[EMAIL PROTECTED] uttered:
I don't think NULL callback and error pointer will be the reason. Because I've
seen this kind of usage in the list for several times.
Anyway, I'll try later and report the result to the list.
If it is a misaligned-pointer problem, what can I do?
You say you are using an OS-less platform. Check the alignment of pointers
returned by your own malloc() functions. Not sure of the alignment
requirements of ARM, but I presume it's 32-bit.
Do you handle the pointer exception? Try dumping the contents of the
pointer. If it's not 32-bit aligned, it's likely an alignment issue.
I don't make any change to the sqlite source code, how should this happen? I
can run it correctly on PC(windows XP), why can't in an embedded environment?
I'm confused...
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On 9/11/06, Sarah <[EMAIL PROTECTED]> wrote:
During the execution of a test program in an embedded environment,
after it goes into sqlite3_exec()-->sqlite3_prepare()-->sqlite3RunParser(&sParse,
zSql, &zErrMsg),
the debugger pops "the ARM7TDMI raised an exception,data abort" when the
following sentence is executed(bold and underlined):
It can be a misaligned pointer.
Try to check what is the value of r0.
Also, try to give it a real callback and error pointer. Just to check
it's not a bug of sqlite failing to check the parameters are NULL
(although I would not bet that it's the reason).
Regards,
~Nuno Lucas
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