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Re: Breakpoint commands in MI mode and "backtrace"
On 2017-10-08 02:26 PM, Eli Zaretskii wrote:
> This doesn't compile when applied to GDB 8.0 code. Can the same be
> done with the scoped_restore class instead?
I don't know, maybe. But here's the equivalent version with the corresponding
cleanup, that applies on the 8.0 branch:
diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c
index f1db954a69..34ae4966de 100644
--- a/gdb/cli/cli-script.c
+++ b/gdb/cli/cli-script.c
@@ -472,6 +472,8 @@ print_command_trace (const char *cmd)
printf_filtered ("%s\n", cmd);
}
+static void restore_interp (void *arg);
+
enum command_control_type
execute_control_command (struct command_line *cmd)
{
@@ -491,8 +493,14 @@ execute_control_command (struct command_line *cmd)
{
/* A simple command, execute it and return. */
std::string new_line = insert_user_defined_cmd_args (cmd->line);
- execute_command (&new_line[0], 0);
+
+ struct interp *old_interp = interp_set_temp (INTERP_CONSOLE);
+ struct cleanup *old_chain = make_cleanup (restore_interp, old_interp);
+
+ current_interpreter ()->exec (&new_line[0]);
ret = cmd->control_type;
+
+ do_cleanups (old_chain);
break;
}
> In any case, there are more instances of calls to execute_command in
> that function, and I guess they all need to be changed like that?
I don't see any other call.
Simon