81     CHECK_GE(length_, 2);  in disp8()
82     return static_cast<int8_t>(encoding_[length_ - 1]);  in disp8()
86     CHECK_GE(length_, 5);  in disp32()
88     memcpy(&value, &encoding_[length_ - 4], sizeof(value));  in disp32()
98     return length_ == op.length_ &&
99         memcmp(encoding_, op.encoding_, length_) == 0 &&
106   Operand() : length_(0), disp_(0), fixup_(nullptr) { }  in Operand()
111     length_ = 1;  in SetModRM()
115     CHECK_EQ(length_, 1);  in SetSIB()
118     length_ = 2;  in SetSIB()
122     CHECK(length_ == 1 || length_ == 2);  in SetDisp8()
123     encoding_[length_++] = static_cast<uint8_t>(disp);  in SetDisp8()
128     CHECK(length_ == 1 || length_ == 2);  in SetDisp32()
130     memmove(&encoding_[length_], &disp, disp_size);  in SetDisp32()
131     length_ += disp_size;  in SetDisp32()
144   uint8_t length_;
157     CHECK_LT(index_in, length_);  in encoding_at()