DIBasicType, DIDerivedType, DICompositeType, DIScope,
DIVariable, DIGlobalVariable, DIArray, DISubrange,
DITemplateTypeParameter, DIEnumerator, DINameSpace};
-use RustStringRef;
-use libc::{c_uint, c_ushort, c_int, size_t, c_char};
+use libc::{c_uint, c_int, size_t, c_char};
use libc::{c_longlong, c_ulonglong, c_void};
+use RustStringRef;
+
pub type Opcode = u32;
pub type Bool = c_uint;
pub const True: Bool = 1 as Bool;
pub const False: Bool = 0 as Bool;
-#[repr(C)]
#[derive(Copy, Clone, PartialEq)]
+#[repr(C)]
pub enum LLVMRustResult {
Success,
Failure,
}
/// LLVMDiagnosticSeverity
-#[repr(C)]
#[derive(Copy, Clone, Debug)]
+#[repr(C)]
pub enum DiagnosticSeverity {
Error = 0,
Warning = 1,
Note = 3,
}
-/// LLVMRustDLLStorageClassTypes
-#[repr(C)]
+/// LLVMDLLStorageClass
#[derive(Copy, Clone)]
-pub enum DLLStorageClassTypes {
- Other,
- Default,
- DllImport,
- DllExport,
+#[repr(C)]
+pub enum DLLStorageClass {
+ Default = 0,
+ DllImport = 1, /* Function to be imported from DLL. */
+ DllExport = 2, /* Function to be accessible from DLL. */
}
bitflags! {
/// LLVMIntPredicate
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum IntPredicate {
IntEQ = 32,
IntNE = 33,
/// LLVMRealPredicate
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum RealPredicate {
RealPredicateFalse = 0,
RealOEQ = 1,
RealPredicateTrue = 15,
}
-/// LLVMTypeKind; FIXME: wrap
+/// LLVMTypeKind
#[derive(Copy, Clone, PartialEq, Debug)]
#[repr(C)]
pub enum TypeKind {
Vector = 13,
Metadata = 14,
X86_MMX = 15,
+ Token = 16,
}
/// LLVMAtomicRmwBinOp
-#[repr(C)]
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum AtomicRmwBinOp {
AtomicXchg = 0,
AtomicAdd = 1,
}
/// LLVMAtomicOrdering
-#[repr(C)]
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum AtomicOrdering {
NotAtomic = 0,
Unordered = 1,
}
/// LLVMRustSynchronizationScope
-#[repr(C)]
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum SynchronizationScope {
Other,
SingleThread,
}
/// LLVMRustFileType
-#[repr(C)]
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum FileType {
Other,
AssemblyFile,
ObjectFile,
}
-/// FIXME: ?
+/// Enum pinned in LLVMContext, used in
+/// LLVMSetMetadata so ABI-stable.
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum MetadataType {
MD_dbg = 0,
MD_tbaa = 1,
MD_nonnull = 11,
}
-/// FIXME: ?
+/// LLVMRustAsmDialect
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum AsmDialect {
- AD_ATT = 0,
- AD_Intel = 1
+ Other,
+ Att,
+ Intel,
}
/// LLVMRustCodeGenOptLevel
}
/// LLVMRustCodeModel
-#[repr(C)]
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum CodeModel {
Other,
Default,
}
/// LLVMRustDiagnosticKind
-#[repr(C)]
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum DiagnosticKind {
Other,
InlineAsm,
}
/// LLVMRustArchiveKind
-#[repr(C)]
#[derive(Copy, Clone)]
+#[repr(C)]
pub enum ArchiveKind {
Other,
K_GNU,
K_BSD,
K_COFF,
}
+
/// LLVMRustPassKind
#[derive(Copy, Clone, PartialEq, Debug)]
#[repr(C)]
pub fn LLVMSetModuleInlineAsm(M: ModuleRef, Asm: *const c_char);
/// See llvm::LLVMTypeKind::getTypeID.
