*/
#include <dirent.h>
#include "hw/hw.h"
-#include "hw/qdev.h"
+#include "monitor/qdev.h"
#include "hw/usb.h"
#include "hw/pcmcia.h"
-#include "hw/pc.h"
-#include "hw/pci.h"
-#include "hw/watchdog.h"
+#include "hw/i386/pc.h"
+#include "hw/pci/pci.h"
+#include "sysemu/watchdog.h"
#include "hw/loader.h"
-#include "gdbstub.h"
-#include "net.h"
+#include "exec/gdbstub.h"
+#include "net/net.h"
#include "net/slirp.h"
-#include "qemu-char.h"
+#include "sysemu/char.h"
#include "ui/qemu-spice.h"
-#include "sysemu.h"
-#include "monitor.h"
-#include "readline.h"
-#include "console.h"
-#include "blockdev.h"
+#include "sysemu/sysemu.h"
+#include "monitor/monitor.h"
+#include "monitor/readline.h"
+#include "ui/console.h"
+#include "sysemu/blockdev.h"
#include "audio/audio.h"
-#include "disas.h"
-#include "balloon.h"
-#include "qemu-timer.h"
-#include "migration.h"
-#include "kvm.h"
-#include "acl.h"
-#include "qint.h"
-#include "qfloat.h"
-#include "qlist.h"
-#include "qbool.h"
-#include "qstring.h"
-#include "qjson.h"
-#include "json-streamer.h"
-#include "json-parser.h"
-#include "osdep.h"
+#include "disas/disas.h"
+#include "sysemu/balloon.h"
+#include "qemu/timer.h"
+#include "migration/migration.h"
+#include "sysemu/kvm.h"
+#include "qemu/acl.h"
+#include "sysemu/tpm.h"
+#include "qapi/qmp/qint.h"
+#include "qapi/qmp/qfloat.h"
+#include "qapi/qmp/qlist.h"
+#include "qapi/qmp/qbool.h"
+#include "qapi/qmp/qstring.h"
+#include "qapi/qmp/qjson.h"
+#include "qapi/qmp/json-streamer.h"
+#include "qapi/qmp/json-parser.h"
+#include "qemu/osdep.h"
#include "cpu.h"
#include "trace.h"
#include "trace/control.h"
#include "trace/simple.h"
#endif
#include "ui/qemu-spice.h"
-#include "memory.h"
+#include "exec/memory.h"
#include "qmp-commands.h"
#include "hmp.h"
-#include "qemu-thread.h"
+#include "qemu/thread.h"
/* for pic/irq_info */
#if defined(TARGET_SPARC)
-#include "hw/sun4m.h"
+#include "hw/sparc/sun4m.h"
#endif
-#include "hw/lm32_pic.h"
+#include "hw/lm32/lm32_pic.h"
//#define DEBUG
//#define DEBUG_COMPLETION
const char *help;
void (*user_print)(Monitor *mon, const QObject *data);
union {
- void (*info)(Monitor *mon);
void (*cmd)(Monitor *mon, const QDict *qdict);
int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
int (*cmd_async)(Monitor *mon, const QDict *params,
MonitorCompletion *cb, void *opaque);
} mhandler;
int flags;
+ /* @sub_table is a list of 2nd level of commands. If it do not exist,
+ * mhandler should be used. If it exist, sub_table[?].mhandler should be
+ * used, and mhandler of 1st level plays the role of help function.
+ */
+ struct mon_cmd_t *sub_table;
} mon_cmd_t;
/* file descriptors passed via SCM_RIGHTS */
int reset_seen;
int flags;
int suspend_cnt;
- uint8_t outbuf[1024];
- int outbuf_index;
+ bool skip_flush;
+ QString *outbuf;
ReadLineState *rs;
MonitorControl *mc;
CPUArchState *mon_cpu;
}
}
+static gboolean monitor_unblocked(GIOChannel *chan, GIOCondition cond,
+ void *opaque)
+{
+ monitor_flush(opaque);
+ return FALSE;
+}
+
void monitor_flush(Monitor *mon)
{
- if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
- qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
- mon->outbuf_index = 0;
+ int rc;
+ size_t len;
+ const char *buf;
+
+ if (mon->skip_flush) {
+ return;
+ }
+
+ buf = qstring_get_str(mon->outbuf);
+ len = qstring_get_length(mon->outbuf);
+
+ if (mon && len && !mon->mux_out) {
+ rc = qemu_chr_fe_write(mon->chr, (const uint8_t *) buf, len);
+ if (rc == len) {
+ /* all flushed */
+ QDECREF(mon->outbuf);
+ mon->outbuf = qstring_new();
+ return;
+ }
+ if (rc > 0) {
+ /* partinal write */
+ QString *tmp = qstring_from_str(buf + rc);
+ QDECREF(mon->outbuf);
+ mon->outbuf = tmp;
+ }
+ qemu_chr_fe_add_watch(mon->chr, G_IO_OUT, monitor_unblocked, mon);
}
}
-/* flush at every end of line or if the buffer is full */
+/* flush at every end of line */
static void monitor_puts(Monitor *mon, const char *str)
{
char c;
c = *str++;
if (c == '\0')
break;
- if (c == '\n')
- mon->outbuf[mon->outbuf_index++] = '\r';
- mon->outbuf[mon->outbuf_index++] = c;
- if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
- || c == '\n')
+ if (c == '\n') {
+ qstring_append_chr(mon->outbuf, '\r');
+ }
+ qstring_append_chr(mon->outbuf, c);
+ if (c == '\n') {
monitor_flush(mon);
+ }
}
}
void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
{
- char buf[4096];
+ char *buf;
if (!mon)
return;
return;
}
- vsnprintf(buf, sizeof(buf), fmt, ap);
+ buf = g_strdup_vprintf(fmt, ap);
monitor_puts(mon, buf);
+ g_free(buf);
}
void monitor_printf(Monitor *mon, const char *fmt, ...)
