diff options
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 6a6aed9a29df..8c65ff274785 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -31,18 +31,18 @@ /* * Operand types */ -#define OpNone 0 -#define OpImplicit 1 /* No generic decode */ -#define OpReg 2 /* Register */ -#define OpMem 3 /* Memory */ -#define OpAcc 4 /* Accumulator: AL/AX/EAX/RAX */ -#define OpDI 5 /* ES:DI/EDI/RDI */ -#define OpMem64 6 /* Memory, 64-bit */ -#define OpImmUByte 7 /* Zero-extended 8-bit immediate */ -#define OpDX 8 /* DX register */ +#define OpNone 0ull +#define OpImplicit 1ull /* No generic decode */ +#define OpReg 2ull /* Register */ +#define OpMem 3ull /* Memory */ +#define OpAcc 4ull /* Accumulator: AL/AX/EAX/RAX */ +#define OpDI 5ull /* ES:DI/EDI/RDI */ +#define OpMem64 6ull /* Memory, 64-bit */ +#define OpImmUByte 7ull /* Zero-extended 8-bit immediate */ +#define OpDX 8ull /* DX register */ #define OpBits 4 /* Width of operand field */ -#define OpMask ((1 << OpBits) - 1) +#define OpMask ((1ull << OpBits) - 1) /* * Opcode effective-address decode tables. @@ -108,12 +108,12 @@ #define Priv (1<<27) /* instruction generates #GP if current CPL != 0 */ #define No64 (1<<28) /* Source 2 operand type */ -#define Src2None (0<<29) -#define Src2CL (1<<29) -#define Src2ImmByte (2<<29) -#define Src2One (3<<29) -#define Src2Imm (4<<29) -#define Src2Mask (7<<29) +#define Src2None (0u<<29) +#define Src2CL (1u<<29) +#define Src2ImmByte (2u<<29) +#define Src2One (3u<<29) +#define Src2Imm (4u<<29) +#define Src2Mask (7u<<29) #define X2(x...) x, x #define X3(x...) X2(x), x @@ -125,8 +125,8 @@ #define X16(x...) X8(x), X8(x) struct opcode { - u32 flags; - u8 intercept; + u64 flags : 56; + u64 intercept : 8; union { int (*execute)(struct x86_emulate_ctxt *ctxt); struct opcode *group; @@ -3530,7 +3530,7 @@ done_prefixes: return EMULATION_FAILED; } - ctxt->d &= ~GroupMask; + ctxt->d &= ~(u64)GroupMask; ctxt->d |= opcode.flags; } |