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06eb1586 DE |
1 | /* GDB parameters implemented in Guile. |
2 | ||
3 | Copyright (C) 2008-2014 Free Software Foundation, Inc. | |
4 | ||
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #include "defs.h" | |
21 | #include "value.h" | |
22 | #include "exceptions.h" | |
23 | #include "charset.h" | |
24 | #include "gdbcmd.h" | |
25 | #include "cli/cli-decode.h" | |
26 | #include "completer.h" | |
27 | #include "language.h" | |
28 | #include "arch-utils.h" | |
29 | #include "guile-internal.h" | |
30 | ||
31 | /* A union that can hold anything described by enum var_types. */ | |
32 | ||
33 | union pascm_variable | |
34 | { | |
35 | /* Hold an integer value, for boolean and integer types. */ | |
36 | int intval; | |
37 | ||
38 | /* Hold an auto_boolean. */ | |
39 | enum auto_boolean autoboolval; | |
40 | ||
41 | /* Hold an unsigned integer value, for uinteger. */ | |
42 | unsigned int uintval; | |
43 | ||
44 | /* Hold a string, for the various string types. */ | |
45 | char *stringval; | |
46 | ||
47 | /* Hold a string, for enums. */ | |
48 | const char *cstringval; | |
49 | }; | |
50 | ||
51 | /* A GDB parameter. | |
52 | ||
53 | Note: Parameters are added to gdb using a two step process: | |
54 | 1) Call make-parameter to create a <gdb:parameter> object. | |
55 | 2) Call register-parameter! to add the parameter to gdb. | |
56 | It is done this way so that the constructor, make-parameter, doesn't have | |
57 | any side-effects. This means that the smob needs to store everything | |
58 | that was passed to make-parameter. | |
59 | ||
60 | N.B. There is no free function for this smob. | |
61 | All objects pointed to by this smob must live in GC space. */ | |
62 | ||
63 | typedef struct _param_smob | |
64 | { | |
65 | /* This always appears first. */ | |
66 | gdb_smob base; | |
67 | ||
68 | /* The parameter name. */ | |
69 | char *name; | |
70 | ||
71 | /* The last word of the command. | |
72 | This is needed because add_cmd requires us to allocate space | |
73 | for it. :-( */ | |
74 | char *cmd_name; | |
75 | ||
76 | /* One of the COMMAND_* constants. */ | |
77 | enum command_class cmd_class; | |
78 | ||
79 | /* The type of the parameter. */ | |
80 | enum var_types type; | |
81 | ||
82 | /* The docs for the parameter. */ | |
83 | char *set_doc; | |
84 | char *show_doc; | |
85 | char *doc; | |
86 | ||
87 | /* The corresponding gdb command objects. | |
88 | These are NULL if the parameter has not been registered yet, or | |
89 | is no longer registered. */ | |
90 | struct cmd_list_element *set_command; | |
91 | struct cmd_list_element *show_command; | |
92 | ||
93 | /* The value of the parameter. */ | |
94 | union pascm_variable value; | |
95 | ||
96 | /* For an enum parameter, the possible values. The vector lives in GC | |
97 | space, it will be freed with the smob. */ | |
98 | const char * const *enumeration; | |
99 | ||
100 | /* The set_func funcion or #f if not specified. | |
101 | This function is called *after* the parameter is set. | |
102 | It returns a string that will be displayed to the user. */ | |
103 | SCM set_func; | |
104 | ||
105 | /* The show_func function or #f if not specified. | |
106 | This function returns the string that is printed. */ | |
107 | SCM show_func; | |
108 | ||
109 | /* The <gdb:parameter> object we are contained in, needed to | |
110 | protect/unprotect the object since a reference to it comes from | |
111 | non-gc-managed space (the command context pointer). */ | |
112 | SCM containing_scm; | |
113 | } param_smob; | |
114 | ||
115 | static const char param_smob_name[] = "gdb:parameter"; | |
116 | ||
117 | /* The tag Guile knows the param smob by. */ | |
118 | static scm_t_bits parameter_smob_tag; | |
119 | ||
120 | /* Keywords used by make-parameter!. */ | |
121 | static SCM command_class_keyword; | |
122 | static SCM parameter_type_keyword; | |
123 | static SCM enum_list_keyword; | |
124 | static SCM set_func_keyword; | |
125 | static SCM show_func_keyword; | |
126 | static SCM doc_keyword; | |
127 | static SCM set_doc_keyword; | |
128 | static SCM show_doc_keyword; | |
129 | static SCM initial_value_keyword; | |
130 | static SCM auto_keyword; | |
131 | static SCM unlimited_keyword; | |
132 | ||
133 | static int pascm_is_valid (param_smob *); | |
134 | static const char *pascm_param_type_name (enum var_types type); | |
135 | static SCM pascm_param_value (enum var_types type, void *var, | |
136 | int arg_pos, const char *func_name); | |
137 | \f | |
138 | /* Administrivia for parameter smobs. */ | |
139 | ||
140 | static int | |
141 | pascm_print_param_smob (SCM self, SCM port, scm_print_state *pstate) | |
142 | { | |
143 | param_smob *p_smob = (param_smob *) SCM_SMOB_DATA (self); | |
144 | SCM value; | |
145 | ||
146 | gdbscm_printf (port, "#<%s", param_smob_name); | |
147 | ||
148 | gdbscm_printf (port, " %s", p_smob->name); | |
149 | ||
150 | if (! pascm_is_valid (p_smob)) | |
151 | scm_puts (" {invalid}", port); | |
152 | ||
153 | gdbscm_printf (port, " %s", pascm_param_type_name (p_smob->type)); | |
154 | ||
155 | value = pascm_param_value (p_smob->type, &p_smob->value, | |
156 | GDBSCM_ARG_NONE, NULL); | |
