include/linux/tnum.h

41 /* Subtract two tnums, return @a - @b */
43 /* Bitwise-AND, return @a & @b */
45 /* Bitwise-OR, return @a | @b */
47 /* Bitwise-XOR, return @a ^ @b */
89  * As a rule of thumb, if @a is explicitly coded rather than coming from
90  * reg->var_off, it should be in form of tnum_const(), tnum_range(0, 2**n - 1),
91  * or tnum_range(2**n, 2**(n+1) - 1).
95 /* Formatting functions.  These have snprintf-like semantics: they will write
102 /* Format a tnum as tristate binary expansion */
105 /* Returns the 32-bit subreg */
107 /* Returns the tnum with the lower 32-bit subreg cleared */
109 /* Returns the tnum with the lower 32-bit subreg in *reg* set to the lower
110  * 32-bit subreg in *subreg*
113 /* Returns the tnum with the lower 32-bit subreg set to value */
115 /* Returns true if 32-bit subreg @a is a known constant*/