target-ppc: use the new rotr/rotri instructions

[qemu.git] / monitor.c

diff --git a/monitor.c b/monitor.c
index e71f49e85f3cb5af182cc4de37f2a64545d9b889..61bd33543ac5b499b158dfc7a47454bfb1528bcf 100644 (file)
--- a/monitor.c
+++ b/monitor.c
@@ -36,14 +36,11 @@
 #include "disas.h"
 #include <dirent.h>
 #include "qemu-timer.h"
+#include "migration.h"
 
 //#define DEBUG
 //#define DEBUG_COMPLETION
 
-#ifndef offsetof
-#define offsetof(type, field) ((size_t) &((type *)0)->field)
-#endif
-
 /*
  * Supported types:
  *
@@ -70,15 +67,15 @@ typedef struct term_cmd_t {
 static CharDriverState *monitor_hd[MAX_MON];
 static int hide_banner;
 
-static term_cmd_t term_cmds[];
-static term_cmd_t info_cmds[];
+static const term_cmd_t term_cmds[];
+static const term_cmd_t info_cmds[];
 
 static uint8_t term_outbuf[1024];
 static int term_outbuf_index;
 
 static void monitor_start_input(void);
 
-CPUState *mon_cpu = NULL;
+static CPUState *mon_cpu = NULL;
 
 void term_flush(void)
 {
@@ -179,9 +176,9 @@ static int compare_cmd(const char *name, const char *list)
     return 0;
 }
 
-static void help_cmd1(term_cmd_t *cmds, const char *prefix, const char *name)
+static void help_cmd1(const term_cmd_t *cmds, const char *prefix, const char *name)
 {
-    term_cmd_t *cmd;
+    const term_cmd_t *cmd;
 
     for(cmd = cmds; cmd->name != NULL; cmd++) {
         if (!name || !strcmp(name, cmd->name))
@@ -196,7 +193,7 @@ static void help_cmd(const char *name)
     } else {
         help_cmd1(term_cmds, "", name);
         if (name && !strcmp(name, "log")) {
-            CPULogItem *item;
+            const CPULogItem *item;
             term_printf("Log items (comma separated):\n");
             term_printf("%-10s %s\n", "none", "remove all logs");
             for(item = cpu_log_items; item->mask != 0; item++) {
@@ -225,7 +222,7 @@ static void do_commit(const char *device)
 
 static void do_info(const char *item)
 {
-    term_cmd_t *cmd;
+    const term_cmd_t *cmd;
     void (*handler)(void);
 
     if (!item)
@@ -253,6 +250,15 @@ static void do_info_name(void)
         term_printf("%s\n", qemu_name);
 }
 
+static void do_info_uuid(void)
+{
+    term_printf(UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], qemu_uuid[2],
+            qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], qemu_uuid[6],
+            qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], qemu_uuid[10],
+            qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], qemu_uuid[14],
+            qemu_uuid[15]);
+}
+
 static void do_info_block(void)
 {
     bdrv_info();
@@ -855,6 +861,9 @@ static const KeyDef key_defs[] = {
     { 0x30, "b" },
     { 0x31, "n" },
     { 0x32, "m" },
+    { 0x33, "comma" },
+    { 0x34, "dot" },
+    { 0x35, "slash" },
 
     { 0x37, "asterisk" },
 
@@ -1329,9 +1338,6 @@ static void do_stop_capture (int n)
 }
 
 #ifdef HAS_AUDIO
-int wav_start_capture (CaptureState *s, const char *path, int freq,
-                       int bits, int nchannels);
-
 static void do_wav_capture (const char *path,
                             int has_freq, int freq,
                             int has_bits, int bits,
@@ -1370,7 +1376,7 @@ static void do_inject_nmi(int cpu_index)
 }
 #endif
 
-static term_cmd_t term_cmds[] = {
+static const term_cmd_t term_cmds[] = {
     { "help|?", "s?", do_help,
       "[cmd]", "show the help" },
     { "commit", "s", do_commit,
@@ -1449,14 +1455,22 @@ static term_cmd_t term_cmds[] = {
     { "nmi", "i", do_inject_nmi,
       "cpu", "inject an NMI on the given CPU", },
 #endif
+    { "migrate", "-ds", do_migrate,
+      "[-d] uri", "migrate to URI (using -d to not wait for completion)" },
+    { "migrate_cancel", "", do_migrate_cancel,
+      "", "cancel the current VM migration" },
+    { "migrate_set_speed", "s", do_migrate_set_speed,
+      "value", "set maximum speed (in bytes) for migrations" },
     { NULL, NULL, },
 };
 
-static term_cmd_t info_cmds[] = {
+static const term_cmd_t info_cmds[] = {
     { "version", "", do_info_version,
       "", "show the version of qemu" },
     { "network", "", do_info_network,
       "", "show the network state" },
+    { "chardev", "", qemu_chr_info,
+      "", "show the character devices" },
     { "block", "", do_info_block,
       "", "show the block devices" },
     { "blockstats", "", do_info_blockstats,
@@ -1501,6 +1515,8 @@ static term_cmd_t info_cmds[] = {
       "", "show the vnc server status"},
     { "name", "", do_info_name,
       "", "show the current VM name" },
+    { "uuid", "", do_info_uuid,
+      "", "show the current VM UUID" },
 #if defined(TARGET_PPC)
     { "cpustats", "", do_info_cpu_stats,
       "", "show CPU statistics", },
@@ -1509,6 +1525,7 @@ static term_cmd_t info_cmds[] = {
     { "slirp", "", do_info_slirp,
       "", "show SLIRP statistics", },
 #endif
+    { "migrate", "", do_info_migrate, "", "show migration status" },
     { NULL, NULL, },
 };
 