[QEVENT_SPICE_DISCONNECTED] = "SPICE_DISCONNECTED",
[QEVENT_BLOCK_JOB_COMPLETED] = "BLOCK_JOB_COMPLETED",
[QEVENT_BLOCK_JOB_CANCELLED] = "BLOCK_JOB_CANCELLED",
+ [QEVENT_BLOCK_JOB_ERROR] = "BLOCK_JOB_ERROR",
+ [QEVENT_BLOCK_JOB_READY] = "BLOCK_JOB_READY",
+ [QEVENT_DEVICE_DELETED] = "DEVICE_DELETED",
[QEVENT_DEVICE_TRAY_MOVED] = "DEVICE_TRAY_MOVED",
[QEVENT_SUSPEND] = "SUSPEND",
[QEVENT_SUSPEND_DISK] = "SUSPEND_DISK",
[QEVENT_WAKEUP] = "WAKEUP",
[QEVENT_BALLOON_CHANGE] = "BALLOON_CHANGE",
[QEVENT_SPICE_MIGRATE_COMPLETED] = "SPICE_MIGRATE_COMPLETED",
+ [QEVENT_GUEST_PANICKED] = "GUEST_PANICKED",
};
QEMU_BUILD_BUG_ON(ARRAY_SIZE(monitor_event_names) != QEVENT_MAX)
{
char *output = NULL;
Monitor *old_mon, hmp;
- CharDriverState mchar;
memset(&hmp, 0, sizeof(hmp));
- qemu_chr_init_mem(&mchar);
- hmp.chr = &mchar;
+ hmp.outbuf = qstring_new();
+ hmp.skip_flush = true;
old_mon = cur_mon;
cur_mon = &hmp;
handle_user_command(&hmp, command_line);
cur_mon = old_mon;
- if (qemu_chr_mem_osize(hmp.chr) > 0) {
- QString *str = qemu_chr_mem_to_qs(hmp.chr);
- output = g_strdup(qstring_get_str(str));
- QDECREF(str);
+ if (qstring_get_length(hmp.outbuf) > 0) {
+ output = g_strdup(qstring_get_str(hmp.outbuf));
} else {
output = g_strdup("");
}
out:
- qemu_chr_close_mem(hmp.chr);
+ QDECREF(hmp.outbuf);
return output;
}
} else {
help_cmd_dump(mon, mon_cmds, "", name);
if (name && !strcmp(name, "log")) {
- const CPULogItem *item;
+ const QEMULogItem *item;
monitor_printf(mon, "Log items (comma separated):\n");
monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
- for(item = cpu_log_items; item->mask != 0; item++) {
+ for (item = qemu_log_items; item->mask != 0; item++) {
monitor_printf(mon, "%-10s %s\n", item->name, item->help);
}
}
{
const char *tp_name = qdict_get_str(qdict, "name");
bool new_state = qdict_get_bool(qdict, "option");
- int ret = trace_event_set_state(tp_name, new_state);
- if (!ret) {
+ bool found = false;
+ TraceEvent *ev = NULL;
+ while ((ev = trace_event_pattern(tp_name, ev)) != NULL) {
+ found = true;
+ if (!trace_event_get_state_static(ev)) {
+ monitor_printf(mon, "event \"%s\" is not traceable\n", tp_name);
+ } else {
+ trace_event_set_state_dynamic(ev, new_state);
+ }
+ }
+ if (!trace_event_is_pattern(tp_name) && !found) {
monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
}
}
}
}
-static void do_info(Monitor *mon, const QDict *qdict)
+static void do_info_help(Monitor *mon, const QDict *qdict)
{
- const mon_cmd_t *cmd;
- const char *item = qdict_get_try_str(qdict, "item");
-
- if (!item) {
- goto help;
- }
-
- for (cmd = info_cmds; cmd->name != NULL; cmd++) {
- if (compare_cmd(item, cmd->name))
- break;
- }
-
- if (cmd->name == NULL) {
- goto help;
- }
-
- cmd->mhandler.info(mon);
- return;
-
-help:
help_cmd(mon, "info");
}
/* set the current CPU defined by the user */
int monitor_set_cpu(int cpu_index)
{
- CPUArchState *env;
+ CPUState *cpu;
- for(env = first_cpu; env != NULL; env = env->next_cpu) {
- if (env->cpu_index == cpu_index) {
- cur_mon->mon_cpu = env;
- return 0;
- }
+ cpu = qemu_get_cpu(cpu_index);
+ if (cpu == NULL) {
+ return -1;
}
- return -1;
+ cur_mon->mon_cpu = cpu->env_ptr;
+ return 0;
}
static CPUArchState *mon_get_cpu(void)
int monitor_get_cpu_index(void)
{
- return mon_get_cpu()->cpu_index;
+ CPUState *cpu = ENV_GET_CPU(mon_get_cpu());
+ return cpu->cpu_index;
}
-static void do_info_registers(Monitor *mon)
+static void do_info_registers(Monitor *mon, const QDict *qdict)
{
CPUArchState *env;
env = mon_get_cpu();
-#ifdef TARGET_I386
- cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
- X86_DUMP_FPU);
-#else
- cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
- 0);
-#endif
+ cpu_dump_state(env, (FILE *)mon, monitor_fprintf, CPU_DUMP_FPU);
}
-static void do_info_jit(Monitor *mon)
+static void do_info_jit(Monitor *mon, const QDict *qdict)
{
dump_exec_info((FILE *)mon, monitor_fprintf);
}
-static void do_info_history(Monitor *mon)
