#include "net.h"
#include "net/slirp.h"
#include "qemu-char.h"
+#include "ui/qemu-spice.h"
#include "sysemu.h"
#include "monitor.h"
#include "readline.h"
#include "json-parser.h"
#include "osdep.h"
#include "exec-all.h"
+#ifdef CONFIG_SIMPLE_TRACE
+#include "trace.h"
+#endif
+#include "ui/qemu-spice.h"
//#define DEBUG
//#define DEBUG_COMPLETION
* 'l' target long (32 or 64 bit)
* 'M' just like 'l', except in user mode the value is
* multiplied by 2^20 (think Mebibyte)
- * 'f' double
- * user mode accepts an optional G, g, M, m, K, k suffix,
- * which multiplies the value by 2^30 for suffixes G and
- * g, 2^20 for M and m, 2^10 for K and k
+ * 'o' octets (aka bytes)
+ * user mode accepts an optional T, t, G, g, M, m, K, k
+ * suffix, which multiplies the value by 2^40 for
+ * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
+ * M and m, 2^10 for K and k
* 'T' double
* user mode accepts an optional ms, us, ns suffix,
* which divides the value by 1e3, 1e6, 1e9, respectively
static const mon_cmd_t mon_cmds[];
static const mon_cmd_t info_cmds[];
+static const mon_cmd_t qmp_cmds[];
+static const mon_cmd_t qmp_query_cmds[];
+
Monitor *cur_mon;
Monitor *default_mon;
}
}
-static int monitor_fprintf(FILE *stream, const char *fmt, ...)
+static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
+ const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
static void monitor_user_noop(Monitor *mon, const QObject *data) { }
-static inline int monitor_handler_ported(const mon_cmd_t *cmd)
+static inline int handler_is_qobject(const mon_cmd_t *cmd)
{
return cmd->user_print != NULL;
}
-static inline bool monitor_handler_is_async(const mon_cmd_t *cmd)
+static inline bool handler_is_async(const mon_cmd_t *cmd)
{
return cmd->flags & MONITOR_CMD_ASYNC;
}
-static inline bool monitor_cmd_user_only(const mon_cmd_t *cmd)
-{
- return (cmd->flags & MONITOR_CMD_USER_ONLY);
-}
-
static inline int monitor_has_error(const Monitor *mon)
{
return mon->error != NULL;
{
QString *json;
- json = qobject_to_json(data);
+ json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
+ qobject_to_json(data);
assert(json != NULL);
qstring_append_chr(json, '\n');
case QEVENT_WATCHDOG:
event_name = "WATCHDOG";
break;
+ case QEVENT_SPICE_CONNECTED:
+ event_name = "SPICE_CONNECTED";
+ break;
+ case QEVENT_SPICE_INITIALIZED:
+ event_name = "SPICE_INITIALIZED";
+ break;
+ case QEVENT_SPICE_DISCONNECTED:
+ event_name = "SPICE_DISCONNECTED";
+ break;
default:
abort();
break;
return 0;
}
+static int mon_set_cpu(int cpu_index);
+static void handle_user_command(Monitor *mon, const char *cmdline);
+
+static int do_hmp_passthrough(Monitor *mon, const QDict *params,
+ QObject **ret_data)
+{
+ int ret = 0;
+ Monitor *old_mon, hmp;
+ CharDriverState mchar;
+
+ memset(&hmp, 0, sizeof(hmp));
+ qemu_chr_init_mem(&mchar);
+ hmp.chr = &mchar;
+
+ old_mon = cur_mon;
+ cur_mon = &hmp;
+
+ if (qdict_haskey(params, "cpu-index")) {
+ ret = mon_set_cpu(qdict_get_int(params, "cpu-index"));
+ if (ret < 0) {
+ cur_mon = old_mon;
+ qerror_report(QERR_INVALID_PARAMETER_VALUE, "cpu-index", "a CPU number");
+ goto out;
+ }
+ }
+
+ handle_user_command(&hmp, qdict_get_str(params, "command-line"));
+ cur_mon = old_mon;
+
+ if (qemu_chr_mem_osize(hmp.chr) > 0) {
+ *ret_data = QOBJECT(qemu_chr_mem_to_qs(hmp.chr));
+ }
+
+out:
+ qemu_chr_close_mem(hmp.chr);
+ return ret;
+}
+
static int compare_cmd(const char *name, const char *list)
{
const char *p, *pstart;
help_cmd(mon, qdict_get_try_str(qdict, "name"));
}
+#ifdef CONFIG_SIMPLE_TRACE
+static void do_change_trace_event_state(Monitor *mon, const QDict *qdict)
+{
+ const char *tp_name = qdict_get_str(qdict, "name");
+ bool new_state = qdict_get_bool(qdict, "option");
+ int ret = st_change_trace_event_state(tp_name, new_state);
+
+ if (!ret) {
+ monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
+ }
+}
+
+static void do_trace_file(Monitor *mon, const QDict *qdict)
+{
+ const char *op = qdict_get_try_str(qdict, "op");
+ const char *arg = qdict_get_try_str(qdict, "arg");
+
+ if (!op) {
+ st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
+ } else if (!strcmp(op, "on")) {
+ st_set_trace_file_enabled(true);
+ } else if (!strcmp(op, "off")) {
+ st_set_trace_file_enabled(false);
+ } else if (!strcmp(op, "flush")) {
+ st_flush_trace_buffer();
+ } else if (!strcmp(op, "set")) {
+ if (arg) {
+ st_set_trace_file(arg);
+ }
+ } else {
+ monitor_printf(mon, "unexpected argument \"%s\"\n", op);
+ help_cmd(mon, "trace-file");
+ }
+}
+#endif
+
static void user_monitor_complete(void *opaque, QObject *ret_data)
{
MonitorCompletionData *data = (MonitorCompletionData *)opaque;
}
}
-static int do_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
+static void do_info(Monitor *mon, const QDict *qdict)
{
const mon_cmd_t *cmd;
const char *item = qdict_get_try_str(qdict, "item");
if (!item) {
- assert(monitor_ctrl_mode(mon) == 0);
goto help;
}
}
if (cmd->name == NULL) {
- if (monitor_ctrl_mode(mon)) {
- qerror_report(QERR_COMMAND_NOT_FOUND, item);
- return -1;
- }
goto help;
}
- if (monitor_ctrl_mode(mon) && monitor_cmd_user_only(cmd)) {
- qerror_report(QERR_COMMAND_NOT_FOUND, item);
- return -1;
- }
-
- if (monitor_handler_is_async(cmd)) {
- if (monitor_ctrl_mode(mon)) {
- qmp_async_info_handler(mon, cmd);
- } else {
- user_async_info_handler(mon, cmd);
- }
- /*
- * Indicate that this command is asynchronous and will not return any
- * data (not even empty). Instead, the data will be returned via a
- * completion callback.
