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Commit | Line | Data |
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c7f0f3b1 AL |
1 | /* |
2 | * Test Server | |
3 | * | |
4 | * Copyright IBM, Corp. 2011 | |
5 | * | |
6 | * Authors: | |
7 | * Anthony Liguori <aliguori@us.ibm.com> | |
8 | * | |
9 | * This work is licensed under the terms of the GNU GPL, version 2 or later. | |
10 | * See the COPYING file in the top-level directory. | |
11 | * | |
12 | */ | |
13 | ||
d38ea87a | 14 | #include "qemu/osdep.h" |
da34e65c | 15 | #include "qapi/error.h" |
33c11879 | 16 | #include "cpu.h" |
9c17d615 | 17 | #include "sysemu/qtest.h" |
54d31236 | 18 | #include "sysemu/runstate.h" |
4d43a603 | 19 | #include "chardev/char-fe.h" |
022c62cb PB |
20 | #include "exec/ioport.h" |
21 | #include "exec/memory.h" | |
496bde82 | 22 | #include "hw/qdev-core.h" |
c7f0f3b1 | 23 | #include "hw/irq.h" |
940e43aa | 24 | #include "qemu/accel.h" |
740b1759 | 25 | #include "sysemu/cpu-timers.h" |
1ad9580b ST |
26 | #include "qemu/config-file.h" |
27 | #include "qemu/option.h" | |
28 | #include "qemu/error-report.h" | |
0b8fa32f | 29 | #include "qemu/module.h" |
aa15f497 | 30 | #include "qemu/cutils.h" |
6ba7ada3 | 31 | #include "qom/object_interfaces.h" |
2becc36a | 32 | #include CONFIG_DEVICES |
2c6e918e | 33 | #ifdef CONFIG_PSERIES |
eeddd59f LV |
34 | #include "hw/ppc/spapr_rtas.h" |
35 | #endif | |
c7f0f3b1 AL |
36 | |
37 | #define MAX_IRQ 256 | |
38 | ||
6ba7ada3 PB |
39 | #define TYPE_QTEST "qtest" |
40 | ||
41 | OBJECT_DECLARE_SIMPLE_TYPE(QTest, QTEST) | |
42 | ||
43 | struct QTest { | |
44 | Object parent; | |
45 | ||
46 | bool has_machine_link; | |
47 | char *chr_name; | |
48 | Chardev *chr; | |
49 | CharBackend qtest_chr; | |
50 | char *log; | |
51 | }; | |
52 | ||
d5286af5 | 53 | bool qtest_allowed; |
c7f0f3b1 | 54 | |
20288345 | 55 | static DeviceState *irq_intercept_dev; |
c7f0f3b1 | 56 | static FILE *qtest_log_fp; |
6ba7ada3 | 57 | static QTest *qtest; |
c7f0f3b1 AL |
58 | static GString *inbuf; |
59 | static int irq_levels[MAX_IRQ]; | |
20e4ae11 | 60 | static GTimer *timer; |
c7f0f3b1 | 61 | static bool qtest_opened; |
e731d083 AB |
62 | static void (*qtest_server_send)(void*, const char*); |
63 | static void *qtest_server_send_opaque; | |
c7f0f3b1 | 64 | |
20e4ae11 | 65 | #define FMT_timeval "%.06f" |
c7f0f3b1 AL |
66 | |
67 | /** | |
f59c6de7 | 68 | * DOC: QTest Protocol |
c7f0f3b1 AL |
69 | * |
70 | * Line based protocol, request/response based. Server can send async messages | |
71 | * so clients should always handle many async messages before the response | |
72 | * comes in. | |
73 | * | |
74 | * Valid requests | |
f59c6de7 | 75 | * ^^^^^^^^^^^^^^ |
c7f0f3b1 | 76 | * |
8156be56 | 77 | * Clock management: |
f59c6de7 | 78 | * """"""""""""""""" |
8156be56 | 79 | * |
bc72ad67 | 80 | * The qtest client is completely in charge of the QEMU_CLOCK_VIRTUAL. qtest commands |
8156be56 PB |
81 | * let you adjust the value of the clock (monotonically). All the commands |
82 | * return the current value of the clock in nanoseconds. | |
83 | * | |
f59c6de7 EH |
84 | * .. code-block:: none |
85 | * | |
8156be56 PB |
86 | * > clock_step |
87 | * < OK VALUE | |
88 | * | |
f59c6de7 EH |
89 | * Advance the clock to the next deadline. Useful when waiting for |
90 | * asynchronous events. | |
91 | * | |
92 | * .. code-block:: none | |
8156be56 PB |
93 | * |
94 | * > clock_step NS | |
95 | * < OK VALUE | |
96 | * | |
f59c6de7 EH |
97 | * Advance the clock by NS nanoseconds. |
98 | * | |
99 | * .. code-block:: none | |
8156be56 PB |
100 | * |
101 | * > clock_set NS | |
102 | * < OK VALUE | |
103 | * | |
f59c6de7 | 104 | * Advance the clock to NS nanoseconds (do nothing if it's already past). |
8156be56 PB |
105 | * |
106 | * PIO and memory access: | |
f59c6de7 EH |
107 | * """""""""""""""""""""" |
108 | * | |
109 | * .. code-block:: none | |
8156be56 | 110 | * |
c7f0f3b1 AL |
111 | * > outb ADDR VALUE |
112 | * < OK | |
113 | * | |
f59c6de7 EH |
114 | * .. code-block:: none |
115 | * | |
c7f0f3b1 AL |
116 | * > outw ADDR VALUE |
117 | * < OK | |
118 | * | |
f59c6de7 EH |
119 | * .. code-block:: none |
120 | * | |
c7f0f3b1 AL |
121 | * > outl ADDR VALUE |
122 | * < OK | |
123 | * | |
f59c6de7 EH |
124 | * .. code-block:: none |
125 | * | |
c7f0f3b1 AL |
126 | * > inb ADDR |
127 | * < OK VALUE | |
128 | * | |
f59c6de7 EH |
129 | * .. code-block:: none |
130 | * | |
c7f0f3b1 AL |
131 | * > inw ADDR |
132 | * < OK VALUE | |
133 | * | |
f59c6de7 EH |
134 | * .. code-block:: none |
135 | * | |
c7f0f3b1 AL |
136 | * > inl ADDR |
137 | * < OK VALUE | |
