diff options
Diffstat (limited to 'src/server/gdb_server.c')
| -rw-r--r-- | src/server/gdb_server.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c index f3e05759..17ca4398 100644 --- a/src/server/gdb_server.c +++ b/src/server/gdb_server.c @@ -2212,12 +2212,13 @@ static int gdb_input_inner(struct connection *connection) log_add_callback(gdb_log_callback, connection); bool nostep = false; + bool already_running = false; if (target->state == TARGET_RUNNING) { - LOG_WARNING("The target is already running. Halt target before stepi/continue."); - retval = target_halt(target); - if (retval == ERROR_OK) - retval = target_wait_state(target, TARGET_HALTED, 100); + LOG_WARNING("WARNING! The target is already running. " + "All changes GDB did to registers will be discarded! " + "Waiting for target to halt."); + already_running = true; } else if (target->state != TARGET_HALTED) { LOG_WARNING("The target is not in the halted nor running stated, stepi/continue ignored."); @@ -2233,7 +2234,7 @@ static int gdb_input_inner(struct connection *connection) } gdb_con->sync = false; - if ((retval!=ERROR_OK) || nostep) + if ((retval!=ERROR_OK) || (!already_running && nostep)) { /* Either the target isn't in the halted state, then we can't * step/continue. This might be early setup, etc. @@ -2253,11 +2254,15 @@ static int gdb_input_inner(struct connection *connection) */ gdb_con->frontend_state = TARGET_RUNNING; target_call_event_callbacks(target, TARGET_EVENT_GDB_START); - int retval = gdb_step_continue_packet(connection, target, packet, packet_size); - if (retval != ERROR_OK) + + if (!already_running) { - /* we'll never receive a halted condition... issue a false one.. */ - gdb_frontend_halted(target, connection); + int retval = gdb_step_continue_packet(connection, target, packet, packet_size); + if (retval != ERROR_OK) + { + /* we'll never receive a halted condition... issue a false one.. */ + gdb_frontend_halted(target, connection); + } } } } |