+static void do_info_history(Monitor *mon, const QDict *qdict)
{
int i;
const char *str;
#if defined(TARGET_PPC)
/* XXX: not implemented in other targets */
-static void do_info_cpu_stats(Monitor *mon)
+static void do_info_cpu_stats(Monitor *mon, const QDict *qdict)
{
CPUArchState *env;
}
#endif
-static void do_trace_print_events(Monitor *mon)
+static void do_trace_print_events(Monitor *mon, const QDict *qdict)
{
trace_print_events((FILE *)mon, &monitor_fprintf);
}
-static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
-{
- const char *protocol = qdict_get_str(qdict, "protocol");
- const char *fdname = qdict_get_str(qdict, "fdname");
- CharDriverState *s;
-
- if (strcmp(protocol, "spice") == 0) {
- int fd = monitor_get_fd(mon, fdname);
- int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
- int tls = qdict_get_try_bool(qdict, "tls", 0);
- if (!using_spice) {
- /* correct one? spice isn't a device ,,, */
- qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
- return -1;
- }
- if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
- close(fd);
- }
- return 0;
-#ifdef CONFIG_VNC
- } else if (strcmp(protocol, "vnc") == 0) {
- int fd = monitor_get_fd(mon, fdname);
- int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
- vnc_display_add_client(NULL, fd, skipauth);
- return 0;
-#endif
- } else if ((s = qemu_chr_find(protocol)) != NULL) {
- int fd = monitor_get_fd(mon, fdname);
- if (qemu_chr_add_client(s, fd) < 0) {
- qerror_report(QERR_ADD_CLIENT_FAILED);
- return -1;
- }
- return 0;
- }
-
- qerror_report(QERR_INVALID_PARAMETER, "protocol");
- return -1;
-}
-
static int client_migrate_info(Monitor *mon, const QDict *qdict,
MonitorCompletion cb, void *opaque)
{
static void do_logfile(Monitor *mon, const QDict *qdict)
{
- cpu_set_log_filename(qdict_get_str(qdict, "filename"));
+ qemu_set_log_filename(qdict_get_str(qdict, "filename"));
}
static void do_log(Monitor *mon, const QDict *qdict)
if (!strcmp(items, "none")) {
mask = 0;
} else {
- mask = cpu_str_to_log_mask(items);
+ mask = qemu_str_to_log_mask(items);
if (!mask) {
help_cmd(mon, "log");
return;
}
}
- cpu_set_log(mask);
+ qemu_set_log(mask);
}
static void do_singlestep(Monitor *mon, const QDict *qdict)
}
static void memory_dump(Monitor *mon, int count, int format, int wsize,
- target_phys_addr_t addr, int is_physical)
+ hwaddr addr, int is_physical)
{
CPUArchState *env;
int l, line_size, i, max_digits, len;
int count = qdict_get_int(qdict, "count");
int format = qdict_get_int(qdict, "format");
int size = qdict_get_int(qdict, "size");
- target_phys_addr_t addr = qdict_get_int(qdict, "addr");
+ hwaddr addr = qdict_get_int(qdict, "addr");
memory_dump(mon, count, format, size, addr, 1);
}
static void do_print(Monitor *mon, const QDict *qdict)
{
int format = qdict_get_int(qdict, "format");
- target_phys_addr_t val = qdict_get_int(qdict, "val");
+ hwaddr val = qdict_get_int(qdict, "val");
switch(format) {
case 'o':
- monitor_printf(mon, "%#" TARGET_PRIoPHYS, val);
+ monitor_printf(mon, "%#" HWADDR_PRIo, val);
break;
case 'x':
- monitor_printf(mon, "%#" TARGET_PRIxPHYS, val);
+ monitor_printf(mon, "%#" HWADDR_PRIx, val);
break;
case 'u':
- monitor_printf(mon, "%" TARGET_PRIuPHYS, val);
+ monitor_printf(mon, "%" HWADDR_PRIu, val);
break;
default:
case 'd':
- monitor_printf(mon, "%" TARGET_PRIdPHYS, val);
+ monitor_printf(mon, "%" HWADDR_PRId, val);
break;
case 'c':
monitor_printc(mon, val);
}
#if defined(TARGET_I386)
-static void print_pte(Monitor *mon, target_phys_addr_t addr,
- target_phys_addr_t pte,
- target_phys_addr_t mask)
+static void print_pte(Monitor *mon, hwaddr addr,
+ hwaddr pte,
+ hwaddr mask)
{
#ifdef TARGET_X86_64
if (addr & (1ULL << 47)) {
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));
+ ~((hwaddr)(1 << 20) - 1));
} else {
pt_addr = pde & 0x3fffffffff000ULL;
for (l3 = 0; l3 < 512; l3++) {
print_pte(mon, (l1 << 30 ) + (l2 << 21)
+ (l3 << 12),
pte & ~PG_PSE_MASK,