- pub fn LLVMGetTypeKind(Ty: TypeRef) -> TypeKind;
+ pub fn LLVMRustGetTypeKind(Ty: TypeRef) -> TypeKind;
/// See llvm::LLVMType::getContext.
pub fn LLVMGetTypeContext(Ty: TypeRef) -> ContextRef;
pub fn LLVMSetValueName(Val: ValueRef, Name: *const c_char);
pub fn LLVMDumpValue(Val: ValueRef);
pub fn LLVMReplaceAllUsesWith(OldVal: ValueRef, NewVal: ValueRef);
- pub fn LLVMHasMetadata(Val: ValueRef) -> c_int;
- pub fn LLVMGetMetadata(Val: ValueRef, KindID: c_uint) -> ValueRef;
pub fn LLVMSetMetadata(Val: ValueRef, KindID: c_uint, Node: ValueRef);
/* Operations on Uses */
pub fn LLVMConstNull(Ty: TypeRef) -> ValueRef;
/* all zeroes */
pub fn LLVMConstAllOnes(Ty: TypeRef) -> ValueRef;
- pub fn LLVMConstICmp(Pred: c_ushort, V1: ValueRef, V2: ValueRef)
+ pub fn LLVMConstICmp(Pred: IntPredicate, V1: ValueRef, V2: ValueRef)
-> ValueRef;
- pub fn LLVMConstFCmp(Pred: c_ushort, V1: ValueRef, V2: ValueRef)
+ pub fn LLVMConstFCmp(Pred: RealPredicate, V1: ValueRef, V2: ValueRef)
-> ValueRef;
/* only for isize/vector */
pub fn LLVMGetUndef(Ty: TypeRef) -> ValueRef;
pub fn LLVMGetGlobalParent(Global: ValueRef) -> ModuleRef;
pub fn LLVMIsDeclaration(Global: ValueRef) -> Bool;
pub fn LLVMGetLinkage(Global: ValueRef) -> c_uint;
- pub fn LLVMSetLinkage(Global: ValueRef, Link: c_uint);
+ pub fn LLVMSetLinkage(Global: ValueRef, Link: Linkage);
pub fn LLVMGetSection(Global: ValueRef) -> *const c_char;
pub fn LLVMSetSection(Global: ValueRef, Section: *const c_char);
pub fn LLVMGetVisibility(Global: ValueRef) -> c_uint;
pub fn LLVMSetVisibility(Global: ValueRef, Viz: c_uint);
pub fn LLVMGetAlignment(Global: ValueRef) -> c_uint;
pub fn LLVMSetAlignment(Global: ValueRef, Bytes: c_uint);
+ pub fn LLVMSetDLLStorageClass(V: ValueRef,
+ C: DLLStorageClass);
/* Operations on global variables */
Constraints: *const c_char,
SideEffects: Bool,
AlignStack: Bool,
- Dialect: c_uint)
+ Dialect: AsmDialect)
-> ValueRef;
pub fn LLVMRustDebugMetadataVersion() -> u32;
pub fn LLVMRustArchiveIteratorFree(AIR: ArchiveIteratorRef);
pub fn LLVMRustDestroyArchive(AR: ArchiveRef);
- pub fn LLVMRustSetDLLStorageClass(V: ValueRef,
- C: DLLStorageClassTypes);
-
pub fn LLVMRustGetSectionName(SI: SectionIteratorRef,
data: *mut *const c_char) -> size_t;
extern crate libc;
#[macro_use] #[no_link] extern crate rustc_bitflags;
-pub use self::AttributeSet::*;
pub use self::IntPredicate::*;
pub use self::RealPredicate::*;
pub use self::TypeKind::*;
pub use self::AtomicRmwBinOp::*;
pub use self::MetadataType::*;
-pub use self::AsmDialect::*;
pub use self::CodeGenOptSize::*;
pub use self::DiagnosticKind::*;
pub use self::CallConv::*;
use std::slice;
use std::ffi::{CString, CStr};
use std::cell::RefCell;
-use libc::{c_uint, c_ushort, c_char, size_t};
+use libc::{c_uint, c_char, size_t};
pub mod archive_ro;
pub mod diagnostic;
self
}
- pub fn apply_llfn(&self, idx: usize, llfn: ValueRef) {
+ pub fn apply_llfn(&self, idx: AttributePlace, llfn: ValueRef) {
unsafe {
- LLVMRustAddFunctionAttribute(llfn, idx as c_uint, self.regular.bits());
+ self.regular.apply_llfn(idx, llfn);
if self.dereferenceable_bytes != 0 {
- LLVMRustAddDereferenceableAttr(llfn, idx as c_uint,
- self.dereferenceable_bytes);
+ LLVMRustAddDereferenceableAttr(
+ llfn,
+ idx.as_uint(),
+ self.dereferenceable_bytes);
}
}
}
