From: Richard Henderson <rth@twiddle.net>
Date: Thu, 22 Sep 2011 15:11:18 +0000 (-0700)
Subject: target-alpha: Honor icount for RPCC instruction.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a9406ea127b0561cf95e5a4e8ce0c5e06c21e644;p=qemu.git

target-alpha: Honor icount for RPCC instruction.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---

diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 1e224a2152..fb2e9e5f60 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -2721,8 +2721,16 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn)
             break;
         case 0xC000:
             /* RPCC */
-            if (ra != 31)
-                gen_helper_load_pcc(cpu_ir[ra]);
+            if (ra != 31) {
+                if (use_icount) {
+                    gen_io_start();
+                    gen_helper_load_pcc(cpu_ir[ra]);
+                    gen_io_end();
+                    ret = EXIT_PC_STALE;
+                } else {
+                    gen_helper_load_pcc(cpu_ir[ra]);
+                }
+            }
             break;
         case 0xE000:
             /* RC */