Share handle_ms_vc_exception with gdbserver

Currently, gdb's native Windows target implements the exception-based
approach for setting thread names, but gdbserver does not.  This patch
moves handle_ms_vc_exception to the shared nat/windows-nat.c code, as
preparation for adding this support to gdbserver.

1 files changed, 9 insertions, 11 deletions

diff --git a/gdb/nat/windows-nat.h b/gdb/nat/windows-nat.h
index 7f76ba0..522e267 100644
--- a/gdb/nat/windows-nat.h
+++ b/gdb/nat/windows-nat.h
@@ -92,7 +92,7 @@ struct windows_thread_info
      adjustments if the registers are read multiple times.  */
   bool pc_adjusted = false;
 
-  /* The name of the thread, allocated by xmalloc.  */
+  /* The name of the thread.  */
   gdb::unique_xmalloc_ptr<char> name;
 };
 
@@ -213,16 +213,6 @@ struct windows_process_info
 
   void handle_unload_dll ();
 
-  /* Handle MS_VC_EXCEPTION when processing a stop.  MS_VC_EXCEPTION is
-     somewhat undocumented but is used to tell the debugger the name of
-     a thread.
-
-     Return true if the exception was handled; return false otherwise.
-
-     This function must be supplied by the embedding application.  */
-
-  bool handle_ms_vc_exception (const EXCEPTION_RECORD *rec);
-
   /* When EXCEPTION_ACCESS_VIOLATION is processed, we give the embedding
      application a chance to change it to be considered "unhandled".
      This function must be supplied by the embedding application.  If it
@@ -256,6 +246,14 @@ struct windows_process_info
 
 private:
 
+  /* Handle MS_VC_EXCEPTION when processing a stop.  MS_VC_EXCEPTION is
+     somewhat undocumented but is used to tell the debugger the name of
+     a thread.
+
+     Return true if the exception was handled; return false otherwise.  */
+
+  bool handle_ms_vc_exception (const EXCEPTION_RECORD *rec);
+
   /* Iterate over all DLLs currently mapped by our inferior, looking for
      a DLL which is loaded at LOAD_ADDR.  If found, add the DLL to our
      list of solibs; otherwise do nothing.  LOAD_ADDR NULL means add all