diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 8784916abf77..9f491bfb00fd 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -1400,6 +1400,13 @@ static int emulate_pop(struct x86_emulate_ctxt *ctxt, return rc; } +static int em_pop(struct x86_emulate_ctxt *ctxt) +{ + struct decode_cache *c = &ctxt->decode; + + return emulate_pop(ctxt, ctxt->ops, &c->dst.val, c->op_bytes); +} + static int emulate_popf(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops, void *dest, int len) @@ -3089,7 +3096,7 @@ static struct opcode opcode_table[256] = { /* 0x50 - 0x57 */ X8(I(SrcReg | Stack, em_push)), /* 0x58 - 0x5F */ - X8(D(DstReg | Stack)), + X8(I(DstReg | Stack, em_pop)), /* 0x60 - 0x67 */ D(ImplicitOps | Stack | No64), D(ImplicitOps | Stack | No64), N, D(DstReg | SrcMem32 | ModRM | Mov) /* movsxd (x86/64) */ , @@ -3816,10 +3823,6 @@ special_insn: case 0x48 ... 0x4f: /* dec r16/r32 */ emulate_1op("dec", c->dst, ctxt->eflags); break; - case 0x58 ... 0x5f: /* pop reg */ - pop_instruction: - rc = emulate_pop(ctxt, ops, &c->dst.val, c->op_bytes); - break; case 0x60: /* pusha */ rc = emulate_pusha(ctxt); break; @@ -3922,7 +3925,8 @@ special_insn: c->dst.type = OP_REG; c->dst.addr.reg = &c->eip; c->dst.bytes = c->op_bytes; - goto pop_instruction; + rc = em_pop(ctxt); + break; case 0xc4: /* les */ rc = emulate_load_segment(ctxt, ops, VCPU_SREG_ES); break; |