mirror of
https://github.com/cirosantilli/linux-kernel-module-cheat.git
synced 2026-01-26 19:51:35 +01:00
33 lines
548 B
ArmAsm
33 lines
548 B
ArmAsm
/* https://github.com/cirosantilli/arm-assembly-cheat#nop */
|
|
|
|
#include "common.h"
|
|
|
|
ENTRY
|
|
/* Disassembles as:
|
|
*
|
|
* ....
|
|
* nop {0}
|
|
* ....
|
|
*
|
|
* TODO what is the `{0}`?
|
|
*/
|
|
nop
|
|
|
|
/* Disassembles as:
|
|
*
|
|
* ....
|
|
* nop ; (mov r0, r0)
|
|
* ....
|
|
*/
|
|
mov r0, r0
|
|
|
|
/* Disassemble as mov. TODO Why not as nop as in `mov r0, r0`?
|
|
* Do they have any effect?
|
|
*/
|
|
mov r1, r1
|
|
mov r8, r8
|
|
|
|
/* And there are other nops as well? Disassembles as `and`. */
|
|
and r0, r0, r0
|
|
EXIT
|