diff options
Diffstat (limited to 'gdb/infcmd.c')
| -rw-r--r-- | gdb/infcmd.c | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/gdb/infcmd.c b/gdb/infcmd.c index 56bd75d8484..c0889acb6d9 100644 --- a/gdb/infcmd.c +++ b/gdb/infcmd.c @@ -1140,10 +1140,41 @@ until_command (char *arg, int from_tty) } if (arg) - until_break_command (arg, from_tty); + until_break_command (arg, from_tty, 0); else until_next_command (from_tty); } + +static void +advance_command (char *arg, int from_tty) +{ + int async_exec = 0; + + if (!target_has_execution) + error ("The program is not running."); + + if (arg == NULL) + error_no_arg ("a location"); + + /* Find out whether we must run in the background. */ + if (arg != NULL) + async_exec = strip_bg_char (&arg); + + /* If we must run in the background, but the target can't do it, + error out. */ + if (event_loop_p && async_exec && !target_can_async_p ()) + error ("Asynchronous execution not supported on this target."); + + /* If we are not asked to run in the bg, then prepare to run in the + foreground, synchronously. */ + if (event_loop_p && !async_exec && target_can_async_p ()) + { + /* Simulate synchronous execution. */ + async_disable_stdin (); + } + + until_break_command (arg, from_tty, 1); +} /* Print the result of a function at the end of a 'finish' command. */ @@ -2130,11 +2161,15 @@ Argument N means do this N times (or till program stops for another reason)."); c = add_com ("until", class_run, until_command, "Execute until the program reaches a source line greater than the current\n\ -or a specified line or address or function (same args as break command).\n\ -Execution will also stop upon exit from the current stack frame."); +or a specified location (same args as break command) within the current frame."); set_cmd_completer (c, location_completer); add_com_alias ("u", "until", class_run, 1); + c = add_com ("advance", class_run, advance_command, + "Continue the program up to the given location (same form as args for break command).\n\ +Execution will also stop upon exit from the current stack frame."); + set_cmd_completer (c, location_completer); + c = add_com ("jump", class_run, jump_command, "Continue program being debugged at specified line or address.\n\ Give as argument either LINENUM or *ADDR, where ADDR is an expression\n\ |