- */
- *ret_data = qobject_from_jsonf("{ '__mon_async': 'return' }");
- } else if (monitor_handler_ported(cmd)) {
- cmd->mhandler.info_new(mon, ret_data);
+ if (handler_is_async(cmd)) {
+ user_async_info_handler(mon, cmd);
+ } else if (handler_is_qobject(cmd)) {
+ QObject *info_data = NULL;
- if (!monitor_ctrl_mode(mon)) {
- /*
- * User Protocol function is called here, Monitor Protocol is
- * handled by monitor_call_handler()
- */
- if (*ret_data)
- cmd->user_print(mon, *ret_data);
+ cmd->mhandler.info_new(mon, &info_data);
+ if (info_data) {
+ cmd->user_print(mon, info_data);
+ qobject_decref(info_data);
}
} else {
- if (monitor_ctrl_mode(mon)) {
- /* handler not converted yet */
- qerror_report(QERR_COMMAND_NOT_FOUND, item);
- return -1;
- } else {
- cmd->mhandler.info(mon);
- }
+ cmd->mhandler.info(mon);
}
- return 0;
+ return;
help:
help_cmd(mon, "info");
- return 0;
}
static void do_info_version_print(Monitor *mon, const QObject *data)
cmd_list = qlist_new();
- for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
- if (monitor_handler_ported(cmd) && !monitor_cmd_user_only(cmd) &&
- !compare_cmd(cmd->name, "info")) {
- qlist_append_obj(cmd_list, get_cmd_dict(cmd->name));
- }
+ for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
+ qlist_append_obj(cmd_list, get_cmd_dict(cmd->name));
}
- for (cmd = info_cmds; cmd->name != NULL; cmd++) {
- if (monitor_handler_ported(cmd) && !monitor_cmd_user_only(cmd)) {
- char buf[128];
- snprintf(buf, sizeof(buf), "query-%s", cmd->name);
- qlist_append_obj(cmd_list, get_cmd_dict(buf));
- }
+ for (cmd = qmp_query_cmds; cmd->name != NULL; cmd++) {
+ char buf[128];
+ snprintf(buf, sizeof(buf), "query-%s", cmd->name);
+ qlist_append_obj(cmd_list, get_cmd_dict(buf));
}
*ret_data = QOBJECT(cmd_list);
}
#endif
+#if defined(CONFIG_SIMPLE_TRACE)
+static void do_info_trace(Monitor *mon)
+{
+ st_print_trace((FILE *)mon, &monitor_fprintf);
+}
+
+static void do_info_trace_events(Monitor *mon)
+{
+ st_print_trace_events((FILE *)mon, &monitor_fprintf);
+}
+#endif
+
/**
* do_quit(): Quit QEMU execution
*/
static int change_vnc_password(const char *password)
{
+ if (!password || !password[0]) {
+ if (vnc_display_disable_login(NULL)) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
if (vnc_display_password(NULL, password) < 0) {
qerror_report(QERR_SET_PASSWD_FAILED);
return -1;
return ret;
}
+static int set_password(Monitor *mon, const QDict *qdict, QObject **ret_data)
+{
+ const char *protocol = qdict_get_str(qdict, "protocol");
+ const char *password = qdict_get_str(qdict, "password");
+ const char *connected = qdict_get_try_str(qdict, "connected");
+ int disconnect_if_connected = 0;
+ int fail_if_connected = 0;
+ int rc;
+
+ if (connected) {
+ if (strcmp(connected, "fail") == 0) {
+ fail_if_connected = 1;
+ } else if (strcmp(connected, "disconnect") == 0) {
+ disconnect_if_connected = 1;
+ } else if (strcmp(connected, "keep") == 0) {
+ /* nothing */
+ } else {
+ qerror_report(QERR_INVALID_PARAMETER, "connected");
+ return -1;
+ }
+ }
+
+ if (strcmp(protocol, "spice") == 0) {
+ if (!using_spice) {
+ /* correct one? spice isn't a device ,,, */
+ qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
+ return -1;
+ }
+ rc = qemu_spice_set_passwd(password, fail_if_connected,
+ disconnect_if_connected);
+ if (rc != 0) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
+ if (strcmp(protocol, "vnc") == 0) {
+ if (fail_if_connected || disconnect_if_connected) {
+ /* vnc supports "connected=keep" only */
+ qerror_report(QERR_INVALID_PARAMETER, "connected");
+ return -1;
+ }
+ /* Note that setting an empty password will not disable login through
+ * this interface. */
+ rc = vnc_display_password(NULL, password);
+ if (rc != 0) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
+ qerror_report(QERR_INVALID_PARAMETER, "protocol");
+ return -1;
+}
+
+static int expire_password(Monitor *mon, const QDict *qdict, QObject **ret_data)
+{
+ const char *protocol = qdict_get_str(qdict, "protocol");
+ const char *whenstr = qdict_get_str(qdict, "time");
