diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/llvm')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/llvm/ffi.rs | 184 |
1 files changed, 75 insertions, 109 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs index 5e0d7418993..9aabfd794ba 100644 --- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs +++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs @@ -5,13 +5,13 @@ use std::marker::PhantomData; use libc::{c_char, c_int, c_uint, c_ulonglong, c_void, size_t}; +use super::RustString; use super::debuginfo::{ DIArray, DIBasicType, DIBuilder, DICompositeType, DIDerivedType, DIDescriptor, DIEnumerator, DIFile, DIFlags, DIGlobalVariableExpression, DILexicalBlock, DILocation, DINameSpace, DISPFlags, DIScope, DISubprogram, DISubrange, DITemplateTypeParameter, DIType, DIVariable, DebugEmissionKind, DebugNameTableKind, }; -use super::RustString; pub type Bool = c_uint; @@ -220,17 +220,18 @@ pub enum IntPredicate { impl IntPredicate { pub fn from_generic(intpre: rustc_codegen_ssa::common::IntPredicate) -> Self { + use rustc_codegen_ssa::common::IntPredicate as Common; match intpre { - rustc_codegen_ssa::common::IntPredicate::IntEQ => IntPredicate::IntEQ, - rustc_codegen_ssa::common::IntPredicate::IntNE => IntPredicate::IntNE, - rustc_codegen_ssa::common::IntPredicate::IntUGT => IntPredicate::IntUGT, - rustc_codegen_ssa::common::IntPredicate::IntUGE => IntPredicate::IntUGE, - rustc_codegen_ssa::common::IntPredicate::IntULT => IntPredicate::IntULT, - rustc_codegen_ssa::common::IntPredicate::IntULE => IntPredicate::IntULE, - rustc_codegen_ssa::common::IntPredicate::IntSGT => IntPredicate::IntSGT, - rustc_codegen_ssa::common::IntPredicate::IntSGE => IntPredicate::IntSGE, - rustc_codegen_ssa::common::IntPredicate::IntSLT => IntPredicate::IntSLT, - rustc_codegen_ssa::common::IntPredicate::IntSLE => IntPredicate::IntSLE, + Common::IntEQ => Self::IntEQ, + Common::IntNE => Self::IntNE, + Common::IntUGT => Self::IntUGT, + Common::IntUGE => Self::IntUGE, + Common::IntULT => Self::IntULT, + Common::IntULE => Self::IntULE, + Common::IntSGT => Self::IntSGT, + Common::IntSGE => Self::IntSGE, + Common::IntSLT => Self::IntSLT, + Common::IntSLE => Self::IntSLE, } } } @@ -259,27 +260,24 @@ pub enum RealPredicate { impl RealPredicate { pub fn from_generic(realp: rustc_codegen_ssa::common::RealPredicate) -> Self { + use rustc_codegen_ssa::common::RealPredicate as Common; match realp { - rustc_codegen_ssa::common::RealPredicate::RealPredicateFalse => { - RealPredicate::RealPredicateFalse - } - rustc_codegen_ssa::common::RealPredicate::RealOEQ => RealPredicate::RealOEQ, - rustc_codegen_ssa::common::RealPredicate::RealOGT => RealPredicate::RealOGT, - rustc_codegen_ssa::common::RealPredicate::RealOGE => RealPredicate::RealOGE, - rustc_codegen_ssa::common::RealPredicate::RealOLT => RealPredicate::RealOLT, - rustc_codegen_ssa::common::RealPredicate::RealOLE => RealPredicate::RealOLE, - rustc_codegen_ssa::common::RealPredicate::RealONE => RealPredicate::RealONE, - rustc_codegen_ssa::common::RealPredicate::RealORD => RealPredicate::RealORD, - rustc_codegen_ssa::common::RealPredicate::RealUNO => RealPredicate::RealUNO, - rustc_codegen_ssa::common::RealPredicate::RealUEQ => RealPredicate::RealUEQ, - rustc_codegen_ssa::common::RealPredicate::RealUGT => RealPredicate::RealUGT, - rustc_codegen_ssa::common::RealPredicate::RealUGE => RealPredicate::RealUGE, - rustc_codegen_ssa::common::RealPredicate::RealULT => RealPredicate::RealULT, - rustc_codegen_ssa::common::RealPredicate::RealULE => RealPredicate::RealULE, - rustc_codegen_ssa::common::RealPredicate::RealUNE => RealPredicate::RealUNE, - rustc_codegen_ssa::common::RealPredicate::RealPredicateTrue => { - RealPredicate::RealPredicateTrue - } + Common::RealPredicateFalse => Self::RealPredicateFalse, + Common::RealOEQ => Self::RealOEQ, + Common::RealOGT => Self::RealOGT, + Common::RealOGE => Self::RealOGE, + Common::RealOLT => Self::RealOLT, + Common::RealOLE => Self::RealOLE, + Common::RealONE => Self::RealONE, + Common::RealORD => Self::RealORD, + Common::RealUNO => Self::RealUNO, + Common::RealUEQ => Self::RealUEQ, + Common::RealUGT => Self::RealUGT, + Common::RealUGE => Self::RealUGE, + Common::RealULT => Self::RealULT, + Common::RealULE => Self::RealULE, + Common::RealUNE => Self::RealUNE, + Common::RealPredicateTrue => Self::RealPredicateTrue, } } } @@ -311,26 +309,27 @@ pub enum TypeKind { impl TypeKind { pub fn to_generic(self) -> rustc_codegen_ssa::common::TypeKind { + use rustc_codegen_ssa::common::TypeKind as Common; match self { - TypeKind::Void => rustc_codegen_ssa::common::TypeKind::Void, - TypeKind::Half => rustc_codegen_ssa::common::TypeKind::Half, - TypeKind::Float => rustc_codegen_ssa::common::TypeKind::Float, - TypeKind::Double => rustc_codegen_ssa::common::TypeKind::Double, - TypeKind::X86_FP80 => rustc_codegen_ssa::common::TypeKind::X86_FP80, - TypeKind::FP128 => rustc_codegen_ssa::common::TypeKind::FP128, - TypeKind::PPC_FP128 => rustc_codegen_ssa::common::TypeKind::PPC_FP128, - TypeKind::Label => rustc_codegen_ssa::common::TypeKind::Label, - TypeKind::Integer => rustc_codegen_ssa::common::TypeKind::Integer, - TypeKind::Function => rustc_codegen_ssa::common::TypeKind::Function, - TypeKind::Struct => rustc_codegen_ssa::common::TypeKind::Struct, - TypeKind::Array => rustc_codegen_ssa::common::TypeKind::Array, - TypeKind::Pointer => rustc_codegen_ssa::common::TypeKind::Pointer, - TypeKind::Vector => rustc_codegen_ssa::common::TypeKind::Vector, - TypeKind::Metadata => rustc_codegen_ssa::common::TypeKind::Metadata, - TypeKind::Token => rustc_codegen_ssa::common::TypeKind::Token, - TypeKind::ScalableVector => rustc_codegen_ssa::common::TypeKind::ScalableVector, - TypeKind::BFloat => rustc_codegen_ssa::common::TypeKind::BFloat, - TypeKind::X86_AMX => rustc_codegen_ssa::common::TypeKind::X86_AMX, + Self::Void => Common::Void, + Self::Half => Common::Half, + Self::Float => Common::Float, + Self::Double => Common::Double, + Self::X86_FP80 => Common::X86_FP80, + Self::FP128 => Common::FP128, + Self::PPC_FP128 => Common::PPC_FP128, + Self::Label => Common::Label, + Self::Integer => Common::Integer, + Self::Function => Common::Function, + Self::Struct => Common::Struct, + Self::Array => Common::Array, + Self::Pointer => Common::Pointer, + Self::Vector => Common::Vector, + Self::Metadata => Common::Metadata, + Self::Token => Common::Token, + Self::ScalableVector => Common::ScalableVector, + Self::BFloat => Common::BFloat, + Self::X86_AMX => Common::X86_AMX, } } } @@ -354,18 +353,19 @@ pub enum AtomicRmwBinOp { impl AtomicRmwBinOp { pub fn from_generic(op: rustc_codegen_ssa::common::AtomicRmwBinOp) -> Self { + use rustc_codegen_ssa::common::AtomicRmwBinOp as Common; match op { - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicXchg => AtomicRmwBinOp::AtomicXchg, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicAdd => AtomicRmwBinOp::AtomicAdd, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicSub => AtomicRmwBinOp::AtomicSub, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicAnd => AtomicRmwBinOp::AtomicAnd, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicNand => AtomicRmwBinOp::AtomicNand, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicOr => AtomicRmwBinOp::AtomicOr, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicXor => AtomicRmwBinOp::AtomicXor, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicMax => AtomicRmwBinOp::AtomicMax, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicMin => AtomicRmwBinOp::AtomicMin, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicUMax => AtomicRmwBinOp::AtomicUMax, - rustc_codegen_ssa::common::AtomicRmwBinOp::AtomicUMin => AtomicRmwBinOp::AtomicUMin, + Common::AtomicXchg => Self::AtomicXchg, + Common::AtomicAdd => Self::AtomicAdd, + Common::AtomicSub => Self::AtomicSub, + Common::AtomicAnd => Self::AtomicAnd, + Common::AtomicNand => Self::AtomicNand, + Common::AtomicOr => Self::AtomicOr, + Common::AtomicXor => Self::AtomicXor, + Common::AtomicMax => Self::AtomicMax, + Common::AtomicMin => Self::AtomicMin, + Common::AtomicUMax => Self::AtomicUMax, + Common::AtomicUMin => Self::AtomicUMin, } } } @@ -387,17 +387,14 @@ pub enum AtomicOrdering { impl