StackOverflow Questions for Tag: x86

user2606422

Reputation: 11

NASM+WCC+WLINK (OW 1.9): strange error addressing CONST data (wrong/even addressing)

x86osdevlinker-flagswatcom80286

Score: 1

Answers: 0

Toan Lam

Reputation: 129

Buffer Overflow Exploit - Injecting Code & Redirecting Execution in Attack Lab (x86-64, GDB Debugging)

cassemblyx86gdbbuffer-overflow

Score: 1

Answers: 0

bindiff

Reputation: 167

Does GCC guarantee state of DF before inline assembly on x86?

cgccx86inline-assemblyeflags

Score: 3

Answers: 1

Manters

Reputation: 55

How to waste a few CPU cycles without causing any memory accesses

assemblyx86cpu-architectureinteltiming

Score: 1

Answers: 0

Vladislav Kogan

Reputation: 758

Why std::find_if significantly accelerates function only on Intel CPUs?

c++performancex86stdcpu-architecture

Score: 6

Answers: 0

Matt

Reputation: 22143

In x86/x86_64, how can I "jump if not zero" without affecting the carry flag?

loopsassemblyx86comparex86-64

Score: 3

Answers: 1

IlikeAssemblyButIsuck-sorry

Reputation: 35

The message i want to write into the file also writes itself into the name of the file

x86nasmfile-writing

Score: 0

Answers: 0

Yoinksawse

Reputation: 49

Is this instruction redundant? Taken from x86 assembly tutorial code

assemblyx86nasm

Score: 2

Answers: 0

phuclv

Reputation: 41952

How does the instruction decoder differentiate between EVEX prefix and BOUND opcode in 32-bit mode?

assemblyx86instructionsopcode

Score: 13

Answers: 2

maxpenguin

Reputation: 5149

Floating point vs integer calculations on modern hardware

c++x86floating-pointx86-64cpu-architecture

Score: 132

Answers: 11

Larry Alongi

Reputation: 11

Is there a setting in Visual Studio 2022 Community that might cause strange MASM assembly results?

assemblyx86visual-studio-2022masmmasm32

Score: 0

Answers: 0

d33tah

Reputation: 11598

Function written in assembly misbehaves only when inlined

cassemblygccx86x86-64

Score: 0

Answers: 0

vitsoft

Reputation: 5805

How to capture std-output of program spawned by other program?

linuxassemblyx86io-redirection

Score: 2

Answers: 1

PJK

Reputation: 2112

Comparing double with literal value in C gives different results on 32 bit machines

cgccx86floating-point32bit-64bit

Score: 4

Answers: 1

JCx

Reputation: 2769

Why does this function push RAX to the stack as the first operation?

c++assemblyx86x86-64abi

Score: 32

Answers: 3

IlikeAssemblyButIsuck-sorry

Reputation: 35

Strange hangman game behavior, underscore printed seven times

assemblyx86nasm

Score: 1

Answers: 1

Sunil KhoRwal

Reputation: 118

Custom Bootloader Fails to Load C Kernel (kernel.c), But Works with Assembly (kernel.asm)

assemblyx86kernelbootloaderosdev

Score: 3

Answers: 1

IlikeAssemblyButIsuck-sorry

Reputation: 35

Program doesn't print anything to the console

assemblyx86nasm

Score: -1

Answers: 1

superb owl

Reputation: 185

Does SSE/AVX provide a means of determining if a result was rounded up?

x86roundingssesimdavx

Score: 4

Answers: 1

Izzo

Reputation: 4928

Are SIMD and VLIW instructions the same thing?

x86cpu-architecturesimdinstruction-setvliw

Score: 2

Answers: 2

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StackOverflow Questions for Tag: x86

NASM+WCC+WLINK (OW 1.9): strange error addressing CONST data (wrong/even addressing)

Buffer Overflow Exploit - Injecting Code &amp; Redirecting Execution in Attack Lab (x86-64, GDB Debugging)

Does GCC guarantee state of DF before inline assembly on x86?

How to waste a few CPU cycles without causing any memory accesses

Why std::find_if significantly accelerates function only on Intel CPUs?

In x86/x86_64, how can I &quot;jump if not zero&quot; without affecting the carry flag?

The message i want to write into the file also writes itself into the name of the file

Is this instruction redundant? Taken from x86 assembly tutorial code

How does the instruction decoder differentiate between EVEX prefix and BOUND opcode in 32-bit mode?

Floating point vs integer calculations on modern hardware

Is there a setting in Visual Studio 2022 Community that might cause strange MASM assembly results?

Function written in assembly misbehaves only when inlined

How to capture std-output of program spawned by other program?

Comparing double with literal value in C gives different results on 32 bit machines

Why does this function push RAX to the stack as the first operation?

Strange hangman game behavior, underscore printed seven times

Custom Bootloader Fails to Load C Kernel (kernel.c), But Works with Assembly (kernel.asm)

Program doesn&#39;t print anything to the console

Does SSE/AVX provide a means of determining if a result was rounded up?

Are SIMD and VLIW instructions the same thing?

Buffer Overflow Exploit - Injecting Code & Redirecting Execution in Attack Lab (x86-64, GDB Debugging)

In x86/x86_64, how can I "jump if not zero" without affecting the carry flag?

Program doesn't print anything to the console