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-rw-r--r--ld/ld.texinfo3
1 files changed, 3 insertions, 0 deletions
diff --git a/ld/ld.texinfo b/ld/ld.texinfo
index 17cd479..6376055 100644
--- a/ld/ld.texinfo
+++ b/ld/ld.texinfo
@@ -2275,6 +2275,9 @@ sections and rename debug section names to begin with @samp{.zdebug}
instead of @samp{.debug}. @option{--compress-debug-sections=zlib}
and @option{--compress-debug-sections=zlib-gabi}
compress DWARF debug sections with SHF_COMPRESSED from the ELF ABI.
+The default behaviour varies depending upon the target involved and
+the configure options used to build the toolchain. The default can be
+determined by examing the output from the linker's @option{--help} option.
@kindex --reduce-memory-overheads
@item --reduce-memory-overheads