157 | scm_display (value, port); | |
158 | ||
159 | scm_puts (">", port); | |
160 | ||
161 | scm_remember_upto_here_1 (self); | |
162 | ||
163 | /* Non-zero means success. */ | |
164 | return 1; | |
165 | } | |
166 | ||
167 | /* Create an empty (uninitialized) parameter. */ | |
168 | ||
169 | static SCM | |
170 | pascm_make_param_smob (void) | |
171 | { | |
172 | param_smob *p_smob = (param_smob *) | |
173 | scm_gc_malloc (sizeof (param_smob), param_smob_name); | |
174 | SCM p_scm; | |
175 | ||
176 | memset (p_smob, 0, sizeof (*p_smob)); | |
177 | p_smob->cmd_class = no_class; | |
b6210538 | 178 | p_smob->type = var_boolean; /* ARI: var_boolean */ |
06eb1586 DE |
179 | p_smob->set_func = SCM_BOOL_F; |
180 | p_smob->show_func = SCM_BOOL_F; | |
181 | p_scm = scm_new_smob (parameter_smob_tag, (scm_t_bits) p_smob); | |
182 | p_smob->containing_scm = p_scm; | |
183 | gdbscm_init_gsmob (&p_smob->base); | |
184 | ||
185 | return p_scm; | |
186 | } | |
187 | ||
188 | /* Returns non-zero if SCM is a <gdb:parameter> object. */ | |
189 | ||
190 | static int | |
191 | pascm_is_parameter (SCM scm) | |
192 | { | |
193 | return SCM_SMOB_PREDICATE (parameter_smob_tag, scm); | |
194 | } | |
195 | ||
196 | /* (gdb:parameter? scm) -> boolean */ | |
197 | ||
198 | static SCM | |
199 | gdbscm_parameter_p (SCM scm) | |
200 | { | |
201 | return scm_from_bool (pascm_is_parameter (scm)); | |
202 | } | |
203 | ||
204 | /* Returns the <gdb:parameter> object in SELF. | |
205 | Throws an exception if SELF is not a <gdb:parameter> object. */ | |
206 | ||
207 | static SCM | |
208 | pascm_get_param_arg_unsafe (SCM self, int arg_pos, const char *func_name) | |
209 | { | |
210 | SCM_ASSERT_TYPE (pascm_is_parameter (self), self, arg_pos, func_name, | |
211 | param_smob_name); | |
212 | ||
213 | return self; | |
214 | } | |
215 | ||
216 | /* Returns a pointer to the parameter smob of SELF. | |
217 | Throws an exception if SELF is not a <gdb:parameter> object. */ | |
218 | ||
219 | static param_smob * | |
220 | pascm_get_param_smob_arg_unsafe (SCM self, int arg_pos, const char *func_name) | |
221 | { | |
222 | SCM p_scm = pascm_get_param_arg_unsafe (self, arg_pos, func_name); | |
223 | param_smob *p_smob = (param_smob *) SCM_SMOB_DATA (p_scm); | |
224 | ||
225 | return p_smob; | |
226 | } | |
227 | ||
228 | /* Return non-zero if parameter P_SMOB is valid. */ | |
229 | ||
230 | static int | |
231 | pascm_is_valid (param_smob *p_smob) | |
232 | { | |
233 | return p_smob->set_command != NULL; | |
234 | } | |
235 | \f | |
236 | /* A helper function which return the default documentation string for | |
237 | a parameter (which is to say that it's undocumented). */ | |
238 | ||
239 | static char * | |
240 | get_doc_string (void) | |
241 | { | |
242 | return xstrdup (_("This command is not documented.")); | |
243 | } | |
244 | ||
245 | /* Subroutine of pascm_set_func, pascm_show_func to simplify them. | |
246 | Signal the error returned from calling set_func/show_func. */ | |
247 | ||
248 | static void | |
249 | pascm_signal_setshow_error (SCM exception, const char *msg) | |
250 | { | |
251 | /* Don't print the stack if this was an error signalled by the command | |
252 | itself. */ | |
253 | if (gdbscm_user_error_p (gdbscm_exception_key (exception))) | |
254 | { | |
255 | char *excp_text = gdbscm_exception_message_to_string (exception); | |
256 | ||
257 | make_cleanup (xfree, excp_text); | |
258 | error ("%s", excp_text); | |
259 | } | |
260 | else | |
261 | { | |
262 | gdbscm_print_gdb_exception (SCM_BOOL_F, exception); | |
263 | error ("%s", msg); | |
264 | } | |
265 | } | |
266 | ||
267 | /* A callback function that is registered against the respective | |
268 | add_setshow_* set_func prototype. This function will call | |
269 | the Scheme function "set_func" which must exist. | |
270 | Note: ARGS is always passed as NULL. */ | |
271 | ||
272 | static void | |
273 | pascm_set_func (char *args, int from_tty, struct cmd_list_element *c) | |
274 | { | |
275 | param_smob *p_smob = (param_smob *) get_cmd_context (c); | |
276 | SCM self, result, exception; | |
277 | char *msg; | |
278 | struct cleanup *cleanups; | |
279 | ||
280 | gdb_assert (gdbscm_is_procedure (p_smob->set_func)); | |
281 | ||
282 | self = p_smob->containing_scm; | |
283 | ||
284 | result = gdbscm_safe_call_1 (p_smob->set_func, self, gdbscm_user_error_p); | |
285 | ||
286 | if (gdbscm_is_exception (result)) | |
287 | { | |
288 | pascm_signal_setshow_error (result, | |
289 | _("Error occurred setting parameter.")); | |
290 | } | |
291 | ||
292 | if (!scm_is_string (result)) | |
293 | error (_("Result of %s set-func is not a string."), p_smob->name); | |
294 | ||
295 | msg = gdbscm_scm_to_host_string (result, NULL, &exception); | |
296 | if (msg == NULL) | |
297 | { | |
298 | gdbscm_print_gdb_exception (SCM_BOOL_F, exception); | |
299 | error (_("Error converting show text to host string.")); | |
300 | } | |
301 | ||
302 | cleanups = make_cleanup (xfree, msg); | |
303 | /* GDB is usually silent when a parameter is set. */ | |
304 | if (*msg != '\0') | |
305 | fprintf_filtered (gdb_stdout, "%s\n", msg); | |
306 | do_cleanups (cleanups); | |
307 | } | |
308 | ||
309 | /* A callback function that is registered against the respective | |
