmallDataThresholdSupport".into() + } + fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema { + schemars::json_schema! ({ + "type": "string", + "pattern": r#"^none|default-for-arch|llvm-module-flag=.+|llvm-arg=.+$"#, + }) + .into() + } +} impl ToJson for SmallDataThresholdSupport { fn to_json(&self) -> Value { @@ -1026,76 +938,31 @@ impl ToJson for SmallDataThresholdSupport { } } -#[derive(Clone, Copy, Debug, PartialEq, Hash)] -pub enum MergeFunctions { - Disabled, - Trampolines, - Aliases, -} - -impl MergeFunctions { - pub fn desc(&self) -> &str { - match *self { - MergeFunctions::Disabled => "disabled", - MergeFunctions::Trampolines => "trampolines", - MergeFunctions::Aliases => "aliases", - } +crate::target_spec_enum! { + pub enum MergeFunctions { + Disabled = "disabled", + Trampolines = "trampolines", + Aliases = "aliases", } -} - -impl FromStr for MergeFunctions { - type Err = String; - fn from_str(s: &str) -> Result<MergeFunctions, Self::Err> { - match s { - "disabled" => Ok(MergeFunctions::Disabled), - "trampolines" => Ok(MergeFunctions::Trampolines), - "aliases" => Ok(MergeFunctions::Aliases), - _ => Err(format!( - "'{}' is not a valid value for \ - merge-functions. Use 'disabled', \ - 'trampolines', or 'aliases'.", - s - )), - } - } + parse_error_type = "value for merge-functions"; } -crate::json::serde_deserialize_from_str!(MergeFunctions); - -impl ToJson for MergeFunctions { - fn to_json(&self) -> Json { - match *self { - MergeFunctions::Disabled => "disabled".to_json(), - MergeFunctions::Trampolines => "trampolines".to_json(), - MergeFunctions::Aliases => "aliases".to_json(), - } +crate::target_spec_enum! { + pub enum RelocModel { + Static = "static", + Pic = "pic", + Pie = "pie", + DynamicNoPic = "dynamic-no-pic", + Ropi = "ropi", + Rwpi = "rwpi", + RopiRwpi = "ropi-rwpi", } -} -#[derive(Clone, Copy, PartialEq, Hash, Debug)] -pub enum RelocModel { - Static, - Pic, - Pie, - DynamicNoPic, - Ropi, - Rwpi, - RopiRwpi, + parse_error_type = "relocation model"; } impl RelocModel { - pub fn desc(&self) -> &str { - match *self { - RelocModel::Static => "static", - RelocModel::Pic => "pic", - RelocModel::Pie => "pie", - RelocModel::DynamicNoPic => "dynamic-no-pic", - RelocModel::Ropi => "ropi", - RelocModel::Rwpi => "rwpi", - RelocModel::RopiRwpi => "ropi-rwpi", - } - } pub const fn desc_symbol(&self) -> Symbol { match *self { RelocModel::Static => kw::Static, @@ -1121,236 +988,75 @@ impl RelocModel { } } -impl FromStr for RelocModel { - type Err = String; - - fn from_str(s: &str) -> Result<RelocModel, Self::Err> { - Ok(match s { - "static" => RelocModel::Static, - "pic" => RelocModel::Pic, - "pie" => RelocModel::Pie, - "dynamic-no-pic" => RelocModel::DynamicNoPic, - "ropi" => RelocModel::Ropi, - "rwpi" => RelocModel::Rwpi, - "ropi-rwpi" => RelocModel::RopiRwpi, - _ => { - return Err(format!( - "invalid relocation model '{s}'. - Run `rustc --print relocation-models` to \ - see the list of supported values.'" - )); - } - }) +crate::target_spec_enum! { + pub enum CodeModel { + Tiny = "tiny", + Small = "small", + Kernel = "kernel", + Medium = "medium", + Large = "large", } -} -crate::json::serde_deserialize_from_str!(RelocModel); - -impl ToJson for RelocModel { - fn to_json(&self) -> Json { - self.desc().to_json() - } -} - -#[derive(Clone, Copy, PartialEq, Hash, Debug)] -pub enum CodeModel { - Tiny, - Small, - Kernel, - Medium, - Large, + parse_error_type = "code model"; } -impl FromStr for CodeModel { - type Err = String; - - fn from_str(s: &str) -> Result<CodeModel, Self::Err> { - Ok(match s { - "tiny" => CodeModel::Tiny, - "small" => CodeModel::Small, - "kernel" => CodeModel::Kernel, - "medium" => CodeModel::Medium, - "large" => CodeModel::Large, - _ => { - return Err(format!( - "'{s}' is not a valid code model. \ - Run `rustc --print code-models` to \ - see the list of supported values." - )); - } - }) +crate::target_spec_enum! { + /// The float ABI setting to be configured in the LLVM target machine. + pub enum FloatAbi { + Soft = "soft", + Hard = "hard", } -} -crate::json::serde_deserialize_from_str!