138 | * | |
f59c6de7 EH |
139 | * .. code-block:: none |
140 | * | |
872536bf AF |
141 | * > writeb ADDR VALUE |
142 | * < OK | |
143 | * | |
f59c6de7 EH |
144 | * .. code-block:: none |
145 | * | |
872536bf AF |
146 | * > writew ADDR VALUE |
147 | * < OK | |
148 | * | |
f59c6de7 EH |
149 | * .. code-block:: none |
150 | * | |
872536bf AF |
151 | * > writel ADDR VALUE |
152 | * < OK | |
153 | * | |
f59c6de7 EH |
154 | * .. code-block:: none |
155 | * | |
872536bf AF |
156 | * > writeq ADDR VALUE |
157 | * < OK | |
158 | * | |
f59c6de7 EH |
159 | * .. code-block:: none |
160 | * | |
872536bf AF |
161 | * > readb ADDR |
162 | * < OK VALUE | |
163 | * | |
f59c6de7 EH |
164 | * .. code-block:: none |
165 | * | |
872536bf AF |
166 | * > readw ADDR |
167 | * < OK VALUE | |
168 | * | |
f59c6de7 EH |
169 | * .. code-block:: none |
170 | * | |
872536bf AF |
171 | * > readl ADDR |
172 | * < OK VALUE | |
173 | * | |
f59c6de7 EH |
174 | * .. code-block:: none |
175 | * | |
872536bf AF |
176 | * > readq ADDR |
177 | * < OK VALUE | |
178 | * | |
f59c6de7 EH |
179 | * .. code-block:: none |
180 | * | |
c7f0f3b1 AL |
181 | * > read ADDR SIZE |
182 | * < OK DATA | |
183 | * | |
f59c6de7 EH |
184 | * .. code-block:: none |
185 | * | |
c7f0f3b1 AL |
186 | * > write ADDR SIZE DATA |
187 | * < OK | |
188 | * | |
f59c6de7 EH |
189 | * .. code-block:: none |
190 | * | |
7a6a740d JS |
191 | * > b64read ADDR SIZE |
192 | * < OK B64_DATA | |
193 | * | |
f59c6de7 EH |
194 | * .. code-block:: none |
195 | * | |
7a6a740d JS |
196 | * > b64write ADDR SIZE B64_DATA |
197 | * < OK | |
198 | * | |
f59c6de7 EH |
199 | * .. code-block:: none |
200 | * | |
4d007963 JS |
201 | * > memset ADDR SIZE VALUE |
202 | * < OK | |
203 | * | |
c7f0f3b1 | 204 | * ADDR, SIZE, VALUE are all integers parsed with strtoul() with a base of 0. |
5f31bbf1 | 205 | * For 'memset' a zero size is permitted and does nothing. |
c7f0f3b1 AL |
206 | * |
207 | * DATA is an arbitrarily long hex number prefixed with '0x'. If it's smaller | |
208 | * than the expected size, the value will be zero filled at the end of the data | |
209 | * sequence. | |
210 | * | |
7a6a740d JS |
211 | * B64_DATA is an arbitrarily long base64 encoded string. |
212 | * If the sizes do not match, the data will be truncated. | |
213 | * | |
20288345 | 214 | * IRQ management: |
f59c6de7 EH |
215 | * """"""""""""""" |
216 | * | |
217 | * .. code-block:: none | |
20288345 PB |
218 | * |
219 | * > irq_intercept_in QOM-PATH | |
220 | * < OK | |
221 | * | |
f59c6de7 EH |
222 | * .. code-block:: none |
223 | * | |
20288345 PB |
224 | * > irq_intercept_out QOM-PATH |
225 | * < OK | |
226 | * | |
227 | * Attach to the gpio-in (resp. gpio-out) pins exported by the device at | |
228 | * QOM-PATH. When the pin is triggered, one of the following async messages | |
f59c6de7 | 229 | * will be printed to the qtest stream:: |
20288345 PB |
230 | * |
231 | * IRQ raise NUM | |
232 | * IRQ lower NUM | |
233 | * | |
234 | * where NUM is an IRQ number. For the PC, interrupts can be intercepted | |
235 | * simply with "irq_intercept_in ioapic" (note that IRQ0 comes out with | |
236 | * NUM=0 even though it is remapped to GSI 2). | |
9813dc6a SG |
237 | * |
238 | * Setting interrupt level: | |
f59c6de7 EH |
239 | * """""""""""""""""""""""" |
240 | * | |
241 | * .. code-block:: none | |
9813dc6a SG |
242 | * |
243 | * > set_irq_in QOM-PATH NAME NUM LEVEL | |
244 | * < OK | |
245 | * | |
f59c6de7 EH |
246 | * where NAME is the name of the irq/gpio list, NUM is an IRQ number and |
247 | * LEVEL is an signed integer IRQ level. | |
9813dc6a SG |
248 | * |
249 | * Forcibly set the given interrupt pin to the given level. | |
250 | * | |
c7f0f3b1 AL |
251 | */ |
252 | ||
253 | static int hex2nib(char ch) | |
254 | { | |
255 | if (ch >= '0' && ch <= '9') { | |
256 | return ch - '0'; | |
257 | } else if (ch >= 'a' && ch <= 'f') { | |
258 | return 10 + (ch - 'a'); | |
259 | } else if (ch >= 'A' && ch <= 'F') { | |
2a802aaf | 260 | return 10 + (ch - 'A'); |
c7f0f3b1 AL |
261 | } else { |
262 | return -1; | |
263 | } | |
264 | } | |
265 | ||
5345fdb4 | 266 | static void qtest_send_prefix(CharBackend *chr) |
c7f0f3b1 | 267 | { |
c7f0f3b1 AL |
268 | if (!qtest_log_fp || !qtest_opened) { |
269 | return; | |
270 | } | |
271 | ||
20e4ae11 | 272 | fprintf(qtest_log_fp, "[S +" FMT_timeval "] ", g_timer_elapsed(timer, NULL)); |
c7f0f3b1 AL |
273 | } |
274 | ||
9edc6313 | 275 | static void G_GNUC_PRINTF(1, 2) qtest_log_send(const char *fmt, ...) |
7a6a740d JS |
276 | { |
277 | va_list ap; | |
278 | ||
279 | if (!qtest_log_fp || !qtest_opened) { | |
