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New posts in instruction-set

how to write XOR in assembly(ARM)

CPUs with instructions with more than two branch destinations

Different encoding for arm64 "add x1, sp, x2, lsl #1" than with xzr

How does RISC-V variable length of instruction work in detail?

On a Cortex M0 how expensive is a floating point compare vs an integer compare?

If LDT does not exist in 64-bit architecture how are 32-bit systems that use it emulated on a 64-bit architecture?

Why left shift instruction has two names (SAL and SHL) in x86-64 ISA? [duplicate]

Writing an interpreter in C#: Best way to implement instructions?

Do all CPUs of the same architecture run the same Assembly instructions?

Why does RISC-V not have an instruction to calculate carry out?

Detecting SIMD instruction sets to be used with C++ Macros in Visual Studio 2015

Does NASM have a default target processor?

Importance of Q(Saturation Flag) in ARM

Intel 8080 instruction... what is the etymology of the "DAD" instruction mnemonic?

"Missing" arithmetic instructions in Tilera and SSE. How are the operations done?

Can an x86 CPU read the value of any register while in user mode?

Are SIMD and VLIW instructions the same thing?

How do applications determine if instruction set is available and use it in case it is?