The function I moved to a separate segment is an event handler. Now
none of the events are being handled, buttons aren't working etc.
Looking at the mapfile:
forms 0x00000000 0xa6c
*(forms)
forms 0x00000000 0xa6a forms.o
0x0000012e AmountHandleEvent(EventType *)
I'm assuming the AmountHandleEvent() is correctly placed in "forms" code
segment, right?
Thanks for your help!
Brian
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Dave
Carrigan
Sent: Wednesday, May 01, 2002 1:54 PM
To: Palm Developer Forum
Subject: Re: Debugging multi-segment applications
"Brian Ku" <[EMAIL PROTECTED]> writes:
> 1. Can I access globals from other code segments?
Yes. Globals are stored in a different area of memory.
> 2. How do I generate a map file from prc-tools?
Add "-Wl,-Map -Wl,myfile.map" to your linker line.
> 3. The gdb debugger doesn't break in code from other segments (there
> seems to be some posts on this issue for both CW and GCC).
If it's a problem with CW, it's not the same problem as with GCC.
m68k-palmos-gdb currently doesn't understand that a symbol may be in a
different segment, so it can't set breakpoints on functions in different
segments. There's a patch available; see these archives or the prc-tools
archives on Sourceforge.
> 4. I moved a function out of the first segment and it doesn't seem to
> be called at all?
Can't help without more information.
--
Dave Carrigan ([EMAIL PROTECTED]) | Yow! Xerox your lunch and
file
UNIX-Apache-Perl-Linux-Firewalls-LDAP-C-DNS | it under ``sex
offenders!''
Seattle, WA, USA |
http://www.rudedog.org/ |
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