[Bug translator/13429] sdt-v3 x86-64, Can't parse SDT_V3 operand '%fs:40(%rbx)
scox at redhat dot com
sourceware-bugzilla@sourceware.org
Tue Dec 13 21:57:00 GMT 2011
http://sourceware.org/bugzilla/show_bug.cgi?id=13429
Stan Cox <scox at redhat dot com> changed:
What |Removed |Added
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CC| |scox at redhat dot com
--- Comment #4 from Stan Cox <scox at redhat dot com> 2011-12-13 20:31:37 UTC ---
In an internal context, %fs:0 contains the linear base address of the tls
segment. In an external context, the base address is available via ptrace:
i386: PTRACE_GET_THREAD_AREA
x86_64: PTRACE_ARCH_PRCTL
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