X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gdb%2Fexceptions.h;h=083313b9fa90bb4fa609f99fd964e43d93972b69;hb=fafa92ec3ca92e06fdea8f0f6a0fb08f5f906f77;hp=f4d62a6c1313fbee1b6d9e9510da77050c657e6a;hpb=a442d0713a940326c72c1c85357cb92d5f6d2fc2;p=external%2Fbinutils.git

diff --git a/gdb/exceptions.h b/gdb/exceptions.h
index f4d62a6..083313b 100644
--- a/gdb/exceptions.h
+++ b/gdb/exceptions.h
@@ -1,6 +1,6 @@
 /* Exception (throw catch) mechanism, for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2014 Free Software Foundation, Inc.
+   Copyright (C) 1986-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -22,9 +22,6 @@
 
 #include "ui-out.h"
 
-/* A pre-defined non-exception.  */
-extern const struct gdb_exception exception_none;
-
 /* If E is an exception, print it's error message on the specified
    stream.  For _fprintf, prefix the message with PREFIX...  */
 extern void exception_print (struct ui_file *file, struct gdb_exception e);
@@ -32,63 +29,7 @@ extern void exception_fprintf (struct ui_file *file, struct gdb_exception e,
 			       const char *prefix,
 			       ...) ATTRIBUTE_PRINTF (3, 4);
 
-/* Call FUNC(UIOUT, FUNC_ARGS) but wrapped within an exception
-   handler.  If an exception (enum return_reason) is thrown using
-   throw_exception() than all cleanups installed since
-   catch_exceptions() was entered are invoked, the (-ve) exception
-   value is then returned by catch_exceptions.  If FUNC() returns
-   normally (with a positive or zero return value) then that value is
-   returned by catch_exceptions().  It is an internal_error() for
-   FUNC() to return a negative value.
-
-   For the period of the FUNC() call: UIOUT is installed as the output
-   builder; ERRSTRING is installed as the error/quit message; and a
-   new cleanup_chain is established.  The old values are restored
-   before catch_exceptions() returns.
-
-   The variant catch_exceptions_with_msg() is the same as
-   catch_exceptions() but adds the ability to return an allocated
-   copy of the gdb error message.  This is used when a silent error is 
-   issued and the caller wants to manually issue the error message.
-
-   MASK specifies what to catch; it is normally set to
-   RETURN_MASK_ALL, if for no other reason than that the code which
-   calls catch_errors might not be set up to deal with a quit which
-   isn't caught.  But if the code can deal with it, it generally
-   should be RETURN_MASK_ERROR, unless for some reason it is more
-   useful to abort only the portion of the operation inside the
-   catch_errors.  Note that quit should return to the command line
-   fairly quickly, even if some further processing is being done.
-
-   FIXME; cagney/2001-08-13: The need to override the global UIOUT
-   builder variable should just go away.
-
-   This function supersedes catch_errors().
-
-   This function uses SETJMP() and LONGJUMP().  */
-
-struct ui_out;
-typedef int (catch_exceptions_ftype) (struct ui_out *ui_out, void *args);
-extern int catch_exceptions (struct ui_out *uiout,
-			     catch_exceptions_ftype *func, void *func_args,
-			     return_mask mask);
-typedef void (catch_exception_ftype) (struct ui_out *ui_out, void *args);
-extern int catch_exceptions_with_msg (struct ui_out *uiout,
-			     	      catch_exceptions_ftype *func, 
-			     	      void *func_args,
-			     	      char **gdberrmsg,
-				      return_mask mask);
-
-/* If CATCH_ERRORS_FTYPE throws an error, catch_errors() returns zero
-   otherwize the result from CATCH_ERRORS_FTYPE is returned.  It is
-   probably useful for CATCH_ERRORS_FTYPE to always return a non-zero
-   value.  It's unfortunate that, catch_errors() does not return an
-   indication of the exact exception that it caught - quit_flag might
-   help.
-
-   This function is superseded by catch_exceptions().  */
-
-typedef int (catch_errors_ftype) (void *);
-extern int catch_errors (catch_errors_ftype *, void *, char *, return_mask);
-
+/* Compare two exception objects for print equality.  */
+extern int exception_print_same (struct gdb_exception e1,
+				 struct gdb_exception e2);
 #endif