From 2c3f7870a88c22ff731fbe82889be5235de6807e Mon Sep 17 00:00:00 2001
From: daney <daney@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 7 Dec 2007 23:21:04 +0000
Subject: 2007-12-07 David Daney <ddaney@avtrex.com> * src/mips/ffi.c
(ffi_prep_cif_machdep): Handle long double return type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130699 138bc75d-0d04-0410-961f-82ee72b054a4
---
libffi/src/mips/ffi.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
(limited to 'libffi/src')
diff --git a/libffi/src/mips/ffi.c b/libffi/src/mips/ffi.c
index cc2a42e7a9f..d0ce201a151 100644
--- a/libffi/src/mips/ffi.c
+++ b/libffi/src/mips/ffi.c
@@ -462,7 +462,13 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
case FFI_TYPE_DOUBLE:
cif->flags += cif->rtype->type << (FFI_FLAG_BITS * 8);
break;
-
+ case FFI_TYPE_LONGDOUBLE:
+ /* Long double is returned as if it were a struct containing
+ two doubles. */
+ cif->flags += FFI_TYPE_STRUCT << (FFI_FLAG_BITS * 8);
+ cif->flags += (FFI_TYPE_DOUBLE + (FFI_TYPE_DOUBLE << FFI_FLAG_BITS))
+ << (4 + (FFI_FLAG_BITS * 8));
+ break;
default:
cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 8);
break;
--
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