Merge "These changes are the raw update to qemu-2.6."

13 files changed, 57 insertions, 67 deletions

diff --git a/qemu/include/qapi/qmp/dispatch.h b/qemu/include/qapi/qmp/dispatch.h
index e389697f1..495520994 100644
--- a/qemu/include/qapi/qmp/dispatch.h
+++ b/qemu/include/qapi/qmp/dispatch.h
@@ -16,7 +16,6 @@
 
 #include "qapi/qmp/qobject.h"
 #include "qapi/qmp/qdict.h"
-#include "qapi/error.h"
 
 typedef void (QmpCommandFunc)(QDict *, QObject **, Error **);
 
diff --git a/qemu/include/qapi/qmp/json-lexer.h b/qemu/include/qapi/qmp/json-lexer.h
index cdff0460a..afee7828c 100644
--- a/qemu/include/qapi/qmp/json-lexer.h
+++ b/qemu/include/qapi/qmp/json-lexer.h
@@ -14,11 +14,15 @@
 #ifndef QEMU_JSON_LEXER_H
 #define QEMU_JSON_LEXER_H
 
-#include "qapi/qmp/qstring.h"
-#include "qapi/qmp/qlist.h"
 
 typedef enum json_token_type {
-    JSON_OPERATOR = 100,
+    JSON_MIN = 100,
+    JSON_LCURLY = JSON_MIN,
+    JSON_RCURLY,
+    JSON_LSQUARE,
+    JSON_RSQUARE,
+    JSON_COLON,
+    JSON_COMMA,
     JSON_INTEGER,
     JSON_FLOAT,
     JSON_KEYWORD,
@@ -30,13 +34,14 @@ typedef enum json_token_type {
 
 typedef struct JSONLexer JSONLexer;
 
-typedef void (JSONLexerEmitter)(JSONLexer *, QString *, JSONTokenType, int x, int y);
+typedef void (JSONLexerEmitter)(JSONLexer *, GString *,
+                                JSONTokenType, int x, int y);
 
 struct JSONLexer
 {
     JSONLexerEmitter *emit;
     int state;
-    QString *token;
+    GString *token;
     int x, y;
 };
 
diff --git a/qemu/include/qapi/qmp/json-parser.h b/qemu/include/qapi/qmp/json-parser.h
index 44d88f346..9987f8ca8 100644
--- a/qemu/include/qapi/qmp/json-parser.h
+++ b/qemu/include/qapi/qmp/json-parser.h
@@ -16,9 +16,8 @@
 
 #include "qemu-common.h"
 #include "qapi/qmp/qlist.h"
-#include "qapi/error.h"
 
-QObject *json_parser_parse(QList *tokens, va_list *ap);
-QObject *json_parser_parse_err(QList *tokens, va_list *ap, Error **errp);
+QObject *json_parser_parse(GQueue *tokens, va_list *ap);
+QObject *json_parser_parse_err(GQueue *tokens, va_list *ap, Error **errp);
 
 #endif
diff --git a/qemu/include/qapi/qmp/json-streamer.h b/qemu/include/qapi/qmp/json-streamer.h
index 823f7d7fa..00d8a23af 100644
--- a/qemu/include/qapi/qmp/json-streamer.h
+++ b/qemu/include/qapi/qmp/json-streamer.h
@@ -14,21 +14,27 @@
 #ifndef QEMU_JSON_STREAMER_H
 #define QEMU_JSON_STREAMER_H
 
-#include "qapi/qmp/qlist.h"
 #include "qapi/qmp/json-lexer.h"
 
+typedef struct JSONToken {
+    int type;
+    int x;
+    int y;
+    char str[];
+} JSONToken;
+
 typedef struct JSONMessageParser
 {
-    void (*emit)(struct JSONMessageParser *parser, QList *tokens);
+    void (*emit)(struct JSONMessageParser *parser, GQueue *tokens);
     JSONLexer lexer;
     int brace_count;
     int bracket_count;
-    QList *tokens;
+    GQueue *tokens;
     uint64_t token_size;
 } JSONMessageParser;
 
 void json_message_parser_init(JSONMessageParser *parser,
-                              void (*func)(JSONMessageParser *, QList *));
+                              void (*func)(JSONMessageParser *, GQueue *));
 
 int json_message_parser_feed(JSONMessageParser *parser,
                              const char *buffer, size_t size);
diff --git a/qemu/include/qapi/qmp/qbool.h b/qemu/include/qapi/qmp/qbool.h
index 4aa6be3b3..a41111c30 100644
--- a/qemu/include/qapi/qmp/qbool.h
+++ b/qemu/include/qapi/qmp/qbool.h
@@ -14,16 +14,16 @@
 #ifndef QBOOL_H
 #define QBOOL_H
 
-#include <stdbool.h>
 #include "qapi/qmp/qobject.h"
 
 typedef struct QBool {
-    QObject_HEAD;
+    QObject base;
     bool value;
 } QBool;
 
