From: Wei Guangjing <vcc.163@gmail.com>
Date: Wed, 13 Jul 2011 18:44:44 +0000 (-0700)
Subject: runtime: stdcall_raw stack 16byte align for Win64
X-Git-Tag: weekly.2011-07-19~85
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a6e60916c1a5ad15819ad34d63e0c2e064263a29;p=gostls13.git

runtime: stdcall_raw stack 16byte align for Win64

R=alex.brainman, rsc
CC=golang-dev
https://golang.org/cl/4681049
---

diff --git a/src/pkg/runtime/windows/amd64/sys.s b/src/pkg/runtime/windows/amd64/sys.s
index b1eacfc82b..2009d164ec 100644
--- a/src/pkg/runtime/windows/amd64/sys.s
+++ b/src/pkg/runtime/windows/amd64/sys.s
@@ -20,6 +20,7 @@ TEXT runtime·stdcall_raw(SB),7,$8
 	CMPQ	g(DI), SI
 	JEQ 3(PC)
 	MOVQ	(g_sched+gobuf_sp)(SI), SP
+	ANDQ	$~15, SP
 	MOVQ	SI, g(DI)
 	
 	SUBQ	$0x60, SP