(CodeModel); - -impl ToJson for CodeModel { - fn to_json(&self) -> Json { - match *self { - CodeModel::Tiny => "tiny", - CodeModel::Small => "small", - CodeModel::Kernel => "kernel", - CodeModel::Medium => "medium", - CodeModel::Large => "large", - } - .to_json() - } + parse_error_type = "float abi"; } -/// The float ABI setting to be configured in the LLVM target machine. -#[derive(Clone, Copy, PartialEq, Hash, Debug)] -pub enum FloatAbi { - Soft, - Hard, -} - -impl FromStr for FloatAbi { - type Err = String; - - fn from_str(s: &str) -> Result<FloatAbi, Self::Err> { - Ok(match s { - "soft" => FloatAbi::Soft, - "hard" => FloatAbi::Hard, - _ => { - return Err(format!( - "'{}' is not a valid value for \ - llvm-floatabi. Use 'soft' or 'hard'.", - s - )); - } - }) +crate::target_spec_enum! { + /// The Rustc-specific variant of the ABI used for this target. + pub enum RustcAbi { + /// On x86-32 only: make use of SSE and SSE2 for ABI purposes. + X86Sse2 = "x86-sse2", + /// On x86-32/64 only: do not use any FPU or SIMD registers for the ABI. + X86Softfloat = "x86-softfloat", } -} - -crate::json::serde_deserialize_from_str!(FloatAbi); -impl ToJson for FloatAbi { - fn to_json(&self) -> Json { - match *self { - FloatAbi::Soft => "soft", - FloatAbi::Hard => "hard", - } - .to_json() - } -} - -/// The Rustc-specific variant of the ABI used for this target. -#[derive(Clone, Copy, PartialEq, Hash, Debug)] -pub enum RustcAbi { - /// On x86-32 only: make use of SSE and SSE2 for ABI purposes. - X86Sse2, - /// On x86-32/64 only: do not use any FPU or SIMD registers for the ABI. - X86Softfloat, + parse_error_type = "rustc abi"; } -impl FromStr for RustcAbi { - type Err = String; - - fn from_str(s: &str) -> Result<RustcAbi, Self::Err> { - Ok(match s { - "x86-sse2" => RustcAbi::X86Sse2, - "x86-softfloat" => RustcAbi::X86Softfloat, - _ => { - return Err(format!( - "'{s}' is not a valid value for rustc-abi. \ - Use 'x86-softfloat' or leave the field unset." - )); - } - }) - } -} - -crate::json::serde_deserialize_from_str!(RustcAbi); - -impl ToJson for RustcAbi { - fn to_json(&self) -> Json { - match *self { - RustcAbi::X86Sse2 => "x86-sse2", - RustcAbi::X86Softfloat => "x86-softfloat", - } - .to_json() +crate::target_spec_enum! { + pub enum TlsModel { + GeneralDynamic = "global-dynamic", + LocalDynamic = "local-dynamic", + InitialExec = "initial-exec", + LocalExec = "local-exec", + Emulated = "emulated", } -} -#[derive(Clone, Copy, PartialEq, Hash, Debug)] -pub enum TlsModel { - GeneralDynamic, - LocalDynamic, - InitialExec, - LocalExec, - Emulated, -} - -impl FromStr for TlsModel { - type Err = String; - - fn from_str(s: &str) -> Result<TlsModel, Self::Err> { - Ok(match s { - // Note the difference "general" vs "global" difference. The model name is "general", - // but the user-facing option name is "global" for consistency with other compilers. - "global-dynamic" => TlsModel::GeneralDynamic, - "local-dynamic" => TlsModel::LocalDynamic, - "initial-exec" => TlsModel::InitialExec, - "local-exec" => TlsModel::LocalExec, - "emulated" => TlsModel::Emulated, - _ => { - return Err(format!( - "'{s}' is not a valid TLS model. \ - Run `rustc --print tls-models` to \ - see the list of supported values." - )); - } - }) - } + parse_error_type = "TLS model"; } -crate::json::serde_deserialize_from_str!(TlsModel); - -impl ToJson for TlsModel { - fn to_json(&self) -> Json { - match *self { - TlsModel::GeneralDynamic => "global-dynamic", - TlsModel::LocalDynamic => "local-dynamic", - TlsModel::InitialExec => "initial-exec", - TlsModel::LocalExec => "local-exec", - TlsModel::Emulated => "emulated", - } - .to_json() +crate::target_spec_enum! { + /// Everything is flattened to a single enum to make the json encoding/decoding less annoying. + pub enum LinkOutputKind { + /// Dynamically linked non position-independent executable. + DynamicNoPicExe = "dynamic-nopic-exe", + /// Dynamically linked position-independent executable. + DynamicPicExe = "dynamic-pic-exe", + /// Statically linked non position-independent executable. + StaticNoPicExe = "static-nopic-exe", + /// Statically linked position-independent executable. + StaticPicExe = "static-pic-exe", + /// Regular dynamic library ("dynamically linked"). + DynamicDylib = "dynamic-dylib", + /// Dynamic library with bundled libc ("statically linked"). + StaticDylib = "static-dylib", + /// WASI module with a lifetime past the _initialize entry point + WasiReactorExe = "wasi-reactor-exe", } -} -/// Everything is flattened to a single enum to make the json encoding/decoding