 QBool *qbool_from_bool(bool value);
 bool qbool_get_bool(const QBool *qb);
 QBool *qobject_to_qbool(const QObject *obj);
+void qbool_destroy_obj(QObject *obj);
 
 #endif /* QBOOL_H */
diff --git a/qemu/include/qapi/qmp/qdict.h b/qemu/include/qapi/qmp/qdict.h
index a37f4c156..71b8eb041 100644
--- a/qemu/include/qapi/qmp/qdict.h
+++ b/qemu/include/qapi/qmp/qdict.h
@@ -16,8 +16,6 @@
 #include "qapi/qmp/qobject.h"
 #include "qapi/qmp/qlist.h"
 #include "qemu/queue.h"
-#include <stdbool.h>
-#include <stdint.h>
 
 #define QDICT_BUCKET_MAX 512
 
@@ -28,7 +26,7 @@ typedef struct QDictEntry {
 } QDictEntry;
 
 typedef struct QDict {
-    QObject_HEAD;
+    QObject base;
     size_t size;
     QLIST_HEAD(,QDictEntry) table[QDICT_BUCKET_MAX];
 } QDict;
@@ -48,6 +46,7 @@ void qdict_iter(const QDict *qdict,
                 void *opaque);
 const QDictEntry *qdict_first(const QDict *qdict);
 const QDictEntry *qdict_next(const QDict *qdict, const QDictEntry *entry);
+void qdict_destroy_obj(QObject *obj);
 
 /* Helper to qdict_put_obj(), accepts any object */
 #define qdict_put(qdict, key, obj) \
diff --git a/qemu/include/qapi/qmp/qerror.h b/qemu/include/qapi/qmp/qerror.h
index 842b27ae1..d08652aaa 100644
--- a/qemu/include/qapi/qmp/qerror.h
+++ b/qemu/include/qapi/qmp/qerror.h
@@ -100,10 +100,10 @@
 #define QERR_UNDEFINED_ERROR \
     "An undefined error has occurred"
 
-#define QERR_UNKNOWN_BLOCK_FORMAT_FEATURE \
-    "'%s' uses a %s feature which is not supported by this qemu version: %s"
-
 #define QERR_UNSUPPORTED \
     "this feature or command is not currently supported"
 
+#define QERR_REPLAY_NOT_SUPPORTED \
+    "Record/replay feature is not supported for '%s'"
+
 #endif /* QERROR_H */
diff --git a/qemu/include/qapi/qmp/qfloat.h b/qemu/include/qapi/qmp/qfloat.h
index a8658443d..b5d15836b 100644
--- a/qemu/include/qapi/qmp/qfloat.h
+++ b/qemu/include/qapi/qmp/qfloat.h
@@ -14,16 +14,16 @@
 #ifndef QFLOAT_H
 #define QFLOAT_H
 
-#include <stdint.h>
 #include "qapi/qmp/qobject.h"
 
 typedef struct QFloat {
-    QObject_HEAD;
+    QObject base;
     double value;
 } QFloat;
 
 QFloat *qfloat_from_double(double value);
 double qfloat_get_double(const QFloat *qi);
 QFloat *qobject_to_qfloat(const QObject *obj);
+void qfloat_destroy_obj(QObject *obj);
 
 #endif /* QFLOAT_H */
diff --git a/qemu/include/qapi/qmp/qint.h b/qemu/include/qapi/qmp/qint.h
index 48a41b0f2..3aaff768d 100644
--- a/qemu/include/qapi/qmp/qint.h
+++ b/qemu/include/qapi/qmp/qint.h
@@ -13,16 +13,16 @@
 #ifndef QINT_H
 #define QINT_H
 
-#include <stdint.h>
 #include "qapi/qmp/qobject.h"
 
 typedef struct QInt {
-    QObject_HEAD;
+    QObject base;
     int64_t value;
 } QInt;
 
 QInt *qint_from_int(int64_t value);
 int64_t qint_get_int(const QInt *qi);
 QInt *qobject_to_qint(const QObject *obj);
+void qint_destroy_obj(QObject *obj);
 
 #endif /* QINT_H */
diff --git a/qemu/include/qapi/qmp/qjson.h b/qemu/include/qapi/qmp/qjson.h
index ee4d31a46..02b1f2ce3 100644
--- a/qemu/include/qapi/qmp/qjson.h
+++ b/qemu/include/qapi/qmp/qjson.h
@@ -14,8 +14,6 @@
 #ifndef QJSON_H
 #define QJSON_H
 
