merged volatile memory barriers

[cacao.git] / src / vm / jit / m68k / arch.h

diff --git a/src/vm/jit/m68k/arch.h b/src/vm/jit/m68k/arch.h
index e8be31f188fdc81e6a80187f1396c9f7703da33a..e2b70b55fe26643a74a336f0c51df2924e22f0de 100644 (file)
--- a/src/vm/jit/m68k/arch.h
+++ b/src/vm/jit/m68k/arch.h
@@ -22,8 +22,6 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
 
-   $Id: arch.h 5330 2006-09-05 18:43:12Z edwin $
-
 */
 
 
@@ -35,8 +33,6 @@
 
 /* define architecture features ***********************************************/
 
-#define U8_AVAILABLE                     1
-
 #define SUPPORT_DIVISION                 1
 #define SUPPORT_LONG                     1
 
@@ -94,20 +90,28 @@
 
 #define HAS_ADDRESS_REGISTER_FILE        1
 
-#define HAS_4BYTE_STACKSLOT            1
-
 /* coldfire has tst instruction */
 #define SUPPORT_BRANCH_CONDITIONAL_CONDITION_REGISTER       1
 #define SUPPORT_BRANCH_CONDITIONAL_UNSIGNED_CONDITIONS     1
 #define SUPPORT_BRANCH_CONDITIONAL_ONE_INTEGER_REGISTER     0
 #define SUPPORT_BRANCH_CONDITIONAL_TWO_INTEGER_REGISTERS    0
 
+
+/* stackframe *****************************************************************/
+
+#define STACKFRMAE_RA_BETWEEN_FRAMES              1
+#define STACKFRAME_RA_TOP_OF_FRAME                0
+#define STACKFRAME_RA_LINKAGE_AREA                0
+#define STACKFRAME_LEAFMETHODS_RA_REGISTER        0
+#define STACKFRAME_SYNC_NEEDS_TWO_SLOTS           1
+
+
 #define TRACE_ARGS_NUM                 8
 
 #define REG_ZERO -1
 
 #define SPECIALMEMUSE
-/* #define HAS_4BYTE_STACKSLOT */
+#define JIT_COMPILER_VIA_SIGNAL
 /* #define SUPPORT_COMBINE_INTEGER_REGISTERS */
 
 #endif /* _ARCH_H */