- ~(target_phys_addr_t)0xfff);
+ ~(hwaddr)0xfff);
}
}
}
}
#endif
-static void tlb_info(Monitor *mon)
+static void tlb_info(Monitor *mon, const QDict *qdict)
{
CPUArchState *env;
}
}
-static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
+static void mem_print(Monitor *mon, hwaddr *pstart,
int *plast_prot,
- target_phys_addr_t end, int prot)
+ hwaddr end, int prot)
{
int prot1;
prot1 = *plast_prot;
unsigned int l1, l2;
int prot, last_prot;
uint32_t pgd, pde, pte;
- target_phys_addr_t start, end;
+ hwaddr start, end;
pgd = env->cr[3] & ~0xfff;
last_prot = 0;
}
}
/* Flush last range */
- mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
+ mem_print(mon, &start, &last_prot, (hwaddr)1 << 32, 0);
}
static void mem_info_pae32(Monitor *mon, CPUArchState *env)
int prot, last_prot;
uint64_t pdpe, pde, pte;
uint64_t pdp_addr, pd_addr, pt_addr;
- target_phys_addr_t start, end;
+ hwaddr start, end;
pdp_addr = env->cr[3] & ~0x1f;
last_prot = 0;
}
}
/* Flush last range */
- mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
+ mem_print(mon, &start, &last_prot, (hwaddr)1 << 32, 0);
}
}
}
/* Flush last range */
- mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
+ mem_print(mon, &start, &last_prot, (hwaddr)1 << 48, 0);
}
#endif
-static void mem_info(Monitor *mon)
+static void mem_info(Monitor *mon, const QDict *qdict)
{
CPUArchState *env;
tlb->d, tlb->wt);
}
-static void tlb_info(Monitor *mon)
+static void tlb_info(Monitor *mon, const QDict *qdict)
{
CPUArchState *env = mon_get_cpu();
int i;
#endif
#if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
-static void tlb_info(Monitor *mon)
+static void tlb_info(Monitor *mon, const QDict *qdict)
{
CPUArchState *env1 = mon_get_cpu();
}
#endif
-static void do_info_mtree(Monitor *mon)
+static void do_info_mtree(Monitor *mon, const QDict *qdict)
{
mtree_info((fprintf_function)monitor_printf, mon);
}
-static void do_info_numa(Monitor *mon)
+static void do_info_numa(Monitor *mon, const QDict *qdict)
{
int i;
CPUArchState *env;
+ CPUState *cpu;
monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
for (i = 0; i < nb_numa_nodes; i++) {
monitor_printf(mon, "node %d cpus:", i);
for (env = first_cpu; env != NULL; env = env->next_cpu) {
- if (env->numa_node == i) {
- monitor_printf(mon, " %d", env->cpu_index);
+ cpu = ENV_GET_CPU(env);
+ if (cpu->numa_node == i) {
+ monitor_printf(mon, " %d", cpu->cpu_index);
}
}
monitor_printf(mon, "\n");
int64_t qemu_time;
int64_t dev_time;
-static void do_info_profile(Monitor *mon)
+static void do_info_profile(Monitor *mon, const QDict *qdict)
{
int64_t total;
total = qemu_time;
dev_time = 0;
}
#else
-static void do_info_profile(Monitor *mon)
+static void do_info_profile(Monitor *mon, const QDict *qdict)
{
monitor_printf(mon, "Internal profiler not compiled\n");
}
/* Capture support */
static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
-static void do_info_capture(Monitor *mon)
+static void do_info_capture(Monitor *mon, const QDict *qdict)
{
int i;
CaptureState *s;
}
}
-#ifdef HAS_AUDIO
static void do_stop_capture(Monitor *mon, const QDict *qdict)
{
int i;
}
QLIST_INSERT_HEAD (&capture_head, s, entries);
}
-#endif
static qemu_acl *find_acl(Monitor *mon, const char *name)
{
#if defined(TARGET_I386)
static void do_inject_mce(Monitor *mon, const QDict *qdict)
{
- CPUArchState *cenv;
+ X86CPU *cpu;
+ CPUX86State *cenv;
+ CPUState *cs;
int cpu_index = qdict_get_int(qdict, "cpu_index");
int bank = qdict_get_int(qdict, "bank");
uint64_t status = qdict_get_int(qdict, "status");
flags |= MCE_INJECT_BROADCAST;
}
for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
- if (cenv->cpu_index == cpu_index) {
- cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
+ cpu = x86_env_get_cpu(cenv);
+ cs = CPU(cpu);
+ if (cs->cpu_index == cpu_index) {
+ cpu_x86_inject_mce(mon, cpu, bank, status, mcg_status, addr, misc,
flags);
break;
}
}
}
-int monitor_get_fd(Monitor *mon, const char *fdname)
