From dd523215af505c1f80997fd71d3afdc2e62aac92 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 15 Jul 2007 01:41:40 +0000
Subject: add reference.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ia64.s | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ia64.s')

diff --git a/ia64.s b/ia64.s
index 6320922cca..92415b4e97 100644
--- a/ia64.s
+++ b/ia64.s
@@ -10,6 +10,10 @@
 // It's because BSP is updated by br.call/brl.call (not alloc instruction).
 // So rb_ia64_flushrs flushes stack frames including caller's one.
 // rb_ia64_bsp returns the address next to caller's register stack frame. 
+//
+// See also
+// Intel Itanium Architecture Software Developer's Manual
+// Volume 2: System Architecture.
 //
 	.file	"ia64.c"
 	.text
-- 
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