ia-32_instruction-set-ref_a-m

In instruction b 4 encoding

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Unformatted text preview: Field When w Field is Not Present in Instruction. . . . . . . . . . . . . . . . B-4 Encoding of reg Field When w Field is Present in Instruction. . . . . . . . . . . . . . . . . . . . B-5 Encoding of Operand Size (w) Bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5 Encoding of Sign-Extend (s) Bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-6 Encoding of the Segment Register (sreg) Field. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-6 Encoding of Special-Purpose Register (eee) Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7 Encoding of Conditional Test (tttn) Field. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8 Encoding of Operation Direction (d) Bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8 Notes on Instruction Encoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9 General Purpose Instruction Formats and Encodings for Non-64-Bit Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9 Special Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-24 General Purpose Instruction Formats and Encodings for 64-Bit Mode . . . . . . . . . . B-24 Pentium Processor Family Instruction Formats and Encodings, Non-64-Bit Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-53 Pentium Processor Family Instruction Formats and Encodings, 64-Bit Mode . . . . B-53 Encoding of Granularity of Data Field (gg) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-54 MMX Instruction Formats and Encodings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-55 Formats and Encodings of P6 Family Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-59 Formats and Encodings of SSE Floating-Point Instructions. . . . . . . . . . . . . . . . . . . . . B-60 Formats and Encodings of SSE Integer Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . B-66 Format and Encoding of SSE Cacheability & Memory Ordering Instructions . . . . . B-68 Encoding of Granularity of Data Field (gg) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-69 Formats and Encodings of SSE2 Floating-Point Instructions . . . . . . . . . . . . . . . . . . . B-69 Formats and Encodings of SSE2 Integer Instructions . . . . . . . . . . . . . . . . . . . . . . . . . B-77 Format and Encoding of SSE2 Cacheability Instructions . . . . . . . . . . . . . . . . . . . . . . . B-85 Formats and Encodings of SSE3 Floating-Point Instructions . . . . . . . . . . . . . . . . . . . B-86 Formats and Encodings for SSE3 Event Management Instructions . ....
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