This is about checkMMU and showMMU, two Shell programs
that test for a working MMU in your Amiga or emulator
setup.

Both programs require mmu.library to be installed on your
system.

1. checkMMU
===========
This Program is intended to be used from within
Shell scripts (example provided) and does not
output any visible informations. Instead, it returns
RETURN_OK if a MMU is detected and RETURN_ERROR if not.

Typicall usage would be to test for a working MMU in
S:Startup-Sequence before loading certain debugging
tools that require a MMU:

failat 15
if exists C:checkMMU
    c:checkMMU
    if ERROR
        ;echo "No MMU!" <- remove comment to be bothered, breaks startup if no
MMU
    ELSE
        segtracker &
    endif
else
    echo "checkCPU not found!"
endif 


2. showMMU
==========
This program is a bit more noisy than checkMMU.
It outputs some basic information about the MMU type
If no MMU is found, it will also report that.

In fact, showMMU was the prototype for checkMMU. ;)


3. Sources and License
======================
Full sources are provided. They may be used however
you like, as long as no one gets hurt.


Michael Bergmann, March 2023

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[unknown]                  824    1530  53.9% -lh5- 0922 Mar 25 11:46 hasMMU/hasMMU.readme
[unknown]                 1086    1376  78.9% -lh5- c095 Mar 24 14:38 hasMMU/hasMMU.readme.info
[unknown]                  380     698  54.4% -lh5- 4bc3 Mar 24 16:18 hasMMU/INSTALL.txt
[unknown]                 1381    1656  83.4% -lh5- e443 Mar 24 16:06 hasMMU/Scripts.info
[unknown]                  111     171  64.9% -lh5- d1c9 Mar 24 14:36 hasMMU/Scripts/checkit.exe
[unknown]                 1091    1376  79.3% -lh5- 8da1 Mar 24 14:38 hasMMU/Scripts/checkit.exe.info
[unknown]                  586    1389  42.2% -lh5- 6fbc Mar 24 17:25 hasMMU/Scripts/mudebug
[unknown]                 1193    3366  35.4% -lh5- 7ec4 Mar 24 13:48 hasMMU/source/showMMU/showMMU.c
[unknown]                  391     831  47.1% -lh5- e410 Mar 24 14:38 hasMMU/showMMU.info
[unknown]                 1378    1656  83.2% -lh5- 74e2 Mar 24 14:38 hasMMU/source.info
[unknown]                 1023    2667  38.4% -lh5- 9a2c Mar 24 13:51 hasMMU/source/checkMMU/checkMMU.c
[unknown]                  156     289  54.0% -lh5- b5d9 Mar 24 08:27 hasMMU/source/checkMMU/mmu.txt
[unknown]                  119     155  76.8% -lh5- 8b50 Mar 24 13:58 hasMMU/source/checkMMU/smakefile
[unknown]                  156     289  54.0% -lh5- b5d9 Mar 24 08:27 hasMMU/source/showMMU/mmu.txt
[unknown]                  117     151  77.5% -lh5- 2967 Mar 24 13:45 hasMMU/source/showMMU/smakefile
[unknown]                 1379    1656  83.3% -lh5- 5f4a Mar 24 14:38 hasMMU.info
[unknown]                 4165    6320  65.9% -lh5- 7392 Mar 24 13:50 hasMMU/checkMMU
[unknown]                  395     831  47.5% -lh5- 5a69 Mar 24 14:38 hasMMU/checkMMU.info
[unknown]                 1091    1376  79.3% -lh5- 2c5f Mar 24 14:38 hasMMU/INSTALL.txt.info
[unknown]                 6021    9548  63.1% -lh5- c97e Mar 24 13:48 hasMMU/showMMU
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total        20 files   23043   37331  61.7%            Mar 26 04:47