Revert r351138 "[ORC] Move ORC Core symbol map and set types into their own

header: CoreTypes.h."

This commit broke some bots. Reverting while I investigate.

llvm-svn: 351195

1 files changed, 114 insertions, 2 deletions

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/Core.h b/llvm/include/llvm/ExecutionEngine/Orc/Core.h
index 51225661947..39d306e0bd4 100644
--- a/llvm/include/llvm/ExecutionEngine/Orc/Core.h
+++ b/llvm/include/llvm/ExecutionEngine/Orc/Core.h
@@ -15,11 +15,13 @@
 #define LLVM_EXECUTIONENGINE_ORC_CORE_H
 
 #include "llvm/ADT/BitmaskEnum.h"
-#include "llvm/ExecutionEngine/Orc/CoreTypes.h"
-#include "llvm/ExecutionEngine/Orc/OrcError.h"
+#include "llvm/ExecutionEngine/JITSymbol.h"
+#include "llvm/ExecutionEngine/Orc/SymbolStringPool.h"
 #include "llvm/IR/Module.h"
+#include "llvm/Support/Debug.h"
 
 #include <memory>
+#include <vector>
 
 #define DEBUG_TYPE "orc"
 
@@ -33,6 +35,116 @@ class MaterializationUnit;
 class MaterializationResponsibility;
 class JITDylib;
 
+/// VModuleKey provides a unique identifier (allocated and managed by
+/// ExecutionSessions) for a module added to the JIT.
+using VModuleKey = uint64_t;
+
+/// A set of symbol names (represented by SymbolStringPtrs for
+//         efficiency).
+using SymbolNameSet = DenseSet<SymbolStringPtr>;
+
+/// A map from symbol names (as SymbolStringPtrs) to JITSymbols
+///        (address/flags pairs).
+using SymbolMap = DenseMap<SymbolStringPtr, JITEvaluatedSymbol>;
+
+/// A map from symbol names (as SymbolStringPtrs) to JITSymbolFlags.
+using SymbolFlagsMap = DenseMap<SymbolStringPtr, JITSymbolFlags>;
+
+/// A base class for materialization failures that allows the failing
+///        symbols to be obtained for logging.
+using SymbolDependenceMap = DenseMap<JITDylib *, SymbolNameSet>;
+
+/// A list of (JITDylib*, bool) pairs.
+using JITDylibSearchList = std::vector<std::pair<JITDylib *, bool>>;
+
+/// Render a SymbolStringPtr.
+raw_ostream &operator<<(raw_ostream &OS, const SymbolStringPtr &Sym);
+
+/// Render a SymbolNameSet.
+raw_ostream &operator<<(raw_ostream &OS, const SymbolNameSet &Symbols);
+
+/// Render a SymbolFlagsMap entry.
+raw_ostream &operator<<(raw_ostream &OS, const SymbolFlagsMap::value_type &KV);
+
+/// Render a SymbolMap entry.
+raw_ostream &operator<<(raw_ostream &OS, const SymbolMap::value_type &KV);
+
+/// Render a SymbolFlagsMap.
+raw_ostream &operator<<(raw_ostream &OS, const SymbolFlagsMap &SymbolFlags);
+
+/// Render a SymbolMap.
+raw_ostream &operator<<(raw_ostream &OS, const SymbolMap &Symbols);
+
+/// Render a SymbolDependenceMap entry.
+raw_ostream &operator<<(raw_ostream &OS,
+                        const SymbolDependenceMap::value_type &KV);
+
+/// Render a SymbolDependendeMap.
+raw_ostream &operator<<(raw_ostream &OS, const SymbolDependenceMap &Deps);
+
+/// Render a MaterializationUnit.
+raw_ostream &operator<<(raw_ostream &OS, const MaterializationUnit &MU);
+
+/// Render a JITDylibSearchList.
+raw_ostream &operator<<(raw_ostream &OS, const JITDylibSearchList &JDs);
+
+/// Callback to notify client that symbols have been resolved.
+using SymbolsResolvedCallback = std::function<void(Expected<SymbolMap>)>;
+
+/// Callback to notify client that symbols are ready for execution.
+using SymbolsReadyCallback = std::function<void(Error)>;
+
+/// Callback to register the dependencies for a given query.
+using RegisterDependenciesFunction =
+    std::function<void(const SymbolDependenceMap &)>;
+
+/// This can be used as the value for a RegisterDependenciesFunction if there
+/// are no dependants to register with.
+extern RegisterDependenciesFunction NoDependenciesToRegister;
+
+/// Used to notify a JITDylib that the given set of symbols failed to
+/// materialize.
+class FailedToMaterialize : public ErrorInfo<FailedToMaterialize> {
+public:
+  static char ID;
+
+  FailedToMaterialize(SymbolNameSet Symbols);
+  std::error_code convertToErrorCode() const override;
+  void log(raw_ostream &OS) const override;
+  const SymbolNameSet &getSymbols() const { return Symbols; }
+
+private:
+  SymbolNameSet Symbols;
+};
+
+/// Used to notify clients when symbols can not be found during a lookup.
+class SymbolsNotFound : public ErrorInfo<SymbolsNotFound> {
+public:
+  static char ID;
+
+  SymbolsNotFound(SymbolNameSet Symbols);
+  std::error_code convertToErrorCode() const override;
+  void log(raw_ostream &OS) const override;
+  const SymbolNameSet &getSymbols() const { return Symbols; }
+
+private:
+  SymbolNameSet Symbols;
+};
+
+/// Used to notify clients that a set of symbols could not be removed.
+class SymbolsCouldNotBeRemoved : public ErrorInfo<SymbolsCouldNotBeRemoved> {
+public:
+  static char ID;
+
+  SymbolsCouldNotBeRemoved(SymbolNameSet Symbols);
+  std::error_code convertToErrorCode() const override;
+  void log(raw_ostream &OS) const override;
+  const SymbolNameSet &getSymbols() const { return Symbols; }
+
+private:
+  SymbolNameSet Symbols;
+};
+
 /// Tracks responsibility for materialization, and mediates interactions between
 /// MaterializationUnits and JDs.
 ///