--- /dev/null
+/* jit/i386/arch.h - architecture defines for i386
+
+ 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 1601 2004-11-29 09:56:02Z twisti $
+
+*/
+
+
+#ifndef _ARCH_H
+#define _ARCH_H
+
+/* preallocated registers *****************************************************/
+
+/* integer registers */
+
+#define REG_ZERO 0 /* always zero */
+
+#define REG_RESULT 2 /* to deliver method results */
+
+#define REG_ITMP1 1 /* temporary register */
+#define REG_ITMP2 3 /* temporary register and method pointer */
+#define REG_ITMP3 25 /* temporary register */
+
+#define REG_ARG_0 4 /* argument register */
+#define REG_ARG_1 5 /* argument register */
+#define REG_ARG_2 6 /* argument register */
+#define REG_ARG_3 7 /* argument register */
+#define REG_ARG_4 8 /* argument register */
+#define REG_ARG_5 9 /* argument register */
+
+#define REG_RA 31 /* return address */
+#define REG_SP 29 /* stack pointer */
+#define REG_GP 28 /* global pointer */
+
+#define REG_PV 30 /* procedure vector, must be provided by caller */
+#define REG_METHODPTR 25 /* pointer to the place from where the procedure */
+ /* vector has been fetched */
+#define REG_ITMP1_XPTR 1 /* exception pointer = temporary register 1 */
+#define REG_ITMP2_XPC 3 /* exception pc = temporary register 2 */
+
+
+/* floating point registers */
+
+#define REG_FRESULT 0 /* to deliver floating point method results */
+
+#define REG_FTMP1 1 /* temporary floating point register */
+#define REG_FTMP2 2 /* temporary floating point register */
+#define REG_FTMP3 3 /* temporary floating point register */
+
+#define REG_IFTMP 1 /* temporary integer and floating point register */
+
+
+#define INT_SAV_CNT 8 /* number of int callee saved registers */
+#define INT_ARG_CNT 8 /* number of int argument registers */
+
+#define FLT_SAV_CNT 4 /* number of flt callee saved registers */
+#define FLT_ARG_CNT 8 /* number of flt argument registers */
+
+
+/* define architecture features ***********************************************/
+
+#define POINTERSIZE 8
+#define WORDS_BIGENDIAN 1
+
+#define U8_AVAILABLE 1
+
+/* #define USE_CODEMMAP */
+
+#define SUPPORT_DIVISION 0
+#define SUPPORT_LONG 1
+#define SUPPORT_FLOAT 1
+#define SUPPORT_DOUBLE 1
+
+#define SUPPORT_FMOD 1
+#define SUPPORT_IFCVT 1
+#define SUPPORT_FICVT 0
+
+#define SUPPORT_LONG_ADD 1
+#define SUPPORT_LONG_CMP 1
+#define SUPPORT_LONG_LOG 1
+#define SUPPORT_LONG_SHIFT 1
+#define SUPPORT_LONG_MUL 1
+#define SUPPORT_LONG_DIV 0
+#define SUPPORT_LONG_ICVT 0
+#define SUPPORT_LONG_FCVT 1
+
+#define SUPPORT_CONST_ASTORE 0 /* do we support const astores */
+#define SUPPORT_ONLY_ZERO_ASTORE 1 /* on risc machines we can only store */
+ /* REG_ZERO */
+#define USEBUILTINTABLE
+
+/* #define CONDITIONAL_LOADCONST */
+
+/* #define CONSECUTIVE_INTARGS */
+/* #define CONSECUTIVE_FLOATARGS */
+
+#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:
+ */
--- /dev/null
+/* jit/i386/arch.h - architecture defines for i386
+
+ 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 1601 2004-11-29 09:56:02Z twisti $
+
+*/
+
+
+#ifndef _ARCH_H
+#define _ARCH_H
+
+/* preallocated registers *****************************************************/
+
+/* integer registers */
+
+#define REG_ZERO 0 /* always zero */
+
+#define REG_RESULT 2 /* to deliver method results */
+
+#define REG_ITMP1 1 /* temporary register */
+#define REG_ITMP2 3 /* temporary register and method pointer */
+#define REG_ITMP3 25 /* temporary register */
+
+#define REG_ARG_0 4 /* argument register */
+#define REG_ARG_1 5 /* argument register */
+#define REG_ARG_2 6 /* argument register */
+#define REG_ARG_3 7 /* argument register */
+#define REG_ARG_4 8 /* argument register */
+#define REG_ARG_5 9 /* argument register */
+
+#define REG_RA 31 /* return address */
+#define REG_SP 29 /* stack pointer */
+#define REG_GP 28 /* global pointer */
+
+#define REG_PV 30 /* procedure vector, must be provided by caller */
+#define REG_METHODPTR 25 /* pointer to the place from where the procedure */
+ /* vector has been fetched */
+#define REG_ITMP1_XPTR 1 /* exception pointer = temporary register 1 */
+#define REG_ITMP2_XPC 3 /* exception pc = temporary register 2 */
+
+
+/* floating point registers */
+
+#define REG_FRESULT 0 /* to deliver floating point method results */
+
+#define REG_FTMP1 1 /* temporary floating point register */
+#define REG_FTMP2 2 /* temporary floating point register */
+#define REG_FTMP3 3 /* temporary floating point register */
+
+#define REG_IFTMP 1 /* temporary integer and floating point register */
+
+
+#define INT_SAV_CNT 8 /* number of int callee saved registers */
+#define INT_ARG_CNT 8 /* number of int argument registers */
+
+#define FLT_SAV_CNT 4 /* number of flt callee saved registers */
+#define FLT_ARG_CNT 8 /* number of flt argument registers */
+
+
+/* define architecture features ***********************************************/
+
+#define POINTERSIZE 8
+#define WORDS_BIGENDIAN 1
+
+#define U8_AVAILABLE 1
+
+/* #define USE_CODEMMAP */
+
+#define SUPPORT_DIVISION 0
+#define SUPPORT_LONG 1
+#define SUPPORT_FLOAT 1
+#define SUPPORT_DOUBLE 1
+
+#define SUPPORT_FMOD 1
+#define SUPPORT_IFCVT 1
+#define SUPPORT_FICVT 0
+
+#define SUPPORT_LONG_ADD 1
+#define SUPPORT_LONG_CMP 1
+#define SUPPORT_LONG_LOG 1
+#define SUPPORT_LONG_SHIFT 1
+#define SUPPORT_LONG_MUL 1
+#define SUPPORT_LONG_DIV 0
+#define SUPPORT_LONG_ICVT 0
+#define SUPPORT_LONG_FCVT 1
+
+#define SUPPORT_CONST_ASTORE 0 /* do we support const astores */
+#define SUPPORT_ONLY_ZERO_ASTORE 1 /* on risc machines we can only store */
+ /* REG_ZERO */
+#define USEBUILTINTABLE
+
+/* #define CONDITIONAL_LOADCONST */
+
+/* #define CONSECUTIVE_INTARGS */
+/* #define CONSECUTIVE_FLOATARGS */
+
+#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:
+ */
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