From 8a09b6877f3100207b3572e7e12ea796493fe914 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Thu, 27 Nov 2008 18:06:33 +0200 Subject: [PATCH] KVM: x86 emulator: switch 'pop reg' instruction to emulate_pop() Signed-off-by: Avi Kivity --- arch/x86/kvm/x86_emulate.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index 70242f5f0964..702de9869c19 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -1389,14 +1389,11 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops) break; case 0x58 ... 0x5f: /* pop reg */ pop_instruction: - if ((rc = ops->read_std(register_address(c, ss_base(ctxt), - c->regs[VCPU_REGS_RSP]), c->dst.ptr, - c->op_bytes, ctxt->vcpu)) != 0) + c->src.bytes = c->op_bytes; + rc = emulate_pop(ctxt, ops); + if (rc != 0) goto done; - - register_address_increment(c, &c->regs[VCPU_REGS_RSP], - c->op_bytes); - c->dst.type = OP_NONE; /* Disable writeback. */ + c->dst.val = c->src.val; break; case 0x63: /* movsxd */ if (ctxt->mode != X86EMUL_MODE_PROT64) -- GitLab