--- /dev/null
+/* vm/jit/powerpc/arch.h - architecture defines for PowerPC
+
+ Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
+ R. Grafl, A. Krall, C. Kruegel, C. Oates, R. Obermaisser,
+ M. Probst, S. Ring, E. Steiner, C. Thalinger, D. Thuernbeck,
+ P. Tomsich, J. Wenninger
+
+ This file is part of CACAO.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2, or (at
+ your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ 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
+
+ $Id: arch.h 1648 2004-12-01 16:44:22Z twisti $
+
+*/
+
+
+#ifndef _ARCH_H
+#define _ARCH_H
+
+
+/* preallocated registers *****************************************************/
+
+/* integer registers */
+
+#define REG_RESULT 3 /* to deliver method results */
+#define REG_RESULT2 4 /* to deliver long method results */
+
+/*#define REG_RA 26*/ /* return address */
+#define REG_PV 13 /* procedure vector, must be provided by caller */
+#define REG_METHODPTR 12 /* pointer to the place from where the procedure */
+ /* vector has been fetched */
+#define REG_ITMP1 11 /* temporary register */
+#define REG_ITMP2 12 /* temporary register and method pointer */
+#define REG_ITMP3 0 /* temporary register */
+
+#define REG_ITMP1_XPTR 11 /* exception pointer = temporary register 1 */
+#define REG_ITMP2_XPC 12 /* exception pc = temporary register 2 */
+
+#define REG_SP 1 /* stack pointer */
+#define REG_ZERO 0 /* allways zero */
+
+/* floating point registers */
+
+#define REG_FRESULT 1 /* to deliver floating point method results */
+#define REG_FTMP1 16 /* temporary floating point register */
+#define REG_FTMP2 17 /* temporary floating point register */
+#define REG_FTMP3 0 /* temporary floating point register */
+
+#define REG_IFTMP 0 /* temporary integer and floating point register */
+
+
+/*#define INT_SAV_CNT 19*/ /* number of int callee saved registers */
+#define INT_ARG_CNT 8 /* number of int argument registers */
+
+/*#define FLT_SAV_CNT 18*/ /* number of flt callee saved registers */
+#define FLT_ARG_CNT 13 /* number of flt argument registers */
+
+#define TRACE_ARGS_NUM 8
+
+
+/* define architecture features ***********************************************/
+
+#define POINTERSIZE 4
+#define WORDS_BIGENDIAN 1
+
+#define U8_AVAILABLE 1
+
+#define USE_CODEMMAP 1
+
+#define SUPPORT_DIVISION 0
+#define SUPPORT_LONG 1
+#define SUPPORT_FLOAT 1
+#define SUPPORT_DOUBLE 1
+#define SUPPORT_FMOD 0
+#define SUPPORT_FICVT 1
+#define SUPPORT_IFCVT 0
+
+#define SUPPORT_LONG_ADD 1
+#define SUPPORT_LONG_CMP 1
+#define SUPPORT_LONG_LOG 1
+#define SUPPORT_LONG_SHIFT 0
+#define SUPPORT_LONG_MUL 0
+#define SUPPORT_LONG_DIV 0
+#define SUPPORT_LONG_ICVT 0
+#define SUPPORT_LONG_FCVT 0
+
+#define USEBUILTINTABLE
+
+/* #define CONDITIONAL_LOADCONST */
+#define NOLONG_CONDITIONAL
+
+/* #define CONSECUTIVE_INTARGS */
+#define CONSECUTIVE_FLOATARGS
+
+#define SPECIALMEMUSE
+#define USETWOREGS
+
+#endif /* _ARCH_H */
+
+
+/*
+ * These are local overrides for various environment variables in Emacs.
+ * Please do not remove this and leave it at the end of the file, where
+ * Emacs will automagically detect them.
+ * ---------------------------------------------------------------------
+ * Local variables:
+ * mode: c
+ * indent-tabs-mode: t
+ * c-basic-offset: 4
+ * tab-width: 4
+ * End:
+ */
Authors: Andreas Krall
Stefan Ring
- $Id: codegen.h 1635 2004-12-01 09:57:58Z twisti $
+ $Id: codegen.h 1648 2004-12-01 16:44:22Z twisti $
*/
#ifndef _CODEGEN_H
#define _CODEGEN_H
+#include "vm/global.h"
#include "vm/jit/reg.h"
-/* preallocated registers *****************************************************/
-
-/* integer registers */
-
-#define REG_RESULT 3 /* to deliver method results */
-#define REG_RESULT2 4 /* to deliver long method results */
-
-/*#define REG_RA 26*/ /* return address */
-#define REG_PV 13 /* procedure vector, must be provided by caller */
-#define REG_METHODPTR 12 /* pointer to the place from where the procedure */
- /* vector has been fetched */
-#define REG_ITMP1 11 /* temporary register */
-#define REG_ITMP2 12 /* temporary register and method pointer */
-#define REG_ITMP3 0 /* temporary register */
-
-#define REG_ITMP1_XPTR 11 /* exception pointer = temporary register 1 */
-#define REG_ITMP2_XPC 12 /* exception pc = temporary register 2 */
-
-#define REG_SP 1 /* stack pointer */
-#define REG_ZERO 0 /* allways zero */
-
-/* floating point registers */
-
-#define REG_FRESULT 1 /* to deliver floating point method results */
-#define REG_FTMP1 16 /* temporary floating point register */
-#define REG_FTMP2 17 /* temporary floating point register */
-#define REG_FTMP3 0 /* temporary floating point register */
-
-#define REG_IFTMP 0 /* temporary integer and floating point register */
-
-
-/*#define INT_SAV_CNT 19*/ /* number of int callee saved registers */
-#define INT_ARG_CNT 8 /* number of int argument registers */
-
-/*#define FLT_SAV_CNT 18*/ /* number of flt callee saved registers */
-#define FLT_ARG_CNT 13 /* number of flt argument registers */
-
-
/* additional functions and macros to generate code ***************************/
#define BlockPtrOfPC(pc) ((basicblock *) iptr->target)
projects / cacao.git / commitdiff