machine-code

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What stages would be involved in compiling Assembly language to Machine Code

I\'m trying to write a compiler to take an assembler file which will output raw machine code instructions.[详细]

2023-02-05 12:55 分类：问答
What is the point of padding?

In particular, I\'m reading into the Mach-O binary file format for Intel 32 on OS X. After the FAT header there is a whole bunch of padding before the offset of the first archive. What is the point of[详细]

2023-02-01 03:53 分类：问答
How are hex sequence translated to assembly without ambiguity?

8B EC 56 8B F4 68 00 70 40 00 FF 15 BC 82 40 A senquence like above can be segmented in various ways,each segment can be translated to corresponding assembly instruction, but each binary executable[详细]

2023-01-19 13:36 分类：问答
How do I translate assembly to binary?

For example: .text .align 2 .global main .equ val,0x4712# 16-bit binary code for 0x4712: 0100 0111 0001 0010[详细]

2023-01-18 07:42 分类：问答
Is assembly code cross-platform?

0x0424开发者_运维问答44FF; /* inc dword ptr [esp+4] */ 0x042444FF is the machine code,while inc dword ptr [esp+4] is the assembly code, I know[详细]

2023-01-16 09:17 分类：问答
Are bytes/words/addresses signed or unsigned in Z80 assembler/machine code?

I am making an emulator for Z80 binaries but I cannot find out whether all the integer data types are signed or unsigned from the manual or from google. So are the n开发者_Go百科umbers from registers[详细]

2023-01-15 19:00 分类：问答
x86 opcode encoding: sib byte

I\'m currently trying to write a disassembler. I found the following list of opcodes and their meanings, so i decided to parse it at runtime:[详细]

2023-01-11 05:09 分类：问答
What is the difference between native code, machine code and assembly code?

I\'m confused about machine code and native code in the context of .NET开发者_运维问答 languages.[详细]

2023-01-10 12:47 分类：问答
cast pointer to functor, and call it

can I do something like: typedef void (*functor)(void* param); //machine code of function char functionBody[] = {[详细]

2023-01-05 22:41 分类：问答
Conditional Move on the PowerPC

Is there a conditional-move-equivalent on the Po开发者_JAVA百科werPC (32 or 64) instruction set?It can obviously be emulated using a conditional branch, but I want something that outperforms that.Powe[详细]

2022-12-28 13:35 分类：问答