assembly

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Does a C compiler compile to generic assembly?

I\'m in a Computer Organization class, and we\'re programming stuff in assembly. However, since this is a class, I\'m not getting a broader sense of anything, or any real-world use. We\'re using Alter[详细]

2023-04-08 17:48 分类：问答
what does "movl (%esi, %ecx, 4), eax" imply?

What does it mean to have these 开发者_如何学C3 instructions as the source of a movl instruction?[详细]

2023-04-08 17:21 分类：问答
How dump assembler from executable

I have an executable I compiled with C# and I would like to dump the code in assembler code from it, are there any too开发者_如何学编程ls to do that?[详细]

2023-04-08 16:59 分类：问答
GAS: Explanation of .cfi_def_cfa_offset

I would like an explanation for the values used with the .cfi_def_cfa_offset directives in assembly generated by GCC. I know vaguely that the .cfi directives are involved in call frames and stack unwi[详细]

2023-04-08 14:05 分类：问答
LLVM complains about assembler error "Unexpected token in memory operand"

I\'m doing a study assignment to measure memory access time on my machine. To determine the clock cycles on our machines, we have been given the following C snippet:[详细]

2023-04-08 13:59 分类：问答
How does x86 eflags bit 18 (alignment check) work? (Related to check for 386 vs. 486 and later.)

I\'ve read that if eflags bit 18 (AC - alignment check) can be modified, you know the CPU is a 486 or newer.On the 386, the bit resists modification.[详细]

2023-04-08 12:13 分类：问答
Two basic ANTLR questions

I\'m trying to use ANTLR to take a simple grammar and produce assembly output. My language of choice in ANTLR is Python.[详细]

2023-04-08 10:55 分类：问答
Error when compiling simple SPARC ASM math code

Writing SPARC asm code to evaluate a hardcoded statement, but I\'m getting an error I don\'t understand.I\'ve searched all over, and while it seems to come up a lot in some bug reports out there, ther[详细]

2023-04-08 10:52 分类：问答
Getting MSB of a 32bit integer in MIPS, and merging it into the LSB of another value

Is there an开发者_运维知识库y way to find the MSB of a 32bit integer in MIPS and then replace that to the LSB of another integer?[详细]

2023-04-08 03:57 分类：问答
getch equivalent in assembly language

I am prigramming in assembly Language, x86 in C++ and I need to know the getch equivalent in assembly language instead of C++ language as I dont want to use any function from the C++ programming langu[详细]

2023-04-08 02:33 分类：问答