diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/llvm/ffi.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/llvm/ffi.rs | 66 |
1 files changed, 27 insertions, 39 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs index 8fc586d2c8f..17b0ec4b936 100644 --- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs +++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs @@ -204,7 +204,7 @@ pub enum DLLStorageClass { DllExport = 2, // Function to be accessible from DLL. } -/// Matches LLVMRustAttribute in LLVMWrapper.h +/// Must match the layout of `LLVMRustAttributeKind`. /// Semantically a subset of the C++ enum llvm::Attribute::AttrKind, /// though it is not ABI compatible (since it's a C++ enum) #[repr(C)] @@ -1063,6 +1063,7 @@ unsafe extern "C" { // Metadata pub fn LLVMSetCurrentDebugLocation2<'a>(Builder: &Builder<'a>, Loc: *const Metadata); + pub fn LLVMGetCurrentDebugLocation2<'a>(Builder: &Builder<'a>) -> Option<&'a Metadata>; // Terminators pub fn LLVMBuildRetVoid<'a>(B: &Builder<'a>) -> &'a Value; @@ -1765,11 +1766,11 @@ unsafe extern "C" { /// Returns a string describing the last error caused by an LLVMRust* call. pub fn LLVMRustGetLastError() -> *const c_char; - /// Print the pass timings since static dtors aren't picking them up. - pub fn LLVMRustPrintPassTimings(size: *const size_t) -> *const c_char; + /// Prints the timing information collected by `-Ztime-llvm-passes`. + pub(crate) fn LLVMRustPrintPassTimings(OutStr: &RustString); - /// Print the statistics since static dtors aren't picking them up. - pub fn LLVMRustPrintStatistics(size: *const size_t) -> *const c_char; + /// Prints the statistics collected by `-Zprint-codegen-stats`. + pub(crate) fn LLVMRustPrintStatistics(OutStr: &RustString); /// Prepares inline assembly. pub fn LLVMRustInlineAsm( @@ -1789,8 +1790,7 @@ unsafe extern "C" { ConstraintsLen: size_t, ) -> bool; - #[allow(improper_ctypes)] - pub(crate) fn LLVMRustCoverageWriteFilenamesSectionToBuffer( + pub(crate) fn LLVMRustCoverageWriteFilenamesToBuffer( Filenames: *const *const c_char, FilenamesLen: size_t, Lengths: *const size_t, @@ -1798,20 +1798,19 @@ unsafe extern "C" { BufferOut: &RustString, ); - #[allow(improper_ctypes)] - pub(crate) fn LLVMRustCoverageWriteMappingToBuffer( + pub(crate) fn LLVMRustCoverageWriteFunctionMappingsToBuffer( VirtualFileMappingIDs: *const c_uint, - NumVirtualFileMappingIDs: c_uint, + NumVirtualFileMappingIDs: size_t, Expressions: *const crate::coverageinfo::ffi::CounterExpression, - NumExpressions: c_uint, + NumExpressions: size_t, CodeRegions: *const crate::coverageinfo::ffi::CodeRegion, - NumCodeRegions: c_uint, + NumCodeRegions: size_t, BranchRegions: *const crate::coverageinfo::ffi::BranchRegion, - NumBranchRegions: c_uint, + NumBranchRegions: size_t, MCDCBranchRegions: *const crate::coverageinfo::ffi::MCDCBranchRegion, - NumMCDCBranchRegions: c_uint, + NumMCDCBranchRegions: size_t, MCDCDecisionRegions: *const crate::coverageinfo::ffi::MCDCDecisionRegion, - NumMCDCDecisionRegions: c_uint, + NumMCDCDecisionRegions: size_t, BufferOut: &RustString, ); @@ -1820,16 +1819,13 @@ unsafe extern "C" { FuncName: *const c_char, FuncNameLen: size_t, ) -> &Value; - pub(crate) fn LLVMRustCoverageHashByteArray(Bytes: *const c_char, NumBytes: size_t) -> u64; + pub(crate) fn LLVMRustCoverageHashBytes(Bytes: *const c_char, NumBytes: size_t) -> u64; - #[allow(improper_ctypes)] - pub(crate) fn LLVMRustCoverageWriteMapSectionNameToString(M: &Module, Str: &RustString); + pub(crate) fn LLVMRustCoverageWriteCovmapSectionNameToString(M: &Module, OutStr: &RustString); - #[allow(improper_ctypes)] - pub(crate) fn LLVMRustCoverageWriteFuncSectionNameToString(M: &Module, Str: &RustString); + pub(crate) fn LLVMRustCoverageWriteCovfunSectionNameToString(M: &Module, OutStr: &RustString); - #[allow(improper_ctypes)] - pub(crate) fn