310 | add_setshow_* show_func prototype. This function will call | |
311 | the Scheme function "show_func" which must exist and must return a | |
312 | string that is then printed to FILE. */ | |
313 | ||
314 | static void | |
315 | pascm_show_func (struct ui_file *file, int from_tty, | |
316 | struct cmd_list_element *c, const char *value) | |
317 | { | |
318 | param_smob *p_smob = (param_smob *) get_cmd_context (c); | |
319 | SCM value_scm, self, result, exception; | |
320 | char *msg; | |
321 | struct cleanup *cleanups; | |
322 | ||
323 | gdb_assert (gdbscm_is_procedure (p_smob->show_func)); | |
324 | ||
325 | value_scm = gdbscm_scm_from_host_string (value, strlen (value)); | |
326 | if (gdbscm_is_exception (value_scm)) | |
327 | { | |
328 | error (_("Error converting parameter value \"%s\" to Scheme string."), | |
329 | value); | |
330 | } | |
331 | self = p_smob->containing_scm; | |
332 | ||
333 | result = gdbscm_safe_call_2 (p_smob->show_func, self, value_scm, | |
334 | gdbscm_user_error_p); | |
335 | ||
336 | if (gdbscm_is_exception (result)) | |
337 | { | |
338 | pascm_signal_setshow_error (result, | |
339 | _("Error occurred showing parameter.")); | |
340 | } | |
341 | ||
342 | msg = gdbscm_scm_to_host_string (result, NULL, &exception); | |
343 | if (msg == NULL) | |
344 | { | |
345 | gdbscm_print_gdb_exception (SCM_BOOL_F, exception); | |
346 | error (_("Error converting show text to host string.")); | |
347 | } | |
348 | ||
349 | cleanups = make_cleanup (xfree, msg); | |
350 | fprintf_filtered (file, "%s\n", msg); | |
351 | do_cleanups (cleanups); | |
352 | } | |
353 | ||
354 | /* A helper function that dispatches to the appropriate add_setshow | |
355 | function. */ | |
356 | ||
357 | static void | |
358 | add_setshow_generic (enum var_types param_type, enum command_class cmd_class, | |
359 | char *cmd_name, param_smob *self, | |
360 | char *set_doc, char *show_doc, char *help_doc, | |
361 | cmd_sfunc_ftype *set_func, | |
362 | show_value_ftype *show_func, | |
363 | struct cmd_list_element **set_list, | |
364 | struct cmd_list_element **show_list, | |
365 | struct cmd_list_element **set_cmd, | |
366 | struct cmd_list_element **show_cmd) | |
367 | { | |
368 | struct cmd_list_element *param = NULL; | |
369 | const char *tmp_name = NULL; | |
370 | ||
371 | switch (param_type) | |
372 | { | |
373 | case var_boolean: | |
374 | add_setshow_boolean_cmd (cmd_name, cmd_class, | |
375 | &self->value.intval, | |
376 | set_doc, show_doc, help_doc, | |
377 | set_func, show_func, | |
378 | set_list, show_list); | |
379 | ||
380 | break; | |
381 | ||
382 | case var_auto_boolean: | |
383 | add_setshow_auto_boolean_cmd (cmd_name, cmd_class, | |
384 | &self->value.autoboolval, | |
385 | set_doc, show_doc, help_doc, | |
386 | set_func, show_func, | |
387 | set_list, show_list); | |
388 | break; | |
389 | ||
390 | case var_uinteger: | |
391 | add_setshow_uinteger_cmd (cmd_name, cmd_class, | |
392 | &self->value.uintval, | |
393 | set_doc, show_doc, help_doc, | |
394 | set_func, show_func, | |
395 | set_list, show_list); | |
396 | break; | |
397 | ||
398 | case var_zinteger: | |
399 | add_setshow_zinteger_cmd (cmd_name, cmd_class, | |
400 | &self->value.intval, | |
401 | set_doc, show_doc, help_doc, | |
402 | set_func, show_func, | |
403 | set_list, show_list); | |
404 | break; | |
405 | ||
406 | case var_zuinteger: | |
407 | add_setshow_zuinteger_cmd (cmd_name, cmd_class, | |
408 | &self->value.uintval, | |
409 | set_doc, show_doc, help_doc, | |
410 | set_func, show_func, | |
411 | set_list, show_list); | |
412 | break; | |
413 | ||
414 | case var_zuinteger_unlimited: | |
415 | add_setshow_zuinteger_unlimited_cmd (cmd_name, cmd_class, | |
416 | &self->value.intval, | |
417 | set_doc, show_doc, help_doc, | |
418 | set_func, show_func, | |
419 | set_list, show_list); | |
420 | break; | |
421 | ||
422 | case var_string: | |
423 | add_setshow_string_cmd (cmd_name, cmd_class, | |
424 | &self->value.stringval, | |
425 | set_doc, show_doc, help_doc, | |
426 | set_func, show_func, | |
427 | set_list, show_list); | |
428 | break; | |
429 | ||
430 | case var_string_noescape: | |
431 | add_setshow_string_noescape_cmd (cmd_name, cmd_class, | |
432 | &self->value.stringval, | |
433 | set_doc, show_doc, help_doc, | |
434 | set_func, show_func, | |
435 | set_list, show_list); | |
436 | ||
437 | break; | |
438 | ||
439 | case var_optional_filename: | |
440 | add_setshow_optional_filename_cmd (cmd_name, cmd_class, | |
441 | &self->value.stringval, | |
442 | set_doc, show_doc, help_doc, | |
443 | set_func, show_func, | |
444 | set_list, show_list); | |
445 | break; | |
446 | ||
447 | case var_filename: | |
448 | add_setshow_filename_cmd (cmd_name, cmd_class, | |
449 | &self->value.stringval, | |
450 | set_doc, show_doc, help_doc, | |
451 | set_func, show_func, | |
452 | set_list, show_list); | |
453 | break; | |
454 | ||
455 | case var_enum: | |
456 | add_setshow_enum_cmd (cmd_name, cmd_class, | |
457 | self->enumeration, | |
458 | &self->value.cstringval, | |
459 | set_doc, show_doc, help_doc, | |
460 | set_func, show_func, | |
461 | set_list, show_list); | |
462 | /* Initialize the value, just in case. */ | |
