Lines Matching refs:rex
122 X86_REG8X = 0x2<<4, /* 64-bit mode only, REX prefix version of REG8 */
167 /* Sets REX (4th bit) and 3 LS bits from register size/number. Returns 1 if
168 * impossible to fit reg into REX, otherwise returns 0. Input parameter rexbit
169 * indicates bit of REX to use if REX is needed. Will not modify REX if not
172 int yasm_x86__set_rex_from_reg(unsigned char *rex, unsigned char *low3,
202 unsigned char *rex, unsigned int bits);
242 unsigned char rex; /* REX AMD64 extension, 0 if none,
293 (x86_common *common, unsigned char *rex, unsigned int def_opersize_64,
301 int address16_op, unsigned char *rex, yasm_bytecode *bc);
