QEmu: Could not allocate physical memory
Posted: Wed Aug 03, 2005 11:00 pm
Hi!
For about a month I'm learning assembly on Linux. I allways wated to create a very simple OS.
All I have done is a simple bootloader that displays message in Real Mode.
I installed QEmu, but I face some problems with it! I downloaded FreeDos from http://www.oszoo.org/download.html, just to test how to run it with QEmu. After I un-compress it, and try to run it, I get error: Could not allocate physical memory
I try to run it like this:
For about a month I'm learning assembly on Linux. I allways wated to create a very simple OS.
All I have done is a simple bootloader that displays message in Real Mode.
I installed QEmu, but I face some problems with it! I downloaded FreeDos from http://www.oszoo.org/download.html, just to test how to run it with QEmu. After I un-compress it, and try to run it, I get error: Could not allocate physical memory
I try to run it like this:
What did I do wrong? Do I need some bootloader? Thank you!qemu -kernel freedos.dsk