kvm: Add emulation for movups/movupd
This is very similar to the aligned versions movaps/movapd. We have seen the corresponding emulation failures with openbsd as guest and with Windows 10 with intel HD graphics pass through. Signed-off-by: Christian Ehrhardt <christian_ehrhardt@genua.de> Signed-off-by: Stefan Fritsch <sf@sfritsch.de> Reviewed-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
parent
add5ff7a21
commit
29916968c4
|
@ -4517,6 +4517,10 @@ static const struct gprefix pfx_0f_2b = {
|
|||
ID(0, &instr_dual_0f_2b), ID(0, &instr_dual_0f_2b), N, N,
|
||||
};
|
||||
|
||||
static const struct gprefix pfx_0f_10_0f_11 = {
|
||||
I(Unaligned, em_mov), I(Unaligned, em_mov), N, N,
|
||||
};
|
||||
|
||||
static const struct gprefix pfx_0f_28_0f_29 = {
|
||||
I(Aligned, em_mov), I(Aligned, em_mov), N, N,
|
||||
};
|
||||
|
@ -4728,7 +4732,9 @@ static const struct opcode twobyte_table[256] = {
|
|||
DI(ImplicitOps | Priv, invd), DI(ImplicitOps | Priv, wbinvd), N, N,
|
||||
N, D(ImplicitOps | ModRM | SrcMem | NoAccess), N, N,
|
||||
/* 0x10 - 0x1F */
|
||||
N, N, N, N, N, N, N, N,
|
||||
GP(ModRM | DstReg | SrcMem | Mov | Sse, &pfx_0f_10_0f_11),
|
||||
GP(ModRM | DstMem | SrcReg | Mov | Sse, &pfx_0f_10_0f_11),
|
||||
N, N, N, N, N, N,
|
||||
D(ImplicitOps | ModRM | SrcMem | NoAccess),
|
||||
N, N, N, N, N, N, D(ImplicitOps | ModRM | SrcMem | NoAccess),
|
||||
/* 0x20 - 0x2F */
|
||||
|
|
Loading…
Reference in a new issue