-#include <stdarg.h>
-#include "qemu/compiler.h"
 #include "qapi/qmp/qobject.h"
 #include "qapi/qmp/qstring.h"
 
diff --git a/qemu/include/qapi/qmp/qlist.h b/qemu/include/qapi/qmp/qlist.h
index 6cc4831df..a84117ecb 100644
--- a/qemu/include/qapi/qmp/qlist.h
+++ b/qemu/include/qapi/qmp/qlist.h
@@ -22,7 +22,7 @@ typedef struct QListEntry {
 } QListEntry;
 
 typedef struct QList {
-    QObject_HEAD;
+    QObject base;
     QTAILQ_HEAD(,QListEntry) head;
 } QList;
 
@@ -49,6 +49,7 @@ QObject *qlist_peek(QList *qlist);
 int qlist_empty(const QList *qlist);
 size_t qlist_size(const QList *qlist);
 QList *qobject_to_qlist(const QObject *obj);
+void qlist_destroy_obj(QObject *obj);
 
 static inline const QListEntry *qlist_first(const QList *qlist)
 {
diff --git a/qemu/include/qapi/qmp/qobject.h b/qemu/include/qapi/qmp/qobject.h
index 260d2ed3c..b8ddbca40 100644
--- a/qemu/include/qapi/qmp/qobject.h
+++ b/qemu/include/qapi/qmp/qobject.h
@@ -32,36 +32,12 @@
 #ifndef QOBJECT_H
 #define QOBJECT_H
 
-#include <stddef.h>
-#include <assert.h>
+#include "qapi-types.h"
 
-typedef enum {
-    QTYPE_NONE,    /* sentinel value, no QObject has this type code */
-    QTYPE_QNULL,
-    QTYPE_QINT,
-    QTYPE_QSTRING,
-    QTYPE_QDICT,
-    QTYPE_QLIST,
-    QTYPE_QFLOAT,
-    QTYPE_QBOOL,
-    QTYPE_MAX,
-} qtype_code;
-
-struct QObject;
-
-typedef struct QType {
-    qtype_code code;
-    void (*destroy)(struct QObject *);
-} QType;
-
-typedef struct QObject {
-    const QType *type;
+struct QObject {
+    QType type;
     size_t refcnt;
-} QObject;
-
-/* Objects definitions must include this */
-#define QObject_HEAD  \
-    QObject base
+};
 
 /* Get the 'base' part of an object */
 #define QOBJECT(obj) (&(obj)->base)
@@ -75,9 +51,12 @@ typedef struct QObject {
     qobject_decref(obj ? QOBJECT(obj) : NULL)
 
 /* Initialize an object to default values */
-#define QOBJECT_INIT(obj, qtype_type)   \
-    obj->base.refcnt = 1;               \
-    obj->base.type   = qtype_type
+static inline void qobject_init(QObject *obj, QType type)
+{
+    assert(QTYPE_NONE < type && type < QTYPE__MAX);
+    obj->refcnt = 1;
+    obj->type = type;
+}
 
 /**
  * qobject_incref(): Increment QObject's reference count
@@ -89,25 +68,29 @@ static inline void qobject_incref(QObject *obj)
 }
 
 /**
+ * qobject_destroy(): Free resources used by the object
+ */
+void qobject_destroy(QObject *obj);
+
+/**
  * qobject_decref(): Decrement QObject's reference count, deallocate
  * when it reaches zero
  */
 static inline void qobject_decref(QObject *obj)
 {
+    assert(!obj || obj->refcnt);
     if (obj && --obj->refcnt == 0) {
-        assert(obj->type != NULL);
-        assert(obj->type->destroy != NULL);
-        obj->type->destroy(obj);
+        qobject_destroy(obj);
     }
 }
 
 /**
  * qobject_type(): Return the QObject's type
  */
-static inline qtype_code qobject_type(const QObject *obj)
+static inline QType qobject_type(const QObject *obj)
 {
-    assert(obj->type != NULL);
-    return obj->type->code;
+    assert(QTYPE_NONE < obj->type && obj->type < QTYPE__MAX);
+    return obj->type;
 }
 
 extern QObject qnull_;
diff --git a/qemu/include/qapi/qmp/qstring.h b/qemu/include/qapi/qmp/qstring.h
index 1bc366610..10076b7c8 100644
--- a/qemu/include/qapi/qmp/qstring.h
+++ b/qemu/include/qapi/qmp/qstring.h
@@ -13,11 +13,10 @@
 #ifndef QSTRING_H
 #define QSTRING_H
 
-#include <stdint.h>
 #include "qapi/qmp/qobject.h"
 
 typedef struct QString {
-    QObject_HEAD;
+    QObject base;
     char *string;
     size_t length;
     size_t capacity;
@@ -32,5 +31,6 @@ void qstring_append_int(QString *qstring, int64_t value);
 void qstring_append(QString *qstring, const char *str);
 void qstring_append_chr(QString *qstring, int c);
 QString *qobject_to_qstring(const QObject *obj);
+void qstring_destroy_obj(QObject *obj);
 
 #endif /* QSTRING_H */