@@ -1523,12 +1540,12 @@ static jmp_buf expr_env;
 typedef struct MonitorDef {
     const char *name;
     int offset;
-    target_long (*get_value)(struct MonitorDef *md, int val);
+    target_long (*get_value)(const struct MonitorDef *md, int val);
     int type;
 } MonitorDef;
 
 #if defined(TARGET_I386)
-static target_long monitor_get_pc (struct MonitorDef *md, int val)
+static target_long monitor_get_pc (const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     if (!env)
@@ -1538,7 +1555,7 @@ static target_long monitor_get_pc (struct MonitorDef *md, int val)
 #endif
 
 #if defined(TARGET_PPC)
-static target_long monitor_get_ccr (struct MonitorDef *md, int val)
+static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     unsigned int u;
@@ -1554,7 +1571,7 @@ static target_long monitor_get_ccr (struct MonitorDef *md, int val)
     return u;
 }
 
-static target_long monitor_get_msr (struct MonitorDef *md, int val)
+static target_long monitor_get_msr (const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     if (!env)
@@ -1562,15 +1579,15 @@ static target_long monitor_get_msr (struct MonitorDef *md, int val)
     return env->msr;
 }
 
-static target_long monitor_get_xer (struct MonitorDef *md, int val)
+static target_long monitor_get_xer (const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     if (!env)
         return 0;
-    return ppc_load_xer(env);
+    return env->xer;
 }
 
-static target_long monitor_get_decr (struct MonitorDef *md, int val)
+static target_long monitor_get_decr (const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     if (!env)
@@ -1578,7 +1595,7 @@ static target_long monitor_get_decr (struct MonitorDef *md, int val)
     return cpu_ppc_load_decr(env);
 }
 
-static target_long monitor_get_tbu (struct MonitorDef *md, int val)
+static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     if (!env)
@@ -1586,7 +1603,7 @@ static target_long monitor_get_tbu (struct MonitorDef *md, int val)
     return cpu_ppc_load_tbu(env);
 }
 
-static target_long monitor_get_tbl (struct MonitorDef *md, int val)
+static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     if (!env)
@@ -1597,7 +1614,7 @@ static target_long monitor_get_tbl (struct MonitorDef *md, int val)
 
 #if defined(TARGET_SPARC)
 #ifndef TARGET_SPARC64
-static target_long monitor_get_psr (struct MonitorDef *md, int val)
+static target_long monitor_get_psr (const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     if (!env)
@@ -1606,7 +1623,7 @@ static target_long monitor_get_psr (struct MonitorDef *md, int val)
 }
 #endif
 
-static target_long monitor_get_reg(struct MonitorDef *md, int val)
+static target_long monitor_get_reg(const struct MonitorDef *md, int val)
 {
     CPUState *env = mon_get_cpu();
     if (!env)
@@ -1615,7 +1632,7 @@ static target_long monitor_get_reg(struct MonitorDef *md, int val)
 }
 #endif
 
-static MonitorDef monitor_defs[] = {
+static const MonitorDef monitor_defs[] = {
 #ifdef TARGET_I386
 
 #define SEG(name, seg) \
@@ -1866,7 +1883,7 @@ static void expr_error(const char *fmt)
 /* return 0 if OK, -1 if not found, -2 if no CPU defined */
 static int get_monitor_def(target_long *pval, const char *name)
 {
-    MonitorDef *md;
+    const MonitorDef *md;
     void *ptr;
 
     for(md = monitor_defs; md->name != NULL; md++) {
@@ -2160,7 +2177,7 @@ static void monitor_handle_command(const char *cmdline)
     const char *p, *pstart, *typestr;
     char *q;
     int c, nb_args, len, i, has_arg;
-    term_cmd_t *cmd;
+    const term_cmd_t *cmd;
     char cmdname[256];
     char buf[1024];
     void *str_allocated[MAX_ARGS];
@@ -2323,8 +2340,8 @@ static void monitor_handle_command(const char *cmdline)
                         /* for 'i', not specifying a size gives -1 as size */
                         if (size < 0)
                             size = default_fmt_size;
+                        default_fmt_size = size;
                     }
-                    default_fmt_size = size;
                     default_fmt_format = format;
                 } else {
                     count = 1;
@@ -2597,7 +2614,7 @@ void readline_find_completion(const char *cmdline)
     char *args[MAX_ARGS];
     int nb_args, i, len;
     const char *ptype, *str;
-    term_cmd_t *cmd;
+    const term_cmd_t *cmd;
     const KeyDef *key;
 
     parse_cmdline(cmdline, &nb_args, args);
@@ -2687,12 +2704,27 @@ static void term_read(void *opaque, const uint8_t *buf, int size)
         readline_handle_byte(buf[i]);
 }
 
-static void monitor_start_input(void);
+static int monitor_suspended;
 
 static void monitor_handle_command1(void *opaque, const char *cmdline)
 {
     monitor_handle_command(cmdline);
-    monitor_start_input();
+    if (!monitor_suspended)
+        monitor_start_input();
+    else
+        monitor_suspended = 2;
+}
+
+void monitor_suspend(void)
+{
+    monitor_suspended = 1;
+}
+
+void monitor_resume(void)
+{
+    if (monitor_suspended == 2)
+        monitor_start_input();
+    monitor_suspended = 0;
 }
 
 static void monitor_start_input(void)