+ time_t when;
+ int rc;
+
+ if (strcmp(whenstr, "now") == 0) {
+ when = 0;
+ } else if (strcmp(whenstr, "never") == 0) {
+ when = TIME_MAX;
+ } else if (whenstr[0] == '+') {
+ when = time(NULL) + strtoull(whenstr+1, NULL, 10);
+ } else {
+ when = strtoull(whenstr, NULL, 10);
+ }
+
+ if (strcmp(protocol, "spice") == 0) {
+ if (!using_spice) {
+ /* correct one? spice isn't a device ,,, */
+ qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
+ return -1;
+ }
+ rc = qemu_spice_set_pw_expire(when);
+ if (rc != 0) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
+ if (strcmp(protocol, "vnc") == 0) {
+ rc = vnc_display_pw_expire(NULL, when);
+ if (rc != 0) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
+ qerror_report(QERR_INVALID_PARAMETER, "protocol");
+ return -1;
+}
+
+static int client_migrate_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
+{
+ const char *protocol = qdict_get_str(qdict, "protocol");
+ const char *hostname = qdict_get_str(qdict, "hostname");
+ const char *subject = qdict_get_try_str(qdict, "cert-subject");
+ int port = qdict_get_try_int(qdict, "port", -1);
+ int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
+ int ret;
+
+ if (strcmp(protocol, "spice") == 0) {
+ if (!using_spice) {
+ qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
+ return -1;
+ }
+
+ ret = qemu_spice_migrate_info(hostname, port, tls_port, subject);
+ if (ret != 0) {
+ qerror_report(QERR_UNDEFINED_ERROR);
+ return -1;
+ }
+ return 0;
+ }
+
+ qerror_report(QERR_INVALID_PARAMETER, "protocol");
+ return -1;
+}
+
static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
{
vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
}
#if defined(TARGET_I386)
-static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask)
+static void print_pte(Monitor *mon, target_phys_addr_t addr,
+ target_phys_addr_t pte,
+ target_phys_addr_t mask)
{
- monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n",
+#ifdef TARGET_X86_64
+ if (addr & (1ULL << 47)) {
+ addr |= -1LL << 48;
+ }
+#endif
+ monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
+ " %c%c%c%c%c%c%c%c%c\n",
addr,
pte & mask,
+ pte & PG_NX_MASK ? 'X' : '-',
pte & PG_GLOBAL_MASK ? 'G' : '-',
pte & PG_PSE_MASK ? 'P' : '-',
pte & PG_DIRTY_MASK ? 'D' : '-',
pte & PG_RW_MASK ? 'W' : '-');
}
-static void tlb_info(Monitor *mon)
+static void tlb_info_32(Monitor *mon, CPUState *env)
{
- CPUState *env;
int l1, l2;
uint32_t pgd, pde, pte;
- env = mon_get_cpu();
-
- if (!(env->cr[0] & CR0_PG_MASK)) {
- monitor_printf(mon, "PG disabled\n");
- return;
- }
pgd = env->cr[3] & ~0xfff;
for(l1 = 0; l1 < 1024; l1++) {
cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
pde = le32_to_cpu(pde);
if (pde & PG_PRESENT_MASK) {
if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
- print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1));
+ /* 4M pages */
+ print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
} else {
for(l2 = 0; l2 < 1024; l2++) {
cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
}
}
-static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot,
- uint32_t end, int prot)
+static void tlb_info_pae32(Monitor *mon, CPUState *env)
+{
+ int l1, l2, l3;
+ uint64_t pdpe, pde, pte;
+ uint64_t pdp_addr, pd_addr, pt_addr;
+
+ pdp_addr = env->cr[3] & ~0x1f;
+ for (l1 = 0; l1 < 4; l1++) {
+ cpu_physical_memory_read(pdp_addr + l1 * 8, (uint8_t *)&pdpe, 8);
+ pdpe = le64_to_cpu(pdpe);
+ if (pdpe & PG_PRESENT_MASK) {
+ pd_addr = pdpe & 0x3fffffffff000ULL;
+ for (l2 = 0; l2 < 512; l2++) {
+ cpu_physical_memory_read(pd_addr + l2 * 8,
+ (uint8_t *)&pde, 8);
+ pde = le64_to_cpu(pde);
+ if (pde & PG_PRESENT_MASK) {
+ if (pde & PG_PSE_MASK) {
+ /* 2M pages with PAE, CR4.PSE is ignored */
+ print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
+ ~((target_phys_addr_t)(1 << 20) - 1));
+ } else {
+ pt_addr = pde & 0x3fffffffff000ULL;
+ for (l3 = 0; l3 < 512; l3++) {
+ cpu_physical_memory_read(pt_addr + l3 * 8,
+ (uint8_t *)&pte, 8);
+ pte = le64_to_cpu(pte);
+ if (pte & PG_PRESENT_MASK) {
