int xen_allowed = 0;
uint32_t xen_domid;
enum xen_mode xen_mode = XEN_EMULATE;
+static int tcg_tb_size;
static int default_serial = 1;
static int default_parallel = 1;
static void res_free(void)
{
if (boot_splash_filedata != NULL) {
- qemu_free(boot_splash_filedata);
+ g_free(boot_splash_filedata);
boot_splash_filedata = NULL;
}
}
if (vlan->id == id)
return &vlan->net;
}
- vlan = qemu_mallocz(sizeof(struct bt_vlan_s));
+ vlan = g_malloc0(sizeof(struct bt_vlan_s));
vlan->id = id;
pvlan = &first_bt_vlan;
while (*pvlan != NULL)
qemu_boot_set(standard_boot_devices);
qemu_unregister_reset(restore_boot_devices, standard_boot_devices);
- qemu_free(standard_boot_devices);
+ g_free(standard_boot_devices);
}
void add_boot_device_path(int32_t bootindex, DeviceState *dev,
assert(dev != NULL || suffix != NULL);
- node = qemu_mallocz(sizeof(FWBootEntry));
+ node = g_malloc0(sizeof(FWBootEntry));
node->bootindex = bootindex;
- node->suffix = suffix ? qemu_strdup(suffix) : NULL;
+ node->suffix = suffix ? g_strdup(suffix) : NULL;
node->dev = dev;
QTAILQ_FOREACH(i, &fw_boot_order, link) {
if (i->suffix && devpath) {
size_t bootpathlen = strlen(devpath) + strlen(i->suffix) + 1;
- bootpath = qemu_malloc(bootpathlen);
+ bootpath = g_malloc(bootpathlen);
snprintf(bootpath, bootpathlen, "%s%s", devpath, i->suffix);
- qemu_free(devpath);
+ g_free(devpath);
} else if (devpath) {
bootpath = devpath;
} else {
- bootpath = qemu_strdup(i->suffix);
+ bootpath = g_strdup(i->suffix);
assert(bootpath);
}
list[total-1] = '\n';
}
len = strlen(bootpath) + 1;
- list = qemu_realloc(list, total + len);
+ list = g_realloc(list, total + len);
memcpy(&list[total], bootpath, len);
total += len;
- qemu_free(bootpath);
+ g_free(bootpath);
}
*size = total;
{
struct pcmcia_socket_entry_s *entry;
- entry = qemu_malloc(sizeof(struct pcmcia_socket_entry_s));
+ entry = g_malloc(sizeof(struct pcmcia_socket_entry_s));
entry->socket = socket;
entry->next = pcmcia_sockets;
pcmcia_sockets = entry;
for (entry = *ptr; entry; ptr = &entry->next, entry = *ptr)
if (entry->socket == socket) {
*ptr = entry->next;
- qemu_free(entry);
+ g_free(entry);
}
}
{
VMChangeStateEntry *e;
- e = qemu_mallocz(sizeof (*e));
+ e = g_malloc0(sizeof (*e));
e->cb = cb;
e->opaque = opaque;
void qemu_del_vm_change_state_handler(VMChangeStateEntry *e)
{
QLIST_REMOVE (e, entries);
- qemu_free (e);
+ g_free (e);
}
void vm_state_notify(int running, int reason)
void qemu_register_reset(QEMUResetHandler *func, void *opaque)
{
- QEMUResetEntry *re = qemu_mallocz(sizeof(QEMUResetEntry));
+ QEMUResetEntry *re = g_malloc0(sizeof(QEMUResetEntry));
re->func = func;
re->opaque = opaque;
QTAILQ_FOREACH(re, &reset_handlers, entry) {
if (re->func == func && re->opaque == opaque) {
QTAILQ_REMOVE(&reset_handlers, re, entry);
- qemu_free(re);
+ g_free(re);
return;
}
}
/* If name contains path separators then try it as a straight path. */
if ((strchr(name, '/') || strchr(name, '\\'))
&& access(name, R_OK) == 0) {
- return qemu_strdup(name);
+ return g_strdup(name);
}
switch (type) {
case QEMU_FILE_TYPE_BIOS:
abort();
}
len = strlen(data_dir) + strlen(name) + strlen(subdir) + 2;
- buf = qemu_mallocz(len);
+ buf = g_malloc0(len);
snprintf(buf, len, "%s/%s%s", data_dir, subdir, name);
