79 lines
2.2 KiB
Plaintext
79 lines
2.2 KiB
Plaintext
|
Guru Meditations
|
||
|
|
================
|
||
|
|
|
||
|
|
The gurus are divided into two kinds: 1. Software failures
|
||
|
|
2. System software failures
|
||
|
|
|
||
|
|
Ex. 1)
|
||
|
|
|
||
|
|
|---------------------------------------------------------|
|
||
|
|
| Software failure. Press left mouse button to continue. |
|
||
|
|
| |
|
||
|
|
| Guru Meditation # 00000003.000027D2 |
|
||
|
|
-----------------------------------------------------------
|
||
|
|
| ||
|
||
|
|
| ||
|
||
|
|
| \/
|
||
|
|
Trap numbers <--------------------------- Task control block
|
||
|
|
-------------
|
||
|
|
|
||
|
|
2 = Bus error(hardware)
|
||
|
|
3 = Adress error(word access on odd byte boundary - frequent!)
|
||
|
|
4 = Illegal instruction
|
||
|
|
5 = Divide by zero
|
||
|
|
6 = CHK instruction
|
||
|
|
7 = TRAPV instruction
|
||
|
|
8 = Privelege violation
|
||
|
|
9 = Trace
|
||
|
|
A = Opcode 1010 emulation
|
||
|
|
B = Opcode 1111 emulation
|
||
|
|
20-2F = TRAP instruction
|
||
|
|
|
||
|
|
Ex. 2)
|
||
|
|
|
||
|
|
|---------------------------------------------------------|
|
||
|
|
| Not enough memory. Press left mouse button to continue. |
|
||
|
|
| |
|
||
|
|
| Guru Meditation # 02010009.0007D6B8 |
|
||
|
|
|---------------------------------------------------------|
|
||
|
|
|
||
|
|
Here it`s different. The first number is divided into three parts:
|
||
|
|
A, B, and C. A is the two first bytes, B is the next two
|
||
|
|
bytes, and finally C is the four last bytes.
|
||
|
|
|
||
|
|
A(the part of the system-software affected) B(the general cause)
|
||
|
|
------------------------------------------- -------------------
|
||
|
|
|
||
|
|
1 = Exec library 1 = No memory
|
||
|
|
2 = Graphics library 2 = Unable to creat lib.
|
||
|
|
3 = Layers library 3 = - " - open libr.
|
||
|
|
4 = Intuition library 4 = - " - dev.
|
||
|
|
5 = Maths library 5 = - " - res.
|
||
|
|
6 = Clist library 6 = Input/Output error
|
||
|
|
7 = AmigaDOS library
|
||
|
|
8 = RAM Handler library
|
||
|
|
9 = Icons library
|
||
|
|
10 = Audio device
|
||
|
|
11 = Console device
|
||
|
|
12 = Game-port device
|
||
|
|
13 = Keyboard device
|
||
|
|
14 = Trackdisk device
|
||
|
|
15 = Timer device
|
||
|
|
20 = CIA resource
|
||
|
|
21 = Disk resource
|
||
|
|
22 = Misc resource
|
||
|
|
30 = Bootstrap
|
||
|
|
31 = Workbench
|
||
|
|
*
|
||
|
|
Part C is viewable in the Exec.library-instruction alert. This
|
||
|
|
allocates more specific where in the system-software-part the
|
||
|
|
problem is.
|
||
|
|
|
||
|
|
The numbers after the dot is the adress in the memory where the
|
||
|
|
failure appeared.
|
||
|
|
|
||
|
|
lib., libr. = library
|
||
|
|
dev. = device
|
||
|
|
res. = resource
|
||
|
|
* = according to THE KICKSTART GUIDE TO THE AMIGA.
|