These changes are the raw update to qemu-2.6.

Collission happened in the following patches:

migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)

The code provided by the patches was already in the upstreamed
version.

Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 18 insertions, 13 deletions

diff --git a/qemu/target-i386/excp_helper.c b/qemu/target-i386/excp_helper.c
index 99fca847d..ef37f4240 100644
--- a/qemu/target-i386/excp_helper.c
+++ b/qemu/target-i386/excp_helper.c
@@ -17,19 +17,12 @@
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "qemu/osdep.h"
 #include "cpu.h"
 #include "qemu/log.h"
 #include "sysemu/sysemu.h"
 #include "exec/helper-proto.h"
 
-#if 0
-#define raise_exception_err(env, a, b)                                  \
-    do {                                                                \
-        qemu_log("raise_exception line=%d\n", __LINE__);                \
-        (raise_exception_err)(env, a, b);                               \
-    } while (0)
-#endif
-
 void helper_raise_interrupt(CPUX86State *env, int intno, int next_eip_addend)
 {
     raise_interrupt(env, intno, 1, 0, next_eip_addend);
@@ -92,7 +85,8 @@ static int check_exception(CPUX86State *env, int intno, int *error_code)
  */
 static void QEMU_NORETURN raise_interrupt2(CPUX86State *env, int intno,
                                            int is_int, int error_code,
-                                           int next_eip_addend)
+                                           int next_eip_addend,
+                                           uintptr_t retaddr)
 {
     CPUState *cs = CPU(x86_env_get_cpu(env));
 
@@ -108,7 +102,7 @@ static void QEMU_NORETURN raise_interrupt2(CPUX86State *env, int intno,
     env->error_code = error_code;
     env->exception_is_int = is_int;
     env->exception_next_eip = env->eip + next_eip_addend;
-    cpu_loop_exit(cs);
+    cpu_loop_exit_restore(cs, retaddr);
 }
 
 /* shortcuts to generate exceptions */
@@ -116,16 +110,27 @@ static void QEMU_NORETURN raise_interrupt2(CPUX86State *env, int intno,
 void QEMU_NORETURN raise_interrupt(CPUX86State *env, int intno, int is_int,
                                    int error_code, int next_eip_addend)
 {
-    raise_interrupt2(env, intno, is_int, error_code, next_eip_addend);
+    raise_interrupt2(env, intno, is_int, error_code, next_eip_addend, 0);
 }
 
 void raise_exception_err(CPUX86State *env, int exception_index,
                          int error_code)
 {
-    raise_interrupt2(env, exception_index, 0, error_code, 0);
+    raise_interrupt2(env, exception_index, 0, error_code, 0, 0);
+}
+
+void raise_exception_err_ra(CPUX86State *env, int exception_index,
+                            int error_code, uintptr_t retaddr)
+{
+    raise_interrupt2(env, exception_index, 0, error_code, 0, retaddr);
 }
 
 void raise_exception(CPUX86State *env, int exception_index)
 {
-    raise_interrupt2(env, exception_index, 0, 0, 0);
+    raise_interrupt2(env, exception_index, 0, 0, 0, 0);
+}
+
+void raise_exception_ra(CPUX86State *env, int exception_index, uintptr_t retaddr)
+{
+    raise_interrupt2(env, exception_index, 0, 0, 0, retaddr);
 }