From fbba0d7c2165347cbab96bd5111c1732fb9f395b Mon Sep 17 00:00:00 2001
From: weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0>
Date: Sun, 29 Mar 2009 21:41:30 +0000
Subject: fixed Panama x64 MASM code not saving RDI

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@462 57ff6487-cd31-0410-9ec3-f628ee90f5f0
---
 x64masm.asm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'x64masm.asm')

diff --git a/x64masm.asm b/x64masm.asm
index f27c002..c7ff836 100755
--- a/x64masm.asm
+++ b/x64masm.asm
@@ -1341,7 +1341,8 @@ ret
 Sosemanuk_OperateKeystream ENDP
 
 Panama_SSE2_Pull PROC FRAME
-alloc_stack(2*16+8)
+rex_push_reg rdi
+alloc_stack(2*16)
 save_xmm128 xmm6, 0h
 save_xmm128 xmm7, 10h
 .endprolog
@@ -1555,7 +1556,8 @@ movdqa xmmword ptr [rdx+0*16], xmm0
 label5:
 movdqa xmm6, [rsp + 0h]
 movdqa xmm7, [rsp + 10h]
-add rsp, 2*16+8
+add rsp, 2*16
+pop	rdi
 ret
 Panama_SSE2_Pull ENDP
 
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