MPE/iX Error Messages Manual Vol 3 (32650-90880)

156 Chapter4
Error Messages Viii C 3
Symbolic Debugger
DB1-DB8 Debugger Errors
Internal error messages, which are in the range of 501 to 579, should not occur with
normal debugger use. If they do occur, report them to your HP support representative.
Child process (program) errors result in signals which are communicated to the debugger.
If a program error occurs while executing a procedure call from the command line, it is
handled like any other error (in other words, you can investigate the called procedure). To
recover from this, or to abort a procedure call from the command line, press
CNTLY.
The following example message has a reference number of UE312 and is listed below as it
appears in this chapter:
UE312 MESSAGE INVALID BREAKPOINT TYPE "TEXT"
A list of abbreviations that are used throughout this chapter and their meanings follow.
Note that in all explanations, commands are given in long form, but the short form may
also be used. Refer to HP Symbolic Debugger User's Reference Manual for further details.
User Errors (UE300 - UE416)
User errors result from entering incorrect commands or from using the commands
incorrectly. User errors cause the command that you entered to fail. You must correct the
cause of the error and re-enter the command.
UE300 MESSAGE ATTEMPT TO READ ON NON-WORD BOUNDARY
CAUSE The debugger cannot read on a non-word aligned address.
ACTION Do not try to read at a non-word boundary. An incorrect
reference to a data item has probably been made. Note:
Memory accesses are done word-at-a-time, regardless of
how data is formatted in memory.
UE301 MESSAGE ATTEMPT TO WRITE TO ODD ADDRESS
CAUSE An attempt to write a value on a non-word or half-word
boundary was made.
ACTION Do not try to write to an odd address. Note: Memory
ABBREVIATION DEFINITION
CMD A debugger command.
FILE The name of a file.
NAME The name of a data object.
NUM A number.
PROC A user program or procedure name.
TEXT A text string; arbitrary user input.
UEnnn User-created error.
DBnnn A debugger error.