From f3f3747431e001dc6c80da5b6489516b610c22d6 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Wed, 19 Sep 2007 18:26:42 -0700
Subject: X86: Put in the foundation for x87 stack based fp registers.

--HG--
extra : convert_revision : 940f92efd4a9dc59106e991cc6d9836861ab69de
---
 src/arch/x86/isa_traits.hh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/arch/x86/isa_traits.hh')

diff --git a/src/arch/x86/isa_traits.hh b/src/arch/x86/isa_traits.hh
index 602c99390..f3478d7f6 100644
--- a/src/arch/x86/isa_traits.hh
+++ b/src/arch/x86/isa_traits.hh
@@ -89,7 +89,9 @@ namespace X86ISA
             //mmx/x87 registers
             8 +
             //xmm registers
-            16
+            16 +
+            //The indices that are mapped over the fp stack
+            8
     };
 
     // semantically meaningful register indices
-- 
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