* src/vm/jit/replace.cpp: Use architectures STACKFRAME_RA_LINKAGE_AREA define.

[cacao.git] / src / vm / jit / s390 / arch.h

diff --git a/src/vm/jit/s390/arch.h b/src/vm/jit/s390/arch.h
index e1ce8112943aeffdf626521896a1acbe9d07927c..8259e04e60ead24035541d81dad21c7d3b84bfbc 100644 (file)
--- a/src/vm/jit/s390/arch.h
+++ b/src/vm/jit/s390/arch.h
@@ -22,8 +22,6 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
 
-   $Id: arch.h 7241 2007-01-27 15:52:01Z twisti $
-
 */
 
 
@@ -35,23 +33,17 @@
 
 /* define architecture features ***********************************************/
 
-#define U8_AVAILABLE                     1
-
-/* #define USEBUILTINTABLE */
-
 #define SUPPORT_DIVISION                 1
 #define SUPPORT_LONG                     1
 
 #define SUPPORT_I2F                      1
 #define SUPPORT_I2D                      1
-#define SUPPORT_L2F                      1
-#define SUPPORT_L2D                      1
+#define SUPPORT_L2F                      0
+#define SUPPORT_L2D                      0
 
-/* ATTENTION: x86_64 architectures support these conversions, but we
-   need the builtin functions in corner cases */
-#define SUPPORT_F2I                      0
+#define SUPPORT_F2I                      1
 #define SUPPORT_F2L                      0
-#define SUPPORT_D2I                      0
+#define SUPPORT_D2I                      1
 #define SUPPORT_D2L                      0
 
 #define SUPPORT_LONG_ADD                 1
@@ -59,16 +51,16 @@
 #define SUPPORT_LONG_CMP_CONST           1
 #define SUPPORT_LONG_LOGICAL             1
 #define SUPPORT_LONG_SHIFT               1
-#define SUPPORT_LONG_MUL                 1
-#define SUPPORT_LONG_DIV                 1
+#define SUPPORT_LONG_MUL                 0
+#define SUPPORT_LONG_DIV                 0
 
-#define SUPPORT_LONG_DIV_POW2            1
-#define SUPPORT_LONG_REM_POW2            1
+#define SUPPORT_LONG_DIV_POW2            0
+#define SUPPORT_LONG_REM_POW2            0
 
 #define SUPPORT_CONST_LOGICAL            1  /* AND, OR, XOR with immediates   */
 #define SUPPORT_CONST_MUL                1  /* mutiply with immediate         */
 
-#define SUPPORT_CONST_STORE              1  /* do we support const stores     */
+#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            */
 
@@ -98,6 +90,35 @@
 #define CONSECUTIVE_INTEGER_ARGS
 #define CONSECUTIVE_FLOAT_ARGS
 
+/* branches *******************************************************************/
+
+#define SUPPORT_BRANCH_CONDITIONAL_CONDITION_REGISTER       1
+#define SUPPORT_BRANCH_CONDITIONAL_ONE_INTEGER_REGISTER     0
+#define SUPPORT_BRANCH_CONDITIONAL_TWO_INTEGER_REGISTERS    0
+#define SUPPORT_BRANCH_CONDITIONAL_UNSIGNED_CONDITIONS      0
+
+/* exceptions *****************************************************************/
+
+#define SUPPORT_HARDWARE_DIVIDE_BY_ZERO  1
+
+/* stackframe *****************************************************************/
+
+#define STACKFRMAE_RA_BETWEEN_FRAMES              0
+#define STACKFRAME_RA_TOP_OF_FRAME                1
+#define STACKFRAME_RA_LINKAGE_AREA                0
+#define STACKFRAME_LEAFMETHODS_RA_REGISTER        0
+#define STACKFRAME_SYNC_NEEDS_TWO_SLOTS           1
+
+/* replacement ****************************************************************/
+
+#define REPLACEMENT_PATCH_SIZE           5             /* bytes */
+
+/* misc ***********************************************************************/
+
+#define SUPPORT_COMBINE_INTEGER_REGISTERS
+
+#define JIT_COMPILER_VIA_SIGNAL
+
 #endif /* _ARCH_H */