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Let gdb.execute handle multi-line commands

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This changes the Python API so that gdb.execute can now handle
multi-line commands, like "commands" or "define".

ChangeLog
2018-05-04  Tom Tromey  <tom@tromey.com>

	PR python/22730:
	* NEWS: Mention gdb.execute change.
	* gdbcmd.h (execute_control_command): Don't declare.
	* python/python.c (execute_gdb_command): Use read_command_lines_1,
	execute_control_commands, execute_control_commands_to_string.
	* cli/cli-script.h (execute_control_commands)
	(execute_control_commands_to_string): Declare.
	(execute_control_command): Add from_tty parameter.
	* cli/cli-script.c (execute_control_commands)
	(execute_control_commands_to_string): New functions.
	(execute_user_command): Use execute_control_commands.
	(execute_control_command_1): Add "from_tty" parameter.  Update.
	(execute_control_command): Likewise.

testsuite/ChangeLog
2018-05-04  Tom Tromey  <tom@tromey.com>

	PR python/22730:
	* gdb.python/python.exp: Test multi-line execute.
This commit is contained in:
Tom Tromey 2018-04-18 20:10:43 -06:00
parent a913fffbde
commit 56bcdbea2b
8 changed files with 123 additions and 32 deletions
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15
gdb/cli/cli-script.h
View file

@ -122,10 +122,23 @@ extern void show_user_1 (struct cmd_list_element *c,
const char *name,
struct ui_file *stream);
/* Execute the commands in CMDLINES. */
extern void execute_control_commands (struct command_line *cmdlines,
int from_tty);
/* Run execute_control_commands for COMMANDS. Capture its output into
the returned string, do not display it to the screen. BATCH_FLAG
will be temporarily set to true. */
extern std::string execute_control_commands_to_string
(struct command_line *commands, int from_tty);
/* Exported to gdb/breakpoint.c */
extern enum command_control_type
execute_control_command (struct command_line *cmd);
execute_control_command (struct command_line *cmd,
int from_tty = 0);
extern enum command_control_type
execute_control_command_untraced (struct command_line *cmd);