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22#include "qemu/osdep.h"
23#include "libqtest.h"
24
25#define MAGIC 0xcafec0de
26#define ADDRESS 0x4000
27
28static void check_guest_memory(void)
29{
30 uint32_t signature;
31 int i;
32
33
34 for (i = 0; i < 60000; ++i) {
35 signature = readl(ADDRESS);
36 if (signature == MAGIC) {
37 break;
38 }
39 g_usleep(10000);
40 }
41
42 g_assert_cmphex(signature, ==, MAGIC);
43}
44
45static void test_machine(const void *machine)
46{
47 const char *extra_args;
48
49
50 extra_args = strcmp(machine, "pseries") == 0 ? "-nodefaults" : "";
51
52 global_qtest = qtest_initf("-M %s,accel=tcg %s "
53 "-prom-env 'use-nvramrc?=true' "
54 "-prom-env 'nvramrc=%x %x l!' ",
55 (const char *)machine, extra_args,
56 MAGIC, ADDRESS);
57 check_guest_memory();
58 qtest_quit(global_qtest);
59}
60
61static void add_tests(const char *machines[])
62{
63 int i;
64 char *name;
65
66 for (i = 0; machines[i] != NULL; i++) {
67 name = g_strdup_printf("prom-env/%s", machines[i]);
68 qtest_add_data_func(name, machines[i], test_machine);
69 g_free(name);
70 }
71}
72
73int main(int argc, char *argv[])
74{
75 const char *sparc_machines[] = { "SPARCbook", "Voyager", "SS-20", NULL };
76 const char *sparc64_machines[] = { "sun4u", NULL };
77 const char *ppc_machines[] = { "mac99", "g3beige", NULL };
78 const char *arch = qtest_get_arch();
79
80 g_test_init(&argc, &argv, NULL);
81
82 if (!strcmp(arch, "ppc")) {
83 add_tests(ppc_machines);
84 } else if (!strcmp(arch, "ppc64")) {
85 add_tests(ppc_machines);
86 if (g_test_slow()) {
87 qtest_add_data_func("prom-env/pseries", "pseries", test_machine);
88 }
89 } else if (!strcmp(arch, "sparc")) {
90 add_tests(sparc_machines);
91 } else if (!strcmp(arch, "sparc64")) {
92 add_tests(sparc64_machines);
93 } else {
94 g_assert_not_reached();
95 }
96
97 return g_test_run();
98}
99