- pub fn apply_callsite(&self, idx: usize, callsite: ValueRef) {
+ pub fn apply_callsite(&self, idx: AttributePlace, callsite: ValueRef) {
unsafe {
- LLVMRustAddCallSiteAttribute(callsite, idx as c_uint, self.regular.bits());
+ self.regular.apply_callsite(idx, callsite);
if self.dereferenceable_bytes != 0 {
- LLVMRustAddDereferenceableCallSiteAttr(callsite, idx as c_uint,
- self.dereferenceable_bytes);
+ LLVMRustAddDereferenceableCallSiteAttr(
+ callsite,
+ idx.as_uint(),
+ self.dereferenceable_bytes);
}
}
}
}
+pub fn AddFunctionAttrStringValue(
+ llfn: ValueRef,
+ idx: AttributePlace,
+ attr: &'static str,
+ value: &'static str
+) {
+ unsafe {
+ LLVMRustAddFunctionAttrStringValue(
+ llfn,
+ idx.as_uint(),
+ attr.as_ptr() as *const _,
+ value.as_ptr() as *const _)
+ }
+}
+
#[repr(C)]
#[derive(Copy, Clone)]
-pub enum AttributeSet {
- ReturnIndex = 0,
- FunctionIndex = !0
+pub enum AttributePlace {
+ Argument(u32),
+ Function,
+}
+
+impl AttributePlace {
+ pub fn ReturnValue() -> Self {
+ AttributePlace::Argument(0)
+ }
+
+ fn as_uint(self) -> c_uint {
+ match self {
+ AttributePlace::Function => !0,
+ AttributePlace::Argument(i) => i,
+ }
+ }
}
#[derive(Copy, Clone, PartialEq)]
LLVMSetFunctionCallConv(fn_, cc as c_uint);
}
}
-pub fn SetLinkage(global: ValueRef, link: Linkage) {
- unsafe {
- LLVMSetLinkage(global, link as c_uint);
- }
-}
// Externally visible symbols that might appear in multiple translation units need to appear in
// their own comdat section so that the duplicates can be discarded at link time. This can for
}
}
-pub fn SetDLLStorageClass(global: ValueRef, class: DLLStorageClassTypes) {
- unsafe {
- LLVMRustSetDLLStorageClass(global, class);
- }
-}
-
pub fn SetUnnamedAddr(global: ValueRef, unnamed: bool) {
unsafe {
LLVMSetUnnamedAddr(global, unnamed as Bool);
}
}
-pub fn ConstICmp(pred: IntPredicate, v1: ValueRef, v2: ValueRef) -> ValueRef {
- unsafe {
- LLVMConstICmp(pred as c_ushort, v1, v2)
+impl Attribute {
+ pub fn apply_llfn(&self, idx: AttributePlace, llfn: ValueRef) {
+ unsafe {
+ LLVMRustAddFunctionAttribute(
+ llfn, idx.as_uint(), self.bits())
+ }
}
-}
-pub fn ConstFCmp(pred: RealPredicate, v1: ValueRef, v2: ValueRef) -> ValueRef {
- unsafe {
- LLVMConstFCmp(pred as c_ushort, v1, v2)
+
+ pub fn apply_callsite(&self, idx: AttributePlace, callsite: ValueRef) {
+ unsafe {
+ LLVMRustAddCallSiteAttribute(
+ callsite, idx.as_uint(), self.bits())
+ }
}
-}
-pub fn SetFunctionAttribute(fn_: ValueRef, attr: Attribute) {
- unsafe {
- LLVMRustAddFunctionAttribute(fn_, FunctionIndex as c_uint,
- attr.bits() as u64)
+ pub fn unapply_llfn(&self, idx: AttributePlace, llfn: ValueRef) {
+ unsafe {
+ LLVMRustRemoveFunctionAttributes(
+ llfn, idx.as_uint(), self.bits())
+ }
}
-}
-pub fn RemoveFunctionAttributes(fn_: ValueRef, attr: Attribute) {
- unsafe {
- LLVMRustRemoveFunctionAttributes(fn_, FunctionIndex as c_uint,
- attr.bits() as u64)
+ pub fn toggle_llfn(&self,
+ idx: AttributePlace,
+ llfn: ValueRef,
+ set: bool)
+ {
+ if set {
+ self.apply_llfn(idx, llfn);
+ } else {
+ self.unapply_llfn(idx, llfn);
+ }
}
+
}
/* Memory-managed interface to target data. */
pub fn apply_attrs_llfn(&self, llfn: ValueRef) {
let mut i = if self.ret.is_indirect() { 1 } else { 0 };
if !self.ret.is_ignore() {
- self.ret.attrs.apply_llfn(i, llfn);
