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-rw-r--r--binutils/ChangeLog8
-rw-r--r--binutils/doc/binutils.texi8
2 files changed, 14 insertions, 2 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index f59c0d1..5c0efb1 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,11 @@
+2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
+ Nick Clifton <nickc@redhat.com>
+
+ PR binutils/18087
+ * doc/binutils.texi: Note that when objcopy compresses debug
+ sections the compression is only performed if it makes the section
+ smaller.
+
2015-03-10 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/18101
diff --git a/binutils/doc/binutils.texi b/binutils/doc/binutils.texi
index 22d54be..da50163 100644
--- a/binutils/doc/binutils.texi
+++ b/binutils/doc/binutils.texi
@@ -1844,10 +1844,14 @@ It can also be a useful way of reducing the size of a @option{--just-symbols}
linker input file.
@item --compress-debug-sections
-Compress DWARF debug sections using zlib.
+Compress DWARF debug sections using zlib. The debug sections are
+renamed to begin with @samp{.zdebug} instead of @samp{.debug}. Note -
+if compression would actually make a section @emph{larger} then it is
+not compressed or renamed.
@item --decompress-debug-sections
-Decompress DWARF debug sections using zlib.
+Decompress DWARF debug sections using zlib. The original section
+names of the compressed sections are restored.
@item -V
@itemx --version