7 lines
860 B
Markdown
7 lines
860 B
Markdown
| Opcode | Instruction | Op/En | 64-Bit Mode | Compat/Leg Mode | Description |
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|
| ---------------- | ---------------- | ----- | ----------- | --------------- | ---------------------------------------- |
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| 0F B6 /r | MOVZX r16, r/m8 | RM | Valid | Valid | Move byte to word with zero-extension. |
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| 0F B6 /r | MOVZX r32, r/m8 | RM | Valid | Valid | Move byte to doubleword, zero-extension. |
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| REX.W + 0F B6 /r | MOVZX r64, r/m81 | RM | Valid | N.E. | Move byte to quadword, zero-extension. |
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| 0F B7 /r | MOVZX r32, r/m16 | RM | Valid | Valid | Move word to doubleword, zero-extension. |
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| REX.W + 0F B7 /r | MOVZX r64, r/m16 | RM | Valid | N.E. | Move word to quadword, zero-extension. | |