less annoying. -#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Debug)] -pub enum LinkOutputKind { - /// Dynamically linked non position-independent executable. - DynamicNoPicExe, - /// Dynamically linked position-independent executable. - DynamicPicExe, - /// Statically linked non position-independent executable. - StaticNoPicExe, - /// Statically linked position-independent executable. - StaticPicExe, - /// Regular dynamic library ("dynamically linked"). - DynamicDylib, - /// Dynamic library with bundled libc ("statically linked"). - StaticDylib, - /// WASI module with a lifetime past the _initialize entry point - WasiReactorExe, + parse_error_type = "CRT object kind"; } impl LinkOutputKind { - fn as_str(&self) -> &'static str { - match self { - LinkOutputKind::DynamicNoPicExe => "dynamic-nopic-exe", - LinkOutputKind::DynamicPicExe => "dynamic-pic-exe", - LinkOutputKind::StaticNoPicExe => "static-nopic-exe", - LinkOutputKind::StaticPicExe => "static-pic-exe", - LinkOutputKind::DynamicDylib => "dynamic-dylib", - LinkOutputKind::StaticDylib => "static-dylib", - LinkOutputKind::WasiReactorExe => "wasi-reactor-exe", - } - } - pub fn can_link_dylib(self) -> bool { match self { LinkOutputKind::StaticNoPicExe | LinkOutputKind::StaticPicExe => false, @@ -1363,171 +1069,64 @@ impl LinkOutputKind { } } -impl FromStr for LinkOutputKind { - type Err = String; - - fn from_str(s: &str) -> Result<LinkOutputKind, Self::Err> { - Ok(match s { - "dynamic-nopic-exe" => LinkOutputKind::DynamicNoPicExe, - "dynamic-pic-exe" => LinkOutputKind::DynamicPicExe, - "static-nopic-exe" => LinkOutputKind::StaticNoPicExe, - "static-pic-exe" => LinkOutputKind::StaticPicExe, - "dynamic-dylib" => LinkOutputKind::DynamicDylib, - "static-dylib" => LinkOutputKind::StaticDylib, - "wasi-reactor-exe" => LinkOutputKind::WasiReactorExe, - _ => { - return Err(format!( - "invalid value for CRT object kind. \ - Use '(dynamic,static)-(nopic,pic)-exe' or \ - '(dynamic,static)-dylib' or 'wasi-reactor-exe'" - )); - } - }) - } -} - -crate::json::serde_deserialize_from_str!(LinkOutputKind); - -impl fmt::Display for LinkOutputKind { - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - f.write_str(self.as_str()) - } -} - pub type LinkArgs = BTreeMap<LinkerFlavor, Vec<StaticCow<str>>>; pub type LinkArgsCli = BTreeMap<LinkerFlavorCli, Vec<StaticCow<str>>>; -/// Which kind of debuginfo does the target use? -/// -/// Useful in determining whether a target supports Split DWARF (a target with -/// `DebuginfoKind::Dwarf` and supporting `SplitDebuginfo::Unpacked` for example). -#[derive(Clone, Copy, Debug, Default, Eq, Hash, PartialEq)] -pub enum DebuginfoKind { - /// DWARF debuginfo (such as that used on `x86_64_unknown_linux_gnu`). - #[default] - Dwarf, - /// DWARF debuginfo in dSYM files (such as on Apple platforms). - DwarfDsym, - /// Program database files (such as on Windows). - Pdb, -} - -impl DebuginfoKind { - fn as_str(&self) -> &'static str { - match self { - DebuginfoKind::Dwarf => "dwarf", - DebuginfoKind::DwarfDsym => "dwarf-dsym", - DebuginfoKind::Pdb => "pdb", - } - } -} - -impl FromStr for DebuginfoKind { - type Err = String; - - fn from_str(s: &str) -> Result<Self, Self::Err> { - Ok(match s { - "dwarf" => DebuginfoKind::Dwarf, - "dwarf-dsym" => DebuginfoKind::DwarfDsym, - "pdb" => DebuginfoKind::Pdb, - _ => { - return Err(format!( - "'{s}' is not a valid value for debuginfo-kind. Use 'dwarf', \ - 'dwarf-dsym' or 'pdb'." - )); - } - }) - } -} - -crate::json::serde_deserialize_from_str!(DebuginfoKind); - -impl ToJson for DebuginfoKind { - fn to_json(&self) -> Json { - self.as_str().to_json() - } -} - -impl fmt::Display for DebuginfoKind { - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - f.write_str(self.as_str()) - } -} - -#[derive(Clone, Copy, Debug, Default, Eq, Hash, PartialEq)] -pub enum SplitDebuginfo { - /// Split debug-information is disabled, meaning that on supported platforms - /// you can find all debug information in the executable itself. This is - /// only supported for ELF effectively. - /// - /// * Windows - not supported - /// * macOS - don't run `dsymutil` - /// * ELF - `.debug_*` sections - #[default] - Off, - - /// Split debug-information can be found in a "packed" location separate - /// from the final artifact. This is supported on all