DC/DS record—X'0034'
Field | Size | Description |
---|---|---|
ESDID | FL4 | The ESDID for the source record. |
Type Flag | XL1 |
|
XL5 | Reserved | |
Statement Number | FL4 | The statement number of the source line that generated this text, if known. Otherwise it contains zeros. |
Number of operands | FL4 | The number of operands defined by the source record.
The groups of nine operand fields below occur n times depending on the value in this field. |
Offset of operands | FL4 | The offset from the beginning of this record to the first group of operand fields. A value of binary zeros indicates that there are no operands. |
Start of operand group, one group per operand. The ellipses (...) indicate the fields are grouped. | ||
...Offset of next operand | FL4 | The offset from the beginning of this record to the next group of operand fields. A value of binary zeros indicates that there are no more operands. |
...Location Counter | FL4 | The location counter for this operand. |
...Duplication Factor | FL4 | The duplication factor for this operand. |
...Bit Offset | XL1 | The offset within byte (0–7) for bit-length operands. |
...Type Attribute | XL1 | The value that the assembler Type Attribute reference
returns (see Type attribute (T')in the HLASM Language Reference). |
...Type Extension | CL1 | The type extension for this operand. |
...Program Type | XL4 | The value that the assembler SYSATTRP() internal
function returns (see SYSATTRPin the HLASM Language Reference). |
XL4 | Reserved | |
...Number of values | FL4 | The number of nominal values defined by this operand.
The groups of five nominal-value fields below occur n times depending on the value in this field. |
...Offset of values | FL4 | The offset from the beginning of this record to the first group of nominal-value fields. A value of binary zeros indicates that there are no nominal values. |
End of operand group. | ||
Start of nominal-value group, one group per value. The ellipses (......) indicate the fields are grouped. | ||
......Offset of next nominal value | FL4 | The offset from the beginning of this record to the next group of nominal-value fields. A value of binary zeros indicates that there are no more nominal values. |
......Value offset | FL4 | The offset from the beginning of this record to the generated nominal value. A value of binary zeros indicates that there is no generated nominal value. |
......Byte length | FL4 | The byte length of the nominal value, if defined with a byte length. |
......Bit length | FL4 | The bit length of the nominal value, if defined with a bit length. |
......Nominal value | XL(n) | If this record describes a DC, CXD, CCW, CCW0,
or CCW1, then the value contains the nominal value. (A DC with a
zero duplication factor is treated the same as a DS and this field
is not present). If this record describes a DS or DXD, this field
is not present. If a byte length is specified (or implied), the value contains the number of bytes specified. The value field is aligned according to the operand type. For example, hexadecimal values are left-aligned and packed values are right-aligned. If a bit length is specified, the length of the value is the number of bytes required to contain the required bits. For example, if the bit length was 10, the value is 2 bytes in length. The value is in the leftmost 10 bits. Alignment within the specified number of bits is according to the operand type. For example, hexadecimal values are left-aligned and packed values are right-aligned. |
End of nominal-value group. | ||
Note:
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