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back2root:ibm-pc-ms-dos:instr:verw

VERW (286+ protected)

VERW - Verify Write (286+ protected)

Verifies the specified segment selector is valid and is ratable at the current privilege level.

If the segment is writable, the Zero Flag is set, otherwise it is cleared.

Usage:

	VERW	src

Modifies flags:

none

Clocks Size
Operands 808x 286 386 486 Bytes
reg16 - 14 15 11 3
mem16 - 16 16 11 5
back2root/ibm-pc-ms-dos/instr/verw.txt · Dernière modification : 2024/06/04 16:29 de frater