diff options
Diffstat (limited to 'gdb/breakpoint.c')
| -rw-r--r-- | gdb/breakpoint.c | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index d8c54e4..d1d325e 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -3194,7 +3194,7 @@ bpstat_clear_actions (bpstat bs) for (; bs != NULL; bs = bs->next) { decref_counted_command_line (&bs->commands); - bs->commands_left = NULL; + if (bs->old_val != NULL) { value_free (bs->old_val); @@ -3231,6 +3231,16 @@ cleanup_executing_breakpoints (void *ignore) executing_breakpoint_commands = 0; } +/* Return non-zero iff CMD as the first line of a command sequence is `silent' + or its equivalent. */ + +static int +command_line_is_silent (struct command_line *cmd) +{ + return cmd && (strcmp ("silent", cmd->line) == 0 + || (xdb_commands && strcmp ("Q", cmd->line) == 0)); +} + /* Execute all the commands associated with all the breakpoints at this location. Any of these commands could cause the process to proceed beyond this point, etc. We look out for such changes by @@ -3279,10 +3289,13 @@ bpstat_do_actions_1 (bpstat *bsp) the tree when we're done. */ ccmd = bs->commands; bs->commands = NULL; - this_cmd_tree_chain - = make_cleanup_decref_counted_command_line (&ccmd); - cmd = bs->commands_left; - bs->commands_left = NULL; + this_cmd_tree_chain = make_cleanup_decref_counted_command_line (&ccmd); + cmd = ccmd ? ccmd->commands : NULL; + if (command_line_is_silent (cmd)) + { + /* The action has been already done by bpstat_stop_status. */ + cmd = cmd->next; + } while (cmd != NULL) { @@ -3474,7 +3487,6 @@ bpstat_alloc (struct bp_location *bl, bpstat **bs_link_pointer) incref_bp_location (bl); /* If the condition is false, etc., don't do the commands. */ bs->commands = NULL; - bs->commands_left = NULL; bs->old_val = NULL; bs->print_it = print_it_normal; return bs; @@ -4151,16 +4163,9 @@ bpstat_stop_status (struct address_space *aspace, bs->print = 0; bs->commands = b->commands; incref_counted_command_line (bs->commands); - bs->commands_left = bs->commands ? bs->commands->commands : NULL; - if (bs->commands_left - && (strcmp ("silent", bs->commands_left->line) == 0 - || (xdb_commands - && strcmp ("Q", - bs->commands_left->line) == 0))) - { - bs->commands_left = bs->commands_left->next; - bs->print = 0; - } + if (command_line_is_silent (bs->commands + ? bs->commands->commands : NULL)) + bs->print = 0; } /* Print nothing for this entry if we don't stop or don't print. */ |