+ self.ret.attrs.apply_llfn(llvm::AttributePlace::Argument(i), llfn);
}
i += 1;
for arg in &self.args {
if !arg.is_ignore() {
if arg.pad.is_some() { i += 1; }
- arg.attrs.apply_llfn(i, llfn);
+ arg.attrs.apply_llfn(llvm::AttributePlace::Argument(i), llfn);
i += 1;
}
}
pub fn apply_attrs_callsite(&self, callsite: ValueRef) {
let mut i = if self.ret.is_indirect() { 1 } else { 0 };
if !self.ret.is_ignore() {
- self.ret.attrs.apply_callsite(i, callsite);
+ self.ret.attrs.apply_callsite(llvm::AttributePlace::Argument(i), callsite);
}
i += 1;
for arg in &self.args {
if !arg.is_ignore() {
if arg.pad.is_some() { i += 1; }
- arg.attrs.apply_callsite(i, callsite);
+ arg.attrs.apply_callsite(llvm::AttributePlace::Argument(i), callsite);
i += 1;
}
}
};
let dialect = match ia.dialect {
- AsmDialect::Att => llvm::AD_ATT,
- AsmDialect::Intel => llvm::AD_Intel
+ AsmDialect::Att => llvm::AsmDialect::Att,
+ AsmDialect::Intel => llvm::AsmDialect::Intel,
};
let asm = CString::new(ia.asm.as_bytes()).unwrap();
// except according to those terms.
//! Set and unset common attributes on LLVM values.
-use libc::c_uint;
-use llvm::{self, ValueRef};
+use llvm::{self, Attribute, ValueRef};
+use llvm::AttributePlace::Function;
pub use syntax::attr::InlineAttr;
use syntax::ast;
use context::CrateContext;
pub fn inline(val: ValueRef, inline: InlineAttr) {
use self::InlineAttr::*;
match inline {
- Hint => llvm::SetFunctionAttribute(val, llvm::Attribute::InlineHint),
- Always => llvm::SetFunctionAttribute(val, llvm::Attribute::AlwaysInline),
- Never => llvm::SetFunctionAttribute(val, llvm::Attribute::NoInline),
+ Hint => Attribute::InlineHint.apply_llfn(Function, val),
+ Always => Attribute::AlwaysInline.apply_llfn(Function, val),
+ Never => Attribute::NoInline.apply_llfn(Function, val),
None => {
- let attr = llvm::Attribute::InlineHint |
- llvm::Attribute::AlwaysInline |
- llvm::Attribute::NoInline;
- llvm::RemoveFunctionAttributes(val, attr)
+ let attr = Attribute::InlineHint |
+ Attribute::AlwaysInline |
+ Attribute::NoInline;
+ attr.unapply_llfn(Function, val)
},
};
}
/// Tell LLVM to emit or not emit the information necessary to unwind the stack for the function.
#[inline]
pub fn emit_uwtable(val: ValueRef, emit: bool) {
- if emit {
- llvm::SetFunctionAttribute(val, llvm::Attribute::UWTable);
- } else {
- llvm::RemoveFunctionAttributes(val, llvm::Attribute::UWTable);
- }
+ Attribute::UWTable.toggle_llfn(Function, val, emit);
}
/// Tell LLVM whether the function can or cannot unwind.
#[inline]
pub fn unwind(val: ValueRef, can_unwind: bool) {
- if can_unwind {
- llvm::RemoveFunctionAttributes(val, llvm::Attribute::NoUnwind);
- } else {
- llvm::SetFunctionAttribute(val, llvm::Attribute::NoUnwind);
- }
+ Attribute::NoUnwind.toggle_llfn(Function, val, !can_unwind);
}
/// Tell LLVM whether it should optimise function for size.
#[inline]
#[allow(dead_code)] // possibly useful function
pub fn set_optimize_for_size(val: ValueRef, optimize: bool) {
- if optimize {
- llvm::SetFunctionAttribute(val, llvm::Attribute::OptimizeForSize);
- } else {
- llvm::RemoveFunctionAttributes(val, llvm::Attribute::OptimizeForSize);
- }
+ Attribute::OptimizeForSize.toggle_llfn(Function, val, optimize);
}
/// Tell LLVM if this function should be 'naked', i.e. skip the epilogue and prologue.