280 | return; | |
281 | } | |
282 | ||
283 | qtest_send_prefix(NULL); | |
284 | ||
285 | va_start(ap, fmt); | |
286 | vfprintf(qtest_log_fp, fmt, ap); | |
287 | va_end(ap); | |
288 | } | |
289 | ||
e731d083 | 290 | static void qtest_server_char_be_send(void *opaque, const char *str) |
332cc7e9 | 291 | { |
e731d083 AB |
292 | size_t len = strlen(str); |
293 | CharBackend* chr = (CharBackend *)opaque; | |
332cc7e9 JS |
294 | qemu_chr_fe_write_all(chr, (uint8_t *)str, len); |
295 | if (qtest_log_fp && qtest_opened) { | |
296 | fprintf(qtest_log_fp, "%s", str); | |
297 | } | |
298 | } | |
299 | ||
5345fdb4 | 300 | static void qtest_send(CharBackend *chr, const char *str) |
332cc7e9 | 301 | { |
e731d083 | 302 | qtest_server_send(qtest_server_send_opaque, str); |
332cc7e9 JS |
303 | } |
304 | ||
9edc6313 | 305 | static void G_GNUC_PRINTF(2, 3) qtest_sendf(CharBackend *chr, |
332cc7e9 | 306 | const char *fmt, ...) |
c7f0f3b1 AL |
307 | { |
308 | va_list ap; | |
332cc7e9 | 309 | gchar *buffer; |
c7f0f3b1 AL |
310 | |
311 | va_start(ap, fmt); | |
332cc7e9 JS |
312 | buffer = g_strdup_vprintf(fmt, ap); |
313 | qtest_send(chr, buffer); | |
fc34059f | 314 | g_free(buffer); |
c7f0f3b1 | 315 | va_end(ap); |
c7f0f3b1 AL |
316 | } |
317 | ||
20288345 PB |
318 | static void qtest_irq_handler(void *opaque, int n, int level) |
319 | { | |
60a79016 PC |
320 | qemu_irq old_irq = *(qemu_irq *)opaque; |
321 | qemu_set_irq(old_irq, level); | |
20288345 PB |
322 | |
323 | if (irq_levels[n] != level) { | |
6ba7ada3 | 324 | CharBackend *chr = &qtest->qtest_chr; |
20288345 PB |
325 | irq_levels[n] = level; |
326 | qtest_send_prefix(chr); | |
332cc7e9 JS |
327 | qtest_sendf(chr, "IRQ %s %d\n", |
328 | level ? "raise" : "lower", n); | |
20288345 PB |
329 | } |
330 | } | |
331 | ||
740b1759 CF |
332 | static int64_t qtest_clock_counter; |
333 | ||
334 | int64_t qtest_get_virtual_clock(void) | |
335 | { | |
336 | return qatomic_read_i64(&qtest_clock_counter); | |
337 | } | |
338 | ||
339 | static void qtest_set_virtual_clock(int64_t count) | |
340 | { | |
341 | qatomic_set_i64(&qtest_clock_counter, count); | |
342 | } | |
343 | ||
344 | static void qtest_clock_warp(int64_t dest) | |
345 | { | |
346 | int64_t clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); | |
347 | AioContext *aio_context; | |
348 | assert(qtest_enabled()); | |
349 | aio_context = qemu_get_aio_context(); | |
350 | while (clock < dest) { | |
351 | int64_t deadline = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL, | |
352 | QEMU_TIMER_ATTR_ALL); | |
353 | int64_t warp = qemu_soonest_timeout(dest - clock, deadline); | |
354 | ||
355 | qtest_set_virtual_clock(qtest_get_virtual_clock() + warp); | |
356 | ||
357 | qemu_clock_run_timers(QEMU_CLOCK_VIRTUAL); | |
358 | timerlist_run_timers(aio_context->tlg.tl[QEMU_CLOCK_VIRTUAL]); | |
359 | clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); | |
360 | } | |
361 | qemu_clock_notify(QEMU_CLOCK_VIRTUAL); | |
362 | } | |
363 | ||
5345fdb4 | 364 | static void qtest_process_command(CharBackend *chr, gchar **words) |
c7f0f3b1 AL |
365 | { |
366 | const gchar *command; | |
367 | ||
368 | g_assert(words); | |
369 | ||
370 | command = words[0]; | |
371 | ||
372 | if (qtest_log_fp) { | |
c7f0f3b1 AL |
373 | int i; |
374 | ||
20e4ae11 | 375 | fprintf(qtest_log_fp, "[R +" FMT_timeval "]", g_timer_elapsed(timer, NULL)); |
c7f0f3b1 AL |
376 | for (i = 0; words[i]; i++) { |
377 | fprintf(qtest_log_fp, " %s", words[i]); | |
378 | } | |
379 | fprintf(qtest_log_fp, "\n"); | |
380 | } | |
381 | ||
382 | g_assert(command); | |
20288345 PB |
383 | if (strcmp(words[0], "irq_intercept_out") == 0 |
384 | || strcmp(words[0], "irq_intercept_in") == 0) { | |
a5f54290 PC |
385 | DeviceState *dev; |
386 | NamedGPIOList *ngl; | |
20288345 PB |
387 | |
388 | g_assert(words[1]); | |
389 | dev = DEVICE(object_resolve_path(words[1], NULL)); | |
390 | if (!dev) { | |
391 | qtest_send_prefix(chr); | |
392 | qtest_send(chr, "FAIL Unknown device\n"); | |
7d37435b | 393 | return; |
20288345 PB |
394 | } |
395 | ||
396 | if (irq_intercept_dev) { | |
397 | qtest_send_prefix(chr); | |
398 | if (irq_intercept_dev != dev) { | |
399 | qtest_send(chr, "FAIL IRQ intercept already enabled\n"); | |
400 | } else { | |
401 | qtest_send(chr, "OK\n"); | |
402 | } | |
7d37435b | 403 | return; |
20288345 PB |
404 | } |
405 | ||
a5f54290 PC |
406 | QLIST_FOREACH(ngl, &dev->gpios, node) { |
407 | /* We don't support intercept of named GPIOs yet */ | |
408 | if (ngl->name) { | |
409 | continue; | |
410 | } | |
411 | if (words[0][14] == 'o') { | |
60a79016 PC |