463 | self->value.cstringval = self->enumeration[0]; | |
464 | break; | |
465 | ||
466 | default: | |
467 | gdb_assert_not_reached ("bad param_type value"); | |
468 | } | |
469 | ||
470 | /* Lookup created parameter, and register Scheme object against the | |
471 | parameter context. Perform this task against both lists. */ | |
472 | tmp_name = cmd_name; | |
473 | param = lookup_cmd (&tmp_name, *show_list, "", 0, 1); | |
474 | gdb_assert (param != NULL); | |
475 | set_cmd_context (param, self); | |
476 | *set_cmd = param; | |
477 | ||
478 | tmp_name = cmd_name; | |
479 | param = lookup_cmd (&tmp_name, *set_list, "", 0, 1); | |
480 | gdb_assert (param != NULL); | |
481 | set_cmd_context (param, self); | |
482 | *show_cmd = param; | |
483 | } | |
484 | ||
485 | /* Return an array of strings corresponding to the enum values for | |
486 | ENUM_VALUES_SCM. | |
487 | Throws an exception if there's a problem with the values. | |
488 | Space for the result is allocated from the GC heap. */ | |
489 | ||
490 | static const char * const * | |
491 | compute_enum_list (SCM enum_values_scm, int arg_pos, const char *func_name) | |
492 | { | |
493 | long i, size; | |
494 | char **enum_values; | |
495 | const char * const *result; | |
496 | ||
497 | SCM_ASSERT_TYPE (gdbscm_is_true (scm_list_p (enum_values_scm)), | |
498 | enum_values_scm, arg_pos, func_name, _("list")); | |
499 | ||
500 | size = scm_ilength (enum_values_scm); | |
501 | if (size == 0) | |
502 | { | |
503 | gdbscm_out_of_range_error (FUNC_NAME, arg_pos, enum_values_scm, | |
504 | _("enumeration list is empty")); | |
505 | } | |
506 | ||
507 | enum_values = xmalloc ((size + 1) * sizeof (char *)); | |
508 | memset (enum_values, 0, (size + 1) * sizeof (char *)); | |
509 | ||
510 | i = 0; | |
511 | while (!scm_is_eq (enum_values_scm, SCM_EOL)) | |
512 | { | |
513 | SCM value = scm_car (enum_values_scm); | |
514 | SCM exception; | |
515 | ||
516 | if (!scm_is_string (value)) | |
517 | { | |
518 | freeargv (enum_values); | |
519 | SCM_ASSERT_TYPE (0, value, arg_pos, func_name, _("string")); | |
520 | } | |
521 | enum_values[i] = gdbscm_scm_to_host_string (value, NULL, &exception); | |
522 | if (enum_values[i] == NULL) | |
523 | { | |
524 | freeargv (enum_values); | |
525 | gdbscm_throw (exception); | |
526 | } | |
527 | ++i; | |
528 | enum_values_scm = scm_cdr (enum_values_scm); | |
529 | } | |
530 | gdb_assert (i == size); | |
531 | ||
532 | result = gdbscm_gc_dup_argv (enum_values); | |
533 | freeargv (enum_values); | |
534 | return result; | |
535 | } | |
536 | ||
537 | static const scheme_integer_constant parameter_types[] = | |
538 | { | |
539 | /* Note: var_integer is deprecated, and intentionally does not | |
540 | appear here. */ | |
541 | { "PARAM_BOOLEAN", var_boolean }, /* ARI: var_boolean */ | |
542 | { "PARAM_AUTO_BOOLEAN", var_auto_boolean }, | |
543 | { "PARAM_ZINTEGER", var_zinteger }, | |
544 | { "PARAM_UINTEGER", var_uinteger }, | |
545 | { "PARAM_ZUINTEGER", var_zuinteger }, | |
546 | { "PARAM_ZUINTEGER_UNLIMITED", var_zuinteger_unlimited }, | |
547 | { "PARAM_STRING", var_string }, | |
548 | { "PARAM_STRING_NOESCAPE", var_string_noescape }, | |
549 | { "PARAM_OPTIONAL_FILENAME", var_optional_filename }, | |
550 | { "PARAM_FILENAME", var_filename }, | |
551 | { "PARAM_ENUM", var_enum }, | |
552 | ||
553 | END_INTEGER_CONSTANTS | |
554 | }; | |
555 | ||
556 | /* Return non-zero if PARAM_TYPE is a valid parameter type. */ | |
557 | ||
558 | static int | |
559 | pascm_valid_parameter_type_p (int param_type) | |
560 | { | |
561 | int i; | |
562 | ||
563 | for (i = 0; parameter_types[i].name != NULL; ++i) | |
564 | { | |
565 | if (parameter_types[i].value == param_type) | |
566 | return 1; | |
567 | } | |
568 | ||
569 | return 0; | |
570 | } | |
571 | ||
572 | /* Return PARAM_TYPE as a string. */ | |
573 | ||
574 | static const char * | |
575 | pascm_param_type_name (enum var_types param_type) | |
576 | { | |
577 | int i; | |
578 | ||
579 | for (i = 0; parameter_types[i].name != NULL; ++i) | |
580 | { | |
581 | if (parameter_types[i].value == param_type) | |
582 | return parameter_types[i].name; | |
583 | } | |
584 | ||
585 | gdb_assert_not_reached ("bad parameter type"); | |
586 | } | |
587 | ||
588 | /* Return the value of a gdb parameter as a Scheme value. | |
589 | If TYPE is not supported, then a <gdb:exception> object is returned. */ | |
590 | ||
591 | static SCM | |
592 | pascm_param_value (enum var_types type, void *var, | |
593 | int arg_pos, const char *func_name) | |
594 | { | |
595 | /* Note: We *could* support var_integer here in case someone is trying to get | |
596 | the value of a Python-created parameter (which is the only place that | |
597 | still supports var_integer). To further discourage its use we do not. */ | |
598 | ||
599 | switch (type) | |
600 | { | |
601 | case var_string: | |
602 | case var_string_noescape: | |
603 | case var_optional_filename: | |
604 | case var_filename: | |
605 | case var_enum: | |
606 | { | |
607 | char *str = * (char **) var; | |
608 | ||
609 | if (str == NULL) | |
610 | str = ""; | |
611 | return gdbscm_scm_from_host_string (str, strlen (str)); | |
612 | } | |
613 | ||
614 | case var_boolean: | |