#[inline]
pub fn naked(val: ValueRef, is_naked: bool) {
- if is_naked {
- llvm::SetFunctionAttribute(val, llvm::Attribute::Naked);
- } else {
- llvm::RemoveFunctionAttributes(val, llvm::Attribute::Naked);
- }
+ Attribute::Naked.toggle_llfn(Function, val, is_naked);
}
pub fn set_frame_pointer_elimination(ccx: &CrateContext, llfn: ValueRef) {
// FIXME: #11906: Omitting frame pointers breaks retrieving the value of a
// parameter.
if ccx.sess().must_not_eliminate_frame_pointers() {
- unsafe {
- let attr = "no-frame-pointer-elim\0".as_ptr() as *const _;
- let val = "true\0".as_ptr() as *const _;
- llvm::LLVMRustAddFunctionAttrStringValue(llfn,
- llvm::FunctionIndex as c_uint,
- attr,
- val);
- }
+ llvm::AddFunctionAttrStringValue(
+ llfn,
+ llvm::AttributePlace::Function,
+ "no-frame-pointer-elim\0",
+ "true\0")
}
}
for attr in attrs {
if attr.check_name("cold") {
- llvm::Attributes::default().set(llvm::Attribute::Cold)
- .apply_llfn(llvm::FunctionIndex as usize, llfn)
+ Attribute::Cold.apply_llfn(Function, llfn);
} else if attr.check_name("naked") {
naked(llfn, true);
} else if attr.check_name("allocator") {
- llvm::Attributes::default().set(llvm::Attribute::NoAlias)
- .apply_llfn(llvm::ReturnIndex as usize, llfn)
+ Attribute::NoAlias.apply_llfn(
+ llvm::AttributePlace::ReturnValue(), llfn);
} else if attr.check_name("unwind") {
unwind(llfn, true);
}
let has_fixed_linkage = linkage_fixed_explicitly.contains(&name_cow);
if !is_referenced_somewhere && !is_reachable && !has_fixed_linkage {
- llvm::SetLinkage(val, llvm::InternalLinkage);
- llvm::SetDLLStorageClass(val,
- llvm::DLLStorageClassTypes::Default);
+ llvm::LLVMSetLinkage(val, llvm::InternalLinkage);
+ llvm::LLVMSetDLLStorageClass(val,
+ llvm::DLLStorageClass::Default);
llvm::UnsetComdat(val);
}
}
imp_name.as_ptr() as *const _);
let init = llvm::LLVMConstBitCast(val, i8p_ty.to_ref());
llvm::LLVMSetInitializer(imp, init);
- llvm::SetLinkage(imp, llvm::ExternalLinkage);
+ llvm::LLVMSetLinkage(imp, llvm::ExternalLinkage);
}
}
}
let fty = Type::func(&argtys[..], &output);
unsafe {
let v = llvm::LLVMRustInlineAsm(
- fty.to_ref(), asm, cons, volatile, alignstack, dia as c_uint);
+ fty.to_ref(), asm, cons, volatile, alignstack, dia);
self.call(v, inputs, None)
}
}
if !ccx.instances().borrow().contains_key(&instance) {
let llfn = get_or_create_closure_declaration(ccx, closure_def_id, closure_substs);
- if ccx.sess().target.target.options.allows_weak_linkage {
- llvm::SetLinkage(llfn, llvm::WeakODRLinkage);
- llvm::SetUniqueComdat(ccx.llmod(), llfn);
- } else {
- llvm::SetLinkage(llfn, llvm::InternalLinkage);
+ unsafe {
+ if ccx.sess().target.target.options.allows_weak_linkage {
+ llvm::LLVMSetLinkage(llfn, llvm::WeakODRLinkage);
+ llvm::SetUniqueComdat(ccx.llmod(), llfn);
+ } else {
+ llvm::LLVMSetLinkage(llfn, llvm::InternalLinkage);
+ }
}
// set an inline hint for all closures
});
llvm::LLVMSetInitializer(g, sc);
llvm::LLVMSetGlobalConstant(g, True);
- llvm::SetLinkage(g, llvm::InternalLinkage);
+ llvm::LLVMSetLinkage(g, llvm::InternalLinkage);
cx.const_cstr_cache().borrow_mut().insert(s, g);
g
use llvm;
