Update prebuilt Clang to r365631c1 from Android.
The version we had was segfaulting.
Bug: 132420445
Change-Id: Icb45a6fe0b4e2166f7895e669df1157cec9fb4e0
diff --git a/linux-x64/clang/include/lldb/Target/UnixSignals.h b/linux-x64/clang/include/lldb/Target/UnixSignals.h
new file mode 100644
index 0000000..120ffdd
--- /dev/null
+++ b/linux-x64/clang/include/lldb/Target/UnixSignals.h
@@ -0,0 +1,129 @@
+//===-- UnixSignals.h -------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef lldb_UnixSignals_h_
+#define lldb_UnixSignals_h_
+
+#include <map>
+#include <string>
+#include <vector>
+
+#include "lldb/Utility/ConstString.h"
+#include "lldb/lldb-private.h"
+#include "llvm/ADT/Optional.h"
+
+namespace lldb_private {
+
+class UnixSignals {
+public:
+ static lldb::UnixSignalsSP Create(const ArchSpec &arch);
+ static lldb::UnixSignalsSP CreateForHost();
+
+ // Constructors and Destructors
+ UnixSignals();
+
+ virtual ~UnixSignals();
+
+ const char *GetSignalAsCString(int32_t signo) const;
+
+ bool SignalIsValid(int32_t signo) const;
+
+ int32_t GetSignalNumberFromName(const char *name) const;
+
+ const char *GetSignalInfo(int32_t signo, bool &should_suppress,
+ bool &should_stop, bool &should_notify) const;
+
+ bool GetShouldSuppress(int32_t signo) const;
+
+ bool SetShouldSuppress(int32_t signo, bool value);
+
+ bool SetShouldSuppress(const char *signal_name, bool value);
+
+ bool GetShouldStop(int32_t signo) const;
+
+ bool SetShouldStop(int32_t signo, bool value);
+ bool SetShouldStop(const char *signal_name, bool value);
+
+ bool GetShouldNotify(int32_t signo) const;
+
+ bool SetShouldNotify(int32_t signo, bool value);
+
+ bool SetShouldNotify(const char *signal_name, bool value);
+
+ // These provide an iterator through the signals available on this system.
+ // Call GetFirstSignalNumber to get the first entry, then iterate on
+ // GetNextSignalNumber till you get back LLDB_INVALID_SIGNAL_NUMBER.
+ int32_t GetFirstSignalNumber() const;
+
+ int32_t GetNextSignalNumber(int32_t current_signal) const;
+
+ int32_t GetNumSignals() const;
+
+ int32_t GetSignalAtIndex(int32_t index) const;
+
+ ConstString GetShortName(ConstString name) const;
+
+ // We assume that the elements of this object are constant once it is
+ // constructed, since a process should never need to add or remove symbols as
+ // it runs. So don't call these functions anywhere but the constructor of
+ // your subclass of UnixSignals or in your Process Plugin's GetUnixSignals
+ // method before you return the UnixSignal object.
+
+ void AddSignal(int signo, const char *name, bool default_suppress,
+ bool default_stop, bool default_notify,
+ const char *description, const char *alias = nullptr);
+
+ void RemoveSignal(int signo);
+
+ // Returns a current version of the data stored in this class. Version gets
+ // incremented each time Set... method is called.
+ uint64_t GetVersion() const;
+
+ // Returns a vector of signals that meet criteria provided in arguments. Each
+ // should_[suppress|stop|notify] flag can be None - no filtering by this
+ // flag true - only signals that have it set to true are returned false -
+ // only signals that have it set to true are returned
+ std::vector<int32_t> GetFilteredSignals(llvm::Optional<bool> should_suppress,
+ llvm::Optional<bool> should_stop,
+ llvm::Optional<bool> should_notify);
+
+protected:
+ // Classes that inherit from UnixSignals can see and modify these
+
+ struct Signal {
+ ConstString m_name;
+ ConstString m_alias;
+ std::string m_description;
+ bool m_suppress : 1, m_stop : 1, m_notify : 1;
+
+ Signal(const char *name, bool default_suppress, bool default_stop,
+ bool default_notify, const char *description, const char *alias);
+
+ ~Signal() {}
+ };
+
+ virtual void Reset();
+
+ typedef std::map<int32_t, Signal> collection;
+
+ collection m_signals;
+
+ // This version gets incremented every time something is changing in this
+ // class, including when we call AddSignal from the constructor. So after the
+ // object is constructed m_version is going to be > 0 if it has at least one
+ // signal registered in it.
+ uint64_t m_version = 0;
+
+ // GDBRemote signals need to be copyable.
+ UnixSignals(const UnixSignals &rhs);
+
+ const UnixSignals &operator=(const UnixSignals &rhs) = delete;
+};
+
+} // Namespace lldb
+#endif // lldb_UnixSignals_h_