615 | { | |
616 | if (* (int *) var) | |
617 | return SCM_BOOL_T; | |
618 | else | |
619 | return SCM_BOOL_F; | |
620 | } | |
621 | ||
622 | case var_auto_boolean: | |
623 | { | |
624 | enum auto_boolean ab = * (enum auto_boolean *) var; | |
625 | ||
626 | if (ab == AUTO_BOOLEAN_TRUE) | |
627 | return SCM_BOOL_T; | |
628 | else if (ab == AUTO_BOOLEAN_FALSE) | |
629 | return SCM_BOOL_F; | |
630 | else | |
631 | return auto_keyword; | |
632 | } | |
633 | ||
634 | case var_zuinteger_unlimited: | |
635 | if (* (int *) var == -1) | |
636 | return unlimited_keyword; | |
637 | gdb_assert (* (int *) var >= 0); | |
638 | /* Fall through. */ | |
639 | case var_zinteger: | |
640 | return scm_from_int (* (int *) var); | |
641 | ||
642 | case var_uinteger: | |
643 | if (* (unsigned int *) var == UINT_MAX) | |
644 | return unlimited_keyword; | |
645 | /* Fall through. */ | |
646 | case var_zuinteger: | |
647 | return scm_from_uint (* (unsigned int *) var); | |
648 | ||
649 | default: | |
650 | break; | |
651 | } | |
652 | ||
653 | return gdbscm_make_out_of_range_error (func_name, arg_pos, | |
654 | scm_from_int (type), | |
655 | _("program error: unhandled type")); | |
656 | } | |
657 | ||
658 | /* Set the value of a parameter of type TYPE in VAR from VALUE. | |
659 | ENUMERATION is the list of enum values for enum parameters, otherwise NULL. | |
660 | Throws a Scheme exception if VALUE_SCM is invalid for TYPE. */ | |
661 | ||
662 | static void | |
663 | pascm_set_param_value_x (enum var_types type, union pascm_variable *var, | |
664 | const char * const *enumeration, | |
665 | SCM value, int arg_pos, const char *func_name) | |
666 | { | |
667 | switch (type) | |
668 | { | |
669 | case var_string: | |
670 | case var_string_noescape: | |
671 | case var_optional_filename: | |
672 | case var_filename: | |
673 | SCM_ASSERT_TYPE (scm_is_string (value) | |
674 | || (type != var_filename | |
675 | && gdbscm_is_false (value)), | |
676 | value, arg_pos, func_name, | |
677 | _("string or #f for non-PARAM_FILENAME parameters")); | |
678 | if (gdbscm_is_false (value)) | |
679 | { | |
680 | xfree (var->stringval); | |
681 | if (type == var_optional_filename) | |
682 | var->stringval = xstrdup (""); | |
683 | else | |
684 | var->stringval = NULL; | |
685 | } | |
686 | else | |
687 | { | |
688 | char *string; | |
689 | SCM exception; | |
690 | ||
691 | string = gdbscm_scm_to_host_string (value, NULL, &exception); | |
692 | if (string == NULL) | |
693 | gdbscm_throw (exception); | |
694 | xfree (var->stringval); | |
695 | var->stringval = string; | |
696 | } | |
697 | break; | |
698 | ||
699 | case var_enum: | |
700 | { | |
701 | int i; | |
702 | char *str; | |
703 | SCM exception; | |
704 | ||
705 | SCM_ASSERT_TYPE (scm_is_string (value), value, arg_pos, func_name, | |
706 | _("string")); | |
707 | str = gdbscm_scm_to_host_string (value, NULL, &exception); | |
708 | if (str == NULL) | |
709 | gdbscm_throw (exception); | |
710 | for (i = 0; enumeration[i]; ++i) | |
711 | { | |
712 | if (strcmp (enumeration[i], str) == 0) | |
713 | break; | |
714 | } | |
715 | xfree (str); | |
716 | if (enumeration[i] == NULL) | |
717 | { | |
718 | gdbscm_out_of_range_error (func_name, arg_pos, value, | |
719 | _("not member of enumeration")); | |
720 | } | |
721 | var->cstringval = enumeration[i]; | |
722 | break; | |
723 | } | |
724 | ||
725 | case var_boolean: | |
726 | SCM_ASSERT_TYPE (gdbscm_is_bool (value), value, arg_pos, func_name, | |
727 | _("boolean")); | |
728 | var->intval = gdbscm_is_true (value); | |
729 | break; | |
730 | ||
731 | case var_auto_boolean: | |
732 | SCM_ASSERT_TYPE (gdbscm_is_bool (value) | |
733 | || scm_is_eq (value, auto_keyword), | |
734 | value, arg_pos, func_name, | |
735 | _("boolean or #:auto")); | |
736 | if (scm_is_eq (value, auto_keyword)) | |
737 | var->autoboolval = AUTO_BOOLEAN_AUTO; | |
738 | else if (gdbscm_is_true (value)) | |
739 | var->autoboolval = AUTO_BOOLEAN_TRUE; | |
740 | else | |
741 | var->autoboolval = AUTO_BOOLEAN_FALSE; | |
742 | break; | |
743 | ||
744 | case var_zinteger: | |
745 | case var_uinteger: | |
746 | case var_zuinteger: | |
747 | case var_zuinteger_unlimited: | |
748 | if (type == var_uinteger | |
749 | || type == var_zuinteger_unlimited) | |
750 | { | |
751 | SCM_ASSERT_TYPE (gdbscm_is_bool (value) | |
752 | || scm_is_eq (value, unlimited_keyword), | |
753 | value, arg_pos, func_name, | |
754 | _("integer or #:unlimited")); | |
755 | if (scm_is_eq (value, unlimited_keyword)) | |
756 | { | |
757 | if (type == var_uinteger) | |
758 | var->intval = UINT_MAX; | |
759 | else | |
760 | var->intval = -1; | |
761 | break; | |
762 | } | |
763 | } | |
764 | else | |
765 | { | |
766 | SCM_ASSERT_TYPE (scm_is_integer (value), value, arg_pos, func_name, | |
767 | _("integer")); | |
768 | } | |
769 | ||
770 | if (type == var_uinteger | |
771 | || type == var_zuinteger) | |
772 | { | |
773 | unsigned int u = scm_to_uint (value); | |
774 | ||
775 | if (type == var_uinteger && u == 0) | |
776 | u = UINT_MAX; | |
777 | var->uintval = u; | |
778 | } | |
779 | else | |
780 | { | |
781 | int i = scm_to_int (value); | |
782 | ||
783 | if (type == var_zuinteger_unlimited && i < -1) | |
784 | { | |
