Index: ChangeLog
from  Alexandre Oliva  <aoliva@redhat.com>

	* object-files.tex (Relocation Types): Add
	R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC_CALL and
	R_X86_64_TLSDESC.  Add pointer to description.
	* dl.tex (Procedure Linkage Table): Mention lazy relocation of TLS
	descriptors.

Index: dl.tex
===================================================================
RCS file: /cvs/Repository/x86-64-ABI/dl.tex,v
retrieving revision 1.31
diff -u -p -r1.31 dl.tex
--- dl.tex 24 Aug 2005 15:11:42 -0000 1.31
+++ dl.tex 16 Sep 2005 18:10:44 -0000
@@ -265,6 +265,14 @@ evaluates procedure linkage table entrie
 resolution and relocation until the first execution of a table entry.
 \index{procedure linkage table|)}
 
+Relocation entries of type \codeindex{R_X86_64_TLSDESC} may also be
+subject to lazy relocation, using a single entry in the procedure
+linkage table and in the global offset table, at locations given by
+\texttt{DT_TLSDESC_PLT} and \texttt{DT_TLSDESC_GOT}, respectively, as
+described in ``Thread-Local Storage Descriptors for IA32 and
+AMD64/EM64T''\footnote{This document is currently available via
+  \url{http://people.redhat.com/aoliva/writeups/TLS/RFC-TLSDESC-x86.txt}}.
+
 \subsubsection{Large Models}
 
 In the small and medium code models the size of both the PLT and the GOT
Index: object-files.tex
===================================================================
RCS file: /cvs/Repository/x86-64-ABI/object-files.tex,v
retrieving revision 1.36
diff -u -p -r1.36 object-files.tex
--- object-files.tex 14 Sep 2005 22:36:07 -0000 1.36
+++ object-files.tex 16 Sep 2005 18:10:46 -0000
@@ -448,6 +448,9 @@ the relocation addend.
       \texttt{R_X86_64_GOTPC32} & 26 & \textit{word32} & \texttt{GOT + A - P} \\
       \texttt{R_X86_64_SIZE32} & 32 & \textit{word32} & \texttt{Z + A} \\
       \texttt{R_X86_64_SIZE64} & 33 & \textit{word64} & \texttt{Z + A} \\
+      \texttt{R_X86_64_GOTPC32_TLSDESC} & 34 & \textit{word32} &  \\
+      \texttt{R_X86_64_TLSDESC_CALL} & 35 & none &  \\
+      \texttt{R_X86_64_TLSDESC} & 36 & \textit{word64}$\times 2$ & \\
 %      \texttt{R_X86_64_GOT64} & 16 & \textit{word64} & \texttt{G + A} \\
 %      \texttt{R_X86_64_PLT64} & 17 & \textit{word64} & \texttt{L + A - P} \\
     \end{tabular}
@@ -501,7 +504,14 @@ The relocations \texttt{R_X86_64_DPTMOD6
 of the Thread-Local Storage ABI extensions and are documented in the
 document called ``ELF Handling for Thread-Local
 Storage''\footnote{This document is currently available via
-  \url{http://people.redhat.com/drepper/tls.pdf}}\index{Thread-Local Storage}.
+  \url{http://people.redhat.com/drepper/tls.pdf}}\index{Thread-Local
+  Storage}.  The relocations \texttt{R_X86_64_GOTPC32_TLSDESC},
+\texttt{R_X86_64_TLSDESC_CALL} and \texttt{R_X86_64_TLSDESC} are also
+used for Thread-Local Storage, but are not documented there as of this
+writing.  A description can be found in the document ``Thread-Local
+Storage Descriptors for IA32 and AMD64/EM64T''\footnote{This document
+  is currently available via
+  \url{http://people.redhat.com/aoliva/writeups/TLS/RFC-TLSDESC-x86.txt}}.
 
 \end{sloppypar}