+ print_pte(mon, (l1 << 30 ) + (l2 << 21)
+ + (l3 << 12),
+ pte & ~PG_PSE_MASK,
+ ~(target_phys_addr_t)0xfff);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+#ifdef TARGET_X86_64
+static void tlb_info_64(Monitor *mon, CPUState *env)
+{
+ uint64_t l1, l2, l3, l4;
+ uint64_t pml4e, pdpe, pde, pte;
+ uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
+
+ pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
+ for (l1 = 0; l1 < 512; l1++) {
+ cpu_physical_memory_read(pml4_addr + l1 * 8, (uint8_t *)&pml4e, 8);
+ pml4e = le64_to_cpu(pml4e);
+ if (pml4e & PG_PRESENT_MASK) {
+ pdp_addr = pml4e & 0x3fffffffff000ULL;
+ for (l2 = 0; l2 < 512; l2++) {
+ cpu_physical_memory_read(pdp_addr + l2 * 8, (uint8_t *)&pdpe,
+ 8);
+ pdpe = le64_to_cpu(pdpe);
+ if (pdpe & PG_PRESENT_MASK) {
+ if (pdpe & PG_PSE_MASK) {
+ /* 1G pages, CR4.PSE is ignored */
+ print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
+ 0x3ffffc0000000ULL);
+ } else {
+ pd_addr = pdpe & 0x3fffffffff000ULL;
+ for (l3 = 0; l3 < 512; l3++) {
+ cpu_physical_memory_read(pd_addr + l3 * 8,
+ (uint8_t *)&pde, 8);
+ pde = le64_to_cpu(pde);
+ if (pde & PG_PRESENT_MASK) {
+ if (pde & PG_PSE_MASK) {
+ /* 2M pages, CR4.PSE is ignored */
+ print_pte(mon, (l1 << 39) + (l2 << 30) +
+ (l3 << 21), pde,
+ 0x3ffffffe00000ULL);
+ } else {
+ pt_addr = pde & 0x3fffffffff000ULL;
+ for (l4 = 0; l4 < 512; l4++) {
+ cpu_physical_memory_read(pt_addr
+ + l4 * 8,
+ (uint8_t *)&pte,
+ 8);
+ pte = le64_to_cpu(pte);
+ if (pte & PG_PRESENT_MASK) {
+ print_pte(mon, (l1 << 39) +
+ (l2 << 30) +
+ (l3 << 21) + (l4 << 12),
+ pte & ~PG_PSE_MASK,
+ 0x3fffffffff000ULL);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+#endif
+
+static void tlb_info(Monitor *mon)
+{
+ CPUState *env;
+
+ env = mon_get_cpu();
+
+ if (!(env->cr[0] & CR0_PG_MASK)) {
+ monitor_printf(mon, "PG disabled\n");
+ return;
+ }
+ if (env->cr[4] & CR4_PAE_MASK) {
+#ifdef TARGET_X86_64
+ if (env->hflags & HF_LMA_MASK) {
+ tlb_info_64(mon, env);
+ } else
+#endif
+ {
+ tlb_info_pae32(mon, env);
+ }
+ } else {
+ tlb_info_32(mon, env);
+ }
+}
+
+static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
+ int *plast_prot,
+ target_phys_addr_t end, int prot)
{
int prot1;
prot1 = *plast_prot;
if (prot != prot1) {
if (*pstart != -1) {
- monitor_printf(mon, "%08x-%08x %08x %c%c%c\n",
+ monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
+ TARGET_FMT_plx " %c%c%c\n",
*pstart, end, end - *pstart,
prot1 & PG_USER_MASK ? 'u' : '-',
'r',
}
}
-static void mem_info(Monitor *mon)
+static void mem_info_32(Monitor *mon, CPUState *env)
{
- CPUState *env;
int l1, l2, prot, last_prot;
- uint32_t pgd, pde, pte, start, end;
-
- env = mon_get_cpu();
+ uint32_t pgd, pde, pte;
+ target_phys_addr_t start, end;
- if (!(env->cr[0] & CR0_PG_MASK)) {
- monitor_printf(mon, "PG disabled\n");
- return;
- }
pgd = env->cr[3] & ~0xfff;
last_prot = 0;
start = -1;
}
}
}
+
+static void mem_info_pae32(Monitor *mon, CPUState *env)
+{
+ int l1, l2, l3, prot, last_prot;
+ uint64_t pdpe, pde, pte;
+ uint64_t pdp_addr, pd_addr, pt_addr;
+ target_phys_addr_t start, end;
+
+ pdp_addr = env->cr[3] & ~0x1f;
+ last_prot = 0;
+ start = -1;
+ for (l1 = 0; l1 < 4; l1++) {
+ cpu_physical_memory_read(pdp_addr + l1 * 8, (uint8_t *)&pdpe, 8);
+ pdpe = le64_to_cpu(pdpe);
+ end = l1 << 30;
+ if (pdpe & PG_PRESENT_MASK) {
+ pd_addr = pdpe & 0x3fffffffff000ULL;
+ for (l2 = 0; l2 < 512; l2++) {
+ cpu_physical_memory_read(pd_addr + l2 * 8,
+ (uint8_t *)&pde, 8);
+ pde = le64_to_cpu(pde);
+ end = (l1 << 30) + (l2 << 21);
+ if (pde & PG_PRESENT_MASK) {
+ if (pde & PG_PSE_MASK) {
+ prot = pde & (PG_USER_MASK | PG_RW_MASK |
+ PG_PRESENT_MASK);
+ mem_print(mon, &start, &last_prot, end, prot);
+ } else {
+ pt_addr = pde & 0x3fffffffff000ULL;
+ for (l3 = 0; l3 < 512; l3++) {
+ cpu_physical_memory_read(pt_addr + l3 * 8,
+ (uint8_t *)&pte, 8);
+ pte = le64_to_cpu(pte);
+ end = (l1 << 30) + (l2 << 21) + (l3 << 12);
+ if (pte & PG_PRESENT_MASK) {
+ prot = pte & (PG_USER_MASK | PG_RW_MASK |
+ PG_PRESENT_MASK);
