diff options
| -rw-r--r-- | gdb/utils.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index 68bf3a6..62a75d9 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -306,6 +306,16 @@ struct internal_problem bool should_print_backtrace; }; +/* Return true if the readline callbacks have been initialized for UI. + This is always true once GDB is fully initialized, but during the early + startup phase this is initially false. */ + +static bool +readline_initialized (struct ui *ui) +{ + return ui->call_readline != nullptr; +} + /* Report a problem, internal to GDB, to the user. Once the problem has been reported, and assuming GDB didn't quit, the caller can either allow execution to resume or throw an error. */ @@ -378,6 +388,7 @@ internal_vproblem (struct internal_problem *problem, if (problem->should_quit != internal_problem_ask || !confirm || !filtered_printing_initialized () + || !readline_initialized (current_ui) || problem->should_print_backtrace) gdb_printf (gdb_stderr, "%s\n", reason.c_str ()); @@ -389,7 +400,8 @@ internal_vproblem (struct internal_problem *problem, /* Default (yes/batch case) is to quit GDB. When in batch mode this lessens the likelihood of GDB going into an infinite loop. */ - if (!confirm || !filtered_printing_initialized ()) + if (!confirm || !filtered_printing_initialized () + || !readline_initialized (current_ui)) quit_p = 1; else quit_p = query (_("%s\nQuit this debugging session? "), @@ -413,7 +425,8 @@ internal_vproblem (struct internal_problem *problem, { if (!can_dump_core_warn (LIMIT_MAX, reason.c_str ())) dump_core_p = 0; - else if (!filtered_printing_initialized ()) + else if (!filtered_printing_initialized () + || !readline_initialized (current_ui)) dump_core_p = 1; else { |