785 | gdbscm_out_of_range_error (func_name, arg_pos, value, | |
786 | _("must be >= -1")); | |
787 | } | |
788 | var->intval = i; | |
789 | } | |
790 | break; | |
791 | ||
792 | default: | |
793 | gdb_assert_not_reached ("bad parameter type"); | |
794 | } | |
795 | } | |
796 | \f | |
797 | /* Parameter Scheme functions. */ | |
798 | ||
799 | /* (make-parameter name | |
800 | [#:command-class cmd-class] [#:parameter-type param-type] | |
801 | [#:enum-list enum-list] [#:set-func function] [#:show-func function] | |
802 | [#:doc <string>] [#:set-doc <string>] [#:show-doc <string>] | |
803 | [#:initial-value initial-value]) -> <gdb:parameter> | |
804 | ||
805 | NAME is the name of the parameter. It may consist of multiple | |
806 | words, in which case the final word is the name of the new parameter, | |
807 | and earlier words must be prefix commands. | |
808 | ||
809 | CMD-CLASS is the kind of command. It should be one of the COMMAND_* | |
810 | constants defined in the gdb module. | |
811 | ||
812 | PARAM_TYPE is the type of the parameter. It should be one of the | |
813 | PARAM_* constants defined in the gdb module. | |
814 | ||
815 | If PARAM-TYPE is PARAM_ENUM, then ENUM-LIST is a list of strings that | |
816 | are the valid values for this parameter. The first value is the default. | |
817 | ||
818 | SET-FUNC, if provided, is called after the parameter is set. | |
819 | It is a function of one parameter: the <gdb:parameter> object. | |
820 | It must return a string to be displayed to the user. | |
821 | Setting a parameter is typically a silent operation, so typically "" | |
822 | should be returned. | |
823 | ||
824 | SHOW-FUNC, if provided, returns the string that is printed. | |
825 | It is a function of two parameters: the <gdb:parameter> object | |
826 | and the current value of the parameter as a string. | |
827 | ||
828 | DOC, SET-DOC, SHOW-DOC are the doc strings for the parameter. | |
829 | ||
830 | INITIAL-VALUE is the initial value of the parameter. | |
831 | ||
832 | The result is the <gdb:parameter> Scheme object. | |
833 | The parameter is not available to be used yet, however. | |
834 | It must still be added to gdb with register-parameter!. */ | |
835 | ||
836 | static SCM | |
837 | gdbscm_make_parameter (SCM name_scm, SCM rest) | |
838 | { | |
839 | const SCM keywords[] = { | |
840 | command_class_keyword, parameter_type_keyword, enum_list_keyword, | |
841 | set_func_keyword, show_func_keyword, | |
842 | doc_keyword, set_doc_keyword, show_doc_keyword, | |
843 | initial_value_keyword, SCM_BOOL_F | |
844 | }; | |
845 | int cmd_class_arg_pos = -1, param_type_arg_pos = -1; | |
846 | int enum_list_arg_pos = -1, set_func_arg_pos = -1, show_func_arg_pos = -1; | |
847 | int doc_arg_pos = -1, set_doc_arg_pos = -1, show_doc_arg_pos = -1; | |
848 | int initial_value_arg_pos = -1; | |
849 | char *s; | |
850 | char *name; | |
851 | int cmd_class = no_class; | |
b6210538 | 852 | int param_type = var_boolean; /* ARI: var_boolean */ |
06eb1586 DE |
853 | SCM enum_list_scm = SCM_BOOL_F; |
854 | SCM set_func = SCM_BOOL_F, show_func = SCM_BOOL_F; | |
855 | char *doc = NULL, *set_doc = NULL, *show_doc = NULL; | |
856 | SCM initial_value_scm = SCM_BOOL_F; | |
857 | const char * const *enum_list = NULL; | |
858 | SCM p_scm; | |
859 | param_smob *p_smob; | |
860 | ||
861 | gdbscm_parse_function_args (FUNC_NAME, SCM_ARG1, keywords, "s#iiOOOsssO", | |
862 | name_scm, &name, rest, | |
863 | &cmd_class_arg_pos, &cmd_class, | |
864 | ¶m_type_arg_pos, ¶m_type, | |
865 | &enum_list_arg_pos, &enum_list_scm, | |
866 | &set_func_arg_pos, &set_func, | |
867 | &show_func_arg_pos, &show_func, | |
868 | &doc_arg_pos, &doc, | |
869 | &set_doc_arg_pos, &set_doc, | |
870 | &show_doc_arg_pos, &show_doc, | |
871 | &initial_value_arg_pos, &initial_value_scm); | |
872 | ||
873 | /* If doc is NULL, leave it NULL. See add_setshow_cmd_full. */ | |
874 | if (set_doc == NULL) | |
875 | set_doc = get_doc_string (); | |
876 | if (show_doc == NULL) | |
877 | show_doc = get_doc_string (); | |
878 | ||
879 | s = name; | |
880 | name = gdbscm_canonicalize_command_name (s, 0); | |
881 | xfree (s); | |
882 | if (doc != NULL) | |
883 | { | |
884 | s = doc; | |
885 | doc = gdbscm_gc_xstrdup (s); | |
886 | xfree (s); | |
887 | } | |
888 | s = set_doc; | |
889 | set_doc = gdbscm_gc_xstrdup (s); | |
890 | xfree (s); | |
891 | s = show_doc; | |
892 | show_doc = gdbscm_gc_xstrdup (s); | |
893 | xfree (s); | |
894 | ||
895 | if (!gdbscm_valid_command_class_p (cmd_class)) | |
896 | { | |
897 | gdbscm_out_of_range_error (FUNC_NAME, cmd_class_arg_pos, | |
898 | scm_from_int (cmd_class), | |
899 | _("invalid command class argument")); | |
900 | } | |
901 | if (!pascm_valid_parameter_type_p (param_type)) | |
902 | { | |
903 | gdbscm_out_of_range_error (FUNC_NAME, param_type_arg_pos, | |
904 | scm_from_int (param_type), | |
905 | _("invalid parameter type argument")); | |
906 | } | |
907 | if (enum_list_arg_pos > 0 && param_type != var_enum) | |
908 | { | |
909 | gdbscm_misc_error (FUNC_NAME, enum_list_arg_pos, enum_list_scm, | |
910 | _("#:enum-values can only be provided with PARAM_ENUM")); | |
911 | } | |
912 | if (enum_list_arg_pos < 0 && param_type == var_enum) | |