LLVMRustCoverageWriteMappingVarNameToString(Str: &RustString); + pub(crate) fn LLVMRustCoverageWriteCovmapVarNameToString(OutStr: &RustString); pub(crate) fn LLVMRustCoverageMappingVersion() -> u32; pub fn LLVMRustDebugMetadataVersion() -> u32; @@ -2179,23 +2175,20 @@ unsafe extern "C" { Scope: &'a DIScope, InlinedAt: Option<&'a DILocation>, ) -> &'a DILocation; + pub fn LLVMRustDILocationCloneWithBaseDiscriminator<'a>( + Location: &'a DILocation, + BD: c_uint, + ) -> Option<&'a DILocation>; pub fn LLVMRustDIBuilderCreateOpDeref() -> u64; pub fn LLVMRustDIBuilderCreateOpPlusUconst() -> u64; pub fn LLVMRustDIBuilderCreateOpLLVMFragment() -> u64; - #[allow(improper_ctypes)] pub fn LLVMRustWriteTypeToString(Type: &Type, s: &RustString); - #[allow(improper_ctypes)] pub fn LLVMRustWriteValueToString(value_ref: &Value, s: &RustString); pub fn LLVMRustHasFeature(T: &TargetMachine, s: *const c_char) -> bool; - pub fn LLVMRustPrintTargetCPUs( - T: &TargetMachine, - cpu: *const c_char, - print: unsafe extern "C" fn(out: *mut c_void, string: *const c_char, len: usize), - out: *mut c_void, - ); + pub(crate) fn LLVMRustPrintTargetCPUs(TM: &TargetMachine, OutStr: &RustString); pub fn LLVMRustGetTargetFeaturesCount(T: &TargetMachine) -> size_t; pub fn LLVMRustGetTargetFeature( T: &TargetMachine, @@ -2204,7 +2197,7 @@ unsafe extern "C" { Desc: &mut *const c_char, ); - pub fn LLVMRustGetHostCPUName(len: *mut usize) -> *const c_char; + pub fn LLVMRustGetHostCPUName(LenOut: &mut size_t) -> *const u8; // This function makes copies of pointed to data, so the data's lifetime may end after this // function returns. @@ -2269,7 +2262,6 @@ unsafe extern "C" { PGOUsePath: *const c_char, InstrumentCoverage: bool, InstrProfileOutput: *const c_char, - InstrumentGCOV: bool, PGOSampleUsePath: *const c_char, DebugInfoForProfiling: bool, llvm_selfprofiler: *mut c_void, @@ -2300,10 +2292,8 @@ unsafe extern "C" { pub fn LLVMRustArchiveIteratorFree<'a>(AIR: &'a mut ArchiveIterator<'a>); pub fn LLVMRustDestroyArchive(AR: &'static mut Archive); - #[allow(improper_ctypes)] pub fn LLVMRustWriteTwineToString(T: &Twine, s: &RustString); - #[allow(improper_ctypes)] pub fn LLVMRustUnpackOptimizationDiagnostic<'a>( DI: &'a DiagnosticInfo, pass_name_out: &RustString, @@ -2321,7 +2311,6 @@ unsafe extern "C" { message_out: &mut Option<&'a Twine>, ); - #[allow(improper_ctypes)] pub fn LLVMRustWriteDiagnosticInfoToString(DI: &DiagnosticInfo, s: &RustString); pub fn LLVMRustGetDiagInfoKind(DI: &DiagnosticInfo) -> DiagnosticKind; @@ -2330,7 +2319,6 @@ unsafe extern "C" { cookie_out: &mut c_uint, ) -> &'a SMDiagnostic; - #[allow(improper_ctypes)] pub fn LLVMRustUnpackSMDiagnostic( d: &SMDiagnostic, message_out: &RustString, @@ -2377,7 +2365,6 @@ unsafe extern "C" { pub fn LLVMRustModuleBufferLen(p: &ModuleBuffer) -> usize; pub fn LLVMRustModuleBufferFree(p: &'static mut ModuleBuffer); pub fn LLVMRustModuleCost(M: &Module) -> u64; - #[allow(improper_ctypes)] pub fn LLVMRustModuleInstructionStats(M: &Module, Str: &RustString); pub fn LLVMRustThinLTOBufferCreate( @@ -2430,7 +2417,6 @@ unsafe extern "C" { bytecode_len: usize, ) -> bool; pub fn LLVMRustLinkerFree<'a>(linker: &'a mut Linker<'a>); - #[allow(improper_ctypes)] pub fn LLVMRustComputeLTOCacheKey( key_out: &RustString, mod_id: *const c_char, @@ -2453,7 +2439,6 @@ unsafe extern "C" { pgo_available: bool, ); - #[allow(improper_ctypes)] pub fn LLVMRustGetMangledName(V: &Value, out: &RustString); pub fn LLVMRustGetElementTypeArgIndex(CallSite: &Value) -> i32; @@ -2475,4 +2460,7 @@ unsafe extern "C" { pub fn LLVMRustIs64BitSymbolicFile(buf_ptr: *const u8, buf_len: usize) -> bool; pub fn LLVMRustIsECObject(buf_ptr: *const u8, buf_len: usize) -> bool; + + pub fn LLVMRustSetNoSanitizeAddress(Global: &Value); + pub fn LLVMRustSetNoSanitizeHWAddress(Global: &Value); } |