-use llvm::{ConstFCmp, ConstICmp, SetLinkage, SetUnnamedAddr};
+use llvm::{SetUnnamedAddr};
use llvm::{InternalLinkage, ValueRef, Bool, True};
use middle::const_qualif::ConstQualif;
use rustc_const_eval::{ConstEvalErr, lookup_const_fn_by_id, lookup_const_by_id, ErrKind};
});
llvm::LLVMSetInitializer(gv, cv);
llvm::LLVMSetAlignment(gv, align);
- SetLinkage(gv, InternalLinkage);
+ llvm::LLVMSetLinkage(gv, InternalLinkage);
SetUnnamedAddr(gv, true);
gv
}
hir::BiEq | hir::BiNe | hir::BiLt | hir::BiLe | hir::BiGt | hir::BiGe => {
if is_float {
let cmp = base::bin_op_to_fcmp_predicate(b.node);
- ConstFCmp(cmp, te1, te2)
+ llvm::LLVMConstFCmp(cmp, te1, te2)
} else {
let cmp = base::bin_op_to_icmp_predicate(b.node, signed);
- ConstICmp(cmp, te1, te2)
+ llvm::LLVMConstICmp(cmp, te1, te2)
}
},
} } // unsafe { match b.node {
unsafe {
// Declare a symbol `foo` with the desired linkage.
let g1 = declare::declare_global(ccx, &sym, llty2);
- llvm::SetLinkage(g1, linkage);
+ llvm::LLVMSetLinkage(g1, linkage);
// Declare an internal global `extern_with_linkage_foo` which
// is initialized with the address of `foo`. If `foo` is
ccx.sess().span_fatal(span,
&format!("symbol `{}` is already defined", &sym))
});
- llvm::SetLinkage(g2, llvm::InternalLinkage);
+ llvm::LLVMSetLinkage(g2, llvm::InternalLinkage);
llvm::LLVMSetInitializer(g2, g1);
g2
}
}
}
if ccx.use_dll_storage_attrs() {
- llvm::SetDLLStorageClass(g, llvm::DLLStorageClassTypes::DllImport);
+ unsafe {
+ llvm::LLVMSetDLLStorageClass(g, llvm::DLLStorageClass::DllImport);
+ }
}
g
};
llvm::LLVMSetInitializer(section_var, C_bytes(ccx, section_contents));
llvm::LLVMSetGlobalConstant(section_var, llvm::True);
llvm::LLVMSetUnnamedAddr(section_var, llvm::True);
- llvm::SetLinkage(section_var, llvm::Linkage::LinkOnceODRLinkage);
+ llvm::LLVMSetLinkage(section_var, llvm::Linkage::LinkOnceODRLinkage);
// This should make sure that the whole section is not larger than
// the string it contains. Otherwise we get a warning from GDB.
llvm::LLVMSetAlignment(section_var, 1);
//! * Use define_* family of methods when you might be defining the ValueRef.
//! * When in doubt, define.
use llvm::{self, ValueRef};
+use llvm::AttributePlace::Function;
use rustc::ty;
use abi::{Abi, FnType};
use attributes;
if ccx.tcx().sess.opts.cg.no_redzone
.unwrap_or(ccx.tcx().sess.target.target.options.disable_redzone) {
- llvm::SetFunctionAttribute(llfn, llvm::Attribute::NoRedZone)
+ llvm::Attribute::NoRedZone.apply_llfn(Function, llfn);
}
match ccx.tcx().sess.opts.cg.opt_level.as_ref().map(String::as_ref) {
Some("s") => {
- llvm::SetFunctionAttribute(llfn, llvm::Attribute::OptimizeForSize);
+ llvm::Attribute::OptimizeForSize.apply_llfn(Function, llfn);
},
Some("z") => {
- llvm::SetFunctionAttribute(llfn, llvm::Attribute::MinSize);
- llvm::SetFunctionAttribute(llfn, llvm::Attribute::OptimizeForSize);
+ llvm::Attribute::MinSize.apply_llfn(Function, llfn);
+ llvm::Attribute::OptimizeForSize.apply_llfn(Function, llfn);
},
_ => {},
}
let llfn = declare_raw_fn(ccx, name, fty.cconv, fty.llvm_type(ccx));
if sig.output == ty::FnDiverging {
- llvm::SetFunctionAttribute(llfn, llvm::Attribute::NoReturn);