+int monitor_get_fd(Monitor *mon, const char *fdname, Error **errp)
{
mon_fd_t *monfd;
return fd;
}
+ error_setg(errp, "File descriptor named '%s' has not been found", fdname);
return -1;
}
MonFdsetFd *mon_fdset_fd_next;
QLIST_FOREACH_SAFE(mon_fdset_fd, &mon_fdset->fds, next, mon_fdset_fd_next) {
- if (mon_fdset_fd->removed ||
- (QLIST_EMPTY(&mon_fdset->dup_fds) && mon_refcount == 0)) {
+ if ((mon_fdset_fd->removed ||
+ (QLIST_EMPTY(&mon_fdset->dup_fds) && mon_refcount == 0)) &&
+ runstate_is_running()) {
close(mon_fdset_fd->fd);
g_free(mon_fdset_fd->opaque);
QLIST_REMOVE(mon_fdset_fd, next);
{
int fd;
Monitor *mon = cur_mon;
- MonFdset *mon_fdset;
- MonFdsetFd *mon_fdset_fd;
AddfdInfo *fdinfo;
fd = qemu_chr_fe_get_msgfd(mon->chr);
goto error;
}
- if (has_fdset_id) {
- QLIST_FOREACH(mon_fdset, &mon_fdsets, next) {
- if (mon_fdset->id == fdset_id) {
- break;
- }
- }
- if (mon_fdset == NULL) {
- error_set(errp, QERR_INVALID_PARAMETER_VALUE, "fdset-id",
- "an existing fdset-id");
- goto error;
- }
- } else {
- int64_t fdset_id_prev = -1;
- MonFdset *mon_fdset_cur = QLIST_FIRST(&mon_fdsets);
-
- /* Use first available fdset ID */
- QLIST_FOREACH(mon_fdset, &mon_fdsets, next) {
- mon_fdset_cur = mon_fdset;
- if (fdset_id_prev == mon_fdset_cur->id - 1) {
- fdset_id_prev = mon_fdset_cur->id;
- continue;
- }
- break;
- }
-
- mon_fdset = g_malloc0(sizeof(*mon_fdset));
- mon_fdset->id = fdset_id_prev + 1;
-
- /* The fdset list is ordered by fdset ID */
- if (mon_fdset->id == 0) {
- QLIST_INSERT_HEAD(&mon_fdsets, mon_fdset, next);
- } else if (mon_fdset->id < mon_fdset_cur->id) {
- QLIST_INSERT_BEFORE(mon_fdset_cur, mon_fdset, next);
- } else {
- QLIST_INSERT_AFTER(mon_fdset_cur, mon_fdset, next);
- }
- }
-
- mon_fdset_fd = g_malloc0(sizeof(*mon_fdset_fd));
- mon_fdset_fd->fd = fd;
- mon_fdset_fd->removed = false;
- if (has_opaque) {
- mon_fdset_fd->opaque = g_strdup(opaque);
+ fdinfo = monitor_fdset_add_fd(fd, has_fdset_id, fdset_id,
+ has_opaque, opaque, errp);
+ if (fdinfo) {
+ return fdinfo;
}
- QLIST_INSERT_HEAD(&mon_fdset->fds, mon_fdset_fd, next);
-
- fdinfo = g_malloc0(sizeof(*fdinfo));
- fdinfo->fdset_id = mon_fdset->id;
- fdinfo->fd = mon_fdset_fd->fd;
-
- return fdinfo;
error:
if (fd != -1) {
return fdset_list;
}
+AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id,
+ bool has_opaque, const char *opaque,
+ Error **errp)
+{
+ MonFdset *mon_fdset = NULL;
+ MonFdsetFd *mon_fdset_fd;
+ AddfdInfo *fdinfo;
+
+ if (has_fdset_id) {
+ QLIST_FOREACH(mon_fdset, &mon_fdsets, next) {
+ /* Break if match found or match impossible due to ordering by ID */
+ if (fdset_id <= mon_fdset->id) {
+ if (fdset_id < mon_fdset->id) {
+ mon_fdset = NULL;
+ }
+ break;
+ }
+ }
+ }
+
+ if (mon_fdset == NULL) {
+ int64_t fdset_id_prev = -1;
+ MonFdset *mon_fdset_cur = QLIST_FIRST(&mon_fdsets);
+
+ if (has_fdset_id) {
+ if (fdset_id < 0) {
+ error_set(errp, QERR_INVALID_PARAMETER_VALUE, "fdset-id",
+ "a non-negative value");
+ return NULL;
+ }
+ /* Use specified fdset ID */
+ QLIST_FOREACH(mon_fdset, &mon_fdsets, next) {
+ mon_fdset_cur = mon_fdset;
+ if (fdset_id < mon_fdset_cur->id) {
+ break;
+ }
+ }
+ } else {
+ /* Use first available fdset ID */
+ QLIST_FOREACH(mon_fdset, &mon_fdsets, next) {
+ mon_fdset_cur = mon_fdset;
+ if (fdset_id_prev == mon_fdset_cur->id - 1) {
+ fdset_id_prev = mon_fdset_cur->id;
+ continue;
+ }
+ break;
+ }
+ }
+
+ mon_fdset = g_malloc0(sizeof(*mon_fdset));
+ if (has_fdset_id) {
+ mon_fdset->id = fdset_id;
+ } else {
+ mon_fdset->id = fdset_id_prev + 1;
+ }
+
+ /* The fdset list is ordered by fdset ID */
+ if (!mon_fdset_cur) {
+ QLIST_INSERT_HEAD(&mon_fdsets, mon_fdset, next);
+ } else if (mon_fdset->id < mon_fdset_cur->id) {
+ QLIST_INSERT_BEFORE(mon_fdset_cur, mon_fdset, next);
+ } else {
+ QLIST_INSERT_AFTER(mon_fdset_cur, mon_fdset, next);
+ }
+ }
+
+ mon_fdset_fd = g_malloc0(sizeof(*mon_fdset_fd));
+ mon_fdset_fd->fd = fd;
+ mon_fdset_fd->removed = false;
