Questions tagged as 'x64'

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Stack operation and memory align in MASM X64

I have an application that takes a TAC (IL) code and generates an ASM code using x64 MASM. The problem is that I'm not having any compile errors, and yes (at least that's what I think) when building the stack . The program below is an MMC, so i...
asked by 25.05.2015 / 13:01
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Switching from 16 to 64 bits during the boot of an Intel compatible PC

Some time ago I studied to create a draft operating system for Intel compatible PC computers, which really did not have to do much, besides putting the computer in 32-bit mode, handling the keyboard interrupts, and (at the time) of the serial po...
asked by 28.04.2014 / 22:45
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XAML without previewer or desginer - Visual Studio

I'm using Visual Studio 2015 Community with Xamarin, and I realized that when I edit XAML in designer mode (Shift + F7) I can not see the preview of it because another window with the same font is opened. I can not even see your rendering in Xam...
asked by 07.11.2016 / 03:30
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Compile Linux-ready assembly on OSX

I'm trying to do a compiler study, so I have to compile an assembly of a language called howto with nasm. The intermediate code generated by the howto compiler is as follows: extern printf segment .text align 8 global main:function main: se...
asked by 22.07.2015 / 01:28
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Assembly and Architecture Compatibility

I have no experience with the assembly low-level language. What does it take to get the most out of cross platform with this language? I mean, if I focus only on AMD64 (x86-64) will I get compatibility with all current computers?     
asked by 29.06.2014 / 19:27
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Any CPU or x64?

I searched for compilation on Any CPU and x64, but found nothing regarding performance and file size. Is there a difference between these two in this question when the machine is x64? Website using C # in VS 2017, MVC 3, .NET Framework 4.7  ...
asked by 30.08.2017 / 17:06
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Develop for x86 and x64 platforms

Increasingly, operating systems are prioritizing the "%" version of%, so the development of applications for this architecture is increasingly attractive. Based on this scenario, I ask you what are the advantages / disadvantages of developin...
asked by 07.01.2016 / 13:51
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How to make a simple Hello World using conventions in C?

Knowing some of the conventions in C and the generalization of code it can provide, I tried to implement my "Hello World": global main extern printf section .data helloworld db 'Hello World',0 section .text main: push helloworld call...
asked by 08.01.2015 / 02:35
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How to capture information from a 64-bit process that is running?

Well, I need help in capturing information from a running process. I can accomplish this task by accessing mainmodule of 32-bit processes, however, I can not do the same with 64-bit processes. I do not know if the reason is I'm trying to...
asked by 01.07.2016 / 08:02
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Program crashes after stack allocation and call in C

I'm trying to make a simple program: it allocates an integer in the stack, calls% c_of% of the C library, and prints it to the screen. I have already disassembled it in C , and I try to reimplement it, without success. I tested the allocation w...
asked by 08.02.2015 / 23:07