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HV: instr_emul: enforce unsignedness of VIE_OP constants

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Translate the VIE_OP_* enum constants (which belong to an anonymous enum type)
to macros to ensure that they are always unsigned.

Signed-off-by: Junjie Mao <junjie.mao@intel.com>
This commit is contained in:
Junjie Mao 2018-07-04 23:04:41 +08:00 committed by lijinxia
parent 479dacc219
commit 158242d507
1 changed files with 16 additions and 19 deletions
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35
hypervisor/arch/x86/guest/instr_emul.c
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@ -34,25 +34,22 @@
#include "instr_emul.h"
/* struct vie_op.op_type */
enum {
VIE_OP_TYPE_NONE = 0,
VIE_OP_TYPE_MOV,
VIE_OP_TYPE_MOVSX,
VIE_OP_TYPE_MOVZX,
VIE_OP_TYPE_AND,
VIE_OP_TYPE_OR,
VIE_OP_TYPE_SUB,
VIE_OP_TYPE_TWO_BYTE,
VIE_OP_TYPE_PUSH,
VIE_OP_TYPE_CMP,
VIE_OP_TYPE_POP,
VIE_OP_TYPE_MOVS,
VIE_OP_TYPE_GROUP1,
VIE_OP_TYPE_STOS,
VIE_OP_TYPE_BITTEST,
VIE_OP_TYPE_TEST,
VIE_OP_TYPE_LAST
};
#define VIE_OP_TYPE_NONE 0U
#define VIE_OP_TYPE_MOV 1U
#define VIE_OP_TYPE_MOVSX 2U
#define VIE_OP_TYPE_MOVZX 3U
#define VIE_OP_TYPE_AND 4U
#define VIE_OP_TYPE_OR 5U
#define VIE_OP_TYPE_SUB 6U
#define VIE_OP_TYPE_TWO_BYTE 7U
#define VIE_OP_TYPE_PUSH 8U
#define VIE_OP_TYPE_CMP 9U
#define VIE_OP_TYPE_POP 10U
#define VIE_OP_TYPE_MOVS 11U
#define VIE_OP_TYPE_GROUP1 12U
#define VIE_OP_TYPE_STOS 13U
#define VIE_OP_TYPE_BITTEST 14U
#define VIE_OP_TYPE_TEST 15U
/* struct vie_op.op_flags */
#define VIE_OP_F_IMM (1U << 0) /* 16/32-bit immediate operand */