#include <palacios/vmm.h>
-typedef enum {INVALID_OPERAND, REG_OPERAND, MEM_OPERAND, IMM_OPERAND} operand_type_t;
+typedef enum {INVALID_OPERAND, REG_OPERAND, MEM_OPERAND, IMM_OPERAND} v3_operand_type_t;
struct x86_operand {
addr_t operand;
uint_t size;
- operand_type_t type;
+ v3_operand_type_t type;
};
struct x86_prefixes {
/*
* Initializes a decoder
*/
-int init_decoder();
+int v3_init_decoder();
/*
* Decodes an instruction
/* Removes a rep prefix in place */
-void strip_rep_prefix(uchar_t * instr, int length);
+void v3_strip_rep_prefix(uchar_t * instr, int length);
#define PREFIX_OP_SIZE 0x66
#define PREFIX_ADDR_SIZE 0x67
-int opcode_cmp(const uchar_t * op1, const uchar_t * op2);
+int v3_opcode_cmp(const uchar_t * op1, const uchar_t * op2);
static inline int is_prefix_byte(uchar_t byte) {
-static inline operand_type_t decode_operands16(struct v3_gprs * gprs, // input/output
+static inline v3_operand_type_t decode_operands16(struct v3_gprs * gprs, // input/output
char * modrm_instr, // input
int * offset, // output
addr_t * first_operand, // output
struct modrm_byte * modrm = (struct modrm_byte *)modrm_instr;
addr_t base_addr = 0;
modrm_mode_t mod_mode = 0;
- operand_type_t addr_type = INVALID_OPERAND;
+ v3_operand_type_t addr_type = INVALID_OPERAND;
char * instr_cursor = modrm_instr;
// PrintDebug("ModRM mod=%d\n", modrm->mod);
-static inline operand_type_t decode_operands32(struct v3_gprs * gprs, // input/output
+static inline v3_operand_type_t decode_operands32(struct v3_gprs * gprs, // input/output
uchar_t * modrm_instr, // input
int * offset, // output
addr_t * first_operand, // output
addr_t base_addr = 0;
modrm_mode_t mod_mode = 0;
uint_t has_sib_byte = 0;
- operand_type_t addr_type = INVALID_OPERAND;
+ v3_operand_type_t addr_type = INVALID_OPERAND;