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libc/glibc: repair debugging with gdb (glibc 2.9)

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Without this patch, crosstool-ng-built glibc-2.9 prevents
debugging any exeutable with gdb.
gdb says:
[Thread debugging using libthread_db enabled]
find_new_threads_callback: cannot get thread info: generic error
See also https://bugzilla.redhat.com/show_bug.cgi?id=487212
for a discussion of the bug and the solution.
This commit is contained in:
Titus von Boxberg 2010-08-21 16:46:24 +02:00
parent f6634c28cc
commit 63967a4141
1 changed files with 11 additions and 0 deletions
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11
patches/glibc/2.9/610-fix-nptl-init.patch Normal file
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@ -0,0 +1,11 @@
--- glibc-2_9.orig/nptl/init.c 2007-10-15 22:25:25.000000000 +0200
+++ glibc-2_9/nptl/init.c 2010-08-18 10:46:06.109098646 +0200
@@ -236,7 +236,7 @@
/* This can be set by the debugger before initialization is complete. */
-static bool __nptl_initial_report_events;
+static bool __nptl_initial_report_events __attribute_used__;
void
__pthread_initialize_minimal_internal (void)