platforms. +crate::target_spec_enum! { + /// Which kind of debuginfo does the target use? /// - /// * Windows - `*.pdb` - /// * macOS - `*.dSYM` (run `dsymutil`) - /// * ELF - `*.dwp` (run `thorin`) - Packed, - - /// Split debug-information can be found in individual object files on the - /// filesystem. The main executable may point to the object files. - /// - /// * Windows - not supported - /// * macOS - supported, scattered object files - /// * ELF - supported, scattered `*.dwo` or `*.o` files (see `SplitDwarfKind`) - Unpacked, -} - -impl SplitDebuginfo { - fn as_str(&self) -> &'static str { - match self { - SplitDebuginfo::Off => "off", - SplitDebuginfo::Packed => "packed", - SplitDebuginfo::Unpacked => "unpacked", - } - } -} - -impl FromStr for SplitDebuginfo { - type Err = String; - - fn from_str(s: &str) -> Result<Self, Self::Err> { - Ok(match s { - "off" => SplitDebuginfo::Off, - "unpacked" => SplitDebuginfo::Unpacked, - "packed" => SplitDebuginfo::Packed, - _ => { - return Err(format!( - "'{s}' is not a valid value for \ - split-debuginfo. Use 'off', 'unpacked', or 'packed'.", - )); - } - }) - } -} - -crate::json::serde_deserialize_from_str!(SplitDebuginfo); - -impl ToJson for SplitDebuginfo { - fn to_json(&self) -> Json { - self.as_str().to_json() - } -} - -impl fmt::Display for SplitDebuginfo { - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - f.write_str(self.as_str()) - } + /// Useful in determining whether a target supports Split DWARF (a target with + /// `DebuginfoKind::Dwarf` and supporting `SplitDebuginfo::Unpacked` for example). + #[derive(Default)] + pub enum DebuginfoKind { + /// DWARF debuginfo (such as that used on `x86_64_unknown_linux_gnu`). + #[default] + Dwarf = "dwarf", + /// DWARF debuginfo in dSYM files (such as on Apple platforms). + DwarfDsym = "dwarf-dsym", + /// Program database files (such as on Windows). + Pdb = "pdb", + } + + parse_error_type = "debuginfo kind"; +} + +crate::target_spec_enum! { + #[derive(Default)] + pub enum SplitDebuginfo { + /// Split debug-information is disabled, meaning that on supported platforms + /// you can find all debug information in the executable itself. This is + /// only supported for ELF effectively. + /// + /// * Windows - not supported + /// * macOS - don't run `dsymutil` + /// * ELF - `.debug_*` sections + #[default] + Off = "off", + + /// Split debug-information can be found in a "packed" location separate + /// from the final artifact. This is supported on all platforms. + /// + /// * Windows - `*.pdb` + /// * macOS - `*.dSYM` (run `dsymutil`) + /// * ELF - `*.dwp` (run `thorin`) + Packed = "packed", + + /// Split debug-information can be found in individual object files on the + /// filesystem. The main executable may point to the object files. + /// + /// * Windows - not supported + /// * macOS - supported, scattered object files + /// * ELF - supported, scattered `*.dwo` or `*.o` files (see `SplitDwarfKind`) + Unpacked = "unpacked", + } + + parse_error_type = "split debuginfo"; } into_diag_arg_using_display!(SplitDebuginfo); -#[derive(Clone, Debug, PartialEq, Eq, serde_derive::Deserialize)] +#[derive(Clone, Debug, PartialEq, Eq, serde_derive::Deserialize, schemars::JsonSchema)] #[serde(tag = "kind")] #[serde(rename_all = "kebab-case")] pub enum StackProbeType { @@ -1688,6 +1287,19 @@ impl FromStr for SanitizerSet { } crate::json::serde_deserialize_from_str!(SanitizerSet); +impl schemars::JsonSchema for SanitizerSet { + fn schema_name() -> std::borrow::Cow<'static, str> { + "SanitizerSet".into() + } + fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema { + let all = Self::all().iter().map(|sanitizer| sanitizer.as_str()).collect::<Vec<_>>(); + schemars::json_schema! ({ + "type": "string", + "enum": all, + }) + .into() + } +} impl ToJson for SanitizerSet { fn to_json(&self) -> Json { @@ -1699,17 +1311,20 @@ impl ToJson for SanitizerSet { } } -#[derive(Clone, Copy, PartialEq, Hash, Debug)] -pub enum FramePointer { - /// Forces the machine code generator to always preserve the frame pointers. - Always, - /// Forces the machine code generator to preserve the frame pointers except for the leaf - /// functions (i.e. those that don't call other functions). - NonLeaf, - /// Allows the machine code generator to omit the frame pointers. - /// - /// This option does not guarantee