From: Alan Cox <alan@linux.intel.com>
Date: Sun, 24 Sep 2017 22:57:46 +0000 (+0100)
Subject: 65c816: fix interrupt return path for the kernel case
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=be9c7a647112319a9eadcff7c681deab507322dc;p=FUZIX.git

65c816: fix interrupt return path for the kernel case

Was pulling A as 8 not 16bit, grrr.

With this fixed we can try (and fail) to mount a rootfs, but we are messing
something up as bootdev: 0 return gives us a psleep: voododo panic.
---

diff --git a/Kernel/lowlevel-65c816.s b/Kernel/lowlevel-65c816.s
index f645b249..4be0465c 100644
--- a/Kernel/lowlevel-65c816.s
+++ b/Kernel/lowlevel-65c816.s
@@ -452,6 +452,9 @@ join_interrupt_path:
 	phx
 	pld
 
+	rep	#$20
+	.a16
+
 	ply
 	plx
 	pla