+ if (has_opaque) {
+ mon_fdset_fd->opaque = g_strdup(opaque);
+ }
+ QLIST_INSERT_HEAD(&mon_fdset->fds, mon_fdset_fd, next);
+
+ fdinfo = g_malloc0(sizeof(*fdinfo));
+ fdinfo->fdset_id = mon_fdset->id;
+ fdinfo->fd = mon_fdset_fd->fd;
+
+ return fdinfo;
+}
+
int monitor_fdset_get_fd(int64_t fdset_id, int flags)
{
#ifndef _WIN32
int monitor_handle_fd_param(Monitor *mon, const char *fdname)
{
int fd;
+ Error *local_err = NULL;
if (!qemu_isdigit(fdname[0]) && mon) {
- fd = monitor_get_fd(mon, fdname);
+ fd = monitor_get_fd(mon, fdname, &local_err);
if (fd == -1) {
- error_report("No file descriptor named %s found", fdname);
+ qerror_report_err(local_err);
+ error_free(local_err);
return -1;
}
} else {
return fd;
}
-/* mon_cmds and info_cmds would be sorted at runtime */
-static mon_cmd_t mon_cmds[] = {
-#include "hmp-commands.h"
- { NULL, NULL, },
-};
-
/* Please update hmp-commands.hx when adding or changing commands */
static mon_cmd_t info_cmds[] = {
{
.args_type = "",
.params = "",
.help = "show the version of QEMU",
- .mhandler.info = hmp_info_version,
+ .mhandler.cmd = hmp_info_version,
},
{
.name = "network",
.args_type = "",
.params = "",
.help = "show the network state",
- .mhandler.info = do_info_network,
+ .mhandler.cmd = do_info_network,
},
{
.name = "chardev",
.args_type = "",
.params = "",
.help = "show the character devices",
- .mhandler.info = hmp_info_chardev,
+ .mhandler.cmd = hmp_info_chardev,
},
{
.name = "block",
.args_type = "",
.params = "",
.help = "show the block devices",
- .mhandler.info = hmp_info_block,
+ .mhandler.cmd = hmp_info_block,
},
{
.name = "blockstats",
.args_type = "",
.params = "",
.help = "show block device statistics",
- .mhandler.info = hmp_info_blockstats,
+ .mhandler.cmd = hmp_info_blockstats,
},
{
.name = "block-jobs",
.args_type = "",
.params = "",
.help = "show progress of ongoing block device operations",
- .mhandler.info = hmp_info_block_jobs,
+ .mhandler.cmd = hmp_info_block_jobs,
},
{
.name = "registers",
.args_type = "",
.params = "",
.help = "show the cpu registers",
- .mhandler.info = do_info_registers,
+ .mhandler.cmd = do_info_registers,
},
{
.name = "cpus",
.args_type = "",
.params = "",
.help = "show infos for each CPU",
- .mhandler.info = hmp_info_cpus,
+ .mhandler.cmd = hmp_info_cpus,
},
{
.name = "history",
.args_type = "",
.params = "",
.help = "show the command line history",
- .mhandler.info = do_info_history,
+ .mhandler.cmd = do_info_history,
},
#if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
.params = "",
.help = "show the interrupts statistics (if available)",
#ifdef TARGET_SPARC
- .mhandler.info = sun4m_irq_info,
+ .mhandler.cmd = sun4m_irq_info,
#elif defined(TARGET_LM32)
- .mhandler.info = lm32_irq_info,
+ .mhandler.cmd = lm32_irq_info,
#else
- .mhandler.info = irq_info,
+ .mhandler.cmd = irq_info,
#endif
},
{
.params = "",
.help = "show i8259 (PIC) state",
#ifdef TARGET_SPARC
- .mhandler.info = sun4m_pic_info,
+ .mhandler.cmd = sun4m_pic_info,
#elif defined(TARGET_LM32)
- .mhandler.info = lm32_do_pic_info,
+ .mhandler.cmd = lm32_do_pic_info,
#else
- .mhandler.info = pic_info,
+ .mhandler.cmd = pic_info,
#endif
},
#endif
.args_type = "",
.params = "",
.help = "show PCI info",
- .mhandler.info = hmp_info_pci,
+ .mhandler.cmd = hmp_info_pci,
},
#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
defined(TARGET_PPC) || defined(TARGET_XTENSA)
.args_type = "",
.params = "",
.help = "show virtual to physical memory mappings",
- .mhandler.info = tlb_info,
+ .mhandler.cmd = tlb_info,
},
#endif
#if defined(TARGET_I386)
.args_type = "",
.params = "",
.help = "show the active virtual memory mappings",
- .mhandler.info = mem_info,
+ .mhandler.cmd = mem_info,
},
#endif
{
.args_type = "",
.params = "",
.help = "show memory tree",
- .mhandler.info = do_info_mtree,
+ .mhandler.cmd = do_info_mtree,
},
{
.name = "jit",
.args_type = "",
.params = "",
.help = "show dynamic compiler info",