that the frame pointers will be omitted. - MayOmit, +crate::target_spec_enum! { + pub enum FramePointer { + /// Forces the machine code generator to always preserve the frame pointers. + Always = "always", + /// Forces the machine code generator to preserve the frame pointers except for the leaf + /// functions (i.e. those that don't call other functions). + NonLeaf = "non-leaf", + /// Allows the machine code generator to omit the frame pointers. + /// + /// This option does not guarantee that the frame pointers will be omitted. + MayOmit = "may-omit", + } + + parse_error_type = "frame pointer"; } impl FramePointer { @@ -1726,93 +1341,43 @@ impl FramePointer { } } -impl FromStr for FramePointer { - type Err = String; - fn from_str(s: &str) -> Result<Self, Self::Err> { - Ok(match s { - "always" => Self::Always, - "non-leaf" => Self::NonLeaf, - "may-omit" => Self::MayOmit, - _ => return Err(format!("'{s}' is not a valid value for frame-pointer")), - }) - } -} - -crate::json::serde_deserialize_from_str!(FramePointer); - -impl ToJson for FramePointer { - fn to_json(&self) -> Json { - match *self { - Self::Always => "always", - Self::NonLeaf => "non-leaf", - Self::MayOmit => "may-omit", - } - .to_json() - } -} - -/// Controls use of stack canaries. -#[derive(Clone, Copy, Debug, PartialEq, Hash, Eq)] -pub enum StackProtector { - /// Disable stack canary generation. - None, - - /// On LLVM, mark all generated LLVM functions with the `ssp` attribute (see - /// llvm/docs/LangRef.rst). This triggers stack canary generation in - /// functions which contain an array of a byte-sized type with more than - /// eight elements. - Basic, +crate::target_spec_enum! { + /// Controls use of stack canaries. + pub enum StackProtector { + /// Disable stack canary generation. + None = "none", - /// On LLVM, mark all generated LLVM functions with the `sspstrong` - /// attribute (see llvm/docs/LangRef.rst). This triggers stack canary - /// generation in functions which either contain an array, or which take - /// the address of a local variable. - Strong, + /// On LLVM, mark all generated LLVM functions with the `ssp` attribute (see + /// llvm/docs/LangRef.rst). This triggers stack canary generation in + /// functions which contain an array of a byte-sized type with more than + /// eight elements. + Basic = "basic", - /// Generate stack canaries in all functions. - All, -} + /// On LLVM, mark all generated LLVM functions with the `sspstrong` + /// attribute (see llvm/docs/LangRef.rst). This triggers stack canary + /// generation in functions which either contain an array, or which take + /// the address of a local variable. + Strong = "strong", -impl StackProtector { - fn as_str(&self) -> &'static str { - match self { - StackProtector::None => "none", - StackProtector::Basic => "basic", - StackProtector::Strong => "strong", - StackProtector::All => "all", - } + /// Generate stack canaries in all functions. + All = "all", } -} -impl FromStr for StackProtector { - type Err = (); - - fn from_str(s: &str) -> Result<StackProtector, ()> { - Ok(match s { - "none" => StackProtector::None, - "basic" => StackProtector::Basic, - "strong" => StackProtector::Strong, - "all" => StackProtector::All, - _ => return Err(()), - }) - } -} - -impl fmt::Display for StackProtector { - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - f.write_str(self.as_str()) - } + parse_error_type = "stack protector"; } into_diag_arg_using_display!(StackProtector); -#[derive(PartialEq, Clone, Debug)] -pub enum BinaryFormat { - Coff, - Elf, - MachO, - Wasm, - Xcoff, +crate::target_spec_enum! { + pub enum BinaryFormat { + Coff = "coff", + Elf = "elf", + MachO = "mach-o", + Wasm = "wasm", + Xcoff = "xcoff", + } + + parse_error_type = "binary format"; } impl BinaryFormat { @@ -1828,38 +1393,6 @@ impl BinaryFormat { } } -impl FromStr for BinaryFormat { - type Err = String; - fn from_str(s: &str) -> Result<Self, Self::Err> { - match s { - "coff" => Ok(Self::Coff), - "elf" => Ok(Self::Elf), - "mach-o" => Ok(Self::MachO), - "wasm" => Ok(Self::Wasm), - "xcoff" => Ok(Self::Xcoff), - _ => Err(format!( - "'{s}' is not a valid value for binary_format. \ - Use 'coff', 'elf', 'mach-o', 'wasm' or 'xcoff' " - )), - } - } -} - -crate::json::serde_deserialize_from_str!