* src/vm/Makefile.am (noinst_LTLIBRARIES): Reformatted.

[cacao.git] / src / vm / suck.h

diff --git a/src/vm/suck.h b/src/vm/suck.h
index 33ce407b2b772f775abad33cffc66f6201097050..41feb42a254059e491d556c12ecea80de7feb011 100644 (file)
--- a/src/vm/suck.h
+++ b/src/vm/suck.h
@@ -1,9 +1,9 @@
 /* src/vm/suck.h - functions to read LE ordered types from a buffer
 
-   Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
-   R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
-   C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
-   Institut f. Computersprachen - TU Wien
+   Copyright (C) 1996-2005, 2006 R. Grafl, A. Krall, C. Kruegel,
+   C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
+   E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
+   J. Wenninger, Institut f. Computersprachen - TU Wien
 
    This file is part of CACAO.
 
@@ -19,16 +19,16 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.
 
-   Contact: cacao@complang.tuwien.ac.at
+   Contact: cacao@cacaojvm.org
 
    Authors: Christian Thalinger
 
    Changes:
 
-   $Id: suck.h 3862 2005-12-03 14:32:40Z twisti $
+   $Id: suck.h 4357 2006-01-22 23:33:38Z twisti $
 
 */
 
@@ -40,19 +40,46 @@
 #include "vm/types.h"
 
 #include "vm/class.h"
+#include "vm/hashtable.h"
 #include "vm/loader.h"
 
 
+/* list_classpath_entry *******************************************************/
+
+enum {
+       CLASSPATH_PATH,
+       CLASSPATH_ARCHIVE
+};
+
+typedef struct list_classpath_entry list_classpath_entry;
+
+struct list_classpath_entry {
+#if defined(USE_THREADS)
+       /* Required for monitor locking on zip/jar files. */
+       java_objectheader  header;
+#endif                           
+       s4                 type;
+       char              *path;
+       s4                 pathlen;
+#if defined(ENABLE_ZLIB)
+       hashtable         *htclasses;
+#endif
+       listnode           linkage;
+};
+
+
 /* macros to read LE and BE types from a buffer ********************************
 
-   BE macros are for class file loading.
+   BE macros are for Java class file loading.
    LE macros are for ZIP file loading.
 
 *******************************************************************************/
 
-#if WORDS_BIGENDIAN == 0
+/* LE macros (for ZIP files ) *************************************************/
 
-/* we can optimize the LE access on little endian machines */
+#if defined(__I386__) || defined(__X86_64__)
+
+/* we can optimize the LE access on little endian machines without alignment */
 
 #define SUCK_LE_U1(p)    *((u1 *) (p))
 #define SUCK_LE_U2(p)    *((u2 *) (p))
@@ -62,32 +89,7 @@
 #define SUCK_LE_U8(p)    *((u8 *) (p))
 #endif
 
-#define SUCK_BE_U1(p) \
-      ((u1) (p)[0])
-
-#define SUCK_BE_U2(p) \
-    ((((u2) (p)[0]) << 8) + \
-      ((u2) (p)[1]))
-
-#define SUCK_BE_U4(p) \
-    ((((u4) (p)[0]) << 24) + \
-     (((u4) (p)[1]) << 16) + \
-     (((u4) (p)[2]) << 8) + \
-      ((u4) (p)[3]))
-
-#if U8_AVAILABLE == 1
-#define SUCK_BE_U8(p) \
-    ((((u8) (p)[0]) << 56) + \
-     (((u8) (p)[1]) << 48) + \
-     (((u8) (p)[2]) << 40) + \
-     (((u8) (p)[3]) << 32) + \
-     (((u8) (p)[4]) << 24) + \
-     (((u8) (p)[5]) << 16) + \
-     (((u8) (p)[6]) << 8) + \
-      ((u8) (p)[7]))
-#endif
-
-#else /* WORDS_BIGENDIAN == 0 */
+#else /* defined(__I386__) || defined(__X86_64__) */
 
 #define SUCK_LE_U1(p) \
       ((u1) (p)[0])
@@ -114,18 +116,36 @@
       ((u8) (p)[0]))
 #endif
 
-/* we can optimize the BE access on big endian machines */
+#endif /* defined(__I386__) || defined(__X86_64__) */
+
+
+/* BE macros (for Java class files ) ******************************************/
+
+#define SUCK_BE_U1(p) \
+      ((u1) (p)[0])
 
-#define SUCK_BE_U1(p)    *((u1 *) (p))
-#define SUCK_BE_U2(p)    *((u2 *) (p))
-#define SUCK_BE_U4(p)    *((u4 *) (p))
+#define SUCK_BE_U2(p) \
+    ((((u2) (p)[0]) << 8) + \
+      ((u2) (p)[1]))
+
+#define SUCK_BE_U4(p) \
+    ((((u4) (p)[0]) << 24) + \
+     (((u4) (p)[1]) << 16) + \
+     (((u4) (p)[2]) << 8) + \
+      ((u4) (p)[3]))
 
 #if U8_AVAILABLE == 1
-#define SUCK_BE_U8(p)    *((u8 *) (p))
+#define SUCK_BE_U8(p) \
+    ((((u8) (p)[0]) << 56) + \
+     (((u8) (p)[1]) << 48) + \
+     (((u8) (p)[2]) << 40) + \
+     (((u8) (p)[3]) << 32) + \
+     (((u8) (p)[4]) << 24) + \
+     (((u8) (p)[5]) << 16) + \
+     (((u8) (p)[6]) << 8) + \
+      ((u8) (p)[7]))
 #endif
 
-#endif /* WORDS_BIGENDIAN == 0 */
-
 
 /* signed suck defines ********************************************************/
 
@@ -135,9 +155,20 @@
 #define suck_s8(a)    (s8) suck_u8((a))
 
 
+/* export variables ***********************************************************/
+
+extern char *bootclasspath;
+extern char *classpath;
+
+extern list *list_classpath_entries;
+
+
 /* function prototypes ********************************************************/
 
-bool suck_init(char *classpath);
+bool suck_init(void);
+
+void suck_add(char *classpath);
+void suck_add_from_property(char *key);
 
 bool suck_check_classbuffer_size(classbuffer *cb, s4 len);