.. (לתיקייה המכילה) | ||
Where is the PDP-11 simulator located in the PC farm ? | |
G:\COURSES\ATAM - contains the simulator. This directory does'nt contian as11 files since it has'nt changed. Usage from your home directory:
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I cannot run the assembler program. The message "Environment too large ( > 1024 )" is generated. | |
The message "Environment too large ( > 1024 )" is generated if too many environment variables are defined. The easiest solution is to run the command prompt from the "run" Windows menu as follows: command \e:1024 This will limit the number of environment variables. If you want to reduce the variables yourself, you can display the whole list of environment variables by typing "set". To delete an environment variable type "set VARIABLE_NAME =". Be sure not to delete important variables such as PATH. One more solution is using DOS-emulators (such as DOSBox which is a free open-source emulator) in order to emulate a DOS environment on your computer. |
Can I run the PDP-11 simulator on a Linux operating system? | |
The simulator is NOT compatible with Linux. However, you can use a DOS emulator (such as DOSBox) on your Linux machine and run the PDP-11 simulator on that. (Many thanks to the student Roman Levi for pointing that out) |
I've saved the program as "ex1.s11" and when I try to compile it I get the following message: | |
The compiler processes only files with extention s11. Check that your file indeed has this extension. If you edit it in the Notepad and save as ex1.s11, it automatically adds the .txt extension and you have a file named ex1.s11.txt. Windows may hide the txt extension. Check that this is not the case. |
I try to compile a program and get a following message: | |
You probably run the as11.exe program from the write-protected directory and it cannot create the temporary file. Run it from your home directory, where your .s11 files are placed. |