Merge remote branch 'luiz/queue/qmp' into qmpq

* luiz/queue/qmp:
  migration: qmp_migrate(): keep working after syntax error
  qerror: Remove assert_no_error()
  qemu-option: Remove qemu_opts_create_nofail
  target-i386: Remove assert_no_error usage
  hw: Remove assert_no_error usages
  qdev: Delete dead code
  error: Add error_abort
  monitor: add object-add (QMP) and object_add (HMP) command
  monitor: add object-del (QMP) and object_del (HMP) command
  qom: catch errors in object_property_add_child
  qom: fix leak for objects created with -object
  rng: initialize file descriptor to -1
  qemu-monitor: HMP cpu-add wrapper
  vl: add missing transition debug->finish_migrate

Message-Id: 1389045795-18706-1-git-send-email-lcapitulino@redhat.com
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

4 files changed, 31 insertions, 20 deletions

diff --git a/util/error.c b/util/error.c
index 3ee362a7f5..f11f1d57a0 100644
--- a/util/error.c
+++ b/util/error.c
@@ -23,6 +23,8 @@ struct Error
     ErrorClass err_class;
 };
 
+Error *error_abort;
+
 void error_set(Error **errp, ErrorClass err_class, const char *fmt, ...)
 {
     Error *err;
@@ -41,6 +43,11 @@ void error_set(Error **errp, ErrorClass err_class, const char *fmt, ...)
     va_end(ap);
     err->err_class = err_class;
 
+    if (errp == &error_abort) {
+        error_report("%s", error_get_pretty(err));
+        abort();
+    }
+
     *errp = err;
 
     errno = saved_errno;
@@ -72,6 +79,11 @@ void error_set_errno(Error **errp, int os_errno, ErrorClass err_class,
     va_end(ap);
     err->err_class = err_class;
 
+    if (errp == &error_abort) {
+        error_report("%s", error_get_pretty(err));
+        abort();
+    }
+
     *errp = err;
 
     errno = saved_errno;
@@ -112,6 +124,11 @@ void error_set_win32(Error **errp, int win32_err, ErrorClass err_class,
     va_end(ap);
     err->err_class = err_class;
 
+    if (errp == &error_abort) {
+        error_report("%s", error_get_pretty(err));
+        abort();
+    }
+
     *errp = err;
 }
 
@@ -153,7 +170,10 @@ void error_free(Error *err)
 
 void error_propagate(Error **dst_err, Error *local_err)
 {
-    if (dst_err && !*dst_err) {
+    if (local_err && dst_err == &error_abort) {
+        error_report("%s", error_get_pretty(local_err));
+        abort();
+    } else if (dst_err && !*dst_err) {
         *dst_err = local_err;
     } else if (local_err) {
         error_free(local_err);
diff --git a/util/qemu-config.c b/util/qemu-config.c
index 04da942a25..7973659518 100644
--- a/util/qemu-config.c
+++ b/util/qemu-config.c
@@ -311,7 +311,7 @@ int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname)
                 error_free(local_err);
                 goto out;
             }
-            opts = qemu_opts_create_nofail(list);
+            opts = qemu_opts_create(list, NULL, 0, &error_abort);
             continue;
         }
         if (sscanf(line, " %63s = \"%1023[^\"]\"", arg, value) == 2) {
diff --git a/util/qemu-option.c b/util/qemu-option.c
index efcb5dcfcb..668e5d919f 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -791,15 +791,6 @@ QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id,
     return opts;
 }
 
-QemuOpts *qemu_opts_create_nofail(QemuOptsList *list)
-{
-    QemuOpts *opts;
-    Error *errp = NULL;
-    opts = qemu_opts_create(list, NULL, 0, &errp);
-    assert_no_error(errp);
-    return opts;
-}
-
 void qemu_opts_reset(QemuOptsList *list)
 {
     QemuOpts *opts, *next_opts;
diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index 6b97dc11f9..8818d7c0de 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -578,7 +578,7 @@ int inet_listen(const char *str, char *ostr, int olen,
 
     addr = inet_parse(str, errp);
     if (addr != NULL) {
-        opts = qemu_opts_create_nofail(&socket_optslist);
+        opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
         inet_addr_to_opts(opts, addr);
         qapi_free_InetSocketAddress(addr);
         sock = inet_listen_opts(opts, port_offset, errp);
@@ -617,7 +617,7 @@ int inet_connect(const char *str, Error **errp)
 
     addr = inet_parse(str, errp);
     if (addr != NULL) {
-        opts = qemu_opts_create_nofail(&socket_optslist);
+        opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
         inet_addr_to_opts(opts, addr);
         qapi_free_InetSocketAddress(addr);
         sock = inet_connect_opts(opts, errp, NULL, NULL);
@@ -651,7 +651,7 @@ int inet_nonblocking_connect(const char *str,
 
     addr = inet_parse(str, errp);
     if (addr != NULL) {
-        opts = qemu_opts_create_nofail(&socket_optslist);
+        opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
         inet_addr_to_opts(opts, addr);
         qapi_free_InetSocketAddress(addr);
         sock = inet_connect_opts(opts, errp, callback, opaque);
@@ -794,7 +794,7 @@ int unix_listen(const char *str, char *ostr, int olen, Error **errp)
     char *path, *optstr;
     int sock, len;
 
-    opts = qemu_opts_create_nofail(&socket_optslist);
+    opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
 
     optstr = strchr(str, ',');
     if (optstr) {
@@ -822,7 +822,7 @@ int unix_connect(const char *path, Error **errp)
     QemuOpts *opts;
     int sock;
 
-    opts = qemu_opts_create_nofail(&socket_optslist);
+    opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
     qemu_opt_set(opts, "path", path);
     sock = unix_connect_opts(opts, errp, NULL, NULL);
     qemu_opts_del(opts);
@@ -839,7 +839,7 @@ int unix_nonblocking_connect(const char *path,
 
     g_assert(callback != NULL);
 
-    opts = qemu_opts_create_nofail(&socket_optslist);
+    opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
     qemu_opt_set(opts, "path", path);
     sock = unix_connect_opts(opts, errp, callback, opaque);
     qemu_opts_del(opts);
@@ -889,7 +889,7 @@ int socket_connect(SocketAddress *addr, Error **errp,
     QemuOpts *opts;
     int fd;
 
-    opts = qemu_opts_create_nofail(&socket_optslist);
+    opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
     switch (addr->kind) {
     case SOCKET_ADDRESS_KIND_INET:
         inet_addr_to_opts(opts, addr->inet);
@@ -921,7 +921,7 @@ int socket_listen(SocketAddress *addr, Error **errp)
     QemuOpts *opts;
     int fd;
 
-    opts = qemu_opts_create_nofail(&socket_optslist);
+    opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
     switch (addr->kind) {
     case SOCKET_ADDRESS_KIND_INET:
         inet_addr_to_opts(opts, addr->inet);
@@ -949,7 +949,7 @@ int socket_dgram(SocketAddress *remote, SocketAddress *local, Error **errp)
     QemuOpts *opts;
     int fd;
 
-    opts = qemu_opts_create_nofail(&socket_optslist);
+    opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);
     switch (remote->kind) {
     case SOCKET_ADDRESS_KIND_INET:
         qemu_opt_set(opts, "host", remote->inet->host);