1 files changed, 50 insertions, 9 deletions

diff --git a/cpus.c b/cpus.c
index 79a76560cb..6aff425235 100644
--- a/cpus.c
+++ b/cpus.c
@@ -30,6 +30,7 @@
 #include "gdbstub.h"
 #include "dma.h"
 #include "kvm.h"
+#include "qmp-commands.h"
 
 #include "qemu-thread.h"
 #include "cpus.h"
@@ -747,6 +748,8 @@ static void *qemu_kvm_cpu_thread_fn(void *arg)
     return NULL;
 }
 
+static void tcg_exec_all(void);
+
 static void *qemu_tcg_cpu_thread_fn(void *arg)
 {
     CPUState *env = arg;
@@ -768,7 +771,7 @@ static void *qemu_tcg_cpu_thread_fn(void *arg)
     }
 
     while (1) {
-        cpu_exec_all();
+        tcg_exec_all();
         if (use_icount && qemu_clock_deadline(vm_clock) <= 0) {
             qemu_notify_event();
         }
@@ -1015,7 +1018,7 @@ static int tcg_cpu_exec(CPUState *env)
     return ret;
 }
 
-bool cpu_exec_all(void)
+static void tcg_exec_all(void)
 {
     int r;
 
@@ -1032,12 +1035,7 @@ bool cpu_exec_all(void)
                           (env->singlestep_enabled & SSTEP_NOTIMER) == 0);
 
         if (cpu_can_run(env)) {
-            if (kvm_enabled()) {
-                r = kvm_cpu_exec(env);
-                qemu_kvm_eat_signals(env);
-            } else {
-                r = tcg_cpu_exec(env);
-            }
+            r = tcg_cpu_exec(env);
             if (r == EXCP_DEBUG) {
                 cpu_handle_guest_debug(env);
                 break;
@@ -1047,7 +1045,6 @@ bool cpu_exec_all(void)
         }
     }
     exit_request = 0;
-    return !all_cpu_threads_idle();
 }
 
 void set_numa_modes(void)
@@ -1094,3 +1091,47 @@ void list_cpus(FILE *f, fprintf_function cpu_fprintf, const char *optarg)
     cpu_list(f, cpu_fprintf); /* deprecated */
 #endif
 }
+
+CpuInfoList *qmp_query_cpus(Error **errp)
+{
+    CpuInfoList *head = NULL, *cur_item = NULL;
+    CPUState *env;
+
+    for(env = first_cpu; env != NULL; env = env->next_cpu) {
+        CpuInfoList *info;
+
+        cpu_synchronize_state(env);
+
+        info = g_malloc0(sizeof(*info));
+        info->value = g_malloc0(sizeof(*info->value));
+        info->value->CPU = env->cpu_index;
+        info->value->current = (env == first_cpu);
+        info->value->halted = env->halted;
+        info->value->thread_id = env->thread_id;
+#if defined(TARGET_I386)
+        info->value->has_pc = true;
+        info->value->pc = env->eip + env->segs[R_CS].base;
+#elif defined(TARGET_PPC)
+        info->value->has_nip = true;
+        info->value->nip = env->nip;
+#elif defined(TARGET_SPARC)
+        info->value->has_pc = true;
+        info->value->pc = env->pc;
+        info->value->has_npc = true;
+        info->value->npc = env->npc;
+#elif defined(TARGET_MIPS)
+        info->value->has_PC = true;
+        info->value->PC = env->active_tc.PC;
+#endif
+
+        /* XXX: waiting for the qapi to support GSList */
+        if (!cur_item) {
+            head = cur_item = info;
+        } else {
+            cur_item->next = info;
+            cur_item = info;
+        }
+    }
+
+    return head;
+}