+ } else {
+ prot = 0;
+ }
+ mem_print(mon, &start, &last_prot, end, prot);
+ }
+ }
+ } else {
+ prot = 0;
+ mem_print(mon, &start, &last_prot, end, prot);
+ }
+ }
+ } else {
+ prot = 0;
+ mem_print(mon, &start, &last_prot, end, prot);
+ }
+ }
+}
+
+
+#ifdef TARGET_X86_64
+static void mem_info_64(Monitor *mon, CPUState *env)
+{
+ int prot, last_prot;
+ uint64_t l1, l2, l3, l4;
+ uint64_t pml4e, pdpe, pde, pte;
+ uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
+
+ pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
+ last_prot = 0;
+ start = -1;
+ for (l1 = 0; l1 < 512; l1++) {
+ cpu_physical_memory_read(pml4_addr + l1 * 8, (uint8_t *)&pml4e, 8);
+ pml4e = le64_to_cpu(pml4e);
+ end = l1 << 39;
+ if (pml4e & PG_PRESENT_MASK) {
+ pdp_addr = pml4e & 0x3fffffffff000ULL;
+ for (l2 = 0; l2 < 512; l2++) {
+ cpu_physical_memory_read(pdp_addr + l2 * 8, (uint8_t *)&pdpe,
+ 8);
+ pdpe = le64_to_cpu(pdpe);
+ end = (l1 << 39) + (l2 << 30);
+ if (pdpe & PG_PRESENT_MASK) {
+ if (pdpe & PG_PSE_MASK) {
+ prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
+ PG_PRESENT_MASK);
+ mem_print(mon, &start, &last_prot, end, prot);
+ } else {
+ pd_addr = pdpe & 0x3fffffffff000ULL;
+ for (l3 = 0; l3 < 512; l3++) {
+ cpu_physical_memory_read(pd_addr + l3 * 8,
+ (uint8_t *)&pde, 8);
+ pde = le64_to_cpu(pde);
+ end = (l1 << 39) + (l2 << 30) + (l3 << 21);
+ if (pde & PG_PRESENT_MASK) {
+ if (pde & PG_PSE_MASK) {
+ prot = pde & (PG_USER_MASK | PG_RW_MASK |
+ PG_PRESENT_MASK);
+ mem_print(mon, &start, &last_prot, end, prot);
+ } else {
+ pt_addr = pde & 0x3fffffffff000ULL;
+ for (l4 = 0; l4 < 512; l4++) {
+ cpu_physical_memory_read(pt_addr
+ + l4 * 8,
+ (uint8_t *)&pte,
+ 8);
+ pte = le64_to_cpu(pte);
+ end = (l1 << 39) + (l2 << 30) +
+ (l3 << 21) + (l4 << 12);
+ if (pte & PG_PRESENT_MASK) {
+ prot = pte & (PG_USER_MASK | PG_RW_MASK |
+ PG_PRESENT_MASK);
+ } else {
+ prot = 0;
+ }
+ mem_print(mon, &start, &last_prot, end, prot);
+ }
+ }
+ } else {
+ prot = 0;
+ mem_print(mon, &start, &last_prot, end, prot);
+ }
+ }
+ }
+ } else {
+ prot = 0;
+ mem_print(mon, &start, &last_prot, end, prot);
+ }
+ }
+ } else {
+ prot = 0;
+ mem_print(mon, &start, &last_prot, end, prot);
+ }
+ }
+}
+#endif
+
+static void mem_info(Monitor *mon)
+{
+ CPUState *env;
+
+ env = mon_get_cpu();
+
+ if (!(env->cr[0] & CR0_PG_MASK)) {
+ monitor_printf(mon, "PG disabled\n");
+ return;
+ }
+ if (env->cr[4] & CR4_PAE_MASK) {
+#ifdef TARGET_X86_64
+ if (env->hflags & HF_LMA_MASK) {
+ mem_info_64(mon, env);
+ } else
+#endif
+ {
+ mem_info_pae32(mon, env);
+ }
+ } else {
+ mem_info_32(mon, env);
+ }
+}
#endif
#if defined(TARGET_SH4)
#endif
+#if defined(TARGET_SPARC)
+static void tlb_info(Monitor *mon)
+{
+ CPUState *env1 = mon_get_cpu();
+
+ dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
+}
+#endif
+
static void do_info_kvm_print(Monitor *mon, const QObject *data)
{
QDict *qdict;
nchannels = has_channels ? nchannels : 2;
if (wav_start_capture (s, path, freq, bits, nchannels)) {
- monitor_printf(mon, "Faied to add wave capture\n");
+ monitor_printf(mon, "Failed to add wave capture\n");
qemu_free (s);
+ return;
}
QLIST_INSERT_HEAD (&capture_head, s, entries);
}
uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
uint64_t addr = qdict_get_int(qdict, "addr");
uint64_t misc = qdict_get_int(qdict, "misc");
+ int broadcast = qdict_get_try_bool(qdict, "broadcast", 0);
- for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu)
+ for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
if (cenv->cpu_index == cpu_index && cenv->mcg_cap) {
- cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc);
+ cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc,
+ broadcast);
break;
}
+ }
}
#endif
}
static const mon_cmd_t mon_cmds[] = {
-#include "qemu-monitor.h"
+#include "hmp-commands.h"
{ NULL, NULL, },
};
-/* Please update qemu-monitor.hx when adding or changing commands */
+/* Please update hmp-commands.hx when adding or changing commands */
static const mon_cmd_t info_cmds[] = {
{
.name = "version",
