From: Julian Seward <jseward@acm.org>
Date: Fri, 10 Jun 2005 11:04:52 +0000 (+0000)
Subject: amd64: handle MOVUPS G to E
X-Git-Tag: svn/VALGRIND_3_0_1^2~129
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb077d0e09c2dc6ec644f1478ed0d73e7369d1e3;p=thirdparty%2Fvalgrind.git

amd64: handle MOVUPS G to E


git-svn-id: svn://svn.valgrind.org/vex/trunk@1205
---

diff --git a/VEX/priv/guest-amd64/toIR.c b/VEX/priv/guest-amd64/toIR.c
index adc30344d4..ca4d5aa03a 100644
--- a/VEX/priv/guest-amd64/toIR.c
+++ b/VEX/priv/guest-amd64/toIR.c
@@ -8571,16 +8571,17 @@ DisResult disInstr ( /*IN*/  Bool       resteerOK,
    }
 
    /* 0F 29 = MOVAPS -- move from G (xmm) to E (mem or xmm). */
+   /* 0F 11 = MOVUPS -- move from G (xmm) to E (mem or xmm). */
    if (haveNo66noF2noF3(pfx) && sz == 4
-       && insn[0] == 0x0F && insn[1] == 0x29) {
+       && insn[0] == 0x0F && (insn[1] == 0x29 || insn[1] == 0x11)) {
       modrm = getUChar(delta+2);
       if (epartIsReg(modrm)) {
          /* fall through; awaiting test case */
       } else {
          addr = disAMode ( &alen, pfx, delta+2, dis_buf, 0 );
          storeLE( mkexpr(addr), getXMMReg(gregOfRexRM(pfx,modrm)) );
-         DIP("movaps %s,%s\n", nameXMMReg(gregOfRexRM(pfx,modrm)),
-                               dis_buf );
+         DIP("mov[ua]ps %s,%s\n", nameXMMReg(gregOfRexRM(pfx,modrm)),
+                                  dis_buf );
          delta += 2+alen;
          goto decode_success;
       }