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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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userland: add assembly support
Move arm assembly cheat here, and start some work on x86 cheat as well.
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32
userland/arch/arm/nop.S
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32
userland/arch/arm/nop.S
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/* https://github.com/cirosantilli/arm-assembly-cheat#nop */
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#include "common.h"
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ENTRY
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/* Disassembles as:
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*
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* ....
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* nop {0}
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* ....
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*
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* TODO what is the `{0}`?
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*/
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nop
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/* Disassembles as:
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*
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* ....
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* nop ; (mov r0, r0)
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* ....
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*/
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mov r0, r0
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/* Disassemble as mov. TODO Why not as nop as in `mov r0, r0`?
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* Do they have any effect?
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*/
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mov r1, r1
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mov r8, r8
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/* And there are other nops as well? Disassembles as `and`. */
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and r0, r0, r0
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EXIT
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