x86/Intel: adjust representation of embedded rounding / SAE

[binutils-gdb.git] / gdbsupport / ptid.h

diff --git a/gdbsupport/ptid.h b/gdbsupport/ptid.h
index a0a91758b374e9ef3c1e3f5aaa166cfb652da6e5..d66cd9884590c3d91c2aae3b3f3c3615a1de9ca2 100644 (file)
--- a/gdbsupport/ptid.h
+++ b/gdbsupport/ptid.h
@@ -1,6 +1,6 @@
 /* The ptid_t type and common functions operating on it.
 
-   Copyright (C) 1986-2021 Free Software Foundation, Inc.
+   Copyright (C) 1986-2022 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -33,6 +33,8 @@
 */
 
 #include <functional>
+#include <string>
+#include "gdbsupport/common-types.h"
 
 class ptid_t
 {
@@ -46,7 +48,7 @@ public:
      A ptid with only a PID (LWP and TID equal to zero) is usually used to
      represent a whole process, including all its lwps/threads.  */
 
-  explicit constexpr ptid_t (int pid, long lwp = 0, long tid = 0)
+  explicit constexpr ptid_t (int pid, long lwp = 0, ULONGEST tid = 0)
     : m_pid (pid), m_lwp (lwp), m_tid (tid)
   {}
 
@@ -72,7 +74,7 @@ public:
 
   /* Fetch the tid (thread id) component from a ptid.  */
 
-  constexpr long tid () const
+  constexpr ULONGEST tid () const
   { return m_tid; }
 
   /* Return true if the ptid represents a whole process, including all its
@@ -124,6 +126,12 @@ public:
            || *this == filter);
   }
 
+  /* Return a string representation of the ptid.
+
+     This is only meant to be used in debug messages.  */
+
+  std::string to_string () const;
+
   /* Make a null ptid.  */
 
   static constexpr ptid_t make_null ()
@@ -142,7 +150,7 @@ private:
   long m_lwp;
 
   /* Thread id.  */
-  long m_tid;
+  ULONGEST m_tid;
 };
 
 /* Functor to hash a ptid.  */