Move catch_command_errors and catch_command_errors_const to main.c

We'll need to add error handling code to commands run before the event
loop starts (commands in .gdbinit, -ex commands, etc.).  Turns out
those are run through catch_command_errors, and, catch_command_errors
is used nowhere else.  Move it (and the _const variant) to main.c, so
that we can further specialize it freely.

gdb/
2014-07-14  Pedro Alves  <palves@redhat.com>

	* exceptions.c (catch_command_errors, catch_command_errors_const):
	Moved to main.c.
	* exceptions.h (catch_command_errors_ftype)
	(catch_command_errors_const_ftype): Moved to main.c.
	(catch_command_errors, catch_command_errors_const): Delete
	declarations.
	* main.c (catch_command_errors_ftype)
	(catch_command_errors_const_ftype): Moved here from exceptions.h.
	(catch_command_errors, catch_command_errors_const)): Moved here
	from exceptions.c and make static.

1 files changed, 0 insertions, 32 deletions

diff --git a/gdb/exceptions.c b/gdb/exceptions.c
index 8ee428d..def1f41 100644
--- a/gdb/exceptions.c
+++ b/gdb/exceptions.c
@@ -521,35 +521,3 @@ catch_errors (catch_errors_ftype *func, void *func_args, char *errstring,
     return 0;
   return val;
 }
-
-int
-catch_command_errors (catch_command_errors_ftype *command,
-		      char *arg, int from_tty, return_mask mask)
-{
-  volatile struct gdb_exception e;
-
-  TRY_CATCH (e, mask)
-    {
-      command (arg, from_tty);
-    }
-  exception_print (gdb_stderr, e);
-  if (e.reason < 0)
-    return 0;
-  return 1;
-}
-
-int
-catch_command_errors_const (catch_command_errors_const_ftype *command,
-			    const char *arg, int from_tty, return_mask mask)
-{
-  volatile struct gdb_exception e;
-
-  TRY_CATCH (e, mask)
-    {
-      command (arg, from_tty);
-    }
-  exception_print (gdb_stderr, e);
-  if (e.reason < 0)
-    return 0;
-  return 1;
-}