7 lines
191 B
Go
7 lines
191 B
Go
package x86
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// ExtendRAXToRDX doubles the size of RAX by sign-extending it to RDX.
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// This is also known as CQO.
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func ExtendRAXToRDX(code []byte) []byte {
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return append(code, 0x48, 0x99)
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}
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