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ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition

ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition

ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition

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A4.4.6 Miscellaneous data-processing instructions<br />

The Instruction Sets<br />

Table A4-9 lists the miscellaneous data-processing instructions in the <strong>ARM</strong> <strong>and</strong> Thumb instruction sets.<br />

Immediate values in these instructions are simple binary numbers.<br />

Instruction See Notes<br />

Bit Field Clear BFC on page A8-46 -<br />

Bit Field Insert BFI on page A8-48 -<br />

Count Leading Zeros CLZ on page A8-72 -<br />

Table A4-9 Miscellaneous data-processing instructions<br />

Move Top MOVT on page A8-200 Moves 16-bit immediate value to top<br />

halfword. Bottom halfword unchanged.<br />

Reverse Bits RBIT on page A8-270 -<br />

Byte-Reverse Word REV on page A8-272 -<br />

Byte-Reverse Packed Halfword REV16 on page A8-274 -<br />

Byte-Reverse Signed Halfword REVSH on page A8-276 -<br />

Signed Bit Field Extract SBFX on page A8-308 -<br />

Select Bytes using GE flags SEL on page A8-312 -<br />

Unsigned Bit Field Extract UBFX on page A8-466 -<br />

Unsigned Sum of Absolute Differences USAD8 on page A8-500 -<br />

Unsigned Sum of Absolute Differences<br />

<strong>and</strong> Accumulate<br />

USADA8 on page A8-502 -<br />

<strong>ARM</strong> DDI 0406B Copyright © 1996-1998, 2000, 2004-2008 <strong>ARM</strong> Limited. All rights reserved. A4-15

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