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New posts in x86-64

Why are the data segment registers always null in gdb?

gdb x86-64 glibc

Gnu assembler gives unexpected memory operand

Sign or Zero Extension of address in 64bit mode for MOV moffs32?

SIMD versions of SHLD/SHRD instructions

Efficient (on Ryzen) way to extract the odd elements of a __m256 into a __m128?

Can I rule out that SIGBUS is raised by a "minor page fault"? (Kernel log has no allocation failure)

c linux x86-64 sigbus

Minimal opcode size x86-64 strlen implementation

assembly nasm x86-64 yasm

Why does a syscall clobber rcx and r11? [duplicate]

Thread local real usage of the underlying segment registers

Determine 32/64 bit architecture in assembly

How can I count instructions executed on Red Hat Enterprise Linux (x86-64)?

Is there an 8-bit atomic CAS (cmpxchg) intrinsic for X64 in Visual C++?

Where do you check the prototypes of syscalls on x86-64 machines?

Minimal overhead way of intercepting system calls without modifying the kernel

c linux gcc x86-64 system-calls

Can "mov eax, 0x1" always be used instead of "mov rax, 0x1"?

main() sometimes keeps frame pointer with -fomit-frame-pointer on x86

c gcc assembly x86 x86-64

How do modern cpus handle crosspage unaligned access?

Does VMCALL instruction in x86 save the guest CPU state

What is the compatible subset of Intel's and AMD's x86-64 implementations?

assembly x86 x86-64

Why does TZCNT work for my Sandy Bridge processor?

assembly x86 x86-64