From: Alan Cox <alan@linux.intel.com>
Date: Sun, 25 Nov 2018 00:02:41 +0000 (+0000)
Subject: divide: fix crash on write
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=fe7d5a63dadcbd97a123098008adb3b88925fbed;p=FUZIX.git

divide: fix crash on write

Missed a push af
---

diff --git a/Kernel/platform-zxdiv/divide.c b/Kernel/platform-zxdiv/divide.c
index e20ce9e8..ef85085c 100644
--- a/Kernel/platform-zxdiv/divide.c
+++ b/Kernel/platform-zxdiv/divide.c
@@ -44,6 +44,7 @@ void devide_write_data(void) __naked
             ld hl, (_blk_op+BLKPARAM_ADDR_OFFSET)   ; blkparam.addr
             ld bc, #IDE_REG_DATA                    ; setup port number
                                                     ; and count
+            push af
 #ifdef SWAPDEV
 	    cp #2
             jr nz, not_swapout