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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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17
userland/arch/arm/clz.S
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17
userland/arch/arm/clz.S
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/* https://github.com/cirosantilli/arm-assembly-cheat#data-processing-instructions */
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#include "common.h"
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ENTRY
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ldr r0, =0x7FFFFFFF
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clz r1, r0
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ASSERT_EQ(r1, 1)
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ldr r0, =0x3FFFFFFF
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clz r1, r0
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ASSERT_EQ(r1, 2)
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ldr r0, =0x1FFFFFFF
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clz r1, r0
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ASSERT_EQ(r1, 3)
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EXIT
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