AtomicOrdering { pub fn from_generic(ao: rustc_codegen_ssa::common::AtomicOrdering) -> Self { + use rustc_codegen_ssa::common::AtomicOrdering as Common; match ao { - rustc_codegen_ssa::common::AtomicOrdering::Unordered => AtomicOrdering::Unordered, - rustc_codegen_ssa::common::AtomicOrdering::Relaxed => AtomicOrdering::Monotonic, - rustc_codegen_ssa::common::AtomicOrdering::Acquire => AtomicOrdering::Acquire, - rustc_codegen_ssa::common::AtomicOrdering::Release => AtomicOrdering::Release, - rustc_codegen_ssa::common::AtomicOrdering::AcquireRelease => { - AtomicOrdering::AcquireRelease - } - rustc_codegen_ssa::common::AtomicOrdering::SequentiallyConsistent => { - AtomicOrdering::SequentiallyConsistent - } + Common::Unordered => Self::Unordered, + Common::Relaxed => Self::Monotonic, + Common::Acquire => Self::Acquire, + Common::Release => Self::Release, + Common::AcquireRelease => Self::AcquireRelease, + Common::SequentiallyConsistent => Self::SequentiallyConsistent, } } } @@ -563,13 +560,11 @@ pub enum ArchiveKind { K_AIXBIG, } -// LLVMRustThinLTOData unsafe extern "C" { + // LLVMRustThinLTOData pub type ThinLTOData; -} -// LLVMRustThinLTOBuffer -unsafe extern "C" { + // LLVMRustThinLTOBuffer pub type ThinLTOBuffer; } @@ -633,26 +628,12 @@ struct InvariantOpaque<'a> { // Opaque pointer types unsafe extern "C" { pub type Module; -} -unsafe extern "C" { pub type Context; -} -unsafe extern "C" { pub type Type; -} -unsafe extern "C" { pub type Value; -} -unsafe extern "C" { pub type ConstantInt; -} -unsafe extern "C" { pub type Attribute; -} -unsafe extern "C" { pub type Metadata; -} -unsafe extern "C" { pub type BasicBlock; } #[repr(C)] @@ -661,11 +642,7 @@ pub struct Builder<'a>(InvariantOpaque<'a>); pub struct PassManager<'a>(InvariantOpaque<'a>); unsafe extern "C" { pub type Pass; -} -unsafe extern "C" { pub type TargetMachine; -} -unsafe extern "C" { pub type Archive; } #[repr(C)] @@ -674,11 +651,7 @@ pub struct ArchiveIterator<'a>(InvariantOpaque<'a>); pub struct ArchiveChild<'a>(InvariantOpaque<'a>); unsafe extern "C" { pub type Twine; -} -unsafe extern "C" { pub type DiagnosticInfo; -} -unsafe extern "C" { pub type SMDiagnostic; } #[repr(C)] @@ -912,17 +885,7 @@ unsafe extern "C" { pub fn LLVMGetPoison(Ty: &Type) -> &Value; // Operations on metadata - // FIXME: deprecated, replace with LLVMMDStringInContext2 - pub fn LLVMMDStringInContext(C: &Context, Str: *const c_char, SLen: c_uint) -> &Value; - pub fn LLVMMDStringInContext2(C: &Context, Str: *const c_char, SLen: size_t) -> &Metadata; - - // FIXME: deprecated, replace with LLVMMDNodeInContext2 - pub fn LLVMMDNodeInContext<'a>( - C: &'a Context, - Vals: *const &'a Value, - Count: c_uint, - ) -> &'a Value; pub fn LLVMMDNodeInContext2<'a>( C: &'a Context, Vals: *const &'a Metadata, @@ -974,6 +937,7 @@ unsafe extern "C" { pub fn LLVMGetAlignment(Global: &Value) -> c_uint; pub fn LLVMSetAlignment(Global: &Value, Bytes: c_uint); pub fn LLVMSetDLLStorageClass(V: &Value, C: DLLStorageClass); + pub fn LLVMGlobalGetValueType(Global: &Value) -> &Type; // Operations on global variables pub fn LLVMIsAGlobalVariable(GlobalVar: &Value) -> Option<&Value>; @@ -1040,7 +1004,7 @@ unsafe extern "C" { pub fn LLVMDisposeBuilder<'a>(Builder: &'a mut Builder<'a>); // Metadata - pub fn LLVMSetCurrentDebugLocation2<'a>(Builder: &Builder<'a>, Loc: &'a Metadata); + pub fn LLVMSetCurrentDebugLocation2<'a>(Builder: &Builder<'a>, Loc: *const Metadata); // Terminators pub fn LLVMBuildRetVoid<'a>(B: &Builder<'a>) -> &'a Value; @@ -2176,7 +2140,8 @@ unsafe extern "C" { pub fn LLVMRustGetHostCPUName(len: *mut usize) -> *const c_char; - // This function makes copies of pointed to data, so the data's lifetime may end after this function returns + // This function makes copies of pointed to data, so the data's lifetime may end after this + // function returns. pub fn LLVMRustCreateTargetMachine( Triple: *const c_char, CPU: *const c_char, @@ -2225,6 +2190,7 @@ unsafe extern "C" { IsLinkerPluginLTO: bool, NoPrepopulatePasses: bool, VerifyIR: bool, + LintIR: bool, UseThinLTOBuffers: bool, MergeFunctions: bool, UnrollLoops: bool, |