412 | int i; |
413 | for (i = 0; i < ngl->num_out; ++i) { | |
414 | qemu_irq *disconnected = g_new0(qemu_irq, 1); | |
415 | qemu_irq icpt = qemu_allocate_irq(qtest_irq_handler, | |
416 | disconnected, i); | |
417 | ||
418 | *disconnected = qdev_intercept_gpio_out(dev, icpt, | |
419 | ngl->name, i); | |
420 | } | |
a5f54290 PC |
421 | } else { |
422 | qemu_irq_intercept_in(ngl->in, qtest_irq_handler, | |
423 | ngl->num_in); | |
424 | } | |
20288345 PB |
425 | } |
426 | irq_intercept_dev = dev; | |
427 | qtest_send_prefix(chr); | |
428 | qtest_send(chr, "OK\n"); | |
9813dc6a SG |
429 | } else if (strcmp(words[0], "set_irq_in") == 0) { |
430 | DeviceState *dev; | |
431 | qemu_irq irq; | |
432 | char *name; | |
433 | int ret; | |
434 | int num; | |
435 | int level; | |
436 | ||
437 | g_assert(words[1] && words[2] && words[3] && words[4]); | |
20288345 | 438 | |
9813dc6a SG |
439 | dev = DEVICE(object_resolve_path(words[1], NULL)); |
440 | if (!dev) { | |
441 | qtest_send_prefix(chr); | |
442 | qtest_send(chr, "FAIL Unknown device\n"); | |
443 | return; | |
444 | } | |
445 | ||
446 | if (strcmp(words[2], "unnamed-gpio-in") == 0) { | |
447 | name = NULL; | |
448 | } else { | |
449 | name = words[2]; | |
450 | } | |
451 | ||
452 | ret = qemu_strtoi(words[3], NULL, 0, &num); | |
453 | g_assert(!ret); | |
454 | ret = qemu_strtoi(words[4], NULL, 0, &level); | |
455 | g_assert(!ret); | |
456 | ||
457 | irq = qdev_get_gpio_in_named(dev, name, num); | |
458 | ||
459 | qemu_set_irq(irq, level); | |
460 | qtest_send_prefix(chr); | |
461 | qtest_send(chr, "OK\n"); | |
20288345 PB |
462 | } else if (strcmp(words[0], "outb") == 0 || |
463 | strcmp(words[0], "outw") == 0 || | |
464 | strcmp(words[0], "outl") == 0) { | |
aa15f497 LV |
465 | unsigned long addr; |
466 | unsigned long value; | |
14773125 | 467 | int ret; |
c7f0f3b1 AL |
468 | |
469 | g_assert(words[1] && words[2]); | |
14773125 EB |
470 | ret = qemu_strtoul(words[1], NULL, 0, &addr); |
471 | g_assert(ret == 0); | |
472 | ret = qemu_strtoul(words[2], NULL, 0, &value); | |
473 | g_assert(ret == 0); | |
aa15f497 | 474 | g_assert(addr <= 0xffff); |
c7f0f3b1 AL |
475 | |
476 | if (words[0][3] == 'b') { | |
477 | cpu_outb(addr, value); | |
478 | } else if (words[0][3] == 'w') { | |
479 | cpu_outw(addr, value); | |
480 | } else if (words[0][3] == 'l') { | |
481 | cpu_outl(addr, value); | |
482 | } | |
483 | qtest_send_prefix(chr); | |
484 | qtest_send(chr, "OK\n"); | |
485 | } else if (strcmp(words[0], "inb") == 0 || | |
486 | strcmp(words[0], "inw") == 0 || | |
487 | strcmp(words[0], "inl") == 0) { | |
aa15f497 | 488 | unsigned long addr; |
c7f0f3b1 | 489 | uint32_t value = -1U; |
14773125 | 490 | int ret; |
c7f0f3b1 AL |
491 | |
492 | g_assert(words[1]); | |
14773125 EB |
493 | ret = qemu_strtoul(words[1], NULL, 0, &addr); |
494 | g_assert(ret == 0); | |
aa15f497 | 495 | g_assert(addr <= 0xffff); |
c7f0f3b1 AL |
496 | |
497 | if (words[0][2] == 'b') { | |
498 | value = cpu_inb(addr); | |
499 | } else if (words[0][2] == 'w') { | |
500 | value = cpu_inw(addr); | |
501 | } else if (words[0][2] == 'l') { | |
502 | value = cpu_inl(addr); | |
503 | } | |
504 | qtest_send_prefix(chr); | |
332cc7e9 | 505 | qtest_sendf(chr, "OK 0x%04x\n", value); |
872536bf AF |
506 | } else if (strcmp(words[0], "writeb") == 0 || |
507 | strcmp(words[0], "writew") == 0 || | |
508 | strcmp(words[0], "writel") == 0 || | |
509 | strcmp(words[0], "writeq") == 0) { | |
510 | uint64_t addr; | |
511 | uint64_t value; | |
14773125 | 512 | int ret; |
872536bf AF |
513 | |
514 | g_assert(words[1] && words[2]); | |
14773125 EB |
515 | ret = qemu_strtou64(words[1], NULL, 0, &addr); |
516 | g_assert(ret == 0); | |
517 | ret = qemu_strtou64(words[2], NULL, 0, &value); | |
518 | g_assert(ret == 0); | |
872536bf AF |
519 | |
520 | if (words[0][5] == 'b') { | |
521 | uint8_t data = value; | |
19f70347 PM |
522 | address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
523 | &data, 1); | |
872536bf AF |
524 | } else if (words[0][5] == 'w') { |
525 | uint16_t data = value; | |
526 | tswap16s(&data); | |
19f70347 PM |
527 | address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
528 | &data, 2); | |
872536bf AF |
529 | } else if (words[0][5] == 'l') { |
530 | uint32_t data = value; | |
531 | tswap32s(&data); | |
19f70347 PM |
532 | address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
533 | &data, 4); | |
872536bf AF |
534 | } else if (words[0][5] == 'q') { |
535 | uint64_t data = value; | |
536 | tswap64s(&data); | |
19f70347 PM |
537 | address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