+ llvm::Attribute::NoReturn.apply_llfn(Function, llfn);
}
if abi != Abi::Rust && abi != Abi::RustCall {
name: &str,
fn_type: ty::Ty<'tcx>) -> ValueRef {
let llfn = define_fn(ccx, name, fn_type);
- llvm::SetLinkage(llfn, llvm::InternalLinkage);
+ unsafe { llvm::LLVMSetLinkage(llfn, llvm::InternalLinkage) };
llfn
}
mir::BinOp::Gt | mir::BinOp::Ge => {
if is_float {
let cmp = base::bin_op_to_fcmp_predicate(op.to_hir_binop());
- llvm::ConstFCmp(cmp, lhs, rhs)
+ llvm::LLVMConstFCmp(cmp, lhs, rhs)
} else {
let cmp = base::bin_op_to_icmp_predicate(op.to_hir_binop(),
signed);
- llvm::ConstICmp(cmp, lhs, rhs)
+ llvm::LLVMConstICmp(cmp, lhs, rhs)
}
}
}
if ccx.shared().translation_items().borrow().contains(&trans_item) {
attributes::from_fn_attrs(ccx, attrs, lldecl);
- llvm::SetLinkage(lldecl, llvm::ExternalLinkage);
+ unsafe {
+ llvm::LLVMSetLinkage(lldecl, llvm::ExternalLinkage);
+ }
} else {
// FIXME: #34151
// Normally, getting here would indicate a bug in trans::collector,
&format!("symbol `{}` is already defined", symbol_name))
});
- llvm::SetLinkage(g, linkage);
+ unsafe { llvm::LLVMSetLinkage(g, linkage) };
}
item => bug!("predefine_static: expected static, found {:?}", item)
ref attrs, node: hir::ImplItemKind::Method(..), ..
}) => {
let lldecl = declare::declare_fn(ccx, symbol_name, mono_ty);
- llvm::SetLinkage(lldecl, linkage);
+ unsafe { llvm::LLVMSetLinkage(lldecl, linkage) };
base::set_link_section(ccx, lldecl, attrs);
if linkage == llvm::LinkOnceODRLinkage ||
linkage == llvm::WeakODRLinkage {
assert!(declare::get_defined_value(ccx, symbol_name).is_none());
let llfn = declare::declare_cfn(ccx, symbol_name, llfnty);
- llvm::SetLinkage(llfn, linkage);
+ unsafe { llvm::LLVMSetLinkage(llfn, linkage) };
if linkage == llvm::LinkOnceODRLinkage ||
linkage == llvm::WeakODRLinkage {
llvm::SetUniqueComdat(ccx.llmod(), llfn);
pub fn kind(&self) -> TypeKind {
unsafe {
- llvm::LLVMGetTypeKind(self.to_ref())
+ llvm::LLVMRustGetTypeKind(self.to_ref())
}
}
case LLVMRustArchiveKind::COFF:
return Archive::K_COFF;
default:
- abort();
+ llvm_unreachable("Bad ArchiveKind.");
}
}
case LLVMRustCodeModel::Large:
return CodeModel::Large;
default:
- abort();
+ llvm_unreachable("Bad CodeModel.");
}
}
case LLVMRustCodeGenOptLevel::Aggressive:
return CodeGenOpt::Aggressive;
default:
- abort();
+ llvm_unreachable("Bad CodeGenOptLevel.");
}
}
case LLVMRustFileType::ObjectFile:
return TargetMachine::CGFT_ObjectFile;
default:
- abort();
+ llvm_unreachable("Bad FileType.");
}
}
case LLVMRustSynchronizationScope::CrossThread:
return CrossThread;
default:
- abort();
+ llvm_unreachable("bad SynchronizationScope.");
}
}
#endif
}
+enum class LLVMRustAsmDialect {
+ Other,
+ Att,
+ Intel,
+};
+
+static InlineAsm::AsmDialect
+from_rust(LLVMRustAsmDialect dialect)
+{
+ switch (dialect) {
+ case LLVMRustAsmDialect::Att:
+ return InlineAsm::AD_ATT;
+ case LLVMRustAsmDialect::Intel:
+ return InlineAsm::AD_Intel;
+ default:
+ llvm_unreachable("bad AsmDialect.");
+ }
+}
+
extern "C" LLVMValueRef LLVMRustInlineAsm(LLVMTypeRef Ty,
char *AsmString,
char *Constraints,
LLVMBool HasSideEffects,
