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 161169db740c6ebde22f6c295ed3d02115e7306f..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 $
-
 */
 
 
@@ -33,22 +31,16 @@
 #include "config.h"
 
 
-/*#define USE_FAKE_ATOMIC_INSTRUCTIONS         0 */
-
 /* define architecture features ***********************************************/
 
-#define U8_AVAILABLE                     1
-
-#define USEBUILTINTABLE
-
-#define SUPPORT_DIVISION                 0
-#define SUPPORT_LONG                     0
+#define SUPPORT_DIVISION                 1
+#define SUPPORT_LONG                     1
 
 #define SUPPORT_FMOD                     0
 #define SUPPORT_FICVT                    0
 #define SUPPORT_IFCVT                    0
 
-#define SUPPORT_LONG_ADD                 0
+#define SUPPORT_LONG_ADD                 1
 #define SUPPORT_LONG_CMP                 0
 #define SUPPORT_LONG_CMP_CONST           0
 #define SUPPORT_LONG_LOGICAL             0
@@ -58,38 +50,68 @@
 #define SUPPORT_LONG_ICVT                0
 #define SUPPORT_LONG_FCVT                0
 
-#define SUPPORT_CONST_LOGICAL            0  /* AND, OR, XOR with immediates   */
-#define SUPPORT_CONST_MUL                0  /* mutiply with immediate         */
+#define SUPPORT_CONST_LOGICAL            1  /* AND, OR, XOR with immediates   */
+#define SUPPORT_CONST_MUL                1  /* mutiply with immediate         */
 
 #define SUPPORT_CONST_STORE              0  /* do we support const stores     */
 #define SUPPORT_CONST_STORE_ZERO_ONLY    0  /* on some risc machines we can   */
                                             /* only store REG_ZERO            */
 
 
+
+#if defined(ENABLE_SOFTFLOAT)
+       #define SUPPORT_FLOAT                   0
+       #define SUPPORT_DOUBLE                  0
+       #define SUPPORT_FLOAT_CMP               0
+       #define SUPPORT_DOUBLE_CMP              0
+#else
+       #define SUPPORT_FLOAT                    1
+       #define SUPPORT_DOUBLE                   1
+
 /* float **********************************************************************/
+       #if defined(ENABLE_SOFT_FLOAT_CMP)
+               #define SUPPORT_FLOAT_CMP               0
+       #else
+               #define SUPPORT_FLOAT_CMP               1
+       #endif
 
-#define SUPPORT_FLOAT                    0
+/* double *********************************************************************/
+       #if defined(ENABLE_SOFT_DOUBLE_CMP)
+               #define SUPPORT_DOUBLE_CMP              0
+       #else
+               #define SUPPORT_DOUBLE_CMP              1
+       #endif
 
-#if defined(ENABLE_SOFT_FLOAT_CMP)
-# define SUPPORT_FLOAT_CMP               0
-#else
-# define SUPPORT_FLOAT_CMP               0
 #endif
 
 
-/* double *********************************************************************/
 
-#define SUPPORT_DOUBLE                   0
 
-#if defined(ENABLE_SOFT_FLOAT_CMP)
-# define SUPPORT_DOUBLE_CMP              0
-#else
-# define SUPPORT_DOUBLE_CMP              0
-#endif
 
+#define HAS_ADDRESS_REGISTER_FILE        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 */