/*
* divide ts into chinese, english, or, chiglish words
* bm :bitmap initialized on word_set()
* ts :input string e.g. 早上天气不错，确被hold姐雷翻了。
* len :input string size
* cbk :the function called on words founded
*/
void word_split(char *bm, char *ts, size_t len, void (*cbk)(char *s, size_t len))
{
char *s, *t, *e, *es;
unsigned int pos;
int r;
int i;
if (!bm || !ts || !cbk || len <= 0) return;
s = ts;
while (*s) {
es = NULL;
t = s;
r = len - (s - ts);
for (i = 0; i < MAX_PHRASE_S_LEN && r >= 0; ) {
e = s + i;
BITMAP_POS(s, i, pos);
if (BITMAP_GET(bm, pos)) {
t = s + i;
cbk(s, e - s);
}
while (*e && e - ts < len) {
if ((*e & 0xE0) != 0xE0 ||
(*(e+1) & 0x80) != 0x80 ||
(*(e+2) & 0x80) != 0x80) {
if (!es) es = e;
e++;
} else break;
}
if (e != s + i) {
if (i == 0) {
t = e;
cbk(es, e - es);
}
i = i + (e - es);
r = r - (e - es);
} else {
i = i + 3;
r = r - 3;
}
}
if (t > s) s = t;
else s = s + 3;
}
}
/*
* set an chinese word into bitmap
* normarlly called mannny times on process initialize
* parameters:
* bm :bitmap which ts set into
* ts :an chinese word, e.g. 天气
*/
void word_set(char *bm, char *ts)
{
unsigned int pos = 0;
if (!ts || strlen(ts) > MAX_PHRASE_S_LEN) return;
BITMAP_POS(ts, strlen(ts), pos);
//char *s = ts; int len = strlen(ts);
if (BITMAP_GET(bm, pos)) {
//printf("%x seted\n", pos);
}
//if (pos == 0x24e1373a) printf("%s seted\n", ts);
BITMAP_SET(bm, pos);
}
void CDECL startap_main(init32_struct_t *p_init32, init64_struct_t *p_init64,
mon_startup_struct_t *p_startup, uint32_t entry_point)
{
uint32_t application_procesors;
if (NULL != p_init32) {
/* wakeup APs */
application_procesors = ap_procs_startup(p_init32, p_startup);
} else {
application_procesors = 0;
}
#ifdef UNIPROC
application_procesors = 0;
#endif
gp_init64 = p_init64;
if (BITMAP_GET(p_startup->flags, MON_STARTUP_POST_OS_LAUNCH_MODE) == 0) {
/* update the number of processors in mon_startup_struct_t for pre os
* launch */
p_startup->number_of_processors_at_boot_time =
application_procesors + 1;
}
application_params.ep = entry_point;
application_params.any_data1 = (void *)p_startup;
application_params.any_data2 = NULL;
application_params.any_data3 = NULL;
/* first launch application on AP cores */
if (application_procesors > 0) {
ap_procs_run((func_continue_ap_t)start_application,
&application_params);
}
/* and then launch application on BSP */
start_application(0, &application_params);
}
int main(int argc, char **argv, char **envp)
{
char ts[1000];
FILE *fp;
size_t len;
int cnt;
char *bm = calloc(1, 0xFFFFFFFF / 0x8); /* about 512MB */
#if 1
cnt = 0;
if ((fp = fopen("dict.txt", "r"))) {
while (fgets(ts, 1000, fp)) {
len = strlen(ts)-2;
ts[len] = '\0';
if (len <= MAX_PHRASE_S_LEN) {
cnt++;
word_set(bm, ts);
}
}
printf("%d words seted\n", cnt);
} else {
printf("open dict.txt failed\n");
return 1;
}
#endif
#if 0
word_set(bm, "专场");
word_set(bm, "专机");
#endif
if (argc > 1) {
memset(words, sizeof(words), 0x0);
wpos = 0;
struct timeval tv_s, tv_e;
unsigned long usec;
gettimeofday(&tv_s, NULL);
word_split(bm, argv[1], strlen(argv[1]), on_words);
gettimeofday(&tv_e, NULL);