.mhandler.info_new = do_info_version,
},
{
- .name = "commands",
- .args_type = "",
- .params = "",
- .help = "list QMP available commands",
- .user_print = monitor_user_noop,
- .mhandler.info_new = do_info_commands,
- },
- {
- .name = "network",
+ .name = "network",
.args_type = "",
.params = "",
.help = "show the network state",
.user_print = do_pci_info_print,
.mhandler.info_new = do_pci_info,
},
-#if defined(TARGET_I386) || defined(TARGET_SH4)
+#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC)
{
.name = "tlb",
.args_type = "",
.user_print = do_info_vnc_print,
.mhandler.info_new = do_info_vnc,
},
+#if defined(CONFIG_SPICE)
+ {
+ .name = "spice",
+ .args_type = "",
+ .params = "",
+ .help = "show the spice server status",
+ .user_print = do_info_spice_print,
+ .mhandler.info_new = do_info_spice,
+ },
+#endif
{
.name = "name",
.args_type = "",
.help = "show roms",
.mhandler.info = do_info_roms,
},
+#if defined(CONFIG_SIMPLE_TRACE)
+ {
+ .name = "trace",
+ .args_type = "",
+ .params = "",
+ .help = "show current contents of trace buffer",
+ .mhandler.info = do_info_trace,
+ },
+ {
+ .name = "trace-events",
+ .args_type = "",
+ .params = "",
+ .help = "show available trace-events & their state",
+ .mhandler.info = do_info_trace_events,
+ },
+#endif
{
.name = NULL,
},
};
+static const mon_cmd_t qmp_cmds[] = {
+#include "qmp-commands.h"
+ { /* NULL */ },
+};
+
+static const mon_cmd_t qmp_query_cmds[] = {
+ {
+ .name = "version",
+ .args_type = "",
+ .params = "",
+ .help = "show the version of QEMU",
+ .user_print = do_info_version_print,
+ .mhandler.info_new = do_info_version,
+ },
+ {
+ .name = "commands",
+ .args_type = "",
+ .params = "",
+ .help = "list QMP available commands",
+ .user_print = monitor_user_noop,
+ .mhandler.info_new = do_info_commands,
+ },
+ {
+ .name = "chardev",
+ .args_type = "",
+ .params = "",
+ .help = "show the character devices",
+ .user_print = qemu_chr_info_print,
+ .mhandler.info_new = qemu_chr_info,
+ },
+ {
+ .name = "block",
+ .args_type = "",
+ .params = "",
+ .help = "show the block devices",
+ .user_print = bdrv_info_print,
+ .mhandler.info_new = bdrv_info,
+ },
+ {
+ .name = "blockstats",
+ .args_type = "",
+ .params = "",
+ .help = "show block device statistics",
+ .user_print = bdrv_stats_print,
+ .mhandler.info_new = bdrv_info_stats,
+ },
+ {
+ .name = "cpus",
+ .args_type = "",
+ .params = "",
+ .help = "show infos for each CPU",
+ .user_print = monitor_print_cpus,
+ .mhandler.info_new = do_info_cpus,
+ },
+ {
+ .name = "pci",
+ .args_type = "",
+ .params = "",
+ .help = "show PCI info",
+ .user_print = do_pci_info_print,
+ .mhandler.info_new = do_pci_info,
+ },
+ {
+ .name = "kvm",
+ .args_type = "",
+ .params = "",
+ .help = "show KVM information",
+ .user_print = do_info_kvm_print,
+ .mhandler.info_new = do_info_kvm,
+ },
+ {
+ .name = "status",
+ .args_type = "",
+ .params = "",
+ .help = "show the current VM status (running|paused)",
+ .user_print = do_info_status_print,
+ .mhandler.info_new = do_info_status,
+ },
+ {
+ .name = "mice",
+ .args_type = "",
+ .params = "",
+ .help = "show which guest mouse is receiving events",
+ .user_print = do_info_mice_print,
+ .mhandler.info_new = do_info_mice,
+ },
+ {
+ .name = "vnc",
+ .args_type = "",
+ .params = "",
+ .help = "show the vnc server status",
+ .user_print = do_info_vnc_print,
+ .mhandler.info_new = do_info_vnc,
+ },
+#if defined(CONFIG_SPICE)
+ {
+ .name = "spice",
+ .args_type = "",
+ .params = "",
+ .help = "show the spice server status",
+ .user_print = do_info_spice_print,
+ .mhandler.info_new = do_info_spice,
+ },
+#endif
+ {
+ .name = "name",
+ .args_type = "",
+ .params = "",
+ .help = "show the current VM name",
+ .user_print = do_info_name_print,
+ .mhandler.info_new = do_info_name,
+ },
+ {
+ .name = "uuid",
+ .args_type = "",
+ .params = "",
+ .help = "show the current VM UUID",
+ .user_print = do_info_uuid_print,
+ .mhandler.info_new = do_info_uuid,
+ },
+ {
+ .name = "migrate",
+ .args_type = "",
+ .params = "",
+ .help = "show migration status",