LLVMBool IsAlignStack,
- unsigned Dialect) {
+ LLVMRustAsmDialect Dialect) {
return wrap(InlineAsm::get(unwrap<FunctionType>(Ty), AsmString,
Constraints, HasSideEffects,
- IsAlignStack, (InlineAsm::AsmDialect) Dialect));
+ IsAlignStack, from_rust(Dialect)));
}
typedef DIBuilder* LLVMRustDIBuilderRef;
return true;
}
-enum class LLVMRustDLLStorageClassTypes {
- Other,
- Default,
- DllImport,
- DllExport,
-};
-
-static GlobalValue::DLLStorageClassTypes
-from_rust(LLVMRustDLLStorageClassTypes Class)
-{
- switch (Class) {
- case LLVMRustDLLStorageClassTypes::Default:
- return GlobalValue::DefaultStorageClass;
- case LLVMRustDLLStorageClassTypes::DllImport:
- return GlobalValue::DLLImportStorageClass;
- case LLVMRustDLLStorageClassTypes::DllExport:
- return GlobalValue::DLLExportStorageClass;
- default:
- abort();
- }
-}
-
-extern "C" void
-LLVMRustSetDLLStorageClass(LLVMValueRef Value,
- LLVMRustDLLStorageClassTypes Class) {
- GlobalValue *V = unwrap<GlobalValue>(Value);
- V->setDLLStorageClass(from_rust(Class));
-}
-
// Note that the two following functions look quite similar to the
// LLVMGetSectionName function. Sadly, it appears that this function only
// returns a char* pointer, which isn't guaranteed to be null-terminated. The
}
}
-
extern "C" LLVMRustDiagnosticKind LLVMRustGetDiagInfoKind(LLVMDiagnosticInfoRef di) {
return to_rust((DiagnosticKind) unwrap(di)->getKind());
}
+// This is kept distinct from LLVMGetTypeKind, because when
+// a new type kind is added, the Rust-side enum must be
+// updated or UB will result.
+extern "C" LLVMTypeKind LLVMRustGetTypeKind(LLVMTypeRef Ty) {
+ switch (unwrap(Ty)->getTypeID()) {
+ case Type::VoidTyID:
+ return LLVMVoidTypeKind;
+ case Type::HalfTyID:
+ return LLVMHalfTypeKind;
+ case Type::FloatTyID:
+ return LLVMFloatTypeKind;
+ case Type::DoubleTyID:
+ return LLVMDoubleTypeKind;
+ case Type::X86_FP80TyID:
+ return LLVMX86_FP80TypeKind;
+ case Type::FP128TyID:
+ return LLVMFP128TypeKind;
+ case Type::PPC_FP128TyID:
+ return LLVMPPC_FP128TypeKind;
+ case Type::LabelTyID:
+ return LLVMLabelTypeKind;
+ case Type::MetadataTyID:
+ return LLVMMetadataTypeKind;
+ case Type::IntegerTyID:
+ return LLVMIntegerTypeKind;
+ case Type::FunctionTyID:
+ return LLVMFunctionTypeKind;
+ case Type::StructTyID:
+ return LLVMStructTypeKind;
+ case Type::ArrayTyID:
+ return LLVMArrayTypeKind;
+ case Type::PointerTyID:
+ return LLVMPointerTypeKind;
+ case Type::VectorTyID:
+ return LLVMVectorTypeKind;
+ case Type::X86_MMXTyID:
+ return LLVMX86_MMXTypeKind;
+#if LLVM_VERSION_MINOR >= 8
+ case Type::TokenTyID:
+ return LLVMTokenTypeKind;
+#endif
+ }
+ llvm_unreachable("Unhandled TypeID.");
+}
extern "C" void LLVMRustWriteDebugLocToString(
LLVMContextRef C,
DEFINE_SIMPLE_CONVERSION_FUNCTIONS(SMDiagnostic, LLVMSMDiagnosticRef)
-// FIXME(type-audit): assume this function-pointer type does not change
extern "C" void LLVMRustSetInlineAsmDiagnosticHandler(
LLVMContextRef C,
LLVMContext::InlineAsmDiagHandlerTy H,
#endif
}
-// FIXME: to here.
-
extern "C" LLVMValueRef
LLVMRustBuildCatchPad(LLVMBuilderRef Builder,
LLVMValueRef ParentPad,
projects / rust.git / commitdiff