static NotifierList machine_init_done_notifiers =
NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers);
-static int tcg_allowed = 1;
-int kvm_allowed = 0;
-int xen_allowed = 0;
+static bool tcg_allowed = true;
+bool kvm_allowed;
+bool xen_allowed;
uint32_t xen_domid;
enum xen_mode xen_mode = XEN_EMULATE;
static int tcg_tb_size;
return list;
}
-static void numa_add(const char *optarg)
+static void numa_node_parse_cpus(int nodenr, const char *cpus)
{
- char option[128];
char *endptr;
unsigned long long value, endvalue;
- int nodenr;
- value = endvalue = 0ULL;
+ /* Empty CPU range strings will be considered valid, they will simply
+ * not set any bit in the CPU bitmap.
+ */
+ if (!*cpus) {
+ return;
+ }
+
+ if (parse_uint(cpus, &value, &endptr, 10) < 0) {
+ goto error;
+ }
+ if (*endptr == '-') {
+ if (parse_uint_full(endptr + 1, &endvalue, 10) < 0) {
+ goto error;
+ }
+ } else if (*endptr == '\0') {
+ endvalue = value;
+ } else {
+ goto error;
+ }
+
+ if (endvalue >= MAX_CPUMASK_BITS) {
+ endvalue = MAX_CPUMASK_BITS - 1;
+ fprintf(stderr,
+ "qemu: NUMA: A max of %d VCPUs are supported\n",
+ MAX_CPUMASK_BITS);
+ }
+
+ if (endvalue < value) {
+ goto error;
+ }
+
+ bitmap_set(node_cpumask[nodenr], value, endvalue-value+1);
+ return;
+
+error:
+ fprintf(stderr, "qemu: Invalid NUMA CPU range: %s\n", cpus);
+ exit(1);
+}
+
+static void numa_add(const char *optarg)
+{
+ char option[128];
+ char *endptr;
+ unsigned long long nodenr;
- optarg = get_opt_name(option, 128, optarg, ',') + 1;
+ optarg = get_opt_name(option, 128, optarg, ',');
+ if (*optarg == ',') {
+ optarg++;
+ }
if (!strcmp(option, "node")) {
+
+ if (nb_numa_nodes >= MAX_NODES) {
+ fprintf(stderr, "qemu: too many NUMA nodes\n");
+ exit(1);
+ }
+
if (get_param_value(option, 128, "nodeid", optarg) == 0) {
nodenr = nb_numa_nodes;
} else {
- nodenr = strtoull(option, NULL, 10);
+ if (parse_uint_full(option, &nodenr, 10) < 0) {
+ fprintf(stderr, "qemu: Invalid NUMA nodeid: %s\n", option);
+ exit(1);
+ }
+ }
+
+ if (nodenr >= MAX_NODES) {
+ fprintf(stderr, "qemu: invalid NUMA nodeid: %llu\n", nodenr);
+ exit(1);
}
if (get_param_value(option, 128, "mem", optarg) == 0) {
node_mem[nodenr] = sval;
}
if (get_param_value(option, 128, "cpus", optarg) != 0) {
- value = strtoull(option, &endptr, 10);
- if (*endptr == '-') {
- endvalue = strtoull(endptr+1, &endptr, 10);
- } else {
- endvalue = value;
- }
-
- if (!(endvalue < MAX_CPUMASK_BITS)) {
- endvalue = MAX_CPUMASK_BITS - 1;
- fprintf(stderr,
- "A max of %d CPUs are supported in a guest\n",
- MAX_CPUMASK_BITS);
- }
-
- bitmap_set(node_cpumask[nodenr], value, endvalue-value+1);
+ numa_node_parse_cpus(nodenr, option);
}
nb_numa_nodes++;
+ } else {
+ fprintf(stderr, "Invalid -numa option: %s\n", option);
+ exit(1);
}
}
int bus_num, addr;
const char *p;
- if (strstart(devname, "host:", &p))
- return usb_host_device_close(p);
+ if (strstart(devname, "host:", &p)) {
+ return -1;
+ }
if (!usb_enabled(false)) {
return -1;
#else
fprintf(stderr, "Curses support is disabled\n");
exit(1);
+#endif
+ } else if (strstart(p, "gtk", &opts)) {
+#ifdef CONFIG_GTK
+ display = DT_GTK;
+#else
+ fprintf(stderr, "GTK support is disabled\n");
+ exit(1);
#endif
} else if (strstart(p, "none", &opts)) {
display = DT_NONE;
dev = qdev_device_add(opts);
if (!dev)
return -1;
+ object_unref(OBJECT(dev));
return 0;
}
const char *name;
int (*available)(void);
int (*init)(void);
- int *allowed;
+ bool *allowed;
} accel_list[] = {
{ "tcg", "tcg", tcg_available, tcg_init, &tcg_allowed },
{ "xen", "Xen", xen_available, xen_init, &xen_allowed },
accel_list[i].name);
continue;
}
- *(accel_list[i].allowed) = 1;
+ *(accel_list[i].allowed) = true;
ret = accel_list[i].init();
