gdb/
* cli/cli-cmds.c (max_user_call_depth): Add 'unsigned'. (init_cmds): Call add_setshow_uinteger_cmd for command 'max-user-call-depth'. * cli/cli-script.c (execute_user_command): Add 'unsigned' to the declaration of 'max_user_call_depth'. * frame.c (backtrace_limit): Add 'unsigned'. (_initialize_frame): Call add_setshow_uinteger_cmd for command 'limit'. * remote.c (remoteaddresssize): Add 'unsigned'. (remote_address_masked): Change local var 'address_size' to 'unsigned'. (_initialize_remote): Call add_setshow_uinteger_cmd for 'remoteaddresssize'. * top.c (history_size): Add 'unsigned'. (show_commands): Change local variables to 'unsigned'. (set_history_size_command): Don't check history_size is negative. Adjust the condition to call unstifle_history and set history_size to UNIT_MAX.
This commit is contained in:
Yao Qi
parent
1292279a4e
commit
883b9c6c98
6 changed files with 55 additions and 33 deletions
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@ -1,3 +1,24 @@
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2012-08-28 Yao Qi <yao@codesourcery.com>
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* cli/cli-cmds.c (max_user_call_depth): Add 'unsigned'.
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(init_cmds): Call add_setshow_uinteger_cmd for command
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'max-user-call-depth'.
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* cli/cli-script.c (execute_user_command): Add 'unsigned' to the
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declaration of 'max_user_call_depth'.
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* frame.c (backtrace_limit): Add 'unsigned'.
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(_initialize_frame): Call add_setshow_uinteger_cmd for command
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'limit'.
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* remote.c (remoteaddresssize): Add 'unsigned'.
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(remote_address_masked): Change local var 'address_size' to
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'unsigned'.
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(_initialize_remote): Call add_setshow_uinteger_cmd for
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'remoteaddresssize'.
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* top.c (history_size): Add 'unsigned'.
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(show_commands): Change local variables to 'unsigned'.
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(set_history_size_command): Don't check history_size is negative.
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Adjust the condition to call unstifle_history and set history_size
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to UNIT_MAX.
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2012-08-28 Pedro Alves <palves@redhat.com>
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PR gdb/14428
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@ -96,7 +96,7 @@ static void filter_sals (struct symtabs_and_lines *);
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/* Limit the call depth of user-defined commands */
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int max_user_call_depth;
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unsigned int max_user_call_depth;
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/* Define all cmd_list_elements. */
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@ -1907,7 +1907,7 @@ With no argument, show definitions of all user defined commands."), &showlist);
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add_com ("apropos", class_support, apropos_command,
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_("Search for commands matching a REGEXP"));
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add_setshow_integer_cmd ("max-user-call-depth", no_class,
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add_setshow_uinteger_cmd ("max-user-call-depth", no_class,
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&max_user_call_depth, _("\
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Set the max call depth for non-python user-defined commands."), _("\
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Show the max call depth for non-python user-defined commands."), NULL,
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@ -314,7 +314,7 @@ execute_user_command (struct cmd_list_element *c, char *args)
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struct cleanup *old_chain;
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enum command_control_type ret;
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static int user_call_depth = 0;
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extern int max_user_call_depth;
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extern unsigned int max_user_call_depth;
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cmdlines = c->user_commands;
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if (cmdlines == 0)
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@ -196,7 +196,7 @@ show_backtrace_past_entry (struct ui_file *file, int from_tty,
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value);
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}
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static int backtrace_limit = INT_MAX;
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static unsigned int backtrace_limit = UINT_MAX;
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static void
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show_backtrace_limit (struct ui_file *file, int from_tty,
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struct cmd_list_element *c, const char *value)
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@ -2488,7 +2488,7 @@ the rest of the stack trace."),
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&set_backtrace_cmdlist,
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&show_backtrace_cmdlist);
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add_setshow_integer_cmd ("limit", class_obscure,
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add_setshow_uinteger_cmd ("limit", class_obscure,
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&backtrace_limit, _("\
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Set an upper bound on the number of backtrace levels."), _("\
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Show the upper bound on the number of backtrace levels."), _("\
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@ -834,7 +834,7 @@ static struct serial *remote_desc = NULL;
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some remote targets this variable is principly provided to
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facilitate backward compatibility. */
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static int remote_address_size;
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static unsigned int remote_address_size;
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/* Temporary to track who currently owns the terminal. See
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remote_terminal_* for more details. */
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@ -6314,7 +6314,7 @@ hexnumnstr (char *buf, ULONGEST num, int width)
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static CORE_ADDR
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remote_address_masked (CORE_ADDR addr)
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{
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int address_size = remote_address_size;
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unsigned int address_size = remote_address_size;
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/* If "remoteaddresssize" was not set, default to target address size. */
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if (!address_size)
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@ -11461,7 +11461,7 @@ Specify a negative limit for unlimited."),
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breakpoints is %s. */
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&remote_set_cmdlist, &remote_show_cmdlist);
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add_setshow_integer_cmd ("remoteaddresssize", class_obscure,
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add_setshow_uinteger_cmd ("remoteaddresssize", class_obscure,
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&remote_address_size, _("\
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Set the maximum size of the address (in bits) in a memory packet."), _("\
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Show the maximum size of the address (in bits) in a memory packet."), NULL,
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21
gdb/top.c
21
gdb/top.c
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@ -710,7 +710,7 @@ show_write_history_p (struct ui_file *file, int from_tty,
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value);
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}
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static int history_size;
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static unsigned int history_size;
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static void
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show_history_size (struct ui_file *file, int from_tty,
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struct cmd_list_element *c, const char *value)
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@ -1380,7 +1380,7 @@ show_commands (char *args, int from_tty)
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/* The first command in the history which doesn't exist (i.e. one more
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than the number of the last command). Relative to history_base. */
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int hist_len;
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unsigned int hist_len;
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/* Print out some of the commands from the command history. */
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/* First determine the length of the history list. */
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@ -1445,15 +1445,16 @@ show_commands (char *args, int from_tty)
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static void
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set_history_size_command (char *args, int from_tty, struct cmd_list_element *c)
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{
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if (history_size == INT_MAX)
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unstifle_history ();
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else if (history_size >= 0)
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stifle_history (history_size);
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else
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/* The type of parameter in stifle_history is int, so values from INT_MAX up
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mean 'unlimited'. */
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if (history_size >= INT_MAX)
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{
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history_size = INT_MAX;
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error (_("History size must be non-negative"));
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/* Ensure that 'show history size' prints 'unlimited'. */
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history_size = UINT_MAX;
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unstifle_history ();
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}
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else
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stifle_history (history_size);
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}
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void
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@ -1633,7 +1634,7 @@ Without an argument, saving is enabled."),
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show_write_history_p,
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&sethistlist, &showhistlist);
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add_setshow_integer_cmd ("size", no_class, &history_size, _("\
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add_setshow_uinteger_cmd ("size", no_class, &history_size, _("\
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Set the size of the command history,"), _("\
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Show the size of the command history,"), _("\
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ie. the number of previous commands to keep a record of."),
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