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Core_Misplaced_Rex

Provided By

Simics Core

Callback Type

void (*)(lang_void *callback_data,
conf_object_t *trigger_obj);

Description

(x86 only) Triggered when an instruction is run containing a REX prefix where the REX prefix is not placed just before the opcode. This is typically an error since the REX prefix will be ignored by the processor.

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