X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=src%2Fvm%2Fjit%2Fpowerpc64%2Farch.h;h=30d1faf4945eb47022d1353adc96404e0b78c8e5;hb=f1bcc1f443ffa393025fa158d4bf6487a7316c4d;hp=9231f2116194fab65a84851c9714724242427aca;hpb=1deac13e9bc6f4db546f48a5c9e0b2c4d6857740;p=cacao.git

diff --git a/src/vm/jit/powerpc64/arch.h b/src/vm/jit/powerpc64/arch.h
index 9231f2116..30d1faf49 100644
--- a/src/vm/jit/powerpc64/arch.h
+++ b/src/vm/jit/powerpc64/arch.h
@@ -1,9 +1,7 @@
 /* src/vm/jit/powerpc64/arch.h - architecture defines for PowerPC64
 
-   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
+   Copyright (C) 1996-2010
+   CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
 
    This file is part of CACAO.
 
@@ -22,25 +20,19 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
 
-   $Id: arch.h 7241 2007-01-27 15:52:01Z twisti $
-
 */
 
 
 #ifndef _ARCH_H
 #define _ARCH_H
 
-#include "config.h"
+#define JIT_COMPILER_VIA_SIGNAL
 
+#include "config.h"
 
-/*#define USE_FAKE_ATOMIC_INSTRUCTIONS 	0 */
 
 /* define architecture features ***********************************************/
 
-#define U8_AVAILABLE                     1
-
-#define USEBUILTINTABLE
-
 #define SUPPORT_DIVISION                 1
 #define SUPPORT_LONG                     1
 
@@ -49,10 +41,10 @@
 #define SUPPORT_IFCVT                    0
 
 #define SUPPORT_LONG_ADD                 1
-#define SUPPORT_LONG_CMP                 1
+#define SUPPORT_LONG_CMP                 0
 #define SUPPORT_LONG_CMP_CONST           1
 #define SUPPORT_LONG_LOGICAL             1
-#define SUPPORT_LONG_SHIFT               0	/* TODO: implement ICMD_IMULPOW2 and reenable*/
+#define SUPPORT_LONG_SHIFT               1	
 #define SUPPORT_LONG_MUL                 1
 #define SUPPORT_LONG_DIV                 1
 #define SUPPORT_LONG_ICVT                1
@@ -89,10 +81,25 @@
 
 
 #define SPECIALMEMUSE
-/* #define HAS_4BYTE_STACKSLOT */
 /* #define SUPPORT_COMBINE_INTEGER_REGISTERS */
 
 
+/* branches *******************************************************************/
+
+#define SUPPORT_BRANCH_CONDITIONAL_CONDITION_REGISTER       1
+#define SUPPORT_BRANCH_CONDITIONAL_ONE_INTEGER_REGISTER     0
+#define SUPPORT_BRANCH_CONDITIONAL_TWO_INTEGER_REGISTERS    0
+
+
+/* stackframe *****************************************************************/
+
+#define STACKFRMAE_RA_BETWEEN_FRAMES              0
+#define STACKFRAME_RA_TOP_OF_FRAME                0
+#define STACKFRAME_RA_LINKAGE_AREA                1
+#define STACKFRAME_LEAFMETHODS_RA_REGISTER        0
+#define STACKFRAME_SYNC_NEEDS_TWO_SLOTS           1
+
+
 /* exceptions *****************************************************************/
 
 #define SUPPORT_HARDWARE_DIVIDE_BY_ZERO  0
@@ -101,7 +108,10 @@
 /* replacement ****************************************************************/
 
 #define REPLACEMENT_PATCH_SIZE           4 /* bytes */
-#define REPLACEMENT_STUB_SIZE            6 /* words */
+
+/* subtype ********************************************************************/
+
+#define USES_NEW_SUBTYPE                 1
 
 #endif /* _ARCH_H */