+ .user_print = do_info_migrate_print,
+ .mhandler.info_new = do_info_migrate,
+ },
+ {
+ .name = "balloon",
+ .args_type = "",
+ .params = "",
+ .help = "show balloon information",
+ .user_print = monitor_print_balloon,
+ .mhandler.info_async = do_info_balloon,
+ .flags = MONITOR_CMD_ASYNC,
+ },
+ { /* NULL */ },
+};
+
/*******************************************************************/
static const char *pch;
return (typestr != NULL);
}
-static const mon_cmd_t *monitor_find_command(const char *cmdname)
+static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
+ const char *cmdname)
{
const mon_cmd_t *cmd;
- for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
+ for (cmd = disp_table; cmd->name != NULL; cmd++) {
if (compare_cmd(cmdname, cmd->name)) {
return cmd;
}
return NULL;
}
+static const mon_cmd_t *monitor_find_command(const char *cmdname)
+{
+ return search_dispatch_table(mon_cmds, cmdname);
+}
+
+static const mon_cmd_t *qmp_find_query_cmd(const char *info_item)
+{
+ return search_dispatch_table(qmp_query_cmds, info_item);
+}
+
+static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
+{
+ return search_dispatch_table(qmp_cmds, cmdname);
+}
+
static const mon_cmd_t *monitor_parse_command(Monitor *mon,
const char *cmdline,
QDict *qdict)
qdict_put(qdict, key, qint_from_int(val));
}
break;
- case 'f':
+ case 'o':
+ {
+ int64_t val;
+ char *end;
+
+ while (qemu_isspace(*p)) {
+ p++;
+ }
+ if (*typestr == '?') {
+ typestr++;
+ if (*p == '\0') {
+ break;
+ }
+ }
+ val = strtosz(p, &end);
+ if (val < 0) {
+ monitor_printf(mon, "invalid size\n");
+ goto fail;
+ }
+ qdict_put(qdict, key, qint_from_int(val));
+ p = end;
+ }
+ break;
case 'T':
{
double val;
if (get_double(mon, &val, &p) < 0) {
goto fail;
}
- if (c == 'f' && *p) {
- switch (*p) {
- case 'K': case 'k':
- val *= 1 << 10; p++; break;
- case 'M': case 'm':
- val *= 1 << 20; p++; break;
- case 'G': case 'g':
- val *= 1 << 30; p++; break;
- }
- }
- if (c == 'T' && p[0] && p[1] == 's') {
+ if (p[0] && p[1] == 's') {
switch (*p) {
case 'm':
val /= 1e3; p += 2; break;
}
}
-static int is_async_return(const QObject *data)
-{
- if (data && qobject_type(data) == QTYPE_QDICT) {
- return qdict_haskey(qobject_to_qdict(data), "__mon_async");
- }
-
- return 0;
-}
-
static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
{
- if (monitor_ctrl_mode(mon)) {
- if (ret && !monitor_has_error(mon)) {
- /*
- * If it returns failure, it must have passed on error.
- *
- * Action: Report an internal error to the client if in QMP.
- */
- qerror_report(QERR_UNDEFINED_ERROR);
- MON_DEBUG("command '%s' returned failure but did not pass an error\n",
- cmd->name);
- }
+ if (ret && !monitor_has_error(mon)) {
+ /*
+ * If it returns failure, it must have passed on error.
+ *
+ * Action: Report an internal error to the client if in QMP.
+ */
+ qerror_report(QERR_UNDEFINED_ERROR);
+ MON_DEBUG("command '%s' returned failure but did not pass an error\n",
+ cmd->name);
+ }
#ifdef CONFIG_DEBUG_MONITOR
- if (!ret && monitor_has_error(mon)) {
- /*
- * If it returns success, it must not have passed an error.
- *
- * Action: Report the passed error to the client.
- */
- MON_DEBUG("command '%s' returned success but passed an error\n",
- cmd->name);
- }
-
- if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
- /*
- * Handlers should not call Monitor print functions.
- *
- * Action: Ignore them in QMP.
- *
- * (XXX: we don't check any 'info' or 'query' command here
- * because the user print function _is_ called by do_info(), hence
- * we will trigger this check. This problem will go away when we
- * make 'query' commands real and kill do_info())
- */
- MON_DEBUG("command '%s' called print functions %d time(s)\n",
- cmd->name, mon_print_count_get(mon));
- }
-#endif
- } else {
- assert(!monitor_has_error(mon));
- QDECREF(mon->error);
- mon->error = NULL;
+ if (!ret && monitor_has_error(mon)) {
+ /*
+ * If it returns success, it must not have passed an error.
+ *
+ * Action: Report the passed error to the client.
