Slot Inst | 6 3 | 6 2 | 6 1 | 6 0 | 5 9 | 5 8 | 5 7 | 5 6 | 5 5 | 5 4 | 5 3 | 5 2 | 5 1 | 5 0 | 4 9 | 4 8 | 4 7 | 4 6 | 4 5 | 4 4 | 4 3 | 4 2 | 4 1 | 4 0 | 3 9 | 3 8 | 3 7 | 3 6 | 3 5 | 3 4 | 3 3 | 3 2 | 3 1 | 3 0 | 2 9 | 2 8 | 2 7 | 2 6 | 2 5 | 2 4 | 2 3 | 2 2 | 2 1 | 2 0 | 1 9 | 1 8 | 1 7 | 1 6 | 1 5 | 1 4 | 1 3 | 1 2 | 1 1 | 1 0 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
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Format x24 - 24 bit(s) | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BANY | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
s | 3 | 2 | 1 | 0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
t | 3 | 2 | 1 | 0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
imm8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BANY as, at, label
(please consult the Xtensa ® Instruction Set Architecture Reference Manual for any cross references and additional information)
BANY
branches if any of the bits specified by the mask in address register at
are set in address register as
. The test is performed by taking the bitwise logical and of as
and at
and testing if the result is non-zero.
The target instruction address of the branch is given by the address of the BANY
instruction, plus the sign-extended 8-bit imm8
field of the instruction plus four. If all of the masked bits are clear, execution continues with the next sequential instruction.
The inverse of BANY
is BNONE
.
if (AR[s] and AR[t]) != 032 then nextPC ← PC + (imm8724||imm8) + 4 endif