From 6ffad6c1458ed20eccdb7c7079d9747bd1bccaa3 Mon Sep 17 00:00:00 2001
From: Drahflow <drahflow@gmx.de>
Date: Wed, 1 Jul 2015 22:43:21 +0200
Subject: Wrap ffi-returned strings without crashing

Apparently internalAllocate now (as is permitted) modifies
rcx. The buggy code was not prepared to deal with it.
---
 elymas/lib/sys/so.ey | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/elymas/lib/sys/so.ey b/elymas/lib/sys/so.ey
index 5c65ccf..029d446 100644
--- a/elymas/lib/sys/so.ey
+++ b/elymas/lib/sys/so.ey
@@ -204,9 +204,11 @@
           :repnz :scasb
           /rcx :negqReg
           2 /rcx :subqImm8Reg
+          /rcx :pushqReg
           /rcx /rdi :movqRegReg
           ::internalAllocateString /rax :movqImmReg
           /rax :callqReg
+          /rcx :popqReg
           /rsi :popqReg
           /rax :pushqReg
           24 /rax /rdi :leaqMemDisp8Reg
-- 
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