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2011-09-02 Pedro Alves <pedro@codesourcery.com>

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* top.c: Include interps.h.
	(execute_command): If the target can async, but the interpreter is
	in sync mode, synchronously wait for the command to finish before
	returning.
	(execute_command_to_string): Force the interpreter to sync mode.
	* infrun.c: Include interps.h.
	(fetch_inferior_event): Don't restore the prompt yet if the
	interpreter is in sync mode.
	* interps.c (interpreter_async): New global.
	* interps.h (interpreter_async): Declare.
	* inf-loop.c: Include interps.h.
	(inferior_event_handler): Don't print the language change or run
	breakpoint commands yet if the interpreter in is sync mode.
	* main.c (captured_command_loop): Flip the interpreter to async
	mode.
	* cli/cli-script.c: Include interps.h.
	(execute_user_command, while_command, if_command): Force the
	interpreter to sync mode.
	* python/python.c: Include interps.h.
	(python_command, execute_gdb_command): Force the interpreter to
	sync mode.
This commit is contained in:
Pedro Alves
2011-09-02 16:56:30 +00:00
parent c709acd150
commit b4a14fd09b
9 changed files with 104 additions and 14 deletions
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8
gdb/python/python.c
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@ -52,6 +52,7 @@ static int gdbpy_should_print_stack = 0;
#include "target.h"
#include "gdbthread.h"
#include "observer.h"
#include "interps.h"
static PyMethodDef GdbMethods[];
@ -199,6 +200,10 @@ python_command (char *arg, int from_tty)
struct cleanup *cleanup;
cleanup = ensure_python_env (get_current_arch (), current_language);
make_cleanup_restore_integer (&interpreter_async);
interpreter_async = 0;
while (arg && *arg && isspace (*arg))
++arg;
if (arg && *arg)
@ -378,6 +383,9 @@ execute_gdb_command (PyObject *self, PyObject *args, PyObject *kw)
char *copy = xstrdup (arg);
struct cleanup *cleanup = make_cleanup (xfree, copy);
make_cleanup_restore_integer (&interpreter_async);
interpreter_async = 0;
prevent_dont_repeat ();
if (to_string)
result = execute_command_to_string (copy, from_tty);