Questions Category x86 64

Questions Category x86-64

General protection fault when loading code segment [on hold]

Jenifer De Jager modified 1 days ago

assembly, x86-64, osdev, gdt

x86-64 function calls using stack gdb debugging error cannot access memory at location xxx

luong nguyen modified 2 days ago

debugging, assembly, gdb, x86-64

ascii char to char conversions Assembly x86?

jikrinjuice modified 2 days ago

assembly, x86, x86-64

Bomb Lab Reading Assembly Code and Solving Phase [duplicate]

Adrian modified 2 days ago

assembly, x86-64, reverse-engineering

Why there is no `leave` instruction at function epilog on x64? [duplicate]

Timur Fayzrakhmanov modified 3 days ago

c++, c, assembly, x86-64, red-zone

A complete x86_64 architecture emulator that is very handy for mapping the operation of the first kernels for kali linux [duplicate]

Esaïe Njongssi modified 3 days ago

x86-64, x86-emulation

#GP on some ISRs, APIC and PIT not sending IRQs

Jenifer De Jager modified 3 days ago

x86-64, osdev, pc, apic

How do RIP-relative variable references like "[RIP + _a]" in x86-64 GAS Intel-syntax work?

Shuzheng modified 5 days ago

assembly, x86, x86-64, gas, intel-syntax

Assembly language issue understanding jump tables

Akiji_nIKmOK modified 5 days ago

assembly, x86-64, reverse-engineering

Multiple Definition of main error when Linking C++ and assembly object files

Kingsley Tran modified 6 days ago

g++, nasm, x86-64

Why does gcc use a relative address to the function pointer in assembly? [duplicate]

MiniMax modified 6 days ago

c, gcc, assembly, x86-64

Has anyone attempted using the --platform to build an arm64 container on an x86_64 machine?

Sam Hammamy modified 1 weeks ago

docker, x86-64, arm64

error: impossible combination of address sizes

droidnoob modified 1 weeks ago

assembly, nasm, x86-64

Link 32bits library on 64bit system and program

fluter modified 1 weeks ago

gcc, linker, x86-64, 32bit-64bit, ld

X86-64 NASM calling extern c functions

user11047992 modified 1 weeks ago

c, nasm, x86-64, calling-convention, abi

C++ and Java 64 bit migration challenges from 32 bit

Makk modified 2 weeks ago

visual-c++, jni, x86-64, 32bit-64bit, jniwrapper

Why does adding to EAX destroy higher part of RAX (x64) [duplicate]

PhantomR modified 2 weeks ago

assembly, 64bit, x86-64

Is there a potential bug in my `cat` function?

Zeid Tisnes modified 2 weeks ago

assembly, nasm, x86-64, cat

MSVC compiler intrinsic for launching a software interrupt

PhantomR modified 2 weeks ago

visual-studio, visual-c++, visual-studio-2017, x86-64, intrinsics

How to attach my device with IOMMU framework?

JustCoding modified 2 weeks ago

linux-device-driver, x86-64, iommu

x86_64 nasm jumps to the wrong location

Jenifer De Jager modified 2 weeks ago

operating-system, nasm, x86-64

RDTSCP in NASM always returns the same value

RTC222 modified 2 weeks ago

optimization, nasm, x86-64, windows64, rdtsc

Previously faulting unaligned calls now working?

oldjohn1994 modified 2 weeks ago

linux, gcc, assembly, x86-64

jmp-pop-call tecnique with stdin

DarkSkull modified 2 weeks ago

assembly, nasm, x86-64, system-calls, shellcode

What is the meaning/use of the MOVZX, CDQE instructions in this code output by a C compiler?

BartekS modified 2 weeks ago

assembly, x86, 64bit, x86-64

Why didn't GCC generate byte code correctly? [duplicate]

Dawei modified 2 weeks ago

gcc, assembly, x86-64

How to create registry key under Computer\HKEY_LOCAL_MACHINE\SOFTWARE\ from C#

Murugan modified 2 weeks ago

c#, x86-64, registrykey

Can CALLF (Far Call) has a 64 bit address memory operand in Intel 64 architecture?

masec modified 2 weeks ago

assembly, 64bit, x86-64, intel

LLVM/Clang generating useless-looking instructions

cloudfeet modified 2 weeks ago

c, assembly, compilation, x86-64, llvm-clang

Question about code generated by compiler [duplicate]

SRK modified 2 weeks ago

gcc, assembly, x86-64