[Qemu-devel] [7074] target-alpha: remove helper_load_implver

[Qemu-devel] [7074] target-alpha: remove helper_load_implver

[Aurelien Jarno]

Revision: 7074
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7074
Author:   aurel32
Date:     2009-04-10 21:27:31 +0000 (Fri, 10 Apr 2009)
Log Message:
-----------
target-alpha: remove helper_load_implver

There is no need to use an helper.  Directly load the value with tcg code.

Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

Modified Paths:
--------------
    trunk/target-alpha/helper.h
    trunk/target-alpha/op_helper.c
    trunk/target-alpha/translate.c

Modified: trunk/target-alpha/helper.h
===================================================================
--- trunk/target-alpha/helper.h	2009-04-10 21:27:15 UTC (rev 7073)
+++ trunk/target-alpha/helper.h	2009-04-10 21:27:31 UTC (rev 7074)
@@ -5,7 +5,6 @@
 DEF_HELPER_2(excp, void, int, int)
 DEF_HELPER_1(amask, i64, i64)
 DEF_HELPER_0(load_pcc, i64)
-DEF_HELPER_0(load_implver, i64)
 DEF_HELPER_0(rc, i64)
 DEF_HELPER_0(rs, i64)
 

Modified: trunk/target-alpha/op_helper.c
===================================================================
--- trunk/target-alpha/op_helper.c	2009-04-10 21:27:15 UTC (rev 7073)
+++ trunk/target-alpha/op_helper.c	2009-04-10 21:27:31 UTC (rev 7074)
@@ -58,11 +58,6 @@
     return 0;
 }
 
-uint64_t helper_load_implver (void)
-{
-    return env->implver;
-}
-
 uint64_t helper_load_fpcr (void)
 {
     uint64_t ret = 0;

Modified: trunk/target-alpha/translate.c
===================================================================
--- trunk/target-alpha/translate.c	2009-04-10 21:27:15 UTC (rev 7073)
+++ trunk/target-alpha/translate.c	2009-04-10 21:27:31 UTC (rev 7074)
@@ -51,6 +51,7 @@
 #if !defined (CONFIG_USER_ONLY)
     int pal_mode;
 #endif
+    CPUAlphaState *env;
     uint32_t amask;
 };
 
@@ -1175,7 +1176,7 @@
         case 0x6C:
             /* IMPLVER */
             if (rc != 31)
-                gen_helper_load_implver(cpu_ir[rc]);
+                tcg_gen_movi_i64(cpu_ir[rc], ctx->env->implver);
             break;
         default:
             goto invalid_opc;
@@ -2352,6 +2353,7 @@
     gen_opc_end = gen_opc_buf + OPC_MAX_SIZE;
     ctx.pc = pc_start;
     ctx.amask = env->amask;
+    ctx.env = env;
 #if defined (CONFIG_USER_ONLY)
     ctx.mem_idx = 0;
 #else