+#define PPC_OPERAND_ABSOLUTE (0x400)
+
+/* This operand takes signed values. */
+#define PPC_OPERAND_SIGNED (0x800)
+
+/* This operand takes signed values, but also accepts a full positive
+ range of values when running in 32 bit mode. That is, if bits is
+ 16, it takes any value from -0x8000 to 0xffff. In 64 bit mode,
+ this flag is ignored. */
+#define PPC_OPERAND_SIGNOPT (0x1000)
+
+/* The next operand should be wrapped in parentheses rather than
+ separated from this one by a comma. This is used for the load and
+ store instructions which want their operands to look like
+ reg,displacement(reg)
+ */
+#define PPC_OPERAND_PARENS (0x2000)
+
+/* This operand is for the DS field in a DS form instruction. */
+#define PPC_OPERAND_DS (0x4000)
+
+/* This operand is for the DQ field in a DQ form instruction. */
+#define PPC_OPERAND_DQ (0x8000)
+
+/* This operand should be regarded as a negative number for the
+ purposes of overflow checking (i.e., the normal most negative
+ number is disallowed and one more than the normal most positive
+ number is allowed). This flag will only be set for a signed
+ operand. */
+#define PPC_OPERAND_NEGATIVE (0x10000)
+
+/* Valid range of operand is 0..n rather than 0..n-1. */
+#define PPC_OPERAND_PLUS1 (0x20000)
+
+/* This operand does not actually exist in the assembler input. This
+ is used to support extended mnemonics such as mr, for which two
+ operands fields are identical. The assembler should call the
+ insert function with any op value. The disassembler should call
+ the extract function, ignore the return value, and check the value
+ placed in the valid argument. */
+#define PPC_OPERAND_FAKE (0x40000)