auselen

auselen has asked 6 questions and find answers to 197 problems.

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auselen questions

Why "Procedure Call Standard for the ARM Architecture" (AAPCS) requires SP to be 8-byte aligned?
ARM Unified Assembler Language grammar and parser?
Explanation of gcc optimization
GCC to emit ARM idiv instructions

auselen answers

C versus vDSP versus NEON - How could NEON be as slow as C?
how to unmap the memory which is mapped using remap_pfn_range()
Why isn't JNIOnLoad running?
What's faster on ARM? MUL or (SHIFT + SUB)?
Is there a need for DMB if we are using DSB
Setup Linux desktop / GUI environment [closed]
Which development board is good to learn ARM assembly?
Why u-boot can put global data's address into r9 register?
Messaging to UI thread
Which[neon/vfp/vfp3] should I specify for the mfpu when evaluate and compare float performance in ARM processor?