538 | &data, 8); | |
872536bf AF |
539 | } |
540 | qtest_send_prefix(chr); | |
541 | qtest_send(chr, "OK\n"); | |
542 | } else if (strcmp(words[0], "readb") == 0 || | |
543 | strcmp(words[0], "readw") == 0 || | |
544 | strcmp(words[0], "readl") == 0 || | |
545 | strcmp(words[0], "readq") == 0) { | |
546 | uint64_t addr; | |
547 | uint64_t value = UINT64_C(-1); | |
14773125 | 548 | int ret; |
872536bf AF |
549 | |
550 | g_assert(words[1]); | |
14773125 EB |
551 | ret = qemu_strtou64(words[1], NULL, 0, &addr); |
552 | g_assert(ret == 0); | |
872536bf AF |
553 | |
554 | if (words[0][4] == 'b') { | |
555 | uint8_t data; | |
19f70347 PM |
556 | address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
557 | &data, 1); | |
872536bf AF |
558 | value = data; |
559 | } else if (words[0][4] == 'w') { | |
560 | uint16_t data; | |
19f70347 PM |
561 | address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
562 | &data, 2); | |
872536bf AF |
563 | value = tswap16(data); |
564 | } else if (words[0][4] == 'l') { | |
565 | uint32_t data; | |
19f70347 PM |
566 | address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
567 | &data, 4); | |
872536bf AF |
568 | value = tswap32(data); |
569 | } else if (words[0][4] == 'q') { | |
19f70347 PM |
570 | address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
571 | &value, 8); | |
872536bf AF |
572 | tswap64s(&value); |
573 | } | |
574 | qtest_send_prefix(chr); | |
332cc7e9 | 575 | qtest_sendf(chr, "OK 0x%016" PRIx64 "\n", value); |
c7f0f3b1 AL |
576 | } else if (strcmp(words[0], "read") == 0) { |
577 | uint64_t addr, len, i; | |
578 | uint8_t *data; | |
5560b85a | 579 | char *enc; |
14773125 | 580 | int ret; |
c7f0f3b1 AL |
581 | |
582 | g_assert(words[1] && words[2]); | |
14773125 EB |
583 | ret = qemu_strtou64(words[1], NULL, 0, &addr); |
584 | g_assert(ret == 0); | |
585 | ret = qemu_strtou64(words[2], NULL, 0, &len); | |
586 | g_assert(ret == 0); | |
204febd1 GK |
587 | /* We'd send garbage to libqtest if len is 0 */ |
588 | g_assert(len); | |
c7f0f3b1 AL |
589 | |
590 | data = g_malloc(len); | |
19f70347 PM |
591 | address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data, |
592 | len); | |
c7f0f3b1 | 593 | |
5560b85a | 594 | enc = g_malloc(2 * len + 1); |
c7f0f3b1 | 595 | for (i = 0; i < len; i++) { |
5560b85a | 596 | sprintf(&enc[i * 2], "%02x", data[i]); |
c7f0f3b1 | 597 | } |
5560b85a JS |
598 | |
599 | qtest_send_prefix(chr); | |
600 | qtest_sendf(chr, "OK 0x%s\n", enc); | |
c7f0f3b1 AL |
601 | |
602 | g_free(data); | |
5560b85a | 603 | g_free(enc); |
7a6a740d JS |
604 | } else if (strcmp(words[0], "b64read") == 0) { |
605 | uint64_t addr, len; | |
606 | uint8_t *data; | |
607 | gchar *b64_data; | |
14773125 | 608 | int ret; |
7a6a740d JS |
609 | |
610 | g_assert(words[1] && words[2]); | |
14773125 EB |
611 | ret = qemu_strtou64(words[1], NULL, 0, &addr); |
612 | g_assert(ret == 0); | |
613 | ret = qemu_strtou64(words[2], NULL, 0, &len); | |
614 | g_assert(ret == 0); | |
7a6a740d JS |
615 | |
616 | data = g_malloc(len); | |
19f70347 PM |
617 | address_space_read(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data, |
618 | len); | |
7a6a740d JS |
619 | b64_data = g_base64_encode(data, len); |
620 | qtest_send_prefix(chr); | |
621 | qtest_sendf(chr, "OK %s\n", b64_data); | |
622 | ||
623 | g_free(data); | |
624 | g_free(b64_data); | |
c7f0f3b1 AL |
625 | } else if (strcmp(words[0], "write") == 0) { |
626 | uint64_t addr, len, i; | |
627 | uint8_t *data; | |
628 | size_t data_len; | |
14773125 | 629 | int ret; |
c7f0f3b1 AL |
630 | |
631 | g_assert(words[1] && words[2] && words[3]); | |
14773125 EB |
632 | ret = qemu_strtou64(words[1], NULL, 0, &addr); |
633 | g_assert(ret == 0); | |
634 | ret = qemu_strtou64(words[2], NULL, 0, &len); | |
635 | g_assert(ret == 0); | |
c7f0f3b1 AL |
636 | |
637 | data_len = strlen(words[3]); | |
638 | if (data_len < 3) { | |
639 | qtest_send(chr, "ERR invalid argument size\n"); | |
640 | return; | |
641 | } | |
642 | ||
643 | data = g_malloc(len); | |
644 | for (i = 0; i < len; i++) { | |
645 | if ((i * 2 + 4) <= data_len) { | |
646 | data[i] = hex2nib(words[3][i * 2 + 2]) << 4; | |
647 | data[i] |= hex2nib(words[3][i * 2 + 3]); | |
648 | } else { | |
649 | data[i] = 0; | |
650 | } | |
651 | } | |
19f70347 PM |
652 | address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data, |
653 | len); | |
c7f0f3b1 AL |
654 | g_free(data); |
655 | ||
4d007963 JS |
656 | qtest_send_prefix(chr); |
657 | qtest_send(chr, "OK\n"); | |
658 | } else if (strcmp(words[0], "memset") == 0) { | |
659 | uint64_t addr, len; | |
660 | uint8_t *data; | |
