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OS/2 Traps



 
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 Trap Function       OS/2 MSG (SYSxxxx) Likely cause under OS/2:
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 0000 Divide error                 3184 division by zero by OS/2
 0001 Debug exception                   shouldn't occur
 0002 NMI Interrupt                     memory parity or 387 error
 0003 One Byte Interrupt                shouldn't occur
 0004 Interrupt on Overflow        3185 from INTO instruction
 0005 Array Bounds Check           3191 from BOUND instruction
 0006 Invalid OP-Code              3176 usually a corrupted .EXE
 0007 Device not Available              from ESC or WAIT instruction
 0008 Double Fault                      shouldn't happen
 0009 Reserved by Intel
 000A Invalid TSS (Task State Segment)  OS/2 bug - not a common bug
 000B Segment not Present               Can be a program or OS/2 bug
 000C Stack Fault                       stack was ruined (not common)
 000D General Protection Fault          invalid pointer (most common)
 000E Page Fault                        OS/2 bug, error in virtual mem
 000F Reserved by Intel
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