coffeeuncle

i've got a problem with x86 assembly instructions.. I'm trying to compile an ASM file using Borland TASM 5.0 using command [code]tasm32 /z /m /ml MyFile.asm[/code] However, there is an instruction in that ASM file - SUB ECX, FFFFFF88 which the assembler declares as - Undefined Symbol : FFFFFF88 It …

Assalam o Alaikum to all. Dear friends I want to know what are the thread control instructions in multitasking of assembly? Can anyone please help me? Thanks in advance

I have this entire code in assembly for 8086, it has to chain a interrupt vector. The problem is that the interruption isn't pointing to this code im memory. I try to print a message just to test and it doesn't work. I don't know what to do anymore. Can …

Hi, guys! I started to learn assembly just a few months ago. Last time I wrote a small program to compute the CPU frequency, and it worked out. Two weeks later, however, when I recompiled the program, I couldn't get the correct result. It's about 4-5 times less than the …

Hi, 1) below is an assembly question with the answers in red. I am trying to find out where the numbers 3, 4, 16/4, and 16 came from. I understand they are from intel for the IA32 chipset. But I can't find any table that shows where to get these …

[ ] I've got a working bootloader. Now I need to learn how to pass control from that bootloader to... Well, I'm really not sure how to do that. [ ] Once I have passed control out of the bootloader. How do I access the graphics driver? [ ] How …

Hi everyone, I'm really, really confused with the whole CHS thing. Here's what I understand so far... INT13, function 8 can get me the following drive parameters:- Heads Cylinders Sectors-per-Track I can use the following calculations to get the disk space:- Sectors-per-Side = Sectors-per-Track * Cylinders Total Sectors = Sectors-per-Side …

hi to all.. could someone help me how to write a code in a86 assembly language? only 30 seconds coundown. i haved my code but it doesn't work. thanks..!![code][/code]