aa15f497 | 661 | unsigned long pattern; |
14773125 | 662 | int ret; |
4d007963 JS |
663 | |
664 | g_assert(words[1] && words[2] && words[3]); | |
14773125 EB |
665 | ret = qemu_strtou64(words[1], NULL, 0, &addr); |
666 | g_assert(ret == 0); | |
667 | ret = qemu_strtou64(words[2], NULL, 0, &len); | |
668 | g_assert(ret == 0); | |
669 | ret = qemu_strtoul(words[3], NULL, 0, &pattern); | |
670 | g_assert(ret == 0); | |
4d007963 | 671 | |
5f31bbf1 PM |
672 | if (len) { |
673 | data = g_malloc(len); | |
674 | memset(data, pattern, len); | |
19f70347 PM |
675 | address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, |
676 | data, len); | |
5f31bbf1 PM |
677 | g_free(data); |
678 | } | |
4d007963 | 679 | |
7a6a740d JS |
680 | qtest_send_prefix(chr); |
681 | qtest_send(chr, "OK\n"); | |
682 | } else if (strcmp(words[0], "b64write") == 0) { | |
683 | uint64_t addr, len; | |
684 | uint8_t *data; | |
685 | size_t data_len; | |
686 | gsize out_len; | |
14773125 | 687 | int ret; |
7a6a740d JS |
688 | |
689 | g_assert(words[1] && words[2] && words[3]); | |
14773125 EB |
690 | ret = qemu_strtou64(words[1], NULL, 0, &addr); |
691 | g_assert(ret == 0); | |
692 | ret = qemu_strtou64(words[2], NULL, 0, &len); | |
693 | g_assert(ret == 0); | |
7a6a740d JS |
694 | |
695 | data_len = strlen(words[3]); | |
696 | if (data_len < 3) { | |
697 | qtest_send(chr, "ERR invalid argument size\n"); | |
698 | return; | |
699 | } | |
700 | ||
701 | data = g_base64_decode_inplace(words[3], &out_len); | |
702 | if (out_len != len) { | |
703 | qtest_log_send("b64write: data length mismatch (told %"PRIu64", " | |
704 | "found %zu)\n", | |
705 | len, out_len); | |
706 | out_len = MIN(out_len, len); | |
707 | } | |
708 | ||
19f70347 PM |
709 | address_space_write(first_cpu->as, addr, MEMTXATTRS_UNSPECIFIED, data, |
710 | len); | |
7a6a740d | 711 | |
c7f0f3b1 AL |
712 | qtest_send_prefix(chr); |
713 | qtest_send(chr, "OK\n"); | |
54ce6f22 LV |
714 | } else if (strcmp(words[0], "endianness") == 0) { |
715 | qtest_send_prefix(chr); | |
ee3eb3a7 | 716 | #if TARGET_BIG_ENDIAN |
54ce6f22 LV |
717 | qtest_sendf(chr, "OK big\n"); |
718 | #else | |
719 | qtest_sendf(chr, "OK little\n"); | |
720 | #endif | |
2c6e918e | 721 | #ifdef CONFIG_PSERIES |
eeddd59f LV |
722 | } else if (strcmp(words[0], "rtas") == 0) { |
723 | uint64_t res, args, ret; | |
724 | unsigned long nargs, nret; | |
14773125 EB |
725 | int rc; |
726 | ||
727 | rc = qemu_strtoul(words[2], NULL, 0, &nargs); | |
728 | g_assert(rc == 0); | |
729 | rc = qemu_strtou64(words[3], NULL, 0, &args); | |
730 | g_assert(rc == 0); | |
731 | rc = qemu_strtoul(words[4], NULL, 0, &nret); | |
732 | g_assert(rc == 0); | |
733 | rc = qemu_strtou64(words[5], NULL, 0, &ret); | |
734 | g_assert(rc == 0); | |
eeddd59f LV |
735 | res = qtest_rtas_call(words[1], nargs, args, nret, ret); |
736 | ||
737 | qtest_send_prefix(chr); | |
738 | qtest_sendf(chr, "OK %"PRIu64"\n", res); | |
739 | #endif | |
d4fce24f | 740 | } else if (qtest_enabled() && strcmp(words[0], "clock_step") == 0) { |
8156be56 PB |
741 | int64_t ns; |
742 | ||
743 | if (words[1]) { | |
14773125 EB |
744 | int ret = qemu_strtoi64(words[1], NULL, 0, &ns); |
745 | g_assert(ret == 0); | |
8156be56 | 746 | } else { |
dcb15780 PD |
747 | ns = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL, |
748 | QEMU_TIMER_ATTR_ALL); | |
8156be56 | 749 | } |
bc72ad67 | 750 | qtest_clock_warp(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + ns); |
8156be56 | 751 | qtest_send_prefix(chr); |
332cc7e9 JS |
752 | qtest_sendf(chr, "OK %"PRIi64"\n", |
753 | (int64_t)qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); | |
eb062cfa | 754 | } else if (strcmp(words[0], "module_load") == 0) { |
c551fb0b CF |
755 | Error *local_err = NULL; |
756 | int rv; | |
eb062cfa MAL |
757 | g_assert(words[1] && words[2]); |
758 | ||
759 | qtest_send_prefix(chr); | |
c551fb0b CF |
760 | rv = module_load(words[1], words[2], &local_err); |
761 | if (rv > 0) { | |
eb062cfa MAL |
762 | qtest_sendf(chr, "OK\n"); |
763 | } else { | |
c551fb0b CF |
764 | if (rv < 0) { |
765 | error_report_err(local_err); | |
766 | } | |
eb062cfa MAL |
767 | qtest_sendf(chr, "FAIL\n"); |
768 | } | |
d4fce24f | 769 | } else if (qtest_enabled() && strcmp(words[0], "clock_set") == 0) { |
8156be56 | 770 | int64_t ns; |
14773125 | 771 | int ret; |
8156be56 PB |
772 | |
773 | g_assert(words[1]); | |
14773125 EB |
774 | ret = qemu_strtoi64(words[1], NULL, 0, &ns); |
775 | g_assert(ret == 0); | |
8156be56 PB |
776 | qtest_clock_warp(ns); |
777 | qtest_send_prefix(chr); | |
332cc7e9 JS |
