diff options
Diffstat (limited to 'gdb/infcmd.c')
| -rw-r--r-- | gdb/infcmd.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/gdb/infcmd.c b/gdb/infcmd.c index c3693b3..5ada1e8 100644 --- a/gdb/infcmd.c +++ b/gdb/infcmd.c @@ -197,6 +197,7 @@ show_inferior_tty_command (struct ui_file *file, int from_tty, /* Note that we ignore the passed-in value in favor of computing it directly. */ const char *inferior_io_terminal = get_inferior_io_terminal (); + if (inferior_io_terminal == NULL) inferior_io_terminal = ""; fprintf_filtered (gdb_stdout, @@ -669,7 +670,7 @@ continue_1 (int all_threads) if (non_stop && all_threads) { /* Don't error out if the current thread is running, because - there may be other stopped threads. */ + there may be other stopped threads. */ struct cleanup *old_chain; /* Backup current thread and selected frame. */ @@ -875,6 +876,7 @@ step_1 (int skip_subroutines, int single_inst, char *count_string) for (; count > 0; count--) { struct thread_info *tp; + step_once (skip_subroutines, single_inst, count, thread); if (target_has_execution @@ -968,6 +970,7 @@ step_once (int skip_subroutines, int single_inst, int count, int thread) INFERIOR_PTID thread instead, which is the same thread when THREAD is set. */ struct thread_info *tp = inferior_thread (); + clear_proceed_status (); set_step_frame (); @@ -998,6 +1001,7 @@ step_once (int skip_subroutines, int single_inst, int count, int thread) else if (tp->step_range_end == 0) { char *name; + if (find_pc_partial_function (pc, &name, &tp->step_range_start, &tp->step_range_end) == 0) @@ -1625,6 +1629,7 @@ finish_command (char *arg, int from_tty) and not step over the rest of this inlined function call. */ struct thread_info *tp = inferior_thread (); struct symtab_and_line empty_sal; + init_sal (&empty_sal); set_step_info (frame, empty_sal); tp->step_range_start = tp->step_range_end = get_frame_pc (frame); @@ -1684,6 +1689,7 @@ program_info (char *args, int from_tty) else { struct target_waitstatus ws; + get_last_target_status (&ptid, &ws); } @@ -1737,6 +1743,7 @@ environment_info (char *var, int from_tty) if (var) { char *val = get_in_environ (current_inferior ()->environment, var); + if (val) { puts_filtered (var); @@ -1754,6 +1761,7 @@ environment_info (char *var, int from_tty) else { char **vector = environ_vector (current_inferior ()->environment); + while (*vector) { puts_filtered (*vector++); @@ -1861,6 +1869,7 @@ path_command (char *dirname, int from_tty) { char *exec_path; char *env; + dont_repeat (); env = get_in_environ (current_inferior ()->environment, path_var_name); /* Can be null if path is not set */ @@ -1954,6 +1963,7 @@ default_print_registers_info (struct gdbarch *gdbarch, for (j = 0; j < register_size (gdbarch, i); j++) { int idx; + if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG) idx = j; else @@ -2036,6 +2046,7 @@ registers_info (char *addr_exp, int fpregs) /* A register name? */ { int regnum = user_reg_map_name_to_regnum (gdbarch, start, end - start); + if (regnum >= 0) { /* User registers lie completely outside of the range of @@ -2064,6 +2075,7 @@ registers_info (char *addr_exp, int fpregs) /* A register group? */ { struct reggroup *group; + for (group = reggroup_next (gdbarch, NULL); group != NULL; group = reggroup_next (gdbarch, group)) @@ -2077,6 +2089,7 @@ registers_info (char *addr_exp, int fpregs) if (group != NULL) { int regnum; + for (regnum = 0; regnum < gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch); @@ -2339,6 +2352,7 @@ static void attach_command_continuation (void *args) { struct attach_command_continuation_args *a = args; + attach_command_post_wait (a->args, a->from_tty, a->async_exec); } @@ -2346,6 +2360,7 @@ static void attach_command_continuation_free_args (void *args) { struct attach_command_continuation_args *a = args; + xfree (a->args); xfree (a); } @@ -2583,6 +2598,7 @@ void interrupt_target_1 (int all_threads) { ptid_t ptid; + if (all_threads) ptid = minus_one_ptid; else |