From: Mohammed Gamal <m.gamal005@gmail.com>
To: kvm@vger.kernel.org
Cc: avi@redhat.com
Subject: [PATCH] x86 emulator: Add pop es instruction (opcode 0x07)
Date: Wed, 25 Feb 2009 23:39:29 +0200 [thread overview]
Message-ID: <20090225213929.GA22725@mohd-laptop> (raw)
Add pop es instruction
Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
---
arch/x86/kvm/x86_emulate.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
index ca91749..8c292b6 100644
--- a/arch/x86/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -87,7 +87,7 @@ static u32 opcode_table[256] = {
/* 0x00 - 0x07 */
ByteOp | DstMem | SrcReg | ModRM, DstMem | SrcReg | ModRM,
ByteOp | DstReg | SrcMem | ModRM, DstReg | SrcMem | ModRM,
- ByteOp | DstAcc | SrcImm, DstAcc | SrcImm, 0, 0,
+ ByteOp | DstAcc | SrcImm, DstAcc | SrcImm, 0, DstReg | ModRM,
/* 0x08 - 0x0F */
ByteOp | DstMem | SrcReg | ModRM, DstMem | SrcReg | ModRM,
ByteOp | DstReg | SrcMem | ModRM, DstReg | SrcMem | ModRM,
@@ -1446,6 +1446,9 @@ special_insn:
add: /* add */
emulate_2op_SrcV("add", c->src, c->dst, ctxt->eflags);
break;
+ case 0x07: /* pop es */
+ emulate_pop(ctxt, ops, &c->regs[VCPU_SREG_ES], c->op_bytes);
+ break;
case 0x08 ... 0x0d:
or: /* or */
emulate_2op_SrcV("or", c->src, c->dst, ctxt->eflags);
--
1.5.4.3
next reply other threads:[~2009-02-25 21:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-25 21:39 Mohammed Gamal [this message]
2009-02-26 7:13 ` [PATCH] x86 emulator: Add pop es instruction (opcode 0x07) Avi Kivity
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