From 0138110125400581dc9872dedfcb21bd50b372f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Facundo=20Dom=C3=ADnguez?= <facundo.dominguez@tweag.io>
Date: Mon, 18 Aug 2014 21:50:15 -0500
Subject: Implement -rdynamic in Linux and Windows/MinGW32.

Summary:
In Linux, it is a synonym for -optl -rdynamic.
In Windows, it is a synonym for -optl -export-all-symbols.

Test Plan: validate

Reviewers: simonmar, austin

Reviewed By: simonmar, austin

Subscribers: mboes, phaskell, simonmar, relrod, ezyang, carter

Differential Revision: https://phabricator.haskell.org/D102

GHC Trac Issues: #9381
---
 docs/users_guide/flags.xml  |  9 +++++++++
 docs/users_guide/phases.xml | 15 +++++++++++++++
 2 files changed, 24 insertions(+)

(limited to 'docs')

diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml
index 8381ca1254..dbad11867a 100644
--- a/docs/users_guide/flags.xml
+++ b/docs/users_guide/flags.xml
@@ -2429,6 +2429,15 @@
             <entry>dynamic</entry>
             <entry>-</entry>
           </row>
+          <row>
+            <entry><option>-rdynamic</option></entry>
+            <entry>This instructs the linker to add all symbols, not only used ones, to the
+              dynamic symbol table. Currently Linux and Windows/MinGW32 only.
+              This is equivalent to using <literal>-optl -rdynamic</literal> in linux,
+              and <literal>-optl -export-all-symbols</literal> in Windows.</entry>
+            <entry>dynamic</entry>
+            <entry>-</entry>
+          </row>
         </tbody>
       </tgroup>
     </informaltable>
diff --git a/docs/users_guide/phases.xml b/docs/users_guide/phases.xml
index 8a5589acda..fb92fd39ee 100644
--- a/docs/users_guide/phases.xml
+++ b/docs/users_guide/phases.xml
@@ -1230,6 +1230,21 @@ $ cat foo.hspp</screen>
               platforms.</para>
         </listitem>
       </varlistentry>
+
+      <varlistentry>
+        <term>
+          <option>-rdynamic</option>
+          <indexterm><primary><option>-rdynamic</option></primary>
+          </indexterm>
+        </term>
+        <listitem>
+          <para>
+              This instructs the linker to add all symbols, not only used ones, to the
+              dynamic symbol table. Currently Linux and Windows/MinGW32 only.
+              This is equivalent to using <literal>-optl -rdynamic</literal> in linux,
+              and <literal>-optl -export-all-symbols</literal> in Windows.</para>
+        </listitem>
+      </varlistentry>
     </variablelist>
   </sect2>
 
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