778 | qtest_sendf(chr, "OK %"PRIi64"\n", |
779 | (int64_t)qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); | |
c7f0f3b1 AL |
780 | } else { |
781 | qtest_send_prefix(chr); | |
332cc7e9 | 782 | qtest_sendf(chr, "FAIL Unknown command '%s'\n", words[0]); |
c7f0f3b1 AL |
783 | } |
784 | } | |
785 | ||
5345fdb4 | 786 | static void qtest_process_inbuf(CharBackend *chr, GString *inbuf) |
c7f0f3b1 AL |
787 | { |
788 | char *end; | |
789 | ||
790 | while ((end = strchr(inbuf->str, '\n')) != NULL) { | |
791 | size_t offset; | |
792 | GString *cmd; | |
793 | gchar **words; | |
794 | ||
795 | offset = end - inbuf->str; | |
796 | ||
797 | cmd = g_string_new_len(inbuf->str, offset); | |
798 | g_string_erase(inbuf, 0, offset + 1); | |
799 | ||
800 | words = g_strsplit(cmd->str, " ", 0); | |
801 | qtest_process_command(chr, words); | |
802 | g_strfreev(words); | |
803 | ||
804 | g_string_free(cmd, TRUE); | |
805 | } | |
806 | } | |
807 | ||
808 | static void qtest_read(void *opaque, const uint8_t *buf, int size) | |
809 | { | |
5345fdb4 | 810 | CharBackend *chr = opaque; |
c7f0f3b1 AL |
811 | |
812 | g_string_append_len(inbuf, (const gchar *)buf, size); | |
813 | qtest_process_inbuf(chr, inbuf); | |
814 | } | |
815 | ||
816 | static int qtest_can_read(void *opaque) | |
817 | { | |
818 | return 1024; | |
819 | } | |
820 | ||
083b266f | 821 | static void qtest_event(void *opaque, QEMUChrEvent event) |
c7f0f3b1 AL |
822 | { |
823 | int i; | |
824 | ||
825 | switch (event) { | |
826 | case CHR_EVENT_OPENED: | |
ba646ff6 MA |
827 | /* |
828 | * We used to call qemu_system_reset() here, hoping we could | |
829 | * use the same process for multiple tests that way. Never | |
830 | * used. Injects an extra reset even when it's not used, and | |
831 | * that can mess up tests, e.g. -boot once. | |
832 | */ | |
c7f0f3b1 AL |
833 | for (i = 0; i < ARRAY_SIZE(irq_levels); i++) { |
834 | irq_levels[i] = 0; | |
835 | } | |
20e4ae11 MAL |
836 | |
837 | g_clear_pointer(&timer, g_timer_destroy); | |
838 | timer = g_timer_new(); | |
c7f0f3b1 AL |
839 | qtest_opened = true; |
840 | if (qtest_log_fp) { | |
20e4ae11 | 841 | fprintf(qtest_log_fp, "[I " FMT_timeval "] OPENED\n", g_timer_elapsed(timer, NULL)); |
c7f0f3b1 AL |
842 | } |
843 | break; | |
844 | case CHR_EVENT_CLOSED: | |
845 | qtest_opened = false; | |
846 | if (qtest_log_fp) { | |
20e4ae11 | 847 | fprintf(qtest_log_fp, "[I +" FMT_timeval "] CLOSED\n", g_timer_elapsed(timer, NULL)); |
c7f0f3b1 | 848 | } |
20e4ae11 | 849 | g_clear_pointer(&timer, g_timer_destroy); |
c7f0f3b1 AL |
850 | break; |
851 | default: | |
852 | break; | |
853 | } | |
854 | } | |
6ba7ada3 | 855 | |
2b8985f1 | 856 | void qtest_server_init(const char *qtest_chrdev, const char *qtest_log, Error **errp) |
d4fce24f | 857 | { |
6ba7ada3 | 858 | ERRP_GUARD(); |
0ec7b3e7 | 859 | Chardev *chr; |
6ba7ada3 | 860 | Object *qtest; |
c7f0f3b1 | 861 | |
4ad6f6cb | 862 | chr = qemu_chr_new("qtest", qtest_chrdev, NULL); |
23802b4f FZ |
863 | if (chr == NULL) { |
864 | error_setg(errp, "Failed to initialize device for qtest: \"%s\"", | |
865 | qtest_chrdev); | |
866 | return; | |
867 | } | |
868 | ||
6ba7ada3 | 869 | qtest = object_new(TYPE_QTEST); |
537a1388 | 870 | object_property_set_str(qtest, "chardev", chr->label, &error_abort); |
6ba7ada3 PB |
871 | if (qtest_log) { |
872 | object_property_set_str(qtest, "log", qtest_log, &error_abort); | |
873 | } | |
874 | object_property_add_child(qdev_get_machine(), "qtest", qtest); | |
875 | user_creatable_complete(USER_CREATABLE(qtest), errp); | |
876 | if (*errp) { | |
877 | object_unparent(qtest); | |
878 | } | |
879 | object_unref(OBJECT(chr)); | |
880 | object_unref(qtest); | |
881 | } | |
882 | ||
883 | static bool qtest_server_start(QTest *q, Error **errp) | |
884 | { | |
885 | Chardev *chr = q->chr; | |
886 | const char *qtest_log = q->log; | |
887 | ||
c7f0f3b1 AL |
888 | if (qtest_log) { |
889 | if (strcmp(qtest_log, "none") != 0) { | |
890 | qtest_log_fp = fopen(qtest_log, "w+"); | |
891 | } | |
892 | } else { | |
893 | qtest_log_fp = stderr; | |
894 | } | |
895 | ||
6ba7ada3 PB |
896 | if (!qemu_chr_fe_init(&q->qtest_chr, chr, errp)) { |
897 | return false; | |
898 | } | |
899 | qemu_chr_fe_set_handlers(&q->qtest_chr, qtest_can_read, qtest_read, | |
900 | qtest_event, NULL, &q->qtest_chr, NULL, true); | |
901 | qemu_chr_fe_set_echo(&q->qtest_chr, true); | |
107684c0 LL |
902 | |
903 | inbuf = g_string_new(""); | |
e731d083 AB |
904 | |
905 | if (!qtest_server_send) { | |
6ba7ada3 | 906 | qtest_server_set_send_handler(qtest_server_char_be_send, &q->qtest_chr); |
e731d083 | 907 | } |