913 | { | |
914 | gdbscm_misc_error (FUNC_NAME, GDBSCM_ARG_NONE, SCM_BOOL_F, | |
915 | _("PARAM_ENUM requires an enum-values argument")); | |
916 | } | |
917 | if (set_func_arg_pos > 0) | |
918 | { | |
919 | SCM_ASSERT_TYPE (gdbscm_is_procedure (set_func), set_func, | |
920 | set_func_arg_pos, FUNC_NAME, _("procedure")); | |
921 | } | |
922 | if (show_func_arg_pos > 0) | |
923 | { | |
924 | SCM_ASSERT_TYPE (gdbscm_is_procedure (show_func), show_func, | |
925 | show_func_arg_pos, FUNC_NAME, _("procedure")); | |
926 | } | |
927 | if (param_type == var_enum) | |
928 | { | |
929 | /* Note: enum_list lives in GC space, so we don't have to worry about | |
930 | freeing it if we later throw an exception. */ | |
931 | enum_list = compute_enum_list (enum_list_scm, enum_list_arg_pos, | |
932 | FUNC_NAME); | |
933 | } | |
934 | ||
935 | /* If initial-value is a function, we need the parameter object constructed | |
936 | to pass it to the function. A typical thing the function may want to do | |
937 | is add an object-property to it to record the last known good value. */ | |
938 | p_scm = pascm_make_param_smob (); | |
939 | p_smob = (param_smob *) SCM_SMOB_DATA (p_scm); | |
940 | /* These are all stored in GC space so that we don't have to worry about | |
941 | freeing them if we throw an exception. */ | |
942 | p_smob->name = name; | |
943 | p_smob->cmd_class = cmd_class; | |
944 | p_smob->type = (enum var_types) param_type; | |
945 | p_smob->doc = doc; | |
946 | p_smob->set_doc = set_doc; | |
947 | p_smob->show_doc = show_doc; | |
948 | p_smob->enumeration = enum_list; | |
949 | p_smob->set_func = set_func; | |
950 | p_smob->show_func = show_func; | |
951 | ||
952 | if (initial_value_arg_pos > 0) | |
953 | { | |
954 | if (gdbscm_is_procedure (initial_value_scm)) | |
955 | { | |
956 | initial_value_scm = gdbscm_safe_call_1 (initial_value_scm, | |
957 | p_smob->containing_scm, NULL); | |
958 | if (gdbscm_is_exception (initial_value_scm)) | |
959 | gdbscm_throw (initial_value_scm); | |
960 | } | |
961 | pascm_set_param_value_x (param_type, &p_smob->value, enum_list, | |
962 | initial_value_scm, | |
963 | initial_value_arg_pos, FUNC_NAME); | |
964 | } | |
965 | ||
966 | return p_scm; | |
967 | } | |
968 | ||
969 | /* (register-parameter! <gdb:parameter>) -> unspecified | |
970 | ||
971 | It is an error to register a parameter more than once. */ | |
972 | ||
973 | static SCM | |
974 | gdbscm_register_parameter_x (SCM self) | |
975 | { | |
976 | param_smob *p_smob | |
977 | = pascm_get_param_smob_arg_unsafe (self, SCM_ARG1, FUNC_NAME); | |
978 | char *cmd_name; | |
979 | struct cmd_list_element **set_list, **show_list; | |
980 | volatile struct gdb_exception except; | |
981 | ||
982 | if (pascm_is_valid (p_smob)) | |
983 | scm_misc_error (FUNC_NAME, _("parameter is already registered"), SCM_EOL); | |
984 | ||
985 | cmd_name = gdbscm_parse_command_name (p_smob->name, FUNC_NAME, SCM_ARG1, | |
986 | &set_list, &setlist); | |
987 | xfree (cmd_name); | |
988 | cmd_name = gdbscm_parse_command_name (p_smob->name, FUNC_NAME, SCM_ARG1, | |
989 | &show_list, &showlist); | |
990 | p_smob->cmd_name = gdbscm_gc_xstrdup (cmd_name); | |
991 | xfree (cmd_name); | |
992 | ||
993 | TRY_CATCH (except, RETURN_MASK_ALL) | |
994 | { | |
995 | add_setshow_generic (p_smob->type, p_smob->cmd_class, | |
996 | p_smob->cmd_name, p_smob, | |
997 | p_smob->set_doc, p_smob->show_doc, p_smob->doc, | |
998 | (gdbscm_is_procedure (p_smob->set_func) | |
999 | ? pascm_set_func : NULL), | |
1000 | (gdbscm_is_procedure (p_smob->show_func) | |
1001 | ? pascm_show_func : NULL), | |
1002 | set_list, show_list, | |
1003 | &p_smob->set_command, &p_smob->show_command); | |
1004 | } | |
1005 | GDBSCM_HANDLE_GDB_EXCEPTION (except); | |
1006 | ||
1007 | /* Note: At this point the parameter exists in gdb. | |
1008 | So no more errors after this point. */ | |
1009 | ||
1010 | /* The owner of this parameter is not in GC-controlled memory, so we need | |
1011 | to protect it from GC until the parameter is deleted. */ | |
1012 | scm_gc_protect_object (p_smob->containing_scm); | |
1013 | ||
1014 | return SCM_UNSPECIFIED; | |
1015 | } | |
1016 | ||
1017 | /* (parameter-value <gdb:parameter>) -> value | |
1018 | (parameter-value <string>) -> value */ | |
1019 | ||
1020 | static SCM | |
1021 | gdbscm_parameter_value (SCM self) | |
1022 | { | |
1023 | SCM_ASSERT_TYPE (pascm_is_parameter (self) || scm_is_string (self), | |
1024 | self, SCM_ARG1, FUNC_NAME, _("<gdb:parameter> or string")); | |
1025 | ||
1026 | if (pascm_is_parameter (self)) | |
1027 | { | |
1028 | param_smob *p_smob = pascm_get_param_smob_arg_unsafe (self, SCM_ARG1, | |
1029 | FUNC_NAME); | |
1030 | ||
1031 | return pascm_param_value (p_smob->type, &p_smob->value, | |
1032 | SCM_ARG1, FUNC_NAME); | |
1033 | } | |
1034 | else | |
1035 | { | |
1036 | char *name; | |
1037 | SCM except_scm; | |
1038 | struct cmd_list_element *alias, *prefix, *cmd; | |
1039 | const char *arg; | |
1040 | char *newarg; | |
1041 | int found = -1; | |
1042 | volatile struct gdb_exception except; | |
1043 | ||
1044 | name = gdbscm_scm_to_host_string (self, NULL, &except_scm); | |
1045 | if (name == NULL) | |
1046 | gdbscm_throw (except_scm); | |
