Bug 63 - Debugging multi threaded programs using gdb
Summary: Debugging multi threaded programs using gdb
Status: RESOLVED WORKSFORME
Alias: None
Product: uClibc
Classification: Unclassified
Component: Threads (show other bugs)
Version: <= 0.9.29.x
Hardware: Other Linux
: P5 normal
Target Milestone: ---
Assignee: unassigned
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-01-21 11:35 UTC by Amol
Modified: 2009-07-20 11:46 UTC (History)
2 users (show)

See Also:
Host:
Target: mipsel-*-*
Build:

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Description Amol 2009-01-21 11:35:38 UTC 
Hi,

We have uclibc-0.9.28.23 ported onto a MIPS platform. When we try to debug binaries linked with libpthread a SIG32 is thrown repeatedly. We tried ignoring the signal but didnt help much. What could be the possible problem.

Amol
Comment 1 Bernhard Reutner-Fischer 2009-03-03 00:09:13 UTC 
Please provide a small, standalone testcase, including preprocessed sources and traces plus debug logs.
Comment 2 Bernhard Reutner-Fischer 2009-03-03 00:10:32 UTC 
And use 0.9.30.1 since there were numerous fixes applied since 0.9.28.3 was shipped.
Thanks.
Comment 3 Mike Frysinger 2009-07-20 11:46:06 UTC 
afaik, this is normal behavior with linuxthreads

try this in your gdb:
handle SIG32 nostop noprint pass