diff options
| -rw-r--r-- | gdb/ChangeLog | 20 | ||||
| -rw-r--r-- | gdb/cli/cli-interp.c | 26 | ||||
| -rw-r--r-- | gdb/cli/cli-script.c | 23 | ||||
| -rw-r--r-- | gdb/exceptions.c | 15 | ||||
| -rw-r--r-- | gdb/exceptions.h | 12 | ||||
| -rw-r--r-- | gdb/mi/mi-main.c | 11 | ||||
| -rw-r--r-- | gdb/remote.c | 42 |
7 files changed, 51 insertions, 98 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 6aca3c3..161f4bf 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,25 @@ 2011-04-04 Tom Tromey <tromey@redhat.com> + * cli/cli-interp.c (struct captured_execute_command_args): + Remove. + (do_captured_execute_command): Remove. + (safe_execute_command): Use TRY_CATCH. + * cli/cli-script.c (struct wrapped_read_command_file_args): + Remove. + (wrapped_read_command_file): Remove. + (script_from_file): Use TRY_CATCH. + * exceptions.c (catch_exception): Remove. + * exceptions.h (catch_exception): Remove. + (deprecated_throw_reason): Update comment. + * mi/mi-main.c (captured_mi_execute_command): Change 'data' + argument to 'context'. + (mi_execute_command): Use TRY_CATCH. + * remote.c (struct start_remote_args): Remove. + (remote_start_remote): Update; change arguments. + (remote_open_1): Use TRY_CATCH. + +2011-04-04 Tom Tromey <tromey@redhat.com> + * tracepoint.c (scope_info): Update. * symtab.c (decode_line_spec): Update. * python/python.c (gdbpy_decode_line): Update. diff --git a/gdb/cli/cli-interp.c b/gdb/cli/cli-interp.c index 7a517e9..88a570c 100644 --- a/gdb/cli/cli-interp.c +++ b/gdb/cli/cli-interp.c @@ -37,12 +37,6 @@ struct ui_out *cli_uiout; static struct gdb_exception safe_execute_command (struct ui_out *uiout, char *command, int from_tty); -struct captured_execute_command_args -{ - char *command; - int from_tty; -}; - /* These implement the cli out interpreter: */ static void * @@ -117,25 +111,15 @@ cli_interpreter_exec (void *data, const char *command_str) return result; } -static void -do_captured_execute_command (struct ui_out *uiout, void *data) -{ - struct captured_execute_command_args *args = - (struct captured_execute_command_args *) data; - - execute_command (args->command, args->from_tty); -} - static struct gdb_exception safe_execute_command (struct ui_out *uiout, char *command, int from_tty) { - struct gdb_exception e; - struct captured_execute_command_args args; + volatile struct gdb_exception e; - args.command = command; - args.from_tty = from_tty; - e = catch_exception (uiout, do_captured_execute_command, &args, - RETURN_MASK_ALL); + TRY_CATCH (e, RETURN_MASK_ALL) + { + execute_command (command, from_tty); + } /* FIXME: cagney/2005-01-13: This shouldn't be needed. Instead the caller should print the exception. */ exception_print (gdb_stderr, e); diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c index 5903015..2d1afe5 100644 --- a/gdb/cli/cli-script.c +++ b/gdb/cli/cli-script.c @@ -1589,19 +1589,6 @@ source_cleanup_lines (void *args) source_file_name = p->old_file; } -struct wrapped_read_command_file_args -{ - FILE *stream; -}; - -static void -wrapped_read_command_file (struct ui_out *uiout, void *data) -{ - struct wrapped_read_command_file_args *args = data; - - read_command_file (args->stream); -} - /* Used to implement source_command. */ void @@ -1625,12 +1612,12 @@ script_from_file (FILE *stream, const char *file) error_pre_print = ""; { - struct gdb_exception e; - struct wrapped_read_command_file_args args; + volatile struct gdb_exception e; - args.stream = stream; - e = catch_exception (uiout, wrapped_read_command_file, &args, - RETURN_MASK_ERROR); + TRY_CATCH (e, RETURN_MASK_ERROR) + { + read_command_file (stream); + } switch (e.reason) { case 0: diff --git a/gdb/exceptions.c b/gdb/exceptions.c index 099ef0d..4eb2f9e 100644 --- a/gdb/exceptions.c +++ b/gdb/exceptions.c @@ -458,21 +458,6 @@ catch_exceptions (struct ui_out *uiout, return catch_exceptions_with_msg (uiout, func, func_args, NULL, mask); } -struct gdb_exception -catch_exception (struct ui_out *uiout, - catch_exception_ftype *func, - void *func_args, - return_mask mask) -{ - volatile struct gdb_exception exception; - - TRY_CATCH (exception, mask) - { - (*func) (uiout, func_args); - } - return exception; -} - int catch_exceptions_with_msg (struct ui_out *uiout, catch_exceptions_ftype *func, diff --git a/gdb/exceptions.h b/gdb/exceptions.h index b1c4587..c1bc605 100644 --- a/gdb/exceptions.h +++ b/gdb/exceptions.h @@ -182,8 +182,8 @@ extern void throw_vfatal (const char *fmt, va_list ap) extern void throw_error (enum errors error, const char *fmt, ...) ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (2, 3); -/* Instead of deprecated_throw_reason, code should use catch_exception - and throw_exception. */ +/* Instead of deprecated_throw_reason, code should use + throw_exception. */ extern void deprecated_throw_reason (enum return_reason reason) ATTRIBUTE_NORETURN; @@ -234,14 +234,6 @@ extern int catch_exceptions_with_msg (struct ui_out *uiout, char **gdberrmsg, return_mask mask); -/* This function, in addition, suppresses the printing of the captured - error message. It's up to the client to print it. */ - -extern struct gdb_exception catch_exception (struct ui_out *uiout, - catch_exception_ftype *func, - void *func_args, - return_mask mask); - /* If CATCH_ERRORS_FTYPE throws an error, catch_errors() returns zero otherwize the result from CATCH_ERRORS_FTYPE is returned. It is probably useful for CATCH_ERRORS_FTYPE to always return a non-zero diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c index ef6bfc3..6410e97 100644 --- a/gdb/mi/mi-main.c +++ b/gdb/mi/mi-main.c @@ -1816,10 +1816,9 @@ mi_cmd_remove_inferior (char *command, char **argv, int argc) prompt, display error). */ static void -captured_mi_execute_command (struct ui_out *uiout, void *data) +captured_mi_execute_command (struct ui_out *uiout, struct mi_parse *context) { struct cleanup *cleanup; - struct mi_parse *context = (struct mi_parse *) data; if (do_timings) current_command_ts = context->cmd_start; @@ -1947,7 +1946,7 @@ mi_execute_command (char *cmd, int from_tty) } else { - struct gdb_exception result; + volatile struct gdb_exception result; ptid_t previous_ptid = inferior_ptid; command->token = token; @@ -1959,8 +1958,10 @@ mi_execute_command (char *cmd, int from_tty) timestamp (command->cmd_start); } - result = catch_exception (uiout, captured_mi_execute_command, command, - RETURN_MASK_ALL); + TRY_CATCH (result, RETURN_MASK_ALL) + { + captured_mi_execute_command (uiout, command); + } if (result.reason < 0) { /* The command execution failed and error() was called diff --git a/gdb/remote.c b/gdb/remote.c index 0c2d701..ac9d9ce 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -3097,19 +3097,6 @@ set_stop_requested_callback (struct thread_info *thread, void *data) return 0; } -/* Stub for catch_exception. */ - -struct start_remote_args -{ - int from_tty; - - /* The current target. */ - struct target_ops *target; - - /* Non-zero if this is an extended-remote target. */ - int extended_p; -}; - /* Send interrupt_sequence to remote target. */ static void send_interrupt_sequence (void) @@ -3130,9 +3117,8 @@ send_interrupt_sequence (void) } static void -remote_start_remote (struct ui_out *uiout, void *opaque) +remote_start_remote (int from_tty, struct target_ops *target, int extended_p) { - struct start_remote_args *args = opaque; struct remote_state *rs = get_remote_state (); struct packet_config *noack_config; char *wait_status = NULL; @@ -3179,7 +3165,7 @@ remote_start_remote (struct ui_out *uiout, void *opaque) rs->noack_mode = 1; } - if (args->extended_p) + if (extended_p) { /* Tell the remote that we are using the extended protocol. */ putpkt ("!"); @@ -3197,7 +3183,7 @@ remote_start_remote (struct ui_out *uiout, void *opaque) /* On OSs where the list of libraries is global to all processes, we fetch them early. */ if (gdbarch_has_global_solist (target_gdbarch)) - solib_add (NULL, args->from_tty, args->target, auto_solib_add); + solib_add (NULL, from_tty, target, auto_solib_add); if (non_stop) { @@ -3215,7 +3201,7 @@ remote_start_remote (struct ui_out *uiout, void *opaque) controlling. We default to adding them in the running state. The '?' query below will then tell us about which threads are stopped. */ - remote_threads_info (args->target); + remote_threads_info (target); } else if (rs->non_stop_aware) { @@ -3236,7 +3222,7 @@ remote_start_remote (struct ui_out *uiout, void *opaque) { if (rs->buf[0] == 'W' || rs->buf[0] == 'X') { - if (!args->extended_p) + if (!extended_p) error (_("The target is not running (try extended-remote?)")); /* We're connected, but not running. Drop out before we @@ -3276,7 +3262,7 @@ remote_start_remote (struct ui_out *uiout, void *opaque) how to do it some other way, try again. This is not supported for non-stop; it could be, but it is tricky if there are no stopped threads when we connect. */ - if (remote_read_description_p (args->target) + if (remote_read_description_p (target) && gdbarch_target_desc (target_gdbarch) == NULL) { target_clear_description (); @@ -3289,7 +3275,7 @@ remote_start_remote (struct ui_out *uiout, void *opaque) rs->cached_wait_status = 1; immediate_quit--; - start_remote (args->from_tty); /* Initialize gdb process mechanisms. */ + start_remote (from_tty); /* Initialize gdb process mechanisms. */ } else { @@ -3331,7 +3317,7 @@ remote_start_remote (struct ui_out *uiout, void *opaque) if (thread_count () == 0) { - if (!args->extended_p) + if (!extended_p) error (_("The target is not running (try extended-remote?)")); /* We're connected, but not running. Drop out before we @@ -4060,14 +4046,12 @@ remote_open_1 (char *name, int from_tty, all the ``target ....'' commands to share a common callback function. See cli-dump.c. */ { - struct gdb_exception ex; - struct start_remote_args args; - - args.from_tty = from_tty; - args.target = target; - args.extended_p = extended_p; + volatile struct gdb_exception ex; - ex = catch_exception (uiout, remote_start_remote, &args, RETURN_MASK_ALL); + TRY_CATCH (ex, RETURN_MASK_ALL) + { + remote_start_remote (from_tty, target, extended_p); + } if (ex.reason < 0) { /* Pop the partially set up target - unless something else did |