Makefile: Remove linux-headers/asm symlink on distclean

[mirror_qemu.git] / cpus.c

diff --git a/cpus.c b/cpus.c
index e916137dbfa37ad184c13e10277b77fc22248839..f45a438b29d19e69f7d594686e21dfdad8fa3331 100644 (file)
--- a/cpus.c
+++ b/cpus.c
@@ -89,7 +89,7 @@ TimersState timers_state;
 int64_t cpu_get_icount(void)
 {
     int64_t icount;
-    CPUState *env = cpu_single_env;;
+    CPUState *env = cpu_single_env;
 
     icount = qemu_icount;
     if (env) {
@@ -565,14 +565,6 @@ static void qemu_kvm_init_cpu_signals(CPUState *env)
         fprintf(stderr, "kvm_set_signal_mask: %s\n", strerror(-r));
         exit(1);
     }
-
-    sigdelset(&set, SIG_IPI);
-    sigdelset(&set, SIGBUS);
-    r = kvm_set_signal_mask(env, &set);
-    if (r) {
-        fprintf(stderr, "kvm_set_signal_mask: %s\n", strerror(-r));
-        exit(1);
-    }
 }
 
 static void qemu_tcg_init_cpu_signals(void)
@@ -793,9 +785,9 @@ static void qemu_cpu_kick_thread(CPUState *env)
     }
 #else /* _WIN32 */
     if (!qemu_cpu_is_self(env)) {
-        SuspendThread(env->thread->thread);
+        SuspendThread(env->hThread);
         cpu_signal(0);
-        ResumeThread(env->thread->thread);
+        ResumeThread(env->hThread);
     }
 #endif
 }
@@ -910,7 +902,11 @@ static void qemu_tcg_init_vcpu(void *_env)
         env->halt_cond = g_malloc0(sizeof(QemuCond));
         qemu_cond_init(env->halt_cond);
         tcg_halt_cond = env->halt_cond;
-        qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env);
+        qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env,
+                           QEMU_THREAD_JOINABLE);
+#ifdef _WIN32
+        env->hThread = qemu_thread_get_handle(env->thread);
+#endif
         while (env->created == 0) {
             qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
         }
@@ -926,7 +922,8 @@ static void qemu_kvm_start_vcpu(CPUState *env)
     env->thread = g_malloc0(sizeof(QemuThread));
     env->halt_cond = g_malloc0(sizeof(QemuCond));
     qemu_cond_init(env->halt_cond);
-    qemu_thread_create(env->thread, qemu_kvm_cpu_thread_fn, env);
+    qemu_thread_create(env->thread, qemu_kvm_cpu_thread_fn, env,
+                       QEMU_THREAD_JOINABLE);
     while (env->created == 0) {
         qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
     }
@@ -1213,3 +1210,20 @@ void qmp_pmemsave(int64_t addr, int64_t size, const char *filename,
 exit:
     fclose(f);
 }
+
+void qmp_inject_nmi(Error **errp)
+{
+#if defined(TARGET_I386)
+    CPUState *env;
+
+    for (env = first_cpu; env != NULL; env = env->next_cpu) {
+        if (!env->apic_state) {
+            cpu_interrupt(env, CPU_INTERRUPT_NMI);
+        } else {
+            apic_deliver_nmi(env->apic_state);
+        }
+    }
+#else
+    error_set(errp, QERR_UNSUPPORTED);
+#endif
+}