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Add missing PowerPC64 ld --save-restore-funcs doc
- From: Alan Modra <amodra at gmail dot com>
- To: binutils at sourceware dot org
- Date: Fri, 18 Sep 2015 16:55:47 +0930
- Subject: Add missing PowerPC64 ld --save-restore-funcs doc
- Authentication-results: sourceware.org; auth=none
* ld.texinfo: Document --{no-,}save-restore-funcs.
diff --git a/ld/ld.texinfo b/ld/ld.texinfo
index 57f1730..c5d39d5 100644
--- a/ld/ld.texinfo
+++ b/ld/ld.texinfo
@@ -7126,6 +7126,16 @@ to control both @samp{foo} and @samp{.foo}. The option
dot-prefixed patterns. Use @samp{--no-dotsyms} to disable this
feature.
+@cindex PowerPC64 register save/restore functions
+@kindex --save-restore-funcs
+@kindex --no-save-restore-funcs
+@item --save-restore-funcs, --no-save-restore-funcs
+These two options control whether PowerPC64 @command{ld} automatically
+provides out-of-line register save and restore functions used by
+@samp{-Os} code. The default is to provide any such referenced
+function for a normal final link, and to not do so for a relocatable
+link.
+
@cindex PowerPC64 TLS optimization
@kindex --no-tls-optimize
@item --no-tls-optimize
--
Alan Modra
Australia Development Lab, IBM