PUSHF/PUSHFD - Push Flags onto Stack Usage: PUSHF PUSHFD (386+) Modifies flags: None Transfers the Flags Register onto the stack. PUSHF saves a 16 bit value while PUSHFD saves a 32 bit value. Clocks Size Operands 808x 286 386 486 Bytes none 10/14 3 4 4 1 none (PM) - - 4 3 1
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