X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=src%2Fvm%2Fjit%2Falpha%2Farch.h;h=f14e210acf05f3e19e6b6863cd19253aad7143d3;hb=bbc14f3688db91816c8112c1a899c9a44c7305af;hp=2b67d7afcdfcd58476c782bffce945c55894dc48;hpb=3cf7f7ca340d1d714f3b74346268008bc7376e33;p=cacao.git

diff --git a/src/vm/jit/alpha/arch.h b/src/vm/jit/alpha/arch.h
index 2b67d7afc..f14e210ac 100644
--- a/src/vm/jit/alpha/arch.h
+++ b/src/vm/jit/alpha/arch.h
@@ -1,9 +1,9 @@
 /* src/vm/jit/alpha/arch.h - architecture defines for Alpha
 
-   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, 2007 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 +19,8 @@
 
    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.
-
-   Contact: cacao@complang.tuwien.ac.at
-
-   Authors: Christian Thalinger
-
-   Changes:
-
-   $Id: arch.h 4135 2006-01-10 22:38:02Z twisti $
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.
 
 */
 
@@ -36,16 +28,15 @@
 #ifndef _ARCH_H
 #define _ARCH_H
 
-/* define architecture features ***********************************************/
+#define JIT_COMPILER_VIA_SIGNAL
+
+#include "config.h"
 
-#define U8_AVAILABLE                     1
 
-/*  #define USEBUILTINTABLE */
+/* define architecture features ***********************************************/
 
 #define SUPPORT_DIVISION                 0
 #define SUPPORT_LONG                     1
-#define SUPPORT_FLOAT                    1
-#define SUPPORT_DOUBLE                   1
 
 #define SUPPORT_I2F                      1
 #define SUPPORT_I2D                      1
@@ -65,6 +56,9 @@
 #define SUPPORT_LONG_MUL                 1
 #define SUPPORT_LONG_DIV                 0
 
+#define SUPPORT_LONG_DIV_POW2            1
+#define SUPPORT_LONG_REM_POW2            1
+
 #define SUPPORT_CONST_LOGICAL            1  /* AND, OR, XOR with immediates   */
 #define SUPPORT_CONST_MUL                1  /* mutiply with immediate         */
 
@@ -72,7 +66,44 @@
 #define SUPPORT_CONST_STORE_ZERO_ONLY    1  /* on some risc machines we can   */
                                             /* only store REG_ZERO            */
 
-#define CONDITIONAL_LOADCONST            1
+
+/* float **********************************************************************/
+
+#define SUPPORT_FLOAT                    1
+
+#if defined(ENABLE_SOFT_FLOAT_CMP)
+# define SUPPORT_FLOAT_CMP               0
+#else
+# define SUPPORT_FLOAT_CMP               1
+#endif
+
+
+/* double *********************************************************************/
+
+#define SUPPORT_DOUBLE                   1
+
+#if defined(ENABLE_SOFT_FLOAT_CMP)
+# define SUPPORT_DOUBLE_CMP              0
+#else
+# define SUPPORT_DOUBLE_CMP              1
+#endif
+
+
+/* branches *******************************************************************/
+
+#define SUPPORT_BRANCH_CONDITIONAL_CONDITION_REGISTER       0
+#define SUPPORT_BRANCH_CONDITIONAL_ONE_INTEGER_REGISTER     1
+#define SUPPORT_BRANCH_CONDITIONAL_TWO_INTEGER_REGISTERS    0
+
+
+/* exceptions *****************************************************************/
+
+#define SUPPORT_HARDWARE_DIVIDE_BY_ZERO  0
+
+
+/* replacement ****************************************************************/
+
+#define REPLACEMENT_PATCH_SIZE           4 /* bytes */
 
 #endif /* _ARCH_H */