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From: Richard Henderson <rth@twiddle.net>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org
Subject: [Qemu-devel] [PULL 5/7] target-i386: Use gen_nop_modrm for prefetch instructions
Date: Sat, 12 Mar 2016 18:17:07 -0800	[thread overview]
Message-ID: <1457835429-17843-6-git-send-email-rth@twiddle.net> (raw)
In-Reply-To: <1457835429-17843-1-git-send-email-rth@twiddle.net>

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target-i386/translate.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/target-i386/translate.c b/target-i386/translate.c
index 0b67165..2631c77 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -7475,7 +7475,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
         case 3: /* prefetchnt0 */
             if (mod == 3)
                 goto illegal_op;
-            gen_lea_modrm(env, s, modrm);
+            gen_nop_modrm(env, s, modrm);
             /* nothing more to do */
             break;
         default: /* nop (multi byte) */
@@ -7973,8 +7973,7 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s,
         mod = (modrm >> 6) & 3;
         if (mod == 3)
             goto illegal_op;
-        gen_lea_modrm(env, s, modrm);
-        /* ignore for now */
+        gen_nop_modrm(env, s, modrm);
         break;
     case 0x1aa: /* rsm */
         gen_svm_check_intercept(s, pc_start, SVM_EXIT_RSM);
-- 
2.5.0

  parent reply	other threads:[~2016-03-13  2:17 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-13  2:17 [Qemu-devel] [PULL 0/7] target-i386 fixes Richard Henderson
2016-03-13  2:17 ` [Qemu-devel] [PULL 1/7] target-i386: Avoid repeated calls to the bnd_jmp helper Richard Henderson
2016-03-13  2:17 ` [Qemu-devel] [PULL 2/7] target-i386: Fix SMSW and LMSW from/to register Richard Henderson
2016-03-13  2:17 ` [Qemu-devel] [PULL 3/7] target-i386: Fix SMSW for 64-bit mode Richard Henderson
2016-03-13  2:17 ` [Qemu-devel] [PULL 4/7] target-i386: Fix addr16 prefix Richard Henderson
2016-03-13  2:17 ` Richard Henderson [this message]
2016-03-13  2:17 ` [Qemu-devel] [PULL 6/7] target-i386: Fix inhibit irq mask handling Richard Henderson
2016-03-13  2:17 ` [Qemu-devel] [PULL 7/7] target-i386: Dump unknown opcodes with -d unimp Richard Henderson
2016-03-14 16:57 ` [Qemu-devel] [PULL 0/7] target-i386 fixes Peter Maydell

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