Re: GDB can't debug PPC on Intel
Re: GDB can't debug PPC on Intel
- Subject: Re: GDB can't debug PPC on Intel
- From: Eric Albert <email@hidden>
- Date: Sat, 27 May 2006 14:59:40 -0700
On May 27, 2006, at 2:52 PM, Brock Brandenberg wrote:
I don't know where to start with this issue. In the progress of
watching GCD crash when trying to start debugging a PPC app on an
Intel MacBook Pro, it has managed to leave processes running that
don't show CPU usage in Activity Monitor, yet both CPU cores are
clearly going at about 60% each with the fans running on the
machine. The disk activity is high, and doing fs_usage reveals some
"nmbd" process writing to disk about 60 times a second.
'man nmbd' will show you that nmbd is part of Samba, which is the
Windows file sharing environment. Turn off Windows file sharing in
the Sharing pane of System Preferences if you want it to go away. It
has nothing to do with the developer tools.
Back to the inability to debug PPC on Intel. I have a Carbon app
that I'm trying to target to the 10.2.8 SDK, a OS 10.2 deployment
target, the PPC architecture and build with GCC 3.3. When running
the debugger, GDB exits with error 1 after the message
"Architecture of file not recognized."
Debugging applications running in Rosetta requires some additional
setup that you don't have to do for native applications. See <http://
developer.apple.com/documentation/MacOSX/Conceptual/universal_binary/
universal_binary_exec_a/chapter_7_section_8.html#//apple_ref/doc/uid/
TP40002217-CH210-235927> for details.
Hope this helps,
Eric
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