6ba7ada3 PB |
908 | qtest = q; |
909 | return true; | |
e731d083 AB |
910 | } |
911 | ||
3fc92f87 AB |
912 | void qtest_server_set_send_handler(void (*send)(void*, const char*), |
913 | void *opaque) | |
e731d083 AB |
914 | { |
915 | qtest_server_send = send; | |
916 | qtest_server_send_opaque = opaque; | |
c7f0f3b1 | 917 | } |
b3be57c3 MT |
918 | |
919 | bool qtest_driver(void) | |
920 | { | |
6ba7ada3 | 921 | return qtest && qtest->qtest_chr.chr != NULL; |
b3be57c3 | 922 | } |
0bd9aef8 AB |
923 | |
924 | void qtest_server_inproc_recv(void *dummy, const char *buf) | |
925 | { | |
926 | static GString *gstr; | |
927 | if (!gstr) { | |
928 | gstr = g_string_new(NULL); | |
929 | } | |
930 | g_string_append(gstr, buf); | |
931 | if (gstr->str[gstr->len - 1] == '\n') { | |
932 | qtest_process_inbuf(NULL, gstr); | |
933 | g_string_truncate(gstr, 0); | |
934 | } | |
935 | } | |
6ba7ada3 PB |
936 | |
937 | static void qtest_complete(UserCreatable *uc, Error **errp) | |
938 | { | |
939 | QTest *q = QTEST(uc); | |
940 | if (qtest) { | |
941 | error_setg(errp, "Only one instance of qtest can be created"); | |
942 | return; | |
943 | } | |
944 | if (!q->chr_name) { | |
945 | error_setg(errp, "No backend specified"); | |
946 | return; | |
947 | } | |
948 | ||
949 | if (OBJECT(uc)->parent != qdev_get_machine()) { | |
950 | q->has_machine_link = true; | |
951 | object_property_add_const_link(qdev_get_machine(), "qtest", OBJECT(uc)); | |
952 | } else { | |
953 | /* -qtest was used. */ | |
954 | } | |
955 | ||
956 | qtest_server_start(q, errp); | |
957 | } | |
958 | ||
959 | static void qtest_unparent(Object *obj) | |
960 | { | |
961 | QTest *q = QTEST(obj); | |
962 | ||
963 | if (qtest == q) { | |
964 | qemu_chr_fe_disconnect(&q->qtest_chr); | |
965 | assert(!qtest_opened); | |
966 | qemu_chr_fe_deinit(&q->qtest_chr, false); | |
967 | if (qtest_log_fp) { | |
968 | fclose(qtest_log_fp); | |
969 | qtest_log_fp = NULL; | |
970 | } | |
971 | qtest = NULL; | |
972 | } | |
973 | ||
974 | if (q->has_machine_link) { | |
975 | object_property_del(qdev_get_machine(), "qtest"); | |
976 | q->has_machine_link = false; | |
977 | } | |
978 | } | |
979 | ||
980 | static void qtest_set_log(Object *obj, const char *value, Error **errp) | |
981 | { | |
982 | QTest *q = QTEST(obj); | |
983 | ||
984 | if (qtest == q) { | |
8d095933 | 985 | error_setg(errp, "Property 'log' can not be set now"); |
6ba7ada3 PB |
986 | } else { |
987 | g_free(q->log); | |
988 | q->log = g_strdup(value); | |
989 | } | |
990 | } | |
991 | ||
992 | static char *qtest_get_log(Object *obj, Error **errp) | |
993 | { | |
994 | QTest *q = QTEST(obj); | |
995 | ||
996 | return g_strdup(q->log); | |
997 | } | |
998 | ||
999 | static void qtest_set_chardev(Object *obj, const char *value, Error **errp) | |
1000 | { | |
1001 | QTest *q = QTEST(obj); | |
1002 | Chardev *chr; | |
1003 | ||
1004 | if (qtest == q) { | |
8d095933 | 1005 | error_setg(errp, "Property 'chardev' can not be set now"); |
6ba7ada3 PB |
1006 | return; |
1007 | } | |
1008 | ||
1009 | chr = qemu_chr_find(value); | |
1010 | if (!chr) { | |
1011 | error_setg(errp, "Cannot find character device '%s'", value); | |
1012 | return; | |
1013 | } | |
1014 | ||
1015 | g_free(q->chr_name); | |
1016 | q->chr_name = g_strdup(value); | |
1017 | ||
1018 | if (q->chr) { | |
1019 | object_unref(q->chr); | |
1020 | } | |
1021 | q->chr = chr; | |
1022 | object_ref(chr); | |
1023 | } | |
1024 | ||
1025 | static char *qtest_get_chardev(Object *obj, Error **errp) | |
1026 | { | |
1027 | QTest *q = QTEST(obj); | |
1028 | ||
1029 | return g_strdup(q->chr_name); | |
1030 | } | |
1031 | ||
1032 | static void qtest_class_init(ObjectClass *oc, void *data) | |
1033 | { | |
1034 | UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc); | |
1035 | ||
1036 | oc->unparent = qtest_unparent; | |
1037 | ucc->complete = qtest_complete; | |
1038 | ||
1039 | object_class_property_add_str(oc, "chardev", | |
1040 | qtest_get_chardev, qtest_set_chardev); | |
1041 | object_class_property_add_str(oc, "log", | |
1042 | qtest_get_log, qtest_set_log); | |
1043 | } | |
1044 | ||
1045 | static const TypeInfo qtest_info = { | |
1046 | .name = TYPE_QTEST, | |
1047 | .parent = TYPE_OBJECT, | |
1048 | .class_init = qtest_class_init, | |
1049 | .instance_size = sizeof(QTest), | |
1050 | .interfaces = (InterfaceInfo[]) { | |
1051 | { TYPE_USER_CREATABLE }, | |
1052 | { } | |
1053 | } | |
1054 | }; | |
1055 | ||
1056 | static void register_types(void) | |
1057 | { | |
1058 | type_register_static(&qtest_info); | |
1059 | } | |
1060 | ||
1061 | type_init(register_types); |