1047 | newarg = concat ("show ", name, (char *) NULL); | |
1048 | TRY_CATCH (except, RETURN_MASK_ALL) | |
1049 | { | |
1050 | found = lookup_cmd_composition (newarg, &alias, &prefix, &cmd); | |
1051 | } | |
1052 | xfree (name); | |
1053 | xfree (newarg); | |
1054 | GDBSCM_HANDLE_GDB_EXCEPTION (except); | |
1055 | if (!found) | |
1056 | { | |
1057 | gdbscm_out_of_range_error (FUNC_NAME, SCM_ARG1, self, | |
1058 | _("parameter not found")); | |
1059 | } | |
1060 | if (cmd->var == NULL) | |
1061 | { | |
1062 | gdbscm_out_of_range_error (FUNC_NAME, SCM_ARG1, self, | |
1063 | _("not a parameter")); | |
1064 | } | |
1065 | ||
1066 | return pascm_param_value (cmd->var_type, cmd->var, SCM_ARG1, FUNC_NAME); | |
1067 | } | |
1068 | } | |
1069 | ||
1070 | /* (set-parameter-value! <gdb:parameter> value) -> unspecified */ | |
1071 | ||
1072 | static SCM | |
1073 | gdbscm_set_parameter_value_x (SCM self, SCM value) | |
1074 | { | |
1075 | param_smob *p_smob = pascm_get_param_smob_arg_unsafe (self, SCM_ARG1, | |
1076 | FUNC_NAME); | |
1077 | ||
1078 | pascm_set_param_value_x (p_smob->type, &p_smob->value, p_smob->enumeration, | |
1079 | value, SCM_ARG2, FUNC_NAME); | |
1080 | ||
1081 | return SCM_UNSPECIFIED; | |
1082 | } | |
1083 | \f | |
1084 | /* Initialize the Scheme parameter support. */ | |
1085 | ||
1086 | static const scheme_function parameter_functions[] = | |
1087 | { | |
1088 | { "make-parameter", 1, 0, 1, gdbscm_make_parameter, | |
1089 | "\ | |
1090 | Make a GDB parameter object.\n\ | |
1091 | \n\ | |
1092 | Arguments: name\n\ | |
1093 | [#:command-class <cmd-class>] [#:parameter-type <parameter-type>]\n\ | |
1094 | [#:enum-list <enum-list>]\n\ | |
1095 | [#:set-func function] [#:show-func function]\n\ | |
1096 | [#:doc string] [#:set-doc string] [#:show-doc string]\n\ | |
1097 | [#:initial-value initial-value]\n\ | |
1098 | name: The name of the command. It may consist of multiple words,\n\ | |
1099 | in which case the final word is the name of the new parameter, and\n\ | |
1100 | earlier words must be prefix commands.\n\ | |
1101 | cmd-class: The class of the command, one of COMMAND_*.\n\ | |
1102 | The default is COMMAND_NONE.\n\ | |
1103 | parameter-type: The kind of parameter, one of PARAM_*\n\ | |
1104 | The default is PARAM_BOOLEAN.\n\ | |
1105 | enum-list: If parameter-type is PARAM_ENUM, then this specifies the set\n\ | |
1106 | of values of the enum.\n\ | |
1107 | set-func: A function of one parameter: the <gdb:parameter> object.\n\ | |
1108 | Called *after* the parameter has been set. Returns either \"\" or a\n\ | |
1109 | non-empty string to be displayed to the user.\n\ | |
1110 | If non-empty, GDB will add a trailing newline.\n\ | |
1111 | show-func: A function of two parameters: the <gdb:parameter> object\n\ | |
1112 | and the string representation of the current value.\n\ | |
1113 | The result is a string to be displayed to the user.\n\ | |
1114 | GDB will add a trailing newline.\n\ | |
1115 | doc: The \"doc string\" of the parameter.\n\ | |
1116 | set-doc: The \"doc string\" when setting the parameter.\n\ | |
1117 | show-doc: The \"doc string\" when showing the parameter.\n\ | |
1118 | initial-value: The initial value of the parameter." }, | |
1119 | ||
1120 | { "register-parameter!", 1, 0, 0, gdbscm_register_parameter_x, | |
1121 | "\ | |
1122 | Register a <gdb:parameter> object with GDB." }, | |
1123 | ||
1124 | { "parameter?", 1, 0, 0, gdbscm_parameter_p, | |
1125 | "\ | |
1126 | Return #t if the object is a <gdb:parameter> object." }, | |
1127 | ||
1128 | { "parameter-value", 1, 0, 0, gdbscm_parameter_value, | |
1129 | "\ | |
1130 | Return the value of a <gdb:parameter> object\n\ | |
1131 | or any gdb parameter if param is a string naming the parameter." }, | |
1132 | ||
1133 | { "set-parameter-value!", 2, 0, 0, gdbscm_set_parameter_value_x, | |
1134 | "\ | |
1135 | Set the value of a <gdb:parameter> object.\n\ | |
1136 | \n\ | |
1137 | Arguments: <gdb:parameter> value" }, | |
1138 | ||
1139 | END_FUNCTIONS | |
1140 | }; | |
1141 | ||
1142 | void | |
1143 | gdbscm_initialize_parameters (void) | |
1144 | { | |
1145 | parameter_smob_tag | |
1146 | = gdbscm_make_smob_type (param_smob_name, sizeof (param_smob)); | |
1147 | scm_set_smob_print (parameter_smob_tag, pascm_print_param_smob); | |
1148 | ||
1149 | gdbscm_define_integer_constants (parameter_types, 1); | |
1150 | gdbscm_define_functions (parameter_functions, 1); | |
1151 | ||
1152 | command_class_keyword = scm_from_latin1_keyword ("command-class"); | |
1153 | parameter_type_keyword = scm_from_latin1_keyword ("parameter-type"); | |
1154 | enum_list_keyword = scm_from_latin1_keyword ("enum-list"); | |
1155 | set_func_keyword = scm_from_latin1_keyword ("set-func"); | |
1156 | show_func_keyword = scm_from_latin1_keyword ("show-func"); | |
1157 | doc_keyword = scm_from_latin1_keyword ("doc"); | |
1158 | set_doc_keyword = scm_from_latin1_keyword ("set-doc"); | |
1159 | show_doc_keyword = scm_from_latin1_keyword ("show-doc"); | |
1160 | initial_value_keyword = scm_from_latin1_keyword ("initial-value"); | |
1161 | auto_keyword = scm_from_latin1_keyword ("auto"); | |
1162 | unlimited_keyword = scm_from_latin1_keyword ("unlimited"); | |
1163 | } |