- .mhandler.info = do_info_jit,
+ .mhandler.cmd = do_info_jit,
},
{
.name = "kvm",
.args_type = "",
.params = "",
.help = "show KVM information",
- .mhandler.info = hmp_info_kvm,
+ .mhandler.cmd = hmp_info_kvm,
},
{
.name = "numa",
.args_type = "",
.params = "",
.help = "show NUMA information",
- .mhandler.info = do_info_numa,
+ .mhandler.cmd = do_info_numa,
},
{
.name = "usb",
.args_type = "",
.params = "",
.help = "show guest USB devices",
- .mhandler.info = usb_info,
+ .mhandler.cmd = usb_info,
},
{
.name = "usbhost",
.args_type = "",
.params = "",
.help = "show host USB devices",
- .mhandler.info = usb_host_info,
+ .mhandler.cmd = usb_host_info,
},
{
.name = "profile",
.args_type = "",
.params = "",
.help = "show profiling information",
- .mhandler.info = do_info_profile,
+ .mhandler.cmd = do_info_profile,
},
{
.name = "capture",
.args_type = "",
.params = "",
.help = "show capture information",
- .mhandler.info = do_info_capture,
+ .mhandler.cmd = do_info_capture,
},
{
.name = "snapshots",
.args_type = "",
.params = "",
.help = "show the currently saved VM snapshots",
- .mhandler.info = do_info_snapshots,
+ .mhandler.cmd = do_info_snapshots,
},
{
.name = "status",
.args_type = "",
.params = "",
.help = "show the current VM status (running|paused)",
- .mhandler.info = hmp_info_status,
+ .mhandler.cmd = hmp_info_status,
},
{
.name = "pcmcia",
.args_type = "",
.params = "",
.help = "show guest PCMCIA status",
- .mhandler.info = pcmcia_info,
+ .mhandler.cmd = pcmcia_info,
},
{
.name = "mice",
.args_type = "",
.params = "",
.help = "show which guest mouse is receiving events",
- .mhandler.info = hmp_info_mice,
+ .mhandler.cmd = hmp_info_mice,
},
{
.name = "vnc",
.args_type = "",
.params = "",
.help = "show the vnc server status",
- .mhandler.info = hmp_info_vnc,
+ .mhandler.cmd = hmp_info_vnc,
},
#if defined(CONFIG_SPICE)
{
.args_type = "",
.params = "",
.help = "show the spice server status",
- .mhandler.info = hmp_info_spice,
+ .mhandler.cmd = hmp_info_spice,
},
#endif
{
.args_type = "",
.params = "",
.help = "show the current VM name",
- .mhandler.info = hmp_info_name,
+ .mhandler.cmd = hmp_info_name,
},
{
.name = "uuid",
.args_type = "",
.params = "",
.help = "show the current VM UUID",
- .mhandler.info = hmp_info_uuid,
+ .mhandler.cmd = hmp_info_uuid,
},
#if defined(TARGET_PPC)
{
.args_type = "",
.params = "",
.help = "show CPU statistics",
- .mhandler.info = do_info_cpu_stats,
+ .mhandler.cmd = do_info_cpu_stats,
},
#endif
#if defined(CONFIG_SLIRP)
.args_type = "",
.params = "",
.help = "show user network stack connection states",
- .mhandler.info = do_info_usernet,
+ .mhandler.cmd = do_info_usernet,
},
#endif
{
.args_type = "",
.params = "",
.help = "show migration status",
- .mhandler.info = hmp_info_migrate,
+ .mhandler.cmd = hmp_info_migrate,
},
{
.name = "migrate_capabilities",
.args_type = "",
.params = "",
.help = "show current migration capabilities",
- .mhandler.info = hmp_info_migrate_capabilities,
+ .mhandler.cmd = hmp_info_migrate_capabilities,
},
{
.name = "migrate_cache_size",
.args_type = "",
.params = "",
.help = "show current migration xbzrle cache size",
- .mhandler.info = hmp_info_migrate_cache_size,
+ .mhandler.cmd = hmp_info_migrate_cache_size,
},
{
.name = "balloon",
.args_type = "",
.params = "",
.help = "show balloon information",
- .mhandler.info = hmp_info_balloon,
+ .mhandler.cmd = hmp_info_balloon,
},
{
.name = "qtree",
.args_type = "",
.params = "",
.help = "show device tree",
- .mhandler.info = do_info_qtree,
+ .mhandler.cmd = do_info_qtree,
},
{
.name = "qdm",
.args_type = "",
.params = "",
.help = "show qdev device model list",
- .mhandler.info = do_info_qdm,
+ .mhandler.cmd = do_info_qdm,
},
{
.name = "roms",
.args_type = "",
.params = "",
.help = "show roms",
- .mhandler.info = do_info_roms,
+ .mhandler.cmd = do_info_roms,
},
{
.name = "trace-events",
.args_type = "",
.params = "",
.help = "show available trace-events & their state",
