1a1d41cf9SPatrick Mooney /*
2a1d41cf9SPatrick Mooney * This file and its contents are supplied under the terms of the
3a1d41cf9SPatrick Mooney * Common Development and Distribution License ("CDDL"), version 1.0.
4a1d41cf9SPatrick Mooney * You may only use this file in accordance with the terms of version
5a1d41cf9SPatrick Mooney * 1.0 of the CDDL.
6a1d41cf9SPatrick Mooney *
7a1d41cf9SPatrick Mooney * A full copy of the text of the CDDL should have accompanied this
8a1d41cf9SPatrick Mooney * source. A copy of the CDDL is also available via the Internet at
9a1d41cf9SPatrick Mooney * http://www.illumos.org/license/CDDL.
10a1d41cf9SPatrick Mooney */
11a1d41cf9SPatrick Mooney
12a1d41cf9SPatrick Mooney /*
13a1d41cf9SPatrick Mooney * Copyright 2023 Oxide Computer Company
14a1d41cf9SPatrick Mooney */
15a1d41cf9SPatrick Mooney
16a1d41cf9SPatrick Mooney #include <stdio.h>
17a1d41cf9SPatrick Mooney #include <unistd.h>
18a1d41cf9SPatrick Mooney #include <stdlib.h>
19a1d41cf9SPatrick Mooney #include <strings.h>
20a1d41cf9SPatrick Mooney #include <libgen.h>
21a1d41cf9SPatrick Mooney #include <assert.h>
227c224ea6SPatrick Mooney #include <signal.h>
237c224ea6SPatrick Mooney #include <errno.h>
24a1d41cf9SPatrick Mooney
25a1d41cf9SPatrick Mooney #include <sys/types.h>
26a1d41cf9SPatrick Mooney #include <sys/sysmacros.h>
27a1d41cf9SPatrick Mooney #include <sys/debug.h>
28a1d41cf9SPatrick Mooney #include <sys/vmm.h>
29a1d41cf9SPatrick Mooney #include <sys/vmm_dev.h>
30a1d41cf9SPatrick Mooney #include <vmmapi.h>
31a1d41cf9SPatrick Mooney
32a1d41cf9SPatrick Mooney #include "in_guest.h"
33a1d41cf9SPatrick Mooney #include "test_defs.h"
34a1d41cf9SPatrick Mooney
357c224ea6SPatrick Mooney static bool timed_out = false;
367c224ea6SPatrick Mooney
377c224ea6SPatrick Mooney static void
sigalrm_handler(int sig)387c224ea6SPatrick Mooney sigalrm_handler(int sig)
397c224ea6SPatrick Mooney {
407c224ea6SPatrick Mooney timed_out = true;
417c224ea6SPatrick Mooney }
427c224ea6SPatrick Mooney
437c224ea6SPatrick Mooney static void
configure_timeout(uint_t seconds)447c224ea6SPatrick Mooney configure_timeout(uint_t seconds)
457c224ea6SPatrick Mooney {
467c224ea6SPatrick Mooney struct sigaction sa = {
477c224ea6SPatrick Mooney .sa_handler = sigalrm_handler,
487c224ea6SPatrick Mooney };
497c224ea6SPatrick Mooney struct sigaction old_sa;
507c224ea6SPatrick Mooney if (sigaction(SIGALRM, &sa, &old_sa) != 0) {
517c224ea6SPatrick Mooney test_fail_errno(errno,
527c224ea6SPatrick Mooney "could not prep signal handling for bad access");
537c224ea6SPatrick Mooney }
547c224ea6SPatrick Mooney (void) alarm(seconds);
557c224ea6SPatrick Mooney }
56a1d41cf9SPatrick Mooney
57a1d41cf9SPatrick Mooney int
main(int argc,char * argv[])58a1d41cf9SPatrick Mooney main(int argc, char *argv[])
59a1d41cf9SPatrick Mooney {
60a1d41cf9SPatrick Mooney const char *test_suite_name = basename(argv[0]);
61a1d41cf9SPatrick Mooney struct vmctx *ctx = NULL;
62*32640292SAndy Fiddaman struct vcpu *vcpu;
63a1d41cf9SPatrick Mooney int err;
64a1d41cf9SPatrick Mooney
65a1d41cf9SPatrick Mooney ctx = test_initialize(test_suite_name);
66a1d41cf9SPatrick Mooney
67*32640292SAndy Fiddaman if ((vcpu = vm_vcpu_open(ctx, 0)) == NULL) {
68*32640292SAndy Fiddaman test_fail_errno(errno, "Could not open vcpu0");
69*32640292SAndy Fiddaman }
70*32640292SAndy Fiddaman
71*32640292SAndy Fiddaman err = test_setup_vcpu(vcpu, MEM_LOC_PAYLOAD, MEM_LOC_STACK);
72a1d41cf9SPatrick Mooney if (err != 0) {
73a1d41cf9SPatrick Mooney test_fail_errno(err, "Could not initialize vcpu0");
74a1d41cf9SPatrick Mooney }
75a1d41cf9SPatrick Mooney
76a1d41cf9SPatrick Mooney timespec_t ts = { 0 };
77a1d41cf9SPatrick Mooney err = vm_rtc_settime(ctx, &ts);
78a1d41cf9SPatrick Mooney if (err != 0) {
79a1d41cf9SPatrick Mooney test_fail_errno(err, "Could zero out RTC time");
80a1d41cf9SPatrick Mooney }
81a1d41cf9SPatrick Mooney
827c224ea6SPatrick Mooney /* A successful payload should be wrapped up well before 8 seconds */
837c224ea6SPatrick Mooney configure_timeout(8);
847c224ea6SPatrick Mooney
85a1d41cf9SPatrick Mooney struct vm_entry ventry = { 0 };
86a1d41cf9SPatrick Mooney struct vm_exit vexit = { 0 };
87a1d41cf9SPatrick Mooney
88a1d41cf9SPatrick Mooney do {
89a1d41cf9SPatrick Mooney const enum vm_exit_kind kind =
90*32640292SAndy Fiddaman test_run_vcpu(vcpu, &ventry, &vexit);
917c224ea6SPatrick Mooney
927c224ea6SPatrick Mooney if (timed_out) {
937c224ea6SPatrick Mooney test_fail_msg("test timed out\n");
947c224ea6SPatrick Mooney }
957c224ea6SPatrick Mooney
96a1d41cf9SPatrick Mooney switch (kind) {
97a1d41cf9SPatrick Mooney case VEK_REENTR:
98a1d41cf9SPatrick Mooney break;
99a1d41cf9SPatrick Mooney case VEK_TEST_PASS:
100a1d41cf9SPatrick Mooney test_pass();
101a1d41cf9SPatrick Mooney break;
102a1d41cf9SPatrick Mooney case VEK_TEST_FAIL:
103a1d41cf9SPatrick Mooney test_fail();
104a1d41cf9SPatrick Mooney break;
105a1d41cf9SPatrick Mooney case VEK_TEST_MSG:
106a1d41cf9SPatrick Mooney test_msg_print(ctx);
107a1d41cf9SPatrick Mooney break;
108a1d41cf9SPatrick Mooney default:
109a1d41cf9SPatrick Mooney test_fail_vmexit(&vexit);
110a1d41cf9SPatrick Mooney break;
111a1d41cf9SPatrick Mooney }
112a1d41cf9SPatrick Mooney } while (true);
113a1d41cf9SPatrick Mooney }
114