if (access(buf, R_OK)) {
- qemu_free(buf);
+ g_free(buf);
return NULL;
}
return buf;
{
struct device_config *conf;
- conf = qemu_mallocz(sizeof(*conf));
+ conf = g_malloc0(sizeof(*conf));
conf->type = type;
conf->cmdline = cmdline;
QTAILQ_INSERT_TAIL(&device_configs, conf, next);
static int tcg_init(void)
{
+ tcg_exec_init(tcg_tb_size * 1024 * 1024);
return 0;
}
return popt;
}
+static gpointer malloc_and_trace(gsize n_bytes)
+{
+ void *ptr = malloc(n_bytes);
+ trace_qemu_malloc(n_bytes, ptr);
+ return ptr;
+}
+
+static gpointer realloc_and_trace(gpointer mem, gsize n_bytes)
+{
+ void *ptr = realloc(mem, n_bytes);
+ trace_qemu_realloc(mem, n_bytes, ptr);
+ return ptr;
+}
+
+static void free_and_trace(gpointer mem)
+{
+ trace_qemu_free(mem);
+ free(mem);
+}
+
int main(int argc, char **argv, char **envp)
{
const char *gdbstub_dev = NULL;
const char *loadvm = NULL;
QEMUMachine *machine;
const char *cpu_model;
- int tb_size;
const char *pid_file = NULL;
const char *incoming = NULL;
#ifdef CONFIG_VNC
const char *trace_file = NULL;
const char *log_mask = NULL;
const char *log_file = NULL;
+ GMemVTable mem_trace = {
+ .malloc = malloc_and_trace,
+ .realloc = realloc_and_trace,
+ .free = free_and_trace,
+ };
atexit(qemu_run_exit_notifiers);
error_set_progname(argv[0]);
+ g_mem_set_vtable(&mem_trace);
+
init_clocks();
qemu_cache_utils_init(envp);
nb_numa_nodes = 0;
nb_nics = 0;
- tb_size = 0;
autostart= 1;
/* first pass of option parsing */
if (get_param_value(buf, sizeof(buf),
"once", optarg)) {
validate_bootdevices(buf);
- standard_boot_devices = qemu_strdup(boot_devices);
+ standard_boot_devices = g_strdup(boot_devices);
pstrcpy(boot_devices, sizeof(boot_devices), buf);
qemu_register_reset(restore_boot_devices,
standard_boot_devices);
exit(1);
}
- /* On 32-bit hosts, QEMU is limited by virtual address space */
- if (value > (2047 << 20) && HOST_LONG_BITS == 32) {
- fprintf(stderr, "qemu: at most 2047 MB RAM can be simulated\n");
- exit(1);
- }
if (value != (uint64_t)(ram_addr_t)value) {
fprintf(stderr, "qemu: ram size too large\n");
exit(1);
semihosting_enabled = 1;
break;
case QEMU_OPTION_name:
- qemu_name = qemu_strdup(optarg);
+ qemu_name = g_strdup(optarg);
{
char *p = strchr(qemu_name, ',');
if (p != NULL) {
configure_rtc(opts);
break;
case QEMU_OPTION_tb_size:
- tb_size = strtol(optarg, NULL, 0);
- if (tb_size < 0)
- tb_size = 0;
+ tcg_tb_size = strtol(optarg, NULL, 0);
+ if (tcg_tb_size < 0) {
+ tcg_tb_size = 0;
+ }
break;
case QEMU_OPTION_icount:
icount_option = optarg;
exit(1);
}
+ /* init the memory */
+ if (ram_size == 0) {
+ ram_size = DEFAULT_RAM_SIZE * 1024 * 1024;
+ }
+
configure_accelerator();
if (qemu_init_main_loop()) {
if (foreach_device_config(DEV_BT, bt_parse))
exit(1);
- /* init the memory */
- if (ram_size == 0)
- ram_size = DEFAULT_RAM_SIZE * 1024 * 1024;
+ if (!xen_enabled()) {
+ /* On 32-bit hosts, QEMU is limited by virtual address space */
+ if (ram_size > (2047 << 20) && HOST_LONG_BITS == 32) {
+ fprintf(stderr, "qemu: at most 2047 MB RAM can be simulated\n");
+ exit(1);
+ }
+ }
- /* init the dynamic translator */
- cpu_exec_init_all(tb_size * 1024 * 1024);
+ cpu_exec_init_all();
bdrv_init_with_whitelist();
projects / qemu.git / blobdiff