- .mhandler.info = do_trace_print_events,
+ .mhandler.cmd = do_trace_print_events,
+ },
+ {
+ .name = "tpm",
+ .args_type = "",
+ .params = "",
+ .help = "show the TPM device",
+ .mhandler.cmd = hmp_info_tpm,
},
{
.name = NULL,
},
};
+/* mon_cmds and info_cmds would be sorted at runtime */
+static mon_cmd_t mon_cmds[] = {
+#include "hmp-commands.h"
+ { NULL, NULL, },
+};
+
static const mon_cmd_t qmp_cmds[] = {
#include "qmp-commands-old.h"
{ /* NULL */ },
/*******************************************************************/
static const char *pch;
-static jmp_buf expr_env;
+static sigjmp_buf expr_env;
#define MD_TLONG 0
#define MD_I32 1
{ "xer", 0, &monitor_get_xer, },
{ "tbu", 0, &monitor_get_tbu, },
{ "tbl", 0, &monitor_get_tbl, },
-#if defined(TARGET_PPC64)
- /* Address space register */
- { "asr", offsetof(CPUPPCState, asr) },
-#endif
/* Segment registers */
{ "sdr1", offsetof(CPUPPCState, spr[SPR_SDR1]) },
{ "sr0", offsetof(CPUPPCState, sr[0]) },
static void expr_error(Monitor *mon, const char *msg)
{
monitor_printf(mon, "%s\n", msg);
- longjmp(expr_env, 1);
+ siglongjmp(expr_env, 1);
}
/* return 0 if OK, -1 if not found */
static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
{
pch = *pp;
- if (setjmp(expr_env)) {
+ if (sigsetjmp(expr_env, 0)) {
*pp = pch;
return -1;
}
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_cmd(const char *cmdname)
{
return search_dispatch_table(qmp_cmds, cmdname);
}
+/*
+ * Parse @cmdline according to command table @table.
+ * If @cmdline is blank, return NULL.
+ * If it can't be parsed, report to @mon, and return NULL.
+ * Else, insert command arguments into @qdict, and return the command.
+ * If a sub-command table exists, and if @cmdline contains an additional string
+ * for a sub-command, this function will try to search the sub-command table.
+ * If no additional string for a sub-command is present, this function will
+ * return the command found in @table.
+ * Do not assume the returned command points into @table! It doesn't
+ * when the command is a sub-command.
+ */
static const mon_cmd_t *monitor_parse_command(Monitor *mon,
const char *cmdline,
+ int start,
+ mon_cmd_t *table,
QDict *qdict)
{
const char *p, *typestr;
char *key;
#ifdef DEBUG
- monitor_printf(mon, "command='%s'\n", cmdline);
+ monitor_printf(mon, "command='%s', start='%d'\n", cmdline, start);
#endif
/* extract the command name */
- p = get_command_name(cmdline, cmdname, sizeof(cmdname));
+ p = get_command_name(cmdline + start, cmdname, sizeof(cmdname));
if (!p)
return NULL;
- cmd = monitor_find_command(cmdname);
+ cmd = search_dispatch_table(table, cmdname);
if (!cmd) {
- monitor_printf(mon, "unknown command: '%s'\n", cmdname);
+ monitor_printf(mon, "unknown command: '%.*s'\n",
+ (int)(p - cmdline), cmdline);
return NULL;
}
+ /* filter out following useless space */
+ while (qemu_isspace(*p)) {
+ p++;
+ }
+ /* search sub command */
+ if (cmd->sub_table != NULL) {
+ /* check if user set additional command */
+ if (*p == '\0') {
+ return cmd;
+ }
+ return monitor_parse_command(mon, cmdline, p - cmdline,
+ cmd->sub_table, qdict);
+ }
+
/* parse the parameters */
typestr = cmd->args_type;
for(;;) {
qdict = qdict_new();
- cmd = monitor_parse_command(mon, cmdline, qdict);
+ cmd = monitor_parse_command(mon, cmdline, 0, mon_cmds, qdict);
if (!cmd)
goto out;
}
mon = g_malloc0(sizeof(*mon));
+ mon->outbuf = qstring_new();
mon->chr = chr;
mon->flags = flags;
return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
}
+
+QemuOptsList qemu_mon_opts = {
+ .name = "mon",
+ .implied_opt_name = "chardev",
+ .head = QTAILQ_HEAD_INITIALIZER(qemu_mon_opts.head),
+ .desc = {
+ {
+ .name = "mode",
+ .type = QEMU_OPT_STRING,
+ },{
+ .name = "chardev",
+ .type = QEMU_OPT_STRING,
+ },{
+ .name = "default",
+ .type = QEMU_OPT_BOOL,
+ },{
+ .name = "pretty",
+ .type = QEMU_OPT_BOOL,
+ },
+ { /* end of list */ }
+ },
+};
projects / qemu.git / blobdiff