usec = (tv_e.tv_sec - tv_s.tv_sec) * 1000000ul + (tv_e.tv_usec - tv_s.tv_usec);
printf("parse finished in %.6f seconds\n", (double)(usec / 1000000.0));
printf("words:\n");
out_words();
} else {
unsigned int i;
cnt = 0;
for (i = 0; i < 0xFFFFFFFF; i++) {
if (BITMAP_GET(bm, i)) cnt++;
}
printf("%d distinct word\n", cnt);
}
free(bm);
return 0;
}
/*
* Init guest except of guest memory
* Return NULL on error
*/
static guest_handle_t init_single_guest(uint32_t number_of_host_processors,
const mon_guest_startup_t *gstartup,
const mon_policy_t *guest_policy)
{
guest_handle_t guest;
uint32_t cpu_affinity = 0;
uint32_t bit_number;
boolean_t ready_to_run = FALSE;
if ((gstartup->size_of_this_struct != sizeof(mon_guest_startup_t)) ||
(gstartup->version_of_this_struct != MON_GUEST_STARTUP_VERSION)) {
MON_LOG(mask_anonymous, level_trace,
"ASSERT: unknown guest struct: size: %#x version %d\n",
gstartup->size_of_this_struct,
gstartup->version_of_this_struct);
return NULL;
}
/* create guest */
guest = guest_register(gstartup->guest_magic_number,
gstartup->physical_memory_size,
gstartup->cpu_affinity, guest_policy);
if (!guest) {
MON_LOG(mask_anonymous,
level_trace,
"Cannot create guest with the following params: \n"
"\t\tguest_magic_number = %#x\n"
"\t\tphysical_memory_size = %#x\n"
"\t\tcpu_affinity = %#x\n",
gstartup->guest_magic_number,
gstartup->physical_memory_size,
gstartup->cpu_affinity);
return NULL;
}
fvs_initialize(guest, number_of_host_processors);
vmexit_guest_initialize(guest_get_id(guest));
if (gstartup->devices_count != 0) {
MON_LOG(mask_anonymous, level_trace,
"ASSERT: devices virtualization is not supported yet\n"
"\t\tguest_magic_number = %#x\n"
"\t\tdevices_count = %d\n",
gstartup->guest_magic_number, gstartup->devices_count);
MON_DEADLOOP();
return NULL;
}
if (gstartup->image_size) {
guest_set_executable_image(guest,
(const uint8_t *)gstartup->image_address,
gstartup->image_size,
gstartup->image_offset_in_guest_physical_memory,
BITMAP_GET(gstartup->flags,
MON_GUEST_FLAG_IMAGE_COMPRESSED) != 0);
}
if (BITMAP_GET(gstartup->flags,
MON_GUEST_FLAG_REAL_BIOS_ACCESS_ENABLE) !=
0) {
guest_set_real_BIOS_access_enabled(guest);
}
msr_vmexit_guest_setup(guest); /* setup MSR-related control structure */
/* init cpus. */
/* first init CPUs that has initial state */
cpu_affinity = gstartup->cpu_affinity;
if (cpu_affinity == 0) {
MON_LOG(mask_anonymous,
level_trace,
"ASSERT: guest without CPUs:\n"
"\t\tguest_magic_number = %#x\n"
"\t\tcpu_affinity = %#x\n",
gstartup->guest_magic_number,
gstartup->cpu_affinity);
MON_DEADLOOP();
return NULL;
}
ready_to_run =
(BITMAP_GET(gstartup->flags,
MON_GUEST_FLAG_LAUNCH_IMMEDIATELY) != 0);
if (cpu_affinity == (uint32_t)-1) {
/* special case - run on all existing CPUs */
for (bit_number = 0; bit_number < number_of_host_processors;
bit_number++) {
add_cpu_to_guest(gstartup, guest, (cpu_id_t)bit_number,
ready_to_run);
MON_LOG(mask_anonymous,
level_trace,
"CPU #%d added successfully to the current guest\n",
bit_number);
}
}
#ifdef DEBUG
guest_register_vmcall_services(guest);
#endif
return guest;
}
