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-rw-r--r--gdb/doc/ChangeLog6
-rw-r--r--gdb/doc/python.texi13
2 files changed, 19 insertions, 0 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 2da4984..9f5063f 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,9 @@
+2018-05-02 Tom Tromey <tom@tromey.com>
+
+ PR python/20084:
+ * python.texi (Parameters In Python): Document PARAM_ZUINTEGER and
+ PARAM_ZUINTEGER_UNLIMITED.
+
2018-04-30 Tom Tromey <tom@tromey.com>
* python.texi (Types In Python): Document Type.align.
diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
index 05703fb..c471e57 100644
--- a/gdb/doc/python.texi
+++ b/gdb/doc/python.texi
@@ -3807,6 +3807,19 @@ The value is a filename. This is just like
The value is an integer. This is like @code{PARAM_INTEGER}, except 0
is interpreted as itself.
+@findex PARAM_ZUINTEGER
+@findex gdb.PARAM_ZUINTEGER
+@item gdb.PARAM_ZUINTEGER
+The value is an unsigned integer. This is like @code{PARAM_INTEGER},
+except 0 is interpreted as itself, and the value cannot be negative.
+
+@findex PARAM_ZUINTEGER_UNLIMITED
+@findex gdb.PARAM_ZUINTEGER_UNLIMITED
+@item gdb.PARAM_ZUINTEGER_UNLIMITED
+The value is a signed integer. This is like @code{PARAM_ZUINTEGER},
+except the special value -1 should be interpreted to mean
+``unlimited''. Other negative values are not allowed.
+
@findex PARAM_ENUM
@findex gdb.PARAM_ENUM
@item gdb.PARAM_ENUM