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-rw-r--r--gdb/doc/ChangeLog4
-rw-r--r--gdb/doc/gdb.texinfo11
2 files changed, 15 insertions, 0 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 30d811a..bc68edb 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,5 +1,9 @@
2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
+ * gdb.texinfo (i386 Features): Add org.gnu.gdb.i386.avx.
+
+2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
+
* gdb.texinfo (General Query Packets): Add xmlRegisters.
2010-03-29 Stan Shebs <stan@codesourcery.com>
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index fab06a8..e60977b 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -33826,6 +33826,17 @@ describe registers:
@samp{mxcsr}
@end itemize
+The @samp{org.gnu.gdb.i386.avx} feature is optional. It should
+describe the upper 128 bits of @sc{ymm} registers:
+
+@itemize @minus
+@item
+@samp{ymm0h} through @samp{ymm7h} for i386
+@item
+@samp{ymm0h} through @samp{ymm15h} for amd64
+@item
+@end itemize
+
The @samp{org.gnu.gdb.i386.linux} feature is optional. It should
describe a single register, @samp{orig_eax}.