2,888 Topics
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| | Hi, Guys can any1 help me I'm quite a noob in Assembly language and I have an important school work to be done. And I dont even know how to start. This is what I need: An assembly program for 8086/8088 that opens a given .txt file and counts up …  |
| | Hi, I was wondering how to dynammicly hop a stream, as opposed to this static hop. streamin hopwiththis; streamin in; streamout out; mov eax,ecx; and eax,1023; cmp eax,0; jnz end0; movaps xmm0,in; movaps out,xmm0; end0: |
| | I am new to writing assembly in linux and I need help with the sys_read call. I am using nasm and I would like to read input from the keyboard. I know how to set the call up but what do I use for the file descriptor. I can not … |
| | Hi all, i've found several x86 codes checking if the string is palindrome or not. but i need something different. a procedure which receives the starting address of a text (in SI) stored in data segment and returns the number of palindrome words in the text into CX. Only word … |
| | I am new to this site and i desperately need help.... i am trying to write an assembly language programm for MTS-86C 8086 trainer kit. i received an error "file cannot be converted " when i try to change it to hex format by using the command "V [file name]". … |
| | Hey, I'm new on this forum.. so i have some newbie questions to ask... I just would like to know what kind of processors are the dual core, core 2 duo and quad ones... i mean.. all the books that i've been reading so far are only treating about x86 … |
| | I made a long research to use the Modulo operator in Assembly language and the closest I found was the DIV operator however it's not available on the simple educational Assembler PEP8 [URL="http://www.filewatcher.com/b/ftp/ftp.pepperdine.edu/pub/compsci/pep8/downloads.0.0.html"]http://www.filewatcher.com/b/ftp/ftp.pepperdine.edu/pub/compsci/pep8/downloads.0.0.html[/URL] with the following operators [URL="http://pastebin.com/f595fb11b"]http://pastebin.com/f595fb11b[/URL] (translation from French ''Annexe C'' in [URL="http://www.er.uqam.ca/nobel/k20250/Notes_cours.html"]http://www.er.uqam.ca/nobel/k20250/Notes_cours.html[/URL] detailled in "Chapitre 7"). Is … |
| | Hello everyone, I hope I have posted this in the correct forum. I have a good knowledge of VB.Net and VC++ and have now takent he brave step into assembly level programming. I'm starting out with just a bit of inline assembly in a c++ program and toying around with … |
| | nowadays,i think i am the first man of trying to develop an ai program. the basic workflow is read two files,one input file(this file is generated computer peripheral OCR equipment) and another(this file is generated by customs expected result,it's made-to-order by miscellaneous software,in future,this kind of results or problems can … |
| | I am just starting to learn x86 assembly language because eventually I want to make my own OS. I wrote a boot sector in fasm and it doesn't load the second sector into memory. Because I just started, there is probably something obvious wrong with the code. Could anyone tell … |
| | Hi everyone, I am trying to make a timer in assembly. The user has to type the timer value (in seconds) and a beep occurs when the time is elapsed. I think i'm not far from the end but i got an error i can't seem to find :/ the … |
| | hello Everybody . . I am a new member and I am looking for somebody can help me . . just I want the code in Assembly language if somebody can write the code for me that do these things :- 1-Make a data file named "datafile.txt" with 100 integers, …  |
| | Hi, i have got a new question, is it possible to pop from the FPU stack and deposit to general purpose register without doing FIST to memory? Or in other words,, is there any way to do FISTP RAX or something equivalent? (i can't write to memory because of low … |
| | Hi, how many 64 bit registers can I use inside intel i7 cpu for storage purposes to feed them later into XMM registers? I currently use XMM0-15, MM0-8, R8-15 only. I know i can use RAX,RBX,RCX, RDX and eight registers inside the FPU (ST0-ST8), but what others can I use? … |
| | Hi, i have been looking for this and can't find anywhere about the subject. I would like to know how many clock cycles does it takes to execute each instruction in complete asm instruction set for Intel i7 microprocessor. (including SSE & FPU instructions). Does any one has a list … |
| | I'm a old C++ guy, so forgive my ignorance in ASM.. I'm having issues with getting CPU utilization through perfmon, because of a small memory leak in the pdh.dll after being called every 60 seconds for weeks on end. I then tried using MS typeperf.exe, but I found that EXE … |
| | Hi i need help please i want program in assembly aboute : we enter a number(not string) and system answer me is it prime or not ! at all i cant convert string to number please give me this program code :icon_confused: |
 | When I try to assemble this code: [code=asm] %include "asm_io.inc" %define SIZE 100 ;#define SIZE 100 MOV SIZE, eax ;eax = SIZE CALL print_int, SIZE ;std::cout << eax [/code] I commented the c++ equivelent of the asm code I get this error: error: binary format does not support external references …  |
| | hello im new at assembly (in english too) and i have a question as you may guess: can i add new lines to exe file? its just for experimental causes not for hack, crack or something like that. i wanna protect my software. so i mean if i open exe … |
| | Hi every one My question is that "What is the code of getting or displaying information without 'io.mac functions'? for example,what should be replaced instead of these codes: 1-GetInt edx 2-PutStr 'this is a string' Thank you:) :) |
| | hey all, im trying to compare two strings 8 characters long, the first was predefined and the second was entered by the user. i tried used (cmpsb) instruction and byte by byte comparison, but both failed its for a project that requires a student to enter their number and password, … |
| | Hi All, I am trying to do reverse engineering i.e. i am trying to get the signature of the function from the arm assembly code. I want to know how can we extract function signature from arm assembly code. |
| | Hello everyone, If you had to implement a basic antivirus software for a mobile device (16 bit processor, 8 MB RAM) would you rather use macrodefinitions (and deal with the expansion problem) or procedures (resulting a code with many jumps)? From my point of view, one solution would be better … |
| | Does anyone made such thing . I must make it for may classwork but it's too heavy for me Need your help :S |
| | hi assembly professionals, i am doing a robot project and i intent to use assembly language to control the brain of the robot which is an atmega168 microcontroller. I have programmed the adc successfully the controller using arduino C language but i have a problem using studio4 assembly. here is … |
| | Hi. I am trying to use assembly in C++, and need a few pointers(pun intended) lol I want to use C++ structs as operands, but can't figure out how. my code is like this so far: TEST.CPP [code=cplusplus] extern "C" WORD _add(WORD num1, WORD num2); int _tmain(int argc, _TCHAR* argv[]) … |
| | Hey guys im busy with a project using the 6800 Emulator from "hvrsoftware". Well my aim is to get input number from user between 1-9 then it needs to print it out n number of times according to that number. What i have so far is: [CODE]; This program reads … |
| | I write a program in C but i have not the right to use the standard library. I want to open a file so i use an assembly procedure that i have write, open_file. Here is what i mean: At C code part:[code] int fp; int open_file(char* filename); .... fp … |
| | Hello everyone, I know this forum is more about asm86 but I thought maybe someone knows enough about assembly in general or had some expirience in asm51 as well and can help me with my questions(wich are simple), I needed a 16bit(word) counter and I didn't have appropriate register for … |
| | Hey guys I have to analyse a short program for school and the only keyword i cannot find a definition for if ORG. What does this do in assembly code?? Any help would be appreciated. Thanks |
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