LLVM: include/llvm/ExecutionEngine/Orc/EPCDynamicLibrarySearchGenerator.h Source File (original) (raw)
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14#ifndef LLVM_EXECUTIONENGINE_ORC_EPCDYNAMICLIBRARYSEARCHGENERATOR_H
15#define LLVM_EXECUTIONENGINE_ORC_EPCDYNAMICLIBRARYSEARCHGENERATOR_H
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21namespace llvm {
22namespace orc {
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27public:
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44 : EPC(ES.getExecutorProcessControl()), H(H), Allow(std::move(Allow)),
45 AddAbsoluteSymbols(std::move(AddAbsoluteSymbols)) {}
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57 : EPC(ES.getExecutorProcessControl()), Allow(std::move(Allow)),
58 AddAbsoluteSymbols(std::move(AddAbsoluteSymbols)) {}
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66 SymbolPredicate Allow = SymbolPredicate(),
67 AddAbsoluteSymbolsFn AddAbsoluteSymbols = nullptr);
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75 return Load(ES, nullptr, std::move(Allow), std::move(AddAbsoluteSymbols));
76 }
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82private:
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86 std::optionaltpctypes::DylibHandle H;
87 SymbolPredicate Allow;
88 AddAbsoluteSymbolsFn AddAbsoluteSymbols;
89};
90
91}
92}
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94#endif
Lightweight error class with error context and mandatory checking.
Tagged union holding either a T or a Error.
Definition generators can be attached to JITDylibs to generate new definitions for otherwise unresolv...
friend class ExecutionSession
static Expected< std::unique_ptr< EPCDynamicLibrarySearchGenerator > > Load(ExecutionSession &ES, const char *LibraryPath, SymbolPredicate Allow=SymbolPredicate(), AddAbsoluteSymbolsFn AddAbsoluteSymbols=nullptr)
Permanently loads the library at the given path and, on success, returns an EPCDynamicLibrarySearchGe...
static Expected< std::unique_ptr< EPCDynamicLibrarySearchGenerator > > GetForTargetProcess(ExecutionSession &ES, SymbolPredicate Allow=SymbolPredicate(), AddAbsoluteSymbolsFn AddAbsoluteSymbols=nullptr)
Creates a EPCDynamicLibrarySearchGenerator that searches for symbols in the target process.
Definition EPCDynamicLibrarySearchGenerator.h:72
unique_function< bool(const SymbolStringPtr &)> SymbolPredicate
Definition EPCDynamicLibrarySearchGenerator.h:28
EPCDynamicLibrarySearchGenerator(ExecutionSession &ES, SymbolPredicate Allow, AddAbsoluteSymbolsFn AddAbsoluteSymbols=nullptr)
Create an EPCDynamicLibrarySearchGenerator that resolves all symbols matching the Allow predicate to ...
Definition EPCDynamicLibrarySearchGenerator.h:54
unique_function< Error(JITDylib &, SymbolMap)> AddAbsoluteSymbolsFn
Definition EPCDynamicLibrarySearchGenerator.h:29
EPCDynamicLibrarySearchGenerator(ExecutionSession &ES, tpctypes::DylibHandle H, SymbolPredicate Allow=SymbolPredicate(), AddAbsoluteSymbolsFn AddAbsoluteSymbols=nullptr)
Create an EPCDynamicLibrarySearchGenerator that searches for symbols in the library with the given ha...
Definition EPCDynamicLibrarySearchGenerator.h:40
An ExecutionSession represents a running JIT program.
ExecutorProcessControl supports interaction with a JIT target process.
Represents a JIT'd dynamic library.
Wraps state for a lookup-in-progress.
A set of symbols to look up, each associated with a SymbolLookupFlags value.
Pointer to a pooled string representing a symbol name.
unique_function is a type-erasing functor similar to std::function.
ExecutorAddr DylibHandle
A handle used to represent a loaded dylib in the target process.
JITDylibLookupFlags
Lookup flags that apply to each dylib in the search order for a lookup.
DenseMap< SymbolStringPtr, ExecutorSymbolDef > SymbolMap
A map from symbol names (as SymbolStringPtrs) to JITSymbols (address/flags pairs).
LookupKind
Describes the kind of lookup being performed.
This is an optimization pass for GlobalISel generic memory operations.
OutputIt move(R &&Range, OutputIt Out)
Provide wrappers to std::move which take ranges instead of having to pass begin/end explicitly.
Implement std::hash so that hash_code can be used in STL containers.