From 68497f28157ccc325a183c8ffb0da56dfcec43ae Mon Sep 17 00:00:00 2001
From: NicJA <NicJA@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Date: Wed, 6 Jun 2018 00:55:56 +0000
Subject: [PATCH] w.i.p - provide 2 private support functions for systems that
 use softfloat support.

git-svn-id: https://svn.aros.org/svn/aros/trunk/AROS@55241 fb15a70f-31f2-0310-bbcc-cdcc74a49acc
---
 compiler/stdc/__stdc_fpuprivate.c | 19 +++++++++++++++++++
 compiler/stdc/mmakefile.src       |  1 +
 compiler/stdc/stdc.conf           |  5 ++++-
 3 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 compiler/stdc/__stdc_fpuprivate.c

diff --git a/compiler/stdc/__stdc_fpuprivate.c b/compiler/stdc/__stdc_fpuprivate.c
new file mode 100644
index 0000000000..ef8a453b53
--- /dev/null
+++ b/compiler/stdc/__stdc_fpuprivate.c
@@ -0,0 +1,19 @@
+/*
+    Copyright © 2018, The AROS Development Team. All rights reserved.
+    $Id$
+
+    Platforms that use softfloat support should implement these 
+    functions to correctly share interpretations between the softfloat implementation
+    and fenv.
+*/
+#include <libraries/stdc.h>
+
+void *__stdc_get_fpuprivate(void)
+{
+    return NULL;
+}
+
+void *__stdc_set_fpuprivate(void *_fpuprivate)
+{
+    return NULL;
+}
diff --git a/compiler/stdc/mmakefile.src b/compiler/stdc/mmakefile.src
index 72caf12d62..c234ee739e 100644
--- a/compiler/stdc/mmakefile.src
+++ b/compiler/stdc/mmakefile.src
@@ -349,6 +349,7 @@ STDC := \
     __stdc_gmtoffset \
     __stdc_ioerr2errno \
     __stdc_startup \
+    __stdc_fpuprivate \
     __vcformat \
     __vcscan \
     _exit \
diff --git a/compiler/stdc/stdc.conf b/compiler/stdc/stdc.conf
index 0c0990e2a5..eaa9db912a 100644
--- a/compiler/stdc/stdc.conf
+++ b/compiler/stdc/stdc.conf
@@ -54,7 +54,10 @@ int *__stdc_set_errorptr(int *errorptr)
 int *__stdc_get_errorptr(void)
 void __stdc_set_exitjmp(jmp_buf exitjmp, jmp_buf previousjmp)
 void __stdc_jmp2exit(int normal, int returncode)
-.skip 3
+# private functions for patching in softfloat support
+void *__stdc_set_fpuprivate(void *fpuprivate)
+void *__stdc_get_fpuprivate(void)
+.skip 1
 # == C99 functions ordered per include file ==
 # * assert.h: Support function for assert() macro
 void __assert(const char * expr, const char * file, unsigned int line)
-- 
2.11.4.GIT