[Qemu-devel] [5096] SH4: add support for TCG helpers

[Qemu-devel] [5096] SH4: add support for TCG helpers

[Aurelien Jarno]

Revision: 5096
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5096
Author:   aurel32
Date:     2008-08-28 21:02:00 +0000 (Thu, 28 Aug 2008)

Log Message:
-----------
SH4: add support for TCG helpers

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

Modified Paths:
--------------
    trunk/target-sh4/translate.c

Added Paths:
-----------
    trunk/target-sh4/helper.h

Added: trunk/target-sh4/helper.h
===================================================================
--- trunk/target-sh4/helper.h	                        (rev 0)
+++ trunk/target-sh4/helper.h	2008-08-28 21:02:00 UTC (rev 5096)
@@ -0,0 +1,4 @@
+#ifndef DEF_HELPER
+#define DEF_HELPER(ret, name, params) ret name params;
+#endif
+

Modified: trunk/target-sh4/translate.c
===================================================================
--- trunk/target-sh4/translate.c	2008-08-28 21:01:53 UTC (rev 5095)
+++ trunk/target-sh4/translate.c	2008-08-28 21:02:00 UTC (rev 5096)
@@ -31,6 +31,7 @@
 #include "cpu.h"
 #include "exec-all.h"
 #include "disas.h"
+#include "helper.h"
 #include "tcg-op.h"
 #include "qemu-common.h"
 
@@ -68,6 +69,12 @@
     cpu_env = tcg_global_reg_new(TCG_TYPE_PTR, TCG_AREG0, "env");
     cpu_T[0] = tcg_global_reg_new(TCG_TYPE_TL, TCG_AREG1, "T0");
     cpu_T[1] = tcg_global_reg_new(TCG_TYPE_TL, TCG_AREG2, "T1");
+
+    /* register helpers */
+#undef DEF_HELPER
+#define DEF_HELPER(ret, name, params) tcg_register_helper(name, #name);
+#include "helper.h"
+
     done_init = 1;
 }