+ */
+ MON_DEBUG("command '%s' returned success but passed an error\n",
+ cmd->name);
}
-}
-static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd,
- const QDict *params)
-{
- int ret;
- QObject *data = NULL;
-
- mon_print_count_init(mon);
-
- ret = cmd->mhandler.cmd_new(mon, params, &data);
- handler_audit(mon, cmd, ret);
-
- if (is_async_return(data)) {
+ if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
/*
- * Asynchronous commands have no initial return data but they can
- * generate errors. Data is returned via the async completion handler.
+ * Handlers should not call Monitor print functions.
+ *
+ * Action: Ignore them in QMP.
+ *
+ * (XXX: we don't check any 'info' or 'query' command here
+ * because the user print function _is_ called by do_info(), hence
+ * we will trigger this check. This problem will go away when we
+ * make 'query' commands real and kill do_info())
*/
- if (monitor_ctrl_mode(mon) && monitor_has_error(mon)) {
- monitor_protocol_emitter(mon, NULL);
- }
- } else if (monitor_ctrl_mode(mon)) {
- /* Monitor Protocol */
- monitor_protocol_emitter(mon, data);
- } else {
- /* User Protocol */
- if (data)
- cmd->user_print(mon, data);
+ MON_DEBUG("command '%s' called print functions %d time(s)\n",
+ cmd->name, mon_print_count_get(mon));
}
-
- qobject_decref(data);
+#endif
}
static void handle_user_command(Monitor *mon, const char *cmdline)
if (!cmd)
goto out;
- if (monitor_handler_is_async(cmd)) {
+ if (handler_is_async(cmd)) {
user_async_cmd_handler(mon, cmd, qdict);
- } else if (monitor_handler_ported(cmd)) {
- monitor_call_handler(mon, cmd, qdict);
+ } else if (handler_is_qobject(cmd)) {
+ QObject *data = NULL;
+
+ /* XXX: ignores the error code */
+ cmd->mhandler.cmd_new(mon, qdict, &data);
+ assert(!monitor_has_error(mon));
+ if (data) {
+ cmd->user_print(mon, data);
+ qobject_decref(data);
+ }
} else {
cmd->mhandler.cmd(mon, qdict);
}
d = readdir(ffs);
if (!d)
break;
+
+ if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
+ continue;
+ }
+
if (strstart(d->d_name, file_prefix, NULL)) {
memcpy(file, input, input_path_len);
if (input_path_len < sizeof(file))
case 'i':
case 'l':
case 'M':
+ case 'o':
if (qobject_type(client_arg) != QTYPE_QINT) {
qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
"int");
return -1;
}
break;
- case 'f':
case 'T':
if (qobject_type(client_arg) != QTYPE_QINT &&
qobject_type(client_arg) != QTYPE_QFLOAT) {
return input_dict;
}
+static void qmp_call_query_cmd(Monitor *mon, const mon_cmd_t *cmd)
+{
+ QObject *ret_data = NULL;
+
+ if (handler_is_async(cmd)) {
+ qmp_async_info_handler(mon, cmd);
+ if (monitor_has_error(mon)) {
+ monitor_protocol_emitter(mon, NULL);
+ }
+ } else {
+ cmd->mhandler.info_new(mon, &ret_data);
+ monitor_protocol_emitter(mon, ret_data);
+ qobject_decref(ret_data);
+ }
+}
+
+static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
+ const QDict *params)
+{
+ int ret;
+ QObject *data = NULL;
+
+ mon_print_count_init(mon);
+
+ ret = cmd->mhandler.cmd_new(mon, params, &data);
+ handler_audit(mon, cmd, ret);
+ monitor_protocol_emitter(mon, data);
+ qobject_decref(data);
+}
+
static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
{
int err;
QDict *input, *args;
const mon_cmd_t *cmd;
Monitor *mon = cur_mon;
- const char *cmd_name, *info_item;
+ const char *cmd_name, *query_cmd;
+ query_cmd = NULL;
args = input = NULL;
obj = json_parser_parse(tokens, NULL);
goto err_out;
}
- /*
- * XXX: We need this special case until we get info handlers
- * converted into 'query-' commands
- */
- if (compare_cmd(cmd_name, "info")) {
+ if (strstart(cmd_name, "query-", &query_cmd)) {
+ cmd = qmp_find_query_cmd(query_cmd);
+ } else {
+ cmd = qmp_find_cmd(cmd_name);
+ }
+
+ if (!cmd) {
qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
goto err_out;
- } else if (strstart(cmd_name, "query-", &info_item)) {
- cmd = monitor_find_command("info");
- qdict_put_obj(input, "arguments",
- qobject_from_jsonf("{ 'item': %s }", info_item));
- } else {
- cmd = monitor_find_command(cmd_name);
- if (!cmd || !monitor_handler_ported(cmd)
- || monitor_cmd_user_only(cmd)) {
- qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
- goto err_out;
- }
}
obj = qdict_get(input, "arguments");
goto err_out;
}
- if (monitor_handler_is_async(cmd)) {
+ if (query_cmd) {
+ qmp_call_query_cmd(mon, cmd);
+ } else if (handler_is_async(cmd)) {
err = qmp_async_cmd_handler(mon, cmd, args);
if (err) {
/* emit the error response */
goto err_out;
}
} else {
- monitor_call_handler(mon, cmd, args);
+ qmp_call_cmd(mon, cmd, args);
}
goto out;
/* Control mode requires special handlers */
qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
monitor_control_event, mon);
+ qemu_chr_set_echo(chr, true);
} else {
qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
monitor_event, mon);
projects / qemu.git / blobdiff