New posts in assembly

Translating C function with args to MIPS: loop over an int array and count negatives

arrays c assembly mips

NASM Error Parsing, Instruction Expected

assembly x86 nasm

How to read image file and display on screen in windows tasm dosbox

assembly graphics tasm dosbox

Assembly x86 Date to Number - Breaking a string into smaller sections

string assembly x86 masm32

How to write an absolute target for a near direct relative call/jmp in MASM

assembly visual-c++ x86 call masm

When using the MOV mnemonic to load/copy a string to a memory register in MASM, are the characters stored in reverse order?

string assembly x86 masm masm32

Random number in assembly

assembly random x86 x86-16 emu8086

Why can I access lower dword/word/byte in a register but not higher?

assembly x86 64-bit x86-64 cpu-registers

When should I use size directives in x86?

assembly x86 x86-64 directive

Shadow space example

windows assembly x86-64 nasm stack-memory

Is it useful to use VZEROUPPER if your program+libraries contain no SSE instructions?

performance assembly x86 avx micro-optimization

How do programs know how much space to allocate for local variables on the stack?

assembly x86 x86-64 stack-frame

How does the CPU know how many bytes it should read for the next instruction, considering instructions have different lenghts?

assembly x86 cpu

Why do we need stack allocation when we have a red zone?

assembly x86-64 stack-memory abi red-zone

Why does the compiler reserve a little stack space but not the whole array size?

assembly x86-64 stack-memory red-zone

Why is RCX not used for passing parameters to system calls, being replaced with R10? [duplicate]

linux assembly x86-64 system-calls calling-convention

Why is ExitProcess necessary under Win32 when you can use a RET?

winapi assembly

Is vxorps-zeroing on AMD Jaguar/Bulldozer/Zen faster with xmm registers than ymm?

assembly x86 avx micro-optimization amd-processor

Getting max value in a __m128i vector with SSE?

c assembly x86 sse

How to run a single line of assembly, then see [R1] and condition flags

assembly arm