if (ret < 0) {
init_failed = true;
fprintf(stderr, "failed to initialize %s: %s\n",
accel_list[i].name,
strerror(-ret));
- *(accel_list[i].allowed) = 0;
+ *(accel_list[i].allowed) = false;
} else {
accel_initialised = true;
}
drive_add(IF_MTD, -1, optarg, MTD_OPTS);
break;
case QEMU_OPTION_sd:
- drive_add(IF_SD, 0, optarg, SD_OPTS);
+ drive_add(IF_SD, -1, optarg, SD_OPTS);
break;
case QEMU_OPTION_pflash:
drive_add(IF_PFLASH, -1, optarg, PFLASH_OPTS);
}
break;
case QEMU_OPTION_numa:
- if (nb_numa_nodes >= MAX_NODES) {
- fprintf(stderr, "qemu: too many NUMA nodes\n");
- exit(1);
- }
numa_add(optarg);
break;
case QEMU_OPTION_display:
exit(1);
}
}
- qemu_opts_parse(qemu_find_opts("boot-opts"),
- optarg, 0);
+ if (!qemu_opts_parse(qemu_find_opts("boot-opts"),
+ optarg, 0)) {
+ exit(1);
+ }
}
}
break;
}
opts = qemu_opts_parse(olist, optarg, 1);
if (!opts) {
- fprintf(stderr, "parse error: %s\n", optarg);
exit(1);
}
break;
}
opts = qemu_opts_parse(olist, optarg, 1);
if (!opts) {
- fprintf(stderr, "parse error: %s\n", optarg);
exit(1);
}
olist = qemu_find_opts("machine");
opts = qemu_opts_parse(olist, optarg, 1);
if (!opts) {
- fprintf(stderr, "parse error: %s\n", optarg);
exit(1);
}
optarg = qemu_opt_get(opts, "type");
exit(1);
}
opts = qemu_opts_parse(qemu_find_opts("option-rom"), optarg, 1);
+ if (!opts) {
+ exit(1);
+ }
option_rom[nb_option_roms].name = qemu_opt_get(opts, "romfile");
option_rom[nb_option_roms].bootindex =
qemu_opt_get_number(opts, "bootindex", -1);
}
opts = qemu_opts_parse(olist, optarg, 0);
if (!opts) {
- fprintf(stderr, "parse error: %s\n", optarg);
exit(1);
}
+ display_remote++;
break;
case QEMU_OPTION_writeconfig:
{
case QEMU_OPTION_sandbox:
opts = qemu_opts_parse(qemu_find_opts("sandbox"), optarg, 1);
if (!opts) {
- exit(0);
+ exit(1);
}
break;
case QEMU_OPTION_add_fd:
#ifndef _WIN32
opts = qemu_opts_parse(qemu_find_opts("add-fd"), optarg, 0);
if (!opts) {
- exit(0);
+ exit(1);
}
#else
error_report("File descriptor passing is disabled on this "
break;
case QEMU_OPTION_object:
opts = qemu_opts_parse(qemu_find_opts("object"), optarg, 1);
+ if (!opts) {
+ exit(1);
+ }
break;
default:
os_parse_cmd_args(popt->index, optarg);
* location or level of logging.
*/
if (log_mask) {
+ int mask;
if (log_file) {
- set_cpu_log_filename(log_file);
+ qemu_set_log_filename(log_file);
+ }
+
+ mask = qemu_str_to_log_mask(log_mask);
+ if (!mask) {
+ qemu_print_log_usage(stdout);
+ exit(1);
}
- set_cpu_log(log_mask);
+ qemu_set_log(mask);
}
if (!trace_backend_init(trace_events, trace_file)) {
}
}
+ if (display_type == DT_DEFAULT && !display_remote) {
+#if defined(CONFIG_GTK)
+ display_type = DT_GTK;
+#elif defined(CONFIG_SDL) || defined(CONFIG_COCOA)
+ display_type = DT_SDL;
+#elif defined(CONFIG_VNC)
+ vnc_display = "localhost:0,to=99";
+ show_vnc_port = 1;
+#else
+ display_type = DT_NONE;
+#endif
+ }
+
+#if defined(CONFIG_GTK)
+ if (display_type == DT_GTK) {
+ early_gtk_display_init();
+ }
+#endif
+
socket_init();
if (qemu_opts_foreach(qemu_find_opts("chardev"), chardev_init_func, NULL, 1) != 0)
/* just use the first displaystate for the moment */
ds = get_displaystate();
- if (using_spice)
- display_remote++;
- if (display_type == DT_DEFAULT && !display_remote) {
-#if defined(CONFIG_SDL) || defined(CONFIG_COCOA)
- display_type = DT_SDL;
-#elif defined(CONFIG_VNC)
- vnc_display = "localhost:0,to=99";
- show_vnc_port = 1;
-#else
- display_type = DT_NONE;
-#endif
- }
-
-
/* init local displays */
switch (display_type) {
case DT_NOGRAPHIC:
case DT_SDL:
cocoa_display_init(ds, full_screen);
break;
+#endif
+#if defined(CONFIG_GTK)
+ case DT_GTK:
+ gtk_display_init(ds);
+ break;
#endif
default:
break;
projects / qemu.git / blobdiff