*
*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
#include "qemu/osdep.h"
#include "qemu/error-report.h"
#include "sysemu/replay.h"
#include "replay-internal.h"
-#include "sysemu/sysemu.h"
-#include "sysemu/char.h"
+#include "chardev/char.h"
/* Char drivers that generate qemu_chr_be_write events
that should be saved into the log. */
-static CharDriverState **char_drivers;
+static Chardev **char_drivers;
static int drivers_count;
/* Char event attributes. */
size_t len;
} CharEvent;
-static int find_char_driver(CharDriverState *chr)
+static int find_char_driver(Chardev *chr)
{
int i = 0;
for ( ; i < drivers_count ; ++i) {
return -1;
}
-void replay_register_char_driver(CharDriverState *chr)
+void replay_register_char_driver(Chardev *chr)
{
if (replay_mode == REPLAY_MODE_NONE) {
return;
char_drivers[drivers_count++] = chr;
}
-void replay_chr_be_write(CharDriverState *s, uint8_t *buf, int len)
+void replay_chr_be_write(Chardev *s, uint8_t *buf, int len)
{
CharEvent *event = g_malloc0(sizeof(CharEvent));
void replay_char_write_event_save(int res, int offset)
{
+ g_assert(replay_mutex_locked());
+
replay_save_instructions();
- replay_mutex_lock();
replay_put_event(EVENT_CHAR_WRITE);
replay_put_dword(res);
replay_put_dword(offset);
- replay_mutex_unlock();
}
void replay_char_write_event_load(int *res, int *offset)
{
+ g_assert(replay_mutex_locked());
+
replay_account_executed_instructions();
- replay_mutex_lock();
if (replay_next_event_is(EVENT_CHAR_WRITE)) {
*res = replay_get_dword();
*offset = replay_get_dword();
replay_finish_event();
- replay_mutex_unlock();
} else {
- replay_mutex_unlock();
error_report("Missing character write event in the replay log");
exit(1);
}
int replay_char_read_all_load(uint8_t *buf)
{
- replay_mutex_lock();
+ g_assert(replay_mutex_locked());
+
if (replay_next_event_is(EVENT_CHAR_READ_ALL)) {
size_t size;
int res;
replay_get_array(buf, &size);
replay_finish_event();
- replay_mutex_unlock();
res = (int)size;
assert(res >= 0);
return res;
} else if (replay_next_event_is(EVENT_CHAR_READ_ALL_ERROR)) {
int res = replay_get_dword();
replay_finish_event();
- replay_mutex_unlock();
return res;
} else {
- replay_mutex_unlock();
error_report("Missing character read all event in the replay log");
exit(1);
}
void replay_char_read_all_save_error(int res)
{
+ g_assert(replay_mutex_locked());
assert(res < 0);
replay_save_instructions();
- replay_mutex_lock();
replay_put_event(EVENT_CHAR_READ_ALL_ERROR);
replay_put_dword(res);
- replay_mutex_unlock();
}
void replay_char_read_all_save_buf(uint8_t *buf, int offset)
{
+ g_assert(replay_mutex_locked());
replay_save_instructions();
- replay_mutex_lock();
replay_put_event(EVENT_CHAR_READ_ALL);
replay_put_array(buf, offset);
- replay_mutex_unlock();
}