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Give every interpreter a command_loop_proc. 

https://sourceware.org/ml/gdb-patches/2013-09/msg00179.html

gdb/ChangeLog

        * cli/cli-interp.c (_initialize_cli_interp): Add a
        command_loop_proc to interp_procs.
        * event-top.c (cli_command_loop): Change signature to match
        interp_command_loop_ftype.
        * event-top.h (cli_command_loop): Same.
        * interps.c (interp_new): Require every interpreter to have a
        command_loop_proc.
        (current_interp_command_loop): Just call the command_loop_proc on
        the current interpreter.
        * tui/tui-interp.c (_initialize_tui_interp): Add a
        command_loop_proc to interp_procs.
This commit is contained in:
Andrew Burgess 2013-09-06 08:53:09 +00:00
parent 8eb3d7b6ca
commit 4d09c5b423
6 changed files with 30 additions and 11 deletions
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14
gdb/ChangeLog
View File

@ -1,3 +1,17 @@
2013-09-06 Andrew Burgess <aburgess@broadcom.com>
* cli/cli-interp.c (_initialize_cli_interp): Add a
command_loop_proc to interp_procs.
* event-top.c (cli_command_loop): Change signature to match
interp_command_loop_ftype.
* event-top.h (cli_command_loop): Same.
* interps.c (interp_new): Require every interpreter to have a
command_loop_proc.
(current_interp_command_loop): Just call the command_loop_proc on
the current interpreter.
* tui/tui-interp.c (_initialize_tui_interp): Add a
command_loop_proc to interp_procs.
2013-09-06 Ricard Wanderlof <ricardw@axis.com>
* cris-tdep.c (cris_gdbarch_init): Add call to

4
gdb/cli/cli-interp.c
View File

@ -151,7 +151,9 @@ _initialize_cli_interp (void)
cli_interpreter_suspend, /* suspend_proc */
cli_interpreter_exec, /* exec_proc */
cli_interpreter_display_prompt_p, /* prompt_proc_p */
cli_ui_out /* ui_out_proc */
cli_ui_out, /* ui_out_proc */
NULL, /* set_logging_proc */
cli_command_loop /* command_loop_proc */
};
struct interp *cli_interp;

6
gdb/event-top.c
View File

@ -167,9 +167,11 @@ rl_callback_read_char_wrapper (gdb_client_data client_data)
}
/* Initialize all the necessary variables, start the event loop,
register readline, and stdin, start the loop. */
register readline, and stdin, start the loop. The DATA is the
interpreter data cookie, ignored for now. */
void
cli_command_loop (void)
cli_command_loop (void *data)
{
display_gdb_prompt (0);

2
gdb/event-top.h
View File

@ -62,6 +62,6 @@ extern void (*input_handler) (char *);
extern int input_fd;
extern void (*after_char_processing_hook) (void);
extern void cli_command_loop (void);
extern void cli_command_loop (void *);
#endif

13
gdb/interps.c
View File

@ -101,6 +101,9 @@ interp_new (const char *name, const struct interp_procs *procs)
new_interp->procs = procs;
new_interp->inited = 0;
/* Check for required procs. */
gdb_assert (procs->command_loop_proc != NULL);
return new_interp;
}
@ -319,13 +322,9 @@ current_interp_display_prompt_p (void)
void
current_interp_command_loop (void)
{
/* Somewhat messy. For the moment prop up all the old ways of
selecting the command loop. */
if (current_interpreter != NULL
&& current_interpreter->procs->command_loop_proc != NULL)
current_interpreter->procs->command_loop_proc (current_interpreter->data);
else
cli_command_loop ();
gdb_assert (current_interpreter != NULL);
current_interpreter->procs->command_loop_proc (current_interpreter->data);
}
int

2
gdb/tui/tui-interp.c
View File

@ -153,6 +153,8 @@ _initialize_tui_interp (void)
tui_exec,
tui_display_prompt_p,
tui_ui_out,
NULL,
cli_command_loop
};
struct interp *tui_interp;