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ASSEMBLY QUESTIONS

Is it possible to map a process into memory without mapping the kernel?
Is it possible to map a process into memory without mapping the kernel?
I hope this helps . It is traditional and generally good to have your kernel mapped in every user process
TAG : assembly
Date : November 27 2020, 03:01 PM , By : leon.Lee
Assembly TASM: Multiply 4 digit numbers by 4 digit numbers
Assembly TASM: Multiply 4 digit numbers by 4 digit numbers
seems to work fine I am trying to create a calculator program using Assembly Language but it is required for us to show 4 digit number operations. ,
TAG : assembly
Date : November 24 2020, 03:01 PM , By : catto
How can segmentation be used to expand memory?
How can segmentation be used to expand memory?
Any of those help I'm trying to understand memory models, specifically segmented and flat. Most of the reference material is too technical, it seems however, that segmentation can be used to "expand" the memory but what does that mean and how is it a
TAG : assembly
Date : November 23 2020, 03:01 PM , By : Uday
What is the purpose of positive EBP referencing?
What is the purpose of positive EBP referencing?
like below fixes the issue Arguments get pushed onto the stack before a function is called.At the start of the function, EBP is pushed as well as any other registers that need to be saved and then EBP is set equal to ESP.
TAG : assembly
Date : November 20 2020, 03:01 PM , By : B.Schouten
lwzx PowerPC Assembly on Dolphin Wii Emulator
lwzx PowerPC Assembly on Dolphin Wii Emulator
wish help you to fix your issue Found the answer on a different forum https://forums.dolphin-emu.org/Thread-powerpc-lwzx?pid=454986pid454986.Quote from JonnyH:
TAG : assembly
Date : November 16 2020, 03:01 PM , By : Konstantin
Displaying input wrong in a 2-digit Calculator program using int 10h BIOS mouse + keyboard
Displaying input wrong in a 2-digit Calculator program using int 10h BIOS mouse + keyboard
wish help you to fix your issue I am making a mouse operated, 2-digit calculator in assembly. However I am having problems with displaying the input. The program displays the current input just fine, however the column where it's suppose to input it
TAG : assembly
Date : November 09 2020, 03:01 PM , By : AbsoluteSum
Convert from decimal to binary using arrays
Convert from decimal to binary using arrays
I wish did fix the issue. div var divides dx:ax by var. You need to zero dx before the divide instruction.
TAG : assembly
Date : November 09 2020, 03:01 PM , By : Ross Butterworth
Floating point not outputting right answer
Floating point not outputting right answer
hope this fix your issue I am having two issues with my Assembly code. According to the guidelines, I must do all of this using floating point operation. With that said, it seems like I am not getting the correct answer from this, and I don't know wh
TAG : assembly
Date : November 07 2020, 03:01 PM , By : dr.Pep
Can I encode a 64-bit negative immediate in x86?
Can I encode a 64-bit negative immediate in x86?
it helps some times 32-bit immediates for 32-bit instructions (like movl) are used as-is, and writing EAX zeros the upper 32 bits of RAX. You're not getting nonsense, you're getting 2^32 - 42, which is exactly what you should expect, because x86 uses
TAG : assembly
Date : November 05 2020, 03:01 PM , By : Samridhi sinha
Motorola 68000 assembly comparing numbers
Motorola 68000 assembly comparing numbers
I hope this helps . You are trying to perform a comparison with an unsupported addressing mode (in your example the 'week' operand is not an immediate value, but a memory address).To compare D2 with 7 you can use cmpi (compare immediate):
TAG : assembly
Date : November 05 2020, 03:01 PM , By : Michael Bodner
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