[parisc-linux] Back to evms-1.0.1 && unaligne access && gdb

John David Anglin dave@hiauly1.hia.nrc.ca
Thu, 29 Aug 2002 10:28:48 -0400 (EDT)


> >Program received signal SIGINT, Interrupt.
> >0x4020a0e4 in isa_null_partition_record (p=0x3fe0ff) at checks.c:65

You can see from the value of p above that it is not properly aligned
for a 4 byte access.  Put a break on isa_null_partition_record and

cond n p==0x3fe0ff

where n is the breakpoint number of the break at isa_null_partition_record.
Then, run the program and it should stop at isa_null_partition_record
when the fault is about to occur.  You will then have to do a bt to
determine why p is incorrectly aligned (last hex digit should be 0,
4, 8 or c).

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)