@@ -76,20 +76,24 @@ static TCGv_i64 cpu_bndu[4];
typedef struct DisasContext {
DisasContextBase base;
- /* current insn context */
- int8_t override; /* -1 if no override, else R_CS, R_DS, etc */
- uint8_t prefix;
+ target_ulong pc; /* pc = eip + cs_base */
+ target_ulong pc_start; /* pc at TB entry */
+ target_ulong cs_base; /* base of CS segment */
+
MemOp aflag;
MemOp dflag;
- target_ulong pc_start;
- target_ulong pc; /* pc = eip + cs_base */
- /* current block context */
- target_ulong cs_base; /* base of CS segment */
+
+ int8_t override; /* -1 if no override, else R_CS, R_DS, etc */
+ uint8_t prefix;
#ifndef CONFIG_USER_ONLY
uint8_t cpl; /* code priv level */
uint8_t iopl; /* i/o priv level */
#endif
+ uint8_t vex_l; /* vex vector length */
+ uint8_t vex_v; /* vex vvvv register, without 1's complement. */
+ uint8_t popl_esp_hack; /* for correct popl with esp base handling */
+ uint8_t rip_offset; /* only used in x86_64, but left for simplicity */
#ifdef TARGET_X86_64
uint8_t rex_r;
@@ -97,16 +101,13 @@ typedef struct DisasContext {
uint8_t rex_b;
bool rex_w;
#endif
- uint8_t vex_l; /* vex vector length */
- uint8_t vex_v; /* vex vvvv register, without 1's complement. */
- CCOp cc_op; /* current CC operation */
- bool cc_op_dirty;
bool jmp_opt; /* use direct block chaining for direct jumps */
bool repz_opt; /* optimize jumps within repz instructions */
+ bool cc_op_dirty;
+
+ CCOp cc_op; /* current CC operation */
int mem_index; /* select memory access functions */
uint32_t flags; /* all execution flags */
- uint8_t popl_esp_hack; /* for correct popl with esp base handling */
- uint8_t rip_offset; /* only used in x86_64, but left for simplicity */
int cpuid_features;
int cpuid_ext_features;
int cpuid_ext2_features;