Changes:
- $Id: md-abi.h 4357 2006-01-22 23:33:38Z twisti $
-
*/
#ifndef _MD_ABI_H
#define REG_OUT2 10
#define REG_OUT3 11
#define REG_OUT4 12
-#define REG_OUT5 13
+#define REG_OUT5 13 /* available only when doing a C-call */
/* floating point registers */
/* only using the lower half of the floating registers for now */
#define REG_IFTMP 1 /* temporary integer and floating point register */
+#define REG_F0 0
+
#define INT_REG_CNT 32 /* number of integer registers */
-#define INT_SAV_CNT 12 /* number of int callee saved registers */
+#define INT_SAV_CNT 13 /* number of int callee saved registers */
#define INT_ARG_CNT 5 /* number of int argument registers (-1 for PV) */
#define INT_TMP_CNT 0 /* int temp registers (%g4-%g5) */
#define INT_RES_CNT 14 /* number of reserved integer registers */
#define FLT_REG_CNT 16 /* number of float registers */
#define FLT_SAV_CNT 0 /* number of flt callee saved registers */
-#define FLT_ARG_CNT 4 /* number of flt argument registers */
-#define FLT_TMP_CNT 8 /* number of flt temp registers */
+#define FLT_ARG_CNT 5 /* number of flt argument registers */
+#define FLT_TMP_CNT 7 /* number of flt temp registers */
#define FLT_RES_CNT 3 /* number of reserved float registers */
/* the one "missing" register is the return reg */
#define INT_NATARG_CNT 6
#define FLT_NATARG_CNT 16
-#define TRACE_ARGS_NUM 5
+#define TRACE_ARGS_NUM 6
/* helpers for stack addressing and window handling */
projects / cacao.git / blobdiff