* Removed all Id tags.

[cacao.git] / src / vm / jit / x86_64 / md-abi.h

diff --git a/src/vm/jit/x86_64/md-abi.h b/src/vm/jit/x86_64/md-abi.h
index fbd1df64ebcf0092e339aad6202d1669cc0447ff..a4b76425ea371483e87ca630eab6f005b2c0629b 100644 (file)
--- a/src/vm/jit/x86_64/md-abi.h
+++ b/src/vm/jit/x86_64/md-abi.h
@@ -1,9 +1,9 @@
 /* src/vm/jit/x86_64/md-abi.h - defines for x86_64 Linux ABI
 
-   Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
-   R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
-   C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
-   Institut f. Computersprachen - TU Wien
+   Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel,
+   C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
+   E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
+   J. Wenninger, Institut f. Computersprachen - TU Wien
 
    This file is part of CACAO.
 
@@ -19,16 +19,8 @@
 
    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
-
-   Changes:
-
-   $Id: md-abi.h 2588 2005-06-08 10:58:04Z twisti $
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.
 
 */
 
@@ -81,25 +73,39 @@
   
 #define REG_RESULT      RAX      /* to deliver method results                 */
 
+#define REG_A0          RDI      /* define some argument registers            */
+#define REG_A1          RSI
+#define REG_A2          RDX
+#define REG_A3          RCX
+
 #define REG_ITMP1       RAX      /* temporary register                        */
 #define REG_ITMP2       R10      /* temporary register and method pointer     */
 #define REG_ITMP3       R11      /* temporary register                        */
 
+#define REG_METHODPTR   REG_ITMP2/* pointer to the place from where the       */
+                                 /* procedure vector has been fetched         */
+
 #define REG_NULL        -1       /* used for reg_of_var where d is not needed */
 
-#define REG_ITMP1_XPTR  RAX      /* exception pointer = temporary register 1  */
-#define REG_ITMP2_XPC   R10      /* exception pc = temporary register 2       */
+#define REG_ITMP1_XPTR  REG_ITMP1/* exception pointer = temporary register 1  */
+#define REG_ITMP2_XPC   REG_ITMP2/* exception pc = temporary register 2       */
 
 #define REG_SP          RSP      /* stack pointer                             */
 
+
 /* floating point registers */
 
 #define REG_FRESULT     XMM0     /* to deliver floating point method results  */
 
+#define REG_FA0         XMM0     /* define some argument registers            */
+#define REG_FA1         XMM1
+
 #define REG_FTMP1       XMM8     /* temporary floating point register         */
 #define REG_FTMP2       XMM9     /* temporary floating point register         */
 #define REG_FTMP3       XMM10    /* temporary floating point register         */
 
+#define REG_IFTMP       10   /* temporary integer and floating point register */
+
 
 #define INT_REG_CNT     16       /* number of integer registers               */
 #define INT_SAV_CNT     5        /* number of integer callee saved registers  */
@@ -113,7 +119,7 @@
 #define FLT_TMP_CNT     5        /* number of float temporary registers       */
 #define FLT_RES_CNT     3        /* number of float reserved registers        */
 
-#define TRACE_ARGS_NUM   6
+#define TRACE_ARGS_NUM  6
 
 #endif /* _MD_ABI_H */