(BinaryFormat); - -impl ToJson for BinaryFormat { - fn to_json(&self) -> Json { - match self { - Self::Coff => "coff", - Self::Elf => "elf", - Self::MachO => "mach-o", - Self::Wasm => "wasm", - Self::Xcoff => "xcoff", - } - .to_json() - } -} - impl ToJson for Align { fn to_json(&self) -> Json { self.bits().to_json() diff --git a/src/bootstrap/src/core/build_steps/dist.rs b/src/bootstrap/src/core/build_steps/dist.rs index a5f0718bc01..99a1062109a 100644 --- a/src/bootstrap/src/core/build_steps/dist.rs +++ b/src/bootstrap/src/core/build_steps/dist.rs @@ -590,6 +590,8 @@ impl Step for Rustc { // Debugger scripts builder.ensure(DebuggerScripts { sysroot: image.to_owned(), target }); + generate_target_spec_json_schema(builder, image); + // HTML copyright files let file_list = builder.ensure(super::run::GenerateCopyright); for file in file_list { @@ -618,6 +620,28 @@ impl Step for Rustc { } } +fn generate_target_spec_json_schema(builder: &Builder<'_>, sysroot: &Path) { + // Since we run rustc in bootstrap, we need to ensure that we use the host compiler. + // We do this by using the stage 1 compiler, which is always compiled for the host, + // even in a cross build. + let stage1_host = builder.compiler(1, builder.host_target); + let mut rustc = command(builder.rustc(stage1_host)).fail_fast(); + rustc + .env("RUSTC_BOOTSTRAP", "1") + .args(["--print=target-spec-json-schema", "-Zunstable-options"]); + let schema = rustc.run_capture(builder).stdout(); + + let schema_dir = tmpdir(builder); + t!(fs::create_dir_all(&schema_dir)); + let schema_file = schema_dir.join("target-spec-json-schema.json"); + t!(std::fs::write(&schema_file, schema)); + + let dst = sysroot.join("etc"); + t!(fs::create_dir_all(&dst)); + + builder.install(&schema_file, &dst, FileType::Regular); +} + /// Copies debugger scripts for `target` into the given compiler `sysroot`. #[derive(Debug, Clone, Hash, PartialEq, Eq)] pub struct DebuggerScripts { diff --git a/src/bootstrap/src/utils/proc_macro_deps.rs b/src/bootstrap/src/utils/proc_macro_deps.rs index 777c8601aa1..db2369097d6 100644 --- a/src/bootstrap/src/utils/proc_macro_deps.rs +++ b/src/bootstrap/src/utils/proc_macro_deps.rs @@ -43,6 +43,7 @@ pub static CRATES: &[&str] = &[ "rustc-hash", "self_cell", "serde", + "serde_derive_internals", "sha2", "smallvec", "stable_deref_trait", diff --git a/src/doc/rustc/src/targets/custom.md b/src/doc/rustc/src/targets/custom.md index 6c1494186a4..e1750e27f0b 100644 --- a/src/doc/rustc/src/targets/custom.md +++ b/src/doc/rustc/src/targets/custom.md @@ -16,6 +16,21 @@ rustc +nightly -Z unstable-options --target=wasm32-unknown-unknown --print targe To use a custom target, see the (unstable) [`build-std` feature](../../cargo/reference/unstable.html#build-std) of `cargo`. +<div class="warning"> + +The target JSON properties are not stable and subject to change. +Always pin your compiler version when using custom targets! + +</div> + +## JSON Schema + +`rustc` provides a JSON schema for the custom target JSON specification. +Because the schema is subject to change, you should always use the schema from the version of rustc which you are passing the target to. + +It can be found in `etc/target-spec-json-schema.json` in the sysroot (`rustc --print sysroot`) or printed with `rustc +nightly -Zunstable-options --print target-spec-json-schema`. +The existence and name of this schema is, just like the properties of the JSON specification, not stable and subject to change. + ## Custom Target Lookup Path When `rustc` is given an option `--target=TARGET` (where `TARGET` is any string), it uses the following logic: diff --git a/src/tools/tidy/src/deps.rs b/src/tools/tidy/src/deps.rs index 60347b2ea64..a9804761400 100644 --- a/src/tools/tidy/src/deps.rs +++ b/src/tools/tidy/src/deps.rs @@ -267,6 +267,7 @@ const PERMITTED_RUSTC_DEPENDENCIES: &[&str] = &[ "digest", "displaydoc", "dissimilar", + "dyn-clone", "either", "elsa", "ena", @@ -346,6 +347,8 @@ const PERMITTED_RUSTC_DEPENDENCIES: &[&str] = &[ "rand_xorshift", // dependency for doc-tests in rustc_thread_pool "rand_xoshiro", "redox_syscall", + "ref-cast", + "ref-cast-impl", "regex", "regex-automata", "regex-syntax", @@ -357,11 +360,14 @@ const PERMITTED_RUSTC_DEPENDENCIES: &[&str] = &[ "rustix", "ruzstd", // via object in thorin-dwp "ryu", + "schemars", + "schemars_derive", "scoped-tls", "scopeguard", "self_cell", "serde", "serde_derive", + "serde_derive_internals", "serde_json", "serde_path_to_error", "sha1", diff --git a/tests/run-make/print-request-help-stable-unstable/help-diff.diff b/tests/run-make/print-request-help-stable-unstable/help-diff.diff index 07eafca3271..044302a19a0 100644 --- a/tests/run-make/print-request-help-stable-unstable/help-diff.diff +++ b/tests/run-make/print-request-help-stable-unstable/help-diff.diff @@ -2,6 +2,6 @@ error: unknown print request: `xxx` | - = help: valid print requests are: `calling-conventions`, `cfg`, `code-models`, `crate-name`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `tls-models` -+ = help: valid print requests are: `all-target-specs-json`, `calling-conventions`, `cfg`, `check-cfg`, `code-models`, `crate-name`, `crate-root-lint-levels`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `supported-crate-types`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `target-spec-json`, `tls-models` ++ = help: valid print requests are: `all-target-specs-json`, `calling-conventions`, `cfg`, `check-cfg`, `code-models`, `crate-name`, `crate-root-lint-levels`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `supported-crate-types`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `target-spec-json`, `target-spec-json-schema`, `tls-models` = help: for more information, see the rustc book: https://doc.rust-lang.org/rustc/command-line-arguments.html#--print-print-compiler-information diff --git a/tests/run-make/print-request-help-stable-unstable/unstable-invalid-print-request-help.err b/tests/run-make/print-request-help-stable-unstable/unstable-invalid-print-request-help.err index 50ef340e3dd..cc6c3c909b3 100644 --- a/tests/run-make/print-request-help-stable-unstable/unstable-invalid-print-request-help.err +++ b/tests/run-make/print-request-help-stable-unstable/unstable-invalid-print-request-help.err @@ -1,5 +1,5 @@ error: unknown print request: `xxx` | - = help: valid print requests are: `all-target-specs-json`, `calling-conventions`, `cfg`, `check-cfg`, `code-models`, `crate-name`, `crate-root-lint-levels`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `supported-crate-types`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `target-spec-json`, `tls-models` + = help: valid print requests are: `all-target-specs-json`, `calling-conventions`, `cfg`, `check-cfg`, `code-models`, `crate-name`, `crate-root-lint-levels`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `supported-crate-types`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `target-spec-json`, `target-spec-json-schema`, `tls-models` = help: for more information, see the rustc book: https://doc.rust-lang.org/rustc/command-line-arguments.html#--print-print-compiler-information diff --git a/tests/run-make/rustc-help/help-v.stdout b/tests/run-make/rustc-help/help-v.stdout index 3fc297fb08e..cd161c51ee3 100644 --- a/tests/run-make/rustc-help/help-v.stdout +++ b/tests/run-make/rustc-help/help-v.stdout @@ -43,7 +43,7 @@ Options: --print <INFO>[=<FILE>] Compiler information to print on stdout (or to a file) INFO may be one of - <all-target-specs-json|calling-conventions|cfg|check-cfg|code-models|crate-name|crate-root-lint-levels|deployment-target|file-names|host-tuple|link-args|native-static-libs|relocation-models|split-debuginfo|stack-protector-strategies|supported-crate-types|sysroot|target-cpus|target-features|target-libdir|target-list|target-spec-json|tls-models>. + <all-target-specs-json|calling-conventions|cfg|check-cfg|code-models|crate-name|crate-root-lint-levels|deployment-target|file-names|host-tuple|link-args|native-static-libs|relocation-models|split-debuginfo|stack-protector-strategies|supported-crate-types|sysroot|target-cpus|target-features|target-libdir|target-list|target-spec-json|target-spec-json-schema|tls-models>. -g Equivalent to -C debuginfo=2 -O Equivalent to -C opt-level=3 -o <FILENAME> Write output to FILENAME diff --git a/tests/run-make/rustc-help/help.stdout b/tests/run-make/rustc-help/help.stdout index caffe28f498..74ec083bdee 100644 --- a/tests/run-make/rustc-help/help.stdout +++ b/tests/run-make/rustc-help/help.stdout @@ -43,7 +43,7 @@ Options: --print <INFO>[=<FILE>] Compiler information to print on stdout (or to a file) INFO may be one of - <all-target-specs-json|calling-conventions|cfg|check-cfg|code-models|crate-name|crate-root-lint-levels|deployment-target|file-names|host-tuple|link-args|native-static-libs|relocation-models|split-debuginfo|stack-protector-strategies|supported-crate-types|sysroot|target-cpus|target-features|target-libdir|target-list|target-spec-json|tls-models>. + <all-target-specs-json|calling-conventions|cfg|check-cfg|code-models|crate-name|crate-root-lint-levels|deployment-target|file-names|host-tuple|link-args|native-static-libs|relocation-models|split-debuginfo|stack-protector-strategies|supported-crate-types|sysroot|target-cpus|target-features|target-libdir|target-list|target-spec-json|target-spec-json-schema|tls-models>. -g Equivalent to -C debuginfo=2 -O Equivalent to -C opt-level=3 -o <FILENAME> Write output to FILENAME diff --git a/tests/ui/invalid-compile-flags/print-without-arg.stderr b/tests/ui/invalid-compile-flags/print-without-arg.stderr index 3048a59d0d0..4163d4e0602 100644 --- a/tests/ui/invalid-compile-flags/print-without-arg.stderr +++ b/tests/ui/invalid-compile-flags/print-without-arg.stderr @@ -3,5 +3,5 @@ error: Argument to option 'print' missing --print <INFO>[=<FILE>] Compiler information to print on stdout (or to a file) INFO may be one of - <all-target-specs-json|calling-conventions|cfg|check-cfg|code-models|crate-name|crate-root-lint-levels|deployment-target|file-names|host-tuple|link-args|native-static-libs|relocation-models|split-debuginfo|stack-protector-strategies|supported-crate-types|sysroot|target-cpus|target-features|target-libdir|target-list|target-spec-json|tls-models>. + <all-target-specs-json|calling-conventions|cfg|check-cfg|code-models|crate-name|crate-root-lint-levels|deployment-target|file-names|host-tuple|link-args|native-static-libs|relocation-models|split-debuginfo|stack-protector-strategies|supported-crate-types|sysroot|target-cpus|target-features|target-libdir|target-list|target-spec-json|target-spec-json-schema|tls-models>. diff --git a/tests/ui/invalid-compile-flags/print.stderr b/tests/ui/invalid-compile-flags/print.stderr index e3374eb1e6e..e8adbfd87d7 100644 --- a/tests/ui/invalid-compile-flags/print.stderr +++ b/tests/ui/invalid-compile-flags/print.stderr @@ -1,5 +1,5 @@ error: unknown print request: `yyyy` | - = help: valid print requests are: `all-target-specs-json`, `calling-conventions`, `cfg`, `check-cfg`, `code-models`, `crate-name`, `crate-root-lint-levels`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `supported-crate-types`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `target-spec-json`, `tls-models` + = help: valid print requests are: `all-target-specs-json`, `calling-conventions`, `cfg`, `check-cfg`, `code-models`, `crate-name`, `crate-root-lint-levels`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `supported-crate-types`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `target-spec-json`, `target-spec-json-schema`, `tls-models` = help: for more information, see the rustc book: https://doc.rust-lang.org/rustc/command-line-arguments.html#--print-print-compiler-information diff --git a/tests/ui/print-request/print-lints-help.stderr b/tests/ui/print-request/print-lints-help.stderr index bc48b2fa73c..297a3aa79e1 100644 --- a/tests/ui/print-request/print-lints-help.stderr +++ b/tests/ui/print-request/print-lints-help.stderr @@ -1,6 +1,6 @@ error: unknown print request: `lints` | - = help: valid print requests are: `all-target-specs-json`, `calling-conventions`, `cfg`, `check-cfg`, `code-models`, `crate-name`, `crate-root-lint-levels`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `supported-crate-types`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `target-spec-json`, `tls-models` + = help: valid print requests are: `all-target-specs-json`, `calling-conventions`, `cfg`, `check-cfg`, `code-models`, `crate-name`, `crate-root-lint-levels`, `deployment-target`, `file-names`, `host-tuple`, `link-args`, `native-static-libs`, `relocation-models`, `split-debuginfo`, `stack-protector-strategies`, `supported-crate-types`, `sysroot`, `target-cpus`, `target-features`, `target-libdir`, `target-list`, `target-spec-json`, `target-spec-json-schema`, `tls-models` = help: use `-Whelp` to print a list of lints = help: for more information, see the rustc book: https://doc.rust-lang.org/rustc/command-line-arguments.html#--print-print-compiler-information |